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RcCEIVED L- a &i5 r EB 13 2015 2_54‘5 WELL LOG TRANSMITTAL AOGCC To: Alaska Oil and Gas Conservation Comm. February 10, 2015 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Production Profile: 14-19 Run Date: 10/24/2014 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline&Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 14-19 Digital Log file, Interpretation Report 1 CD Rom 50-029-20578-00 SCANNED MAP (j 4 Production Profile (Final Field Print) 1 Color Log 50-029-20578-00 Production Profile Report (Interpretation Report) 1 Report 50-029-20578-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline&Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed: \,45+ °A, HALLIBURTON RECEIVED FEB 13 2015 AOGCC a BP Exploration Alaska Inc Well: 14-19 Field: PRUDHOE BAY UNIT North Slope, Alaska, USA I Report Production Array Log Analysis Prepared For : BP Exploration Alaska Inc Logging Date : 24th October, 2014 Report Date : 11th November, 2014 I Submitted by: Farrukh Hamza Phone: +1(281)871-3048 10200 Bellaire Blvd, Houston, Texas-77072 Email: farrukh.hamza@halliburton.com ALLIBURTON DOES NOT GUARANTEE THE ACCURACY OF ANY INTERPRETATION OF THE LOG DATA,CONVERSION •F LOG DATA TO PHYSICAL ROCK PARAMETERS OR RECOMMENDATIONS WHICH MAY BE GIVEN BY HALLIBURTON PERSONNEL OF WHICH APPEAR ON THE LOG OR IN ANY OTHER FORM.ANY USER OF SUCH DATA, INTERPRETATIONS,CONVERSIONS OF RECOMMENDATIONS AGREES THAT HALLIBURTON IS NOT RESPONSIBLE EXCEPT WHERE DUE TO GROSS NEGLIGENCE OR WILLFUL MISCONDUCT,FOR ANY LOSS,DAMAGES,OR EXPENSES RESULTING FROM THE USE THEREOF HALLIBURTON I I 1 BP Exploration Alaska HALLIBURTON Production Array Log Analysis TABLE OF CONTENTS 1 1.0 EXECUTIVE SUMMARY 2 2.0 BACKGROUND AND OBJECTIVES 3 3.0 WELL INFORMATION AND DATA QUALITY ASSESSMENT 4 4.0 PRODUCTION LOG PROCESSING 7 1 4.1 FLOWING SURVEY 9 4.2 SHUT-IN SURVEY 23 I 1 I 1 I 1 1 I 1 I I 1 1 1 I BP Exploration Alaska ' HALLIBURTON Production Array Log Analysis 1.0 EXECUTIVE SUMMARY ' Production logging was done in Well 14-19 on October 24th, 2014 in flowing conditions with the objective of identifying the feasibility of water shut off treatment. In order to accurately quantify the flow of water, an array production logging suite was run. ' The flowing PL analysis showed the oil production to be coming from all four set of perforations. The 1st, 3rd and 4th perforations (9898' — 9910', 9940' — 9956' and 9963' — 9969') account for 34%, 24% and 39% of the water production respectively. The 1st perforation(9898' —9910')produces 100%of the total gas production. There is radioactive scale in the well causing gamma ray to read much higher than usual. A depth correction of 11 feet was performed based on the spinner response in front of the perforations. During the shut-in passes, no cross flow was observed. The reported rates are 4,847 STB/D water, 345 STB/day oil and 8,200 Mscf/D gas. Interpreted rates for water and gas are higher by 41%and lower by 8%respectively. Flowing: Perlintions 4111111.111111111W MI Rate Wilinte From,ft To,ft STB/D % STB/D % Mscf/D 9898 9910 2342 34 30 9 7574 100 9915 9930 171 3 64.3 19 0 0 9940 9956 1643 24 208 60 0 0 9963 9969 2658 39 42.6 12 0 0 6814 345 7574 I I I I I 1 2 I 1 BP Exploration Alaska HALLIBURTON Production Array Log Analysis 2.0 BACKGROUND AND OBJECTIVES ' The objective for running the PL was to allocate oil, gas and water in producing zones and evaluate the feasibility of water shut off treatment. I 1 I I 1 1 I I I I I I I 1 3 I 1 BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis 3.0 WELL INFORMATION AND DATA QUALITY ASSESSMENT I „ 14-19 is completed with 7”production liner across which the production log was run. The wellbore schematic is presented in the Figure 1. I The tool string diagram used for the PL logged is presented in Figure 2. The tool string consisted of the following production logging sensors: Gamma Ray - Casing Collar Locator—Pressure-Resistance Array Tool—Gas holdup—Caliper—Radioactive Density I — Fluid Density Inertial — Capacitance Water Holdup — Inline Spinner — Temperature — Caged Fullbore Spinner. The data quality is summarized below I LOG TOOL USAGE LOG DESCRIPTION QUAL REMARKS ITY IQP Well bore pressure Good WELL BORE PARAMETERS ITEMP Well bore temperature Good Radioactive density tool uses I FDR radioactive source and detector Good Not affected by radioactive to measure density and is a scale. center sample device Fluid Density Inertial tool uses I the inertial response Not affected by radioactive FDI characteristics of a vibrating Good scale.However,the tool is not tuning fork to determine reliable in 3-phase or liquid-gas IFLUID TYPE density. holdup zones Uses capacitance to measure CWH the differences between Good Used qualitatively in the Ihydrocarbons and water interpretation RAT Resistivity Array Tool Good I GHT Gas HoldUp Tool Good Used qualitatively in the interpretation ICFB Caged Fullbore Spinner Good I FLUID VELOCITY ILS Inline Spinner Good ISAT Spinner Array Tool Good U 1 4 1 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis TTS• 5X7 FIC' 1419 weLLrIF!►Di RAC SAFETY NOTES:•••MIME e T9xsa LNR••• IN ACTTOR• BAKER C 1411k1 BE 71' BF BEV * 2S• HSS1/T X 4.11r XO,O"3069.1 _ '' ___370d 20'CONIUCTOR — -110 ' Daum ��5779 919,NJ0. {--'2 -}--(4.1R'OTB t0Id am/4 MR O.3.643.I __ __.__----..-. _ 0•,19.124• d4a OfTVD- woo ss • OAS LFT 11411Y63S 13.316'__ 729,1490,D•12.347' 2,02 TVD CEN" TYPE"VLV IATG) POPS 0.07E '7 3066 3068 t TGfOo(b06E RC 16 061t916Q II 4936 4790 39 TOPCO( 30 RK 20 99,1992 5 8670 6296 38 R3PCOC WE RC 0 06/15/92 11 1tmum 2.750" 9567' 4 7104 7112 35 TORN [IA/ TEC 0 06115162 3-vr PARKER$WN NPPLE 3 6376 7514 30 0M10 n1. RC 0 66"5/92 2 6633 7915 29 FRO DM PK 0 06115/9Q 1 6420 9425 29 11610 1A/ IK 0 06/1592 4-1,?MG,12419.snit.01S20p1.0.3.066' H 11000' 6000• H411r X 3.1?xo.o.299? (TOP OF r LN:H 0062 6062• Halo-BMTBTEOC am.0.7.90' 1 ' 0349 H-{9-SI6'XrBKALTPw1LNiMR,0*8.250' I y j .: i 9.541'SECTIONAL ALL 8212.627? I 19-019'COO.478.1-90 272' 80.0•WNW , .i, 1 ` ts. to 111 A BE 4 r LNt,240.L-801146 XO TO OCk FOX Mar 6e. 1 y`, 5-101'CTRLXRP,0•2.mr.1 "0' 0606' 3—Ur X 4 12'XO,0.2.992' 990? Hr x 4-vr ons lift Rw I6012 4.1/1'x3-Il?X0,o-2.99, 1 Nor Hx-ur 0163 X NS 13*zsir I I NW 4,r MR1I4it SWIM,.n•2.75 II . 26.13.ak0076004.D•2.062' H Mr ,67I' 3-,ur wax 0-2-001. I Baro W 171014 0iU 06MRY RF we NCS ON 06113192 [ l, �6LADnLOOti006l23/63 I AN3LEATTOPFEW25.O969B ' 0070' HrAARxT3tION♦ Noor.Titer b Production OB for 11istoriul put dab SRI 8I NTUWAL OpNNOT Sgz SSOZ 2-1f? 4 6106-9010 0 06423192 2-1W 4 9915-9930 0 06392 ' 2-1/1' 1 9040-9966 0 0612392 2-1/? 6 9963-9919 0 0608116 I PIM 1007? 1+411.1" 011•14114.4* • •1 r LPR MI,ism Fox 0393 Opt,0.9.276' H 10130' I ONIE Re/BY COM+E4TS OATS REN BM omens 09/18/13 081600 PA PR3OlIOE6AY 1/41706/19/92 l6Q8 „TML CdIRETION 1004 RUO(09472113) YE1.L 14.19 09/13113 S10.00 SET 001 RW(09/06413) R301T P 1810450 06414113 0(1 RIC 100I99ET ION 0 ARM. 50029-20576.00 I 09415113 RIC (38VEE',1f/1, 3 REFORMING I 7101.814E 1542'RI.&1808 TEL 09418413 C30 RC GOA STATION187811441E 09418x/3 0111 00 T4 81W1613)81W1613)00 ib13) 6P BepbatCon(NNW) Figure 1: Wellbore Schematic I 1 5 1 I BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis ' Sens« 08tH 1RZ Schematic Description l eV!!(nt O:0 loll Weipiq 00 I STNDCH-StND_CH 1 08 1.44 100 { •4375!N CABLE NEAD j swivel-169evens 192 1.69 5.00 I WT._20'•2 0'WHC✓T EAR 5.00 2.00 90.00 I GR#2 32.78 i CCL#2 31.39 X-OVER-GoxSondex 027 169 100 QTMP#2 30.99 Go 90..Sande,Pm CrossOver QP#2 30,99XTU-XT0002(10004737) 1,79 169 9.50 ' QTMP#2 30 99 Crossover Utbd we)Daws 10 vera'Th RATHS 24 38 PKJ-013(10003476) 0.58 1.69 5,00 Producticm KNckle Jae+4 WM Garda,Remmers RA24 38 I S 21 11 PGR e2.-020(10004371) 192 1 69 9.50 Proouceon Gamma Ray ftt XCAI 18 90 �' QPC b2 002(10004345) 1.58 1.69 9,00 YCAL 18 81 s - ( cuad¢o,esswucoker Locator SATROT 12 81 ■ I \,PKJ e2-013(C1311) 0.56 1 69 5.00 SATINCY 12 81 I Proacbm Knuckle Joint Wte:ewer Renders IIISATINCX 12.81 ! \ PRC 034(10000616) 2.77 169 13.00 SATTB 12 81 __I PRC-0 n Rowe'0061 1 ;4 Arm i j SATTS 12 81 ' SATT4 12 81 1 SATT3 12 81 1 i RAT-001(217659) 4.28 1.89 18.00 /) ! ! SATT2 12 81 Reasgncs Army Tod SATTI 12 81 j SATD6 12.81 HGHT-A(214594) 1.98 1.88 10.00 I SATDS 12.81 : Headrton GHt SATD4 12 81 ._� SATD3 12 81 i SATD2 12 81 PDC-015(10002128) 3.13 1.69 15.00 Produebon Duo X•Y Caktter SATD1 12 81 Ii SATRB 12 81 -H SATR5 12 81 PRC-034(10004671) 2.77 1.89 13.00 SATR4 12.81 aoouceon Rohm'Cem$w(4 Arm) SATR3 12 81 ._ I SATR2 12 81 i SATR1 12 81 SAT 001(217682) 3.79 1.69 14.30 DENR 9.88 soma a Maly 1.0011 FDRC 986 I ( TEMPO 8 61 FDIB 700 II- FDR-020(217914) 1.92 1 69 10 00 FRIT 7.00 • ' -I No Dse64y Ramoaceve FDIF 700 - 1- PRT e2-06110000513) 1.04 169 600 ,m Sowe.Precmon'empseture Ted 10 ILSDIR 2 89 • ILSRATE 2 89 FD1-001(10003246) 1.71 1 69 880 Fun Denney u eroe TEMP 160 111 -i! CWH 144 CWHC 1 44 PRC#3•034(AJC00008)duc2.77 1 69 1300 .;/ Protwr Roger Contrail.,atfer Atm! CFBDIR 1 10 777 7YY T CFBRATE 1 10 ---._ILS,022(AJE00017) 1.44 2 13 600 HVOLTX 000 Wins same Ii (TEMPX 000CTF 003(217007) 1.54 1 69 5 40 T3TAMP 000 `Cweeeree TemoerMaa ftp^ LLMTEN 0.00 �r CFBM 7" 6ARM(10000361) 1.00 1.69 5.00 -( T 6 Atm C;pa I Abate 1144our Figure 2: Production Log Toolstring I 6 1 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis 4.0 PRODUCTION LOG PROCESSING IThe production log data from the flowing were processed using the PLATO software. The software uses a global probabilistic method for the production log analysis. In this I method, known as the Maximum Likelihood method, a well flow model is compared to all available data and improved, by optimization, until the best possible match with the data is obtained. By using this method the result is the most likely interpretation. A comparison between the model and the data is shown in this report and allows the analyst or the reader to determine validity of the answer obtained. Potential sources of discrepancies include tool measurement errors, conflicts between the parameters or Iconditions that make the underlying empirical models (such as flow regimes) less applicable. I • The flow regimes were determined, directly from the flow rates and holdups, according to the Taitel- Dukler analytic model. • The profile factors, to calculate the true fluid velocity from the apparent velocity, 1 were based on the Reynolds numbers. • Solution gas in oil was derived from the correlations (Vasquez-Beggs or Oistein- Glaso). The analysis was performed in six steps: • The data preparation to filter the data, compute gradients and error estimates. • The calibration of the array tools and full-bore flow meter. • The computation of the layered holdup and layered flow-rates. I • The profile determination to identify the potential producing and/or injecting zones. • The computation of the flow rates by global optimization. I • The computation of surface productions and reporting. I I I I I 1 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The water density and viscosity were calculated using a salinity of 20,000 ppm. The Craft I & Hawkins correlation was used. The oil density and viscosity were calculated using an oil gravity of 29.4 API. The Vasquez & Beggs correlation was used to calculate the solution gas. Viscosity was calculated using the Beggs & Robinson correlation. The Pc I and Tc parameters were calculated using the Brown et al. correlation. The gas viscosity was calculated using the Lee Gonzales Eakin correlation. ' The following gas parameters were used: GasType Miscellaneous SPGG UNITY .7393 I GP-0O2 UNITY 0.119 GP-H2S UNITY 0.0036 GP-Nitrogen UNITY 0 IUtilizing the above fluid information,measured down hole oil density,temperature& pressure,the following fluid properties were calculated at well conditions: I D tee tilerligN . or Rsb gat gas lirggas 1 9724 220 2877 1.04 0.979 0.292 1.14 0.799 1.68 447 0.00627 0.144 0.0194 9753.5 220 2883 1.04 0.979 0.291 1.14 0.799 1.68 448 0.00626 0.145 0.0194 I 9783 220 2889 1.04 0.979 0.291 1.14 0.799 1.68 449 0.00625 0.145 0.0194 9812.5 220 2896 1.04 0.979 0.291 1.14 0.799 1.68 450 0.00623 0.145 0.0194 9842 220 2902 1.04 0.979 0.291 1.14 0.798 1.68 451 0.00622 0.145 0.0195 I 9871 220 2908 1.04 0.979 0.291 1.14 0.798 1.69 452 0.00621 0.146 0.0195 9900.5 220 2913 1.04 0.979 0.291 1.14 0.798 1.69 453 0.0062 0.146 0.0195 9930 222 2924 1.04 0.978 0.288 1.06 0.83 3.33 453 0.00621 0.146 0.0195 1 9959.5 222 2936 1.04 0.978 0.288 1.06 0.83 3.33 455 0.00618 0.146 0.0196 9989 222 2949 1.04 0.978 0.288 1.06 0.83 3.33 457 0.00616 0.147 0.0196 ITo estimate the flow rates,the caliper log recorded during the 'up' and `down' passes was used to estimate the nominal ID throughout the log. ITool information The following capacitance tool characteristics were used IHydroWater Hz 28,580 (Downhole measurement) HydroHyd Hz 34,526 (Surface Calibration) I The following gas holdup tool characteristics were used GasHoldupWater Hz 37,312 (Downhole measurement) GasHoldupGas Hz 13,481 (Surface Calibration) 1 8 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis I 4.1 FLOWING SURVEY The raw data from the flowing survey are presented in the Figures 3 to 8. Figure 3 has the data from conventional production logging sensors. Figure 4 has the same data that was I presented in Figure 3 with the addition of the station measurements. To generate this plot, Emeraude software was used which allows overlay of the station measurements and the logging passes in the same track. Plato can only plot the station measurement against I time. All the quantitative analysis was performed in Plato software. For the interpretation, all the passes have been used. A depth correction of 11 feet was I performed based on the spinner response in front of the perforations. The response from the Resistance Array Tool is presented in Figure 5. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The I remaining sensors are reading some default values. Only the active sensors were used in the interpretation. Figure 6 shows only the active RAT sensors along with the station measurements. IThe response from the Spinner Array Tool is presented in Figure 7. Both fullbore and inline spinners are showing a good response. Figure 8 shows the station measurements. I From the raw data, various trends can be observed. All of the gas production is coming from the lst perforation (fullbore and inline spinners increase, density decreases to 0.5 g/cc & temperature decreases). Water production is taking place from all four I perforations — fullbore and inline spinners increase, capacitance is at the water base-line and density reads about 0.99 g/cc. The oil production is taking place from all four set of perforations—this is mainly driven by RAT response in front of these perforations. IFrom the spinner response, the velocity profile was estimated using the slopes calculated from the spinner calibration (Figures 10 and 11). The calibrated RAT response is presented in Figure 12. The estimated SAT velocities and the RAT holdups are used to I calculate the flow profile presented in the Figure 13. The fmal flow profile, after the global optimization, along with the comparison of the I measured and theoretical tool values are presented in Figure 14. The production rates at surface conditions estimated from the production log analysis are presented in Figure 15 and are summarized in the table below: e Orations Iliklaall •p-Water &UM •p.• • Qp-Ga 11 IST�T,111111 ", I9898 9910 2342 6814 30 345 7574 7574 9915 9930 171 4472 64.3 315 0 0 ' 9940 9956 1643 4301 208 251 0 0 9963 9969 2658 2658 42.6 43 0 0 I I 9 I 1 BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis Raw Data I - The figure below summarizes the input data recorded at the well site during flowing passes. - Each pass is shown with a fixed predefined color. I Glctn Tlmptnt Prla n Dlnwty C, Iectic GNT Lin.Spk Sp+nn�r GR CCL Cllipv hdinitnr TVC f!!: �F pH Q oc Nz Hz FPM RPS GAPI mV in GlgAnp f®_ y-2400 218 223 287 949 3 1 28!(1003 2030)003 .130 130 •2 18 0 8300 1e9f'3 0 e 3 ^.f 24 5 2511 •3 3 9989 00 -" f I c i 1 9-:! 4 1 l t hp 1 1 9830 . _ 11-;—.*. _ '::: ( , ss<e . 98f3 . 1 � , ss-• ' L... ?mi., 9909 . ii ; -y =. _..R . , i 1 99'.9 . 1 +} I -) ] I:, :1'ii ,o.ii... II S.r?--'3-7 1.: I I Figure 3: Input data from the conventional production logging sensors I I I I I 10 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis epth —EMP PPRE DENR DENS CPCZ CAP YG LSPG CFB GR ILS C1C2 CEVI Z Ott ... 20 ' 30 1 9 I f I — i•-• r1 I I 1 I1 - - 4 1 i 11 I ; - - 1 ,. iii I I I I I - - 1 1 I , I 1 1 1 I " I I - - ; - 1 1 l'' 111 96�C CC 1 I ' � � s`' - I I I l I l i I I — — i i I I I I 'i i I ( I I - - I I I jr1' ` , — — i I I I � / I I ii i i i. i . — I I I ',+ - - o� (./ I yn I I, I ' _ _ \ 1 I { — - - d 1. , I , I 1 f 31 I 1 I ' 1 - I -1. r ,, I* I 1 4.1 .I 1 e' i 0 '?Itr w r _ _I I I1 CC I Ii 1 _ I I I11 Figure 4: Input data from the conventional production logging sensors along with the station Imeasurements. Track 1 is depth; tracks 4, 5 and 6 are DENR, DENS and DPDZ respectively. 1 H I BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis The figure below shows the RAT input data. The first track shows the RAT rotation curves for I each pass. The next tracks show the RAT data: A curve for each pass for each of the 06 probes. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The remaining sensors are reading some default values and were not used in the 1 interpretation. ATR%Y110CC4I 04019 MT01 in RATIO F0 MTOS-flt 0.4707FitAA709-FI1 MTitf0 I ❑Inc onm l Bohm ❑onm B x11111 0.47 Bohm B .y0 1900 8724 00 41 0 o 74 32. .71 as 75.91 .]7 .91 .T3 ATt1eY8wr6pm 993400 MT01-TMo MTIiTnw .70 711•0 MTOT-Tnw MTOiTn90 MTit-Tina ATIIFYOer.Tnw onm B onm 0ohm ❑onm ❑ohm B ahm 0 V9119111w an on routlon mmpuWion 10 100% .31 .t9.43 .74 37 ]e 39 75.91 .71 .31 .73 ' + l 111 � 9740 j 1.;4 + ,,'ilW 1 IJ'900 l ; 7yill, 1 ` 9790 / ♦ '. �� I I r ., YO 'tt�f4 ill, ► 9900 ,n� 1 , i' �` 1' 1' If; / i i r sir 9e,a it1i:p li 1,10 4:4, ft, �1171 C I I i 1 .{eel- •R } I*kr r , r re. I I 9920 at� Ti .,Ss 99,0 I'l ''-. ''. ' A If ' 4 1 Cif -"- L ('4 (If , A,. c:i Aar 977 r t R fly 1- fit A eB9I 111 Figure 5: Input data from the Resistance Array Tool (RAT) I 1 I 1 12 I I BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis 'epthZ RA-1.1NC1 RA-1.1N 0 3 RA-1.1N CE RA-I.11.10 7 RAT MN09 RA 1.1N11 RA-ROT I _ ft _ 0 1 0 t 1 0 1 0 1 0 1 0 1 0 380 1, CLOP 11:t- (1/ 9800 It - y T 1 /_ II - - I ,.,)/ I D - - I _ _ i . -I 11 ti F._ f 1 i , , ,, , , _ _ , r Imo '� I _ _ o o o o cis c I _ _ I Figure 6: Input data from the Resistance Array Tool (RAT) showing just the active sensors along with station I 13 I I BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis The figure below shows the SAT input data. The first track shows the SAT rotation curves for I each pass. The next tracks show the array spinner data: A curve for each pass for each of the 6 array spinners and for the fullbore spinner(ASpinner07) and the inline spinner(Aspinner08). ATRptNOM-pr 000th AS21nnv01-Flt ASpinn.g2-FR ASpinn.403.R Aspin,.0.-Fn ASpinnv03.SR ASpinnM00.FB ABpnnMOT-FR ASpl444,08-FR 0.OA,q ❑I..t 'RP8 ❑RP8 ❑RP8 ❑RP8 ❑RPS ❑RP8 ❑RP8 ❑RP8 8 -.00 1800(7,04 OS 24-0 22.5 22-5 23-5 2.-0 25-2 18.3 81 F'ATROLpon�Rm 8889.00 AS9Inn.,01-TRW AApinn.g2.Tn.p AApinnw0}Tll.p ASpl.c.5-Tl,.o ASpin,v05.Tn.o ASoInnv00-7944 ASpinn.tl-T.p ABpinnopB.TMo n ATRpbppmTM.p RPS ❑RP9 0RP9 ❑SF8 ❑RP9 0RP9 ❑RP9 ❑RP9 Q IC7,V.,ianu o.t an mu0pn SFt&4 8 0(0.11 2a-0 22-0 2 23.5 24-0 2'-2 18-] 11 i b ,/ c j;' - i P 1, 9740. 1 ) , . ?':(' : . I MO , � r Jj Ii .8955. t ' + ., I r 1 ) 1!. 9820 � �1 .l II I i 1. ' r.1 r, 0 t 111 t. ., f y I I 'lA. 9805 ,;41‘., . 1 ;::::1 lr;l t1� 9920 Sf '• / T'. 1,, i l k { �� ! - 1 I ill 0 ii� , t _ t X9985. ,. 1'i 4 IFigure 7: Input data from the Spinner Array Tool(SAT)and conventional spinners. I I 1 I I 14 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis :eptt Z SPIN1 SPIN2 SPIN3 SPINO SPINE SPIN& LSPC CFB ILS SA'RO Ift: -8.rps 28 -8 rps 2€ -c".rps 24 -6 rps 24 -10rps 30 -10rps 30 rps 20 -=. rps 12 0 ' 260 I I I 1 I ? I I y .y I ,, . 1} $ 11. til 1 I I (I. ii ; 't i j- I i i 1 4 I t ! t �� 1 S 1 1 I ) , : 1 I I ! I' 1)) 1 I I S I` ` If rii, I i I f1 i / yy I44 r , I irf 1 ; Illlt! 1 r' 9E0 C . i iti t � { I i I I I f I - - . )) I 11 I I t , I i a' .l i • Zr ii - - +I $(� I I ii).' I I s, ii Ai f t I 'fit , Fi,' 7 5''' Atiais, zi p4 /i re 990C _ syIIlri jt 3 11# ,, I I I i 1' 1.1i 1 'tl 11 V l' t 1 f 0 I 53 ' I y; .i GI I ! I 1 I 000c1 itil ! I 1 I + - - ` i I l I i p p I ! ,� - - i i' I - - I I I I I I ' l Figure 8: Input data from the Spinner Array Tool(SAT)and conventional spinners along with Ithe station measurements. I 15 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Pre-Processing I I :er..- Calipar Tem paratun-C Prasf,,a Cor pansity-Cor DialaarioCcr Gr+T le*. in 0 'F psi p'CC 0Hz 0 Hz 0 9--_00 C 3 Q 5 170 223 287" 2949 •8 t 28500 30000 0 41000 ?9.89 00 CalipvY Tref Ph1 RhoFluio HyoroFRQ GasHoIOYOFRQ in 0 •F El os. El 90z El Hz 9 i4 9 I S 3 e 5 170 223 2875 2949 48 1 28500 30000 0 41033 DF,pt Thf-ERP F 1-ERP RhoFluio-ERP Q-ERF GasHoloupFRQ-ERP �n Q •F�rtc Fsi El 9« 0HyoroFR0 H= 0 C 3 5 5 0 099999 0 1 0 01 0 100 0 41000 D`aliptr 0T4/0z DPnfOz DGasHoloupFRQD: I 1e El •F ft © (Faun Q Hz m 9 a o, e s • 2 -2 1' .5300 1100 1".`.7.40z-ERP CPA C.:ERF •F ft 0 .Fs m .2 01 0 1 0 Tptcthtrm F 170 2a33 9-°0 . y; \si'll ,4_ 9-80 . -E•-• 4 �w } I98.3 *- k 9340 . I + _ 93-3 . • ' 9900 'r .-. — f c 99'0 +I 1 • rt 9950 . �' /p Figure 9: All the passes have been used in the interpretation I I I I I 16 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Calibration of Spinner Data IShown on the image below from left to right: I Track 1: Track 2: Incoherence between the theoretical and measured Array Tool responses. Line-speed for each pass. Track 3: 'Unwrapped'rotation curve for each pass. I Track 4: Normalized layered velocity profile. This profile is optimized by comparing the measured and theoretical SAT response for each pass of each spinner. Tracks 5-10: Measured and theoretical SAT responses for each spinner. Track 11: Measured and theoretical responses for the full-bore spinner. Track 12: Measured and theoretical responses for the inline spinner. Below are the results from the calibration of the SAT data. The determination of this calibration is a layered velocity profile. 2.pi9 0 Cn_.VWpF9,,.L,n.So[ATRPhtio9CP, VPr301919.e9. A9pinnnr01F9 ABPinn4✓02-Fl1 AS8199403 9 A991n3.0+-91t A99inrw08-Flt A9pinna0G-Fit ABpinnwOT-Flt ABp1nnW1-81t hot IS SAT FPM O.gAn0 ❑FPM ®RPB ❑RPB ❑RPS ❑RP9 ❑RPS ❑RP9 ❑'IPS ❑RPB ❑ I 972403 •CAT .20C 00 ADO 1800.90 570.5 21-0 22-0 22-0 23-0 2t-0 25-2 18.3 11 999900 Si RAT ATRch0pn.Etm1 .1413 ^^"1-1 A9pinneAl-T.o ABpinnur02 Thep ABpinnrOlTntro ABpinno0�-Thw A9pinnWbTh90 ABpinn.00.TMP ASpinnegT-Thio A9PInnMe-Ta 1 '1 ATR:hhon-Tlwc RP9 ❑ROB ❑RP9 ❑RP9 ❑RPS ❑559 ❑RP9 ❑RP9 ❑ 0 !.00.00 --V.. dto ephiwn pomPuhl '90.000 970.00 . 2�-0 22.5 22 23 49 24 45 25-2 18-3 It , 1 ) /', 1 . jI 1' : W!0 li �,i' I 9783 C p� tt: �. !r I 9900 ( 1 ) )- I a� \ -. 9920 I{ !l + :It \i‘ s'!i . ,' ) ' 1/' ,'.,‘. ,' , I 8840 I ��,TTT B8N .1 i f11 - , I8880 I y 111 ` I'• It �- I 9900 t , if1. �s? 9920 .1 lt • ! t.• { r . 11 tt � 1 990 _ . �; f I •• BBDO jt I1 '. Figure 10: Velocity profile from SAT data I 17 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The image below displays cross plots for the Inline and fullbore spinners. The estimated slopes Iare used for converting the spinner response to flow velocities. I ASpinner07-Flt(RPS)ll VabASoinneA7(FPM ASpinne Ol-Flt(RPS)1 Lin.Speed6ounds{FPI ASpinne 04-Flt tRPS)\l VabASptnn.e04(FPM t8 - VabASpinner01!FPM Spinner8ounds(RPS)` 24 - - 24 15 . 18 . 6 F0, 6 .i9 - 0 6 0 • I` I 6 . fi 1 . -, . .8 . . , . . 1 . . , . . 1 '1 • • , • • r• •, • • i • • , • . 1 -300 0 300 600 •300 0 300 600 I 3 . r VabASpinner01(FPM) VabASpinneA4(FPM) �d ASpinner02•Flt(RPS)4 VabASpinner02(FPM ASpinner06-Flt TRPS)til VicebASpinner06!FPM 0 . 24 7 30.0 3 ;18 . .:..... 22.5 0 150 300 450 12 . 15.0 . • 4R VabASpinner07{FPM) ASpinner08•Flt{RPS)ll Vaner bASpin08(FPM 6 . 7.5 . I 12 0 . 0 . -6 ' -7.5 ' I ,� -300 0 300 600 -300 0 300 600 VbASpinner02!FPM) VabASpinner06{FPM) ASpinner03-Ftt(RPS)ll VabASpinnet03(FPM ASpinner05-Flt(RPS)ll VabASptnner05(FPM 6 a 247 24 - 18 . d .; 18 r 12 . 12 . t 0 ii e -; -3 -0 -0 I 250 0 250 500 -300 0 300 800 300 0 300 600 VabASPinner08(FP/A25°) VabASpinner03{FPMY VabASpinner05{FPM} Figure 11: Spinner cross plot I I I I 1 18 I BP Exploration Alaska I HALLIBURTON Production Array Log Analysis Calibration of Resistance Array Data IShown on the image below from left to right: I Track 1: Track 2: Incoherence between the theoretical and the measured RAT responses. 'Unwrapped'rotation curve for each pass. Track 3: Normalized layered RAT profile. This profile is optimized by comparing the I measured and theoretical RAT response for each pass for each probe. Tracks 4-9: Measured and theoretical RAT responses for each probe. I Below are the results from the calibration of the RAT data. The determination of this calibration is a layered resistivity profile. To obtain this profile, calibrations for water/ hydrocarbon were entered for each probe. I 2.019 el Cm..V.pf9.VPptc ATIRoualonCca VProfll01m0p0 MT01{R MTO}Ftt MT0O-F8 MTO7-Flt MT03-Fit MTt 1-Ftt a.t in SAT O00Anp p FPM ■Am, B onm B onm B onm B onm B a,m B 9724 30 CAT -WO 1800-90 570 91 .93 93 74.33 .h 29 .75.31 .71 .91 7i 390930 MT -ATRobtbn-6tm RAT01-Theo MT03-Theo RAT0R-Thu MTO7-Theo MTO&T00o RATII.Theo 0 1750 3505 9e ATRot0tion.r,eo .� 240 ern pnm 0 pnm 0 ohm p d,m p d.m 0 onm S VriOno ett on rof04on mmpue.0cn 10-1131 .93.33 .74 32 .78 29 .75.31 .71 .31 .773 MT019b RATO}Mv RAT0.. RATOIAW RAT09-Mv MT11AM I 31.m B onm B ppm Boom B pttn. B o0m B .91 83 33 .71.33 .79 29 .78.31 .71 .31 .73 MT01 La MT01Lv MT051v MTOT Iv MT081v Mitt-L dem B onm 8 d.m B oh B pl.m B 01.m Q 21 93 33 .7..32 .h 23 .70.31 .71 21 73 i - # j I 1 I i RAr� f .� a{tits 'I 6Yy ' } ( .q II ..� ! ? I :900II W i, { SII" 1ri �} �; ` I 993°_ , v , lit 1 I 99.5_ u �3, a 1 5' } I 95ao tip t.1 � 1 ii., ,9953. I p ; - �yi }II woo i, _ �i '� �[. I ifj 1 9922_ j `' { 4`� iil �( I jK .1.Y. 4 1 , Figure 12: Calibrated RAT response II 1 19 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Holdup and Velocity Profile: IShown on the image below from left to right: I Track 3: Track 4: Layered velocity profile. Layered water holdup profile. Track 5: Layered oil holdup profile. I Track 6: Layered gas holdup profile Track 7: Total holdup. Track 8: Cumulative flow rates I Track 9: Track 10: Density of fluid Apparent Velocity from Fullbore Spinner Track 11: Apparent Velocity from Inline Spinner I L=.1.Cm.,VBpF5,V8pI VPr0818Imep8 ATHImprWew AT4Im800.011 ATHImey4On 0010up A FIowg818ATRp0FIu10.1305 V•00.Wrap VepIL-Wrap ®AR SAT FPA1 m UNITY Q UNITY ®UNITY ©UNITY SFPo pin ❑FPAI ❑FPM 0 9724 00 CAT -90 70 0 10 10 0 1 0 18000 i 1 2-10 900•10 370 9989.00 Sp RAT i.i92 i*NM _ * IIIIIMMIt Wow V0900 WWI. 0 1750 3W0 . 0 .500 1000 I..-al - FPM 8 FPM B M On .10 300 10 370 R90FIu10•T11•0 V539STN3O VBpILTN00 Om 8 FPM 8 FPM 0 Z 1.7-10 300-10 370 I 1 � 1 9'S. 9'9; I 9800 5 1 I 99, F, v 99°0 e 9980 l' 1 9800 , , i 1ili y 99]0 1( I I 9990 1 9900 0980 I Figure 13: Holdup and velocity profile I 1 20 1 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Flow Profile ' The quantitative production rates were determined by comparing the well flow model with all available data. The figure below isprovided to verifythe agreement of the flow model with the g data. IIn this figure the data is represented by the blue curves, while the calculated tool values are shown in red. The uncertainty interval is represented as a gray band around the data. The I uncertainty interval corresponds to one standard deviation. Capacitance and gas holdup are used qualitatively. 1 The small fluctuations around the data are to be expected, since the tools have intrinsic errors. Large sustained discrepancies indicate problems with the data, conflicts between parameters or conditions that make the underlying empirical models less applicable. To the right of the figure Ithe flow regimes are shown. Within the transition zones several regimes can exists intermittently. Depth IncoV* He T\ FlowRate VFap•Nr Rh;FIi CP.v1C Hydros GasHc C:AT-V CT-C CAT-C VAT-N YAT C VAT 0 AT-1 Rs feet UNITY iJf BFPO FPD p c❑ KPt❑ Hz❑ H:❑ BF❑ 8F❑ BF❑ UN❑ UN❑ UN❑ m3❑ I 9"<00 0 000 C I •:i 0 14!,000 -10 03 2 1 2 -3 3 9 254 00 27100 0:700 0 f90 -10 00 e: 01 0 099 •0157 0 03 C I gggg 00 M! Water Vac RhoFh CP-M2 Hydrof GasMc OAT-V OAT-C OOAT-C YAT-N YAT-C YAT-C OATT 1X Slii t- Oil FP El c❑ 45112 Hz Q H:9 BF a BF 9 BF o UNQ UNQ UNQ m39 r° Tor I., II.Gas •10 03 2 1 2 -3 3 9 254 00 271 00 0 1700 0 1590 -10 00 e" 01 0 099 -01 37 0 03 1118 >: Tet t Vap-T RhoFl CPxfC Hydros Gestic OAT•'V OAT.0 OAT-C YAT•V YAT•C YAT•C OAT•T iINI FP 9 p c❑ i1070 Hz 0 Hz Q BF Q 8F❑ BF Q UNQ UNQ UN❑ m39 •10 00 2 1 2 -3 3 9 254 00 271 00 0:700 0 990 -10 00 4' 01 0 099 •01 3.7 0 03 IR I .016 �! I LI o-c3 ; It .). I I i. Vie. 9300 .. I S-S ' % I :e.• II `0 I • ) ::: A// U11V\)( •—` -� p0oa ! OOOS t OOOS j I iii 990 M (1(/ ' 11 iii It '93?! IFigure 14: Flow profile at reservoir conditions 1 21 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The production rates at surface conditions are presented in the figure below: IDeptt• TW FI Rate Was QpGas CCil QpO,I C,'date• QpWater feet ft B BFP t IfICFD f.tP1CFC r8PC kBPD .BPC KBPC 9'2400 •3240 0 tm000 0 8 0 8 0 4 0 24 0 8 3 3 I 9989 00 PPd OilE Water P.I Gas Pa So I . % z. Ca ■ DT I 9"f.0 97". I I - I 9$.F _ 9 I0 . MI p L.. 9925 4 I I 9980 1 N I 99,. Figure 15: Flow profile at surface conditions I I I I I I 22 I I BP Exploration Alaska HALLIBURTON Production Array Log Analysis 4.2 SHUT-IN SURVEY The data from the shut-in survey are presented in the Figures 16 -28. ' For the interpretation, all the passes have been used. Figure 21 shows the spinner data with stationary measurements. The response of fullbore and inline spinners suggest cross-flow taking place across perforations. During the shut-in passes, no cross-flow was observed. Water appears to be flowing down in the wellbore due to gravity and density segregation. I 1 I I I r I r I 1 23 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Raw Data I - The figure below summarizes the input data recorded at the well site. Each pass is shown with a fixed predefined color. I Depth T.mperat Pressure Density Ci&ectrie ONT LintSpa* Spinner GR CCL GAPI Caliph Indinatior WE tett 'F psi p cc Hz HZ FPM RPSmV in Do2An0 f 9725.00 '216. 21 2 318C 1290 984 999 28521580 360C)200 -130 130 -8 7 0 8500 1594'340 5 32 5.49 24.5 2f 8 -3 0 9990 00 F 1F F F c 1 � :: : .9 1 1 I9825 . 2• 9850 ai / -.. t 9875 .i a I 9900 . 1 t 14) I II :_ t " . Figure 16: Input data from the conventional production logging sensors I I I 1 1 24 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis 3epth —EMP PPRE :ENR DENS CAP YG LSPD CFB GR ILS CAL DEVI Z I ft9700 i it, 0 1111 --illrab .1], cp rps6. 6.2,1n6 7 20 3 30 I I I I 1 ; i I I t I I E f J II 1 k - - 1 1 I 1,l I I I I • :: I i, _ � I 'tH l�l I 1 i 1 it ?l I 1 I - - ii - - 1 i j ) 4,I I I f ;I I 1 9800 i l x I li/ I I 1 I l I I i ' - - I I I I I _ - I I I I 3 - - I I I� I, I II ,y i 9900 Y: Y , ii _ • gl) 4 . ,.. 41 i ' _ _ I I y I ;H I - - ��' I I iota, _ _ '0';) it, a} N 'V I � l I I II Figure 17: Input data from the conventional production logging sensors along with the station measurements. I 25 I I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The figure below shows the RAT input data. The first track shows the RAT rotation curves for I each pass. The next tracks show the RAT data: A curve for each pass for each of the 6 probes. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The remaining sensors are reading some default values and were not used in the I interpretation. All the RAT passes were used in the interpretation. DeoN ATRo4BtbnCor RATOI-FR MT03-FR MT06-F10 MTOT-Flt PATOIS Rh RATI IfR ft. DpM6 0 ohm 0 ohm ❑ohm 0 ohm Q ohm Q ohm 0 9120.00 "I10 570.3 .5 3 5 3 5 3 5.3 .5 3 5 9050.00 'ATRau0on-6tm MTOI.Th. MT03-Theo MT05-Thoo MT07-Thio MT09 Theo MTI I-Theo 1ATRoftocmThac i __ '' 0 ohm ❑onm 1;1 1"' ❑onm ❑onm - /rfi 0.3 5 3 5 ] .3 5 3 0 -VIR�n� nonm p V n;0-t00%) .9 f 9710_ � 1_ _ I � 1 0700 r 1 11 1 9780 ) 1 f '. 1� Wan s 1 0020 8080. 1 �� i I eft �� � I � _ y i " 0900 _. t I' I i 1 0020 r L i p I e03a• _ r. I. I � JJ� 1 I f I{Ii 99801 _—_� I I� i 1 I 1 I Figure 18: Input data from the Resistance Array Tool(RAT) I I I I 1 26 I I BP Exploration Alaska 1 HALLIBURTON Production Array Log Analysis Cepth RA'1.1N01 RATMN03 RA-I.1NOE RA-1.1N07 RA71.1N09 RA-1,1N11 RA-ROT I ift _0 1 0 1 0 I C 1 0 1 0 1 C ' 360 9700 0 0tI 7111/11i t,I. -t - 1 - 1 98C l I _ _, _ _ _ _ I -.1 1 . , - _ _ 1 c 99e c .tet 'a oda { II _ J i I _ Ji ' r 1 k i 1 i 1 I 04y atE I 10000 0 0 0 0 o o Figure 19: Input data from the Resistance Array Tool (RAT) showing only the active sensors Ialong with station measurements 1 27 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The figure below shows the SAT input data. The first track shows the SAT rotation curves for I each pass. The next track shows the linespeed for each pass. The remaining tracks show the array spinner data: A curve for each pass for each of the 6 array spinners and for the fullbore spinner (ASpinner07)and the inline spinner(Aspinner08). I 0.P1h ATROYOonCo, ABWnnr0IFn A5PInnar02-FR A9cinnr03F0 ASprnnr04PS AScinnw0C.FIl AScinnr04'Fit ABPinnr07-Flt ABPn,,..o-FR b.t D.9M9 ❑RP8 Q',RM ❑RP8 ❑RP8 ❑RP8 ❑PPB ❑RPS ❑RP8 ❑ 0729.00 -110 8]0-] 0'•7 C.7 0{ 9.] E•7 E•] ]-3.7 2.7 999000 '.ATRouecnErm *9099941-Thea l ABPInnr02.Tn.o AScinn.,03.Tn.c ASpinnr047h9 ASpInnr00.Tn.o A9oinnr0FTh.. ASPInn.07.Th9 ASPInnr01-Th9 ATRot.tiamT5. on ❑RP8 ❑RPS ❑RPS ❑RP9 0 RPS ❑RPS 0 RPS ❑ -vri.�a.dt on rautian�Qammn;9•u.7 e.7 9.0 Ea 9.7 ea a.] 747 27 1 1 e740 (` . • .-+1 l' 1 ;9780 ( , 9]99 1— 990 9920. II 0.990,./. 1 i 1 1y � i 9900 t . r � : , I 1 9920! C\ I 99,4).,„...-- I i ; • 9980 { � � 6 ( ' !. i (., �± , i C :)*, . Figure 20: Input data from the Spinner Array Tool(SAT) and conventional spinners. I 28 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis :,epth Z S Pint S PIN2 S PIN3 S PIN4 SPINE SPINE LSPC CFB ILS SATRO- 111Ift -1 Orps 8 -1 Orps 8 -8 rps 8 -8 rps 8 -10 rps 8 -10rps 8 ... -10 rps 10 -6. rps 6. 0 '360 9700 I I I I I 1 I 1 imp (p .0- , 9 9 9 i I _ _ - -- 1 I 'Ii ( ! ,- I 1b7 ji I? k3 - 4 . ,,. ,(. . 1 1) I 1L - 1 - - . 1 I NI ( 1 (r) III I -. - - - ) i. . I;I I , II II N 11 C i I 4 ' I if 'I\ Irq III I ' II.) , 1 II ,I' i - - ' '). ) ; ..I r !I S J 1 I 11 ,o, , I 1 - -• 98CC ' , tj 1 i. i ' I ', i ?ill' di ' P Ill II . I .1 I 1 I ; I 1 )1' ilI .- - - - - _ , r 1 1 1 , 1 , i I. _ _ I . , ,ii , ,1 ; \I ' , I I 'I _ _ . , ', 1 t h ' i 1 i l I f ,1 I — I i. ; r I. I / I I : 'ii I ,'I • 1 l' lc _ _ l°1. I99CO - , r 1 I C? ,• ri, I _ — — - — — ' rr 1 1 1 i ii 1 1i 1 , ..11 . ,.1. I t, I, I ,,.''' - — 1 , i.i I - - 0 I 1 ? 1 1,_ 1 (I c? I I ' 0 i i I _ _ 1111, I I ') . ' ( 'I I I 1 4. v I I I I I I I I - - . I Figure 21: Input data from the Spinner Array Tool(SAT) and conventional spinners along with the station measurements. Last track shows SAT rotation in degrees. I 29 I 1 BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Pre-Processing I Dope. Calipr T.mpr.tw..o, P.asw-C44 04.8.11,t¢ 01.14¢1150¢ GMT a.t In ❑•F 001 9a¢ 0 t1 9 K 0 9725.00 0.26 6.51 215 225 3170 3290 95 105 28520 20600 1000 41000 9990.00 C.14r& ❑Tot 0Red so= B 5.er5FR0 0 OWIp1009140 9 F 0.20 6.51 215 225 3170 3290 95 105 28520 28080 1000 41000 OPip. TWERP PwFEflP 690F144ERP IydIoFROERP O.YbIlupFRC.ESP In Q•vino 99 pN 9 p1¢ 624 6.51 0 095999 0 .1 0 DI 0 1000 41000 0C41lpar 01:702 06.701 DO40b16upFROo. 9 026 6.51 -.2 .2-2 .12 .400 700 014.04ERR 004401-ERR I F.1t El torno .01 0 1 0 11944.11141.1F p 215 226 El r - 9740. I 4 r 9780. - II I BTaO. -R .0. 1 f • 9800. 8620 i? P1 S . t - 9846.I G B96°. • !!4^ 5880. t 9920. r 9940. I' 1. 5980 „_�' __, t 3 Figure 22: Passes showing a consistent response have been used in for averaging out the I measurements. I I I i I 30 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Calibration of Spinner Data IShown on the image below from left to right: I Track 1: Track 2: Incoherence between the theoretical and measured Array Tool responses. Line-speed for each pass Track 3: 'Unwrapped'rotation curve for each pass. I Track 4: Normalized layered velocity profile. This profile is optimized by comparing the measured and theoretical SAT response for each pass of each spinner. Tracks 5-10: Measured and theoretical SAT responses for each spinner. I Track 11: Measured and theoretical responses for the full-bore spinner. Track 12: Measured and theoretical responses for the inline spinner. I Below are the results from the calibration of the SAT data. The determination of this calibration is a layered velocity profile. 0.016 Cm.,V.pF6,,Lin.8pI ATRot.tlonCo1 VProtIIMm.0. ASpinner0IFR ASeInnr02.Flt ASPInnu08-F6 ASpinnu0a-F6 ASpinnW0.FR ASpinnor06/Flt ASolnne.07-FR A9pInnMB-FII I IM SAT FPM CWA6o ❑FPM m RP8 9 666 ❑RP9 0 RP8 ❑RP8 0 RP8 0 RP8 0 RPB ❑ 9726.00 CAT .000!00 10 870 d0 b-7 6-7 6.6 0.6 6-7 8-7 6-7 7 3.7 0.7 9990 00 RAT - ATRc lz-E6m ASPInnr01-Tn.n A001nnr03.T6.c ASolen.r09.Tew ASpInnr0e-TR.P ASprnmA6Theo ASpInn.r06 Theo ASoInn.A7-Theo ASpInn.M.Theo 1 I ATR -n-Thea RP8 0RP9 0RP9 0RP9 0 RPS 0 APS 0 RPS 0 RPS 0 6 9e0 70 0 vwn4 mI ml.upn oompmr 26 600 0.0000.7 6.7 8-e e-8 6 .7 6.7 e.7 7 0 7 a 7 870. }}_ i _ y LH 1 �� is ) �� 9760 1 .1 ) I 9790I I I i I 'l k 99]0. II k • i 4 tt 99.6. I- I k �. 1 I 3 ( , 9960. t ` 1 ( I 9980. i)1 il I 9900. I, 1 I I I ar 9910) �} JL ,C I i I99a0i C'' i! I' F I 1 i I I 8960. _. I `1 1 I I 9960.E SI Figure 23: Velocity profile from SAT data. 1 31 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The image below displays cross plots for the Inline spinner. The estimated slopes are used for I converting the spinner response to flow velocities. ASpinner07-Flt(RPS}ll VabASpinner07(FPM ASpinner01•Flt(RPS)1 LintSpetdBounds(FPI ASpinner04-Flt(RPS)NI VabASpinnat04(FPM e 0 VabASpinnv 01(FPM SpinnerBounds TRPS)' 0 — ' 4f : . [ 3 .PA 3 3 0 . .A - 0 0 i R . 3 0 . 45 -3 . •3 0 150 0 150 •150 0 150 VcabASpinner01,FPM) VicebASpinner04(PPM) .4.5 . 1 ASpinner02•Flt;RPS)ll VabASpinner02;FPM ASpinner05-Fit RPS)ll VabASpinns 06(PPM I eo ° 5 > 3 . 3 . • flit -7 5 ( 0 . '� 0 41. ' _ ,caCA.Sc-- j e. - cFt.I c, . a^ner08-Flt(RPS)ll VabASpinner08(FPM •3 . joiv. -3 . 300 75 . -e . Of 8 g - . t'0 a 0 150'• 150 0 150) VabASpinn•r02;FPM) VabASpinn.AO(PPM) 75 ASpinner03-Fit(RPS)1l VabASpinner03(PPM ASpinntr05-Fit(RPS)1l VabASpinneA5;FPM I o c 7e -75 . 3 . 3 'M^ 1.50 . ! 0 . I R 2.25 . �! -3 . -3.00 . ■ 3 -0 . 150 0 (50 0 150 -150 0 150 VabASpinner08(PPM; VeebASpinner03(FPM) VabASpinri 05(PPM) IFigure 24: Spinner cross plot. I I I I I 32 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Calibration of Resistance Array Data IShown on the image below from left to right: I Track 1: Track 2: Incoherence between the theoretical and the measured RAT responses. Line-speed for each pass Track 2: 'Unwrapped'rotation curve for each pass. I Track 3: Normalized layered RAT profile. This profile is optimized by comparing the measured and theoretical RAT response for each pass for each probe. Tracks 4-9: Measured and theoretical RAT responses for each probe. IBelow are the results from the calibration of the RAT data. The determination of this calibration is a layered resistivity profile. To obtain this profile, calibrations for water/hydrocarbon were IIIentered for each probe. a CIL,VpFE,700 LIn.13Ro 1 ATROteoonCcr VPr0RIRImp. 0.20 RAM.FR RAT03Fh RAT00FIt RATO]-FR RAT0O.FR RAT11-Flt SAT FPM CpAng ❑FPM ®BM onm ❑ohm a ohm El onm ❑onm 0 onm ❑ CAT .200 200-110 170 20 M BT2l.00 3 .5.3 .5.3 .5 3 5.3 5 3 5 7 RAT ATROYtbn.Etbn .' 9990.00 RATOI.Theo RAT03-Tn.0 RAT00-Theo RATOT-Theo RATO9 Theo RAT11.Thw 3'' 1 ATRat�0amTnw onm 0 onm ❑onm ❑onm ❑onm ❑onm O 0 39.0 ]00 VMIna mt on.ounon mmpuulion f0. 'BO 0 .20.0 M 0 3 .0.3 .5 3 5 3 5.3 5 3 RAT01*ty RAT0350 RAT05JM 0AT0740. 0AT09+Iv RAT1,4N onm B drm p onm a on. 9 onm p onm 8 3 .5 3 5 3 5 3 .5.3 ^. 3 5 ohm a 055, a o*nm55.t. a on. e RAmo3t, a oon.,n . 0 3 .5.3 ! 3 .5 3 !03 5 3 �' 4 M�� .4 BIM I _ �r, I I neo j t !f I I Il ; ; ., j 11 Neo Iit 9990 is it - 1 I 7 1 111 i - ) t I P If ; I-. i✓- two1 — j' 0,1 BBBB- I1PI Figure 25: Calibrated RAT response I 33 I BP Exploration Alaska I HALLIBURTON Production Array Log Analysis Holdup and Velocity Profile: IShown on the image below from left to right: I Track 3: Track 4: Layered velocity profile. Layered water holdup profile. Track 5: Layered oil holdup profile. I Track 6: Layered gas holdup profile Track 7: Total holdup. Track 8: Cumulative flow rates I Track 9: Track 10: Density of fluid Apparent Velocity from Fullbore Spinner Track 11: Apparent Velocity from Inline Spinner I Ceps" $F Cnt,Vs VProfilelm. ATHImspe ATHImsgt ATHImsge .Fold FlowRsteAT RhoFluid V VspFB-Jv'rs VspIL•Wrst feet ®SAT FPM UNITY a UNITY m UNITY UNIT BFPC g cc ❑ FPM ❑ FPM ❑ 9„s 00 ❑ =AT •70 CA 0 1 0 1 0 1 0 1 -430 43 2 1.2 .11 ! .14 1 9-5S. 22 ❑°AT a'INIIIIIIIIIIIIN A III I # JYster RhoFluid VspFB VsCIL I Cn 9 a Q FPK1 Q FPM ❑ -70 !A 3 3 30 0 100 0 100 Gst 1.2 •11 ! -t4 1 RhoFluid-T VspFB-Tht VepIL-Thr til oc 0 FPM 0 FPM 0 1.2 •11 ! •14 1 I 9726 97!,'1 I 977! I 9800 : :_f. I 9860 I 987! 3900 9926 • i_. .l*' n s9!0 I 997! Figure 26: Holdup and velocity profile 1 I 34 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis Shut-In Profile IThe quantitative production rates were determined by comparing the well flow model with all available data. The figure below is provided to verify the agreement of the flow model with the U data. In this figure the data is represented by the blue curves, while the calculated tool values are I shown in red. The uncertainty interval is represented as a gray band around the data. The uncertainty interval corresponds to one standard deviation. I The small fluctuations around the data are to be expected, since the tools have intrinsic errors. Large sustained discrepancies indicate problems with the data, conflicts between parameters or conditions that make the underlying empirical models less applicable. To the right of the figure the flow regimes are shown. Within the transition zones several regimes can exists intermittently. INall IneoVeo 110141 TVD FIO4R.1. V.p.Wnp RI14FIu16Wn DPMD.-75 MyVoFR6W OaNUIPupFF OAT-WPur-N CIAT-011-0/8 OAT-0Pr-1Y1 YAT-WM.r-N YAT-014Wn YAT.O..-W3.(IAT-ToF00 ReDir Het UNITY UNIT XS BFPO FPM ❑ya ❑W.Im ❑112 ❑W ❑BFPO ❑eiPD ❑BFPO ❑UNITY ❑UNITY UNITY ❑bPo ❑ 9720.00 0 540 0 I'5'°5-400 0.12 12 2 1.2 1 -10-100000000 0240037400-400 400-5 5-5 5-2 1.2..2 1.2..2 1.2-2 2 0 1 999004 0.941.50 WI PE Ir V.P RII0FIYW OP.1Dz Ny4wFRO Dp1101OoOPF OAT-W.tr OAT-011 OAT-0k YAT-Weter TAT-011 YAT-0r QAT.To1 B. 'Slip _.Di P Oil FPM B y. B.P.m S Nz 8 W 5 BFPO 5 BFPO 5 BFPO B UNITY B UNITY B wen' B.8P0 B P, I Tool. OF P. D.. -12 12 2 1.2 1 -10-100000000 32400 37400-400 400-5 0-5 5-.2 1.2..2 1.2-2 1.2-2 2 --Mi TemperM P. %W.Iwo RMFIuid-TIN OP.IDz-TXs.NyU.OFRO.T1 OWbI4u FF OAT-Weir-T OAT-011OAT-0wTh,YATiY.1.1-T YAT-0ILTM YAT.Q..TM OAT-T04711. Ar SI FPI; 9 y¢ B W.'m ❑Ns Q 59 �BFPO 9 BFPO B BFPO 8 UNITY 9 UNITY 9 IRITY B 1BP0 9 Or -12 12 2 1.2 1 -10-1000(10000 3240017400-400 400-0 !-2 1.2-.2 12-2 1.2-2 2 1111 Tu D4 8740� 1_ D1 I <', 9 in I 5780 III ', I I I 9790.1 , I :$: p 9920.E 1in in I WO i 51100.00 I ElI1 SHO , ooa 9800. 1 992 t I 1 40 \--- O:OiO'iO" 10 9940 •, �f C neoi j 1 \ ' 9949 /) / .4> Figure 27: Flow profile at reservoir conditions. There is no injection taking place—this profile is tdue to fluid segregation in the well. In Fig. 26,there is negative flow even below the bottom perf. I 35 I BP Exploration Alaska IHALLIBURTON Production Array Log Analysis The production rates at surface conditions are presented in the figure below: Imin TVD FIowR.1. DDu DDII DW.ta QpOu 09011 CPWWr ©R B 9FPD MMCFD BPD BPD MMCFD 990 I1PD 9]35.00 .9710E 0941.735 0 1 0 I 0.0V: I I 0 I 0+7 0 9990.00=PERF W.la P 0 on 4 0.1 Federal Dr Paas Screen d.98 InM Cum4 III ITS 90.i I 9103 9750 I 5 00 9000 I 9:3 9940 I 9910 U 5993 9900 I 9923 9941 I 9950 I 9990 Figure 28: Flow profile at surface conditions. Water appears to be flowing down the wellbore due to gravity and density segregation. There is no cross-flow or fluid injection taking place. It I appears to be injecting because of the model assumption of zero flow below the bottom perf. Also see figure Fig. 26 where negative flow is taking place even below the bottom perforation. I I I I I 36 BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 Dec 07, 2009 ~~`~~~.~ ~l~i~ ~ 2Q~U bP _, G~~ ~. LJ~19 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS 14 Dear Mr. Maunder, ~~ _ _ ~~ne~~,s~i~rr 1~~" °~s Its` ~~ Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS 14 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of t cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) DS-14 Date: 12/05/09 C Well Name PTD # API # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 14-01A 1931850 500292031701 Sealed Conductor NA NA 14-02C 2071150 500292031803 Sealed Conductor NA NA 14-03A 1961290 500292031901 Sealed Conductor NA NA 14-04A 1961640 500292032001 Sealed Conductor NA NA 14-05A 1920010 500292032701 Sealed Conductor NA NA 14-06A 2040360 500292032801 Sealed Conductor NA NA 14-07 1780660 500292032900 Sealed Conductor NA NA 1a-08A 2022100 500292033001 Sealed Conductor NA NA 14-098 1820340 500292053402 Sealed Conductor NA NA to-1o 1801300 500292052800 Sealed Conductor NA NA is-11A 2051260 500292052901 Sealed Conductor NA NA 14-12 1811090 500292063100 Sealed Conductor NA NA t4-13 1811010 500292062400 Sealed Conductor NA NA t4-14 1811020 500292062500 Sealed Conductor NA NA 1a-15 1810840 500292061100 Sealed Conductor NA NA is-16A 1971670 500292060801 Sealed Conductor NA NA 14-17A 2030010 500292056201 Sealed Conductor NA NA is-188 2071290 500292055102 Sealed Conductor NA NA 14-19 1810450 500292057800 Sealed Conductor NA NA 14-20 1810700 500292059800 Sealed Conductor NA NA 14-21A 2051070 500292075601 Sealed Conductor NA NA 14-22A 1921230 500292074701 Sealed Conductor NA NA 14-23A 2090200 500292075701 NA 4 NA 25.50 10/20/2009 14-24 1830910 500292097000 NA 0.6 NA 3.40 10/20/2009 14.25 1831020 500292098100 NA 2.1 NA 15.30 11/16/2009 14-26 1811100 500292063200 Sealed Conductor NA NA 14-27 1831700 500292104600 NA 3 NA 17.00 10/25/2009 1a-28 1820120 500292070800 Sealed Conductor NA NA 14-29 1811680 500292068000 Sealed Conductor NA NA 1a-30 2050940 500292067901 Sealed Conductor NA NA 14-31 1831110 500292098900 Sealed Conductor NA NA 14-32 1831220 500292099900 NA 0.6 NA 3.40 10/19/2009 14-33 1831250 500292100200 Sealed Conductor NA NA 14-34 1831330 500292101000 NA 7.3 NA 47.60 10/20/2009 14-35 1831420 500292101800 Sealed Conductor NA NA 14-36 1831630 500292103900 NA 0.7 NA 3.40 10/20/2009 14-37 1880490 500292181000 NA 1.3 NA 5.10 10/20/2009 14-38 1881030 500292186200 NA 0.8 NA 3.40 10/24/2009 14-40A 2011350 500292187501 Sealed Conductor NA NA 14-41 1920960 500292229000 NA 0.8 NA 6.80 10/18/2009 14-43 1921080 500292229600 NA 1.4 NA 10.20 10/23/2009 14-44A 2021930 500292257301 NA 10 NA 88.40 11/24/2009 • gyro ata Gyrodata Incorporated 1682 W. Sam Houston Pkwy. N. Houston, Texas 77043 713/461-3146 Fax: 713/461-0920 September 11, 2007 State of Alaska - AOGCC Attn: Christine Mahnken 333 W. 7th Ave, Suite '100 Anchorage, Alaska 99501 ~~~ ~ Q v 2 ~ 2007 Re: Drill Site 14, Well #19 ST Prudhoe Bay, Alaska Q~~ ~~ ~~ Enclosed, please find two (2) copies, and one (1) disk of the completed survey for the above referenced well. We would like to take this opportunity to thank you for using Gyrodata, and we look forward to serving you in the future. Sincerely, /,~~~~ Rob Shou North American Regional Manager RS:tf Serving the Worldwide Energy Industry with Precision Survey Instrumentation • ~ gyro ata Gyrodata Incorporated 1682 W. Sam Houston Pkwy. N. Houston, Texas 77043 713/461-3146 Fax: 713/461-0920 SURVEY REPORT BP Drill Site 14 #19 ST Mast Truck Prudhoe Bay, AK AK0807G_543 07 Sep 2007 Serving the Worldwide Energy Industry with Precision Survey Instrumentation 1~I_o~~` A Gyrodata Directional Survey for BP EXPLORATION (ALASKA} Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 Run Date: 07 Sep 2007 Surveyor: Rod Tucker Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.238490 deg. N Longitude: 148.589210 deg. W Azimuth Correction: Gyro: Bearings are Relative to True North Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location • • Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prud hoe Bay, Alaska Job Nurnber: AK0807G 54 3 MEASURED I N C L .AZIMUTH B ORE HOLE DOGLEG VERTICAL CLOS URE H ORIZONT AL DEPTH f BEA RING SEVERITY DEPTH DIST. AZIMUTH COORDINATES eet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. - -- 0.00 0.00 0^00 N 0 0 E 0.00 0.00 0.0 0.0 0.00 N 0.00 E - -- - -- -- - - - - --- - - 9975 FT. RATE GYROSCOPIC CONTINUOUS MULTISHOT SURVEY ----- ----------- -------------- MEASURED DEPTHS ARE REFERENCED TO THE ORIGINAL R.K.B. OF 71 FT. AMSL ---------------------------------------------------- -------------- ---------------- - -- 100.00 0.55 258.70 S 78 42 W 0.55 100.00 0.5 258.7 -- ------- 0 09 ------------ S ------------- 0 47 W 200.00 0.70 197.23 S 17 14 W 0.65 199.99 1.4 235.3 . 0 77 S . 1 11 W 300.00 0.75 195.02 S 15 1 W 0.05 299.99 2.5 216.4 . 1 99 S . 1 47 W 400.00 0.94 204.54 S 24 32 W 0.23 399.97 3.9 210.4 . 3 36 S . 1 97 W 500.00 1.15 214.31 S 34 18 W 0.28 499.96 5.7 210.3 . 4.93 S . 2.88 W 600.00 0.97 219.31 S 39 19 W 0.20 599.94 7.5 211.8 6 41 S 3 98 W 700.00 1.11 237.61 S 57 36 W 0.36 699.92 9.3 215.1 . 7 58 S . 5 33 W 800.00 0.84 204.14 S 24 8 W 0.62 799.91 10.9 216.3 . 8 77 S . 6 45 W 900.00 1.01 214.18 S 34 11 W 0.24 899.90 12.5 215.5 . 10 17 S . 7 25 W 1000.00 0.60 179.08 S 0 55 E 0.63 999.89 13.8 214.1 . 11.43 S . 7.74 W 1100.00 0.46 135.60 S 44 24 E 0.41 1099.88 14.3 211.4 12 23 S 7 45 W 1200.00 0.69 151.42 S 28 35 E 0.28 1199.88 14.7 207.8 . 13 04 S . 6 88 W 1300.00 0.12 187.74 S 7 44 W 0.60 1299.88 15.2 205.8 . 13 68 S . 6 61 W 1400.00 0.46 126.24 S 53 46 E 0.41 1399.88 15.4 204.2 . 14 01 S . 6 30 W 1500.00 0.52 139.36 S 40 39 E 0.13 1499.87 15.7 201.3 . 14.59 S . 5.69 W 1600.00 0.99 168.16 S li 50 E 0.59 1599.86 16.6 198.3 15 78 S 5 21 W 1700.00 0.36 201.49 S 21 29 W 0.72 1699.86 17.7 196.9 . 16 92 S . 5 15 W 1800.00 0.41 192.98 S 12 59 W 0.08 1799.85 18.4 196.9 . 17 56 S . 5 34 W 1900.00 0.63 216.06 S 36 3 W 0.29 1899.85 19.2 197.4 . 18 35 S . 5 75 W 2000.00 0.25 205.27 S 25 16 W 0.38 1999.85 20.0 198.0 . 18.99 S . 6.16 W 2 A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 2100.00 0.80 221.00 S 41 0 W 0.56 2099.84 20.8 198.8 19.72 S 6.72 W 2200.00 0.59 174.42 S 5 35 E 0.58 2199.84 21.9 198.9 20.75 S 7.12 W 2300.00 0.59 173.31 S 6 41 E 0.01 2299.83 22.9 197.8 21.78 S 7.01 W 2400.00 0.94 172.53 S 7 28 E 0.35 2399.82 24.1 196.5 23.11 S 6.85 W 2500.00 1.00 159.96 S 20 2 E 0.22 2499.81 25.6 194.6 24.74 S 6.44 W 2600.00 1.34 157.77 S 22 14 E 0.34 2599.79 27.3 192.1 26.65 S 5.70 W 2700.00 1.06 153.90 S 26 6 E 0.29 2699.76 29.0 189.6 28.56 S 4.85 W 2800.00 1.15 153.20 S 26 48 E 0.09 2799.75 30.6 187.5 30.29 S 3.99 W 2900.00 0.66 153.57 S 26 26 E 0.49 2899.73 31.9 185.9 31.71 S 3.28 W 3000.00 0.96 166.12 S 13 53 E 0.34 2999.72 33.2 184.9 33.04 S 2.82 W 3100.00 0.41 165.71 S 14 17 E 0.55 3099.71 34.3 184.2 34.20 S 2.53 W 3200.00 0.44 197.87 S 17 52 W 0.24 3199.71 35.0 184.2 34.91 S 2.56 W 3300.00 1.04 174.73 S 5 16 E 0.65 3299.70 36.3 184.1 36.19 S 2.59 W 3400.00 0.77 176.40 S 3 36 E 0,27 3399.69 37.8 183.7 37.76 S 2.47 W 3500.00 0.72 196.53 S 16 32 W 0.27 3499.68 39.1 183.8 39.04 S 2.61 W 3600.00 3.93 306.63 N 53 22 W 4.24 3599.61 38.0 188.4 37.60 S 5.54 W 3700.00 7.49 310.08 N 49 55 W 3.57 3699.09 34.1 203.0 31.35 S 13.28 W 3800.00 11.14 317.53 N 42 28 W 3.84 3797.76 31.9 231.1 20.03 S 24.79 W 3900.00 13.54 317.34 N 42 40 W 2.40 3895.44 39.5 263.8 4.29 S 39.25 W 3950.00 14.75 311.24 N 48 46 W 3.83 3943.93 48.2 275.0 4.21 N 48.01 W 3975.00 15.44 310.53 N 49 28 W 2.86 3968.07 53.6 279.1 8.47 N 52.93 W 4000.00 16.35 310.15 N 49 51 W 3.66 3992.11 59.6 282.5 12.90 N 58.15 W 4025.00 17.31 310.06 N 49 56 W 3.84 4016.04 66.1 285.4 17.57 N 63.68 W 4050.00 18.02 309.84 N 50 10 W 2.85 4039.86 73.0 287.9 22.44 N 69.50 W 3 • A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg, deg. deg. min. deg./ feet feet deg. feet 100 ft. 4075.00 18.68 309.83 N SO 10 W 2.64 4063.59 80.4 290.0 27.48 N 75.54 W 4100.00 19.38 309.98 N 50 1 W 2.81 4087.22 88.1 291.8 32 71 N 81 80 W 4125.00 20.13 310.21 N 49 47 W 3.02 4110.75 96.2 293.4 . 38 15 N . 88 26 W 4150.00 20.86 310.46 N 49 32 W 2.94 4134.17 104.6 294.8 . 43 82 N . 94 93 W 4175.00 21.71 310.81 N 49 11 W 3.44 4157.46 113.3 296.0 . 49 73 N . 101 82 W 4200.00 22.SS 311.07 N 48 S6 W 3.38 4180.62 122.4 297.2 . SS.90 N . 108.93 W 4225.00 23.39 311.27 N 48 44 W 3.37 4203.64 131.9 298.2 62 32 N 116 28 W 4250.00 24.30 311.43 N 48 34 W 3.65 4226.51 141.8 299.1 . 69 00 N . 123 86 W 4275.00 25.24 311.51 N 48 29 W 3.76 4249.21 152.0 300.0 . 75 94 N . 131 71 W 4300.00 26.17 311.62 N 48 23 W 3.72 4271.73 162.7 300.7 . 83 13 N . 139 83 W 4325.00 27.09 311.73 N 48 16 W 3.69 4294.08 173.7 301.4 . 90.58 N . 148.19 W 4350.00 28.03 311.91 N 48 S W 3.77 4316.24 185.1 302.1 98 29 N 156 81 W 4375.00 28.93 312.08 N 47 SSW 3.61 4338.22 196.8 302.7 . 106 27 N . 165 67 W 4400.00 29.86 312.24 N 47 46 W 3.73 4360.00 208.9 303.2 . 114 51 N . 174 77 W 4425.00 30.81 312.42 N 47 35 W 3.82 4381.57 221.4 303.7 . 123 01 N . 184 10 W 4450.00 31.74 312.57 N 47 26 W 3.73 4402.94 234.3 304.2 . 131.78 N . 193.67 W 4475.00 32.64 312.71 N 47 17 W 3.61 4424.10 247.4 304.7 140 80 N 203 47 W 4500.00 33.56 312.84 N 47 10 W 3.69 4445.04 261.0 305.1 . 150 07 N . 213 49W 4525.00 34.49 313.00 N 47 0 W 3.74 4465.76 274.8 30S.S . 159 60 N . 223 74 W 4SS0.00 35.45 313.12 N 46 S3 W 3.85 4486.25 289.0 305.9 . 169 38 N . 234 20 W 4S7S.00 36.44 313.23 N 46 46 W 3.97 4506.49 303.6 306.2 . 179.42 N . 244.91 W 4600.00 37.38 313.40 N 46 36 W 3.78 4526.47 318.5 306.6 189 72 N 2SS 83 W 4625.00 38.18 313.56 N 46 26 W 3.22 4546.23 333.7 306.9 . 200 26 N . 266 94 W 4650.00 38.61 313.63 N 46 22 W 1.73 4S6S.83 349.1 307.2 . 210.97 N . 278.19 W • 4 A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min, deg./ feet feet deg. feet 100 ft. 4675.00 38.91 313.70 N 46 18 W 1.21 4585.32 364.7 307.5 221.77 N 289 51 W 4700.00 38.91 313.83 N 46 10 W 0.33 4604.78 380.3 307.7 232.63 N . 300.85 W 4725.00 38.90 313.96 N 46 2 W 0,33 4624.23 395.9 308.0 243.52 N 312 16 W 4750.00 39.07 314.03 N 45 58 W 0.70 4643.66 411.6 308.2 254.44 N . 323 48 W 4775.00 39.14 314.08 N 45 55 W 0.31 4663.06 427.2 308.4 265.41 N . 334 81 W 4800.00 39.07 314.15 N 45 51 W 0.33 4682.46 442.9 308.6 276.38 N . 346 13 W 4825.00 39.17. 314.20 N 45 48 W 0.42 4701.86 458.6 308.8 287.38 N . 357.45 W 4850.00 39.26 314.23 N 45 46 W 0.37 4721.23 474.4 309.0 298.40 N 368 77 W 4875.00 39.39 314.32 N 45 41 W 0.57 4740.57 490.2 309.1 309.46 N . 380 12 W 4900.00 39.35 314.49 N 45 31 W 0.46 4759.89 506.0 309.3 320.56 N . 391 45 W 4925.00 39.29 314.68 N 45 19 W 0.54 4779.23 521.7 309.5 331.68 N . 402 73 W 4950.00 39.06 314.55 N 45 27 W 0.98 4798.61 537.5 309.6 342.77 N . 413.97 W 4975.00 38.92 314.64. N 45 22 W 0.60 4818.05 553.1 309.8 353.81 N 425 17 W 5000.00 38.99 314.89 N 45 7 W 0.69 4837.49 568.8 309.9 364.88 N . 436 33 W 5025.00 38.99 315.09 N 44 55 W 0.50 4856.92 584.5 310.0 376.00 N . 447 46 W 5050.00 38.94 315.18 N 44 49 W 0.30 4876.36 600.1 310.2 387.14 N . 458 55 W 5075.00 38.89 315.25 N 44 45 W 0.27 4895.81 615.8 310.3 398.29 N . 469.61 W 5100.00 38.99 315.38 N 44 37 W 0.52 4915.25 631.4 310.4 409.46 N 480 66 W 5125.00 39.10 315.49 N 44 31 W 0.52 4934.67 647.1 310.5 420.68 N . 491 71 W 5150.00 39.18 315.53 N 44 28 W 0.34 4954.06 662.8 310.7 431.94 N . 502 77 W 5175.00 39.36 315.55 N 44 27 W 0.72 4973.41 678.6 310.8 443.23 N . 513 85 W 5200.00 39,31 315.59 N 44 25 W 0.22 4992.75 694.4 310.9 454.55 N . 524.94 W 5225.00 39.13 315.67 N 44 20 W 0.75 5012.12 710.1 311.0 465.85 N 536 00 W 5250.00 39.05 315.75 N 44 15 W 0.38 5031.52 725.9 311.1 477.13 N . 547.01 W 5 • A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Weil: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 5275.00 39.10 315.80 N 44 12 W 0.24 5050.93 741.6 311.2 488.42 N 558.00 W 5300.00 39.18 315.87 N 44 8 W 0.37 5070.32 757.3 311.3 499.74 N 568 99 W 5325.00 39.01 316.05 N 43 57 W 0.82 5089.72 773,0 311.4 511.08 N . 579.95 W 5350.00 38.88 316.27 N 43 44 W 0.76 5109.17 788.7 311.5 522.41 N 590.84 W 5375.00 38.84 316.42 N 43 3S W 0.41 5128.63 804.3 311.6 533.76 N 601 66 W 5400.00 38.95 316.48 N 43 31 W 0.47 5148.09 819.9 311.7 545.14 N . 612.48 W 5425.00 38.93 316.57 N 43 26 W 0.24 5167.54 835.6 311.8 556.54 N 623 29 W 5450.00 38.97 316.75 N 43 15 W 0.48 5186.98 851.3 311.9 567.97 N . 634.08 W 5475.00 39.07 316.97 N 43 2 W 0.68 5206.40 866.9 311.9 579.45 N 644.84 W 5500.00 39.26 317.20 N 42 48 W 0.96 5225.79 882.7 312.0 591.02 N 655.59 W 5525.00 39.31 317.47 N 42 32 W 0.71 5245.14 898.4 312.1 602.66 N 666 32 W 5550.00 39.41 317.63 N 42 22 W 0.57 5264.46 914.2 312.2 614.36 N . 677.02 W 5575.00 39.39 317.67 N 42 20 W 0.13 5283.78 930.0 312.3 626.08 N 687.71 W 5600.00 39.36 317.62 N 42 23 W 0.17 5303.11 945.8 312.4 637.80 N 698.39 W 5625.00 39.37 317.57 N 42 26 W 0.13 5322.44 961.6 312.5 649.51 N 709.09 W 5650.00 3935 317.54 N 42 28 W 0.11 5341.77 977.4 312.6 661.21 N 719.79 W 5675.00 39.29 317.52 N 42 29 W 0.25 5361.11 993.2 312.7 672.90 N 730.48 W 5700.00 39.15 317.58 N 42 25 W 0.58 5380.47 1008.9 312.7 684.56 N 741.15 W 5725.00 39.12 317.67 N 42 20 W 0.26 5399.87 1024.6 312.8 696.22 N 751.79 W 5750.00 39.30 317.74 N 42 16 W 0.74 5419.24 1040.4 312.9 707.91 N 762.42 W 5775.00 39.61 317.85 N 42 9 W 1.27 5438.54 1056.2 313.0 719.67 N 773.09 W 5800.00 39,52 317.93 N 42 4 W 0.41 5457.81 1072.1 313.0 731.49 N 783.77 W 5825.00 39.48 317.94 N 42 4 W 0.16 5477.10 1087.9 313.1 743.29 N 794.43 W 5850.00 39.51 317.97 N 42 2 W 0.14 5496.39 1103.8 313.2 755.10 N 805.07 W 6 • • BP Exploration (Alaska) A Gyrodata Directional Survey Lease; Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 5875.00 39.52 318.02 N 41 59 W 0.13 5515.68 1119.6 313.2 766.92 N 815.72 W 5900.00 39.45 318.05 N 41 57 W 0.29 5534.98 1135.5 313.3 778.74 N 826.35 W 5925.00 39.18 318.01 N 41 59 W 1.08 5554,32 1151.3 313.4 790.52 N 836.94 W 5950.00 39.13 318.00 N 42 0 W 0.20 5573.70 1167.0 313.4 802.25 N 847.50 W 5975.00 39.23 318.07 N 41 56 W 0.44 5593.08 1182.7 313.5 813.99 N 858.06 W 6000.00 39.24 318.10 N 41 54 W 0.09 5612.45 1198.5 313.6 825.76 N 868.63 W 6025.00 39.28 318.03 N 41 58 W 0.24 5631.80 1214.3 313.6 837.53 N 879.20 W 6050.00 39.33 317.94 N 42 4 W 0.30 5651.15 1230.1 313.7 849.30 N 889.80 W 6075.00 39.32 317.88 N 42 7 W 0.16 5670.49 1245.9 313.7 861.05 N 900.42 W 6100.00 39.32 317.85 N 42 9 W 0.08 5689.83 1261.7 313.8 872.80 N 911.05 W 6125.00 39.35 317.83 N 42 10 W 0.13 5709.16 1277.5 313.8 884.55 N 921.68 W 6150.00 39.38 317.80 N 42 12 W 0.14 5728.49 1293.3 313.9 896.30 N 932.33 W 6175.00 39.35 317.74 N 42 16 W 0.19 5747.82 1309.1 313.9 908.04 N 942.99W 6200.00 39.33 317.67 N 42 20 W 0.19 5767.16 1324.9 314.0 919.76 N 953.65 W 6225.00 39.33 317.68 N 42 19 W 0.03 5786.49 1340.7 314.0 931.47 N 964.32 W 6250.00 39.14 317.76 N 42 14 W 0.79 5805.86 1356.5 314.1 943.17 N 974.96W 6275.00 39.15 317.80 N 42 12 W 0.11 5825.25 1372.3 314.1 954.86 N 985.56 W 6300.00 39.26 317.82 N 42 11 W 0.44 5844.62 1388.0 314.1 966.57 N 996.18 W 6325.00 39.10 317.84 N 42 10 W 0.64 5864.00 1403.8 314.2 978.28 N 1006.78 W 6350.00 38.99 317.91 N 42 5 W 0,47 5883.41 1419.5 314.2 989.96 N 1017.34 W 6375.00 39.18 317.97 N 42 2 W 0,77 5902.82 1435.2 314.3 1001.66 N 1027.90 W 6400.00 39.23 317.91 N 42 5 W 0.25 5922.19 1451.0 314.3 1013.39 N 1038.49 W 6425.00 39.11 317.91 N 42 5 W 0.48 5941.57 1466.8 314.3 1025.11 N 1049.07 W 6450.00 39.03 317.91 N 42 5 W 0.32 5960.98 1482.5 314.4 1036.80 N 1059.63 W 7 • • A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 6475.00 38.83 317.86 N 42 8 W 0.81 5980.43 1498.2 314.4 1048.45 N 1070.17 W 6500.00 38.92 317.93 N 42 4 W 0.40 5999.89 1513.8 314.4 1060.10 N 1080.69 W 6525.00 39.10 318.12 N 41 53 W 0.86 6019.32 1529.5 314.5 1071.79 N 1091.21 W 6550.00 39.06 318.17 N 41 50 W 0.20 6038.73 1545.3 314.5 1083.53 N 1101.73 W 6575.00 39.09 318.19 N 41 49 W 0.13 6058.13 1561.0 314.6 1095.28 N 1112.24 W 6600.00 39.21 318.29 N 41 43 W 0.54 6077.52 1576.7 314.6 1107.05 N 1122.75 W 6625.00 39.01 318.27 N 41 44 W 0.80 6096.92 1592.5 314.6 1118.82 N 1133.25 W 6650.00 38.90 318.04 N 41 58 W 0.73 6116.36 1608.2 314.7 1130.53 N 1143.73 W 6675.00 38.82 317.96 N 42 2 W 0.38 6135.83 1623.8 314.7 1142.19 N 1154.23 W 6700.00 38.71 318.09 N 41 55 W 0.55 6155.32 1639.5 314.7 1153.82 N 1164.70 W 6725.00 38.85 318.18 N 41 49 W 0.60 6174.81 1655.1 314.8 1165.49 N 1175.15 W 6750.00 38.70 318.02 N 41 59 W 0.72 6194.30 1670.7 314.8 1177.14 N 1185.60 W 6775.00 38.51 317.75 N 42 15 W 1.02 6213.84 1686.3 314.8 1188.71 N 1196.06 W 6800.00 38.48 317.67 N 42 20 W 0.23 6233.40 1701.8 314.8 1200.22 N 1206.53 W 6825.00 38.38 317.82 N 42 11 W 0.55 6252.99 1717.4 314.9 1211.72 N 1216.98 W 6850.00 38.33 317.59 N 42 25 W 0.60 6272.59 1732.9 314.9 1223.20 N 1227.42 W 6875.00 38.42 317.54 N 42 28 W 0.38 6292.19 1748.4 314.9 1234.65 N 1237.89 W 6900.00 38.35 317.88 N 42 7 W 0.89 6311.79 1763.9 314,9 1246.14 N 1248.34 W 6925.00 38.21 318.04 N 41 58 W 0.69 6331.41 1779.3 315.0 1257.64 N 1258.71 W 6950.00 38.17 317.69 N 42 19 W 0.88 6351.06 1794.8 315.0 1269.10 N 1269.08 W 6975.00 38.02 317.55 N 42 27 W 0.69 6370.74 1810.2 315.0 1280.49 N 1279.48 W 7000.00 37.88 317.87 N 42 8 W 0.97 6390.45 1825.5 315.0 1291.87 N 1289.82 W 7025.00 37.81 317.90 N 42 6 W 0.29 6410.19 1840.8 315.1 1303.24 N 1300.11 W 7050.00 37.62 317.46 N 42 32 W 1.32 6429.97 1856.1 315.1 1314.55 N 1310.40 W 7075.00 37.48 317.36 N 42 38 W 0.61 6449.79 1871.4 315.1 1325.77 N 1320.72 W 8 • • BP Exploration (Alaska) A Gyrodata Directional Survey Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 7100.00 37.40 317.80 N 42 12 W 1.12 6469.64 1$86.5 315.1 1336.99 N 1330.97 W . 7125.00 37.31 317.70 N 42 18 W 0.43 6489.51 1901.7 315.2 1348.22 N 1341.17 W 7150.00 37.18 317.28 N 42 43 W 1.14 6509.41 1916.8 315.2 1359.37 N 1351.39 W 7175.00 37.06 317.48 N 42 31 W 0.68 6529.35 1931.9 315.2 1370.47 N 1361.61 W 7200.00 36.93 317.89 N 42 7 W 1.12 6549.31 1946.9 315.2 1381.60 N 1371.73 W 7225.00 36.89 317.65 N 42 21 W 0.60 6569.30 1961.9 315.2 1392.71 N 1381.83 W 7250.00 36.84 317.37 N 42 38 W 0.70 6589.30 1976.9 315.2 1403.77 N 1391.96 W 7275.00 36.71 317.78 N 42 13 W 1.11 6609.33 1991.9 315.3 1414.82 N 1402.05 W 7300.00 36.55 317.93 N 42 4 W 0.73 6629.39 2006.8 315.3 1425.88 N 1412.06 W 7325.00 36.49 317.49 N 42 31 W 1.07 6649.48 2021.6 315.3 1436.89 N 1422.07 W 7350.00 36.44 317.41 N 42 35 W 0.28 6669.59 2036.5 315.3 1447.83 N 1432.12 W 7375.00 36.28 317.75 N 42 15 W 1.03 6689.72 2051.3 315.3 1458.77 N 1442.12 W 7400.00 36.28 318.02 N 41 59 W 0.64 6709.87 2066.1 315.3 1469.75 N 1452.04 W. 7425.00 36.28 317.81 N 42 11 W 0.50 6730.03 2080.8 315.4 1480.73 N 1461.95 W 7450.00 36.23 317.40 N 42 36 W 0.99 6750.19 2095.6 315.4 1491.65 N 1471.92 W 7475.00 36.00 317.76 N 42 14 W 1.25 6770.38 2110.3 315.4 1502.52 N 1481.86 W , 7500.00 35.90 318.21 N 41 47 W I.13 6790.62 2125.0 315.4 1513.43 N 1491.69 W 7525.00 35.81 317.75 N 42 15 W 1.14 6810.88 2139.6 315.4 1524.31 N 1501.49 W 7550.00 35.74 317.38 N 42 37 W 0.91 6831.17 2154.2 315.4 1535.09 N 1511.35 W 7575.00 35.70 317.95 N 42 3 W 1.34 6851.47 2168.8 315.5 1545.88 N 1521.18 W 7600.00 35.63 318.12 N 41 53 W 0.49 6871.78 2183.4 315.5 1556.72 N 1530.93 W 7625.00 35.48 317.57 N 42 26 W 1.41 6892.11 2197.9 315.5 1567.50 N 1540.68 W 7650.00 35.48 317.65 N 42 21 W 0.19 6912.47 2212.4 315.5 1578.21 N 1550.46 W 7675.00 35.49 318.36 N 41 38 W 1.65 b932.83 2226.9 315.5 1589.00 N 1560.17 W 9 A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I_N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 7700.00 35.38 318.29 N 41 43 W 0.47 6953.20 2241.4 315.5 1599.83 N 1569.81 W 7725.00 35.34 317.81 N 42 11 W 1.12 6973.59 2255.8 315.6 1610.59 N 1579.48 W 7750.00 35.48 317.93 N 42 4 W 0.63 6993.96 2270.3 315.6 1621.33 N 1589.20W 7775.00 35.24 318.60 N 41 24 W 1.82 7014.35 2284.8 315.6 1632.12 N 1598.83 W 7800.00 35.26 318.97 N 41 2 W 0.86 7034.77 2299.2 315.6 1642.98 N 1608.34 W 7825.00 35.23 318.21 N 41 47 W 1.76 7055.18 2313.6 315.6 1653.80 N 1617.88 W 7850.00 35.12 317.91 N 42 5 W 0.82 7075.62 2328.0 315.6 1664.51 N 1627.51 W 7875.00 34.98 318.57 N 41 26 W 1.62 7096.09 2342.3 315.7 1675.22 N 1637.07 W 7900.00 34.85 318.69 N 41 19 W 0.59 7I 16.59 2356.6 315.7 1685.96 N 1646.52 W 7925.00 34.71 318.15 N 41 51 W 1.35 7137.12 2370.8 315.7 1696.63 N 1655.99 W 7950.00 34.79 317.43 N 42 34 W 1.67 7157.66 2385.1 315.7 1707.18 N 1665.56 W 7975.00 34.71 317.52 N 42 29 W 0.38 7178.20 2399.3 315.7 1717.68 N 1675.19 W 8000.00 34.48 318.20 N 41 48 W 1.80 7198.78 2413.5 315.7 1728.21 N 1684.72 W 8025.00 34.71 318.06 N 41 56 W 0.97 7219.36 2427.7 315.7 1738.78 N 1694.19 W 8050.00 34.33 317.60 N 42 24 W 1.84 7239.96 2441.8 315.8 1749.28 N 1703.70 W 8075.00 34.02 318.30 N 41 42 W 2.00 7260.64 2455.9 315.8 1759.71 N 1713.11 W 8100.00 33.97 318.18 N 41 49 W 0.33 7281.37 2469.8 315.8 1770.13 N 1722.42 W 8125.00 34.09 317.53 N 42 28 W 1.53 7302.09 2483.8 315.8 1780.51 N 1731.81 W 8150.00 33.76 317.85 N 42 9 W 1.50 7322.83 2497.8 315.8 1790.82 N 1741.20 W 8175.00 33.60 318.39 N 41 37 W 1.36 7343.64 2511.6 315.8 1801.15 N 1750.45 W 8200.00 33.57 318.28 N 41 43 W 0.27 7364.46 2525.4 315.8 1811.48 N 1759.65 W 8225.00 32.96 316.52 N 43 29 W 4.57 7385.37 2539.1 315.8 1821.57 N 1768.93 W 8250.00 32.64 313.95 N 46 3 W 5.71 7406.38 2552.7 315.8 1831.18 N 1778.46 W 8275.00 32.58 311.77 N 48 14 W 4.71 7427.44 2566.1 315.8 1840.35 N 1788.33 W • • 10 A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 8300.00 32.04 310.85 N 49 9 W 2.92 7448.57 2579.5 315.8 1849.17 N 1798 37 W 8325.00 31.18 310.08 N 49 SSW 3.80 7469.86 2592,5 315.8 1857.67 N . 1808.34 W 8350.00 30.63 308.81 N S1 11 W 3.41 7491.31 2605.3 315.7 1865.83 N 1818 25W 8375.00 30.21 307.46 N S2 32 W 3.21 7512.87 2617.8 315.7 1873.65 N . 1828 21 W 8400.00 29.54 305.60 N S4 24 W 4.57 7534.55 2630,1 315.7 1881.06 N . 1838 21 W 8425.00 29.18 304.17 N SS SOW 3.15 7556.34 2642;1 315.6 1888.07 N . 1848 27 W 8450.00 29.13 304.38 N SS 37 W 0.46 7578.17 2654.1 315.6 1894.93 N . 1858.33 W 8475.00 28.89 304.62 N 55 23 W 1.07 7600.04 2666.0 315.5 1901.80 N 1868 32 W 8500.00 29.1 I 304.90 N 55 6 W 1.03 7621.90 2677.9 315.5 1908.71 N . 1878 28 W 8525.00 28.83 305.38 N S4 37 W 1.46 7643.77 2689.8 315.4 1915.68 N . 1888 18 W 8550.00 28.14 305.87 N S4 8 W 2.91 7665.75 2701.6 315.4 1922.62 N . 1897 87 W 8575.00 27.84 306.41 N 53 35 W 1.57 7687.82 2713.1 315.3 1929.54 N . 1907.35 W 8600.00 27.93 306.45 N 53 33 W 0.37 7709.92 2724.7 315.3 1936.49 N 1916 76 W 8625.00 27.83 306.34 N 53 40 W 0.45 7732.02 2736.2 315.3. 1943.42 N . 1926 17 W 8650.00 27.78 306.74 N 53 16 W 0.77 7754.13 2747.8 315.2 1950.37 N . 1935 54 W 8675.00 28.07 306.43 N S3 34 W 1.30 7776.22 2759.3 315.2 1957.34 N . 1944 94 W 8700.00 28.42 306.55 N 53 27 W 1.42 7798.24 2771.0 315.1 1964.38 N . 1954.45 W 8725.00 28.60 306.88 N 53 7 W 0.96 7820.21 2782.8 315.1 1971.51 N 1964 01 W 8750.00 29.18 307.03 N 52 58 W 2.34 7842.10 2794.8 315.1 1978.77 N . 1973 67 W 8775.00 28.85 307.90 N 52 6 W 2.14 7863.96 2806.8 315.0 1986.15 N . 1983 29 W 8800.00 28.33 308.61 N 51 23 W 2.48 7885.91 2818.7 315.0 1993.56 N . 1992 69 W 8825.00 28.52 308.66 N 51 20 W 0.77 7907.90 2830.5 315.0 2000.99 N . 2001.98 W 8850.00 28.58 308.96 N 51 2 W 0.62 7929.86 2842.4 315.0 2008.47 N 2011 29 W 8875.00 28.71 309.76 N SO 14 W 1.62 7951.80 2854.3 314.9 2016.08 N . 2020.56 W • 11 BP Exploration (Alaska) A Gyrodata Directional Survey Lease; Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH BEARING SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg. min. deg./ feet feet deg. feet 100 ft. 8900.00 29.11 309.73 N SO 16 W 1.60 7973.68 2866.4 314.9 2023.80 N 2029.85 W 8925.00 29.31 310.03 N 49 58 W 0.99 7995.5 I 2878.5 314.9 2031.63 N 2039.21 W 8950.00 29.59 309.52 N 50 29 W 1.50 8017.28 2890.8 314.9 2039.49 N 2048.66 W 8975.00 29.92 310.22 N 49 47 W 1.92 8038.98 2903.1 314.9 2047.44 N 2058.18 W 9000.00 29.47 310.95 N 49 3 W 2.31 8060.70 2915.5 314.8 2055.50 N 2067.59 W 9025.00 29.31 310.57 N 49 26 W 0.98 8082.48 2927.7 314.8 2063.51 N 2076.88 W 9050.00 29.47 310.76 N 49 14 W 0.74 8104.26 2939.9 314.8 2071.50 N 2086.19 W 9075.00 29.57 310.23 N 49 46 W 1.12 8126.02 2952.2 314.8 2079.50 N 2095.55 W 9100.00 29.21 310.15 N 49 51 W 1.45 8147.80 2964.5 314.8 2087.42 N 2104.93 W 9125.00 29.39 310.53 N 49 28 W 1.04 8169.60 2976.7 314.7 2095.34 N 2114.25 W 9150.00 29.02 309.78 N 50 13 W 2.08 8191.42 2988.8 314.7 2103.21 N 2123.57 W 9175.00 29.35 308.82 N 51 11 W 2.29 8213.25 3001.0 314.7 2110.93 N 2133.01 W 9200.00 28.99 310.03 N 49 58 W 2.76 8235.08 3013.1 314.7 2118.67 N 2142,42 W 9225.00 28.87 308.91 N 51 5 W 2.22 8256.96 3025.1 314.7 2126.35 N 2151.76 W 9250.00 28.99 309.03 N 50 58 W 0.53 8278.84 3037.2 314.6 2133.96 N 2161.16 W 9275.00 28.56 308.53 N 51 28 W 1.97 8300.75 3049.1 314.6 2141.50 N 2170.54 W 9300.00 28.89 307.84 N 52 10 W 1.87 8322.67 3061.1 314.6 2148.92 N 2179.98 W 9325.00 28.72 308.97 N 51 2 W 2.28 8344.58 3073.1 314.6 2156.41 N 2189.42 W 9350.00 28.46 308.59 N 51 25 W 1.27 8366.53 3085.0 314.5 2163.90 N 2198.75 W 9375.00 28.64 308.68 N 51 19 W 0.74 8388.49 3096.8 314.5 2171.36 N 2208.08 W 9400.00 28.63 309.42 N SO 35 W 1.42 8410.44 3108.8 314.5 2178.91 N 2217.39 W 9425.00 28.63 309.40 N 50 36 W 0.04 8432.38 3120.7 314.5 2186.51 N 2226.64 W 9450.00 28.28 309.76 N 50 14 W 1.56 8454.36 3132.6 314.5 2194.10 N 2235.82 W 9475.00 27.70 310.67 N 49 20 W 2.88 8476.43 3144.3 314.4 2201.68 N 2244.78 W • • 12 A Gyrodata Directional Survey BP Exploration (Alaska) Lease: Drill Site 14 Well: 19 ST, 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska Job Number: AK0807G 543 MEASURED I N C L AZIMUTH BORE HOLE DOGLEG VERTICAL DEPTH BEARING SEVERITY DEPTH feet deg. deg. deg.rnin. deg./ feet 100 ft. 9500.00 27.46 311.03 N 48 58 W 9525.00 27.23 311.38 N 48 37 W 9550.00 27.02 311.42 N 48 35 W 9575.00 26.84 311.63 N 48 22 W 9600.00 26.83 311.48 N 48 31 W 9625.00 26.80 311.24 N 48 46 W 9650.00 26.58 311.11 N 48 53 W 9675.00 26.27 311.01 N 48 59 W 9700.00 26.04 310.98 N 49 1 W 9725.00 25.74 311.03 N 48 58 W 9750.00 25.46 311.14 N 48 52 W 9775.00 25.21 311.22 N 48 47 W 9800.00 25.08 311.20 N 48 48 W 9825.00 25.01 311.30 N 48 42 W 9850.00 24.95 311.38 N 48 37 W 9875.00 24.96 311.38 N 48 37 W 9900.00 24.93 311.49 N 48 31 W 9925.00 24.88 311.54 N 48 28 W 9950.00 24.80 311.57 N 48 26 W 9975.00 24.63 311.61 N 48 23 W Final Station Closure: Distance: 3362.43 ft Az: 314.24 deg. CLOSURE HORIZONTAL DIST. AZIMUTH COORDINATES feet deg. feet 1.17 8498.59 3155.8 314.4 2209.25 N 2253.54 W 1.12 8520.80 3167.3 314.4 2216.81 N 2262.18 W 0.84 8543.05 3178.7 314.4 2224.35 N 2270.73 W 0.81 8565.34 3190.0 314.4 2231.85 N 2279.20 W 0.27 8587.65 3201.2 314.4 2239.34 N 2287.65 W 0,45 8609.96 3212.5 314.4 2246.79 N 2296.11 W 0.91 8632.29 3223.7 314.4 2254.19 N 2304.57 W 1.25 8654.68 3234.8 314.4 2261.49 N 2312.95 W 0.92 8677.12 3245.8 314.3 2268.72 N 2321.27 W 1.20 8699.61 3256.7 314.3 2275.89 N 2329.51 W 1.14 8722.16 3267.5 314.3 2282.98 N 2337.65 W 1.01 8744.76 3278.2 314.3 2290.03 N 2345.70 W 0.52 8767.39 3288.8 314.3 2297.03 N 2353.69 W 0.33 8790.04 3299.4 314.3 2304.00 N 2361.65 W 0.28 8812.70 3309.9 314.3 2310.98 N 2369.58 W 0.04 8835.36 3320.4 314.3 2317.95 N 2377.49 W 0.22 8858.03 3331.0 314.3 2324.93 N 2385.40W 0.22 8880.71 3341.5 314.3 2331.91 N 2393.28 W 0.32 8903.39 3352.0 314.2 2338.87 N 2401.14 W 0.68 8926.10 3362.4 314.2 2345.81 N 2408.96 W 13 • • CONTINUOUS DRIFT REMOVAL RESULTS dc_err Drift calculation results Average linear drift in deg/hr: 0.82 Random walk drift in deg/sgrt(hr): 1.23 Short time oscillations in deg: 0.29 Drift correction at TD in deg: -1.02 Drift calculation results summary: ordinary drift observed Initialisation results Initialisation depth: 3957.7 Azimuth correction in deg: 0.01 Initialisation inclination in deg: 14.96 stadard deviation: 0.01 Initialisation azimuth in deg: 311.02 stadard deviation: 0.20 Initialisation azimuth uncertainty in percent of error model: 25 QC INFO Stations out of spec:, 1 percent QC INFO Longest interval out of spec:, 50 feet Page 1 BP Exploration (Alaska) Weil: Drill Site 14 19 ST 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska 2000 1500 .. w .., C~ z Oz, 1000 500 0 Interp Outrun Gyrodata AK0807G_543 DEFINITIVE i BOTTOM H LOCATED MD: 9975.0 LE 25 00 -20 00 -15 00 -10 00 -5 00 n • • FASTING (ft) BP Exploration (Alaska) - Well: Drill Site 14 19 ST 4-1/2" & 3-1/2" Drill pipe Location: Mast Truck, Prudhoe Bay, Alaska 10 9 8 7 0 0 '~ 6 a~ .., ~ 5 w w 4 O D 3 2 1 n Interp Outrun Gyrodata - AK0807G_543 DEFINITIVE 3TTOM H LE ~CATED D: 9975. 0 ~~ U lUUU 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 MEASURED DEPTH (ft) BP Exploration (Alaska} Well: Drill Site 14 19 ST 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska 4G 35 30 25 z O a z ~ 20 U Z 15 10 0 Interp Outrun Gyrodata AK0807G_543 DEFINITIVE - - OTTOM H LOCATED MD: 9975. OLE 0 I I I i I I I 0 10 00 20 00 30 00 40 00 50 00 60 00 70 00 80 00 90 00 10000 110 00 • • MEASURED DEPTH (ft) BP Exploration (Alaska) Well: Drill Site 14 19 ST 4-1/2" & 3-1/2" Drillpipe Location: Mast Truck, Prudhoe Bay, Alaska 320 300 280 260 240 H ~ 220 N Q 200 180 160 140 120 Interp Outrun Gyrodata AK0807G_543 DEFINITIVE OTTOM LOCATED OLE MD: 9975. 00 i i ~ i i i i 0 10 00 20 00 -30 00 40 00 50 00 60 00 7000 8000 90 00 10000 1~non • MEASURED DEPTH (ft) STATE OF ALASKA ( o,: co.s .wt,o, co ,ss,o. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ Pedorate _X Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) ARCO Alaska, Inc. Development~ RKB 71 feet 3. Address Explorato~._ 7. Unit or Property name P. O. Box 100360 Stratigraphic._ Anchora~le, AK 99510-0360 service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 1540' FNL, 1806' FEL, Sec. 9, T10N, R14E, UM 14-19 At top of productive interval 9. Permit number / approval number 844' FSL, 1217' FWL, Sec. 04, T1 ON, R14E, UM 81-45 At effective depth 10. APl number 50-029-20578 At total depth 11. Field / Pool 4326' FNL, 4158' FEL, Sec. 4, T10N, R14E, UM Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 10130 feet Plugs (measured) Tagged PBTD @ 10044' MD (8/27/1999) true vertical 9070 feet Effective depth: measured 10044 feet Junk (measured) true vertical 8992 feet Casing Length Size Cemented Measured Depth True vertical Depth Conductor 110' 20" 232 sx AS U 110' 110' Surface 2591' 13-3/8" 3ooo Sx AS m & 400 Sx AS, 2662' 2662' Production 8201' 9-5/8" 5oo sx Class G 9709' 8687' Liner 1377' 7" 435 cubic It Class G 10130' 9070' . . . . . . · .. Perforation depth: measured 9898' - 9910'; 9915' - 9930'; 9940' - 9956'; 9963' - 9969'. true vertical 8860' - 8871'; 8876' - 8889'; 8898' - 8912'; 8918' - 8923'. ....... ,.. . '. , .. ..... ..., .,...i.'..'. ?! ( ',.:.".." ' ' ~i ~,~i~ ~....~ ..,. . ~ ~!'..' ~/~ ,~':~ . ,'.. Tubing (size, grade, and measured depth) 5-1/2"17#, L-80 Tbg {} 30' MD; 4-1/2"12.6#, 13CR Tbg O 8000' MD; 3-1/2"9.2#, 13CR, Tbg O 9576' MD. Packers & SSSV (type & measured depth) 7" X 3-1/2" OTIS MHR PACKER ~ 9508' MD. 4-1/2' OTIS HXO SLVN O 2207' MD. n I (" ! k I ^ I 13. Stimulation or cement squeeze summaryU I L7 I I L.. Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Avera.qe Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1376 24389 3581 - 825 Subsequent to operation 1110 20140 4790 - 846 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations _~X Oil ~X Gas ~ Suspended ~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SignedErinOba ~4~~ ~ ~-t~,t ~. Title AROOEngineeringSupervisor Date /'"' ~'~ Prepared by Paul Rau. f 263-4990 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 14-19 DESCRIPTION OF WORK COMPLETED PERFORATING OPERATIONS Date Event Summan/ 8127/1999: 8/29/1999: RIH & tagged PBTD @ 10044' MD. MIRU ELU & PT'd equip to 3000 psi. RIH w/perf guns & shot 6' of Add Perforations @: 9963' - 9969' MD (Zone 4A) Reference Log: BHCS 6/13/1992. Used 2-1/2" HSD carriers & all shots @ 6 SPF. POOH w/guns. ASF. RD. Returned well to production & obtained a valid welltest. GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 AI'I'N: Sherrie NO. 9930 Company: 12/15/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 f Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 4-8 ~ ~c~ r/~ INJEC PROFILE 951109 I 1 D.S. 4-13 ~ ~J~ ~ ! INJEC PRORLE 951109 I 1 D.S. 4-17 '~(e' '~.O INJECPROFILE 951118 I 1 D.S. 4-19 ~T ~ DUAL BURST TDT-P 951112 I 1 D.S. 4-28 ~ ~ ~ I~E~ON PRORLE 951110 I 1 D.S. 9-04A ~'~_ PROD PROR~ 951110 I 1 D.S. 14-16~ ;PROD LOG ~ DE~ 951107 I 1 D.S. 16-02 ~ [ ~ MI I~E~ON PRORLE LOG' 951119 I 1 D.S. 18-23A ~ ~_ I~[. . L~KD~~ONLOG 951114 I 1 SIGNED:~~ Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. GeoQuest 6IX} W. Intemallonal AiR:md Road Anohorag®, AK 99618-1199 ATTN: SherHe NO. 9010 Company: Alaska Oil & Gas Cons Comm , ~.tln: Larry Grant I 3001 Porcupine Drive Anchorage, AK 99501 10/18/94 Field: Prudhoe Bay Well Log Description BL RI~ Sepia RF Sepia Mylar ,- 'TU D.S. 1-05 ST1 PROD PROFILE (10-8-94) 1 1 _~ ,I~S. 4-16 PERF RECORD (10-11-94) 1 1 D.S. 4-16 JEWELRY LOG (10-11-94) 1 1 D.S. 4-48 ROPE PERF RECORD (10-9-94) 1 1 D.S. 6-10 LEAK DETECTION (10-11-94) 1 1 D.S. 9-26 LEAK DETECTION (10-i0-94) 1 1 D.S. 11-4A PERF RECORD (10-10-94) 1 I D.S. 14-19 ST DUAL BURST TDT-P (10-7-94) 1 I D.S. 17-13 STATIC BHP SURVEY (10-10-94) ! 1 SIGNE ~,,.;, .~ Pleasb'eign and retum one copy of this transmiffal to Sherrle at the above address. Thank you.- DATE: Naska 0il & G~s cons. commisslotl .~chora9~ ARCO Alaska. Inc. P.O.Box 100360 Anchorage. Alaska 99510 DATE: 04--22-93 REFERENCE: -14 ~3-31 3-12-93 9-SA-~-~J,~ 3-13-93 ~9-28 3-14-93 ~9-50 3-12-93 13-3-. 7~--/ell 3-15-93 ¢14-14 3-17-93 -~c~4.:L4 3-~.7-93 3.17-93 3-20-93 3-11-93 3.13-93 Prod~n Log ~n 1, ~' Sch 3-15-93 Production Log ]~m 1, ~' Sch 3-1493 Spin/Temp/Gradlo/Press Run 1, ~, Sch 3-14-93 CBT Color ]~m 1, 5" Sch USIT (Cement & Corrosion) Color Run 1, ~' 8ch Pe~ Rectal l~n 1. i~, Sch ~,~_e Cut Record Run 1, ~' Sch PeriRecord Run 1, ~' Sch Peri Record Run 1, G" Sch Peri Record mm 1, ~' Sch (~ · ~o~, Run 1, 2'&~' Sch Production Log Run 1, [~' ' · ~ch Leak Detect Run 1, 2'&~'. Sch Production Log Run 1, ~' 8ch Tie-In GR/CCL Run 1, ~' 8ch Inj Prof/Spt,,/Temp/Press Ih_m 1, ~' 8ch Production Log Run 1, ~' Sch PITS Run 1, ~' Sch Production Log l~m 1, ~' ~ch PeriRecord Run 1, ~' 8ch Press/Temp Run 1, ~' Sch Please sign and return the attached copy as receipt of data. RECEIVED BY_~_~_~ Have A Nice Day! Sonya waUace ATO-1529 APPROVED__~ Trans# 93048 # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON # MOBIL # PHIL~ PB WELL FILES # BPX # STATE OF ALASKA * The correct APl# for I-5ST is 50-029-20076-00. STATE OF ALASKA ,. ALASKA OIL AND GAS CONSERVATION C ~llvllSSlON WEE COMPI ETLON OR RECOMP I ETLON REPORT 1. Status of Well Classification of Service~~,,~j~j~ /~ OIL ~ ~ ~ ~~ ~ ~~ ~ S~E ~ 2. N~e ~ ~mtor 7. Pe~it Numar ~CO A~ka, Inc. 81~- ~ 3. Address ~. APl Number P. O. ~x 196612, AnYone, Ala~a 9~19-6612 s0- 02~2~78 4. L~ion of well a surface~__ 9. Una or Le~e Name 1~2' SN~ 1808' WEL, SEC. 9, TION, R14E, UM ~~:'; Pmdhoe Bay Unit D~th Pmd~e Bay Fie~Pr~e ~y P~I ~1' NSL, 1111' EWL, SEC. 4, TION, RI~, UM, ~ 5. E~vaion in f~t (indUe KB, DF, ~c.) ~. Le~e D~igna~n and ~ No. KBE = 71' I ADL 2~12 12. Date Spumed 13. Dae T.D. Re~ 14. Dae Comp., Su~. ~ Abed. ~15. Waer D~h, if off, re ~16. No. of Completions ~2 ~12~2 6~3~2~ N/A I~ MSL I One 17. T~N Depth (MD+~D) 18. Plug B~ D~h (MD+TVD 19. Dire~ional Suwey ~. D~th where ~SV ~ ~1. Thickness of Perm~r~t 10130' MD~074' ~D 100~' MD/90~' ~ ~ · ~ D~ 2206~t MD ~ 1900' (App~x.) 22. Ty~ El~ric or ~h~ L~s Run GR~P/DIDI~HCS/CNT 23. CASI~, LINER ~D CEM~I~ ~ ~ D~ MD CASING SEE ~. ~R ~. G~E ~ ~ ~E ~ C~~ R~D ~~ ~L~D 20' 9~ H-~ Sudace 110' 32" 232 sx AS fl 13~" 72~ N-80 Suda~ 2662' 17-1~" 30~ sx AS 11~4~ ~ AS fl 9~" 47~ L~0~0095 Sudace 9709' 12-1/4" 5~ sx ~s "G" ~ 2~ L~O/13CR 8060' 10130' 8-1~" ~ cu fl Cl~s "G" 24. Pedorat~ns ~n to Pmdu~ion (MD+TVD ~ T~ ~ ~ttom ~d ~5. ~R~RD intewal, size and number) S~E DE~ S~ (MD) PACKER S~ (MD) Gun Di~er 2-1~" 4-1~" x 3-1~" 9576' 9507' ~ ~D ~9910' ~60~871' ~9~6' ~~12' DE~ ~ERVAL (MD) A~U~ & K~ND OF MATER~ 27. ~~N ~ Date Fimt Produ~ion lMethod of Operation (Flowing, g~ lift, etc.) ~23~2 I F~wing Dae of Te~ Houm Tested ~~R OlL-B~ ~F WATER-BBL ~~ IGAS~IL RATIO ~ P~DD ~~ . Flow Tubing Casing Pm~um ~CU~TED OlL-BBL ~F WATER-BBL DIL G~VI~-API (~rr) Press. ~UR RATE ~ 28. CORE DATA Brief description of lithology, porosity, fracture, a~mnt di~, and pr~en~ of oil, g~ or waer. SubmE ~m ~i~. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate C~=Oi.C~ MARKERS t-,o~.~MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, ME/kS. DEP'IH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 9666' 8651' Shublik 9684' 8667' Top Sadlerochit 9772' 8747' Zone 3 10009' 8960' GOC 9852' 8819' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 · If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE WE~.L: DS 14-19ST BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-029-20578 PERMIT: APPROVAL: DAILY OPERATIONS PAGE: 1 ACCEPT: 06/02/92 09:00 SPUD: 06/07/92 11:00 RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 06/03/92 (1) TD:10650 PB: 9400 06/04/92 (2) TD:10650 PB: 9400 06/05/92 (3) TD: 8248 PB: 8248 06/06/92 (4) TD: 8272 PB: 8248 06/07/92 (5) TD: 8272 PB: 8248 06/08/92 (6) TD: 8267'(8267) 06/09/92 (7) TD: 8667' ( 400) PULLING/LAYING DOWN 5-1/2 COMN MW: 0.0 Seawater TURNKEY RIG MOVE FROM DS ll-16ST. ACCEPTED RIG 0900 HRS. 6/2/92. INSTALLED BPV. INSTALLED & TESTED BOP. BEGAN PULLING & LAYING DOWN 5-1/2 TUBING. RIH W/9-5/8 BAKER BRIDGE PLUGP MW: 8.5 Seawater TEST 9-5/8 CASING. POOH. P/U 4-1/2 DP. POOH. PU BRIDGE PLUG. RIH TO SET. POOH. MW: 9.8 WBM RIH W/ BAKER BP. SET @ 8490' DISP WELL W/ MILL FLUID. POOH. RIH W/ SERVCO 'K' SECTION MILL TO 8212'. MILL CSG F/ 8212'-8248'. POOH. POOH W/ SECTION MILL. MW: 9.8 WBM POOH W/ SECTION MILL. KNIVES BROKE. RIH W/ SECTION MILL. CIRC & REAM F/ 8200'-8242'. CUT SECTION F/ 8242'-8272'. PUMP LCM SWEEP. CIRC. POOH W/ SECTION MILL. RIH W/ BHA. MW: 9.8 WBM POOH W/ SECTION MILL. RIH W/ DP. CIRC. REV CIRC. RIH TO 8335'. PUMP 20 BBLS WATER, 200 SX (200 CF) 'G' CMT W/ .05 GPS D-47, 1% D-65, .1 GPS D-135, .5% D-156. DISP W/ WATER, MUD. EST TOP CMT @ 8075'. POOH 8 STDS. SQZ CMT W/ 1300 PSI. REV CIRC. POOH. L/D DP. TEST BOPE. RIH W/ BIT. DRLG PAST STUB. MW: 9.6 VIS: 50 RIH TO 8000'. TAG CMT @ 8210'. TEST CMT. LOT (12.43 PPG EMW). ORIEN TOOL. DRLG F/ 8217'-8267'. APPEARS TO SIDETRACKED. DRLG. DRLG F/ 8267'-8667'. MW: 9.7 VIS: 52 06/10/92 (8) TD: 8919'( 252) DRILLING AHEAD AT 8919 MW: 9.7 VIS: 58 CONTINUE DYNA-DRILLING FOR DIRECTION AND ANGLE. CIRC. OPEN HOLE. DROP SINGLE SHOT SURVEY. POOH INTO 9-5/8 CASING. CUB. POOH W/BHA#4. MU BHA ~5. RIH TO 8192'. BREAK CIRC. RIH TO 8848'. DRILLING AHEAD. WELL : DS 14-19 OPERATION: : NABORS 2ES ( PAGE: 2 06/11/92 (9) TD: 9255'( 336) 06/12/92 (10) TD: 9730'( 475) DRILLING AHEAD AT 9255 MW: 9.7 VIS: 59 DRILLING TO 8968'. POOH. CHECK BHA. RIH W/BHA #4. DRILL TO 9255' DRILLING AHEAD AT 9730 MW: 9.7 VIS: 58 DRILLING TO 9653'. CBU. DRILL TO 9730'. 06/13/92 (11) TD:10130' ( 400) 06/14/92 (13) TD:10130 PB:10085 06/15/92 (14) TD:10130 PB:10085 06/16/92 (15) TD:10130 PB:10077 06/17/92 (16) TD:10130 PB:10077 RUNNING OPEN HOLE LOGS MW: 9.7 VIS: 55 DRILL TO 10130'. CIRC. ROTATE & RECIPROCATE. RIH TO 10105'. CIRC. POOH FOR OPEN HOLE LOGS. RU ATLAS. RIH W/#i GR/SP/DIL/BHCS/CNT POOH W/4-1/2 DP MW: 9.7 WBM RIH 7" CHROME LINER. CIRCULATE. CBU. RIHW/7" ON 4-1/2 DRILLPIPE. CIRCULATE. CEMENT CLASS G CEMENT + 0.05 GAL/SK D47 + 0.5% D65 + 0.1 GLA/SK D135 + 1.0 GAL/SK D600 + 0.13% D800 TO 15.8 PPG W/28 CC API FLUID LOSS.PUMP SPACER & SLURRY. REVERSE CIRCULATE. POOH W/4-1/2 DP. RIH W/3-1/2 13CR TUBING MW: 8.5 Seawater POOH W/4-1/2 DP. RIHW/BHA#4. PU & MAKE UP BHA #5. R!H TO 10054' REVERSE CIRC. PRESSURE TEST LINER. DS 4-1/2 & 3-1/2 ~P. LD BHA #5. RIH W/3-1/2 CHROME TUBING. TEST TREE. MW: 8.5 Seawater RIH W/ 3-1/2" 13 CR TBG. M/U SSSV. RIH W/ 4-1/2" TBG. M/U HGR. REV CIRC W/ SEAWTER. LAND TBG. TEST TBG, ANNULUS. L/D LAND JT. SET BPV. N/D BOPE. N/U TREE. RIG RELEASED 1000 HRS MW: 8.5 Seawater TEST TREE. FREEZE PROTECT W/METHANOL. RELEASE RIG 1000 HRS. 6/17/92 SIGNATURE: (drilling superintendent) DATE: ARCO Alas~ Inc. P.O~ox 100360 Anchorage, Alaska 99510 DATE: 7-7-93 REFERENCE: ARCO CASED HOLE FINAL8 ? ~.'~J3-25 4-40 ;~16-15 10-12-92 Perf Record R;m 1, 5" 8-15-92 Perf Record Rm~ 1, 5" 8-15-92 Perf Record Run 1, 5" 9.19.92 Perf Record R~m 1, 5" 5-2-92 GR/Temp Log Run 1, 5" 10-17-92 Perf Record R!m 1, 5" 8-21-92 Perf Record R!m 1, 5" 8-22-92 Perf Record Run 1, 5" 6-23-92 GR/Perf Record Run 1, 5" 10-19-92 Perf Record Run 1, 5" 8-11-92 Perf Record Run 1, 5" 10-16-92 Perf Record R~m 1, 5" *Please sign and return~attache~d/opy as receipt of data. ''/" ' ' / ATO-1529 ~:~ 0 '1 B~5 Trans# 93005 # ~BEVRON # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILI2P~ PB WEI~ ~ R&D # BPX # STATE OF ~KA TEXACO * The correct AP1 # for 3-34A is 50-029-21132-01. ** The correct AP1 # for 7-4A is 50-029-20292-01. ARCO ,g~,s~r,,, Inc. P.O.,Box 100360 Anchorage. Al,uka 99510 DATE: 9o18-92 REFERENCE: 12-14~T 7-31-92 InJ Profile Run 1, 5" Camco 7-31-92 InJ Profile Run 1, ~P Camco 8-1-93 Prod Profile ~ 1, IY* ~_qmco 8-2-92 Prod Profile Run 1, ~' CJ~m _,~,~ 7-31-93 (~ Run 1, ~ CJm_,~O 8.4-~ InJ Profile 1tam 1, 5" ~ 7-31-92 (~1 Run 1, I~' Cameo Please sign and return ~e attach~l copy u receipt of dat~ RECEIVED B~ EEO 8onya Walhce OCT 0,5 1992 APPROVED ATO-1529 Trans# 9220~''~''-''-'-'- Naska 0il & Gas Cons. Commission Anchorage # CENTRAL ~ # CHEVRON D&M # EXTENSION EXPLO~TION # EXXON MARATHON # MOBIL # Pml,Ln,~ PB WELL FILES R&D #BPX # STATE OF ALASKA TEXACO * The correct well name is 16-29A not 16-298T. A ,.,hA OIL AND GAS CONSERVATION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Stimulate Plugging x Perforate Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1542'S& 1808 W of NE cr, Sec. 9, TION, R14E, UM At top of productive interval 1094' N ~ 1312' E PF SW CR, Sec. 4, TION, R14E, UM At effective depth At total depth 1594' N @ 1056' E OF SW CR, Sec. 4, TION, R14E, UM 12. Present well condition summary Total depth: measured 10650 feet true vertical Effective depth: measured 8210 feet true vertical 7374 feet 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) RKB- 71 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 14-19 9. Permit number/approval number 92-070/Conservation Order 258 10. APl number/,~. ~' 50- O29-20578 11. Field/Pool Prudhoe Bay Field/Oil Pool Plugs (measured) 9402 feet 8490' Junk (measured) Bridge Plug @ 8490' 200 cu ft Class "G" Cement 8210'-8490'MD Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 110' 20" 2591' 13-3/8" Measured depth measured 9638' 9-5/8" 1238' 7" True vertical depth 232 sxAS II 110' 110' 3400 sx AS III/11 2662' 2662' 500 sx CS G 9709' 8614' 400 sx CS G 10647' 9400' 10002~10030~10030~10046' true vertical 8859~8882~ 8882~8896' RECEIV J'D Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) 4-I/2" Otis 'HXO' SLVN @ 2206' sEP - 3 1992 Alaska Oil & Gas Cons. Anchorage 13. Stimulation or cement squeeze summary Intervals treated (measured) 200 cuft C/ass "G" Cement 8210'-8490'squeezed to 1300psi Baker Bridge plug ~ 8490' Treatment description including volumes used and final pressure 14. Reoresentative Daily Averaoe Production or Iniection Dat~ -- OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run x Daily Report of Well Operations x Oil Gas Suspended x 17. I hereby ce.rtif~that the fore,~oing is true and correct to the best of my knowledge. / Signed /~"'!' ~,~-'~ / Title Orilling Engineer Supervisor orm Service Date SUBMIT IN DUPLICATE BP/AAI SHARED SERVICE DAILY OPERATIONS( PAGE: 1 WELL: DS 14-19ST BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-029-20578 PERMIT: APPROVAL: ACCEPT: 06/02/92 09:06 SPUD: 06/07/92 11:06 RELEASE: 06/16/92 10:06 OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 06/03/92 (1) TD: 0 PB: 9400 06/04/92 (2) TD: 0 PB: 9400 06/05/92 (3) TD: 0 PB: 8248 06/06/92 (4) TD: 0 PB: 8248 06/07/92 (5) TD: 0 PB: 8248 06/08/92 (6) TD: 8267'(8267) 06/09/92 (7) TD: 8667'( 400) PULLING/LAYING DOWN 5-1/2 COMN MW: 0.0 Seawater TURNKEY RIG MOVE FROM DS 11-16ST. ACCEPTED RIG 0900 HRS. 6/2/92. INSTALLED BPV. INSTALLED & TESTED BOP. BEGAN PULLING & LAYING DOWN 5-1/2 TUBING. RIH W/9-5/8 BAKER BRIDGE PLUGP MW: 8.5 Seawater TEST 9-5/8 CASING. POOH. P/U 4-1/2 DP. POOH. PU BRIDGE PLUG. RIH TO SET. POOH. MW: 9.8 WBM RIH W/ BAKER BP. SET @ 8490'. DISP WELL W/ MILL FLUID. POOH. RIH W/ SERVCO 'K' SECTION MILL TO 8212'. MILL CSG F/ 8212'-8248'. POOH. POOH W/ SECTION MILL. MW: 9.8 WBM POOH W/ SECTION MILL. KNIVES BROKE. RIH W/ SECTION MILL. CIRC & REAM F/ 8200'-8242'. CUT SECTION F/ 8242'-8272'. PUMP LCM SWEEP. CIRC. POOH W/ SECTION MILL. RIH W/ BHA. MW: 9.8 WBM POOH W/ SECTION MILL. RIH W/ DP. CIRC. REV CIRC. RIH TO 8335'- PUMP 20 BBLS WATER, 200 SX (200 CF) 'G' CMT W/ .05 GPS D-47, 1% D-65, .1 GPS D-135, .5% D-156. DISP W/ WATER, MUD. EST TOP CMT @ 8075'. POOH 8 STDS. SQZ CMT W/ 1300 PSI. REV CIRC. POOH. L/D DP. TEST BOPE. RIH W/ BIT. DRLG PAST STUB. MW: 9.6 VIS: 50 RIH TO 8000'. 'TAG CMT @ 8210'. TEST CMT. LOT (12.43 PPG EMW). ORIEN TOOL. DRLG F/ 8217'-8267'. APPEARS TO SIDETRACKED. DRLG. DRLG F/ 8267'-8667'. MW: 9.7 VIS: 52 06/10/92 (8) TD: 8919'( 252) DRILLING AHEAD AT 8919 MW: 9.7 VIS: 58 CONTINUE DYNA-DRILLING FOR DIRECTION AND ANGLE. CIRC. OPEN HOLE. DROP SINGLE SHOT SURVEY. POOH INTO 9-5/8 CASING. CUB. POOH W/BHA#4. MU BHA #5. RIH TO 8192'. BREAK CIRC. RIH TO 8848'. DRILLING AHEAD. 199t 'AnChOrage WELL : DS 14-19 OPERATION: RIG : NABORS 2ES PAGE: 2 06/11/92 (9) TD: 9255'( 336) 06/12/92 (10) TD: 9730' ( 475) DRILLING AHEAD AT 9255 MW: 9.7 VIS: 59 DRILLING TO 8968'. POOH. CHECK BHA. RIH W/BHA %4. DRILL TO 9255'. DRILLING AHEAD AT 9730 MW: 9.7 VIS: 58 DRILLING TO 9653'. CBU. DRILL TO 9730'. 06/13/92 (11) TD:10130' ( 400) 06/14/92 (13) TD:10130 PB:10085 RUNNING OPEN HOLE LOGS MW: 9.7 VIS: 55 DRILL TO 10130'. CIRC. ROTATE & RECIPROCATE. RIH TO 10105'. CIRC. POOH FOR OPEN HOLE LOGS. RU ATLAS. RIH W/%l GR/SP/DIL/BHCS/CNT POOH W/4-1/2 DP MW: 9.7 WBM RIH 7" CHROME LINER. CIRCULATE. CBU. RIHW/7" ON 4-1/2 DRILLPIPE. CIRCULATE. CEMENT CLASS G CEMENT + 0.05 GAL/SK D47 + 0.5% D65 + 0.1 GLA/SK D135 + 1.0 GAL/SK D600 + 0.13% D800 TO 15.8 PPG W/28 CC API FLUID LOSS.PUMP SPACER & SLURRY. REVERSE CIRCULATE. POOH W/4-1/2 DP. 06/15/92 (14) TD:10130 PB:10085 RIH W/3-1/2 13CR TUBING MW: 8.5 Seawater POOH W/4-1/2 DP. RIHW/BHA%4. PU & MAKE UP BHA %5. RIH TO 10054'. REVERSE CIRC. PRESSURE TEST LINER. DS 4-1/2 & 3-1/2 DP. LD BHA %5. RIH W/3-1/2 CHROME TUBING. 06/16/92 (15) TD:10130 PB:10077 06/17/92 (16) TD:10130 PB:10077 TEST TREE. MW: 8.5 Seawater RIH W/ 3-1/2" 13 CR TBG. M/U SSSV. RIH W/ 4-1/2" TBG. M/U HGR. REV CIRC W/ SEAWTER. LAND TBG. TEST TBG, ANNULUS. L/D LAND JT. SET BPV. N/D BOPE. N/U TREE. -. RIG RELEASED 1000 HRS MW: 8.5 Seawater TEST TREE. FREEZE PROTECT W/METHANOL. RELEASE RIG 1000 HRS. 6/17/92 SIGNATURE: DATE: SEP - 3 Alaska Oil & Gas Cons. Anchorag~ 000 mOO .. . .. P~E ~, COI'PI~JIY BP ID(F'I~TI~ MELL NN'IE !)9 #14-19-ffi I,[~TION 1 PRODHOE LOF~TIOti 2 I~ETIC DECLIN/ITIOH ]~T~: 06-JUN-92 k'ELL M.IqB~ I,{ELL HE/lb LOCATION: IJIT(H/-$) 0,00 ~I~ ~ K~'t' T~L£ TO T~Kf I9 TIE IH ~INT(TIP): INCLINATION AZIP~q'~ IJITITUDE(H,/-9) 8200,ffi 7366.~ 320.70 l~3.ffi -1~8.~ D~(E/-I,I) 0,00 RE'¢EIVED S EP - ~ 1992 Alaska ,Oil .& Gas Cons. CommiSSiOn Anchorage PAGr.. NO, 2 (' ::~:::r,:K~e*** ~NA1)RII.L ************** BLIR~ CALOJLATIONS AZI~T-I LATITUDE D~PARTUR~ DISPLACEMi~qT at A. ZII~JTW N/-S d.~ ft ft ft d~ 3CE.,.70 1903.00 - 1678.00 2537.14 318,60 305,81 1964.35 -1739.29 2623.70 3!8.48 305,00 1985.33 -1767,17 2657,91 318,33 306.05 1994.01 -1779.36 2672,49 318,26 307.40 2002.4~ -1790.71 2686,37 318,20 D~ 100ft 3,03 1.~ 2.~ 8523,18 29,0 7643.86 2672.58 28,60 3£,3.70 2010.78 -1801.90 2700.02 318.14 8531.96 8.8 7651.57 2676.76 28.53 305.20 2013.22 -1805,32 2704,11 318,12 8551,55 19.6 7668.82 2686,03 28,09 306,05 2018,63 -1812,88 2713.19 3!~,07 /L~2,00 30.5 7695,72 2700,26 27,75 366,82 2027.10 -1824,35 2727,15 318,01 8614.00 32.0 7724,02 271%17 2/,89 3(:6.85 2036,05 -1836,30 2741.80 317,95 3,00 2.82 3.05 1,63 0,44 864.5,01 31o0 7751,47 272%59 27,62 306,54 2044,68 -1M7,88 2755.97 317,89 8676.45 31.4 7779.20 2744,37 28,56 3C~..87 2053,53 -1859o75 2770.50 3!7,S3 8707.15 30,7 7806.19 27~.98 28,38 306.69 2062.30 -1871,47 2784,86 317,78 8738,57 31,4 7L:'~3,78 2774,00 28.81 307.80 2071,40 -1883.44 2799.65 317,72 877'0.37 21,8 7861,67 2789.25 28,57 307,~ 2080,72 -1895,52 2814,68 317,67 0,98 3,04 0.68 2.16 0.90 ~01.01 30.6 7868.60 2303.87 28.45 3~,96 2089,76 -1907.02 2829.10 3~.7.62 8810,~7 9.9 7897,27 2808,55 28,26 309,21 2092,72 -1910,65 2833,73 317,60 8832.5:1 21.6 7916,29 2818.88 28.77 30~.73 2099,28 -1918.63 2843.96 317.57 2,38 2,29 2.5;9 PROJ~TEO ~¥ 8900,00 67,5 7975,44 2851,38 28,80 309,70 2120,05 -1943.62 2876.16 317.49 0.06 PRUDHOE B~Y DRiLLiNG DS 14-19 ST RECEIVED s E P - ~ 1992 Alaska Oil & Gas Cons. Commission Anchorage GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY ------------------------------------------------------------------------------------_____________ PRUDHOE BAY DRILLING COMPANY DS 14-19 ST WELL NAME PRUDHOE BAY LOCATION AL692D26 MWD 06 / 25 / 92 JOB NUMBER TYPE SURVEY DATE DIRECTIONAL NAME TITLE SIGNATURE 0.0 FT 10078.0 FT DEPTH INTERVAL FROM TO 06/05/92 06/12/92 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. GREAT LAND DIRECTIONAL DRILLING, Client · $.... Field - oeo... Well · .eeeee. Section at: Engineer..: PRUDHOE BAY DRILLING PRUDHOE BAY DS 14-19 ST N,50.79,W ROBERT WALL INC. S. MEAS INCLN C DEPTH ANGLE 7 0 0.00 7 100 0.33 7 200 0.13 7 300 0.38 7 400 0.77 VERTICAL-DEPTHS BKB SUB-SEA 0.0 -71.0 100.0 29.0 200.0 129.0 300.0 229.0 400.0 329.0 7 500 0.67 500.0 429.0 7 600 0.67 600.0 529.0 7 700 0.58 700.0 629.0 7 800 0.48 800.0 729.0 7 900 0.42 900.0 829.0 7 1000 0.27 1000.0 929.0 7 1100 0.80 1100.0 1029.0 7 1200 0.62 1200.0 1129.0 7 1300 0.47 1299.9 1228.9 7 1400 0.43 1399.9 1328.9 7 1500 0.47 1499.9 1428.9 7 1600 0.72 1599.9 1528.9 7 1700 0.57 1699.9 1628.9 7 1800 0.33 1799.9 1728.9 7 1900 0.48 1899.9 1828.9 7 2000 0.33 1999.9 1928.9 ^Survey Codes: 7/GYRO (GLDD (c)92 DS1419ST B1.30 9:18 AM 2) SECTION DISTNCE RECORD OF SURVEY DIRECTION BEARING 0.0 S 0.00 E -0.2 S 18.50 E -0.4 S 65.50 W -0.3 S 52.50 W -0.3 S 37.50 W -0.5 S 16.40 W -0.6 S 53.70 W -0.4 S 48.50 W -0.4 S 22.30 W -0.7 S 11.60 W -1.0 S 8.00 W -1.7 S 25.20 E -2.8 S 25.40 E -3.7 S 26.40 E -4.4 S 7.20 E -4.9 S 3.80 E -5.8 S 27.70 E -6.7 S 7.60 E -7.3 S 1.40 E -7.7 S 5.40 E 06/25/92 Computation...: MINIMUM CURVATURE Survey Date...: 06/25/92 KB Elevation..: 71.00 ft Reference ..... : AL692D24 Magnetic Dcln.: 30.12 E -8.3 S 14.80 E RELATIVE-COORDINATES FROM-WELL-HEAD 0.0 N 0.0 E 0.3 S 0.1 E 0.6 S 0.1 E 0.8 S 0.3 W 1.6 S 1.0 W 2.7 S 1.5 W 3.6 S 2.2 W 4.3 S 3.0 W 5.0 S 3.6 W 5.7 S 3.8 W 6.3S 3.9W 7.2S 3.6W 8.3S 3.1W 9.2S 2.7W 9.9S 2.5W 10.7 S 2.4 W 11.6 S 2.1 W 12.7 S 1.7 W 13.5 S 1.6 W 14.2 S 1.6 W 14.9 S 1.5 W CLOSURE DL DI STNCE BEARING / 100 0.0 N 0.00 E 0.00 0.3 S 18.50 E 0.33 0.6 S 7.63 E 0.34 0.9 S 18.81 W 0.26 1.8 S 31.30 W 0.41 3.1 S 29.85 W 0.28 4.2 S 31.23 W 0.43 5.2 S 35.33 W 0.11 6.1 S 35.53 W 0.26 6.9 S 33.49 W 0.10 7.4 S 31.65 W 0.15 8.1 S 26.81 W 0.59 8.9 S 20.48 W 0.18 9.5 S 16.35 W 0.15 10.2 S 13.95 W 0.16 10.9 S 12.58 W 0.05 11.8 S 10.06 W 0.35 12.8 S 7.66 W 0.27 13.6 S 6.92 W 0.24 14.3 S 6.39 W 0.15 15.0 S 5.66 W 0.16 DS 14-19 ST S MEAS INCLN C DEPTH ANGLE 7 2100 0.47 7 2200 0.65 7 2300 0.83 7 2400 0.62 7 2500 0.88 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 7 2600 1.07 7 2700 1.18 7 2800 0.85 7 2900 0.37 7 3000 0.38 2099.9 2028.9 -8.9 2199.9 2128.9 -9.4 2299.9 2228.9 -9.7 2399.9 2328.9 -9.9 2499.9 2428.9 -10.4 7 3100 0.60 7 3200 0.38 7 3300 0.33 7 3400 0.38 7 3500 0.78 2599.9 2528.9 -11.7 2699.9 2628.9 -13.2 2799.8 2728.8 -14.6 2899.8 2828.8 -15.3 2999.8 2928.8 -15.5 7 3600 4.63 7 3700 8.12 7 3800 11.60 7 3900 13.90 7 4000 16.97 3099.8 3028.8 -16.0 3199.8 3128.8 -16.5 3299.8 3228.8 -16.4 3399.8 3328.8 -16.3 3499.8 342'8.8 -15.6 7 4100 20.00 7 4200 23.10 7' 4300 26.70 7 4400 30.50 7 4500 34.25 3599.7 3528.7 3699.1 3628.1 3797.6 3726.6 3895.1 3824.1 3991.5 3920.5 7 4600 37.72 7 4700 38.67 7 4800 38.82 7 4900 39.25 7 5000 38.72 -10.8 0.2 17.1 38.7 65.0 4086.3 4015.3 96.6 4179.3 4108.3 133.2 4270.0 4199.0 175.0 4357.8 4286.8 222.6 4442.2 4371.2 275.7 RECORD OF SURVEY 4523.1 4452.1 334.1 4601.7 4530.7 395.4 4679.7 4608.7 457.5 4757.4 4686.4 519.9 4835.1 4764.1 582.2 ^Survey Codes: 7/GYRO DIRECTION BEARING S 24.50 E S 25.00 W S 26.90 W S 31.10 W S 1.40 W S 14.00 E S 12.90 E S 9.40 E S 5.80 W S 43.10 W 43.20 E 42.90 W 52.60 W 46.90 W 55.10 W N 51.70 W N 44.60 W N 38.10 W N 40.10 W N 46.20 W N 45.90 W N 44.60 W N 44.50 W N 44.20 W N 43.70 W N 44.10 W N 43.30 W N 43.60 W N 43.10 W N 42.20 W RELATIVE-COORDINATES FROM-WELL-HEAD 15.5 S 16.4 S 17.6 S 18.7 S 19.9 S Page 2 06/25/92 21.6 S 23.5 S 25.2 S 26.3 S 26.9 S CLOSURE DL DISTNCE BEARING /100 27.5 S 28.1 S 28.5 S 28.9 S 28.8 S 1.2 W 15.6 S 4.54 W 1.3 W 16.5 S 4.53 W 1.9 W 17.7 S 6.07 W 2.5 W 18.9 S 7.55 W 2.8 W 20.1 S 7.93 W 25.9 S 18.3 S 5.4 S 11.7 N 31.0 N 2.6 W 21.7 S 6.78 W 2.1 W 23.6 S 5.13 W 1.8 W 25.3 S 3.99 W 1.7 W 26.3 S 3.64 W 1.9 W 26.9 S 4.11 W 53.0 N 78.9 N 108.9 N 143.1 N 181.7 N 1.8 W 27.5 S 3.75 W 1.7 W 28.2 S 3.39 W 2.1 W 28.6 S 4.25 W 2.6 W 29.0 S 5.12 W 3.4 W 29.0 S 6.73 W 224.0 N 268.7 N 314.1 N 359.9 N 406.2 N 7.1 W 26.8 S 15.39 W 15.2 W 23.8 S 39.75 W 26.4 W 27.0 S 78.47 W 40.4 W 42.0 N 73.82 W 58.6 W 66.3 N 62.13 W 81.5 W 97.2 N 56.94 W 107.5 W 133.4 N 53.73 W 137.0 W 175.0 N 51.53 W 170.5 W 222.6 N 49.99 W 207.6 W 275.9 N 48.82 W 248.4 W 334.5 N 47.96 W 291.1 W 396.2 N 47.29 W 334.1 W 458.6 N 46.77 W 377.4 W 521.5 N 46.35 W 420.0 W 584.3 N 45.96 W 0.16 0.50 ~'--'- 0.18 0.22 0.46 0.32 0.11 0.34 0.50 0.24 0.69 0.69 0.08 0.06 0.79 3.85 3.57 3.65 2.34 3.47 3.03 3.14 3.60 3.80 3.76 3.48 1.07 0.24 0.53 0.78 DS 14-19 ST S MEAS INCLN C DEPTH ANGLE 7 5100 38.80 7 5200 38.87 7 5300 38.92 7 5400 38.62 7 5500 39.15 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 7 5600 39.22 7 5700 38.77 7 5800 39.22 7 5900 38.95 7 6000 38.88 4913.1 4842.1 644.1 4991.0 4920.0 706.1 5068.8 4997.8 768.1 5146.8 5075.8 829.9 5224.6 5153.6 891.7 7 6100 39.22 7 6200 39.17 7 6300 39.07 7 6400 39.20 7 6500 38.85 5302.1 5231.1 953.7 5379.9 5308.9 1015.5 5457.6 5386.6 1077.3 5535.2 5464.2 1139.2 5613.0 5542.0 1200.8 7 6600 39.02 7 6700 38.70 7 6800 38.35 7 6900 38.22 7 7000 37.85 5690.7 5619.7 1262.6 5768.2 5697.2 1324.6 5845.8 5774.8 1386.5 5923.3 5852.3 1448.4 6001.0 5930.0 1510.0 7 7100 37.32 7 7200 36.87 7 7300 36.50 7 7400 36.40 7 7500 35.82 6078.8 6007.8 1571.6 6156.7 6085.7 1633.1 6234.9 6163.9 1694.3 6313.4 6242.4 1755.1 6392.2 6321.2 1815.5 7 7600 35.52 7 7700 35.53 7 7800 35.33 7 7900 34.97 7 8000 34.35 6471.4 6400.4 1875.4 6551.2 6480.2 1934.7 6631.4 6560.4 1993.4 6711.8 6640.8 2051.7 6792.6 6721.6 2109.6 6873.8 6802.8 2167.0 6955.2 6884.2 2224.0 7036.7 6965.7 2280.8 7118.5 7047.5 2337.3 7200.7 7129.7 2393.2 RECORD OF SURVEY ^Survey Codes: 7/GYRO Page 3 06/25/92 DIRECTION RELATIVE-COORDINATES CLOSURE DL BEARING FROM-WELL-HEAD DISTNCE BEARING /100 N 42.00 W 452.7 N 462.0 W 646.8 N 45.58 W N 42.30 W 499.1 N 504.0 W 709.4 N 45.28 W N 41.40 W 545.9 N 545.9 W 772.1 N 45.00 W N 41.20 W 593.0 N 587.3 W 834.6 N 44.72 W N 40.10 W 640.6 N 628.2 W 897.2 N 44.44 W N 39.70 W 689.1 N 668.7 W 960.2 N 44.14 W N 39.90 W 737.4 N 709.0 W 1022.9 N 43.87 W N 39.90 W 785.7 N 749.3 W 1085.7 N 43.64 W N 39.80 W 834.1 N 789.7 W 1148.6 N 43.44 W N 39.70 W 882.4 N 829.9 W 1211.3 N 43.24 W N 39.30 W 931.0 N 870.0 W 1274.2 N 39.70 W 979.8 N 910.2 W 1337.3 N 39.80 W 1028.3 N 950.5 W 1400.3 N 38.90 W 1077.1 N 990.5 W 1463.3 N 39.10 W 1126.0 N 1030.2 W 1526.1 N 39.40 W 1174.7 N 1069.9 W 1588.9 N 39.60 W 1223.1 N 1109.8 W 1651.6 N 39.90 W 1271.0 N 1149.7 W 1713.8 N 39.80 W 1318.5 N 1189.4 W 1775.7 N 39.60 W 1365.9 N 1228.7 W 1837.3 N 40.20 W 1412.7 N 1267.8 W 1898.2 N 39.80 W 1458.9 N 1306.6 W 1958.5 N 40.10 W 1504.7 N 1345.0 W 2018.2 N 39.80 W 1550.3 N 1383.1 W 2077.6 N 40.30 W 1595.4 N 1421.0 W 2136.5 N 43.06 W N 42.89 W N 42.75 W N 42.60 W N 42.45 W N 42.33 W N 42.22 W N 42.13 W N 42.05 W N 41.97 W N 41.91 W N 41.85 W N 41.79 W N 41.74 W N 41.69 W N 40.30 W 1639.9 N 1458.7 W 2194.8 N 41.65 W N 39.30 W 1684.5 N 1495.9 W 2252.9 N 41.61 W N 39.40 W 1729.3 N 1532.7 W 2310.8 N 41.55 W N 39.90 W 1773.7 N 1569.4 W 2368.3 N 41.50 W N 40.50 W 1817.1 N 1606.1 W 2425.2 N 41.47 W 0.15 0.20 "~ 0.57 0.33 0.87 0.26 0.47 0.45 0.28 0.09 0.42 0.26 0.12 0.58 0.37 0.25 0.34 0.40 0.14 0.39 0.64 0.51 0.41 0.20 0.65 0.30 0.58 0.21 0.46 0.71 DS 14-19 ST S MEAS INCLN C DEPTH ANGLE 7 8100 34.25 7 8200 33.65 3 8364 30.40 3 8458 29.30 3 8552 28.10 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 7283.3 7212.3 2448.6 N 39.80 W 1860.2 N 1642.5 W 7366.3 7295.3 2503.4 N 39.30 W 1903.2 N 1678.0 W 7505.4 7434.4 2589.5 N 51.20 W 1964.5 N 1739.2 W 7587.0 7516.0 2636.2 N 53.40 W 1993.1 N 1776.2 W 7669.4 7598.4 2681.3 N 53.90 W 2019.8 N 1812.6 W 3 8645 27.60 7751.6 7680.6 2724.7 3 8738 28.80 7833.6 7762.6 2768.6 3 8832 28.80 7916.0 7845.0 2813.9 2 8920 29.28 7992.9 7921.9 2.856.6 2 9013 29.17 8074.1 8003.1 2902.0 2 9108 29.16 8157.0 8086.0 2948.3 2 9203 28.55 8240.2 8169.2 2994.1 2 9298 28.32 8323.8 8252.8 3039.4 2 9393 28.20 8407.5 8336.5 3084.3 2 9487 27.22 8490.7 8419.7 3128.0 2. 9583 26.27 8576.4 8505.4 3171.2 2 9676 25.42 8660.1 8589.1 3211.7 2 9770 24.45 8745.3 8674.3 3251.3 2 9865 24.37 8831.8 8760.8 3290.6 2 9958 24.23 8916.6 8845.6 3328.8 N 53.50 W 2045.6 N 1847.6 W N 52.20 W 2072.1 N 1882.6 W N 50.30 W 2100.5 N 1917.9 W N 49.67 W 2127.9 N 1950.6 W N 48.88 W 2157.5 N 1985.1 W N 49.40 W N 50.13 W N 50.94 W N 49.98 W N 48.98 W N 48.31 W N 48.80 W N 48.79 W N 48.50 W N 47.94 W N 47.15 W N 47.32 W 2 10053 24.10 9003.3 8932.3 3367.6 2 10078 23.50 9026.2 8955.2 3377.7 2187.8 N 2217.4 N 2246.2 N 2274.8 N 2303.2 N 2020.1 W 2055.1 W 2090.0 W 2124.7 W 2157.9 W 2331.8 N 2358.6 N 2384.7 N 2410.7 N 2436.1 N 2190.3 W 2220.7 W 2250.5 W - 2280.0 W 2308.5 W 2462.4 N 2469.2 N 2337.2 W 2344.6 W Page 4 06/25/92 CLOSURE DISTNCE BEARING 2481.5 N 41.44 W 2537.3 N 41.40 W 2623.8 N 41.52 W 2669.7 N 41.71 W 2713.9 N 41.90 W 2756.4 N 42.09 W 2799.6 N 42.26 W 2844.4 N 42.40 W 2886.7 N 42.51 W 2931.8 N 42.62 W 2977.8 N 42.72 W 3023.3 N 42.82 W 3068.1 N 42.94 W 3112.7 N 43.05 W 3156.2 N 43.13 W 3199.2 N 43.21 W 3239.5 N 43.28 W 3279.0 N 43.34 W 3318.1 N 43.40 W 3356.2 N 43.46 W 3395.0 N 43.51 W 3405.1 N 43.52 W DL /lOO 0.41 0.66 4.32 1.65 1.30 0.57 1.45 0.97 0.65 0.43 0.27 0.74 0.47 0.49 1.15 1.04 0.94 1.03 0.15 0.29 0.37 2.42 ^Survey Codes: 2/MULTI SHOT 3/MWD 7/GYRO i. ,- ii i iii. · · , , i i i1 ii i i · i : VERTICAL SECTION VI£ -~ ....... 7 Section at: N 50.79 ~ ' TVD Scale.: t inch = 300 feet .... Oep Scale.: ! inch = 300 feet __ %\ Harker Identification ND BKB SECTN INCLN '~'x - Al TIE-IN / KOP 8200 7366 2503 33.65 x......~~xxx B) TD 10078 9026 3378 23.50 \ X ORIGIN ,L #ELL , . , . 2400 2550 2700 2850 3000 3t50 3300 3450 3600 3750 3900 4050 4200 4350 4500 Sect.'ion De= n #arker :IdenL~f ~ca~ A) KB B) TIE-tN / KOP C) TD i i in il i i Il I Ill · I N/S 6200 i903 t676 ~0076 2469 N 2345 DS ~4-~9 ST PLAN VIEW in in · I II CLOSURE .... ' 3405 ft at N 43.52 W DECLINATION · 30.i2 E SCALE · ! inch = 500 feet DRAWN · 07/0~/92 Il I I I I'l Great Land D~rect:ona] \ ORZG]NAL WELL ,, \ SIDETRACK WELL ~% . i ................ i ............. i ............................... ~,~ ~--""q .......................................................................................................................................... .... N.% %. ,, . ,, , ' , : %% \:, ' -, . . .' . ., .... ~_ , ,, , , '~ · ' ' i %~%"~"~ ' ' I ....... ' % :' I ' ,,..,, . , , , . . . ,. .... . ', ' . '~'~ . ' '~ ' .,: . . , . . . : . ~ . ' . . . : . i ' xx.~,.~ ', . . · ,' ..~, ........... I ' ', 3250 3000 2750 2500 2250 2000 t750 ~500 t250 tO00 750 500 250 0 250 4- WEST · EAST -> PERRY-SUN DRILLING SERVI~~ ANCHORAGE ALASKA PRUDHOE BAY DRILLING PRUDHOE BAY/D,S. 14-19ST 5002920578 NORTH SLOPE COMPUTATION DATE: 6/15/92 DATE OF SURVEY: 061292 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI'=20036 KELLY BUSHING ELEV. = 71.00 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL tNCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/IO0 NORTH/SOUTH EAST/WEST SECT. 8200 7365.61 7294.61 33 23 N 39.30 W .00 1902.86N 1679.87W 2536.50 8358 7500.35 7429,35 30 25 N 52.47 W 4.76 1961,16N 1739,43W 2619,80 8451 7581,24 7510.24 28 51 N 53,72 W 1,81 1988.82N 1776.23W 2665,20 8545 7663.46 7592.46 28 18 N 54.29 W .66 2015,15N 1812,48W 2709,26 8638 7745,96 7674,96 27 41 N 52,91 W .96 2041,17N 1847.78W 2752.45 8733 7829.26 7758.26 28 50 N 52.31 W 1.25 2068.37N 1883.36W 2796,68 8826 7911,35 7840,35 28 27 N 50.30 W 1,11 2096.39N 1918,35W 2841.10 8920 7993,56 7922.56 29 28 N 49.67 W 1,13 2125,65N 1953.19W 2886,31 9013 8074,62 8003.62 29 17 N 48,88 W .46 2155.42N 1987.78W 2931.73 9108 8157.17 8086,17 29 16 N 49,40 W ,27 2185,71N 2022,79W' 2977.80 9203 8240.09 8169.09 28 55 N 50.13 W .52 2215.53N 2058,03W 3023,70 9298 8323,46 8252.46 28 32 N 50.94 W .58 2244.58N 2093,32W 3069,07 9393 8406,67 8335,67 28 20 N 49.98 W .53 2273.28N 2128.08W 3113.82 9487 8490,58 8419,58 27 22 N 48.98 W 1,13 2302,09N 2161.80W 3157,94 9583 8575,50 8504.50 26 27 N 48.31 W 1,03 2330,58N 2194,16W 3200.88 967'6 8659,61 8588,61 25 42 N 48.80 W ,83 2357.83N 2225.02W 3241,90 9770 8744,73 8673.73 24 45 N 48,79 W 1,01 2384,26N 2255.20W 3281,85 9865 8830,84 8759,84 24 37 N 48.50 W .19 2410.42N 2284,92W 3321.29 9958 8915.11 8844,11 24 23 N 47,94 W ,35 2436.02N 2313.58W 3359,58 10053 9001.41 8930.41 24 I N 47,15 W ,52 2462.21N 2342.21W 3398.30 10078 9024.26 8953.26 23 50 N 47.32 W .77 2469.10N 2349.66W 3408.42 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3408.42 FEET AT NORTH 43 DEG. 34 MIN. WEST AT MD = 10078 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 316.42 DEG. RECEIVED SEP - 3 1992 Alaska Oil & Gas Cons. Commission Anchorage PERRY-SUN DRILLING SERVI~ ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PRUDHOE BAY/D.S, 14-19ST 5OO2920578 NORTH SLOPE COMPUTATION DATE: 6/15/92 DATE OF SURVEY' 061292 JOB NUMBER' AK-EI-20036 KELLY BUSHING ELEV, = 71,00 FT, OPERATOR' ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200 7365,61 7294,61 1902,86 N 1679.87 W 834,39 9200 8237,15 8166,15 2214.49 N 2056.78 W 962.85 128.46 10078 9024,26 8953.26 2469.10 N 2349,66 W 1053.74 90.89 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. PERRY-SUN DRILLING SERVI~ .... ' ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PRUDHOE BAY/D.S, 14-19ST 5OO292O578 NORTH SLOPE COMPUTATION DATE: 6/15/92 DATE OF SURVEY: 061292 JOB NUMBER: AK-EI-20036 KELLY BUSHING ELEV. = 71,00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200 7365.61 7294.61 1902.86 N 1679.87 W 834.39 8206 7371,00 7300.00 1905.78 N 1682,07 W 835.50 1.11 8324 7471.00 7400.00 1950.17 N 1725,91 W 853.42 17,91 8439 7571.00 7500.00 1985.48 N 1771,68 W 868.94 15.52 8553 7671.00 7600.00 2017.52 N 1815.77 W 882.83 13.89 8666 7771.00 7700.00 2049.09 N 1858,26 W 895,98 13.15 8780 7871,00 7800.00 2082,42 N 1901.53 W 909.93 13,95 8894 7971.00 7900,00 2117.40 N 1943.48 W 923.87 13.95 9009 8071.00 8000.00 2154,09 N 1986.25 W 938,66 14.79 9124 8171.00 8100.00 2190.76 N 2028,68 W 953,31 14.65 9238 8271,00 8200,00 2226,48 N 2071,14 W 967,67 14.37 9352 8371,00 8300.00 2260.91 N 2113.32 W 981.54 13.86 9465 8471,00 8400.00 2295.44 N 2154,15 W 994,94 13.40 9578 8571.00 8500.00 2329,09 N 2192,49 W 1007,20 12,26 9689 8671.00 8600.00 2361.44 N 2229.15 W 1018.52 11.32 9799 8771,00 8700.00 2392.24 N 2264,32 W 1028.91 10.39 9909 8871,00 8800.00 2422.62 N 2298.69 W 1038,93 10.02 10019 8971.00 8900.00 2452,99 N 2332.27 W 1048.70 9,77 10078 9024.26 8953,26 2469.10 N 2349.66 W 1053.74 5.04 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPERRY-SUN DRILLING SER~V_.ICES ANCHORAGE ALASKi PRUDHOE BAY DRILLING PRUDHOE BAY/D.S. 14-19ST 5O02920578 NORTH SLOPE COMPUTATION DATE: 6/15/92 DATE OF SURVEY: 061292 JOB NUMBER: AK-EI-20036 KELLY BUSHING ELEV. = 71.00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200 7365,61 7294,61 1902.86 N 1679.87 W 834.39 9200 8237.15 8166,15 2214,49 N 2056,78 W 962.85 128.46 10078 9024,26 8953,26 2469.10 N 2349.66 W 1053.74 90,89 THE CALCULATION PROCEDURES ARE BASED ON THE ~~-~ THREE-DIMENSION MINIMUM CURVATURE METHOD. IV' ED SPERRY-SUN DRILLING SERVICES PRUDHOE BAY DRILLING PRUDHOE BAY/D.S. 14-198T 5OO292O578 NORTH SLOPE COMPUTATION DATE: 6/15/92 JUN 2 3 '1992 PAGE ANCHORAGE ALASKA Alaska Oil & Gas Cons, Commission Anchorage DATE OF SURVEY: 061292 JOB NUMBER: AK-EI-20036 KELLY BUSHING ELEV. = 71.00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST 8200 7365,61 7294,61 1902,86 N 1679 8206 7371,00 7300,00 1905,78 N 1682 8324 7471.00 7400,00 1950,17 N 1725 8439 7571,00 7500,00 1985,48 N 1771 M'D-TVD VERTICAL DIFFERENCE CORRECTION .87 W 834.39 .07 W 835.50 1.11 .91 W 853.42 17.91 .68 W 868.94 15.52 8553 7671,00 7600,00 2017,52 N 1815 8666 7771,00 7700,00 2049.09 N 1858 8780 7871,00 7800,00 2082,42 N 1901 8894 7971,00 7900,00 2117,40 N 1943 9009 8071,00 8000,00 2154,09 N 1986 9124 8171.00 8100.00 2190,76 N 2028 9238 8271.00 8200.00 2226,48 N 2071 9352 8371,00 8300,00 2260,91 N 2113 9465 8471.00 8400.00 2295,44 N 2154 9578 8571,00 8500,00 2329,09 N 2192 .77 W 882.83 13.89 .26 W 895.98 13.15 .53 W 909.93 13.95 · 48 W 923.87 13.95 · 25 W 938.66 14.79 · 68 W 953,31 14,65 ,14 W 967,67 14.37 ,32 W 981.54 13,86 ,15 W 994,94 13,40 ,49 W 1007,20 12.26 9689 8671.00 8600.00 2361.44 N 2229.15 W 1018,52 11,32 9799 8771,00 8700,00 2392,24 N 2264,32 W 1028,91 10.39 9909 8871,00 8800,00 2422,62 N 2298,69 W 1038,93 10.02 10019 8971,00 8900,00 2452,99 N 2332.27 W 1048.70 9.77 10078 9024,26 8953,26 2469,10 N 2349.66 W 1053.74 5,04 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPEPRY-SUN DRTLLTNG SERV]:CES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PRUDHOE BAY/D.S. 14-19ST 5OO2920578 NORTH SLOPE COMPUTATION DATE: 6/15/92 DATE OF SURVEY: 061292 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-20036 KELLY BUSHING ELEV, = 71.00 OPERATOR: ARCO ALASKA ZNC FT TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE INCLN DIRECTION DG MN DEGREES DLS TOTAL RECTANGULAR COORDINATES DG/IO0 NORTH/SOUTH EAST/WEST VER' SEC' 8200 7365.61 7294. 8358 7500.35 7429. 8451 7581.24 7510. 8545 7663.46 7592. 8638 7745.96 7674. 61 33 23 N 39.30 W .00 35 30 25 N 52.47 W 4.76 24 28 51 N 53.72 W 1.81 46 28 18 N 54.29 W .66 96 27 41 N 52.91 W .96 1902.86N 1679.87W 2536.! 1961.16N 1739.43W 2619.~ 1988.82N 1776.23W 2665.; 2015.15N 1812.48W 2709.; 2041.17N 1847.78W 2752., 8733 7829.26 7758. 8826 7911.35 7840. 8920 7993.56 7922. 9013 8074.62 8003. 9108 8157.17 8086. 26 28 50 N 52.31 W 1.25 35 28 27 N 50.30 W 1.11 56 29 28 N 49.67 W 1.13 62 29 17 N 48.88 W .46 17 29 16 N 49.40 W .27 2068.37N 1883.36W 2796.( 2096.39N 1918.35W 2841. 2125.65N 1953.19W 2886.: 2155.42N 1987.78W 2931.' 2185.71N 2022.79W 2977.l 9203 8240.09 8169. 9298 8323.46 8252. 9393 8406.67 8335. 9487 8490.58 8419. 9583 8575.50 8504. 09 28 55 N 50.13 W .52 46 28 32 N 50.94 W .58 67 28 20 N 49,98 W .53 58 27 22 N 48.98 W 1.13 50 26 27 N 48,31 W 1,03 2215.53N 2058.03W 3023.' 2244.58N 2093.32W 3069.( 2273.28N 2128.08W 3113.i 2302.09N 2161.80W 3157.! 2330.58N 2194.16W 3200.~ 9676 '8659.61 8588. 9770 8744.73 8673. 9865 8830.84 8759. 9958 8915.11 8844. 10053 9001.41 8930. 61 25 42 N 48.80 W .83 73 24 45 N 48.79 W 1.01 84 24 37 N 48.50 W .19 11 24 23 N 47.94 W .35 41 24 1 N 47.15 W .52 2357.83N 2225.02W 3241.! 2384.26N 2255.20W 3281.t 2410,42N 2284,92W 3321,~ 2436,02N 2313.58W 3359.~ 2462.21N 2342,21W 3398.: 10078 9024.26 8953.26 23 50 N 47.32 W .77 2469.10N 2349.66W 3408.- THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3408.42 FEET AT NORTH 43 DEG. 34 MIN, WEST AT MD = 10078 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 316.42 DEG, ARCO .A1~,~1~. Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-10-92 REFERENCE: ARCO MAGNETIC TAPE(S) WIT~ LISTINGS 6-~-5-9~. D~/~i'~'/AC/pR #~-3/~ · Run1 Job//102257 Atlas 6-25-92 BCS/DLL :/~.~' ~ ? ~ ..,~ Run 1 Job~ 92389 Sch 6-13-92 DIFL/AC/CN~GR ~ -C~t~ Run 1 Job~ 102254 Atlas 6-23-92 vr~/sD~/c~ra/~R.~?/_~ ? ~un~ ~o~92380 Sch Please sign and return the attached copy as receipt of data. RE CEIVED Have A Nice Day! Sonya W_~l~;ce ATO-1529 JUL 1 ~ 1992 Alaska Oil & ~as Cons. Commission Anchorage CENTRAL FILES (CH) CHEVRON D&M # DEDE SCHWARTZ (OH/GCT) # EXXON MARATHON MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO 2401 CII~,Iv BAR LOOP ANCHORAGE, ALASKA 99507 (907) 349-6575 Prudhoe Bay Unit P.O. Box 1~36612 Anchorage. AK 99519-6612 A,,~''';''~' Terr., June l'~ 199" Dear Terry, I have compiled a summary of Anadrill's performance on DS 14.-19 ST. SER VICES PROVIDED Directional Survey Services with Anadrill's Downhole Weight-on-bit and Torque was picked up after opening the casing section and setting a plug. The kickoff was started at 8217' on 06/07/92. No hole problems were encountered and the MWD and tool and Mud Motor were laid down on 06/09/92 after completing the kickoff and drilling to 8900'. ()PERATING STATISTICS Total MWD operating time (over 200 GPM) for the well was 52.1 hours. Mo MWD tool failure.,, occurred wile drilling this well. Total footage for MW'D was 688 feet and was accomplished in 1 MWD run. JOB PERFORMANCE Using the MWD/Weight-on-Bit combination while steering and monitoring drilling mechanics, we feel that we enhanced your ability to drill the well safely and efficiently. Downhole Weight-on-bit. rather than time drilling, was used to initiate the kickoff and was also used to optimize the rate of penetration and build/turn rates throughout the kickoff. A total of 17 MWD surveys were taken and 6 were used in the final survey calculation. At a measured depth of 8832' MWD surveys showed an inclination of 28.8 degree's and an azimutt~ of 3(19.7 ade. gre..es., T~h~e.?.u~e~y was projected to 8900 feet and gave a true vertical depth of 7975.45 feet. mat~tuoe ~z~o.o~, teet North, a departure of 1942.86 feet West and a total displacen'~cnt 2876.16 feet at an azimuth of 317.5 degrees. For your convenience, I have included an AscII file of the surveys along with a hardcopy of the surveys. A hard copy of the surveys with floppy has also been sent to Marian Sloane of BP Exploration and Sonya Wallace of ARCO Alaska, Inc. Anadrill appreciates the opportunity to supply services on your well and we look forward to continuing a healthy business relationshilq. Field Serv~c/Steve Alleye Manager- Alaska RECEIVED JUN 2 5 1992 Alaska Oil & Gas Cons. Commission Anchorage CO~ANY BP IiXP',.ORATI~ WIi1.L ~ DS #14-17-E? LOCATIO~ 1 PRUI)HOE ~Y LOCATIOH 2 HSB MA~N~I£ I)ECLINATI~ DATE: 06-J~-92 WICU. hI.I'tBER 0 WIiLL H~.AD lOCATION: LAT(N/-.~) 0.00 AZIMUTH ~ ROTART TABLE TO TARGET IS TI£ IN POINT(TIP) : ~ I)l~rH 8200,00 TRUE UERT I)W'rH 7366,00 INCLINATIDH 33,65 AZI~LrrH 320.70 LATITUDti(H/-S) 1903,00 DEP~'rlJRI~(E/-W) -1670.00 DB:'(£/-W) 309.96 P~E ND, 2 M~A.qURI;~ Ih;TBWAL VLI~TICAL I)EF"rH I)I~PTH f~ ft ft 8200,00 0,0 7366,00 8364,37 164,4 7505,51 8434,47 70,1 7566,29 8465.02 30.6 7592,94 8494,20 29,2 7618.45 8523,18 29,0 7643,86 8531,96 8.8 7651,57 8551,~5 19,6 7668,82 8502,00 ~,5 7695.72 8614,00 32,0 7724,02 8~45,01 SI.0 7751,47 8476.45 31,4 7779,20 &707,15 :.0,7 7806,19 8738,57 31,4 7633,78 8770.37 31,8 7861,67 8001,01 30.6 8010,&7 9,9 7897,27 8832,51 21,6 7916,29 PROJBCT~ ~l~Y 8900,00 67,5 7975,44 DS m14-19-S? TARGET STATION AZI~T-I LATITIJ1)£ I)~AR'rt.;(~ DISPLACB'E)¢T at Sin"TI 01,1IICIJ4, N/-B ft d~ U.~ ft ft ft 2508.38 33,65 ~:,,70 1903,00 -1670,00 2~37,14 2594,77 30.36 30~,81 1964,31i -1739,29 2623,70 2629,62 29,40 3~. ,0¢ 1985,33 - 1767,19 2657,91 2644,52 29.18 ~,6. ,05 1994,01 -1779.3& 2672,49 26SS,&& 28,90 307,40 2002,4~ -1790,71 268~,37 318,60 3~.8,48 318,33 318,26 318,20 i)~S deq/ lOOft 0,00 4,32 1,83 2,44 2672,5~ 28.60 3,5.70 2010,7B -1601,90 2700,02 3i8o14 3,00 2676.76 28,53 305,20 2013.22 -1805,32 2704,11 318,12 2,82 2686,03 28,0~ 3(6,05 2018,63 -1812,80 2713,19 3i8.07 3,05 2700,26 27,75 306,8~ 2027,10 -1824,35 2727,15 31B,O1 1,63 2715,17 27,89 3C~,85 2036,05 -1836,30 2741,80 317,95 0,44 2729.59 27.62 306.54 2044.68 -1lM7.80 2755.97 317.89 0.98 2744.37 28.56 3(~.89 2053.53 -1859.75 2770.50 3!7.S3 3.04 2750,98 28,38 306,69 20~2,30 -1871,47 2784,86 317,78 0,68 2774°00 28,81 307.80 2071,40 -18453.44 2799.65 317,72 2,16 2789,25 25,57 307,~ 208~,72 -1895,52 2814,68 317,67 0,90 2803,87 28,45 ))),96 2089,76 -1907,02 2829,10 3!7,62 2,3B 2808,~ 28,26 3C~i,21 2092,72 -1710,65 2833,73 317,60 2,9 2818,80 28,77 .307,73 2099,28 -1918,63 2843,96 317,57 2,59 317,49 2851.38 28,80 309,70 2120,05 -1943,62 2876,16 ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 6-19-92 REFERENCE: ARCO OPEN HOLE FINALS 14-19ST ~14-19ST /14-19ST 14-19ST 16-25 16-25 6-13-92 SSTVD ~ 6-13-92 DIFL-GRj 6-13-92 . BHCA-GR" 6-13-92 CNL-GR/ 6-2-92 SSTV~ ' 6-2-92 CNL Litho Density 6-2-92 PISFL / Run 1, 1"&2" R-n 1, 2"&5" Run 1, 2"&5" Run 1, 2"&5" Run 1,' 1"&2" R!!n 1, 2"&5" Run 1, 2"&5" Atlas Aths Arias Atlas Sch Sch Sch Please sign ~d return the attached copy as receipt of data. RECEIVED Have A Nice DaY! Sonya Wallace ATO-1529 REC£1VED JUN 2 1992 Alaska 011 & Gas Cons. Commission Anchorage # CENTRAL FILES # CHEVRON _ #D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL APPROVED __~-"~" Trans# 9211~ # PHILLIPS # PB WELL FILES R&D # BPX # STATE OF ALASKA # TEXACO * The APl# for 16-25 is 50-029-22270. ARCO .~l~_~ka, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 6-19-92 REFERENCE: ~'~° ~-ss? ~/~ 3-34A 46-92 - ~3'3~ ~11'~ ~- r ~ ~3~T 3/~/~ 1~1~T / ~1~ ~-r/ 1~ 5/21~/2/~ ARCO DIRECTIONAL DATA MWD Directional Survey Job#AKMW20011 MWD Directional Survey ESS Core Orientation Survey Job~AKEI20020 MWD Directional Survey MWD Directional Survey Magnetic Multi-Shot Survey Job~AKEI20036 MWD Directional Survey Job#867 Sperry Ana Sperry Ana Ana Sperry Teleco Please sign and return the attached copy as receipt of data. RECEIVED BY Have A Nice Day! Sonya Wallace AT0-1529 Alaska 0il & Gas cOns. Commission Anchorage CENTRAL FILES CHEVRON D&M # EXTENSION EXPLORATION , # EXXON MARATHON MOBIL RECEIVED JUN 2. ~5 1992 Trans# 9212~.-' [ PHILLIPS # PB WELL FLS (2 COPIES) R&D # BPX # ST. OF AK. (2 COPIES) TEXACO JUN-02-'92 88:84 ID:PRB MESSAGE CENTER ARCO Almeke In¢~, Poor Offioo Box 10 0360 PRB-20 Anohorage, A~aekar 99.51 Telephone (907) 276-t 815 TEL NO: 6Sg-S28~ ~71g P04 June 2, 1992 A.O,G.C.C. Blair Wondzell Fax # 276-7542 Well it 14-19 5.29.92 Cemented from 10101' to g687'. 5-30:92 Tagged top of cement at 9087,. 5.30.92 Pressu're testecl cement plug to 150o# for 30 minutes. Good test. Continued with well preparations for rig. Andrew D. Kirk Well Supervisor ARCO Ala~, Ino. is a Sukmldian/91 AllantlcRiahfield¢ompany JUN 0 2.1992 ktsska Oil & Gas Cons. Commissi/9~ Anchorage JUN-02-'92 08:04 ID:PRB MESSAGE CENTER TEL N0:6S9-S28~ ~?19 P05 .............. " ( . (."' Well Work Log I::J~te_. " I JobCode ,~ ,.., ,_ -ii' I -~,ATvity ,,..fi-. ,..~- ~"2_. t I ISL L,JCL I ICTU UPD J De.fiCtion of Work...,~-, ' .,,.-"~"'"~' ........ ,. '1/,'~ ~x,~.,./-~ 7";/"' (.,~..,- ,.,;~, ~.,.,~,~ ~, ~.,~,,,,'.)L¢~. '.., ~,.~ I ,~.~SV Pulled " -I ~"~/Pulled Ser. N'- o. t 8RRV Un'- '~'.... I Bs9V~"~;er. No;" j 81~'~V Nipp'l~"' 1 C~,rri~rP~Jl,ed(assoc. wlKvalve) I CarrlerSer. No. ]CarrierRan(ess~c. wlKv~dve) ]C~-~ief$or, No." ., , ~ ......... ~1 ,, ..,. ,, _ ____1 :__.. I I ~'I '"/'-~'~;. I )'"~.= ¢'¢-e,: ~".""1 I , / SSSV Remarks ' ' ~-Compbm .. I '~'OIDI Fluid~ ' ' ~ Incomplete .-- I JUN~-.2 '~ ~"'"" :_ &..j,j f--~ - A~as~ Oil-~r~a~ Cu.u. Commission '" .................. ,AAc _~. =.~_0 .... ' JUN-02-'92 08:05 ID:PRB MESSAGE CENTER TEL N0:659-5283 ~?19 POG Description of Work · TbO. tTT Sizes SSSV ~ ~ [ SSSV ~1~ Set. No, ! SSSV Ran ~ SSSV Ran ~r. No. ~SV Nipple ,7 - ,.~,J~.~,-~ ~-Y. ~" ~~ ,-~,.,1~,~..~,Io~.~ ~,~.'.~i'-,'~ - ~,,~ $ .7/~/,i~., AFE No. Tiros .... Il Ill, , ITolal RuMs Well Work Log ~"']Complete ?ime JUN-02-' 92 08: OG ID: PRB MESSAGE CENTER Lug .ntry · , TEL NO: 659-5283 ~719 ,u' 9 JUN-02-'92 08:06 ID:PRB MESSAGE CENTER TEL N0:659-52~:3 ~'tl~ PO~ ....... Well Work ,o~,. c~z~ ~ ~ ( ~ ................... ~"'" Time Log ~ntry _ 7 % ,~ ,, roZ .. ill,, .... iiiii i · Ill 11, i ........ ._ p iii ilmll mi i i . mu ii i i . mm, .-. · i. il I JUN'-O 2 iS92 Oil & Gas Con's. C°mmissi6n Anchorage" ' mi i ii Pag~_ .... -- ..... ' J . J l II,m i II .... ~l' ....... ill, !~ Li 'IIIII .. i. . , , ~ iq,Ill.iii~ ...... ~v.. ~_,, _ ,, · BP EXPLORATION ARCO Alaska, Inc. To: Russ Strickland Date' Tues, 24 Mar, 1992 From' L.A. Parnell Subject: Apolication for Sundry A.o.oroval for DS 14-19 Please prepare an Application for. Sundry Approval for plug-back operations planned for May, 1992 on the subject well. The well will be sidetracked to a point within 250' of the original wellbore. Therefore, no Drilling Permit will be required. The proposed objective, a summary procedure and a copy of the most recent Sundry Report are attatched for information. Please advise if questions arise. xc: T. Jordan RECEIVED MAR 2 ? 1992 Alaska Oil & Gas Cons. Commission Anchorage 1. Type of Request: . AJ~nA OIL AND GAS CONSERVATION APPLICATION FOR SUNDRY APPROVALS Plug Back far Sidetrack 2. Name of Operator ARCO Alaska, Inc. Abandon Suspend ~ Operation Shutdown Re-enter suspended well Alter casing ~ Repair well ~ Plugging x Time extension Slimulate ~ Change approved program ~ Pull tubing Variance ~ Perforate ~ Olher x 5. Type of Well: Development x Exploratory Strafigraphic ~ Service 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 8. Datum elevation (DF or KB) RKB - 71 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 14-19 9 ~..r;~ number 10. APl number 50- O29-20578 11. Field/Pool ~P~,,.dho_e Bay.Fie. ld/Oil Pool KI-LI:IVEU 4. Location of well at surface 1542'S & 1808 Wof NEcr, Sec. 9, TION, R14E, UM At top of productive interval 1094' N ~ 1312' E PF SW CR, Sec. 4, TION, R14E, UM At effective depth At total depth 1594' N @ 1056'E OF SW CR, Sec. 4, TION, R14E, UM 12. Present well condition summary Total depth: measured 10850 feet Plugs (measured) true vertical 9402 feet Effective depth: measured 10130 feet Junk (measured) true vertical 8966 feet Casing Length Size Cemented Measured depth ArlCll0ra~reue---- vertical depth MAR 2 7 1992 Alaska Oil & Gas Cons. Commission 110' 110' 2662' 2662' 9709' 8614' 10647' 9400' Structural Conductor 110' 20" 232 sx AS II Surface 2591' 13-3/8" 3400 sx AS III/11 Intermediate Production 9638' 9-5/8" 500 sx CS G Liner 1238' 7" 400 sx CS G Perforation depth: measured 10002'-10030', 10030'-10046' true vertical 8859'-8882', 8882'-8896' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9369'MD; 4-1/2", 12.6~, N-80, PCT tail @ 9433'MD Packers and SSSV (type and measured depth) Baker SAB Packer ~ 9357' MD; 5-1/2", Camco Bal-O SSSV @ 2203' MD 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch x 14. Estimated date for commencing operation 5/1/92 16. If proposal was verbally approved Date approved 15. Status of well classification as: Oil x Gas Suspended~ Service Name of approver 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. P~3q F/ r Signed '.'(~),.-~,,o~~'~- Title ~rsu~ri~tenden, -- .~ ' FOR COMMISSION USE ONLY __ /),pp, fov~-;~ (.,.~p>. /-t~,Returr~ed ~-3- 9'2 IAppr°val N~)'.,2' '--- C> '~d,9 Commissioner Date Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ~ Location clearance Mechanical Integrity Test~ Subsequent form required 10- ORIGINAL SIGNED BY Approved by order of the Commission LONNIE C, ,q~IITH Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE DSI~ ,-19-ST Sundry Permit Infor(' ;ion Ob!ective: The primary objective the the 14-19-ST sidetrack is to return the well to production by drilling a new hole to a location near the current BHL in lieu of an extensive workover. Well 14-19 is currently shut-in due to high water cut after unsuccessful CTU squeezes. There is also a tubing patch and running tool stuck at 8480'. A short sidetrack is preferable to RWO options based upon the high cost associated with the RWO and unfavorable chance of a successful WSO squeeze. Procedure ~)utline: I' 1. Cut tubing near the top of the obtruction (tubing patch and running tool) prior to arrival of the workover rig.. MIRU workover rig. 2. Pull 5-1/2" BPV. Cimulate diesel from well and recover for future use. 3. Set two-way check valve. Remove the tree. 4. Install and test BOP's. Pull two-way check valve. 5. Pull the 5-1/2" 17# L-80 PC tubing completion.. 6. Recover the remainder of the completion tubing with a fishing assembly. 7. Plug and abandon existing perforations with.cement and set .a plug below the production packer. 8. Test 9-5/8" packoff in the Gray GEN-II wellhead to 3000 psi and replace if necessary. 9. RIH with section mill. Spot a 17 ppg pill on bottom and cut 60'-80' from the 9-5/8" casing starting at 8860' MD. 10. Set a cement kick-off plug from top of the tubing cut-off to 250' above top of the section. 11. Run in the hole with a steerable, directional drilling assembly and dress off the · plug to 8865' MD. 12. Kickoff through the section and directionally drill to TD of 150' MD below the OWC at 8830' ss and about 270' departure southwest from the current wellbore at target depth (top of Sadlerochit) of 8650' ss. 13. Run ,wireline' conveyed open:hole:(GR/DIL/CNL/BHCS) logs. 14. Install and cement 7" 13 CR liner from TD to 250' above top of the section. 15. Clean out liner to PBTD, displace well to inhibited, filtered seawater (if unable to displace cement with seawater and reverse out excess) and test to 3000 psi. 16. RIH with 4-1/2" x 3-1/2" 13CR completion assembly. Space out and land tubing hanger. 17. Displace diesel down annulus and U-tube into tubing to freeze protecti}[:)BFt~)l:lltl E D of 2000' MD. 18. Set BP¥. Remove BOP'$. 19. ,Replace.tree and test to 5000 psi with diesel.' Pull BPV. MAR 2 7 1992 20. Drop packer setting ball and pressure up to set 7" 13CR packer. 21. Test tubing to 3000 psi. Test tubing x casing annulus to 2500 psi:"'"'"" 0ii & Gas Cons. Commission 22. Set BPV. Release rig. Anchorage 23. Well will be perforated using wirline conveyed guns through tubing after rig has moved off of location. Anticipated BHP: 7.95 ppg equiv. Drilling Fluid: 9.5 ppg Workover Fluid: 8.5 ppg. ~~z4 ?-m~ ~lz ALASF'-.t,,ulL AND WAS UUNSERV~It'IUN ~ ".)MMIS~51UN-/-.,"/ · ·, REPOR.OF SUNDRY WELL Q,.,, '[RATIONS "~'.-'Operations performed: Operation(, ~vn Stimulate Plugging ,(. Perf.'ate X~ Pull tubing Alter casing Repair well , Othe~' X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1542' S & 1808' W of NE cr, Sec. 9, T10N, R14E, UM At top of productive interval 1094' N & 1312' E of SW cr, Sec. 4, T10N, R14E, UM At effective depth At total depth 1594' N & 1056' E of SW cr, Sec. 4, T10N, R14E, UM 5. Type of Well Dev.elopment X~ Exl~oratory Stra~raphic ~ Service 6. Datum of elevation(DF or KB) 71 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 14-19 g. Permit number/apprOval number 81-45/9-587 10. APl number 50 - 029-20578 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10650 feet 9402 feet Plugs(measured) 9402 Effective depth: measured 10130 feet true vertical 8966 feet Junk(measured) Casing Length Size 'Cemented Measured depth True vertlcaldepth Conductor 110' 20" 232 sx AS II 110° 110' Surface 2591' 13-3/8" 3000 sx AS III & 400 sx AS II 2662" 2662' Production 9638' 9-5/8" 500 sx Cl 'G' 9709' 8614' Liner ' 1238' 7" 400 sx Cl 'G' 10647' ' 9400' RECEIVED Perforation depth: measured 10002-10030'; 10030-10046' MAR 2 ? 1992 Alaska 0il & Gas Cons. Commission true vertical 8859-8882'; 8882-8896' An0h0rage Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9369' MD; 4-1/2", 12.6#, N-80, PCT tail @ 9433' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 9357' MD; 5-1/2", Camco Bal-0 SSSV @ 2203' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached . ,.. Treatment description including volumes used and final pressure 14. Prior to well operation Subseq[Jent to operation Reoresentative Daily Averaae Production or In!ection Data OiI-Bbl Gas-Md Water-Bbl ' Casing Pressure Tubing Pressure 0 0 0 -- 0 3138 6448 2959 -- 241 15. Attachments Copies of Logs and Surveys run . Dally Report of Well Operations 16. Status of well classification as: Oil X Gas . Suspended.__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sic~ned Title Sr. Area Operations Engineer Date ,,l ho -'erin 10-404 Rev 06/15/88 ~q ~1=1~' r.-.I ~n~h~r AT("I.I~.TR .ql-I SUBMIT IN DUPLICATE BOP STACK CONFIGURATION 1 3 5/8", 5000 PS1 WP .. TRIPLE RAM STACK DRILLING oDmoqou¥ o!~.tumo9 'suo9 se9 ~ I!0 e~lSel¥ a66t/. ;z ~¥~d , RISER I , I ANNULAR PREVENTER .( 2" KILL LINE,'., MANUAL HYDRAULIC GATE GATE P l PE RAMS i I ! I BLI ND RAMS DRILLING SPOOL 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE I · P l PE RAMS I , l Well 14-19 Spud Date: 0509-81 Original RKBE: 71' .~op ct Sadlerochlt: 9831' ;o Alaska Inc.- Prudhoe Bq'" :ield APl#: 50029-20578-[]0 Well Type: Producer Completion Date: 0602-81 New [~ Workover I'1 Hanger Type: Gray Hanger: 31' Maximum Hole Angle: 39~- Angle Through Sad. ' 33~- Annulus Ruid: Diesel/Nacl 9.4 All Reference Log: BHCS 05-21-81 are RKB Drilling MD to Top of Equipment except where noted. 1 Jewelry 1 2203' 2 9343' 3 9357' 4 9369" 5 9431' 6 9432' 7 9433' 9424' 8 10130' 9 5-1/2" Camco BaI-O SSSV Nipple ID=4.562" Baker PBR Baker Packer Crossover 5-1/2" x 4-1/2" Camco DB Landing Nipple 11)--3.813" Baker Shearout Sub Tubing Tail 4-1/2" ELM Tubing Tail 06-08-81 Baker Model K Retainer Set 06-02-81 RSH: CA 1-1/2" GLV out of pocket, Sta #2 (02-25-90) Stuck Alpha Patch W/Running Tool (12-08-91) 13 2 3. Minimum ID: Camco DB Landing Nipple ID-3.813" 10 11 12 Casing and Tubing 13-3/8" 72# L-80 0 2662' 9-5/8" 47# L-80 0 9709" 7" 29# ' N~80 940~ 10647' 5-1/2" 17# L-80 0 936~ 4-1/2" 12.6~ N-80 936~ 9433' Casing Casing Liner PC Tubing PC Tubing Tail 11 6,7 14 13 Gas Uff Information (Valve Change Date: 8-29-91) ~ TVD Stn. ~ VIv LY. la.e 2912' (2912') 1 CA-MMG MC VRD 4966' (4809') 2 CA-MMG MC VRD 6633' (6104") 3 CA-MMG CA RD 6713" (6166") 4 CA-MMG CA RD 7757' (7001') 5 CA-MMG CA RD 7834' (7064') 6 CA-MMG CA RD 8421" (7570") 7 CA-MMG CA RD 8500' (7616") 8 CA-MMG CA RD 8912' (7957') 9 CA-MMG CA RD 8992' (8023') 10 CA-MMG CA RD 9200' (8194') 11 CA-MMG CA RKED · 9279" (8259") 12 CA-MMG CA RD * Do Not Pull ST # 12 Unless Absolutely Necessa~. ~ ~ TRO Date RK RK RK RK RK RK RECEIVED RK RK R K MAR 2 T 1992 cons. 14 ~olaorage Perforation Data (ELM Depths) II:JJP.,I:~ Zone FT SPF 9978-9998 4 2D 0 10002-1~ 4 28 4 1~1C046 4 16 4 1[~46-10070 4 24 0 1016D-10170 3 10 0 10-12-90 CTU SQZ 10-19-90 APERF 10-19-90 RPERF 10-12-gO CTU SQZ ~-81 RIG SQZ 12 PBTD = 10130' TD= 10650' 'Datum 8700' SS = 9897' MD 8800' SS = 10016' Revision Date: 12-22-91 by ENH Reason: Stuck Alpha Patch (12-08-91) Previous Revision: 08-31-91 Well 14-19 Drill Site: 14 Well: 19 Wed Feb 19 12:58:35 1992 K-VALVE DESIGN DOME SET PRESSURE: FTP @ CLOSE (PSIG): K-VALVE CLASS (A,B,C): 480 PSIG @ 60 DEG F 360 PSIG C COMMENTS: Updated K-valve design for pre-RWO production, high PI LP producer. Well will most likely be choked back in order to keep commonline below velocity limits. Should bench test. CC: C.P. FARMER ! W.D. COOPE~% J.C. SMART ! M.G. SHOEMAKE J.E. FAUSETT / C.W. SHUMWAY ENGINEERING WELL FILE PRB 24 PRB 2O PRB 13 J.L. BACAK ATO 1578 '~'S~N~",'BY~ ........... '" .... ..' RECEIVED FEB 2 5 1992. Alaska Oil & Gas Cons. Commissim~ Anchorage A R C 0 A L. f:, 5 ;':'. A, ] iq, ('-:. i:',0. B(]X ANCHOI;,'~E.E, AL. ASKA ?75! ,3 DATE: t G-25-9~ RF'FERr--"NCE' ARCO CASED HOLE FINAL2 t i-26 t 2-4A t 3-i 7 t J-22 i 3-25 i 3_ .... ,:"6 i 3--28 (t 3-28 t ~-2t t6-24 i 4 24 9-6-9t 8-26-9'i 8-25-9t 9-t 2-9t 9 .... S-9 i 8-"':'8-9-- i 8-3i -9t c,,:' - "t 2-9i 9-9-9t 9- i 2--9 i 9--t .4-?t 8-i 8-9i 9-5~-9t 9--.2~--9t INJ F'ROFILE PROD F'ROF.[LE INJ F'ROF/GR/'rE~."~ INJ F'ROFILE INJ F'ROFILE F'ROD PROFILE L Ii:. A K ...... ' ........ I;E ~ ~::. t;,4 .... --- LEAk: DETECT F'F;,:O D F'ROFILE F'R'OD F'ROF ILE L.E:AK DETECi' FIROD F'!;:OF :[ LE' GF;.:/CCL. C,.A2 L. EAK DETECT I...EAK t)E'.] ::.L..T RLIN. 1 , .,. ~ · C;AML;L,. RUN ~ =;' ~'A!'J""; RUN t , 5" CAMCO RUN i, 5' CA~tCO RUN t , ..,.~" f'.;AtdcO..., RUN RUN i, 5' CAHCO RUN t, 5.' CAMCO F,'UN t , 5' CAMCO RUN t , 5' , C:AFiC('! RtJi'..i t , =.' ' ' ' " .., &i 6, CAMCu RUN i, 5' CAFiCO RUN t , 5" '":'v "':':"'":'"""CAMCO I;,'LJN i , t · (:;ANCO F;,'UNi , ~',":' ·~'':''" . .. ,.~..,. C A i"i C O F'LEA,S'E S'.'[GN AND I-.,ETL. RN '¥HE ATTACI-!ED COP'( A2 RECE'I:F',' UF i>ATA,. ~..-. . . ," ...:...,," :~:;~::~::~:~!~:~:~,: ~ ~ .~ ~ ~:~ ~ ~: ~;~.~!~:::~ . . .:.!:..,... ' . .:. :,,c::,..'..:,..',.?": z., '. .¢., r,' c:. A'FO.-~.t.52~ ............. :......: .... '. ..TRANS',, 9t~'~"].....,.. .... . ............................................. '.". ....................... '- , ' ..~ , .: * -,: ..... ,,~'e;.,'? ;""'..' . ,' , .. ' ¢ · ,. D I ~'TR ]: BUT I ON ~ C E N" "' F., I.. I:. ,:, I Rf.~L.. 'ri "<' ./I. · ,. C H Ii-' VR 0 N D & M ~ EXI'EN:'~' 1 ON E. XF'L. ORA'i' 1 UN ~ EXXON H ,,'ii F;.: ,'.":'~ 'i" i-'1 F)i".i ~ HOB 'iL R l!"' I=' E R Ii:' N C E · A F;,' C 0 C ~.~,.? E' D l"l 0 L. E F" I N ~..1.,: L. 5: 2 '''' '7 t ..... ~ ':? '"' 9 i F:' I:;': 0 D IJ C 1''I 0 ?'! R LJ N t ' 2 .... 'i 4 2' .... ! t .... ':':';'i CCL' RUN 'i ' :~;: '''' :;'. [3 Ii .... i ':?''' 9 t I::' F;: 0 !) U C '1'' I 0 N R U N 'i ' "~: .... ''':I :'~ i .... "2 !3'''' 9 I I:; R I:;: U N t ' 9''''4 t t t .... 4''''9G I::'1!""'1:;:1::' 'IRAT' I ON RUN t ' ? .... 4 6 'i 2'''''5'''' 9 (') D $ N / G I:;: / C C L' I:'" U N '1 ' ~' ''~ .... i t "''"" .... 'i. .... ~';" ""~"'.' :lC) 2 IH R l..J t',l 'i ' i '') .... 2 6 t ':) .... t .... ~:'" n D 3'' N F(I'J N ,.,:. ...,0 ,, .,.. t'3 .... "') ...... 2 .... ? o "I" ,;....::.~..~ ... '"' ... I 'l"D G C L. I' 'i" Ii:' R R LJ Mt , t 4 .... A... t" ,:.. '') ";' '"' (~). i I... Iii: ~:~ K D Iii: '1" E C 'T' ICI N I:;~ U N i , t 4 .... 1 9 t .... 2 8 '-- 9 t F:' F;: 0 D LJ C '!' I 0 N I-..' U N ~, ~'1 ~, 4 .... 2 0 i .... .,....") ~.;° .... ~:~, t F:' F:..' 0 D LJ C T ]: Ill) N !'~ LJ N t , i '.5 .... 2 ! t .... i 8 '"' 9 0 D 2 N F;,' LJ N ~., ! 5< .... t 6 9 .... '7 '" 9 (') F' ID I< '" t 0 0/" D I F:' F:', Ii 0 I:;: F;.'. ,.S' ]: 6 M ~'.~ & F" 0 I:;: 0. I:;: LJ N t , i 6 .... i 4 t 2 "" ;2 2 '"' 9 0 F:' R 0 D I.J C T' I 0 N ' · I;,' U N t , F:'I... E: A i~I Ei: |!~11 (:~ i~] ~~i~l N I) R IE'T' LJ R N "f'l-'llii: A 1"'1' r.~ C I..I E D C: 0 F:' Y r.~ $ F,.: E: C E. I F:' T 0 F' D (..i'TA ,, -A F:'F'F;:O VI.:: I) 'i"I'"(AN,S':~: 9 f D 12 '1' R I B U T ]: 0 N · ,r"L CI::.N TI,,AI.. FILES ~,.'"' C; H E V R O N :Il: E." X T E NS I 0 N E X F'L. (J R' A T I O'N .p- [:' X X0'J~l'' '!1' MARJ~'THON · "- MOB I I-" '1~ ,ii.F1 !"11 !.. L. :1: Fl ,.~ F'B WIEL. L F'ILE~'"., R & D '"' B F'X 'i1' 2 T ¢:~ 1 Ii..'. 0 F ¢~ L. ~4 ~'; K ~ · 'ir' E: X A C 0 * T !"1 Ii.=. CC] R R Iii: C 1' E D a F:' ]: 4: F' C) R 9 "' 4 t I $ 5 O "" (~ 2 ? "' ": ''~ "q ~: 4 ** THE COF::RE'CTED RUN DATE F:'Or4: t2..-t I$ ~'"' C, ..... ' ' *** 1"HE COf.I',..E TED BOTTOH LOG ].NIE. RVAI.. FOR 'i2....26 RFC.EIVED FEB Z 7 1991 Alaska 0il & Gas Cons. Commission Anchorage Drill Si~e: 14 Well= COMMENTS: K-VALVE DESIGN (" Thu Feb 07 10:04,-34 1991 DOME SET PRESSURE: 415 PSIG @ 60 DEG F FTP @ CLOSE (PSIG): 380 PSIG K-VALVE CLASS (A, B', C) = B M.O. JOHNSON ATO 1552 STATE OF ALASKA (COVER) DESIGNED BY: A. E. Copoulos Drill Sitm: 14 Wmll: 19 · K-VALV~ DESIGN Thu Jan 10 16:23:06 1991 I DOM~ SET PR~SSb'R~: 395 PSIG S 60 DEG F FTP $ CLOSE (PSIG)= 317 PSiG I I K-VALV1~ CLASS (A,B,C)= B I I COMMENTS: CC: C.P. FARM~I~ ! PRB 2 ~ K.M. K~NN~DY ! W.S. WILDER PRB 20 J.P. WINTERS ! C.W. SHUMWAY PRB 13 ENGINEERING WT~LL FILE M.O. JOP/NSON AT~3 1552 STAT~ OF ALASKA DESIGN~-D BY: A. E. Copouios RECEIVED · JAN 1 8 1991 Alaska Oil & Anchorage Drill Si~u: l& Well: 1~I · K-VALV~ D~SIGN SSSV Dk'PT~ (MHAS): 2203 29 TEMP CORRELATION: PTP $ CLOS~ (PSIG): 317 PRESS ADJUSTMENT= LINHA~ '. NOT~: LIk'HAR CORRNLATION US~.S S~-PARATOR · -T~MP~~, PI PROFILH US~-S W~LL HEAD CONDITIONS O~WHLL T~ST: S~P COML CK LGR PTP OIL %WTR GOR ~LR LIQ P~? Pi ~ PR~S DAT~ Sk'L 84 0 362 3842 55.0 5500 2475 8538 1609 4.10 163 0 01/09/91 Y COb~ITIONS AT CLOSURe= 84 0 317 3932 55.0 5500 2475 8739 1550 4.10 163 0 · T~MP~RA.~R~ $ SSSV: 176 PR~SSUR~ $ SSSV: 672 DOM~ S~T PP~SSUR~: 395 176 64,1 PRIOR DESIGNS = DATE: 09/17/90 SET PReSSURe: 695 PTP $ CLOSURe: 755 o iozla o o oi!ol/ l o o NA ESC-EXIT; P1-H~LP; ~2=~ TESTS; P4-DISTRiB; P10-ACC~PT; SPS-R~STOR~; CFg-CYCLE Drill Site: 14 w. ii: 19 K-VALV~ D~SI~N Thu Jan i0 16:24:09' 1991 DOM~ S~.T PR]~SSUR~: 395 PSI9 $ 60 D~.G P ! PTP $ CLOS~ (PSIg): 317 PSIG K-VALV~ CLASS (A,B,C): B I COMMENTS'. CC: C.P. PRB 24 PRB 20 PRB 13 M.O. JOHNSON ATO 1552 STATE OP ALASKA DESiGiTED BY: A. E. Copoulos ARCO Almma, ~oe Bay Operations Engineering K-Valve D®eign Checkllat Well: P4-~9 Date: ~- tC) Reason for k-valve redesign (recent wellwork performed?): .$' Recent well test data is accurate and shakeout data confirms watercut? Subject well is producing into the high or Iow pressure common#ne? L. P Past 7 day average commonline pressure %%~ and Iow pressure Subject well's past 7 day average surface flowing tubing pressure? '~ t=~. 15-0 Past 7 day Iow FTP? ~%9 Reason: Is t~e FTP swinging or spiking? ~s~ How much? Does the ~P versus CML pressure indite a c~ke resign or unde~iz~ ~oke? ~', ~~. Ourrent ~oke se~ng is at CFR or high lima (~e o~n)? Subject well is gas Ii~? ~ 0 G~ Ii~ is o~rming sm~th~? AW r~nt g~ li~ v~e cha~es,, hwe ~n eNer~ in~ ~e WPS 'Well.re ~raul~ Data' Summarize sensitivity analysis below: ',.J,~.J 'ii. ~ I e.,,"l' ~olc -- ~lc, '~ &..o.~':". c3r'3,4 .,.cS"o,:) ~-~'-oo :~.o~ 7oco i ~T9 -- 3~o, 5%7 e~9 6~ ~ 6~% .....:, )lrlO-91 1734) WELL TEST REPORT Il;). COHP t~. l~' "'~!; .I.~" $1'l)))PI) IISCFO HSCFD WTR SCF/B SCF/B HOURS STI)D C,~iF/B WTR T P L G INCHES i,.. ,..-- L4-19 01-09 1140 84 183 + 19319+ 0 51 5124+ 2526 3,7 2825 242'5 50 E R Y G 6.00 [4-19 12-17 i~ 84 1~ 7421 0 50 2424 1205 8.0 327'~ 2279 47 N R N 6 4,00 [4-19 12-09 2040 84 1~ 2)~J~,., 20~ 3~00 3143 8184 0 49 2480 1270 6.1 3254 2279 47 N R N G 4.00 [4-19 11-26 0725 84 169 2&~ ' ~ 334~ 3020 7624+ 0 47 2279 1198 8.0 3080 2055 49 E R N G 4.50 ~4-19 11-17 2120 84 169 241' 195 3138 2959, 6448+ 0 49 205~ 1058 6.0 .3083 1484 41 E R N G 4,00 i4-19 11-08 2345 84 167 241 200 3126 2407 5104 0 44 1633 922 6.0 ~83 1484 41 N R N G 5.00 [4-19 11-02 2145 84 153 238 194 3!08 2186+ 6123+ 1511 41 1484+ I157 6.0 2'833 814 28 E R N G 3.50 ~4-19 10-20 2244 83 140 223 198 2880+ 1148+ 3859- 1515 29 814- 958 8.0 2215 1816 ~ E R N G 3.50 [4-19 09-26 0055 83 175 549 270 3892 7728 26529+ 0 67 6816+ 2283 6.7 3744 5730 64 E R N G 5.50 [4-19 09-21 0315 75 173 ~ 280 3732 6718 24300+ 0 64 65i1+ 2325 8.1 3~0 5059 65 E R N G 6.00 ~4-19 09-07 1254 82 179 931 845 3333 6195 19501 0 65 5o"51+ 2047 8.0 .3855 ,1565 61 E R N G 4.00 i4-19 08-29 1220 83 180 8f:~5 795 3963 6255+ 18089- 0 6i 4564 1770 8.0 4597 5261 38 E WELL SHAkE-OUT DATA ~ELL ENTRY F'E~ PERCENT H2S PER EMULSION LOC SAMPLE NO. NO. DATE TIME WATER SOLIDS MILLION WTR 7. ENTERED BY TAKEN FROM 14-19 12 11-17-9~ 2200 46,00 11 11-02-90 2330 38,00 10 0~07-~0 230~ 59,00 17.0 9 08-08-~ 2100 42,00 8 06-19-90 2300 46.00 0.00 7 05-13-90 0830 I6.00 0.00 6 05-02-90 1945 19.00 0.00 5 04-22-.900200 3,00 0.00 4 02-17-90 0800 69.00 0.00 3 04-18-89 0200 0,00 16.0 2 04-13-69 2100 88.00 0.00 I 04-07-89 i700 82.00 20,0 PROOUCTION HEADER PRO~CTI~ HEA~R PRO[aJCTION HEAOER PROF.~UCTION HEADER PROOUCTION HEADER PRODUCTION SEPARATOR PRODUCTION HEADER PRODUCTION SEPARATOR .... PRODUCTION SEPARATOR :.. PROOUCTION ~PARATOR PRODUCTION HEA[~'R PROOUCTION HF. AI)ER $$ ~IPTIOH: I - OI~gJ4Y ~ILY %,~LLF.~ FO~ ~IO ~TE;4~D ON 2 - OI~LRY MIN4.rl'E V~-I..LE~ ~'~ PVIO 8'~ ON LINE 3 - DI~4.AY MOL~Y VRLL~ FO~ PVID ~NTE~D 09 LIh~ PVID: ~: ~IPTION: {~-t'1 CI.R V~.: ~I15: ~ ~l-P-ig-i73L ~ ig - LINE ~ I ~Xg) 3g~, ~3 ~Xa' DRY LOW ~ HI~ 13:tY LOW RVE:P~q~ HiGH 12-10 2~1.23 ~"/. 19 ! · 12-28 279.91 ~. g5 1321.73 12-11 21S,~ ~,~ 12-~~,~ ~,~ ~,~ · :~~'.fl ~.t. tt:~~.:~ ~:fl.~'.~ ~.~ ~.~ 1~.~ ~l-Ol ~I.SL ~1.~ ~.~ I~,~ ~7.~ ..../?"., "';:.'...,., '. 1 - QZ~PLRY QAILY V~LL?.~ FO~ PVIO ENTEP~ ON LZ~ 2 - OI~LAY HINUTE VALL~ FOR PVIO ENTER~ ON LINE 3 - DtSOLRY MOJRLY VRLUE5 FOR PVID EhFrERED ON LINE · ,:.. ~ ..1,1 ,,;'~ "~'~ · ..,i,,;I, .~..~.: I PVIO: NP~E: OE.~IPTION: OUR ~: LI4II'~: I~Y LON ~ HIOH [:N4Y LON ~VERqOE 'H i2-l~+ 1~.73 12-15 15.92 12-17 12-2~ it:il 12-2~ : £ - 0ISgt.aY ~ILY V~UE~ FOR PVIO iNTfKO ON LINE 3 - OI~P~qY HI~.E~IE VRLLEf ~ PVIO E}fl'EREB ON LINE 3 - DISPLAY HOURLY VF-LUE5 ,=0~4 PVID ~TE~ED C~ LINE FL~ - t)E)EFIT--- C-'V~. :,,.~,...~.: ..,......,.. CV ~S 0~-10 C WILLIS 2,00. _~~'1~' ..101'","' .122 174 70 116 64 300 ~ RIG ~ ~ t IS I~ED~, 06-16 B ~D, VCI 13~,00 ~_1~_.:.~..;~."?-'328. l~J~:..'-~ 10~ ~ 126 59 300 i4-15+ B ~O, VCI 176,00 5488":'."~. lq '~ 148 113 178 63 153 54 300 SUSPECTE~ 9 X 13 COI~I, 14-L9 B H_n, VCI i76.00 2424', '.m~,:i,"g~m ,)!q_~ :?_o '>R 297 719 ~ ~ql JOB 1-4-91 I'4~-3£ D MOD. v~l ¥,~.uu 6U61 l~t 847' 'i90 8i 106 76 792 i81 300 15-20 C WILLIS 1.19 ~05 259 iSi 68 34 60 56 72 64 ~8 INDICATES T~T THE WELL IS ~Y ON TEST AVAILABLE CHOKE SIZES AND CVS .... WILLIS----- CHOKE SIZE CV 0.50 I3 0.75 26 1.00 45 1.19 60 1.50 98 2.00 174 2.30 235 2.31. 235 ....... UCI ...... CHOKE SIZE CV I36 106 176 178 288 3OO $$ STATE OF ALASKA ALA(~ '~i' -AND GAS CONSERVATIO~I~" ~" vllSSION REPOR ,' OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate ~ Plugging Perforate X Pull tubing Alter casing ~ Repair well ...-- O~her ~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1542' S & 1808' Wof NE cr, Sec. 9, T10N, R14E, UM At top of productive interval 1094' N & 1312' E of SW cr, Sec. 4, T10N, R14E, UM At effective depth At total depth 1594' N & 1056' E of SW cr, Sec. 4, T10N, R14E, UM 5. Type of Well Development Exploratory Strafigraphic Service 6. Datum of elevation(DF or KB) 71 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 14-19 9. Permit number/approval number 81-45/9-587 10. APl number 50 - 029-20578 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10650 feet 9402 feet Plugs(measured) 9402 Effective depth: measured true vertical Casing Length Conductor 110' Surface 2591' Production 9638' Liner 1238' lO130 feet 8966 feet Junk(measured) Size Cemented Measured depth 20" 232 sx AS II 110' 13-3/8" 3000 sx AS III & 400 sx AS II 2662" 9-5/8" 500 sx Cl 'G' 9709' RECEiVED O 4 , True vertical depth 110' 2662' 8614' 9400' Perforation depth: NOV 2 61990 measured 1 0002-10O3O'; 1°°3°'1°°46'Ajas~.0jl .& Gas Coils, true vertical 8859-8882'; 8882-8896' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9369' MD; 4-1/2", 12.6#, N-80, PCT tail @ 9433' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 9357' MD; 5-1/2", Camco Bal-0 SSSV @ 2203' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Averaqe Predvction or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 3138 6448 2959 Tubing Pressure 0 241 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 563 REK c: J. Gruber, ATO-1478 SH DS 14-19 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WATER SHUT-OFF 2/16/90: MIRU CTU & Stimulation Equipment. PT equipment. RIH w/CT and washed perforations at: 9978 - 9998' MD Ref. Log: BHCS 5/21/81. 10030 - 10070' MD Pumped: 45 bbls of Meth - Water, followed by 95 bbls 12% HCI, followed by 245 bbls Seawater Flush. Displaced w/5 bbls Meth Water. POOH. RD. 2/23/90 - 3/15/90: Changed out LGLV's w/DGLV's. Washed LGLV @ #12 w/48 bbls 12% HCl to remove. 3/19190: A CTU Squeeze was performed as follows: MIRU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/Seawater & Meth - Water. Pumped 16.5 bbls of thixotropic cement, followed by 48 bbls of Class G cement w/60:40 sand & silica, squeezing perforations at: 9978 - 9998' MD Ref. Log: BHCS 5/21/81. 10030 - 10070' MD Placed all 64.5 bbls of cement behind pipe, at 1600 psi maximum squeeze pressure. Contaminated cement with Biozan, and cleaned out cement from wellbore. RD. 4/4/90: RIH w/underreamer, and underreamed fill to 10032' MD. Jetted out wellbore. RD. 4/5/90: RIH to tag bottom at 10063' MD. POOH. RD. 7/1/90: Performed a Production Profile Log, that indicated a resqueeze was required. 10/7/90: A CTU Resqueeze was performed as follows: MIRU CT & Cementing Equipment. PT equipment. RIH w/CT and fluid packed wellbore w/seawater. Pumped 50 bbls cement, resqueezing perforations at: 9978 - 9998' MD Ref. Log: BHCS 5/21/81. 10030 - 10070' MD Placed all 50 bbls of cement behind pipe, at 1200 psi maximum squeeze pressure. Contaminated cement w/Biozan, and cleaned.cement from wellbore. POOH. RD. DS 14-19 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WATER SHUT-OFF 10/12/90: A third CTU Resqueeze was performed as follows: MI RU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and pumped 24 bbls of cement resqueezing perforations at: 9978 - 9998' MD Ref. Log: BHCS 5/21/81. 10030 - 10070' MD Placed 3 bbls of cement behind pipe, at 3100 psi maximum squeeze pressure. Contaminated cement w/Biozan, and cleaned cement from wellbore. POOH. RD. 10119/90: Reperforated: 10030 - 10046' MD Ref. Log: BHCS 5/21/81. Added perforations: 10002 - 10030' MD Ref. Log: BHCS 5/21/81. Returned well to production and obtained valid production test. ARCO ALASKA, lINC· .,'' P~O· BOX ANCHORAGE, ALASKA 995 D~TE' t¢-29-9e REFERENCE' ARCO CASED HOLE FINAL£ 4-9 te-3-9~'~ INJECTION PROFILE RUN i 4-t:~ t0-3-9~, INJECTION PROFILE RUN t 6-4 t~-6-9~ PRODUCTION PROFILE RUN t 6-6 i e.-4-9~ F'IT~ RUN t 6-9 i~-5-9(~ F'RODUCTION F'F<OFILE RUN t 6-i~ i~-4-9~ PRODUCTION PROFII_E RUN i i i -.2 i ~--i 4-9~) COLL. AR/F'EERF RUN t t2-8B i~-5-9~ I_EAK DETECTION NUN t i 4-i 9 i ~:)-i 9-96, COL. LAR/F'ERF RLJN t t 4-2e f e-t 9-9e COLLAR/PERF RUN i F'I_EASE J;IGN Af,,-LD_FCE:'f'LJRN THE ATTACHED COPY A£' RECEIF"f' OF: DATA, R RE CE[V~D BY HAVE A N~i~i~.~,C~OM~mm~.,./Oi~ . ~ALLY HOFFECKER~ AF:'F'ROVE~ ' TRAN~':~ ~ ATO-t 529 5' 5' 5" CAMCO CAMCO c~M[;o CA~CO CAMCO CAMCO ATLAS CAMCO A'fLA~ AiI_A~ DISTRIBUTION ~' CE'NTRAI. i-- Il_ES ~ ' PI'4ILI. I1::'$ ~-' CHEVRON F'B W["L.L F]:L.E:$ D & M R & D '" E'XTEN$ION EXPI_ORATION ~ BF'X ' ~ EXXON ~. STATE OF ALA,~'KA MARATHON TEXACO -'- MOBIL 'Ii' ARCO ALA,?KA, ]:NC. { F'. O. BOX i ,'~(';',':60 ANCHOF.:AC;E, ALA,.i'KA 995~ 0 DATE' '?.-~ 7-9(-) F;.'.EFERE;.NCE' ARCO CA;:,'FI) HOL. E F'INAL.~,' 4--A "--i 6-90 TEMP F;:UN 6-2 6-i 9-90 F'RODU[':TZFIN F'ROF'iI..!-- RtJN ',"-..4 6 -- 2 (9 -- 9 O F.' I T ~' R U N 7 - '7 A 6 - t ,.z, - 9 (.-':;, F' R 0 D U C 'f' ]: 0 N F' F,,' 0 F :[ !.. i.--' I:;,' O N 7--i 0 6-2¢--90 (.';.R RUN 9 - i 4 6- t '7 - 96, I N ,J E C l" I 0 iH F' F;: 0 F' :[ L E I.;,' Ij 6,1 9 -- i .5 6 - i 9 - 9 ¢ ]: N ..J ;::' C T I 0 N F:' I:;.:' 0 F' l I.. E F;.'. t.J N 9.-2() 6--2S-9G ;[ NJEC'T':[ON F:'F:OF l L.E F;:UN t 4 .... ! 7 6- 29.-' 9 e :[ N,J IE C 1' I 0 N F-'I::: 0 F ]. L. E R U N t 4 .... t 9 7-i-98, F'I-i:ODUCTION F'F::OFII_E RUN t 4.-28 6-3,.3-90 F:'I::.:ODLIC'f'ION PROI::'ILE F:tJN t 4-29 6-7,0.-90 TI-iMF' F:UN t-4-S0 6-24-9(.) PERF BREAK-DOWN .'-'~,'URVEY RUN t 5- t 4 6-2'?-90 PF,.:ODUCT I ON F'ROF I LE I:;:UN i '..'"'.;"t 6 6 .... 2i -90 F'RODUCTION F'ROFILE"' RUN t 6-8 6-20-9(> LF"AK DETECTi'ON RUN F'LEA3'E SIGN AND RETURN THE ATTACHED COPY A~' REC;E):F:'T OF DATA. RECEIVED BY HAVE A NICE DAY! .............. 0 ,JUL ~ ;~ l~i~ ,AF'i--'RO~ED Alaska Oil & Gas Cons. Oo :"' ,~ ~.~L.L. f' !-Ir.]i::F:'EC'I(IER A'TO- i 529 D I,D. TR I BUI']: ON · ." CENfRAL FILES ~ CHEVRON D & M · ~, EXTENSION EXPLORATION .~ EXXON MARATHON ~~ MOBIL · ,.'"' P H I L L :[ P 5,' I::'B WELL. FILE,.? R & D ¢ BPX S'FATE 01:" ALA,S'I< A TEXACO F; ¢~ i"~ i-; ~"j C i::~ I'~ [..: L] C A f-'! t::: 0 t.:: A r~ C 0 E: A t'i C 0 ...; A ~'~ u 0 (;'; r::~ ~'"i C 0 C A M C l] C ~ M C 0 C A M C 0 C ~ M C 0 CAMCO CAMC. O C; A M C 0 CAHCO PRUDHOE BAY FIELD K-VALVE DOME SETTING PRESSURE DATA SHEET Drillsite-Well: 14-19 Comments: Post squeeze design. Category A Date: 7/11/90 Previous K-valve Settings: Set Pressure, psig Date Production Data: ROR = 4125 BOPD CFR = BOPD Swing Well (very high or Iow GOR) ..............No Design Parameters: Design parameters are based on (Mark one of these) XXX 9 0 deg. choke deg. choke Choke Priority Well ..................... No Actual Well Test ..... Date of Test ...................... Flowing Press. Survey ...... Date of Survey ...... Theoretical Rates used'with Hydraulics Program If hydraulics program was used of the parameters, mark which program... Oil Rate 4510 BOPD Watercut 950 percent Formation GOR 5260 scf/stbo Gas Lift Gas Rate 0 mscfpd Total GLR 3255 scf/stbl Flowing Tbg. Pressure 950 psig Flow. Wellhead Temp. 1 68 deg. F Temp. @ SSSV ............. Pressure @ SSSV ....... Pressure Adjustmen to get some xxx PH2 PH3 PRUDHYD Other 180 deg. F 1222 psig 135 psig Calculated Dome Set Pressure = 676.8 psig @ 60 deg. F IActual Dome Set Press. 675 P~P at K-valve Closure = 800 psig @ 60 deg. F I psig @ surface I cc: Ferguson / Farmer Wilder / Kennedy (2 copies) State of Alaska cc: D.S. Engnr. J. Michels D.S. Supvsr. J. Winters/C. Shumway Prepared by J. Scheidt /~lask;[ 0ii & Gas. Cons. Anch0~g~ ~ WT44, ':~ '"' I4-1..,i, 07-!I-'.90 0726 WELL DATE ~0. i4-19 06-i9 1~-t? 05-13 !¢-19 ,)5-02 14-i9 04-26 i4-19 04-25 14-19 04-23 ,~-~o 04-22 i4-19 04-19 i4-19 t.~-19 ,~-~ 02-17 !4-!9 (~-18 WELL ENTRY NO. NO. ~-~9 12 II I0 9 8 7 6 5 4 3 2 1 SS WELL TEST REPORT AVG AVO AVG TIME CHOKE SEP FTP SEP OIL WTR COMP POS TEMP TEST PRES STBD BPD TESTED RATES TOTAL ciFT GAS '~ MSCFD MSCFD 0721 83 168 gl 878 4403 2711 23161+ 0241 75 169 976 863 4163 2906+ 18387+ AC~ 4~! 1369+ i51OS+ 0851 75 !61 911 ..~o . .. 0746 75 162 8~. 776 5840+ !136+ 11987+ 025! 62 151 780 762 5267 336+ 731i+ 18{~i 62 151 =~" 788 ~Ty ~) 318+ 6)33+ 1801 50 !45 850 835 4599 190 3931- 0206 22 146 433 218 62~4+ 278+ 7209+ 19:Y2 22 138 365 227 6i30 28I 4787 0851 30 131 308 22i 7003+ 2~7- 6073+ 0847 20 171 391 2!4 735- 6470- 1930- 0313 3i 195 445 228 1402 13574 8028 Z WTR WELL SHAKE-OUT DATA PERCENT PERCENT H2S PER DATE TIME WATER SOLIDS MILLION ENTERED BY 06-i9-90 2300 46.00 0.00 PRODUCTION 05-13-90 0830 16.00 0.00 PRODUCTioN 05-02-90 1945 !9.00 0.00 PRO[~iCTiON 04-22-90 0200 3.00 0.00 PRODUCTION 02-17-?0 0800 69,00 0,00 PRODUCTION 04-18-89 0200 0.00 i6,0 PRODUCTION 04-!3-89 21(Q 88,00 0.00 PRODUCTION 04-07-89 i700 82,00 20,0 PRODUCTION 04-05-89 2300 87.00 0.00 PRODUCTION 04-05-89 I400 0,00 17,0 PRODUCTION 03-24-89 0330 81.00 15.0 PRODUCTION 03-18-89 1600 70,00 0,00 PRODUCTION FORM TOTAL .... ~co, ~uR '"'' '-'" H ,~L~ ~NUT,. SCF/8 SCF/BHOURS 0 38 5260+ 3256 4.8 0 41 44i7+ 260! 8.1 ~'~';'" 3hA3+ 2398 7.4 0 i6 2053+ i7i9 8.0 0 6 1388+ 1305 6.0 0 6 1349+ !270 8.0 0 4 85,.- 821 7,6 .14.,+ 1097 7.6 0 4 781 747 7.9 106 4 852- 834 2.2 987 90 1283- 268 8.0 7i3 9i 52i8 536 3,9 LOC SAMPLE. TAKEN FRO~ HEADER SEPARATOR HEADER SEPARATOR SEPARATOR SEPARATOR HEADER HEADER HEADER SEPARATOR HEADER HEADER ..... EXPECTED .... FORM T TAF OR!FC OIL GOR % S YLL DiA STBD SCF/B WTR T P L G ir~:HES 4126 4418 4!E RYG 4.00 4867 3063 22E RNG 4.00 5588 ~^~ ~, 16ERNG 3.00 4477 785 6E RNG 3.00 5021 927 4E RNG 2.50 4931 912 4ERNG 2.50 - ~ 1146 4E R NG 2,50 0 0 0 E R N O 3.5~ ~y~ ?00 4N RNG 3.50 385 1285 90E R NO 4.25 1503 5219 91ESNG 3.00 i256 557i 92N RNG 3.75 F-r P loll,,i I I " I 'l-" l.... i : I l.... I : J. il ,Jjj' ]..l ; iii " i ;I ! } il ".. i ! "r'~ :'r', II i-' l. ~I:: ': .: :,:l :. i"i [!i: i::'~ !E': ]..:: :. ~":" .......... ::-'!'": :.i:i '?....'-.':!~. :5 ']. ! " .:~ i "F !...! :!ii: lE ...... ' .......... . :I. i ........................ [ .............................................................................................................................. ~ .................. :: .................................................. t ...................................................................... · ' II : I :l.. c:, ,::l :: i:::, :::, ::::' ::::' ,::' .I. :;ii: ,'.!i,':?. · ..' ·: ..,,: ~,o., ~ · 1 ,,... l.. ,.,.~ 11 I ::' I [ l:'l'l I l'''' I'' I i '" I ...... [ i:::: ~ Il I " I · ':::' II : i~ :: ..: .... I :. - .,i. I .,. I.: .:..:.., :.--. ,-.,..,..:, :::i: :I. :~.i: :~: :::l. I! : "t~ ': ~ ,!, :l.i ..... i..:c::.r' i r"l :'.,., t I! : ': I ::':::: ! Il. : :: ~: f"' I I i:1:: £::, .~..' I.. I 'T' I I'~:: I:::: :.,, : Il I I I ~':::l:~] ::::i :.'-: !'::i'"" ':i ............................ ~[ ................................................. ' ............................................................................................................... ii:, ........................... ::::. ........ !: ............................................................................ ..~ :'..':: ::::: ,.l' II"l TI .1. i.7::1 I:::1 ::..l I , ':i .......... ... ........ I' ..... i ,I :: i ii ' :i i~.. ~:,:.,.,:::' ::..~,. :l. ~: ::. ~.~ I :~ I 'Ii I ".. I [ I" i :Il I :: l(~i I.... I"'-?, '::' ";' ~':: ':"i '/3 { :: : ,, t : ,~, I ,1 II ] i I :' : : ii I :" L.I ~:l'.i :: r.:, :. :' ::'" :'::: i..:l:l I I.',11 ,','.",i ............. ,, !:::'i':~;.'=ivi~:::fi'..{'l"gV:'.{::'i ~:'.'.; ~ I i.}"[~ . I · "' ' ~ '"i~:~i'iY.~i ............................ i ............................. :!'"i:L~'l}~g'?'.:i ............................. i ............... : '?.'.'~.r ?~i'i".~}~ ..... It:~i ................................... 1 ........................ ~.e;'~::~i:~ .......................... I ........................... :1"":1 [' ........... "~ ...... ~'"', ~-' ...... ~ ~:~ .......... :. :'.:, !i F'. ........ "" .... ,,.~'! .... "1" i!.:.2 :iii; "i" ?.:3 ?:'! !"' h ~ ..r r.. ~-,.}1":~ ARC[) ALASKA, INC~ F'.O, BOX i80364) ANCHORAGE, ALASKA 99.5~ ---8 DATE' 8-29-89 REFERENCE' ARCO PRESSURE DATA 3-i 5 7-'27-89 BHF'--~'TATIC GRADIENT CAMCO 3-33 ?-t4-89 BHP--£TATIC GRADIENT CAMCO 4-2 ?-8-8(? BHF'--$TATIC GRADIENT (W/ATTACH.) CAMCO 7-5 7-i 9-89 BHP--.~TATIC GRADIENT CAMCO ?-?A 7-3i -89 BHF'--PBU HRS' 7-8 '7-29-(39 BHP--$TATIC GRADIENT CAMCO 7-i 0 8-5-89 BHF'--;~'I'ATIC GRADIENT CAMCO 7- i 4 '7-29-89 BHP--PBU HR$ 7-27 7-23-89 BHF'--$'FATIC GRADIENT CAMCO '7-33 7-23-89 BHF'--$TATIC GRADIENT CAMCO 9-24 7/i4-i5/89 BHF'--$TATIC GRADIENT CAMCO 9-3'8 8-t 2-89 BHP--£TATIC GRADIENT CAMCO ~t-2 ?-?-89 BHP--$TATIC GRADIENT HR~' ~t-7 7-9-89 BHP--$TATIC GRADIENT HR$ tt-~& 7-~(}-89 BHP--$TATIC GRADIENT HR~' ~-~7 8-tt-89 BHP--FLOWING GRADIENT CAMCO ~ 2-34) 7-23-89 BHF'--$TATIC GRADIENT CAMCO ~4.-~9 8-t 0-89 BHP--$TATIC GRADIENT CAMCO t 4-22 8-J 7-89 BHP--$TAI'IC GRADIENT CAMCO ~ 4-36 7-29-89 BHP--FLOWING GRADIENT CAMCO ~ 4-39 8-t 3-89 BHP--~'TATIC GRADIENT CAMCO t5-t5 7-2t-89 BHP--$TATIC GRADIENT CAMCO t 6'-t 2. ?-26-89 BHP--$TATIC GRADIENT CAMCO t 6-20 7'-t 3-89 BHP--$TATIC GRADIENT CAMCO i 8-25 7--i 3-89 BHF'--$TATIC GRADIENI' CAMCO PLEA£E SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. DI£1'RIBUTION AF'F'ROVED__--~'i~__ TRAN$=~ 89'363 CENTRAL FILES CHEVRON D&'M EXTENSION EXPLORATION EXXON MARATHON MOBIL -- / F'HILLIF'&' PB WELL FILES R &D BF'X ~'TATE OF ALASKA TEXACO AR(~O Alaska, Inc.l" Prudhoe Bag _,~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager July 10, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 14-19, Permit No. 81-45 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/JMV/jp ,~) .~. Attachment cc: T. B. Gray, BP J. Gruber, ATO-1478 PI(DS 14-49)W1-3 RECEIVED, ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C ALASK.{ APPLICA STATE OF ALASKA _AND GAS CONSERVATION C(" ~IlSSION ,'ION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend ~ Operation shutdown Alter casing Repair well Plugging Change approved program Pull tubing Variance 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1542' S & 1808' Wof NEcr, Sec. 9, T10N, R14E, UM At top of productive interval 1094' N & 1312' E of SWcr, Sec. 4, T10N, R14E, UM At effective depth At total depth 1594' N & 1056' E of SWcr, Sec. 4, T10N, R14E, UM Re-enter suspended well Time extension Stimulate Perforate X Other X 6. Datum of elevation(DF or KB) 71 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 14-19 9. Permit number 81-45 10. APl number 50 - 029-20578 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10650 feet Plugs(measured) 9402 feet Effective depth: measured 10130 feet true vertical 8966 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 110' 20" 232 sx AS II 110' 110' Sudace 2591' 13-3/8" 3000 sx AS III & 400 sx AS II 2662' 2662' Production 9638' 9-5/8" 500 sx CI 'G' 9709' 8614' Liner 1238' 7" 400 sx CI 'G' 10647' 9400' RECEIVED Perforation depth: measured 9978-9998'; 10030-10070' JUL ! true vertical 8839-8856'; 8883-8916' j~as~a 0ii & ~as CDilS. Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 9369' MD; 4-1/2", 12.6~, N-80, PCT tail @ 9433' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 9357' MD; 5-1/2" Camco Bal-0 SSSV @ 2203' MD 13. Attachments Description summary of proposal ~ Detailed operations program BOP sketch x 14. Estimated date for commencing operation July 1989 16. If proposal was verbally approved Oil x Name of approver Date approved Service 17. I hereby certify that~e foregoing is true and correct to the best of my knowledge. Signed ~'~:t-~ ~ _~~ Title 15. Status of well classification as: Gas Suspended Operations Engineering Manager Date FOR COMMIfifilON Hill= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10------ .~ ~ Approved by order of the Commissioner Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY I nNNIF C. SMITH Commissioner I Appr°val N°. 7_..~'-~ Approved Copy Returned ---t,. SUBMIT IN TRIPLICATE 079 J. M. Vitucci, 265-6358 DS 14-19 WSO Cement Squeeze Application For Sundry Approvals 1. Perform a slickline tag run to verify PBTD and ensure wellbore is free of obstructions. 2. Perform a fill cleanout to a PBTD of 10130' MD. 3. Wash the perforated intervals, 9978-9998' and 10030-10070' MD, and channel with HC1 or HC1-HF acid. Flow back well to clean up. 4. MIRU cementing equipment. RIH with CT and fluid pack wellbore with filtered seawater. 5. Pump 50 bbls of cement followed by a 2 bbl water spacer and 100 bbls of contaminant. Hold a surface squeeze pressure of 1500-3000 psi for at least 60 minutes to squeeze the following perforations: Interval Zone SPF 9978-9998' MD 4 FSD 10030-10070' MD 4 FSD Reference: SWS BHCS 5-28-81. 6. WOC. Jet or reverse out contaminated cement. 7. MIRU perforating company. Perforate/reperforate the following intervals: Interval Zone SPF 9995-9998' MD Reperf 4 FSD 10002-10030' MD Add perfs 4 FSD 10030-10050' MD Reperf 4 FSD Reference: SWS BHCS 5-28-81. 8. l~turn well to production and test. Other Well InformattQn Current Status: Producing (0%), Shut-in (100%) Expected Static Bottomhole Pressure: 3750 psi @ 8800' SS Expected Static Bottomhole Temperature: 208 °F Expected Fluid in wellbore at time of workover completion: seawater .RECEIVED JUL 1 ! 1989 p~aska Oil & 6as Cons. Com~ 6 ,5 4 2 C01L£D TUBING UNIT BOP E0U ] PHENT 1. 5000 PSI ?" WELLHEAD CONNECTOR rLANG£ 2. 5000 PSI 4 1/16" PIPE RAHS 3. 5000 PS1 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAHS 5. 5000 PSI 4 1/6" BLIND RAHS 6. 5000 PSI 4 1/16" STUFFING BOX 2 RECEIVED JUL 1. ~ 19~9 HIRELINE BOP EC)UIPMENT I 1. 5000 PSI 7" WELLHEAD CONN£C10R FLANGE 2. 5000 PSI WIRELIN[ RAIDS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ANCHORAGE, ALASKA DATE: 3-3-89 REFERENCE: ARCO MAGNETIC TAPES W/LISTING ~4-t8 2'-22-89 CH: CN/M£ (4 PA££> ' JOB:~3729 t4"t9 2-22-89 CH: CN/M$ (J PASS) JOB~3730 t4-29 2-22-89 CH: CN/M£ ~4-33 2-22-89 CH: CN/M$ (3 PASS) JOB~3732 PLEASE SIGN AND RETURN THE AI'TACHED COPY AS RECEIPT OF DATA, ;' ''' , RECEIVED BY ......... HAVE A NICE DAY! SALLY HOFFECKER ATO-t527 TRAN$ ~e?~r)D APPROVED ~)_.._ DISTRIBUTION Al'LAS ATL. A$ ATLAS A I'L.A,'~' CENTRAL FILES (CH) CHEVRON D & M TAMMA$ BROWN (OH) EXXON MARATHON MOBIL ...'"' F'H ILL..'[ F'£ F'B WELL FILES R& D '~ SAF'C £TAI'E OF ALASKA TFXACO P.O· BOX t00360 ANCHORAGE, ALASKA 995t DATE: 3-2-8? REFERENCE: ARCO CASED HOLE FINALS 3-t2 ~ ~t-89 PRODUCTION PACKER RUN i, 5" 4-2 2-t0-89 PRODUCTION PROFILE RUN t, 5' 4-t2 2-tt-87 PRODUCTION PROFILE RUN tt-2 2-3-89 INJECTION PROFILE RUN t, 5' tt-3 2-t-87 F'RODUCTION PROFILE RUN tt-3 o-'~-ne~ ~ w. TEMP SURVEY RUN t, 2'&5' tt-4 2-2-89 PRODUCTION PROFILE RUN tt-5 2-6-89 PRODUCTION PROFILE RUN t, 5' ii-7 2-3-89 INJECTION PROFILE RUN to 5" ti-t2 2-3-89 TEMP SURVEY RUN t, 2" it-t5 -~-~-~o~ ~ .- TEMP SURVEY RUN t, 2" t2-3t 2-i7-89 CBT RUN t2-3i 2-i7-89 CET RUN i, 2'&5' t4-t8 ~-'~-~e~ .~ -. CNL-GAMMA RUN t4-t9 ~-~-~q~ __ CNL-GAMMA RUN t, 5' t4-28 2~5-89 TEMP RUN t,. 5' t4-29 2-22-89 CNL-GAMMA RUN t4-33 2-22-89 CNL-GAMMA RUN t, t5-22 t-23-89 PRODUCTION PROFILE RUN t, 5' .'t8-4 2-t2-89. PRODUCTION PROFILE RUN i8-i7 2-t3-87 PRODUCTION PROFILE RUN PLEASE SIGN AND RETURN THE ATTACHED COPY As RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER ATO- t 529 TRAN$ ~89~9 APPROVED t.~ .... .. DISTRIBUTION ATLAS CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO $CH $CH ATLAS ATLAS CAMCO ATLAS ATLAS CAMCO CAMCO CAMCO ~ CENTRAL FILES. # PHILLIPS " CHEVRON PB WELL FILES '1' D&M .R&D ~ EXTENSION EXPLORATION ~ SAF'C .' EXXON ~'- STATE 'OF ALASKA MARATHON ~ TEXACO ~ MOBIL AI:~CO A la.~;l.'.a, 'l. nc' ~ A n c: h o r ;.:~ g ~.:..', (.:, I. ¢ .'-; I..'. a 99.5'i 0 I) A 1' E' N o v ~.'.' I,'~l::, e ~ .... 2 ':"" i '::' o ~,. .~ ~ 7 (.~ ~.~ . · R 5 F E I"',;. E:- N C E.'". · A 5: C 0 H a g n e 't' i c: 'T' a p r.'.:.s' w,/I. i .'-!: i' i n g ":' i ''~ I 'i t ,::: ...,:.., z. H a e..[. ' ''~ 8':-~ ' ~ ,.. ..: - ,., ,... a p e ~: 7' 0 C I..l E..,'~ I... ~.# · .; 6 .... '1 'i '1 '! -.~ 6..-.86 Hag i.'ape:ll:?207? (:;I..! CNL. o' .... 'i ~.z, 'i ~ -.. ~ 6 --E', 6 Iq a g i.. a p e .'Il: 7 ,,.. ''~ .... (.) ,9 'i C H C N L.. 'i 'l .... 6 'i t-.':.>r:~-, p./.. Magi'a i::' ~..!.'"'",. 7208, 8 C I--I r,~,,, 'i 4-..'i 9 ~ 'i .... 'i, 5---.86 Maq '.'.'ai:~(.:.:,.',':72(')72 CH CNL Run S Run ~ 2 F;,' u. n 4 Run 4 R. u r., S Run 4 F;:ec:ei ve(:l By ............................................... HAVE A NZCE Ro~'anne Peel( ATO .... l 52VF c: I", $ c h ,.: C:: ]"l ..., ,::. c h · '-i: c: I'; ,."..; (: I'; F:'hi I. Iip ~'.,' ,::,.o b.! e L L F i L e ':.:.' I &.l .. R 6:D ,~,..~:.. ~c,h i o ,., ~ ,,~....~,."~;.~.~.!; ..,. ~ ,';~., ~.,..,-. -.,-. .... ".','.~;,.~.,:' ,~ O. ~: .... :t; ' ~'..' . · :' -""-"-."~ ~. ~.~.~ q¢;.~-, A, ['a s k a . Texaco · .. A R C 0 A L a s' I..'. a, I ~'~c. P,O, Box J(',~.f";,36~ Anchorage, A °95~.. (.) I)ATE' November 2 (-), t986 REI:.'EREN[;E]' ARCO Ca.sed I--Iol. e i::'ina L 5-'t :2 t t -"t 5-86 [;I-'1 CNI_ 6--tt it-t6-86 CH CNL. t 4-t5 t t-t 7-86 CH CNL -. .~-B6 CH CNL ~4 t9 t t--'t~'' ~ t 5-t ? t t ---t 7-86 C;l"lCNL Rul'l 4, 5" R LIL I'1.r.:; ,"..' - ,/ Rurl 4, 5' I:~(u'n S, 5" S c: h $ c fl $c h $ c: h F'lea.se ~ign and r'e t ul" ri the at t'ached HAVE A NICE DAY! Rom-m~ne F:'ee k ATO-J 529 1' I'<A.N .S ~6756 DISTRIBUTION copy a.c,· receipt., of cla't'a, ~ Cen±raL Fi Le_~ ~ Chevror~ D & M · ,.'"' Ex i;e~'~_, i o~ Exp Lc, rat i o'n ~-~' EX xOl'l Mara +.hon ~.~ Mob i ! · " Phi L L ip_¢ F'B Well Fi Le~ R & D ~." $ohio · ,-"State"'of' ALaska ., ~ 'Texaco" (": ¢..I ffl c o C.': 8 m ,::: o ,. Recei red ......:"~ ,'..~ ,! I" A :""l,: i C l.'-.'l '," ..~ v, &. !'.l . K e i. 1. y ?.I,::: F'a r ;' a n d ~.'.'.: T (:1. .... ~ ~.', ,:: ¥ r · ' A I "'! *"'~ T i'~ ~-.~lq,:,'"" -; ' ,. .,,.:~ ,. ,, Alaska Oil & Gas. Cons. Comn';!ss;of o 'i'" ,.':! a .i: a ,, F'hi I. I. ir.: s' ..... : We' 'I. · .t.., i.i. i::'l ,;-:-:: ,?;.' o h Jo ,:?'t'a't'e of A La.'.::l<a T e x a c o ARCO Alaska. Inc. ' Post Office Box 100360 Anchorage. Alaska 99510 Telephone 907 276 1215 DATE: MAY lq, 1985 REFERENCE: ARCO PRESSURE DATA ,/6-2 STAT I C GRAD I ENT 4-28-85 CAMCO //6-7 STATIC GRADIENT .. 7-7A STATIC GRADIENT ~7-13 STATIC GRADIENT ~7-14 STATIC GRADIENT 7-16 STATIC GRADIENT 7-25 STATIC GRADIENT /13-3 STATIC GRADIENT /'13-4 STATIC GRADIENT 4-28-85 CAMCO 4-27-85 CAMCO 4-27-85 CAMCO 4-27-85 CAMCO 4-29-85 CAMCO 4-27-85 CAMCO 4-25-85 CAMCO 4-25-85 CAMCO /13-13 STATIC GRADIENT 4-25-85 CAMCO .~,13-14 STATIC GRADIENT 4-25-85 CAMCO /13-17 PF0 w/LISTING 10-29'84 SCH ~--13-23A FLOWING PRESSURE GRADIENT SURVEY W/LISTING 10-27-84 SCH ./13-27 STATIC GRADIENT 4-25-85 .,,~.13-29 STATIC GRADIENT 4-25-85 CAMCO CAMCO /14-9B ~TATIC GRADIENT 4-26-85 14-19 STATIC GRADIENT 4-26-85 14-26 STATIC GRADIENT 4-26-85 /~PLEASE' SIGN AS ' RECEIPT OF DATA, CAMCO ,CAMCO .CAMCO RECEIVED BY PAM LAMBERT AT0 1429C TRANS #10~hevron D&M Expl. Services Ext. Exploration Exxon Marathon Mobil '.~ka. 0ii & Gas Cons, Gommissiotl Mobil E & P Phillips PB Well Files R&D Sohio State of Alaska Texaco ARCO Aiaska. Inc. Post Office P~,x 360 A.nchorage,~. ska 99510 Telephone 907 277 5637 October 25, 1983 Reference- Arco Pressure Data D.S. 13-2A 10-7-83 Static Survey D.S. 14-3." 5-8-83 PBU D.S. 14-3 8-28-83 PBU ~" 8-28-83 PBU Data Sheet D.S. 14-7 ~,z 7-4-83 Static Survey D.S..14-7 ~' 8-31-83 Static Survey D.S. 14-8u'' 6-1-83 Static Survey · D.S' 14-8 / 8-31-83 Static Survey D.S. 14-9B-' 3-31-83 PBU " 3-31-83 PBU Data Sheet D.$. 14-17f 9-11-83 Static Survey D.S. 14-18 ~ 3-30-83 PBU ~.3-30-83 PBU Data Sheet D.S. 14-19 J~' 8-i1-83 PBU ~'8-11-83 PBU Data Sheet D.S. 14-30:/ 7-2-83 Static Survey Otis Camco GO Otis Camco Camco GO Camco Camco Camco Otis Otis ~Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 598 Chevron D & M Dallas Drillin~ Exxon Getty :,'.,o b~ i DISTRIBUTION ~'Z.~..,. . . North Geology ' ' Phillips Prudhoe Bay Sohio State of Alaska MEMORANDUM TO: State of Alaska ALASK~OIL AND C4%S CONSERVATION COMMISSION C. ~.~a~t,erton DATE: August 16, 1983 FILE NO: 108B:F6 Thru: Lonnie C Smith, ..". ' Com. missioner " FROM: Bobby Foster-~' ' l:~troleum Inst:~ctor TELEPHONE NO: SUBJECT: Witness Retest of Pilot, $$V, and $SSV on ARCC's DS 14-19 Friday, August 12., 1983.- After completing a location inspection for PhilliP's, I contacted Roy Adams, Production Supervisor, and set a time to witness the retest of DS '14-19. The test began at 5.-00 pm and was concluded at 5:30 pm and as the attached safety valve report shows there were no failures. In summary, I witnessed te retest of ARCO's DS 14-19. Attachment 02-00IA(Rev. 10179i , . ALASKA OIL & GAS CONSERVATTON C,~MTSSION Safety Valve Test. Rep~ ,." date pm~ssmms- t~S~'G · _ Ope, rator, .. ''m [[~ ' Representative .... Well Pilot FLG SI ANN SSV ~' SSSV_ Plt/Lo¢ No. High Low TBG TBG CSG IP FP Test IP FP Test _ , · ,, , .~'s /~ t? .... ~::--'~ .... :' '' " ' ..... . · .. ,. ... .. .. . · , · . ,., ~ · · . , . . . . ., i,~ '. ,, , , . ~ , , , I. , , . ,, , , , , ,, , , , , , , ,, , , .... ,, ,, ! ,,, .. Remarks ._,' ,, ,, , ! , .I . ../ ..... ' ... '.~_. . !, ARCO Alaska, Inc. ~' Post Office B~^ 360 Anchorage. Alaska 99510 Telephone 907 277 5637 May 26, 1983 Reference: Arco Cased Hole Finals D.S. 2-lA' D.S. 4-15/ D.S. 5-7- D.S. 6-3-- D.S. 7-3'~' D. S .. 7-11 ' D.S. 7-14~' D.S. 7-18 D.S. 7-19 . D.S. 12-1 .... 11-28-82. 4-1-83 4-14-83 4-13-83 12-3-82 12-4-82 12-5-82 1-9-83 1-28-8'3 12-2-82 .D.S. 12-18-" 1-11-83 D.S. 13-18':" 3-23-83 D.S. 13-34--. 4-2-83 D.S. 14-17 ~- 3-27-83 D.S. 14.'19~ 12-9-82 D.S. 14-21- 3-25-83 CN/MSN/GR Run 7 5" DA CH CNL Run 8 5" Sch CH CNL Run 10 5" Sch CH CNL Run 7 5" Sch CN/MSN/GR Run 3 5" DA CN/MSN/GR Run 8 5" DA CN/MSN/GR Run 8 5" DA ACBL/VDL/GR Run 1 5" DA ACBL/VDL/GR Run 1 5" DA CN/MSN/GR Run 3 5" DA ACBL/VDL/GR. Run 1 5" DA EPL Run 1 5" Sch TDT Run 1 . 5" Sch EPL Run 1 5" Sch CN/MSN/GR Run 2 5" DA EPL RUn 1. 5" Sch sign. and return the. attached copy as r'eceipt of data. Kelly McFarland AFA-403 Trans. # 361 NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON .., DISTRIBUTION EXXON MOBIL GETTY D &,M STATE OF ALASKA DALLAS A!aska Oil DRESSER INOUSTRIES, INC. 5600 'B' STREET. SUITE 201. ANCHORAGE, ALASKA 99502 April 13, 1983 Arco Alaska, Inc. 900 W. 5th Avenue Anchorage, AK 99501 To Whom It May Concern: Please find enclosed corrected tapes, .listers, and curve specification sheets on well D.S. 14-19 run on 12-9-82. This well was corrected because the spikes had to be removed on LSN Pass 1: 9700=9800, SSN,LSN,GR,CN for Pass 1: 10,000-10,070, and SSN,LSN,GR,CN for Pass 2: 10,000-10,070. The prior tapes, listers, and curve specification sheets on this well are invalid. If'you have any questions, please feel free to call me at (907) 56~-3233. Thank You, DRESSER ATLAS ../ i ., .¢ "-., ,~ ~ ~ , ;..<...,q ..... L,.o ........... ROBERT D. CHRISTENSEN Computer Operator Enclosures RDC: cac ,APR ~ - Ala¢~a Oil & Gas Bom;. t.;ommissio~ ,An~r~orage ARCO Alaska, Inc. , Post Office ~, 360 Anchorage. AlasKa 99510 Telephone S07 277 5637 April 20, Reference: 1983 Arco Magnetic Tapes w/Listings ~ D.S. 12-1j 12-2-82 CN/MSN # 1559 (Corrected) DA 7-3~''''' 12-3-82 14-1/ 12-9-82 2'lA/ 11-28-82 CN/MSN # 1560 (Corrected) DA CN/MSN # 1567 (Corrected) DA CN/MSN # 1556 (Corrected) DA ~-' D.S. 7-11c~ ---' D.S. 7-14 D5 12-4-82 CN/MSN # 1562 (Corrected) DA 12-5-82 CN/MSN # 1563 (Corrected) DA 7-14-82 OH % 1372 (Corrected) DA 1 copy previously sent by Dresser Atlas. Please sign and_,return the attached copy a.s receipt of data. 7 o - - c .: - i o - Kelly .McFarland ' AFA-4 03 NORTH GEOLOGY EXXON R & D .DRILLING PHILLIPS SOHIO' MARATHON CHEVRON MOBIL GETTY D&M STATE OF ALASKA DALLAS CAROLINE SM!TH' 0il & 0as.Cons, Commission /'. , ¢, ~ .~ ~% ;'~ .~ ARCO Alaska, Inc. B(~ Post Office 360 Anchorac~e. Alasks 99510 .. Telephone 907 277 ,5637 April 20, 1983 Reference: Arco Pressuze Data D.S. 2-20 4-10-83 4-9-83 D.S. 14-9B b.S. 14-19 Pressure Build-up DA Pressure Build-up Survey Report 12-28-82 Static Survey Camco 11-25-82 11-24-82 Pressure Build-up Camco Pressure Build-up Survey Report ease sign and return the attached copy as receipt of data. ._ Kelly McFariand AFA-4 03' Trans. # 291 DISTRIBUTION NORTH GEOLOGY R&D 'DRILLING PHILLIPS SOHIO' MARATHON, CHEVRON EXXON MOBIL GETTY D&M STATE OF ALASKA DALLAS i I~ [ [r' $: 1~ ~.~, $ T "- C ·. AlasV, a Oi.~ & Gas Cons. commissiel ARCO Alaska, Inc, Post Office/ .... ix 360 Anchoraget, .~ska 99510 Telephone 907 277 5637 January 11, 1983 Reference: Arco Magnetic Tapes and listings D.S. 7-17-- 12-16-82 D.S. 13-11'~12-13-82 D.S. 12-19/12-17-82 D.S. 12-19/ 12-23-82 D.S. 1-24 12-14-82 D.S. 14-19~"12'-9-8 2 .D.S. 14-1'5/'~12-6-82 D.S. 3-15-- 12-9-82 OH tape 66202 OH tape 66160 OH tape 66203 CH CNL 66233 OH tape 66173 Sch " Sch Sch Sch Sch CN/MSN 1567. DA CN/MSN ' 1564 DA CN/MSN 1573 DA ase sign and return the attached .copy as receipt Of data. Kelly McFarland AFA-403 Trans.,'# 026 DISTRIBUTION LOGY. R&D ,. DRILLING PHILLIPS SOHIO MARATHON CHEVRON · D&M GEOLOGY STATE OF Post Olfice Box 360 Anchorage. Alaska 99510 Telephone ~ 277 5637 January 6, 1983 RE' ARCO Cased Hole Finals D.S. 13-21 D.S. 14-19 D.S. 15-14 D.S. 11-7 11-24-82 Temperature Survey 11-25-82 ' Spinner 11-26-82 Spinner 12-5-82 Spinner Run 1 Please sign and return the attached copy as receipt of data. Camco Camco Camco Camco Becky Benedict AFA - 403 Transmittal #016 DISTRIBUTION NORTH GEOLOGY R & D DRILLING PHILLIPS SOHIO MARATHON CHEVRON ARCO Alaska. Inc. is a Subs,cliary of AtlanticRicttfieldCompan ¢ ARCO Alaska, Inc. ~' Post Office B~'..i60 Anchorage, Alaska 99510 Telephone 907 277 5637 August 13, 1982 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 14-19 (Corrected Bottomhole Location) Dear Mr. Chatterton: The DS 14-19 completion report, dated September 17, 1981, incorrectly lists the bottomhole location as: 1594' FSL, 1056' FWL, Sec. 4, TION, R14E, UM. The correct location is: 1515' FSL, 1077' FWL, Sec. 4, TION, R14E, UM. Also, the total depth of the well is 9402' TVD, and the plug back depth is 8966' TVD. Sincerely, J. Gruber Associate Engineer JG: 1 lm cc: R. W. Crick, ANO 912 K. McFarland, AFA 403 Op. Engr. Coord., PBOC 103 GRU1/L665 Gas Cons. ARCO Alaska, Inc. is a subsidiary of AtlanticRichfieldCompany ARCO Alaska, In~" Post Offic[ . 360 Anchorage, Alaska 99510 Telephone 907 277 5637 July 13, 1982 Mr. C.V. Chat Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: RE: D.S. 4-14 Permit No. 78-36 D.S. 12-7A Permit No. 81-175 D.S. 12-8B Permit No. 81-167 D.S. 12-9 · ' Permit No. 80-93 D.S. 12-13" Permit No. 81-87 D.S. 14,5 Permit No. 78-64 D.S. 14~19' Permit No. 81-45 'D.s. 14-20 Permit No.' 81-70 Enclosed are Subsequent Sundry Notices detailing the work done on the above-mentioned wells. Very truly yours, D. F. Scheve Regional Engineer DF S: TKKW Enclosures Distribution: Sohio Petroleum Co. ARCO Alaska,'lnc, is a Subsidtary of AtlnnticRichfieldCompany ALASK '~.,,L AND GAS CONSERVATION C ,,,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 81-45 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50- 029-20578 4. Location of Well 1542'S & 1808'W of NE cr Sec 9, 1094'N & 1312E of SW c~ Sec 4, (top producing interval) 1594'N & 1056'E of SW cr Sec 4~ 5. Elevation in feet (indicate KB, DF, etc.) 71' _ RRB 12. T10N, R14~., UM T10NR14E ,UM T10N: R14E: UM 6. Lease Designation and Serial No. ADL 28312 (surf) (TD) 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 14-19 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ;~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting anv proposed work, for Abandonment see 20 AAC 25.105-170). Began perforabion operations 5/26/82. Pressure tested tree, casing and wireline perforating equipment. Perforated 9978' - 9998' (20') MD; 10,030'-10,070' (40') MD (ref: BHCS 5/28/81) with 4 shots per foot 120° phasing. Well cleaned up to Low Pressu=e separator. Ran static pressure survey after 24 hour shut-in. Ran and set SSSV and tested. Installed and tested tree cap. Released well to Production Department, 5/31/82. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed __~___ _~J~~.- TitleRegiozlal Enqineer The space below for Commission use Date / Conditions of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office" 360 Anchorage,. ,,ka 99510 Telephone 907 277 5637 July 13, 1982 Mr. C. V. Chat Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: RE: D.S. 4-14 D.S. 11-1 D.S. 11-2 D.S. 11-5 D.S. 12-7A D.S.' 12-8B D.S. 12-9 D.S. 12-13 D.S. 14-5 Permit No. 78-36 Permit No. 81-123 Permit No. 81-128 Permit No. 81-155 Permit No. 81-175 Permit No. 81-167 Permit No. 80-93 Permit No. 81-87 Permit No..78-64 : D,,.,,S,, 14,19 ~ Permit No. 81-45 D.S. 14-20 Permit No. 81-70 Enclosed are Completion Reports for work done on the above-mentioned wells. Very truly yours, Regional Engineer DF S: TKKW Enclosures Distribution: Sohio Petroleum Co. ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany JUl 9 071 & , · " i" ' STATE OF ALASKA ALASK , .~_ AND GAS CONSERVATION ~' .MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL)~k GAS [] SUSPENDED [] ABANDONED [] SERVICE [] - 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-45 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50-029-20578 4. Location of well at surface 9. Unit or Lease Name 1542'S & 1808'W of NF. cr Sec 9, T10N,R14E, OM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1094'N & 1312'E of SW cr Sec 4, T10N, R14E, UM D.S. 14-19 .At,/,~I Depth "-"- 11 Field and Pool 1594'N & 11056'E of SW cr Sec 4, T10N, R14E, UM Prudhoe Bay Field 5. Elevation in feet (i~dicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool RKB 71' ADL 28312 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 16. No. of Completions 5/9/81 5/29/81 6/6/81I ---- feet MSL Single 17. TotalDepth!~k+_T~,. 18. PlugBackDepth(M~D) 19. DirectionalSurvey [ 20. DepthwhereSSSVset I 21.ThicknessofPermafrost 10650'MD %. .............. ' 10130'MD YES [] NO [] 2209 feet MD 1900' (approx) 22. Type Electric or Other Logs Run DIL/SP/RHCS/GR, FDC/CNL/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94% H-40 Surf 110' 32" 232sx AS II 13-3/8" 729 N-80 Surf 2662' 17-1/2" 3000sx AS Iii & 400si.' AS II 9-5/8" 47%. L-80 & Surf 9709' 12-1/4" 500sx Class 'G cmt S00-95 7" 29%. N-80 9409' 10647' 8-1/2" 400sx Class G cmt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/2" 9433' 9362' 9978' - 9998 'MD 4 spf 10,030' - 10,070'MD 4 spf 26. ACID, FRACTURE, cEMENT SQUEEZE, ETC. 8769' - 8846'TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED N/A . . 27, · PRODUCTION TEST Date First Production I Method of OperatiOn (Flowing, gas lift, etc.) 5- 26-82I Flowing Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS~MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO 6-17-82 12.5 TEST PERIOD ]~ '5500 2293 29 89I 638 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 728 NA 24-HOUR RATE I~ 8992 5740 0 27.0 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips. and presence of oil, gas or water. SUbmit core chips. · , .... ~ U L I 9 :'.~.~aska 0il & ~ias Cons. C0mmJS~j0o Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Top Sadlerochit Oil/Water Contact Base Sadlerochit GEOLOGIC MARKERS MEAS. DEPTH 9831' 31. LIST OF ATTACHMENTS TRUE VERT. DEPTH 8716' 9078' 10263' 10560' 9327' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and g,'av ty, GOR, and time of each phase. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Title ',,Regional Engineer Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 . .i ', · ,, ! III .! Post Office Box 360 Anchorage, Alaska 99510 Telephone 9(; ~77 5637 June 7, 1982 Reference: ARCO PRESSURE DATA D.S.14-19 5/28/82 DS.. 14-20 5/28/82 Shut-In Pressure Gradient Shut~In Pressure Gradient lease sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal # 213 DISTRIBUTION NORTM GEOLOGY R&D DRILLING PMILLIPS SOHIO" MARATHON C~EVRON EXXON MOBIL GETTY ARCO Alaska, Inc. is a subsidiary of AtlanticRIchfleldCompany ARCO Alaska, Inc.."~' North Slope ~. i~-t Post Office Box Anchorage. Alask~ 99510 Telephone 907 277 Jerry A. Roch.nn Districl Operations Engi.~eer November 12, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Hamilton- Subject- D.S. 13- D.S. 14- D.S. 14- D.S. 14- D.S. 14- D.S. 14- D.S. 14- D.S. 14- 6 Permit No. 81-121 ll Permit No. 80-131 14 Permit No. 81-102 15 Permit No. 81-84 16 Permit No.. 81-81 18 .Permit No.' 81-06 19' Permit No. 81-45 20 Permit No. 81-70 Enclosed are our Sundry Notices detailing the work to be done on the above-mentioned wells. Very truly yours, J. A. Rochon JAR:TKKW'mlc Enclosures ARCO Alaska, Inc. is a subsidiary,o! AllanlicRichfi(-'ldCompany (' STATE OF ALASKA (' ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL ~ OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, ]]nc. 81-45 3. Address 8. APl Number P.0, Box 360, Anchorage, AK 99510 50-029-20578 4. Location of Well 1542' S & 1808' W of NE Cr. Sec. 9, TION, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) _ 71' RKB 12. 6. Lease Designation and Serial No. ADL 28312 9. Unit or Lease Name Prudhoe Bay Field 10. Well Number D.S. 14-19 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in .Triplicate) (Submit in Duplicate) Perforate [~( Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting anv proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska .proposes to'.perf°rate selected 'intervals within the Sadlerochit Sand for production 'from the .Prudhoe .Bay Unit. Upon perforating the well will be flowed to the .flow station for clean up.and'produc.tion. Should additional drawdown be necessary to unload the wells it may be flowed to a tank for initial clean up. The perforated int'ervals will be given in the'subsequent report. All wireline work will be done through a '5000 psi WP BOP/Lubricator, tested to working pressure. The SSSV will be installed at the conclusion of the perforating and clean up Operation. Subsequent Work Ileportecl ib£ 14. I hereby certif~hat the foregoing is~,rue and correct to the best of my knowledge. Signed // // t~.--/---_~;~/~,~_~,=,.=--~/~// Title The space be~o~r Commission use Conditions o~'Approval, if any: Date //f//'/o~'~// ' Approved bY , Returned ' - , .... ~,;;;~.;~:.lN. By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate October ,9, 1981 Mr. P. A. VanDusen District Drilling Engineer ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 9~510 Dear Mr. VanDuSen; We have recently received completion reports on several wells where the reported bottom hole location cannot be verified by the directional surveys that have also been submitted. The last of .the wells in question is enclosed. We would appreciate }.our checking to determine the data used in arriving at the bottom hole locations for these wells. Since w~ have an internal program to cross-check the accuracy of the submitted data, it .is necessary to detemine why the discre- pancies exi st. If you could have a member of the department that determines this data call Mrs. Elaine Johnson at 279-1433 it should pin- pOint'where and why there are differences. Thank you for your help in this matter. Yours very truly, ~.]ar~y W. Kugler Commi ssioner Enc 1 o sure HWK:be ALASKA OIL AND GAS CONSERVATION COMMISSION I~LL LOCATION DIoCR~.PA~CIES Kuparuk 25647 Kuparuk 25648 Kuparuk 25649 A-2 B-4 C-8 The following are all in the Prudhoe Bay Unit~ DS 12-12 DS '14-11 DS 14-20 DS 16-4 DS 16-5 DS 17-7 DS i7-8 DS 17-9 ARCO Alaska, Inc. Post Office ,P,[ Anchorage. AI,.',':i.:" '"'iF IC. Telephone 997 ;'7? '-63? September 28, 1981 Mr. Harry Kugl,er State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 12-11 DS 16-4 West Sak #18 DS 12-12 DS 16-5 A-2 DS 14-9A DS 16-14 A-3 DS 14-19 DS 17-7 B-4 DS 14-20 DS 17-8 C-8 DS 16-1 DS 17-9 Dear Sir: Enclosed please find the.Completion Reports for the following wells: A-2, A-3, B-4 and C-8. Although these Kuparuk .wells have been per- forated, production test data has not been obtained; this information will 'be forwarded to your office when available. Also enclosed are Completion Reports for the following wells: DS 12-12, DS 14-19, DS 14-2.0, DS 16-4, DS 16-5, DS 17-7, DS 17-8 and DS 17-9. Production test information is not applicable for these wells since they have not yet been perforated but will be submitted to your office when we obtain the information. Previously unreported information such as locations for bottom hole, producing interval and geological forma- tions have been added to the updated Completion Reports. DS 14-.9A and West Sak #18 have been plugged and abandoned. An updated Completion Report with Drilling Histories for these wells is enclosed. Information regarding West Sak #18 is of a confidential nature and we would appreciate securely storing the report where it will receive minimum exposure. ' The initial Gyroscopic Survey for DS 16-1 was unacceptable and a rerun is presently being authori.zed by our engineering staff. An updated Completi.on Report for this well will be sent to your office subsequent to our receiving an acceptable survey. The remainder of the requested information - an overdue Completion Report on DS 16-14 and an incomplete CQmpletion Report for DS 12-11 was sent to your office August 27, 1981 and was apparently enroute at the time of your September 2, 1981 letter to this department. Also included are completion Gyroscopic Surveys for DS 12-12, DS 17-7 'al'nd DS 17-9. RECEIVED Sincerely, ,D,j,..S,tri,ct,., Dr i ],l..i ng. Engineer ...... SEP ] 0 198] Alaska 011 & Gas Cons. Comrn/ss/orl Anchorage ALASKA _ AN D GAS CONSERVATION .,,IlSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL~ GAS [] SUSPENDED r-1 ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-45 3. Address 8. APl Number P.O. Box 360 Anchorage, Alaska 99510 50- 029-20578 4. Location of well at surface ~-, ~ 9. Unit or Lease Name 1542'5 & 1808'W of NE cr Sec 9, TiON,~q_4E, UM 'i-~cc~o~[ Prudhoe Bay Unit At Top Producing Interval'~ VERt~iE,,[I~_ l~.,c,~r3 ! 10. Well Number 1094'N & 1312'E of SW cr Sec 4, TION, R14E, UM~Sur~.~ DS 14-19 At TotJ~l~i~'pth I .',:~ '7 ? · 11. Field and Pool ~'N &~'E of SW cr Sec 4, T10N, R14E, UM Prudhoe Ba~v Field 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Pr~dhoe 0i l Pool 71' RKBI 28312 12. Date Spudded , 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions '5/9/81 5/29/81 6/6/81I - feet MSLI 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set 121. Thickness of Perm'afrost 10650' MD 10130'MD YES r~X NO[] 2209 feet MD 1900 (approx) 22. Type Electric or Other Logs Run DIL/SP/BHCS/GR, FDC/CNL/CCL ,~,, 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surf 110' 32" 232 sx AS II 13 3/8" 72# N-80 Surf 2662' 17 1/2" 3000 sx AS III & 400 sx AS II 9 '5/8" 47# L-80& Surf , m9709' 12 1/4" 500 sx Class G cmt S00-95 7" 29# N-80 9409' 10647' 8 1/2" 400 sx Class G cmt , 24. Perforations open .to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD .. .' in.terval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) N/A 5 1/2" 9433' 9362' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ..... . . .:. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED N/A .i .... , . ., . , ..... ,. 27. pRoDUcTION TEST " Date',First Pr0duct.ic)n .. Method of Operation. (Flow. lng, gas lift, etc.) N/A .. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESlZE IGAS-OILRATIO ., ... TEST PERIOD I~ . .. Flow.Tubing Casing Pressure. ... cALCULATED OlL-BB'L GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press, 24-HouR. ELATE' I~ '"' 28. "CORE DA;FA '" ' Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ' N/A ..... RECEIVED: SEP o 1981 ' Alaska 0il &' Gas C0ns..C0mmJssi0~ Anch0~age ... Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. NAME Top Sadlerochit 0il/Water Base Sadlerochi GEOLOGIC MARKERS MEAS. DEPTH 9831' 10,263' 10,560' TRUE VERT. DEPTH FORMATION TESTS 8716' 9078' 9327' Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Dri ll~ng H~story 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Engr. Date 9/17/81 INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 ARCO Oil and Gas?',mpany North Alaskl, .strict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer September 3, 1981 Reference: ARCO DIRECTIONAL SURVEYS D.S.14-19 8/2/81 Gyroscopic Job No. Boss-16864 D.S.14-16 8/31/81 Single-Shot Job No. A881D0459 e sign and return the attached copy as receipt of data.' Mary F. Kellis North Engineering Transmittal#569 DISTRIBUTION NORTH GEOLOGY EXXON R & D MOBIL DRILLING GETTY ENG~ MANAGER PHILLIPS D & M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON ARCO Oil and Gas Company is a Division o! AtlanticRichfieldCompany Alaska 0il & Gas Cons. Commission Anchorage September 2, ~1981 Mr. P. A. Van Dusen District Drilling Engineer Arco Alaska, Inc. P.O. ~Box 360 Anchorage, Alaska 99501 Re~ Overdue Data Submission '. '.~ Dear Mr. Van Dusen: , wells on 'the atta~'%ed lists are those for which Completion ~eports (form 10-407) are either incemplete or apparently overdue, with 'completion~~ abandonment, or suspension dates prior..'to August 1,' 1981. ~ The first list is of those wells for which an incomplete Completion P, eport was filed, with the comment that the locations at the top of the producing interval, and at the total depth were be submitted" or "N/A." The.completion dates go back to Januar~ 9. The second list is of those Wells for which available information indicates the wells have been cc~lp.leted, but the 30 day filing period has passed without.~ a Completion Report having been submitted. , We need to be brought up,to-al, ate on directional survey prcDlems that may be responsible for these late fi.lings, or have the required 'directional .surv, eys,~ and reports submitted to us. We would appreciate a resP°n~e at your earliest convenience. , Sincerely yours, Harry Kugler Commissioner hTWK / JAL/g lh . A. Van Dusen September 2, I981 Incomplete. Completion Reports Well Name and Number Prudhoe Bay Unit DS 16-1' Prudhoe Bay Unit DS 14-9A Prudhoe Bay Unit DS 16-4 West Sak 18 Prudhoe Bay Unit DS 16-5 Kuparuk C- 8 ,~_~-. ~ P r u dh o e Bay U n i QDS~~ Prudhoe Bay Unit DS 17-7 Prudhoe Bay Unit DS 14-20 . Prudhoe Bay Unit DS 12-11 Kuparuk A-2 Prudhoe Bay Unit DS 17-8 Comp 1 e t i on / Aba ndo nme nt Suspension Date 1-9-81 3-21-81 3-27-81 4-17-81 4-21-81 5-15-81 6-6-81 6-10-81 6-30-81 7-1-81 7-2-81 7-2-81 Overdue (?) Completion Reports Prudhoe Bay Unit DS 16-14 · Kuparuk B-4 Kuparuk A-3 Prudhoe Bay Unit DS 17-9 Prudhoe Bay 'Unit DS 12-12 7-9-81 7-14-81 7-24-81 7-25-81 7-26-81 ARCO Oil and Gas~ mpany North Alaska, district Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer Aug 7, 1981 Reference: ARCO Magnetic Tape & Listing D.S.14-19 7/21/81 CN/MS 2650-10150 a e sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #496 DISTRIBUTION NORTH GEOLOGY R&D' DRILLING ENG ~ MANAGER D&M GEOLOGY STATE OF ALASKA ARCO Oil and Gas Company is a Division ol AtlanticRichfieldCompany ~ .. EXXON MOBIL MARATHON ARCO Alesk. a, Inc. ° Post Office.' x 360 Anchorage, ~aska 99510 Telephone 907 277 5637 july 21, 1981 Mr. Hoyl e Hamil ton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 12-10 DS 16-14 'DS 12-11 DS 17-7 DS 14-18 DS 17-8 ~~~. A- 1 DS 14-20 A-2 DS 16-13 B-3 B-4 Dear Sir- Enclosed 1) . The 2) The 3) The DS 1 4) The A-1 please find: monthly reports for DS 16-14 & B-4. subsequent Sundry Notice for DS 14-18. Completion Reports for DS 12-10, DS 12-11, 4-20, aS 16-13, DS 17-7, DS 17-8, ^-1, ^-2 Gyroscopic Surveys for DS' 12-10, DS 14-20, DS 16-13, and B-3. Sincerely, P. ^. YanDusen District Drilling Engineer PAV/KJG:'sp Enclosures RECEIVED JUL 2 1 1981 ~aska 0il & Gas Cons. Commission taohorage ARCO Ala,~k:l, Irlc ir., a .,,ub=;idiary of Atl;mll~.i~i£hfi~:';'~Cornp~rr~y ORIGINAL I' . STATE OF ALASKA ~ ALASKA'ulL AND GAS CONSERVATION C ,viMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well . OIL ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-45 3. Address 8. APl Number P.O. Box 360 Anchorage, Alaska 99510 50- 029-20578 4. Location of well at surface 9. Unit or Lease Name 1542'S & 1808'W of NE cr Sec 9, TiON, T14E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number To be Submitted DS 14-19 At Total Depth 11. Field and Pool To be Submitted Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe 0i 1 Pool 71' RKBI 28312 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore I 16. No. of Completions 5/9/81 5/29/81 6/6/81 - feet MSLI 1 17. TotalDepth(MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I 21. Thickness of Permafrost 10650' MD 10130'MD YES [XX NOD 2209 feet MD 1900 (approx) 22. Type Electric or Other Logs Run DIL/SP/BHCS/GR, FDC/CNL/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surf 110' 32" 232 sx AS II 13 3/8" 72# N-80 Surf 2662' 17 1/2" 3000 sx AS III & 400 sx AS II 9 5/8" 47# L-80& Surf 9709' 12 1/4" 500 sx Class G cmt .. S00-95 7" 29# N-80 9409' 10647' 8 1/2" 400 sx Class G cmt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. I TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET. (MD) N/A 5 1/2" 9433' 9362' ,, 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED I ., 27. PRODUCTION TEST Date First Producti.on Method of. Operation IF:low'in§, gas lift, etc.} N/A' Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I .. TEST. PERIOD I~ .. Flow Tubing , Casing Pressure .CALCULATED,, OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl {corr) Press. 24-HOUR RATE'~ .. 28. CORE DATA j~j j~ ~ ~ N/A ... JUL 2 1 1981. : Alaska Oil & Gas Cons. Com~issi · Anchorago · · , · · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME m Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. To be Submitted N/A 31, LIST OF ATTACHMENTS Drilling History 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed '..~,~ ~.~...~.~_f,~ Title Dist.Drlg Engr. Date 7/10/81 INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item '1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". DS 14-19 DRILLING HISTORY NU 20" riser. Spudded well @ 2200 hrs, 5/9/81. Drld' 17½" hole to 2675'. Ran 66 its 13-3/8" 72#/ft L-80 butt, w/shoe @ 2662. Cmtd 13-3/8" csg w/3000 sx AS III & 400 sx AS II. ND 20" riser. Instld 13-3/8" packoff & tstd to 2000 psi - ok. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 12~" hole to 9725'. Ran 231 its 9-5/8" 47#/ft L-80 & S00-95 butt w/shoe @ 9707'. Cmtd 9-5/8" csg w/500 sx Class G cement. Instld 9-5/8" packoff & tstd to 5000 psi - ok. Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 8½" hole to 10,650' TD. Ran DIL/SP/BHCS/GR, FDC/CNL/CCL. Arctic packed 9-5/8" x 13-3/8" annulus w/300 bbls HpO, 300 sx Permafrost "C", & 131 bbls Arctic Pack. Ran 42 its 7" 29#/ft N-80 8RD ABM csg fr/9409-10,647" Cmtd 7" liner w/400 sx Class G cement. Drld cmt to 10,130' PBD. Tstd lnr lap to 3000 psi'- ok. Displaced well to NaC1. Ran 5½" completion assy w/tail @ 9433' & pkr @ 9362' Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & ts~d to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Tstd tbg to 3000 psi & ann to 200 psi - ok. Tstd tbg to 200 psi & ann to 3500 psi - ok. Clossed SSSV. Instld tree cap & tstd to 5000 psi - ok. Secured well & released rig @ 1400 hrs, 6/6/81. 1 Gas Cons. Commissior~ Anchorage ., , ¢ ~, 13~302 R2 Eastman/ Whipstock A PETROLANE COMPANY REPORT of SUB-SURFACE DIRECTIONAL SURVEY RECEIYED JUL 1 7 ]98] AP, CO COMPAN%' .ALaska 0il & Gas Cons. Commission Anehnrn.~n? Drill Slqht 14~. Well Number WELL NAME LOCATION JOB NUMBER A581D0334 TYPE OF SURVEY Directional Single Shot DATE 3 O-Jun-81 SURVEY BY BeJUene/Hensley OFFICE Alaska .d Eastman P. O. Box 4-19?O/Anchorage, Alaska 99509/(907) 349-4617 June 30, 1981 ARCO ALASKA, INC. P.O. BOX 1479 Anchorage, Alaska 99510 Well Number: D.S. 14-19 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Directional Single Shot Date: June 30, 1981 Method of Computation: Radius of Curvature Surveyor: LeJuene/Hensley Job Number: A581D0334 Attn: Bob Hines Dear Mr. Hines, I am enclosing the original and one copy of the Directional Single Shot Survey run on the above mentioned well. We wish to take this opportunity to thank you for calling on our services and trust that we may continue to serve you in the future. rely, District Directional Drilling Supervisor ~/dj cc: file enclosure Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide ARCO ALASKA, INCo DS 14, WELL NO; 19 DSS PRUDHO£ J~AY~ NORTH SLOPE~ ALA~SKA DSS, 0-10650 Ml'~, DRILLER; LEJUENE/HENSLEY RIG~ PARKER 191 DECLINATION; ~0 1/2 DEG EAST .. dOB NO; A581r_;oss4 VEI."<TICAL SECTION CALCULATE:T; lN F'LANE:".'-ii-OF'~F"RoF'oS~~; ::!;'']']' Y ~- ,;i~ ....' .... '. - r_~IRECTION** N S6 DEG, 58 MIN+ .W ..... ', .-,..: ..... -..:~-.-:~.:-. ~,-..~ ~.-' ,? - :..il, ..' ;,i:- ;,--':- ~; :_. ..Y' ',:. . ;t RECORD OF SURVEY ...... RADIUS OF CURVATURE METFIO0 R[:O AL. AS'I'<A, INC 0 S 14, WELL. NO: 19 I)SS 'RUDHOI"i~ BAT, NORTH SLOPE, AL. ASEA · ; _ . · COHF'UTATION F'AGE NO,:. -1 JOB NO; A581DO3J4 TIME DATE 19;24154 29-JUN-81 TRUE EA.c;ui.'(E:D DRIFT DRIFT COURSE VIERTICAL VERTICAL SUBSEA R E C T A N 6 U L A R C L 0 S U R E DOGLEG DEF'I'H ANGLE F_~IR. ECI'ION LE,~'J. GI'H DEF'I'H SECTION TVD C 0 0 R D I N A T E S DISTANCE DIRECTION SEVERII'i' Fli:ET D H D M FEE]' FEET FEET FEET FEET ' FEET D H DG/100F] O, 0 0 0 0 O, 0,00 0,00 -71.00 0,00 0.00 0,00 0 O 0,00 ~9S. 0 45' S 71 0 W ~9~. ~92.~9 0,7~ ~21,99 0,84 S 2,4~ W 2.57 S 71 O W 0,19 11000 0 30 S 41 0 W 707, 1099.95 1,19 1028.95 5,10 S 8,75 W 10,13 S 59 46 W 0+06 154~, 0 45 S 17 0 E 469, 1568.~2 -2,08' 1497,92 9.89 S 9,68 W 1~,84 S 44 2S W 0,14 21&2. 0 45 S 15 0 E 5~. 2161,87 -~.~8 2090,87 17+~1S 7.41W 18,8~ S 2~ 10 W 0.01 2605, i 30 S 15 0 W 14, 0 45 S 46 0 W ~.t~43. 2 0 N 56 0 W ~6700 6 45 N 52 0 W 3793, 11 0 N 45 0 W ~884, 12; 15 N 42 0 W ~947, 14 30 N 48 0 W 4088, :£9 0 N 47 0 W 4°41,,_ ~ 15 N 46 0 W 43c,:'4, ;'~9 0 N 46 0 W 4549. ~5 0 N 44 0 W "~6~8. 38 45 N 44 0 W 5098, S8 '15 N 42 0 W 5591, 39 0 N 40 0 W --""~ S9 15 N 40 0 W 443, 2604,78 839, 3443,61 ~9, 3542,58 127, 3669.17 123, 3790,67 -16+24 2533.78 -22,48 3372,61 ~1.32 3471.58 -12,06 ~598,17 6,52 ~719.67 ~,91 S 7+41 W 26+95 S 15 58 W 0,21 39,93 S 15,67 W 42,89 S 21 26 W 0,11 40,12 S 17,86 W 4~.91 S 24 0 W 2,00 34,43 S ~+69 W 42+96 S 36 44 W 3,75 21,86 S 39,89 W 45,49 S 61 16 W 3,56 -, · 91+ 3879 64-i'~'''''~ ~ '. ' + .,~,51 3808"+64 8,00 S . . 63, 3940,80' '-'::40,46" 3869,80 ":' "2+68'N J. 41, . 4075,78 80,40. 4004,78 30.12 N .. 153,'- 4218,47 .... .134+77-::4147+47 .': '68,07 'N ..... -, ~ '~ ~.. _.-. .: 153, 4355,78 ~01,27 4284,78 114+85' N : 53,05 W '53,65 S 81 25 W 2+57 '-""'.63,72 W 63,78 N 87'36 W 3,02 93,68 W 98,40 N 72 10 W 3,20 1~+66 W 150+00 N 63 I W 2,79 182,11 W 215,~0 N 57 46 W 3,76 155, 4487.17 282.56 4416,17 172.90 N 240,16 W 295,92 N 54-.15 W 4~o.~,34 237,21 N 302. 149, 4606.34 ~71,29 ='"=' 22 ~ W 384, N 51.53 W 400, 4918.29 &20,25 4847,29 420+~0 N 47~+00 W 6~2.,76 N 48 23 W 493, 5302,10 .... 928,90 5231,10 . 653.82 N .675+99 W ..940,45 N 45 57 W 2~2. 5482,08 1075.08 5411,08 765.96 N 770,09 W 1086,15 N 45. 9 W 3,93 2,52 0+31 0,26 0,11 '..--:97, 39 0 N 41 0 W ' 474, 5849,79. 1373,60 5778,79... 993,38 N . 964+32 W 1384,46 N 44 9 W 6754, 38 15 N 41 0 W 457, 6206,82 1658,16 6135,82 1208,68 N 1151,48 'W 1669,37 N 43 37 W 7258, 36 45 N 40 0 W 504, 6606,66 1964.37 6535,66 1441.97 N 1350,7~ W 1975+79 N 43 8 W 7701, 35 0 N 40 0 W 443, 6965,61.. ....... ~.._,~o~ 61 6894,61 1640,83 N 1517,59 W 2'~35+05. N 42 46 W 8187, 33 15 N 39 0 W 486. 7367.91 2495,97 7296,91 1851,20 N 1691+01W 2507+28 N 42 25 W 0,14 0,16 0,32 0,40 0,38 8311, 33 0 N 37 0 W 8654, 34 0 N 39 0 W 8942, 33 45 N 37 0 W 9431, 34 0 N ~0 0 W 9665. 33 30 N 28 0 W 124, 7471,76 .... 2563,69 7400+Z6_.. 1903,86 N 1733,65 W 2574,92 N 42 19 W 343, 7757,78 2752,88 7686,78 2050+99 N 1852,79 W 2763°94 N 42 6 W 288, 7996.89 2913,37 .~-~.~..89 ~1~7.48. N 1951,61W ~_~o~4,07 N 41 52 W 489, 8402,88. ~185,26 8331-,88 2404,61 N 2101,95 W 3~9~,80 N 41 9 W 234, 8597,45 3314,00 8526,45 2518,31N 2164,97 W 3321,00 N 40 41W 0+20 ~9 0.40. 0.80 0,52- RCO ALASKA, INE:, 'S 14, WEL. L NO; 19 DSS 'RUDHOE BAY, NORTH SLOF'E, AI. ASKA · ' .. " COHPUTATION PAGE NO0~ '2 JOB NO: A581D0334 TIME DATE ~.1:54 29-JUN-..81 .. TRUE EASURED DRIFT DRIFT COURSE VERTICAL VERTICAL SUBSEA R E C T A N G U L A R C L 0 S U R E DOGLEG DEF'TH ANGLE PlRECTION LENGTH DEF'TH SECTION TVD .C. 0 0 R.D I N A T E S DISTANCE DIRECTION SEVERITY F:'EET D H D H F'EET FEET FEET F'EE~ FEET FEET D H DG/100FT 'J. 06~:",.,O 33 30 N 26 0 W 985, 9418,83 ...... 3849,43 ~347,83. 3002,69 N 2411,78 W 3851,34 N 38 46 W 0,11 FINAL CLOSURE -' DIRECTION** [~ISTANCE; N 38 [lEGS 46 HINS 18 SECS W 3851,34 FEET DRILLING DAYS ..... VALUES USED FOR I)EF'TH ARE i'lD DAY 1 2 3 4 5 6 7 -. 8 9 10 11 12 14 15 16 17 18 19 20 21 D E: F' T FI '39~.00 2~05,00 .. ~ 2605.00 '~605.00 3543,00 4549,00 5591.00 ~8 .O0 6754,00 7~=:o O0 8187,00 8311, O0 8654,00 8942,00 9431,00 9665°00 9665,00 9665,00 10495,00 J. 0495,00 10495,00 10650.00 WEIGHT WEIGHT VALUE:S ON BIT IS GIVEN PER 1000 F'OUNDS USED FOR DEF'TH ARE -. . · ..if :'L'. .,.. '.i'~ .. 3 r_~EF'TH WEIGHT 80o00 2675,00 4017.00 4630.00 8268,00 60,00 65,00 60.00 65,00 60,00 REVOLUTIONS PER MINUTE VALUES LJSED FOR DEF'TH ARE MD D E F' l' H 80.00 2675.00 3494.00 4017.00 4630°00 ~ 4.00 140.00 140,00 0.00 140.00 140.00 140.00 140.00 60.00 90.00 ............. RRC§' RLRSKR, "INC; ................................ : ............................. H~3R I ZONTRL PROJECT I ~'N DS I4, WELL Nfl: 19 DSS . '. S~LE ! IN. = 500 FEET . ... PRUDHOE DRY, NORTH SLOPE, RLRSKR DEPTH INDICRTI3R= TVD . . ERSTI~RN WHIPSTOCK. INC. .. :., : ..~. ~._. ! · \ : ' ' NORsTH 3002.6.9 "EST 2411.'77 ' ' i._,,_,~. ,'" . .' CLI:I URE 3851 34 N i8 46 18 N : · ' ' '? :~.'! '. ": ! ' i' .... !"'! ..... ! ...... i ".':: :' ~: .... ! .. .:- .!.:':..:, .... ! .... .......... . ..................... !-. .............. .-.. X,-~,.. -: ....................................................... : .................................... .. , .... :" ' , · ' ......... ' ................ ' ......... :'" 448'/ .... !' ............ :""'"' . ! , . . .~ · ; . · I : · . ~ ~c~ ~L~$~a. "'iNC: ................. - ................ : ....... :-' ..... YERT I el:IL" PRflJECT I fin DS 14, WELL NO'- 19 DSS $CI:ILE I tN. = 1000 FEE1 PRUDHOE BRY, NORTH SLOPE, RLRSKR . . ERSTHRN I, IHIPSTOCK, INC. : .............. · , , : . . ,~ . · . . ..... ~ ...................... : ........................................ · · · ', · i · · '- ' . .. i. _0 .... " '' 0 : o .- -i ......... ; .... ~ ......... t .......... ! .... : . . ~. ~'": ......... ,I .... ~ . ; ..... '. ........... i., . i ........ '--. . , .... i . . . ; .... ' .,. ....................................................................... ; ..................................... L:..'.': ..~...: .... '. ~ .1000 ..................................' .................. . ......................................................... · , · . : '.. ' ...................... 2000 ................. ' ' ' ' " ' ' ' " ·. .... ; : ........................ 2605 ................................................................................... · ..3000 ' · ' : ': ' ' : · ~'.'~~'.:.".'~.~;~?.",'.-:~'~"~.~'".-:~,.:.~-:::.'~ " . ...... : ....... i - . . ~" · · ', .... ~ ~ ..... '. '1 ...... '."~": .... "-"~ ...... ' ' ' ~ 9884 ' ' : · , ....... m ......... 549 . . · . ..' . ~;~ . , ......... . ....~.. ' ' .... '.'. ,. .,,...'..' .,... .............. ~ ~o~ ........ i '"- ......... ' :- ' ........ ; ........... '. ..... !...', ; ....... '"' '.''.."' '. . ,~ . .' . : ' : '"' :"' i .";." i '. i" ! '.: ".. ::' ~'...'."" .' ": .:..-....-.i-~. ..... ~, -i ...... ' ..... :. -- .:- -:- : . !. ..... ' ..... :~ .... ~.......~ ....... :ii:.'--.:.::.i ..... '..i-..'.~-: ~.,-".'--...i ..... : ...... '- ....... ~ ....... ':.' -' ' .'....'.'.·'. · , ... i .' ....'~: :., ' .', '.. ~':. · !.\ ' ' ' i ' ., . ~ . :.." i. .'.'.. .... .' . ' .; ..... ~ . : . ~ \ ~-t . "i" ':" ' "'.'"..' ':.'.'" ."~ ' . ...... :..> ........ :-,-. .... ~°°~ ................... ...'.-.h'. ........ i'-'"'.' ...... ! ......... "..'X ......... ~ ................. : ........ ': .......... '~'"'-'-'~-?'¢." ': .... ,' .... .. ' ' : 'i ,. ! . ' . ; ' ' : :, " ;' "! 'i.i "' . ..................... ........... ...................... i..iilli .... : ........... , ...... ! ..., ·' " :' ....... · '" .... ' ...... "'.' '. ..................... ~ooo ...... '. ........ ! ................ ~ ................ .................... 9000 .............. · . ...: '... , ..,...: ........ '. :,..' .:." .i~ . ' . · , 10650 ................ 10000 . I I I I I .......... "' 1000 0 1000 2000 3000 4000 ..... : .................... VERTICRL SECTION ' ' ' CLOSURE 3851.34 N 38 46 18 N ................................................. · :'-' · DS 14,' !-NELL· NO:.19 : i PRUDHOE BAY, NORTH SLOPE, ALASKA · ............ : ....... : ......................... ERST RN 14HIi:'STOCK, INC.' ............... : DRIFT CHART I MD 110130 RRCO' RLRSKR,'';I NC; ..... DSS ........ ... .JOB NO: R581D0334 .. ......... ,:. .....· ,100013 · . .9000 , . ..... 8000 .... ,. .....· , , , ," . · . 5000 .. . ~ I I ' ' '.. ~. ..~.. ' ' ;' . ' ~ : :' I .' ' ' ~ ' : . : · il .i~ ..[...t[II I :I I ~i II [ I ..... i i ,~l · . i '} ' · I ~ I ilI ~ I I I ~[ II I i : I i ...... : I I Il [: ...... i:Il ~ll~ .... :I F'-F-r',:"."::'r..T '1--.-- i~'l 'lTl' ~ .......... .... : ..... ' .... ::,, i,!1..: ! !~. ; ' , [ ''I ' I ..... Iii : ...... :'.] '' [ I' '.~' t' i~ ~' , '1 I RI DRILL VERTICRL HOLE' ' ' BI. DRILL VERTICRL HOLE' II C~ DYNRDR]LL ........... D1 RNGLE BUILD R$$EHBLY El PRCKED HOLE R$SEMOLY ' · FI SLIGHT RNGLE DUILD R$SE~BLY ....... , · G~ SLIGHT BUZLD-RIGHT NRLK ........ H~ ?RCKEB HOLE ASSEMBLY .......... ;.. :.' ............. August 28, 1981 Mr. Bob Hines ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Dear Mr. Hines: Re: Our Boss Gyroscopic Survey Job No. Boss-16864 Well No. 14-19 (SEC9 T10N R14E) Prudhoe Bay Field North Sloped Alaska Date of Survey: August 2, 1981 Operator: John Coogle Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Multishot Directional Survey.on the above well. Thank you for giving us this opportunity to be of service. Yours very truly, KA/pr NL SPERRY-SUN, INC. Kirk Afflerbach District Supervisor Enclosures COMPLETZON REPORT FOR SPERRY-SUN B'Y'FM LXNDSEY. .. RADZUS'OF.CuRvATURE"'METHOD ARCO ALASKA INC. WELL DS 14-19 '".- -PRUDHOE BAY FIELD .....................................---------- ------ - .__.~U~VFY"DATF'=LAUGUAT'2'~'-lq'RI- ..... · .................... NORT~ SLOP£'~ ALA~K'A GYROSCOPIC SURVEY BOSS 16864 COMPUTER DATE 27 AUG 81 .:':'.. ' '.'.- :. "?i?'~'.":~ - - : __-~. '=_=_~_ -' RECORD OF SURVEY HEA$, DRIFT VERTICAL sub :: :':"-DR."IFT'ii":':~"?:~¢i?:TO'TALi"COORDIN/~TES ::':i~::;'-'~":'/;::?;'?C~.;'L~.;-:O";-i;;:$::!:'-U~'!'~'R:i;i;!E~!S'~!~::.! :;-";";'.::.;'SEVERITY · .. ·SECTION DEP' '--A-NGIZE ......... DEPTH ............ SEA- "-- '":":"~ -': ....... : .............................. "' ...... :"DI"sTANcE--'~AN~' :':"'"OEG/iOOFT .......... DISTANCE DIR'EC .... ~ D M DEG. D M S' · 200 0 8 199.99 128,99'-"""!!'S65"50W::-'??.~!;i~i':;'?i'"'0"62..':S':-!'!!"!?ii'.:"0' lo'-'Wi':'?:;ii;ii:i:ii~i::i-!!'!;'.:!O.'63?!i$'~!'!9"ii!::L2-~?:~'49-1'W':-;:-'':'-'''.--' 0,200 '. ' -0,43 ---3-~)'0 0 23 '2-99~'9'~ ..... 228~"~'~ '~5~'0~'''''~ ...... 0'-~'85'~'$ .... '~'-48-' 'W '":- ........ "'" 0-'~'98'.~'~9"=3-~'9-~:''~: .... =0*250 ............... -0'39 400 0 46 399.99 328.99 S37.50W ~.56 S ~,~9 W ~.96 S 37 ~0 34 W 0.383 -0.53 500 0 40 499,98 428.98 516.40W 2,67 S L,75 W 3,20 S 33 ~9 25 W 0,~00 -1,07 .... -4'bO- ...... 0'"4o ......... 599,97 ....... 52~', 97"~5'5~ ;?'OW=;-:~=--3,6L'"'$'' ~7.'F:'::~ 2',4~=~W~.'::"-=-~-7'~.."'4,3~'-: s~33-'~'46:'~'o"~w"~::-"o~26 ............. ~ ,43 ..... 70o o 3~ 69~.,~7 6za,gv"----?.s4e,'50~.'?:-~:~'~:~'~:"4,z~ -s.":"~.-:'::':-:'.'..?-~-:.3'z~ ~w~?~5~;~s~7~/[~4~w~?;~:~~.'' -~,~6 .... ~.... ~:..: . . . . . . . : - .. · ...... . ..... 900 0 25 899,96 828096 S[[,60W ...... 5~'79 S 4,02'W ................. 7'05~S~3'4'-~'~5'6-"W .............0"067 ...................... ~2,20 ..... 1000 0 16 999e96 928e96 S 8eOOW 6.38 S 4e12 ~ 7.60 S 32 53 4 W OelSO ~2e61 1100 0 ~8 1099,95 1028,95 $25,20E 7.29 S 3,99 ~ 8,31 S 28 41 25 W 0.53~ -3.42 '"00 0 28 ~299.9~ ~228.9~ "" SZ6,4OE".'."~:?:;~'... 9.26 .S ..:'---'.-3,0~ .W':-:. ;'.'"..:.;.-9,75..:SL[8'-'.L'3"¢O-:':W ..- 0.~50 -5.56 ~ ~ 0 26 ~399,9~ ~328,9~" '5.7,20E':' ?j;:~:~::;lO,O0 '-5 '" "" ~,82'~. ?'' ~.::"--..:.:-- ~0.39.::.S:~'~5~.'-:.45.~.:....~9"~' .0.033 -6,29 L'~d ..... 0-28 ~499.93 ~28,93 S 3.80E ~0~-79~ ........ ~'j'74 ~ 1~'~"I3---5'"~I~-~7-:25-'~''' ...... 05033 ................... -6,96 ~600 0 43 ~599,93 ~528~93 527,70E [~.77 S 2,~7 ~ ~2.03 5 ~ 50 ¢6 ~ 0,250 -7~92 1700 0 3~ 1699,92 1628,92 S 7e60E 12.83 S 2~13 W 13,01 S 9 25 49 W 0,150 '8.97 1900. 2000 2100 22.00 2300 --0 28 2-(-~'~9,91 2028'~'91 ~"J~-~)E';''''"'~ -i-5-~6-9--$ ........ '-1,' 66"'~'W ........... i-5,'7'7~'5'-='~~2-~/ ......... 0"133 ............... ~1'1,52-' ' 0 39 2199,9~ 2128,91 S25,00W 16,63 S 1.67 W 16,7~ ~ 5 44 40 W 0.183 -12,28 0 50 2299.90 2228.90 S26.90W 17.79 S 2*23 W 17.93 S 7 LO Z~ W 0.183 --lg.87 -13.38 .. . . RECORD OF SURVEY .... .. '.' . . ::.. ~ .... '.. F~< . TRUE " --' .... "-~' "-' "'"" "-' 'DOG LEG 'M'~A--~-~--~'~-~'~"i:"-VER T I' C'A'L ........ $~-B' ........... ~-~-i'~'- :'-':~T'oTAL' 'COORD--X-NA~TES ' ' -' C"'=L'=~O '-S-LU"-':R:--E-'s ...... ; .......... SEVER I mY ' SEC T l ON DEPTH ANGLE DEPTH SEA DIREC DISTANCE ANGLE DEG/1OOFT DISTANCE D M DEG, D N S 2500 0 .53 2Z+99,88 2428,88-.. S.1,40W.-':~ii'~]ii-.:'-.20,14' S' .-.3'2:L..W ".-'.20'40.'S-'?..9.-.~'i4 ~ 2 W' " 0,267 - -].4',16 2600 ]. ~. 2.599,87- 2528,87. i.-].~ S].!4'"OOE ;" i. :iii~]': -! :- .2 't , 8 4' : S ..- 3,02 .W '.."' '22,0,5:1;';.-S "'-'7.-':.:~'-.5:-3]-.'2]. 'W 0,200 -].,5,63 .... 2~ ~ ...... [ ..... ].-]. ....... 2699,8,5 ..... 2'628,8,5 S].'2~'~'90E .... 23-'78-'5 .............. 2,56-~W ..........23','92~-S ....... 6-~"-9 ..... 9"W ...... :---0,].].7 ................ -].7,~,5 "' 2"~.....d 0 51 2799,83 2728,83 S 9,~OE 25,5~ $ 2,21 W 25,63 S ~ .57 ~9 W 0,350 -19,06 2900 0 22 2899,83 2828.83 S 5,80W 26,59 S 2,;18 W 26,68 S 3000 .....0 23 .... 2999.82 2928,82 .......S43~i(,IW'-.'r~./:.' 27,].8 S.- 2,~+,5 W 27,29' ~'~-i..i~.~5.:ii~9 8 'W 0,0].7 -20,24' :3].00 0:36 :3099,82 3028,82": S~:3'20E.i!?:.i:!~:.'~:"::!'i]2. Te96'f'S.:!..'.'.::i'..].';i<2',4',5 .... W :.-- ". 28 ,07:..:-S'-:.::.~]:;5'--.':f:O.;.-..:29 ' W:-.~. . ' 0,217 -20,86, .__~2.0..O ...... 0.23 .... 3].99,82 :3128,82 54'2,90w..:-':::~ ~ 28,74' s - -'2,4'4' w-" 28,84'.f's' -::;~.'"',52 ' 7' w 0,217 -21,4'8 :3:300 0 20 :3299,81' .... 3228',8].-~-'s52-;6'0W ...... 29,'16"-'s ............... 2,91' w .... 29,'30'""5 ....... 5-'4~-'--",59--"w ............. 0,050" =2].,54' '-- 3400 0 23 3399.81 3328.81 546.90W 29.56 S 3,38 W 29.76 $ 6 32 11 W 0,050 -21,58 3500 0 47 3499.81 3428.81 N55.iOW 29.63 5 4.32 W 29,94' S 8 ~.8 24 W 0,4.00 -21.06 "-:36'0'0 .... 4,":38 ..... :~599.67 .... 3528~67 ......Nsli'70W ....... - 26,80'"S'"?":T-': .... 8'1:3 W ......... 28',Ol.'.'=~'57TI6:-52T"l'5-'.'"W ......... ~,867 ........ -16.52 :3700 8 7 :3699,04, 3628,04, N4,4',60W" "?: ].9.38' S.-".:~-':-].6.4'1 W' -25.4'O'i-:$:?'~'+O:i'.'.'iLS':::L9 "W.' .... ":3,4'86 '-,5.61 .3800 11 :36 3797,54 3726,54, N38,10W 6,52 S 27,73 W. 28,4,9'$'-76'4,6 2 W 3,4'93 11,4,7 '--39'00 .... 1:~---54, :389'5.06 .... 3824,,-06---N~'+O-;-iOW 10.62"-N ........... -4'1;'67--W ................. 4,3'.'O0'-N'""75--4-I'--5'I"'W ......... 2,303 ................ 33'55 "- 4,000 16 58 399]..4,4, 3920.4z+ N4,6,20W 30.04' N 59.88 W 66,99 N 63 21 11 W 3.111 60,02 4,].00 20 0 4,086,26 4,015.26 Nz+,SegOW 52.06 N 82.72 W 97,74 N ,57 z~8 4'7 W :3.0:34' 91,35 --42'(~'0-"'2:~ ..... (~ .... 4,~79.25" 4108'25' .... N~4,~-~OW-~-'m":':77.94'"-N ':i ....i08', 82 -]'W ':'~ ' '-133.'85:.'N-::54..-i-23'"'2'].-- W .... :3,'].06 ' ' ' 127.72 "~00 26 42 4,269.92 ~+198.92...N4,4, eSOW.'",i.-107.96 N . ].38.:~7'W.-' ' 175,.50-.-N..52 .',:.:i. 2 .].9-W ,3,600 169.4,8 -__,~.._,:0 30 30 4,357,70 4286.70.".N4'4.20W":'?~:~'14'2,].9- N -' ..1'71,84'-W i.~i..~:223'04,-N.'-'~0"::'-~73.:.35 W .' :3.784, 216.96 ---~--'5'0C)'"3z~"'i"~- ...... 4-~+~2~"].-4' ...... 4:'37i'."i,r+ N4,3;70W'" :i, 80.73 ..... N ...... 2'08-~9-9-'i~-: ....... 276"~'30-N"~9' 8 '5-0'-'w ............ 3.7,53 ......... 270.10 4,600 37 4,3 4523,0~+ 44,52.04, N4,4,,lOW 223.07 N 2~9.73 W 334,.86 N'/+8 13 4,0 W 3,4,87 328,4,3 ...~.7_00__ 38....,4'0 ..... ,4'601.6:~ ...... 4,.530e.6.1 .... .N_.~.~;_.~O..W.. .... 267.79 N 292.A-7 W :396.54, N 4.7 31 20 W 1.000 :389.8,5 4'800:38 4'9 ~.679,59 4608,59 .. N4'3,60W ";.'~;-: 3i3'23 'N'":'-"'335,52 W ...... ~-,59',01'-:: N~"-~6'"~'~-.'- 2~'W ........ 0,'19~. 4,,52,06 4,900 39 15 4'757,2,5 4686,25..N4'3,:],OW';.'iiiii:359,05 N 378'77 W .52]. "90-'!."N:~i?146:.-'31- '5/,- w :.-''.' ,.0,4'77 5000:38 4'3' 4,83~+.97 4.763e97- N~+-2.20W /:::&"405,33 N 4'21.4.0' W' ,584"70".Ni-~4.6: ~.'6.49"w'.' "' 0.6:39 577,29 -' 5-1i'0-d'"':38-'~-8---49 ]. 2 ;'93 ..... 4'84 i';'9'~---N:4~'-;'OOW- ....... ~'5'i ,80-N ......~+'63 .'39'"W ........... 6~.7,19'-'N'~;-~+-5---~3-'- 3-:L"'-'W ........ 0'1].',5 .............. 639.67'" 5200 38 52 4,990,81 4919,81 N4,2,30W 4,98,31 N 505,4,9 W 709.81 N 4,5 24' 35 W 0.136 702.].4, ,5300 :38 55 ,5068.62 4997,62 N41.60W ,5/+5,09 N 54,7.39 W 772.50 N 4,5 7 ].3 W 0.~59 764,.7~ ~' . ~i..' ..~- ...... '.-'-:i.!~i~:i..::.:. :.'! .-- -.... : ARCO WELL DS 14-19 BOSS 16864 27 AUG 81 .. RECORD OF SURVEY ............................................................ ~-'7' ............................ i ......... ' ............................. :"-: ....................................................................... MEAS. DEPTH ANGLE DEPTH SEA DIREC DISTANCE ANGLE DEG/IOOFT ................... D ....... .pl. ..... DEG · D N S .-.-..i.~:.... - '-- -" "': .......... : .... >%' ..... ;'iii '"; .......................... 5400 S8 37 5146.57 5075.57' N41.20W:'.'L?i'Sg2'ZS"N '-'588',73 .W ' "835 'O'L-'-;.:-N-...4¢<50'/-:J-' .A "W 0,3i0 5500 39 9 5124.~0 ~i~-~..~4~.i~...~.~:~-*~.~..:...~-~.:~...........::~*'~.>>~...~...T~:::~.~. ~691 57 .... 39 .... i'-3 ...... 5301'.89'-' 523~"89--h'3'9-~-7'0~"' "'""-688',28-"N ........ 670~1'8-W"-' ........... 960'.66~':N~-~-'['~=11 .... 2 .... 173 5'~- 38 46 5379.60 5308,60 N39*gow 736,64 N 710,~7 W Z023.43 N 43 57 50 W 0,~57 5800 39 13 5~57e30 5386.30 N39.90W 78¢.92 N 750.8¢ W "5900" 38 57 ..... ~53~,91'" 5463,9i-".T'N39~'80~'f~;F. 833,3~"N' ¥ .'..791e26' W ..... lZ~9"15.--:;.N.:';~3'--30';57'.'W'T'~;~.':" 0,270 6000 38 53 5612.70 5541.70;::-..'"::N39*.70W?]~;{'8'81,66"<.N:":-';?;"-'831,~4- W 1211.86'.-.'~N;;;-L~3:"Zg:::'~"ZS...W"-'t'-":""-O,077 61o0 39 13 5690,3~ 56~9~3~;~;~:::~N39;~w~::;~:~:~;93~29;:~N~:~:~:~87~53~w~:~`<' '1274'757N::;~43'";'7<:55-'.'w .~0,370 ' '6'20~"39 .... ZO ...... 5767 , 82 ...... 5696'¥82 ..... N39'~-70~ ....... 979 ~06 .... N ........ "-9ii';"7~- 6300 39 4 5845,39 5774,39 N39*80W 1027,59 N 952,09 W 1400,87 N 42 48 57 W 0,108 6400 39 ~2 5922,94 585~,94 N38,90~ Z076,4~ N 992,12 W 1463,89 N 42 40 0 W 0,384 -65'00' 38-5~ .... 6000,6~-' 5929"6Z'-~N39~'iOW'-?:l-Z25,36-'N ;'?"1031,76'"W'-'~";-"1526'75~.'N'7~2 .... 3'0'?:5'5'"W ........... 0,359 6600 39 1 6078,38 6007,38 N39,40W':'-'..~'?lZ74,0~ N Z071,54' W '1589,52.;"N'?G2"23~;::..ll. W'-'-":... 0,205 ..... . 6700 38 42 &~56,23 ~085,23 .NDge60W .';.->~222,~? 'N .~1,46 W . ~652,2~.':N"42-16.'-36 W'"'"':': 0,326 '-6'~-00" 38-'~-1---6234,44 6163-'4'~'---N3'~"~OW---i2'70',38 N ZlDl'~"30""W' 171'4"~6~-N='~'2" 11--'6"--~ ............. 0,369 6900 38 Z3 63~2,92 6241,92 N39,SOW ~3~?,96 N zlgl,02 ~ l?76e38 N G2 6 12 ~ 0,139 7000 37 51 6391,67 6320,67 N39,60W 13~5e38 N Z230,39 W ~837,97 N ~2 ~ 22 W 0,3?4 7'~0~'-'37'-z~ .... ~47o.9o .... ~3e9;90'-.-N~O';-~'~W;.~i4'z'z,zg'.'N-" Zz~e. SZ""W..' ".'"'zs9a.94'--'~-:-~Z~Ts:TF'Z-7-w ...... o.577 .... . . ..--' ..- · . 3 36 30 6630e82 6559'*82"'"-N40eZQW";.:;<]:~l'50~-22-:N ~346,68-W .... "20~8'"97 N:~;¢I'.";'50'".13'W ' >. 0,382 2Oil -:~O-3g--2-4---~67Zi';-24 '-~6'40'~'~4-'--~-3-~V~-~-~"5-~',- 78-N ..... i384; 8~---W--='"zO 78-.'3'7~"N--~'Z--~-6--5~-W '0. Z ~6 ................ 207Z 7500 35 49 6792,02 672~,02 N40,30W 1594,91 N 1422,78 W 2137,30 N 4l 44 7 W 0,608 2129 7600 35 3~ 68?3,24 6802*24 N4Oe3OW 1639,40 N 1460,51 W 2195,61 N 4l 4~ 49 N 0,300 2~88 7800 35 20 7036*07' 6965,07-'<:;';"N39e~OW.~;~"~:::;~]~1728,91 ..... 'N ""'153'4,49 W' "' 2311'66"N~'Z..<.35: 26'W".'-'- ';' 0,203 2304 7gO0 34 58 7ZZ7,82 7046,82 "N39,90W'"-"':j-I773e25 N ~571,24 W 2369,23-N'4l :32 36 W-' . .0e402 2361 '-~'Obo- 3~'-'2'~--~ 200';-~'~ ...... 7 ~ 2 ~;b~---N~'OVb-OW~i"8' ~6', 7 ~ '-' N ...... ~ 607 · 96-'W ........... 242 ~ · ~-0 ;--N'-% Z~"O--'~ 3'" W .......... 0' 646 ............... 2418 8100 34 15 7282*66 72~,66 N39,SOW i859,79 N ~644,30 W 2482,45 N 41 ~8 5l W 0,25l 24?4 8200 33 39 7365,61 7294,6~ N39,30W ~902,86 N ~679,87 ~ 2538,28 N 4l ~6 18 ~ 0,603 2530 ...................................................................... ~ .................... ............... ~7 ....... : ................................. ' . · .. .. :.... ~. .. .. . . .;;<.-. . .. ..... .. .... . . . .. : . . : . .. - ..- ..... · .. ~.;.:. .. , .. . ...... .. ..- .... ..-. '..'~'... :. · . ....................... 827e19 889,85 .... '' 952,97 .... 1015.84 1078.70 ......... 1141,69' 1204,46 1267.42 .......... 1330,57 "- 1393,61 1456,69 ...... 1519,6~ 1582,46 1645,16 ................ 1707,39 .... 1769.29 1830.86 .. 1891,79 1952.04 TRUE ' ' "' · - "- DOG LEG DR I FT VERT I C/~'~- ........~'ij~- .......... 6R-~-F-'~ ..... <-'¥bTAL'""-'~-OO-R-[~i'NA-TEs .... : ....... :'-:-~-"[-:'"O-;-S-~::O-''' R"":'~'~'~ .............. S-EvER'I TY ......... SECT I ON DISTANCE ,,73 · 08 '- ,95 .19 .72 · 53 '" .80 .61 27 AUG 81 ' . i '..~:::'.;" .. .:. . RECORD OF SURVEY . . . :~ .. TRUE "'- -': ' ' . .: .- :..... .... . '.'.....>.'.'...'i.?... DOG "LEG ~IEA$. DRIFT V~-A~ICAL SUB DRIFT .... ~::Y'~-¥A'L:':'~:o'ORD-I-~'A-T-E~ .................. :-~I-L"-'O--~---U--R-;-E~w;- ............ 'SEVERITY........... SECTION ....... DEPTH ANGLE DEPTH SEA DIREC DISTANCE ANGLE DEG/[OOFT DISTANCE D H DEG. D M S .............................................. , ..... ;'c ..... :." "."': -'; .... -.:'7;.;""-.'."'- .... "~ '; :""-:' :-';-~:;'-: ..... i.i' ': ..... :.<'i>i';?...F.:-"i:}F;.';.' .... .:.-..:.-;c;.-... ' ............................................. 8300 33 15 74/+9.03 7378.03 -. N38"'"40W.' .:-if194'5.81 'N' '.1-71~,'46 ~ ." .'2.59:3:,:37]'{N/i'i;4'1".;<2~-;; .... :.0' ~. 0.483 2585.72 8400 33 39 7532./+5 7461.45.". N38'70~"<.":::}i-988.93'N 1768.83 W '- .2648..45..:-'.N':"41.',..191:i128-W-. '" 0./+10. 2660.85 .... 8; "--'~'3"-47 ..... 7615.61 ...... 754~';-61 1~:3-8-'~-~'0~/ .... 2-0'32',21---N ..... 1783,'63--W ........... 2703;9-3"~N:-'z+"1--].'6-~2'I-':-~--~ ..... 0;147 ' ' 2696.-35 ........ 8't~,.,O 3~ 25 7698.~0 7627.40 N38.00W 2076.14 N 1818,50 W' 8700 34 12 7780.99 7709.99 N38.50W 2120.42 N 185~.41 W -"~800"3~'-~ ...... 786~.'7~ ..... 77~2.7~F'N~-;'i'o~-'.~;~le4,~z";'N . 188a,ie'.~ '" 8900 34 6 7946.66 7875.66..N37.00~'"::2208'79'N 1922.27'~'- · . .. 9000 3~ 24 8029.32 7958.32"' N35.[0~..'2~5~.29 N '1955.39:~- --~-~6d-'~' C'% 9~'8 [ i i'; ~"[---'80 ~ 0';-4 [: :A ~ ~¥ [-~'---2-~ ~ [ '34"-'h ....... ~ 8-7 ~ 2 ~ ~-'~': .... 9200 3~ 47 8193.71 8122.71 N32.30W 2349.~8 N 2018.09 W 9300 34 28 8275.98 820~.98 N30.90~ 2397.80 N 20~7.87 ~ 9600 33 57 8523 9700 33 38 8606 9800 33 37 8689 9900 32 57 8773 ['~000' 33 ..... 4 ....8857 ''~00 33 ~ 89~1 ~ ;0 33 4 902~ '~'o'~"d~'-~'~ ..... ~--"~ZO'~ 10~00 33 4 9192 IO~P.O .... 33__.~ ...... 9276 10600 33 4 9360 10650 33 -4 9401 2759.95 N 61 12 55 ~ 0.696 2752.42 2816.26 N ~1 9 21 ~ 0.268 2808.80 2872.'26-N.'.~1:-~-. 1-"'~ ......... 0.265 .. 2928.12.iN"~1':"~'-1 '56 ~.'"-. 0.360 2984.19 N.~0"'.56..'19 W :'".- 0.692 3040'~'6I .... N-~0--4-8--~'0'-~ ....... 0.774 3097.14 N 40 39 43 ~ 0.263 315~.29 N 40 29 58 W 0.549 ' '9]+00-'-3~--'55 ..... 8358, ].9 .... 8287, i 9 .... ::-N27.'901fl':-:-2"4/+ 7"40-'N .... 2'075"; 82 'W '-. ..... 3209'. 18-":'-NU'-40 '.:.'.18-~- ':13'-' w ....... 1,082 9500 33 57 8440.65 8369.65 N28'60t~ ::.:'".i2z+97.23 N :' 2102.60 W', 3264.52'N';-."40-..-. :5..::"47'W-.:<i.::.!. .... .0.991 · 58 8452.58 .-N27.40~ ""2546.56. N 2128.82 W '"3319.17' N".39'"53.'39'W'":'-:'-'"::' 0.670. 3314. .'67 ..... 8535.67 .... N 2 ~6-"-i'OW 2596'. 2~'-N ........ 2 ].53" 87-'W ......... 3':~ 73'. 3 7 '"N'- 3 9--/+0--~-5'-W ............ 0.510 ................ 3369. · 93 8618.93 N26.20W 2645.97 N 2178.28 W 3427.26 N 39 27 45 W 0.035 3424. .51 8702.51 N27.80W 269/+.89 N 2203.21 W 3480.89 N 39 16- 3 W 0.818 · 3-5 ...... 8786.35 .... ~27.90~'C~'2743'.08'-"N "' 2'228';67 '"W ....... 35348'33'"':N-'-:~9 ....... '5'~-'~-~+"~/ ........ 0.120' ' ' .14 8870.14 '.<N27.90W'.:?~2791.32 N':'"2254.21-W""" 3587.89 'N.--!'38..:15.5':ii"25-W " 0.000 · 93 8953.93 ':N27.90W f"::'2839.56 N . 2279.75. W-':'""3641./+8.N.,38- · 7'1 ....... 903'?','71---~-2-?;-9~' ..... 28'8-7, ~0:~- ........ ~ 30~',-30'-'~----3695',"i O-N---38-':~'~--5'9-~-~ ..... 0', 000"- .50 9121.50 N27.90W 2936.0/+ N 2330.84 W 37~.8.76 N 38 26 /+2 W 0.000 · 29 ..... 920.5.29 ......N.2_7,..90~ ..... 298~.28 N 2356.38 ~ 3802.43 N 38 17 40 ~/ 0.000 · 08 9289.08 N27.90~/-:.3032.52-N'-238i"92-'~"i'"~"'3856';.['4-N:i'~'8'"'..-:-~--5~"".i~--~- ..... 0.000'."' · 97 9330.97 '."'N27.'90W'.-ii'-i~?'3056.65' N-' '239/,+.69'-W <:.'"~..'3883'.00<'N... 38~>;{i~i.4'.~35 W '<:.;:..-~ 0.000 . . . . .: . . :.~ .'-, .... " "' ' "'"'"'" - .. . .-.. .- _ . . . :..... . . . . .... . . . , . . ... . BOTTOH HOLE CLOSURE 3883.00 FEET AT N 38 ~ 3'~-W 2864. 2920. 2977. .............. 3033. 3090. 31/+7. ........ 3203. 3259. 84 81 08 82 76 35 79 70 88 64 05 3/+78.12 353/.93 3585.83 3639.73 3693.63 3747.53 3801.44 3855'34 3882.29 ARCO WELL DS 14-1g BOSS Z686~ 2? AUG 8! .... I_NTERP. OLATED...TRUE VERTICAL .... D.EP, T.H$..~..~C..OORDINATE5 AND C'LOSURE$ FOR GIVEN DEPTHS TRUE , CODE NEASURED VERTICAL TOTAL COORDINATE5 C L 0 5 U R E SUB NAHE ........... DEPTH ............ DEPTH ...................................................... ~ ..... DI~'TANCE.'-~"~":'.-:i:~ANG'L-E ......................... SEA ........ - -. D. M & ...'.. - ............................................................................................... :.~--~' ............................... :~_:._'i_~. .... . ........ - ............ i:~:~ .... ~.i.!-~...~.'_~.:L .... ~ ................................. TOP SAD 9831 8715.77 2661.34 N 2185.83 W 3443.92 N 39 23 49 W 86~.77 OIL/WATER 10263 9077e72 2870.19 N 2295e36 W 3675.14 N 38 39 0 W 9006.72 BASE SAD ...... 10560 9326.57 ...... 3013.45"N 2371'2~ W 3834.5~ "N'38'-Zi'~'5"W ...... 9255.57 PBTD' 10618 9375.16'-'"' 3041.28...N. -'.2386.38 W'..:- '3865.77..~-' N.'-:..38 '7'L2 W '.9304.16 D~LLER......T? ...... 10650 ......... ~O.~ ~97 . ..--"-:':' 30~6...~'~_~:_._:: ....... 239~.67:?.-::: ...... ~883.00 ;'~.'.:N-" 38. :..'.-:..:'4 : 35'..W '9330.97 ARCO WELL DS 14-19 BOSS 16864 '"'AUG.. 8 1 . N. EASURED..DEPTH_AND OTHER.DATA ..F.O..R__EVER. Y__EVEN. 100 _FEET.._9.F.._.$UB.~'.SEA DEpTH, ................ m........ TRUE ........ HEASUR'E-D ............... VER T ! CAL" 'sub ...... ~'D='~ ~-IJ''-7= ................ VER T ! (:AL ..................... - ............................ "-:-'~' .................. DEPTH DEPTH SEA DXFFERENCE.CORRECT!ON TOTAL C:OORDINATE5 . . .-.. 171 171. 100 0 ................. 271 ................... 271· 200 ............. p .................. 371 371, 300 -0 .<. 471 471, 400 ..:'.:<... 0..-.<_!! .... 571 571, 500 .'-"-.0"-"i'".'..?.'. '. - 671 ................... 671e ........~0-0 0 '-.~.- 771 771, 700 0 871 871, 800 0 971 971. · . 1071 1071, 1171 1171. 1271 1271. 1200 0 0 1371 1371. 1300 0 0 1471 1471. I400 0 0 .......... 1571 .................. 1571. ......... 1500= ..... i~:'b"T-.~S~S'.-==7-1 :: ..... . .... o 1671 1671, 1600 "-'':->'-'.O-i.';."--'.:?'"i"<"'"'"-'"'"::--O 1771 1771· 1700 '"0':: '" ... 0 1871 ...............1'871, ......1'8'00 0 0 1971 1971· 1900 0 0 2071 2071e 2000 0 0 ............ 2 i-7 ~ ................. 2171 · ......... 2 ! Od :7' "== b';-'7:-i'~ .......... 0 · ?.:'-.1 ..-...... -- 2271 2271. 2200.'" ".':':0..'~':"-.?:!-.''' ..0 .L-~,,,,, ...... 237~ ................. 2371, ..... 2300-' '"""0 ":'."~" _ ............ 2471 2471. 2400 0 2571 2571, 2500 0 2671 .................. 2671, ........ 260.~ ............. 0 ........... ?-~ ............ · 2700 O · 2900 .... O' -~'.:'!.'" -' 2771 2771 2871 2871 · . 2971 2971 _, 3071 3071 3171 3171 3271 3271 3371 3371 -':"'--- 3471 3471 ... --.- 3571 3571 O' , 3000 0 · 3100 0 · 3200 0 · 3300 ........:"'0':: .... ~: ............ · 3400-::"-. , 3500 0 ':'--'.-'.":".'" 9· 9, 10, ........................... 11, .. 12, 13, 1'4. 14, 15, ................ : ................. 16, .. '" ~': ...... 17, .'...-...". - · .. 0 . " : ' 18. _ . 0 19, 0 21. 0 23. 0 .............. 25, 0 - 26. 0 27, 0 27, 0 0 0- O. 0 28, 28. 29. .. 29. '29, 59 S 0,01 W 76 S 0.34 W 2 9 :' ~"': ....... : ...... 0'~'9'5'"W .............................. 35 S' ' 1.64 W .. . . - 39: S'.::.'"':.-:-':-'.. 2'15 W .""' lO'-"S ............. 3';-03'--'W ................................................ 82 S 3.68 W 58 'S 3,97 W 24 5 .-"'--:_: :-~'.. "' 4~ 1-o"w ................ 94-.: s'"-::< .'?.::.:<i- /+ :. og-...:-w - 1 x ':'-~ :'.i::':.'.:i?i.::.:';:.3'-"'"-:'"-- · 60 -.:w .. 04:""'5 ............ 3'~ '16--W' .............................. 79 S 2,86 W 55 S 2,77 W 46 S ";:'-~=.-i":"'.:'26'6 X""W ........................... 5 4' S :':'::":::-":)':'-:/-:' ':i.:2 · 19 - W ......... ..'..:.. · . . 43 S ".'-.' :.":2,08 W .-'" 10 ' 5 '2 '"0 5-"W.' ............... : ................................. 86 S 1,95 W 48 S 1.76 W 33 $ .'-.:":'"::;"":'~'-i ~'59'. W ' ' ..- .-.. ...'. . 43 -": S .:. ':~ :::!-'...'..:.:;:::~ 2 · 0 5. 'W 7. ...... --( ............ 72 S 3,15 W 31 S 3.12 W 18 S 2.71 W 08 :' S:':'".:i:.:i-.'."-:':2; 31 ': W .... : ..... ;.' ....... . 37- S' . ..::..." :::....:"2'e 15 'W .. 03"5 ' ' ' ':' 2e33 W -' .... ..: ...... ~-_..:l_ .: .......................... .:_'.: .............................. '.. 71 S 2.56 W " 56 S 2,31 W 06 S 2,77 W 4~+'"$ ......... : .... 3';'2'4"W"' :"' 73 . S '):'." .'-i.~:'i.:::...'3.98 W . . .... . _:..-. 04- ' S ' '.:'.-."::!:':':::'6'e 4 7 ' W ":' ' " .................. ~ ....... .: .................. - ................................... ARCO WELL. b/~'14=19 . ....................................... 27.AUG..81. MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET..OF.$UO SEA DEPTH.." .. :.. . · MEASURED DEPTH 3672 3773 3875 3979 4086 4301 4271. --.~ 4415 4371. 4535 4471. 4661 4571. . 4789 4671. 4918 4771. 50'4'g .................. 4871.--- 5174 4971. 5303 5071. 4300 4400 ...... 4500 4600 4700 -~8oo-- 4900 5000 175 203 232 14 147.72 N 177.16 W 20 195.32 N 222.68 W 25 ~..".:i.::"i'."'/". i: ..... 250'2:3 "N'-.;~..:..':.7275;'~'8" w ................. 2 8 "-'.::':'.:-".i.. '?".:i::-.~:.-..'::.: ?'- i..-i.-;"1.3 0 8,4 9 :: N'..-:-.:?/!:i'{ '3 So. 4.z ';; w 3 0'".'.-':."-:'-':i.": .:: -.: /:..i-:-'? ...:-:-'?-..3 6 7,26 --N']:-i:-;.i ;]-"i;"?~i--3 8 6,4'0' w ' ~.8-~ 4~6' 72~--N ......... 44'0'.'6~6"-'W ................ : ........ 28 486.28 N 494.43 W 29 546.51 N 548.63 W ............ 5431 ................. 5560 5689 5818 5946 6075 6204 6333 5171 . ........ 5100-: ....'260'"'~/"-~7-; ..... ;7 .......... 2'8 ......................... 606 · 81 N' '~ ';'i'~'601 "-~I;' W.'": ............ 5271. 5200 '289 ........ 29' " . '..... 5371. 5300 318 .:i:... . 5471. ........ 5400 "~7 5571. 5500 375 5671, 5600 404 5771. ........ 5700 .... "='4~3~'.-':"i .... .? ...... 5871. 5800 . 461 " ..... "": 668,95 :N ."'-"':~"653.84 W' 29 .... 29 28 29 -29 28 -.. · ..731.79 N -." 705.41'W' 793.60 "N ......... 757 ;'8'7-" W .................. 855,81 N 809.45 W 918.34 N 861.15 W ....... --": ............. 981'. 03"N ':7--7T91 ~ ,-33-W .... ; ..... .'- . ..- .. 1043.80 N' "'-':'965.'14.W '- 6462 5971. 6590 6071. 6719 6171. 6846 6271. 6974 6371. 7100 6471. 7225 6571. ..... 7350 7474 7597 7720 7843 5900 491· .':.."-.i.::-.."".'..... 30 ... .i..i.. 1107.04 N '"i016.33' W' 600~)---5'i-9 ........ 2'8 ............................... 1169 ,'3 i--N ....... i'0-6'7' ,-~ 5-:W .............. : ..................... 6100 548 29 1231.65 N 1118.89 W 6200 575 27 1292.54 N 1169.25 W 6300 .603- .. 28- "1353.'32' N'=.-:':'-..i2i9,'6'5 '-'WT": .................... .. . . 6400 '..'-'1:629..':.-:..-:.-i--!'i!' '..... --' ' 26 .....- . -....... 1412'19].N :; ..... .1269.52 -W- ' -'.: ..... 6500__654 "'.'. 25 ' 1470.03'.N': "" 131-7.76 W ' 6671. 6600 679 6771. 6700 703 6871. 6800 726 6971. ..... 6900 ......~49 ...... 7071. 7000 " 772.': :'~'" " '2'5 ............................ 1527,05"-'~ ..... iY~5-;~7"'-W ............................ 24 1583.57 N 1412.57 W 23 1638.24 N 1459.14 W 23 1693.09'N ........ 1'505,"~-~'-W ............... 23 .. 1748.09 N'-":?~:1550.02 W' .. '- TRUE VERTICAL SUB MD-TVD VERTICAL DEPTH $ E A"'"~"-J'F F'~'R'E N-~ E"i-::.'-;- ':"-'~'"C'O R R E C T ~ ON ............. T 0 T A L.- - '"": ;C'O0 R' D'~ A"T'~:-.~--='.' ......................... :--.-".:;- 7 .. ' . -'-. ':, -' ' ' .... ;:-"- ':. ....................... · '.- ' ". 'i.".~.;."-: .... ' ' - "'--': ':1 '" :':----': ' ' ...... o ............. : ...... : .......... : .... ........ '" ...... ............. : ................... 3600 0 3771. 3700 1 1 10.51 S 24.35 W . .. 3871, ..... 3800 ................. .4. ......................... 3 .................. 6,10 N 37,87 W 3971. 3900 7 '..'.... 3 . 2'5.";'6 "N ..... ='"55.'~8'"'W ................... -..'-=...-' 4171. ......._4.100.....' O.'".'.'::'.i.;i'iiiii?i:.]i-:-'ii";::~.i.".' '.:8 -..- '.'"' 75.74 N':.!'..;:'~:r';¥.'"iO6.'O2..W -' 4.200 30 10 108,28"-N .... ~"~'1-38 ~-68:"-'~ ........................................................... ARC-O WELL DS 14'i'9 ............... B~SS'-]i, 6864 .... '27' AUG 81 M.EAS~.RED._DEpTH AND OTHER DATA .F.OR__...EVERY_._E_VEN loo FEET..'.OE...$UB.$EA..DEp'TH.. . TRUE DEPTH DEPTH SEA D~FFERENCE.i?..-.-CORRECTION . TOTAL 'cooRD.1NATE5'':~'. %._.' 8688 8809 7965 7171. 7100 794 8086 7271. 7200 815 8206 7371* "7300" -835 ....... 8326 7471. 7400 855 '"""' 8446 7571. 7500" 875' ':"-?:'i'.: .'- 8567 7671. 7600 895 7771. 7700 917 7871. 7800 937 22 21 .20 2O . .. 20"-' "' ....: ................. L ...... -_~_L 20 22 2O 8929 ............. 7971. .... 7900 ...... :."958 ..... : ....... ' 21 ...... ..'..' 1801.81 N 1594.63 W 1854.02 N 1638.79 W 1905.44'N ...... 1681.'96 w "' 1957.06 N ':-'--1723.25 W -. 2009.04.-N ':' 1764.5~ W 20 61 ' 6 4'-'~ .... ~-18 06~6 2" '~ .......... : ....................................... 2115.19 N 1849e02 W 2168.2~ N 1891.15 W 2221.83'N .......... 1921'9'9'W ..... 9050 9172 9294 9415 9536 9657 9777 8071. 8000 979 "':;::i!::" " 21 '"" ' 2277.63 N'-.<.:- 1971.6~' W :...~ - '.~ . -:' - .. ... · '.. · . . - 8171. ..... 810~_..10~ ........ ::'.~.~..:_~ ........... 22 2335.94 N".."2009.41W 8271. 8200 1023 22 ................................. 2395.1i'N ...... 20~5~'3"-~ .................... 8371. 8300 1044 21 2455.03 N 2079.72 W 8471. 8400 1065 21 2515.01 N 2111.98 W 8571. .... 8500 .... 1086 ................ ~': ..... 21 .................. 2574.9~"N .... m2143'-iO"-w ............. . .. .... 8671. 8600 1106 "" 20 - 2634,57 N '-2172.56 W .... 10613 9897 1001~ ................. 8871. 8800 1145 10136 8971. 8900 1165 10255 9071. 9000 1184 10374 ' "9171. "9100 .....1'20'3 ......... ~'~" 10494 9271. 9200. 1223 . " 9371. ....... 19300- 1242 ...'"'.--" . ............................ 8771_. ....... 8.7.00___!.!26. .... ...-~ .................... 20 ........... . ...................... 2693.62 N.. '2202.03 W 19 2750.86' N --~'-22 32-,'63--'W .................................. 20 2808.64 N 2263.04 W 19 2866.29 N 2293.37 W 1'9 -: ...... ~" .............. 292~.78 N--':'--:'2~2D,6~'-W -" : .. 20 2981.58 N--."::..2~54.04 19 :~038.84. N ""'"" 2385.14' W ARCO WELL DS 14-19 BOSS 16864 ~"~I'~'~P°~-Ai:~D'-vAEUEs m~o~ £~E~N----'IO~)'~'''''F~'E:f'--~)'~--'''MEASURED DEPTH"'. '-' 27 AUG 81 .. TRUE J~EA'SOR'E~- ....... ~£R'T ICAE .......' ...... S-UB- ................................ ' ................. DEPTH DEPTH SEA .. TOTAL ¢OORDZNATE$ . .................. ~'0-~0 ....................... ~9~, ~s. ~. 38 s 2000 1999~ 1928~ 15~03 S 3000 ............. 2999. ....... 2928. ................... 27.18 S · . 4000 3991. 9920. :30.07 N 5000 4834. 4763. .....'.'.'.~05.43 N 6000 ..................... 56 i 2. ....... ~i.? ..... :"/~m~ I~LL--'I'~ 82 7000 6391. 6320. 1365 8000 7200. 7129. 1817 9000 8029. 7958. 2254 lO000 ....... 8857' 8786' 2743 · 84 N 1229' · 13 N 1607 · 30 N 1955 ,41 W · 33 W .( HORIZONTAL PROJECTION ARCO ALASKA INC. WELL BS 14-19 GYROSCOPIC SURVEY RADIUS OF CURVATURE SCALE I"= I000' AUGUST E:"/', 1981 TVD = 9402 TMD = 10650 8800 8400 ALLDEPTHS SHOWN ARE TVD .I ,°°° 7200 .68OO . . T ION, R 14E , U.M. 6 400 600O .., 5 600 5~00 48OO 440O 4000 ... 1808' ' VERTICAL PROJECTION SURFACE LOCATION IS SEC. 9 ARCO" ALASKA INC. TION, RI4E, U.M. 1542' SNL, 18OS'WEL WELL DS 14- 19 ,-'"' GYROSCOPIC SURVEY ~.. RADIUS C? ~,URV~TURE -- 400 SCALE i"= ICO0' AUGUST 27, 1981 - - 800 . - -- 1200 -- -- 1600 · . , - - ~400 - - 2800 . - 3200 -- 3600 ,. .... ~4:L ..... .. ' i .... , AiL DEPTHS SHOW"' ........ . ' .... :. ":' . ': "'"~ 6,~oo . . ......... . . · I . ' ' ' ~'....% 6aoo .. , ............... .'" .."" ....... . ...... .' . .... . ...~--~, .ooo ...................... . ................................... ' ....... ' ..... :.:...:. ...... . ........ I .... ..... , . : TMD. = 10650' .' .' ..... '' .. ' ..... .......'. :. LOCATED IN THE APPENDIX [21 WFL [~ IPR LOG [21 CALIPER SURVEY .VOLAN CURVE DATA [~ STRATIGRAPHI.C HIGH RESOLUTION DIPMETER ,[21 OTHER: " Check for tin'ely cc~.~p!iance ;.,,itl] our r~julations. Completion Rcimrt Wel 1 History Reports and Materials to he received by: *"" ,,"..~" " San~ples Mud Log. Core ~ips Core Description Registered Survey Plat Inclination Survey Dire~ctsonal survey Drill Stare Test Reports Prcduction Test Reports Lcx3s Run Required Yes Yes Date Date Received · __ ,..,'"' . q,:. . /.,.~..;,-': ..... _. ....... ~,~ ;~: , , , R~:arks ARCO Oil and Gas r'ompany North Alas( ,istrict Post Office Box 350 Anchorage, Alaska 29510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer July 13, 1981 Reference: ARCO Directionai Surveys D.S.16-13 6/20/81 Gyroscopic D.S.12-10 6/7/81 .Gyroscopic ~__ 6/30/81 Single-Shot D.S.12-11 6/26/81 Single-Shot D.S.17-7 6/30/81 Single-Shot '~~Please sign and return the attached copy' as receipt of data. Mary F. Kellis North Engineering Transmittal #428 DISTRIBUTION NORTH GEOLO.GY 'R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL pHI LL I~'~C,.,.'''' SOHIO JUL 1 7 MARATHON~'I~sk~ .CHEVRON ARCO Oil and Ga,~ Company ~$ a Division ot AllanhcRicht~eldCompany ARCO Oil and Ga '~ mpany North Alaska district Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer July 10, 1981 Reference: ARCO Cased Hole Finals 6/8/81 CNL/Ga~na Run 1 2"/5" Ray D.S. 16-13 6/19/81 CNL/Gamma Ray Run 1 2"/5" ~~Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmitta3. #424 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON ~ ~.. , MARATHON CHEVRON ARCO Oil and Gas Company is a Division of AtlanlicRichlieldCompany .-, ARCO Oil and Gas Company North Alask;('" :~trict Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 26, 1981 Reference; ARCO Cased Hole Final Prints D.S. 12-10 6-3-81 A. CBL/VDL run 1 5" ~ ,/ ~~ ~-~-~~c~,/w~, ~ ~ ~",- " / D.S. 16-2 4-14~15-81 eCL ~ [ 2" ~ / D.S. 16-13 6-9-81 ~ ~ 1 5" ~ D.S. 17'5 6-4-81 ~'~ G~ ~y M~ti-s~C~ Neuron ~ 1 D.S. 17-7 6.7-81 ~L~L G~ ~y ~ 1 5" ~ Please sign and return the attached copy as receipt .of data. Kelly McFarland N.~ Engineering Transmittal # 375 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER 'D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON RECEIVED JUN ~ O 1981 0it & Gas Cons. C;ommission A~ohorage ARCO Oil and G;t$ Company is a Diws~on of AtlanlicR~chfieldCompany .............. " ALASK · ,LAND GAS CONSERVATION C ,,iMISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPI;;RATION$ 1. Drilling well I-X Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 3. Address P.O. Box 360, Anchorage, AK 99510 4. Location of Well at surface 1542'S & 1808'W of NE cr Sec 9, TION, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 71 ' RKBI ADL 28312 81-45 8. APl Number so829-20578 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. DS 14-19 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool For the Month of Nay ,19 81 '12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well @ 2000 hrs, 5/8/81. Displaced well to NaCl, as of 5/31/81. See Attached Drilling History. 13. Casing or liner run and quantities of cement, results of pressure tests 20" cond @llO'. Cmtd w/333 sx Permafrost. 13-3/8" csg @ 2662'. Cmtd w/3000 sx AS III & 400 sx AS II. 9-5/8" csg @ 9709' Cmtd w/500 sx Class G. 7" liner fr/9409-1~,647'. Cmtd w/400 sx Class G. See attached Drilling History. 14. Coring resume and brief description n/a 15. Logs run and depth where run DIL/SP/BHCS/GR, FDC/CNL/CCL. .16. DST data, perforating data, shows of H2S, miscellaneous data 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED~'TITLE District D__ri]]i~ DATE~~' NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and -~-~ust'~e ~~vith the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10404 Submit in duplicate DS 14-19 DRILLING HISTORY NU 20" riser. Spudded well @ 2200 hrs, 5/8/81. Drld 17½" hole to 2675'. Ran 66 its 13-3/8" 72#/ft L-80 w/shoe @ 2662'. Cmtd 13-3/8" csg w/3000 sx AS III & 400 sx AS II. ND 20" riser. Instld 13-3/8" pack-off & tstd to 2000 psi - ok. NU BOPE & tstd to 5000 psi - ok. Tstd csg to 1500 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 12¼'I hole to 97251,. Ran 231 its 9-5/8" 47#/ft L-80 & S00-95 w/shoe @ 9709 . Cmtd 9-5/8 csg w/500 sx Class G. Instld 9-5/8" pack-off and tstd to 5000 psi - ok. Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 8½" hole to 10,626'. Ran DIL/ SP/BHCS/GR. Arctic packed 9-5/8" x 13-3/8" a,n, nulus w/300 bbls H~O, 300 sx Permafrost C & 131 bbls Arctic pack. Drld 8½ hole to 10,650' TD. Ran DIL/SP/BHCS/GR, FDC/CNL/CCL. Ran 42 its 7" 29#/ft N-80 8RD AB MOD liner fr/9409-10,647'. Cmtd 7" liner w/400 sx Class G. Tstd liner to 3000 psi - ok. Drld cmt to 10,650' PBTD. Tstd liner lap to 3000 psi - ok. Displaced well to NaC1, as of 5/31/81. ARCO Alaska, Inc. Post Oflice Box 360 Anchorage.~. ~sl;a 99S10 Telephorie ~. 27~ 5(S3Z June 22, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject. DS 4-13 DS 16-6 DS 5-1 DS 16-13 DS 12-9 DS 17-7 DS 12-10 ..A-1 DS 13-12 'B-2 DS 14-18 C-8 Dear Sir. Enclosed please find. 1.) Tile subsequent sundries 'For DS~ 4-13 & DS 5'-'1 ,, 2.) ,,The monthly reports'for DS 12'-'i0, DS 14'~19., DS 16:'13, DS 17-7, .A-1 & B-3:/ ' "/ ' , 3.) The compl.e,t, ion reports for DS 12"9, DS 13L."t~2' DS 14-18, ~,B-2 ,& C_8~,/ ' "/' DS~.~.~.' 4 ) ~Th'~TG~roscopic'Surveys"'for DS..12_~'~fDS.. 1,~/_t,,1.8, DS '16'~-6/',"&' C-~." /~- P.A. Va~Dusen District Drilling Engineer PAV/KJG. sr Enclosure ARCO Oil and Gas{ ,npany North Alaska District Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 16, 1981 Reference: ARCO Magnetic Tapes & Lists ~/~ 5/28/81 Tape ~/61662 6/c/D.s. 12-10 ' 5/30/81 Tape ~/61661 .~....,.:~/D. s '5-1 4/25/81 Tape '~/61605 ~/""'~D.S.3-3 4/12/81 Tape ~61620 12EN.'~.. , ~ ..,.~ 3 ENG 4 ENG ~ 1 GEOL [ 2 GEOL 3 GEOL STAT TEC STAT Tr-c I CONFER: -'FILF~' ................. Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering ra~smittal i~349 DISTRIBUTION' NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON .,', ARCO Oil and Gas Company is a Division ot AllanticRict~fieldCompany ARCO Oil and Gas Company North A]ask~ :strict Post Office l:.,,.,x 350 Anchorage. AI;,.ska '~9510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 15, 1981 Reference; ARCO Open Hole Finals D.S. 12-10 D.S. 12-10 D.S. 12-10 D.S.' 12-10 D,S. 1.2-10 D.S. m.s. m.s. 5/30/81,~//'*z')~ J/~/~" .,' FDC/CNL run 1 2" & 5" 5/30/81~J~HC run 1 2" & 5" 5/30/S1 ~PL Cyberlook run 1 ~/2~/~ ~//~Dc ~. ~ 2- ~ s" ~/2'S/'~~~DC/CNL ~ ~ ~"~ ~" 5/28/81 ~, al Induction ru~ 1 5/28/81j,. run i 2" ~ 5'" s/~s/~ ~PL CMb~oo~ ~. ~ 5" iiI ~ c~.K~ I 1L~ I j 2 Ei'qO ... ~ GEOL ~ C ...... 3 '3 ~OL ~.- ... STAT TEC ................ ......... CONFER: ' FILF: . 2"& 5" 2" & 5" Please sign and return the attached as receipt of data. ,. Kelly McFa'rland North Engineering T'r an"sm~ al ~J,~ . ~ -r,~3._.. (5~/ DISTRIBUTION NORTH GEOLOGY R&D. DRILLING ENG. MANAGER., D&M · GEOLOGY STATE OF ALASKA EXXON,, MOBIL, GETTY~ PHILLIPS SOHIO MARATHON CHEVRON ARCO Oil ancl Gas Company is a Division of AllanllCR~chl~eldCompany ARCO Oil and Ga~~' 'mpany .~, North Alask,. District Post Oftice Box 360. Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 15, 1981 Reference; ARCO Cased Hole Finals run 1 5" run 1 5" Please sign and return the attached copy as receipt of data. Kelly McFarland North Engineering T~an'smittal # 348 , DISTRIBUTION NORTH GEOLOGY i R&D DRILLING: ENG. MANAGER.' D&M GEOLOGY STATE OF ALASKA- EXXON~ MOBIL..~ GETTY ~, PHILLIPS SOHIO~ MARATHGN' CHEVRON~ ARCO Oil and Gas Company is a Divis~.on of Allanl~cR~chlieldCompany ALASKA OIL AND GAS CONSERVATION COMMISSION Royle H. Hamilton~ Chairman " Thru: Lonnie C. Smith i Commissioner Bobby Foster ? .... Petroleum Inspector~ May 14, 1981 Witness B.O.P.E. Test on ARCO'S D.S. 14-19 Sec. 9, T10N, R14E, UM Permit 81-4 5. _MondaY. May 1,1,~,.,. 198~ After witnessing the B.O.P.E. test on S°hio's M-9 I went-to Arco's D.S. 14-19 and witnessed the B.O.P.E. test which began at 10500 p.m. and was completed at 12:30 a.m. 5-11-81. As the attached B.O.P.E. report shows there were no failures. Larry ~i11, Arco drilling foreman and I discussed, the independent air power supply for the accumulator unit. Due to some piping modifications this power supply does not meet A.O.G.C.C. regula- tions. Larry said he was aware of this and a meeting was scheduled this date, 5-11-81, with Parker Drilling Company personal concerning this and it would be corrected. In summary, I witnessed the B.O.P.E. test on Arco's D.S. 14-19. Attach: 5-18-81 O&G #4 '4/8i (' STATE OF ALASKA ALASKA OIL & GAS O0NSERVATION CCMVJSSION B .O.P.E. Inspection Report · . Operator_ Well ~-~_ . Location: Se~-~ ' T/~/~M ~il linq ~n~a~or. ~ ~-.~~ Rig ~/~/ ~tion, Ceneral.~ .,.~ Well Si~ ~,.~ Ceneral Rese~e pit ~/~'"" BOPE Stack . 'l Test Pressure Annular Preventer Choke Line Valves H.C.R. Valve- Kill Line Valves ~ _l:~t_~.~_~ .... Check Valve. / Test Results: Failures ! Date Representative L_//.~L~? /~ ~ // Permit# ~31 - ~' ' /~Casing Set @D~.~ ~ ft. , Representative-. .ACCU~. ~UIATOR SYSTEM Ful 1 Charge Pres sure J o,9~) ps ig Pressure After Closure/~ D ~Q psig Pump incr. clos. pres. 200 psig_ ~' min~/, sec. Full Charge Pressure Attained: _ L,~ _min~ sec. N2 ~'~'~': /~JO/'~:.',, psig Controls: Master t~ ! Kelly and Floor Safety Valves .- / Upper Kelly / ~r ~y' / ~ali Type_ / Inside BOP / Test Pressure_~ ~ ,_.>. Test Pres sure__~_~-~f~ Test Pressure ~'OD D ~es~ ~ressure ~/:' Choke Manifold ~'.~.~;7 Test Pressure ~..'"'.,.. __,. ~' ~. No. Val ves_._~..~ No. r ~ange~~.. ~j ~t~ le. ~ok~$ Hydrauically operated choke Test Repair or Replacenent of failed equipment to be made within_--5- days and Inspector/Ccmmission office notified. .., , / , , /~ · '..~ ' ~<~'."' / ~ ..... , -'/ .... -" ....... v' . -/, ..., ,./ , ., ,,, ~,~ ,'~ , , ,, ! ~,, ~ ' ' · '! ,'"! . ! ' , ,'.."--:;,,~ ..... 'l:'"/ .... ~' 'z', " '~'~' ~ ": ....."' . ,.. ' .... ~.. ,t:. , .... ~.z,..~..,... ~., ~ ~/~ ~~' z/;~',,. ~ " ' ' .. t' ~ ~ ,~' )istr~ution. ~ ~ -- . , ' ~rig - AO~C , "' I ~'; ............ :C - Su~~sor ~s~or, ~":')0,....~'~....t~...'.'"' ~ '>..? .'~:/~" / April 3, 1981 Mr. P. A. VanD%%sen District Drilling Engineer ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Re: Prudhoe Bay Unit DS 14-19 ARCO Alaska, Inc. Permit No. 81-45 Sur. Loc.: 1542'S, 1808'W of NE cr Sec 9, T10N, T14E, UM. Bottomhole Loc.: 1625'N, 1100'E of SW cr Sec 4, T10N, R14E, UM. Dear Mr. VanDusen: Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are not required. A directional survey is required. If available, a tape. containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. ~any rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunde~ (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr. P. A. VanDusen Prudhoe Bay Unit DS 14-19 -2- April 3, 1981 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, we would appreciate your notifying this o~...f!ce within 48 hours after the wel! is spudded. We wpuld .also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout pre~nter equipment before surface casing shoe is dril led. "' ' In the event of suspension or abandonment, please give this office adequa!,te advance notification so that we may have a witness present. Very 'truly yours, Hoyl~ H.. ~mi~ton ' C~ir~n 'Of :'"'" ' ' 0~,~.~..~,.,.,..~,.,,,.:~.~.,~ ..... Alas~ Oil . & ~' ' "~'~'~"'~:: .... ~:: ~""~'~"~':'"':'~::'~ ' '"'",'"'F ......... "' C nser~%~'on Commission ..~/.. Enclosure ... cc: ~r~nt of Fish & Ga~, Habitat Section w/° encl. ~rt~n.t of Environ~n~l Conser~tion w/o/encl. ARCO Alaska, Inc. ~i Post Office B~ .~60 Anchorage. Alaska 99510 Telephone 907 277 5537 March 26, 1981 Mr. Hoyl e Hamil ton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 14-19 Dear Sir: Enclosed please find: 1. The Permit 'to Drill application for DS 14-19. 2. The $100.00 application fee. 3. The horizontal & vertical wellbore projections. 4. The as-built drawing. 5. The BOP stack diagram & Sincerely, P. A. VanDusen District Drilling Engineer Attachment PAV/KJG:sp description. I £C£1y£0 & ~as Co.,. AnChorage Co'r~miSsion ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ii ' STATE OF ALASKA ALASKA _ AND GAS CONSERVATION COt olSSlON PERMIT TO DRILL 20 la. Type of work. DRILL I~ lb. Type of well EXPLORATORY [] SERVICE ~-I STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL[~ SINGLE ZONE DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator · .,,~,~ R;:hfi~!d Ccmpan3 AB?O__ Alaska, In 3. Address P.O. Box 360, Anchorage, Alaska 99510 M,,q~ 3 1 4. Location of well at surface ~%~ 9. Unit or lease name 1542'S & 1808'W of NE cr Sec 9, TION, T1 il&~asCons. Com~:.,.:_ Prudhoe Bay Unit At top of proposed producing interval Anchorage ~fl~/NVell number 1316'N & 1320'E of SW cr Sec 4, T10N, R14E, UM DS 14-19 At total depth 11. Field and pool .. 1625'N & llO0'E of SW cr, Sec 4, TIONs R14E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB. DF etc.) J 6. Lease designation and serial no. Prudhoe 0i 1 Pool RKB 71 ' 28312 · .. 12. Bond information (see 20 AAC 25.025) '2-G/~ke lc' ~.~~ ~/-C,3 ~.~ " Type Statewide Surety and/or number, Fed Ins Co. ~.R~3~R-26..-._2-7 Amount 13. Distance and direction from nearest town 14. Distance {o nearest prOperty 0r lease line '15. Distance to nearest drilling or completed NE of Deadhorse., AK 5 re,es 1320 feet well 2640 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18, ApProximate spud date · 10,772 MD 9487 TVD feet 2560 Ma~/ 15, 1981 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures -I- ~UU psig@.__-.- ,Surfac~e ' " KICK OFF POINT 3500 feet. MAXIMUM HOLE ANGLE~37 o (see 20 AAC 25.035 (c) (2) + 4600 psig@ 9487 ft. TD (TVD) . . Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH ' QUANTITY oF CEMENT Hole Casing Weight Grade CouPling Length MD TOp TVD MD BOTTOM TVD (include stage data) 32" 20" 94# H-40 -- ~110 surf. I +110 []10 250sx PF II to surf; 17½" 13-3/8" 72# N-80 BTC ~2700 surf ~ '' ¥2700 [~2700 Circ to'sUrf-apx 3000i~ 12¼" 9-5/8'___]' 47~ L-80 & BTC ~9650 surf ~, +9650 ~8600 500 sx cmt Col ijmnon~' ~________ S00-95 ~ ~ _ I ~ ~x on. 2nd sta__~_~9. 8½" 7" 29# N-BO -AB Mod-----~.F142'~---v9350 ~~1_0,772+94.87 +400 sx ~'~ ' 22. Describe proposed program: or. BTC- - - -'-' ~ " - '. - A~lantic Richfield Company proposes ~o directionally drill th~s well to 10,772'MD (9487'TI to produce ~he Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8" psi RSRRA BOP s~ack w~11 be used. The BOP equipment w~ll be pressure tested each week anal operationally Jested each tr~p. A string of 5½" 17# L-80 tubing, packer and necessary provi s~ons for.'subsurface safety equipment will be run. A non-freezing fluid will be left ~n"a] uncemented annuli w~thin the pennafros~ interval. Selected intervals w~thin the Sadlerochi to be perforated and reported on a subsequent report. A 5000 psi WP. wireline lubricator, tested to working pressure, will be used on all wireline work. The packer will .be set abov: the Sadlerochit. The downhole safety valve will be tested and installed upon conclusion of ~ob. The 13-5/8" 5000 psi RSRRA BOP stack will be tested to 5000 psi. A surface d~ver[er s.¥s~em w~11 be installed and operationally ~es~ed prior to spud at least dail.y thereafter. 23. I hereby certify that the foregoing is true and cOrrect tO the best of my knowledge · . SIGNED -~Ji~- ~~~ T,TLEDistrict Drlg. Engineer DATE.~.~.~.,.~i.' The spacefbel-ow f~r Commission use , . . CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APl number DYES J~[NO []YES J~[NO ~.YES []NO 50- ~)~'~- ~O~'~'~ ' Permit number . Approval date r_~/- ~..~' .~j~]~~~ SEE COVER LETTER FOR OTHER REQUIREMENTS xF st 'D) -':"'. '~':.-coi~..~_-',~.' I'~:- .............. :'~""~"~:' -" ": --.: '--'--i ..... :-" i: ! ":: :.' '--".'"-.::_:.:i:.::"' :...:'".:! ~ ..: : · ;'~'..~-~" -~-;'. ~,~:~rt ~,.~"-~:;'-~:'r.~,c:l .... · ' .'~,:--'-~:,-:-,---- "'-':: .'.-:...:: .. :.,. ".-, :..~':".i:':'"' '~'i!,-i! !:i ~1 ~ I iI : i iI i --: i I ' .... : ........ l ' ' I ' . · . iIll :ll '" 'l:lll" : :'--: l: ll · "' .... l" · l:l · · :ll : l'lI l"" .... :l--:'!l:li':--l!l"l --: ' Il :'l':':l:'l' ': ' '''"l l:'' "' 'l I .: : '': '" Ill:Il:Iii ill ..... :'~lll.--:. l:lll .'l::l.,'?.--lllll :lll: .......... '-- .............. :l'':--ll.~::.lZl:l:. l:ll l: :'l: lll~l .................. :l : : l: · · :: ..... l 1,, l l :1: :?l'li: l'l !--':'l. 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HEREBY CERTIFY THAT. i AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT'THis PLAT REPRESENTS AN AS- BUILT SURVEY MADE BY ME, AND THAT ALL · DIMENSIONS AND OTHER DETAILS ARE CORRECT~ AS OF', II II I I II I ~ ~1 ,.~ .... - I I DRIll 51T£ 14, I¢£L~5 17~ lB, 19 ~ 20 LOCATION A5*B~)IL T -- II i~' III II J I I IIIIII II I I I III I AtlanticRichfieldCompanY 0 , iDATE: i=.^w,N= No: NORTH AMERICAN PR_ODUCING DIVISI'ON ~ /"$'81 " __ .ALASKA DISTRICT PRUDHOE BAY ' II II I i ! im~ ' "" ' '" ' ' '"' ' ' ...... II I I I I I I -- . .~ ~:' ~F, ~.,', .~ ~' .' :'..}m":', j '~m' ,' .~.:,~'' 'j,.'m' .,'., 'm. ~t,'' '~ · '.' '....m, .' ,' ,' '. "'... '..'.,i'.'""..?i?~ !' ~ "- ,!'.~'~!'~'i:'ii~ ~,.i....~i'?i."!.,. 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'.i. ..· .: :'.i: · ... x....:: ,.:....' ..... ...... ',... ,., .., ..,. ,~ ~-~..,., .~ .. ~. ~ ~ ~: ~ , .:.... ,~ ,~. .. t. . ..., · .... ~,. · , ,~.~.~....,, ...... ,,, ,..,. ~'~"7'~' .... · "'.~4 .. 13-5/3" &OP STACK Accs..-.ul a t:r Caoaci tv ! I . ANNULAR I 2. PREVENTER 3. BLIND' RRMS PIPE RRMS 3 SPOOL l. . PIPE RRMS ., 4. Check and fill accumulator reservoir to'proper level with hydraulic fluid. Assure that accumulator pressure is 3000 psi with 1500 psi downstream of the regulator. Observe time, then close all units simultan- eously and record the time and pressure re- maining after all units are closed with charging pump off. Record on IADC report. (The acceptable lo,er limit is 45 seconds closing time and 1200 psi remaining pressure.} 13-5/8" BOP Stack Test Fill BOP stack and manifold ~ith a non- freezing liquid. Check that all hold down screws are fully re- tracted. Predetermine depth plug will seat & mark running joint. Run test plug on dhill pipe and seat in wellhead. Run in lock down screws in head. Close annular preventer and chokes and ~ypass valves on manifold. In each of the following tests, first hold ~- - ~50 psi low pressure test for a minimum of 3 minutes, then test at the high pressure. ~ ~. Increase.'"~essure to 3000 ps.i a6d hold for a min~m...of 3~.minutes. Bleed pressure to zero. 6. Open annular preventer and close top set of pip( "rams. Increase pressure to 5000 psi & hold for ' , at least 3 minutes. Bleed pressure to zero. ~ 7. ClOse valves directly upstream of chokes & open ~_ .... chokes. Increase press, to 5000 psi & hold for at least 3 min.-Bleed pressure to zero. ' 8. Open top'set of pipe rams then close bottom set J'~/"~l~rty-,~j-~l of-pipe rams. Increase press, to 5000 psi belo~ ~ the bottom set of pipe rams & hold for at least · '~ .. . ~ 3 minutes. ' · · ." . I[~ . ' .9. 'Test remaining untested manifold valves (if · m~ : ..;. L .. any} with 5000 psi upstream of valve and Zero. _/ \/Z ~ · ''pressure downstream. · .... .".~.. ....... ' . . · ..-.. .. ..... .... , · .', 10. Bleed pressure to zero. Open bottom set of · . · :~....'..p~p~.~ams. :,..,/i . ...'... i)JlaR)~..'.'lnn," 11. Back off running joint and pull ou~ o~ hole. Close blind rams and test to 5000 psi for at least 3 minutes. . · '~J~ Oil & Gas Cons. Corem/ss.fro, ~[llC~ol~age' · Bleed pressure off all e~uipment. Open blind · · rams. Make sure manifold & lines are full of 15. 16. ..... . ..... '~.. '... 'L,,: i~.. . 17. "-. ~'..~",:,:'. :;.~,';.' '.~:',' .~... :,,.~."-,,:~.'-~'~'¥;'~:.S-,;~::,.~ ;.,,:::...,.'.... non-freezing liquid and all valves are set in drilling position. .. 13. Test standpipe valves to 5000 psi. 14. Test Kelly cocks and inside BOP to 5000 psi with Koomey pump. Check operation of De Gasser.' Record test information on BlowoUt preventer test form. Sign and send to Drilling Super. · .. Perfo'rm comp'lete BOPE test once"~'~ek.a~~""'_:;j func ti ona 1 operate BOP£ da ily. ,~..:;:;..'.;.~;C~.~.-- *"'~' ' SURFACE DIVERT?-R SYSTE;,I · · . , , L_ Alaska Oil & Gas Cons: Commission Anchorage 1. 20" BRADEJJHEAD .2. 20" 2000 PSI DRILLING SPOOL 3. 20" 2000 PS! ANHULAR PRE. VEtlTER 4. 10" RE;IOTE CC~ITROL HY~.C~,AULICALLY ACTL~TI~ PALL VALVES 5. RIG DRILLI:JG RISER " 6. 10" LI:~F,$ TO SUMP '" ...,'".:::~'; .. . ;...:....,.i..:-:~;~.:i.~."~:~;~ ' ' ...... '"' ' ".":','.:": SURFACE HOLE DIamETER SYST'~",I TO 'T'f'~ ¢OJf'~ ~.--, .~ . ~..._' ......... CHECK LIST FOR NEW WELL PERMITS IT~ APPROVE DATE (1) Fee (2) Loc. (3) Admin YES (4) Casg 1. Is the permit fee attached .......................................... NO (5) 2. Is mi1 to ~ located in a defined pool ............................. 3. Is w~ll located proper distance frcm property line .................. 4. Is ~11 located proper distance fran other ~lls .................... 5. Is sufficient undedicated acreag~ a~ilable in this pool ............ 6. Is ~11 to be dsviated and is ~11 bore plat includmd ............... 7. Is operator the only affected party .................... -" 11. Can permit be approved before ten-day w~it .......................... Does operator hav~ a bond in force .................................. ~ Is a conservation order needed ...................................... ' Is administr~ti~ approval needed ................................... .,~J.2 thru 20) ~. 12. 13. 14. 15. 16. 17. 18. 19. 20. ~21 thru 24) ~ 22. 23. 24. 25. \ Is conductor string provided .................. ~ .................. Is enough ce)rent used to circulate'on conductor surface .... Will cement tie in surface and intermediate or production strings ...~ Will cement co~r all known producti~ horizons .................. Will surface casing protect fresh ~ater zones ................... Will all casing gi~ adequate safety in collapse, tension and burst. Is this ~11 to be kicked off frc~ an existing .~llbore ............. Is old ~llbore akandonmmnt procedure included on 10-403 ............ Is adequate ~11 bore separation proposed ........................... Are necessary diagrams of diverter and BOP equipment attached ..... Does BOPE hav~ sufficient pressure rating - Test to ~~ psig Does the choke manifold ccmply w/API RP-53 (Feb. 78) ................. Additional requiren~nts ............................................. Additional Rmma rks: JAL Enging~n9: rev: 03/10/81 J INITIAL " GEO. UNIT ~ ON/OFF POOL CLASS STATUS AREA NO. SHORE · Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPEN. DIX~ No'special'effort has been made to chronologically organize this category of informatiOn. CURV! cF.ZCIiiCATIONS Co:pany Well ARCO ALASKA ~ INC. D.S. 14-19 Field County, State PRUDHOE BAY N. SLOPE, ALASKA Date 12-9-82 (Abbrev.) GR1 LSN1 SSN1 CCL1 CN1 GR2 · LSN2 SSN2 CCL2 CN2 · . (THIS TAPE CONTAINS 1 FILE) Standard Curve Name Logs t:sed Gamma Ray Pass 1 CN/MSN Long Spaced Neutron " 1 " Short " " " 1 " Casing Collar Locator' " 1 " Compensated Neutron "' 1 " Gamma Ray " 2 " Long Spaced Neutron " 2 " Short " " " 2 " Casing Collar Locator " 2 " Compensated Neutron " 2 " Scale 0-100, 100-200 0 - 1250 0 - 1000 0 - 10 60 - 0 0-100, 100-200 0 - 1250 0 - 1000 0 - 10 60 - 0 .. ......... _L__E..~_E_ L____S..__P_A__(;_~_N.~. ...... _.0_,_.~_5_0_0_ ....................... 6_.2..,_.. _S__A. _~__P_L_..E_.S__ P. EB_ ._~_.E.. ~; _O._~..D.. . . '~' .......................................................................................... "7 ...... 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'"" ..'.. :." :..."...~ :'. ~' ',:.~."':?"f~ ?::. ~,'~... ~ ~;.; .'~:'t:f~:~t:"~.f~ ~' ~ .¢f;:.'~;"$~:.~.~.~;'~ ~,~<' ')~,.'~ ~:~¢: ;.;~,: '~?~a~ :~.~..~.:';%:;..,. ¢:~x.;~'~'.f;~%~. ":~.~.V~¢~.~¢~:~;;~?~:f ~:~? :~;?~,~ .~;'~:'~'~'~.:~'~,~.' ~.:.~'g .......... ~'..~,..,.' ........... ~`'~.'~'~``~`.`~.`..:`..~..`.-:..~``..~``..~..'..`.`.'...~`~''~..~.~.~.`.`.`.`.~..."~`.~`~...``..~``~.``:~.:.~`~.~.~.'~.~..~.``..~.'~.:~`~;:~.:~..;~`~.:.`~:`~`.~'~.~`~.:.`~:~`[.~.~'~.`:~..~..~[~.~.`~`~;~:~`~.:~.~.~.~'~`~.~.~:~.:.~{~.:~':~:~.~.~:~L:~. ~:(:~:~L~:¢:~%~:~:~;~:~.a~:.~.:.~..:~.~:?~.~.f~:~..::~:~:[~.~.~.~.~F~{%~.~`~2~:~:~ ~', ' " ..................... ' ............................................................................................ ,...,,.,,.~ ......................... ., ............................ ,.,,,,,.,,~.,-,,., -,,...~ .................................... ~ ................... ~,,, ................ ~.-,.,~..,~ ................ ``'~``..';~'`*``".'~`'.."`~'.`".`~`'~".`.~`'"``~``~`~.'~.'~:..`.:~.."```~`~".~.~. ...~: ~.~ .~,.~,,:~, ,,~,,~ RECEIVED DEC 2 i) 1996 Alaska Oil & Gas Cons. Commission * ALASKA COMPUTING CENTER * * ............................ * ....... SCHLr. EV[~ERGER ....... * ............................ **************~w**~w********* COMPANY NAME : ARCO ALASKA, INC. WELL NAME : D. S. 14-19ST1 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292057800 REFERENCE NO : 96354 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: **** REEL HEADER **** SERVICE NAFiE : EDIT DATE : 96/12/19 ORIGIN : FLIC REEL NAME : 96354 CONTINUATION # : PREVIOUS REEL : COF24ENT : ARCO ALASKA INC, D.S. 14-19ST1, PRUDHOEBAY, 50-029-20578-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/12/19 ORIGIN : FLIC TAPE NAME : 96354 CONTINUATION # : 1 PREVIOUS TAPE CO~4~ENT : ARCO ALASKA INC, D.S. 14-19STI, PRUDHOE BAY, 50-029-20578-00 TAPE HEADER Prudhoe Bay CASED HOLE WIRELINE LOGS WELL NAME: D.S. 14-19ST1 API NUMBER: 500292057800 OPERATOR: Arco Alaska, Inc. LOGGING COMPANY: SCHLUMBERGER WELL SERVICBS TAPE CREATION DATE: 19-DEC-96 JOB NUMBER: 96354 LOGGING ENGINEER: R. Walsh OPERATOR WITNESS: K. St Gemme SURFACE LOCATION SECTION: 9 TOWNSHIP: iON RANGE: 14E FNL: 1542 FSL: FEL: 1808 FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: 71.00 DERRICK FLOOR: GROUND LEVEL: 34.00 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 500 9. 625 8272.0 47. O0 2ND STRING 7. 000 10130.0 26.00 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: 1 PASS NUMBER: 1 DATE LOGGED: 13-JUN-92 LOGGING COMPANY: ATLAS BASBLINE DEPTH 88888.0 10031.0 10025.5 10010.0 10009.5 9989.5 9989.0 9983.5 9983.0 9981.0 9973.0 9960.0 9944.5 9940 5 9924 0 9898 5 9871 5 9846 5 9815 0 9792.0 9791.5 9786.0 9781.0 9773.0 9770.5 9759.5 9738.5 9728.0 971 O. 5 9706.0 9693.5 9686.0 9664.0 9662.5 9640.5 9639.5 9631.5 9626.5 9613.5 9597.5 9586.0 9562.0 9534.0 9502.0 9489.0 19-DEC-1996 12:52 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP 88886.5 88887.5 10030.5 10024.0 10009.5 9988.5 9982.0 9980.0 9977.0 9946.5 9942.0 9900.0 9791.0 9771.5 9760.0 971 O. 5 9660.5 9640.5 9628.0 9615.5 9598.0 10009.0 9988.5 9982.5 9959.0 9942.5 9922.5 9871.0 9845.0 9813.5 9791.0 9785.0 9780.0 9770.5 9737.0 9726.5 9713.0 9691.5 9685.5 9663.5 9660.5 9635.5 9628.0 9610.5 9583.0 9561.5 9531.5 9500.0 9488.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 9464.5 9462.5 9461.5 9458.5 9460.0 9461.5 100.0 101.5 97.0 $ THIS TAPE CONTAINS THE CASED HOLE EDIT FOR ARCO ALASKA WELL D.S. 14-19ST1 TDTP. THERE ARE 3 BASELINE PASSES, AN AVERAGE PASS AND 3 RAW DATA FILES. The depth adjustments shown above reflect cased hole GR to open hole ECS GR and cased hole SIGM to open hole GR. Ail other TDTP curves were carried with the SIGM shifts. GAF~A RAY FROM ATLAS ECS DATED 13-JUN-92 SUPPLIED BY CLIENT. SCALE IN AND ABOVE PERFS AND FORMATION ACTIVATION ON PASSES 2 AND 3 MADE DEPTH SHIFTING TO THE GR CHALLENGING. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001C01 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SU~F2~RY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 10038.0 9450.0 TDTP 10066.0 9450.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP REF~ARKS: This file contains TDTP Pass #1 (Base Pass #1). No pass to pass shifts were applied to this data. LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RBCORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SBHN TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 100613 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 100613 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 100613 00 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TSCN TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 100613 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELD CODE (HEX) GRCH TDTP GAPI 100613 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 100613 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 100613 00 000 O0 0 1 1 1 4 68 0000000000 GR ECS GAPI 100613 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10100. 000 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBHF. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -99~.250 TSCN. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP TENS. TDTP -999.250 CCL. TDTP -999.250 GR.BCS -999.250 DEPT. 9400. 000 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBI{F. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRC~I. TDTP TENS. TDTP -999.250 CCL. TDTP -999.250 GR.BCS 124. 700 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001C01 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DBC-1996 12:52 PAGE: FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCR~ENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10026.0 9767.0 TDTP 10058.0 9767.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10031.5 10009.5 10009.0 10002.5 9990.0 9989.5 9986.5 9983.5 9983.0 9978.0 9973.0 9961.5 9960.0 9941.5 9940.5 9931.0 9926.5 9920.5 9917.5 9917.0 9909.5 9903.5 9901.0 9898.5 9892.5 9871.5 9855.5 9853.0 9846.5 9832.5 9815.5 9814.5 9806.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP 88888.0 88887.5 10031.0 10009.0 10009.0 10001.5 9989.0 9988.5 9985.0 9982.5 9982.0 9977.0 9977.0 9964.5 9959.0 9939.5 9942.0 9929.5 9928.0 9922.0 9919.0 9915.5 9911.0 9902.5 9898.5 9900.0 9891.5 9871.0 9853.5 9853.0 9845.0 9832.0 9813.5 9813.5 9803.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 9792.0 9791.0 9791.5 9790.5 9780.5 9779.5 9772.5 9771.0 9771.0 9770.5 100.0 98.5 99.5 $ REMARKS: This file contains TDTP Pass #2 (Base Pass #2). The depth shifts shown above relect GRCH Pass #2 to GRCH Pass #1 and SIGM Pass #2 to SIGM Pass #i. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CNAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 100613 00 000 00 0 2 1 1 4 68 0000000000 SIGM TDTP CU 100613 00 000 00 0 2 1 1 4 68 0000000000 TPHI TDTP PUoS 100613 O0 000 O0 0 2 I 1 4 68 0000000000 SBHFTDTP CU 100613 O0 000 00 0 2 1 1 4 68 0000000000 SBHNTDTP CU 100613 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 100613 O0 000 O0 0 2 I 1 4 68 0000000000 SIBH TDTP CU 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 100613 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) SDSI TDTP CU 100613 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TSCN TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 100613 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 100613 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 100613 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 100613 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10057.500 SIGM. TDTP 18.101 TPHI. TDTP 50. 546 SBHF. TDTP SBHN. TDTP 54. 526 SIGC. TDTP O . 000 SIBH. TDTP 69. 883 TRAT. TDTP SDSI. TDTP O. 538 BACK. TDTP 171. 075 FBAC. TDTP 71. 815 TCAN. TDTP TCAF. TDTP 9495. 232 TCND. TDTP 23988. 395 TCFD. TDTP 7001.1SS TSCN. TDTP TSCF. TDTP 2097. 806 INND. TDTP 1735. 506 INFD. TDTP 327. 689 GRCH. TDTP TENS. TDTP 1405. 000 CCL. TDTP O. 000 DEPT. 9765.500 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBHF. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP TSCF. TDTP - 999. 250 INND. TDTP - 999. 250 INFD. TDTP - 999. 250 GRCH. TDTP TENS. TDTP -999. 250 CCL. TDTP -999. 250 41.980 2.187 29070.453 6422.608 -999.250 -999.250 -999.250 -999.250 -999.250 1289.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : 001C01 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX RBC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10026.0 9750.0 TDTP 10058.0 9750.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888 0 10045 0 10032 5 10024 5 10010 0 9990 0 9989.5 9987.0 9983.5 9978.0 9976.5 9973.5 9960.5 9941.5 9930.0 9927.0 9921.5 9915.0 9908.0 9901.0 9893.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP 88887.0 88887.0 10009.0 9988.5 9982.0 9978.5 9977.0 9942.5 9928.0 9922.5 9902.0 10044.0 10031.0 10023.5 9988.5 9985.5 9976.5 9959.0 9939.5 9928.0 9912.5 9906.0 9891.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 10 9884.0 9884.0 9872.0 9871.0 9866.5 9866.5 9856.0 9854.0 9853.5 9853.0 9847.0 9845.0 9833.0 9832.0 9815.5 9813.5 9807.5 9804.5 9792.5 9791.0 9792.0 9791.0 9786.5 9784.5 9779.0 9777.5 9773.5 9773.0 9772.5 9770.5 9771.5 9770.5 100.0 98.0 99.0 $ REMARKS: This file contains TDTP Pass #3 (Base Pass #3). The depth shifts shown above relect GRCH Pass #3 to GRCH Pass #1 and SIGM Pass #3 to SIGM Pass #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 11 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUF~ SAMP ELE~ CODE (HEX) ....................................................................................... DEPT FT 100613 SIGM TDTP CU 100613 TPHI TDTP PU-S 100613 SBHF TDTP CU 100613 SBHN TDTP CU 100613 SIGC TDTP CU 100613 SIBH TDTP CU 100613 TRAT TDTP 100613 SDSI TDTP CU 100613 BACK TDTP CPS 100613 FBAC TDTP CPS 100613 TCAN TDTP CPS 100613 TCAF TDTP CPS 100613 TCND TDTP CPS 100613 TCFD TDTP CPS 100613 TSCN TDTP CPS 100613 TSCF TDTP CPS 100613 INND TDTP CPS 100613 INFD TDTP CPS 100613 GRCH TDTP GAPI 100613 TENS TDTP LB 100613 CCL TDTP V 100613 O0 000 00 0 3 1 1 4 68 0000000000 00 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 00 000 O0 0 3 1 1 4 68 0000000000 00 000 O0 0 3 1 1 4 68 0000000000 00 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1' 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 10057. 000 SIGM. TDTP 17. 579 TPHI. TDTP 48. 504 SBHF. TDTP SBHN. TDTP 51. 354 SIGC. TDTP O. 655 SIBH. TDTP 62. 687 TRAT. TDTP SDSI. TDTP O. 519 BACK. TDTP 207. 366 FBAC. TDTP 91.124 TCAN. TDTP TCAF. TDTP 9132. 641 TCND. TDTP 23243. 898 TCFD. TDTP 6778. 632 TSCN. TDTP TSCF. TDTP 1931.146 INND. TDTP 1734. 485 INFD. TDTP 314 . 475 GRCH. TDTP TENS. TDTP 1280. 000 CCL. TDTP 0. 000 DEPT. 9748. 000 SIGM. TDTP - 999.250 TPHI. TDTP -999.250 SBHF. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP - 999. 250 BACK. TDTP - 999. 250 FBAC. TDTP -999. 250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP TENS. TDTP -999. 250 CCL. TDTP -999. 250 47.085 2.181 28600.980 6047.831 -999.250 -999.250 -999.250 -999.250 -999.250 1356.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 12 **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCR~ENT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3, TDTP $ R~MARKS: The arithmetic average of passes 1, 2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 13 TYPE REPR CODE VALUE 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SBRV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI PNAV PU-S 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SBHN PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT PNAV 100613 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI PNAV CU 100613 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TCAN PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TCAF PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TCND PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TCFD PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 INNDPNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 INFD PNAV CPS 100613 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 100613 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10066.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV SBHN. PNAV -999.250 SIGC. PNAV -999.2S0 SIBH. PNAV -999.250 TRAT. PNAV SDSI.PNAV -999.250 BACK, TDTP 71.525 FBAC. TDTP 14.520 TCAN. PNAV TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV TSCF. PNAV -999.250 INND. PNAV -999.250 INFD.PNAV -999.250 GRCH. TDTP DEPT. 9450.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV SBHN. PNAV -999.250 SIGC. PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV SDSI.PNAV -999.250 BACK. TDTP 163.556 FBAC. TDTP 268.327 TCAN. PNAV TCAF. PNAV -999.250 TCND. PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 14 TSCF. PNAV -999.250 INND.PNAV -999.250 INFD. PNAV -999.250 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : 001C01 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUBtLetY VENDOR TOOL CODE START DEPTH STOP DEPTH 10075.0 9447.0 TDTP LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO) TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 18-NOV-96 CP 44.2 1027 18-NOV-96 10046.0 10058.0 9450.0 10051.0 1800.0 NO TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 15 TDTP MODULE CTSM 202 TDTP GAI~4A RAY SOURCE CGRS 862 TDTP CPLC 867 TDTP TDT-P SET TDTP SET 396 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8.500 8272.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE T~PERATURE (DEGF) : BOTTOM HOLE T~PERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINB COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 13000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): R~ARKS: FILE CONTAINS RAW DATA FOR BASELINE PASS #1. tied into atlas BHC dated 13-Jun-1992 all passes logged at 30 FPM while pumping 1BPM crude pumped 285 bbp crude total. GR in and above perfs reading off scale due to scale. high GR on second and third passes due to neutron activation on formation $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 16 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELI~I CODE (HEX) DEPT FT 100613 00 000 O0 0 5 1 1 4 68 0000000000 SIGM PS1 CU 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS1 PU 100613 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF PS1 CU 100613 O0 000 O0 0 5 1 1 4 68 0000000000 SBHN PS1 CU 100613 O0 000 O0 0 S 1 1 4 68 0000000000 SIGC PS1 CU 100613 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH PS1 CU 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PS1 100613 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI PS1 CU 100613 O0 000 O0 0 ~ 1 1 4 68 0000000000 BACK PS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TCANPS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TCAF PS1 CPS 100613 O0 000 O0 0 ~ 1 1 4 68 0000000000 TCND PSI CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD PS1 CPS 100613 O0 000 O0 0 $ 1 1 4 68 0000000000 TSCN PS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF PS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 INND PS1 CPS 100613 00 000 O0 0 5 1 1 4 68 0000000000 INFD PS1 CPS 100613 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 100613 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS1 GAPI 100613 O0 000 O0 0 5 1 1 4 68 0000000000 CCL PS1 V 100613 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 17 ** DATA ** DEPT. 10075.000 SIGM. PS1 SBHN. PS1 110.612 SIGC. PS1 SDSI.PS1 0.300 BACK. PSi TCAF. PS1 0.000 TCND.PS1 TSCF. PS1 0.000 INND. PS1 GR.PS1 16.328 CCL.PS1 DEPT. 9447.500 SIGM. PS1 SBHN. PS1 53.316 SIGC. PS1 SDSI.PS1 1.722 BACK. PSI TCAF. PS1 3173.240 TCND.PS1 TSCF. PS1 221.189 INND. PS1 GR.PS1 2738.000 CCL.PS1 22.597 TPHI.PS1 0.007 SIBH. PS1 389.930 FBAC. PS1 -4319.670 TCFD.PS1 -13.255 INFD.PS1 0.030 44.243 TPHI.PS1 0.000 SIBH. PS1 161.215 FBAC. PS1 13199.826 TCFD.PS1 1467.272 INFD.PS1 0.000 0.000 SBHF. PS1 136.865 TRAT. PS1 1469.849 TCAN. PS1 -16008.063 TSCN. PS1 -49.964 TENS.PSi 85.130 SBHF. PS1 67.138 TRAT. PS1 209.152 TCAN. PS1 2454.428 TSCN. PS1 242.508 TENS.PS1 115.868 0.000 0.000 0.000 1000.000 51. 575 2.188 14984. 088 1131. 808 1295. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBBR: 2 DEPTH INCREMENT: 0.5000 FILE SU~F~RY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 10070.5 9764 . 0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 18 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 18-NOV-96 CP 44.2 1027 18-NOV-96 10046.0 10058.0 9450.0 10051.0 1800.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER TDTP MODULE CTSM 202 TDTP GAMMA RAY SOURCE CGRS 862 TDTP CPLC 867 TDTP TDT-P SET TDTP SET 396 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 8272.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 13000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 19 Pd~qARKS: FILE CONTAINS RAW DATA FOR BASELINE PASS #2. tied into atlas BHC dated 13-Jun-1992 all passes logged at 30 FPM while pumping 1 BPM crude pumped 285 bbp crude total. GR in and above perfs reading off scale due to scale. high GR on second and third passes due to neutron activation on formation $ LIB FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SBT TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI PS2 PU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SBHF PS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SBHNPS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC PS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH PS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS2 100613 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI PS2 CU 100613 O0 000 O0 0 6 1 1 4 68 0000000000 BACK PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TCANPS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 20 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) TCAFPS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TCND PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TCFD PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TSCN PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 INND PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 INFD PS2 CPS 100613 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 100613 O0 000 00 0 6 1 1 4 68 0000000000 GR PS2 GAPI 100613 O0 000 O0 0 6 1 1 4 68 0000000000 CCL PS2 V 100613 O0 000 00 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10071.500 SIGM. PS2 44.243 TPHI.PS2 85.130 SBHF. PS2 SBHN. PS2 53.316 SIGC. PS2 0.000 SIBH. PS2 67.138 TRAT. PS2 SDSI.PS2 1,722 BACK. PS2 161.215 FBAC. PS2 209.152 TCAN. PS2 TCAF. PS2 3173.240 TCND. PS2 13199,826 TCFD.PS2 2454.428 TSCN. PS2 TSCF. PS2 221.189 INND. PS2 1467.272 INFD. PS2 242.508 TENS.PS2 GR.PS2 272.250 CCL.PS2 0.039 DEPT. 9765.000 SIGM. PS2 16.947 TPHI.PS2 25.405 SBHF. PS2 SBHN. PS2 46.615 SIGC. PS2 3.295 SIBH. PS2 50.768 TRAT. PS2 SDSI.PS2 0.594 BACK. PS2 160.805 FBAC. PS2 112.577 TCAN. PS2 TCAF. PS2 11325,436 TCND. PS2 24259,180 TCFD.PS2 8017.461 TSCN. PS2 TSCF. PS2 2439.146 INND.PS2 1680.791 INFD.PS2 351.688 TENS. PS2 GR.PS2 1253.000 CCL.PS2 0.000 51.575 2.188 14984.088 1131.808 945.000 33.785 1.668 26704.309 5751.275 1285.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 21 **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~BER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DBPTH INCREMENT: O. 5000 FILE SUF~W~ARY VENDOR TOOL CODE START DEPTH TDTP 10067.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (PT): BOTTOM LOG INTERVAL (PT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP MODULE TDTP GAMMA RAY SOURCE TDTP TDTP TDT-P SET $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (PT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : STOP DEPTH 9746.0 18-NOV-96 CP 44.2 1027 18-NOV-96 10046.0 10058.0 9450.0 10051.0 1800.0 NO TOOL NUMBER CTSM 202 CGRS 862 CPLC 867 TDTP SET 396 8.500 8272.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 22 FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE [DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THBRMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATB NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIBLD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 13000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): R~%RKS: FILE CONTAINS RAW DATA FOR BASELINE PASS #3. tied into atlas BHC dated 13-Jun-1992 all passes logged at 30 FPM while pumping 1 BPM crude pumped 285 bbp crude total. GR in and above perfs reading off scale due to scale. high GR on second and third passes due to neutron activation on formation $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SBT TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 23 TYPE RBPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SBT TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELM CODE (HEX) DEPT FT 100613 O0 000 00 0 7 1 1 4 68 0000000000 SIGM PS3 CU 100613 00 000 00 0 7 1 1 4 68 0000000000 TPHI PS3 PU 100613 O0 000 00 0 7 1 1 4 68 0000000000 SBHF PS3 CU 100613 O0 000 00 0 7 1 1 4 68 0000000000 SBHN PS3 CU 100613 O0 000 00 0 7 1 1 4 68 0000000000 SIGC PS3 CU 100613 O0 000 00 0 7 1 1 4 68 0000000000 SIBH PS3 CU 100613 00 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 100613 O0 000 O0 0 7 1 1 4 68 0000000000 SDSI PS3 CU 100613 O0 000 O0 0 7 1 1 4 68 0000000000 BACK PS3 CPS 100613 00 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TCANPS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TCAF PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TCND PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TCFD PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TSCN PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 INNDPS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 INFD PS3 CPS 100613 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 100613 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 100613 O0 000 00 0 7 1 1 4 68 0000000000 CCL PS3 V 100613 O0 000 00 0 7 I 1 4 68 0000000000 ** DATA ** DEPT. 10068.500 SIGM. PS3 16.947 TPHI.PS3 25.405 SBHF. PS3 SBHN. PS3 46.615 SIGC. PS3 3.295 SIBH. PS3 50.768 TRAT. PS3 SDSI.PS3 0.594 BACK. PS3 160.805 FBAC.PS3 112.577 TCAN. PS3 TCAF. PS3 11325.436 TCND.PS3 24259.180 TCFD.PS3 8017.461 TSCN. PS3 TSCF. PS3 2439.146 INND. PS3 1680.791 INFD. PS3 351.688 TENS.PS3 GR.PS3 237.125 CCL.PS3 0.043 DEPT. 9747.000 SIGM. PS3 11.616 TPHI.PS3 11.503 SBHF. PS3 SBHN. PS3 49.086 SIGC. PS3 1.476 SIBH. PS3 53.523 TRAT. PS3 SDSI.PS3 0.307 BACK. PS3 193.812 FBAC. PS3 136.488 TCAN. PS3 TCAF. PS3 23486.930 TCND.PS3 28403.574 TCFD.PS3 12034.742 TSCN. PS3 TSCF. PS3 5031.347 INND. PS3 1558.580 INFD.PS3 359.496 TENS.PS3 GR.PS3 1453.000 CCL.PS3 0.000 33.785 1.668 26704.309 5751.275 910.000 36. 229 1.313 39454. 625 8451. 930 1270. 000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 19-DEC-1996 12:52 PAGE: 24 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : 001C01 DATE : 96/12/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/12/19 ORIGIN : FLIC TAPE NAME : 96354 CONTINUATION # : 1 PREVIOUS TAPE : COFI~ENT : ARCO ALASKA INC, D.S. 14-19ST1, PRUDHOE BAY, 50-029-20578-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/12/19 ORIGIN : FLIC REEL NAME : 96354 CONTINUATION # : PREVIOUS REEL : COI~4ENT : ARCO ALASKA INC, D.S. 14-19ST1, PRUDHOE BAY, 50-029-20578-00 T~. (" '.,,',...ny ,50-02g-2o578-0o t",$ 14't9ST 8 C F',' 94'34,4 T. r.,~ C. ,, ;'.i F.. b [, 1 0 1~4,2 6 '4 , t,) {} 34 . CASING ,.' .,..,,~ u,, '.l: ~, 7,0 ~ 9.20 i'": ~" w , .Y"-' ;'" 7,, ~ 00' c,, a 'l o · 5 9 o '.5 ~:. o n 9 r.: ..,~ 3, ~ ...... ~.' <; :! 7 3, re ,., ia 4..~ r.... 9 7 8 n r: , . . .,~ .......... ~' .,i..t vA[ E. ~'.. ~r ~:'~':""~-,. ., , ,, Cnet;.tC'"r1'L,'~':,q... ..... l~[tC!'"'i',. ,..,. ~:~t.',~UV.:, E I'~FI.,ECY CASED HOLE GR r', i."." ~7'.'.' ~'~ r, .b U ~ ~ A ~',~ i"; C ~ S ~ P 71C b ~ S 'f G ?.! TO O P E i'~ H O L, E G R, d'r,..,~:".~;. ........... 'rnTl? ~,~v~S ~!~!'qI~ CA~R'rE~, .... ~,~I".PH T~ 81(;~ SHIFTS PAGE: cl ~ C,. 'R t) ¢' :) CUrVeS seaarate ~iles, PACE: F, ';._ i'" .'j' :' ) C F A F C $ . . ...... . ....... ~ 5AY Field. L',.q 14:-195'q' Well bO-n29-2057g apl Serial ~umber ~4i, 2' ~'r,~L & 1~0~' .ff~ FielO Location 9 Se~t f on e!'~ Townsht 4E ~aDqe ORT.{~ 6I,.,OPE County I.,,ASi<~. State or Province SA Nation IEE ~EY.NC'~I.~DS witness ~'ame 0~),~91 Service t~rder ~u~ber $b Permapent datum . Elevation of Per~anent Datum g Lo~ ~easured From ¢'.,4, ~bove Permanent Datum 64,. F,..levatJ, oD of Kelly 6~, ~levatl. on of Derric'K Floor 3~, ~levatlon of G~ound Level in~7C:'. Total. De~th - Drill. er IOGST, ~ottom boq Interval 97~o. TOD Loo Interval ~,., a, '~ ,, (.~ . .... Ei,~/b,,~.X DrlllinQ Fl, uld Type l.f);O(;' C7-0CT-9.4 q"i,t~e I,o~er at Bbttom PAC, E ..' 4 ~ m emmmmmemmemmmmmmemmmm mmNmmmmmmmmmmmmme~mmmmmmmmmmmmm mmm~emmmmmm m mmmmmmmm t. r'[; r .... ;::: .............................. ·~ mlm.mmmmmmmmmmmml~ . ~. SPh~' ['~()r~"'O]e ;::~.r,..~ - :' ear "~etect. nr 6~S~ St~p'~ar~ <~v~.qt. ion of P.~C~ uae~'.c, rou~(" fount ~¢at:es - ~,e6r r~etecto~ F~Ac ;~actc,'~rot.lnc~ (;t~unt ~':at¢ - Far r;,etector ~, ~. , . . . , ......... . TC~:m ?ota~ ce.r:,t~r¢ co,~nts - ;'.¢8r detector T,C:.C~' '"'ors] :qe!ecteO Counts - ;.,ear Detector TcC~'' ?or:a! SeT. ect;~,':¢ Cov, nt~ - [:sr '?erector I'.'¢~'.n fr~e.lastic cc,,.~r}t r~.~te - oeer detector If'~}':''f* ~n¢31ast. ic cocn. t rate - iar detect:or GPC~" C~;~:,'.a Rev !~:, Casir.,n 6~ ~ P~-CoT'rectec? C.,:~ r'~ ,',, a PAGE: ~.l ~ ~ ~l 6[~ 0()00000000 -099.750 -999,250 -999.259 -999,250 -099,.250 -9999,000 -999.~50 -999.~50 -999.250 -999.950 SBHF', 'r D .T.' P T~ A ,'[.:. TDT P TCAF ,TDTP TSCk~. TD"..'P GPCH.TDTP SBHW.TDTP TCAN. 'I: I.'..l T P -999'.250 '999'. 50 '999.~'50 '999'250 1999,250 1999.,250 -999,250 PAGE: -9a. 9a .25n (,.; I:,;l C H. q'['/,r p -999. 250 FT L, FTL Er',i FT an4 c.).,,:~ i',:'r:'er'i in s~varate ~ll. es. · ' , , ~ }r,,1 l:~ 'l ~"(~ ~ g.~ . . .. ..~ ., ., , ~ ,' .,, .. ~,~ . .. c~ ~.~ 3,5. ~ . ., ,... ~ ,. ,., ~ ,, ..... .., . .., ~ ,. ,,..' .... ~ ,,. ,. . ~.~ ~ 5 ,i., ~ :,) ~,~ ' ~I f'~ ,.' _ . ~ .... . , ,. . , ! 3 c,, ~: J ~'.~ .9,0 9o9r,. 5 9 c, 9 ~. r: 9qt,~~ , (', 9q5~. r{ 9940 , (} ~'36,~ 993~., 5 9~9~.~ 989~, r'~ 9892. o 9887.~ 979n.~ 9796, (} Company '~e!l !~;arne ~P! Serial !4t~ober mield I,ocation Section Township Range County State or Province ~!ation witness ~]ame Service Order Number Perr{~aDent ~]levation of Permanent Datum Lo~ ~easured From Above Permanent Datum ~levati, on of Kelly Elevat, f,o, of Derric~ .Floor ~levation of Ground ~e. vel Total Depth - D~lller Total Peoth - ~o~ger Bottom ho~ Interval Too boa ln~erval Drilli, nQ Fluid Type Time l,~oQ~er at 'Bottom Surface Temperature ~ottom Mole Temperature D .;.' p.T, $1(;~,", ,q,i,?,y'~-) rr,:eut:ron <"a;'~t:,..i~e <:,:ross Sect. ion) T~i.~ V "P i ;'~' ~.~ r 0 S .1 t.'. ~' SFH~,' n<>reho~ ~.~jo~'.~ - ~,..ear detector PAGE: PAGE~ 10 "l'P 11.'/81. TP,q...%. TDTP 2~ 940 8B.FiF. TDT '.¢ '!'P .q .017 S],' BH,'I'DIP 50~ J, 79 TRAT.TDTP 'ir.',. 120.739 wt,:l~C. TOT? 37.604 TCAN.TDTP '.Eo 358Z4.359, TCFD. TD'I'P 10869.906 TSC~. TDT.P '.t'r~ 239! .274 TNFD, I'o':rP a26.546 G~C,P. TDTP '.t'? 0. ,r,) 0 ,') TP i5.299 TPI'{I. TI':'rP 30.226 8B~F. TDTP Tr; 1..546 $ I l!~,it. TO'I'P 53.090 TRAT. TDq"P 'fP t51.056 ~BAC.T1)TP 56. 165 TCAN.TDTP 'rP 316()t7 ~"~4 TCFD."'"""P .... . .. .... ..¢ 'ru.t... 9410.5~2 TSCI"t TDTP 'fP 2~3~.097 ~.~FD.'fOTO 420.275 G~C~.~OTP 't' P 9. o 00 41.813 l..g19 54503.297 11159.160 -999~250 42.975 1.842 36353 ,305 7543!2:15 423 000 PA~E: 11 [;'TI., FT b E. r; [' 17.,' F: '2 FTL, C !7, R for separate f~l.e$. ..n., E P T ~,.) ) 904 2n:02 12 6'~ PPUD~C~; ~A¥' ~1~1~ Name Well Name API Serial Number Wield Locatlon Section Townshlp Range County State or ,ProviDce Nitness I!ame ServJ. ce Order Number Permanent datum el, evat~,om of Permanent Datum Loo Peesured Above Permanent Datum ~levat~om of Kelly glevat~on of Derrlck Floor ~levation of Ground Level Total Depth - Tota~ DeP%h - I,,oqqeT Prf :.~"i'~,~/~nF:~.X Drilli~a FlujQ TVpe ]'T.A" ir,:o6 C7.0CT.O4 Time Loooer 8t Bottom ~-~: ~... f.~ [.- ~ ~ · , -., 25. surface Temperature TPPT 'r t., 'r Oorosit. y S~N~:. ' "~e~C~'o~, .,.e ,.~,'~,~,r~.~. - ,.eat SI(:C ~ i c~r',~ Correct ior',, SnSt ~t;r;,"~ar~ d~vJ.~ti~n of ~"B~C r~,aCk,~roLIr,;J (.:o'i.,,',t F:ar.- - var ret. ector TeA~ ~'c,t:c~ counr, s ana]Vze~ - near d~t,~etor (I'DTP) 'rCA;' 'r o ~' ;::l :! coup',ts analyzed - f'ar detector (TDTP) Tr~'~,~ ~'cea! cartur~ co,~:.t:s -,'.~'¢ar detector Tr'Fr ~ct.a]. c.~pt'ure C'ounts - far decteet:or TSC~: 'r'otal Se]..ec'te::: Counts - ~','ear [>et. ector T.~,C~;'' Total Selectee Counts - Far Petector I~"Nr ~r~o..lost~c Count rot'e - near detect, or I~'~Fn *n~.Last.ic co,.:,',t: rate - G~C[~ camr~ oar i['~ COb CCT, ,~a, nl~ i~-.-:':G\,'--10o/4 20;02 PA~E~ 14 sm, mm · "", ..~ ~'. ..... () e, ,."~ ..','~ r'~ ;~ "' .~. 1 1 4 ~ 8 ~ .t r, :."~ {.~ o r,. r, 0 ..r, ] I ! 4 6 B :-~ ! q ~? ('! 0 t.i e 0 n 3 !. 1 4 6 ~ .al (,~., !..~0 (~ O0 0 3 1 1 4 69 9 i (? ,') :':': t;, ~.., 0 ,J 0 .t ! I 4 68 '": i :') O ,'j r:. 9 00 f' 3 1 1 4 6 a o 1 q 0 O C 0 ,'~ (.~ 0 3 ~ I 4 68 .. ... :.~ ~ n l'~ 0 (" '3 a 0 n 3 1 1 4 69 ? 1 09 0 f" ,.: 00 ": 3 I I 4 69 o I. ") C (;, 0 (.~ 0 t' 0 3 i I 4 6 9 '? 1 0,3 c'~ 0 .J n ,',) n ~ 1 i 4 68 "..', .[,'; (.; ('~ 9 ',:' o (.: (" 3 ! 1 4 68 01 '" 9 0 c. ,:.:- 00 r~ 3 1 I 4 68 O00nO00000 ~000000000 O000 ()¢'~ O000 0000000000 UO0¢)O00000 O000VO0000 O00COOO000 0000000000 0000000000 0000000000 OHO0000000 0000000000 O00OOOO000 0000000000 oeoooooooo 0000000000 0000000000 0000000000 0000000000 O00000OO00 0000000000 OOO0000000 38,143 1.970 53561..89! 1097 .,311 '999.250 15 C l ,'[ P o e 4 (h · ~.,, (~ (% .."). curves .for each i.~ separate fi. les', 16 ,.'.,. n :.'7 (, f', {': ~, · . '.~ ~ · ~ . .. ..... 9 S; 1 1. .., .. ~ .. ..~ ~, ~' ~ ,, , i, .,.. ~ , I ',., 1 C'.! on PA~J 17 w:.' OS 1'4-1o8T ar-. t~' 50-05ZQ-?O57,q [,'t. 1547' i~l'.',.b & 1~08' FF.'i, 8,r,'Cg ~.,9 'I' r': ;. ,'.'. lr, r! R r,...', ~ 14ts CfP. ',}*r ST.~~.' Jif. ~ 8,~., ~ b. ~7'T [!St;.', ~,, .Y'.t':! :",~ 1' ~.E Pi!;Yi',iObnS 8nt... .P P., A "!" 1',~ $ I.. b'~" F !"'B i.'..: ~' i..'., .r,," I:; C I..,.. ~T 3 4, T r, C. ~r. "r T t.; t,, t" l[': 10064. I:.:, t, I' T L I D ~".17 ,,"~ ,~. 'l,' E" ..q. IBOR .~X TI. Ar,. 10 87t!:.;*.'" "'~ i.'r:'~.~ F BT'~'),'' r", g"~ i," I gO, ~ield !.,ocatior~ Section Township Cot]ntv State or Provlmce Nation witness Ma~e Service Order Number Permanent dattlm Elevat~.on of ~ermament Datum Loo ~easured From ~bove Permanent Datum Elevatlo~ of Kell~ Bushing evatlom of Derrick Floo~ Elevatton of Ground Level Total De~th - Dr~ller Total. DeDth- Logger Rotto~ Lo~ Interval ToD boo Interval ~r~.llin~ Fluid Type. Time bo~er at Bottom Surface Temperature Bottom Hole ?emperature . , 14-':,,,',;-19q4 20102 PAGE: 19 r: ,,': ,,', r.f. n,*,, (',, 4 I I 4. 6g :",, ;'t'C O,j n ~ 1 i 4 69 r.I.. ',: '~. t'': C f: d 1 I 4 69 O 00 f.'. (t f.~ 0000 t, f, ,. r., u r, f, n 4. I I 4 68 00 t) O 0 n 0000 i.,t, ;" ¢, f, r,C O 4 I 1 4 6.~ Of)g()OOOOoO ;.' ,., (2 r~ C. qC i3 d j. 1 .4. OR OOUOO.oOn00 '~ 3 '} ,..h u (' u ,'? 4. 1 I 4 69 6 f) U 0000 f) 00 '~ ',.:' ",.' (" ~''~ 1: (: 4 ,t I 4 6 ¢, 9 r)0 ~ 0 n 0 O 00 r.; {'~ ::I'~i; ~() a 4, I t 4. 68 ,,~ .:':i,:',.r') (;, ,') 4 I I 4 69 r~ :..., 3 n ( I 0 O n 4 I ! 4 6 t~ () o 000 fl 0000 n ,,-.? 3 F: f:. o (.'. n 4. I 1 4 6 .q (.} n 0 n 0 O 0000 r: :! :3 r (,~ ('; C..' r~ 4 I I 4 6 ¢I t.~ 000000000 nt,,. ~,: f'~: r;,[i n 4 ,.t 1 4 6R ,,'3' t~ p T %,.,. o { :~ 't :'; (:, (.',. c (.~ Or,', 0 4, ! 1 4 6¢~ OOOOOO0(,~O0 ', "";.' ,'.': .-'.. ,. .4. .0200o00000 ?., ..t r;., :,,.~. T r, ..,(,. ~ 11.56 ,~ T P ,.ti ;1,., T ,.0 T ~ ' .2 ~. ~ 1, 3 S ~((.:C'. Ti' j,'P I., 354 $,I;~H.T~')Tr~ 54. ,,'2,, 30 r:,'.~ t, {,<...? 9,..,,t.:, 785.721 F!:".-~ ~ C. 'I'r)T P 56. 165 'r C '.' 2,, '~: r':.,:..: p 3 5 3 t:~ 9, l d g 'r C r? D, '.I' D T o 1 0 8 8 5, o 1 0 .T. ~,: ~." :'.;. 'I' b 'i,' r¢ 2398; i .¢ 1 l '¢,, .P t). T ~ T P 430.22 g C C i.:. '~'.,....9 '.t' o 0 o o. 00 TSC~].TDTP G~CM. TDTP 39..~92 1, 07 53301.305 1.0928.986 -999.250 2O c u:r"v es fo:I:' (..~ ~'6 '~, '~ 1. 006~, 0 ,',r,,, 3~,. · ~. 1 ~'0,3 fi. I~c.'~7 ~ ~,7027 . ,~', ~ .. , .,. ~ , ()ri't9 5 'tf:f~-Lr' .... ~ · ,',. ~ . or,','~v. ~ ]. UNO?. 5 .. r' T) .:, . . .. . ., . . . ~ ... " ' .' /"· 9995. q 909~. 5 n ~., 'P % .~,,l ) 21 ' ~ ~ ~ ., . . , ' ': .. t..c,..~ 7. K 9e47 · ~ I .," .., i . .. . . , ( '~ .,' . ,.. ',, ,,, .., ~ , .. .. . ..,, ~ . 923c,., ,q 9f~34,q. . . 9~23. ~ 9~24.0 9~t~ ~. ... -. '" · ~1° 5 C /4~C9 ,~ASK~ IN ' Fr'' P~[;DbOS; "'~ C, Co~Dang Name . ~. 'Y Field ~'a~e ~;~ t,' [.', S !. 4 - 19 S m N e 11 N a m e gPI¥ 50-02g-9057g API Serial Number i4-~!bV-l!~O4 20:02 mmmmmmm.mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm! Field l,ocatlon C' f.'~, "' !,' F: R ,.r i-: ~ L C, P Fi qr~: hnU '~g 1. ~.. , . ,r, ~'? ;~ 'r. ."' ~ .L, kr~i, :'~.[ [: ": F' i< R F.w ''''' r':i E C L, F' '? J 4, T r, ,l .... ? ~' ! n (,; 6 4. '.['.t,~; F 1 0 ': 0'3 Q7 Section ~a~g~ ~ou~V State or Province Witness ~ame Service Order ~]u~ber Pe~mar~ent ~levatioh of Permanent Datum boq ~eesur~d From ~bove Permanent Datum Eievat~o~ of Kelly Bushing ~levat]on of Derrick Floor Elevation of Ground Level Tota! De~th - Total De~th - Logger ~ottom boq Interval Top Loo ~nterval Or~lllino f?].UJd Type ~ime boqQer at Bottom Surface Temperature l')r m neF'"th.. P; , 'v i:; 'r ~orositv uoreho.l.e ;:~.{~,~. - for eietector Fig~.~ Correct[or, ~...orr-ct. ed '~orehole ~:~i ~{etion '.fotal. '.'~ea~ to Far c~u~ts Star~,'{ard ,']ev~etioD. of ',~c~ro~o Co~pt 'Rates - ~L~ear petector ~.ou t ~te - var ~)etector mot~l., counts ar~alv~ec{ - near detector (TD'CP) T~.~%"~3.~ tour,ts ana!yze~9 - fe~ r]etector Total c~:~t~re counts - {'.~;~ar detector mc't~'l caDt~)~.e Cou[~ts - far dectect',or '~'(;ta!.. Se'lect:~d Counts - !)ear Detector '"gta! ,.ge!eeL~d CouhCs - War ~r)elast.~..e count rate - near detector !nel,~Stic cogent rate - ~ar detector Cam;';~a ~aV in CaS~.~9o CCi. ~'.m?>l;)tuc.{e IiS ~are ',,~ri.t.!catt.,,.:r, '..' ~stir,..~ i-4.-"/~v-.19°.-4 2P:~2 23 P FILE . B ~aLiNB SI REPR PR CESS CiE" r,, l..) v B $ A.~,~P ~b~i~ CC]DE (HEX) 5 1 I 4 68 0000000000 5 ! 1 4 68 O000000000 5 1 1 4 68 0000000000 5 1 I 4 6R 0000000000 5 1 1 4 68 0000000000 5 I I 4 69 0000000000 u I 1 4 68 0000000000 ~ 1 1 4 68 O000onO000 5 1 I 4 68 000000000o S 1 1 4 68 0000000000 5 I 1 4, 68 0000000000 ~ 1 1 4 6~ OOO0000000 5 :I 1 4 68 000o000000 5 I I 4 68 0000o00000 5 1 I 4 68 .0000000000 5 1. :[ 4 68 O0000000OO 5 1 I 4 6~ ' OOO0000000 5 1 1 4 68 0000000000 5 1 J. 4 6~ 0000000000 5 1 1 4 69 O00eO00000 ~ 1 1. 4 68 0000000000 24 39.000 1,970 53600,B52 11010,057 -999.250 for eech PSSS .~ S'T~F' 9 7<% ('.. ~, sepa. tate 25 ,/:iT.,['. 'i'~ PAG£t 26 E'~' P~L:r';rtOg BAY. AoI-~: ~ ~' C 't' ~..~ 9 ~'~ ~ ~'.' C ~ ~.', h.~ ~ '.1'~ U ~ A ".., 500491, p r) A '~ I": .~ t,, ~ ~.." F ~.'& A P [7 ;' "'~" 6 4, E P F" F :i' ~ 4, T ~ L> ? '.r 100 7 0. "' P f.., ~ 7 1 n (> 6 4 E r, ,,[: F 3.' 1 O O 5 7, Tr,/tr~ 10:00 07-0CT-94 Well ~ame apl Serial Number Field toeation Section Township Range County State or Province ~ation witness ~ame Service Order Number Pe~manen~ datum Flevatto. of Permanent Datum Log Neasured From Above Permanent Datum ~leva, t~.o. of Kelly Bushing Elevation of Perrier Floor Elevation of Ground revel, Total Deoth - Driller Total Oeoth - Logger 8ottom bo~ Interval ToD Lo~ Interval Dr{.lli6g FlU{d TYDe Time Logger at BOttom C~lt};<~Fe*'<~l'' .: !,.'~S~i.~ O,.~r",.:.L~t.{C~.'.~ ('or, tel' "; ........ 2"i-"T,..'., ~ C ..... ~"2 ..... ~ ............ 4m m mmmmm~-mmm~ ~ c ~'~;r,.-~0 a '. .. :a i tACt, . C'.. ,~Pe' '~O~O"~Ol~ F..j '~rd - : ~ ,~ote~t. or r. ~ '~ . ~"C~.p '~'ot.a! c(>~:'~*:~ d,'~elvze,' - f~r detector (ri?~'pl" ~.~},.r. '"ota~ eo,~tt]ro Counts - fJmF d-ctector I~':F''~ ~'"~el~stic C~'.,~'tt',t r,'~t:o - J~nr detoct, or L,r~C''. ?J~m,,.a c'aV ir'., C=sirln ' T F...~ ~ ~br.f~Oe ~e m ~'~ J t'.~ ~ PAC~E: ~7 I.~-,.::0~;-~994 20:n2 PAGe; a .t"C,g", '1.' ~)',[ P ~. ..... '~ 77 S I ~.'.~ ,~'. "m"' ~ .. ,. 5~. 364 TRAT. ~D~ P,.. ' .' ~ ....... · ,.. ¢ ~ , , · ..... ,,.,.,l. 394 255 . 'i" ""~ e> , Ct'b, .... i .: O. 40. 891. 5476 523 99 o 2'50 28 PA~E: 29 ~o,,,:",el.~a~er.] 'e,~,ro:~.-, ~'.rit'?~metic ave.ra~e o~ edited ~a$$es for a.!,l curves. ~t.:'~s~<) i,~]~rn,.':,', ?.':laVel. a,'.~ed eaitea Pass i Gamma F:~V a~d backround COt.In/s/ arithmetic averaqe ni e~'~ite,q ~t~t"..~(.: oasei~.n~ ~asses ior ali other curve~. Fiel~ Name Well Name ~PI Serial Number Field Location Section Township County State or Province Witness Name ~e~vice Order Number Permanent datum ~l. evat[on nf PermaDent Datum Loa ~easured Above Per~'lanent Datum Elevation of Kel].¥ Elevation of Derrick F].oor PAGE: 30 ~levation. of (.;round. Level ~ ,.otal De.~t.~ - ~r~ller 1C,(.,'64 Total Der, th - Loqqer lOt%7, qottom Loq IDterval 97bn. rod [.,oa Interval '...~'J~{/bORAX ~rlllind Fluid TVDe lo:oo C7-OCT-9.~. Time Loq~er at ~ottom 25, Surface Temperature mm~'m~'.~m,,.mmm~.mm,,~,. · -- m~'~''m~m~'~'~*mm'~'"'~mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm~ mmmm~mmm mmmmmmlmmmmmmmmmmm b'F'F T 1[.':" ~- sT~,"' .~i~?:a C,','ed~l'~r', C'apttlre C~.>~ 8ectJ. o~'~) TPHT Ti.; 7' SF='t~~ Poreho.~ e f: {.<..,me~- f~ar d~tect, or ~:;~"~.,.~. F-oreho!e S~,.'~m.:'~ - ,,:ear det. eCt. Or' ~ St~dar(.'~ C~vJ. atioo o~ Sioma 6~;;~CF'''' ~c~::croL;p~'.f Coum[ :'~a<~s - {:.~ear Detector FP. AC }:~.ac~oround Count Rate - Far I>et:ector yC.A~. ~ota! cou,~ts ana!yze~ - near detector 'fCA'~ "'oral counts ana]%,ze~ - far detector (TDTP) 'i'Ch~ ~ota]. capture counts - ~,~ear detector '2C~FP Tots!. car.'ture Cot.,r~ts - far dectector 'i'~C~' Total .~electeO Counts - Near Detector T~CV q"ot~] Se]ect. ec.4 Counts - Far Detector I'"'~n TDel. a~t,i,c co,~r:~t rate - near detector I~"}''!~ 7n. el.astic count rate - far detector GPC~'~ ~s,~ma ~av ~n TFFI~ Surface ~'ens.t on !,~-';r-:v-! 9hq 20: ~.'.'2 PA~E: 31 im ii~ m i,, Pm --,1 .m ,,i l., im mm Il llm .,)t m mm il m mm .~m, m im m, m, m m ~ m ~ 7 '... ~. ¥. o, .%. ~ ~ f'O Cj 0 {.1 ('t 7 ,I. 1 4, 6 .~ 0 0 0 O 959 11.2 977 -9~9o250 ¢,.:~ves a-.O Io<:~ r,ea~er ¢.~.611:a for each D.ass in separate , ,~ ...... I"~: !. VE~.[.~f¢[~ '~[?r'~[':[,., ('{.~O~, S~CA!.~T D~jD[~"}''~ s'rr.~ ................... ........ .... "'0'"" ~ ~n 977 .0 · ... ~. , ..... 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C~.pture Cross ~sectlon) TOT r,'oros:i t.y ~o'.rehol, e 6J,~n',+~ - f~r d~,tector C<.)r r ~ct:e,~ ~"orenol. e r.~atle['t '.l.'otal :"~ear t.o Far St;arc,Card de'v~(it, ion of gi.qf~:,a Back,~rocr, d Count ~q~tes -~.~ear Detector ?et'al. co,~nt$ ~a!vzed - ~ear Oat, corer ~ota]. co,.'nt.s ,snal.my~ed - far detector ,oral, csDttlr~ cotl;~ts - Near detector ~otal car~t~.)re co,]nts - far dectector Totsl ge,letted, Co~;r, ts - ~,,ear !)erector PACE: 35 6 F': ~ 6 5 J ~ ~c, ',.Ii I P 68 ,,," , .. ] 4 65 ~ 1.5 6.~ 6b 16 66 (,:' 6 6 I 1 4 68 0000000000 1 I 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 1 1 4 6~ 0000000000 I I 4 68 0000000000 1, I 4 68 O00OO00000 1 I 4 68 0000000000 1 I 4 68 0000000000 1 1 4 6~ 0000000000 1, I. 4 6~ 0000000000 1 I 4 68 O000000000 .~ a-;.:,,.:¥.! 99.a 2~,: 0,2 PAGE! 36 · lm mm m mm m. ~ m m m ,. * mmlmm~mmmmlmm mi mm~Mm~m mmmmmmmmmmmmm ,'~,.'r,?~ ~. ,.,r~; qYp~ P~,AS~ ~C;O "..~b?..~ SA~':~ gbE?, CODE (HFX) ~ m~ ~ ~ m~ ~~ m~ ~m~~m~m~~~mm~m~m~mm~m~mm~m~m~m~mmmm~mmm~m~m .;.CFr ~,%~ C,~ ~ c, ~, ~ .SnC r~ ~ ~ . . . · ." · ...... * '., .".> .. 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("n7°.. ~ ...... 9 ( F'"r' ): seoorate files; raw 07-0CT-94 40.2 2000 07-0CT-94 10070.0 9780.0 ~0057.0 ~,gO0.O f~Ci .~TC-CB-I,~,gg TNC-PB-3gO T~D-PC-395 EgF 43 8272 backdrou~d last I/t-~'2t.,v.l 99,~ 2..(.!: 02 PAGE~ 38 FI.,i.,T.L' h~i,l,' ?,~ Y .ff.,r', 1; ...... · ,., [~ r;'r). er.i,.r,, ?:.a.tl'< .~,i ,,t,'L. Lr:,r';,:~r' (! . ~'!'!::a Cf:i/'g 17v'C'1't: "',~$/~'TL ,'~'i"v' · C~.~":,"t. l,n~,,(:) .. ~,' i;]l ~.i' ~ (., b· '.' '~ p, ].V r.l:,..t':, r'iv, i~t.'L;c:!.,T:',V Ci.~'!!,;"!' PA.T.F, ~;.r.:L';.~f,I';,'tZ.,:'~?iC~!'~ !r~ *'21[, 7.,0~;I'.: " ,., " . h,. ,., ,;,.WI [!!}Y F'IwLr, P.,'~C.,I~EEH ~':~ CL~I~..'.'.T R~.'E [..,O'.:{ SCAI..£ (CPS); , ~ .'i' ~.:~.'.Y~ . 'rG!~ SCALE (C["~)! , ... .., ) .,, .~ 90.C, TIEI"~ .T.~',??'[.~ i:~HC 6/1.3/92; GR C!..,~t~VE. '.l/ !'; I"r'l ~'., :L, ')'EtF; = 24.(.;0 PS?; [,,,1 (;.t 0730 ********************************************************** ...t.},r.,],.,. }::ab,q.},'.'g I'..~ONE v. HIiT.[.,..; PI..t/~!PII~JG (~ 0,75 13P~, 16C i:.,.¢L. 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Pi, ?7 ~'~, Elev~tion of OerrlcK Floor ':, Elevation of Ground l.~eve.1 TPL' rT 20070. Total r~e~th - Drtl.ler ?,.'~L. ~"r l~u~4. Total. Devtb - Logger ~] r."y 1o057, ~ottom bo~ Interval %,t L r~ 97~0. TOp LOC Interval u='¥ ~,~ATF}~/bO.R~X Drilling Fluid TFpe 'l..'r.?',v lO:nO 07-t~CT-o~ Time boqcer at Bottom ..... ,t..,~e 25. Surface 'Temperature ~,~:~" F)[.;CF' IOO. ~,~ttoIr, t~ole ~emperatvre ST'G'~: ~J,,,~)'~ f~,~eLit'ro!., L':apture Cro~s ~ection) TDHT r [.~,: ~'~¥~",'. oorehole .~f,%ma - ~e~t' detector ~TGC ,~.ir~ Correct,on STSP Correct e~ Borehole TP&7 Patlo'n ].'nt~l ~':e~r to Fat' co%~Dt~ ~DST Standard c~e'vlation o~ S.ioma ~SACK °acKcroun~ Count Earns ""~" .. . F'F'AC PaeKerouna Cou~t Rate - ~'ar [,erector TOg~' Total counts ana!.vzed - near detector TCAW Total counts analyzed - far detecto~' (TDTP) TC~,~n Total capture co~nts - ~ear detector ycff'D Total capture CouDts - far dect. ector TSC~": 'rot:s]. Selected Cements - ~ear Detector ~.'SC~' Total .%e~.ec'ced Coumts - Far Det. ec~or I~':~qr Inelastic count rate - ~ear detector I~'e'''p ~t~elastic cot.~%~ rate - far detector TF,'? ..5 ............ G~ ~ ~"[-cor rect e~.~ CamF, a 'I. 4-~'Ou. .-lO.,94 .2.,n:02.. PAGE: emeN~eeem mmm mm mm~memmm~m~m ~m T ¥ D :.,.. F:~VT C' t.~ [" ~ %' ~ i,~ I' i.!,. O. .r, '.I' 6~ 1. 1 .., ,mmq) mw, emm~ m~, mm. ~ m~. mm ~m~q mm ~llS meM, ,m, i,.i a i,.: V 5 .... F '..! U"4 i ? s .... VTC~ .gp ....... A AP1 h E NdM5 g~B SIZE EP TD nHt',L~ ~ t~,'!c~ 'I"~PE C[,A. ss ~f)D NUmB s,h~P EbE~i CODE (HEX) .................. ........... ........ ;'";'" ....... T"" ...... ';; ......... '"'"' D ~'. P ~ F' '"r ... 4 o 1. o ~ 0 .. 0 () 1 4 0000000000 &:TG~'~ ~'S? Ct.~ ~ ~).o,~.91 n,o (;r, 0 oo () 9 1 I 4 68 O00000OO00 SPHV P~5'2 CU 5(')0491 0() OC, O O0 0 9 1 1. 4 68 OOO0000000 $~ hr" ~S? CU ~ ~'; n ,:i o 1 0(; OeO ~0 0 g I I 4 68 0000000000 8T(:/,C P~ C?~ 5uC i~1 (~0 i;()U OU 0 o I 1 4 6~ O00OO00000 STbP oS~ C).; 9ua491 nO ua(; O0 0 9 1 1 4 68 0000000000 TPA~ PS) ~i7,~%9'1. ~",(', 00(, O0 0 q 1 1 .4 68 O00OO00000 ~; t ~,S2 C:;~ 5 ~., ~'~ {~.~ ]. O0 oOO ('(; 0 9 1 1 4 b8 0000000000 B~C~" PS? CpS '~ () ~ <t,(~ 1 Or) Of,(~ r,u 0 9 i 1 4 6~ 0000000000 F [~, ?~ c P52 C?5 5v 9').~1 (;u Oc;O ov (:' g 1 1 4 68 0000000000 TCAV .oS? Co6 5(.,c'4Ol nO (,)C'O O0 fi o I I 4 ~ OEO0000000 T¢~v'~ P~j? C°S s ~',, r;.,i ';) 1 c~() 0(>0 oO c~ 9 1 I 4 68 0000000000 ~'CF'~ PS~ CPS ¢,. ~ ~,e' 1. Ou OOO O0 {~ 9 I i 4 68 0000000000 7'SC'~' ~S~ CPS 500.4,0I O0 OOt) OL; ,'? t~ I I 4 68 O00000OO00 ~'nCV oSP CPS 5':,)0 ~ 91 n,,) Ual) O0 0 9 1, I 4 6~ 0000000000 I ~:,'.?r, ps? CPS 5~)04, o J, O0 OOO O0 0 9 1 I 4 68 0000000000 I, ~': 'F r~ ~ c: ,, ~ ~ 5 o r) . . , , ~ .... <. ~.,, 5 (,:Os....1 0 OOc> O0 ~; q 1,, i 4 68 0000000000 %~'F' ;,., ~ P5~ [.~r~ ~<,0.4~ 1 0(.: 000 nC, c 9 1 I 4 69 0000000000 (;~' F:52 G c, P'T ~;~ q'4 ~. 09 0 ('; ';) O0 (; 9 1 1. 4 68 C'O00OO0000 ¢ .r' L ~ $ 2 V r: r; 04 o 1 s (.~ (.> ('? 0 o 0 0 9 1 1 4 6 ~ 0 C 00 (.) 00000 4O s r' ~'r: '.'~ :-, ~ "'.,:, ~ ~ '~/:. c ,.,. ~.'s :,: C.;r. ~.57 '179.6? 5 ((~':J. i ,",.- f:t.,,u'-I 9C)4. 20,02" 4~.777 65.~.9~ 49.58) 7910.~3% 387.551 30.)26 9410.512 42~.275 TSC~r. PS9 T~AT.P$9 TCA~J.P$2 TSC~'.D62 TE~:S.PS9 PAGE: 42.016 1.810 26368.813 5329.749 730.000 42.975 1.~42 36353.305 7543.2]5 985.000 41 for each pass in separate 97 ~ 0 fi. les; ~ess in 42 fi7-~C'I'-9a 40.2 1000 1607r~.0 100~4.0 9780.0 10057.0 07-CCT-94 8272.0 25.0 190.0 .~ A .t;... g: 43 · . mm mm m mm ,~ .m~ ,mm m m mmmmmmmm~'~'m~mmmmmmmm#m~mmmm~m~mmmmmmmm~mmm#mm~m~mmmmmmmmmmmmmmmmmmmmm~mmmmmm~mm~m C~': t-. ~. C fi. ..~ i., ~ 8 ~' ~, T r':' C . Company. Name ~le~ F'*' PP b r,i.~r:' -L.' t3AY ':",' ~' 1'5.',8 A .r.,'. ! r" 5 0 - 0 2- '.,3 - 2 C'. 5 '7 ~ ~'..F CT (.,.. o.. Ct'!-'t' i'.i O~i ? !..~ S 'T'/::,~,''' ALAS'.K.A i'.., t,. ,i" ~r U 8 A ~.,. 1 :f' ~' !,,~ [ i~ r. t;, i:; Y :'.,! O.L ..r., .8 f"..;' '~ !~' I:' :1,' 0. A F' i.) F' "j' 64, E P F ~'"[ 6 4 ' ECL F"[~ 34. '"' P, .b "'"' ,., ," J. .'1.0064~. T~.i ""' .. . .~ ,~. 97 ~.', 0 TI.Ar' 10;00 O7-OCT-~,% ~PI Serial Wield [,ocatlon Section Townshl~ Range County State or province Witness ~ame Service Order Number Permanent datum Elevation of Permanent Datu. m Loq ~easured From . ADove Permanent Datum EleYatlon of Kelly Elevation of Oerrlc~ Floor Mlevation of Ground Level, Total Oe~th - Driller Total De~th - ~ottom boq Interval TOD Log Interval Drillimo Flu],d Type Time Log~er at'Bottom ,~m . m m mmm mmmimmmmmwmmmmmmm ~.IC.''~ '-".in~.:.-~ ( ,~'.:~t.~r, ('ni?t:.,re Cross Sec~.in! ) ,5~,-;;? ;:oreho]6 S.~,-.~'.~ = far detector Sr(~~ ~ i '~,":., a COrrActioc *[~T ;-~t 1~i% [0~1 ',,~T ~0 ~"~ SDbt 2t.~n<~er'"~ de'~,atjon of F?Ac ".~ck~roo-,,; Ceu~t Rate - P~r ~eteetor le~ .... rc,*~:~l co'u,~s a~.~ly~e~ - near oetect, or ('I'~".Lv) ,fe'?r '~'cra]. e,~rt,~r~ cou,'~ts - ~'ear detect~r '.F~r; 'total. car, t,~.re Co,lnts - ~r c~eetector TSCF Total Se]~,~ct~,:~ (.:ount. s - War PetecCor It'v.:~' ~t~elastic cour]t rate - n~ar detector IFFY', ~n~lastlc cox]r'~t rate - ~a[' oetector G~ ~PT-Correcte~ Gam~,a ~'av CC.L, CC~, ~;Pl ~ 44 PAGE= 45 ,r", ~: r" 1.(.: 1. 1 4 68 O000(',O0000 ~'~', :' I (; 1 1. 4 08 C. nO000oO00 ~.::., ¢: I 0 1 1 4 6~ GOO0000000 ,'.~ ;, "" 1(; :l :1. 4 6~ UO00000000 C.'[: t.'. 10 1 I 4 6~ OOOO00OO00 ('.. t, a 3 0 1 6(;, C- 1 0 1 1 4 68 O0000e, O000 ,.').. 0 C, I q') .1 1 q 0 q C.O. 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C ~ U :c !gO~' FEL F1 eld Name ',~e 11 Name APl Serial 4umber ,Field Location Sect~.,on Townsh,~,p '~ a n q e County State or Province PA~E: 4.~ e m~ mm m mm ~ ~m~ ~m~ ~m~ m mm ~m~ mm~ .m~,em. mmmmmmm.m.mm'mmmmmmmmmm4mmmmmmmmmmm~emmmmmmmmmmmmmmmmmmmmmmmmmmmmm~m! Nat'inn :~itnes~ -ame Service ~rder Number Perwi, a~ent datum ~levatlon of Permanent Datum Log ~easured From ~ove mer~neDt ~atum Elevatto~ of Kelly Bt.~shlD~ Elevation of Der~lc~ Floor Elevat~o~ o~ grou~d Level Total Demtb - Driller Total. De~tb - [,ogger Bottom Log Interval ?oD T,o~ Tnterval Dr~l]ip~ Fluid TFDe Tl~e Log~er at Bottom ~[,., !~ii '.',".?.;c ,,".. 25, Surface . ~em~erature ... . ... , , ,. , sT,:,;,~' Sic:m.a (:',,eotror, Capture Cross 8ectl. on) $~}~.,' ~%,".'~reho]e ;~.qr~'.a - ~,,ear detec't, or ~Tg~ Si,::~'~ Cor.rection sT a,,~ Corrected aoreho~e 'IRA1~ ;{ati¢~n 'i'ot~l r,,ear t.o Far counts 1{~"C~- nac~c~'our,~ Count: 'R~tes - ~.:esr ~etector ")TCA~ Total co~?nt'~ ana],vzed - near detector (TDTP) *I'CA~' ~'ot,~]. coui'it$ ana].vzed - far detector (TDTP) [l:'Ct,:,n ?ot.~.] tap'Lure co:.]nts - t.,:ear detector TCFn ~rotal. c~pt~.]t'~ Cour~ts - far dectector T.~C~? Total ~:e~ ected T~C'¢ 'rotan. ~e~ect.~d Col~nt~ - ~ar Detector .I~'t,~n TDelast.ic cuunt rate - ~}ear detector i'~'~'~' ~n~l.~stic count rate - far detecto~ TV,'~S .$t~ r.faCe rems ~. or~ G~ ~'I-~orrect e.~ .COL, c'CT, .~ ..-.,;;'c,c~ ¢; -,r, V ~' ' ,i, ,II~ ,iii i ,il 1,6 II~I II I 1 4 68 0000000000 11 I 1 4 68 0000000000 11 1 I 4 68 OOOO000000 I1 I 1 4 68 OOOO000000 TI ~ 1 4 68 0000000000 11. i 1 4 68 0000000000 11 i ~ ~ 68 0000000000 11 I 1 4 65 0000000000 1.1 1 1 4 68 0000000000 I1 I 1 4 68 0000000000 11 1 1 .4 6~ 0000000000 ti 1 1 4 68 0000000000 1,1. 1 I 4 6~ 0000000000 1,1 1 I 4 6~ 0000000000 1.1 I I 4 68 O000000OO0 11 1 I 4 68 0000000000 11 I 1 4 68 OOO0000000 ~, 1 I 4 68 0000000000 11 1 1 4 68 O0000OO000 Jl ~ 1 4 6~ 0000000000 .49 29.50! 60.665 197.370 9853.g~9 413.904 TRAT.PS4 ICAN.PS4 T$C~.~84 PAGE: 50 43.514 1.657 26737.398 891.3.184 8]0.000 '~or each ~ass in STOP separate ~,iles~ re~ n 7 - i':: C :~" - 94 4O 2 1060 0 '7 - 0 C't - 94 10070.0 10064.0 bac~roumd pass 'in last 51 .k.' [.,U ~f:' ,t., L! )::i ('). 8272.n 25.0 190.n T i"! E R M A ' '"'qF' ' . . ' ~-1 ~ 073n 1017194. 'r'l'"(.:~c~,.. .~. - 24."'f~,.. mST, .. . m m . C~' ~P.' Ch. ,~ bA Sv ~ I .*,'C ........................................ . Cor,pat~¥ ~a~,e ''''''' ~ield Name ~ell aame API Serial ~,umber Pleld Location Sect~oD Township qanqe County ~tate er Province ~ation witness ~ame Service ar~er Number Per,~an~nt datum Elevat on of Permanent Datum Log ~easured From ~bove Permanent Dat~ Elevatlon of Kelly Bushino Eleva~ o~ o~ De~ric~ Floor Elevation of.Ground Level Total Decth - Dr~ller Total De th = t, ogger Botto~ L~g Intergal Top Loo InterVal DrtlllD~ F/.u~.d Type Time Loo~er at Bottom D' ~' F' ? ~'TG,~'' :3f~"~,¢...~ (,.,e'..~.ti.',~t'.,. Capture Cross 'I" t: ;'{'r "~b ,"' .~oroslty ~',~...r.: F!o.rer)o!.e $~;r,~ - tar, detector 53 'I'F., &? r~... ~,*i~r". ...... ~'~r.~,..], ~r ~t~ ~ ~r- C~A- ~r'3T .qL~r"i~r.:., .Pvi.-=t.'.inr; O~ ~J~ .~ 'i"Ct~ '?oT~I c,3~r, tS ~n6].vF~ed - far ,~et~e'[n.r t "L)'T~,) ~3~' n ~,,~ ..... '~'~{'~' '(it,E~ ........ ~ele-t.=."~ Cou~:~ - ' ear b~tectc~ '~Cr' ~utai :~e!e~t~t.; C~t;~r.s - ~ar netect, of Ir'. p Tt~'.tas~le ~our, t' rate r~',. r~.,.::DA~ ~' .[~0:;..'; "['YPE CI/,~$ ~Cjr)',~..J~;i3 SANF Eb~ CODE (HEX) D , ~,'. ,. (:, 0 0 0 0 o I 2 1 I 4 6 8 0 .. 0 0 0 0 0 0 9o4 20: 02 PAGE: 54 Ti, ......... ,, . 5 (" t.,. CCa,. · . ~.,,.. ~, ~ 6, 72 ?'C ': !'J, ;~n.. ~,; CC'o. II,39 0,09 PS5 ~i~92 ~5 FS5 2519.76 "U',' [~ SA:iP ~ bF::.'; CODE CHEX) IImmIlIImlIlIIIIIIlIIIIIIIIIIIIIIIII[IIII t 2 1 1 4 6~ O,')OnO00000 12 1 1 a 68 O00000000A ~. 2 1. i 4 6~ o00(',000000 12 1 I 4 6~ u00o000Ou0 I 2 1 1 4 6B (:OOOO00000 12 I i 4 b~ 0000000000 ! 2 1 1 4 6~ ()OOOuOOOO0 1.2 i i 4 0~. COO0000000 ! 2 1 1 4 6a 000n000000 12 1 1 4 6~ ,)00¢'000000 12 1 I 4 6.~ 0000000000 1. 2 1 i 4 6.9 0006000000 12 1 I 4 6~ uO00000000 12 1 1 4 i~8 OOOO000000 .1 2 1 1 4 fig 0~00000000 12 1 I 4 69 0o00000000 I 2 1 I 4. 68 0000000000 1.2 1, TP~!I.PS5 25.735 SBI~F.PS5 ? SI~i. PS5 1,43.445 TRAT.PS5 0 ,W~AC.PS5 75.~63 TCAS~.PS5 n TCFD.PS5 64,94.852 TSCN.PS5 a. INFO.,PS5 433.320 TFNS.Pfi5 0 4 .q'['." ~ I. PS 5 26 1.64 SB~'F. P$5 4 $IBH,PS5 149:1,62 TRAT.PS5 9 FBAC.PS5 72.129 TCAN.PS5 ? TCFD..PS5 7828.327 I'SCN.PS5 1 IN~'{',>, PS 5 428.439 TEhS.PS5 0 71,360 1,633 25892,219 5358,518 705,000 73.338 1.,768 37845.781 7871.454 1015,000 PAGE.' 55 F1j r. ~';.., ,il, : r ~l' .L.~ : S. r R ~; )' r? !:: -. w ,., T ~ 'V~'~· ~!" . · nF'l,'"~ l' .~ T ~; .. o .'., ./.]. I. l'l ...,., ~'~.k ,'r...mC ,5'l",'~',' - 1 ',~7'.1 · .,-4. .. . ., [,.". ? ',,... ~' "r .£ n'. f.: 1......., i.., ~', $~'Y r' I: t.i.. : 8 % ,:.',.P D E P ? H 97 't 4.0 40.2 1000 10070.0 10064.0 1.0057.0 .1. ~ ,. ~:1 (:. 07-OCT-gA last 56 ~ f. dT[' O~;,.'f~l.'r'y ~',:~"I 't"L.!"~ ~-~ ';T:(., ' Fr,~]l~, 3 ~ ~:.T,' T',' .r"~;' ('~"~'~. . ~;:".. /.;; T ~; Y' ~. ?."~' d "[~ "t'''°' ~ . ~'~_~ , [,. ~..' F' C F' ~.,~ 'q '!' R h m A P C(.)U ,:.,~ . , ~ ~., FAR C t,, .; ,,': "r ,.~. ,.., A ~d ', ~ . ~. I , U 'J" , ,, ~ ,,,,:, . . :.. ,. ;f F'!L ;,:,t {l b ? 'l 2. C, 25.0 tgn. O TH~'R ~ A?,.., 2,65 A'f'c.'. !:., r'] :..:¢ ,SC.',~[..,B CCPR): ,..,~ f.! .f r,'. f.., (,; ;"~ ~ C A b ¢. ¢' C P $ ~: :-<.~T."¢, l"!I¢.,t-~. SC. ALE L. '],'T~.p = 24'..";'(" PST" S,',,]J: ;t~ 0730 1.01'1194 L, 5~A'.'~A"r'F;P P'C:f"~;P~D l~'I'.'f.~ T,'.E'R~" [,:' ,"R .Z O R '£~ RASE ' . ,~? '-) . ,. ~.', ."' '~., 9 ~ 4. '3 ' ,t CFf ~;:~ ~,~ ~.:.:,'f," l, d 'P T L.'.{ 9 R 8 ..'5 F ?., O ~;,:~ P E 1~ F $ 14.--,"cJV,,.1904 ~:C:n2 PAGE: 57 ET I5'~..'2' ~."~b & j..e.,jr.- · , -,,~ .,~ ,,, j t,k %, . ,,. C f'" ::" i,('lK'r }i b J... 0 D k'. $'~' ,~ "' AL^ Si:, ,~ i". ~.TT E_: P ,, % O ~.! 4 9.1 i.,' if' i~: g A P ,2' :' "L' 64., E K !..-3 p'!: o 4., .F,.'.' P,. ~"~" ,E' 6.a. ~ .C, L.. ~ ,,'.' 3 ..4, .T,' ~. i~' ,~'"'i 10070. T P, L .r,. '.!. 10064. ,, T f,A r.:' 10:00 $ ? k:' ~v r, F P.. ~.:' 25, API Serial .,iumber Field t, oeation sect,.on County st,re or Prov£nce '~stlon ~itness ~:ame Service Order ~umber Permanent datum E~evatlon o~ Permanent Datum Log ~easureQ From ~oove Perm~nent Datum glevation o~ De~rle~ Floor EIevatlon o~ Groun~ beveI Total De~th - Total. Deoth - bo~qer gottom bog Interval To~ boo Interval ~r llt~g Fluid Time boaoer at Bottom Surface Temperature BP'T' ..... r..g. gF 19u, ~ot. tom ~ole Temperature .., Dm. FY ~"~ e ,~'~ t h '" [;;, ~ Porosity ~oweho)e :'.;~ (:;:r'.a - far detector ~:~o?eho.l.e 5i,~mo - ,,~ear cc~recte~ ~torehol. e 8tandare ,:~ov(.atioo o{ t~ae~o'ro,.~r~c'i C.~,.int 6'ares - i ear ~?eteetor ea~Kr~rokln~,., ,.... t':O,J~t R.~t~ - ~r~r, ,.. 17~etector 'total counts ~ni~]..vzeci - far 0erector · Ota! eapt'.~r~ ~c~r",tS - far q'ota] Se.leered Cot.)r,t.s ~ ~":ear OeteCtor 58 ~,."r:.,~,; ...... F..,'"' ........ o:l' ' .... .. '" ......... ' · . ' ........ " ''" ..... ''""" ............. ~:.;'~'V'r., ..-"~ i ~.P'T A,. .:PTFII...,E u UU~B 51~E REPR PROCE~...& t,,;) ~:.'.;'.'~;~ .~br~j TYP? ~'{,.~,5,.$ ~.,!fJ.;,D?'~br,',.DSA.~'iP ..El, EM CODE (HEX) · l'~h 't ~? ~.i ~ Ct} ~ (..: n 4.'::~ 1 0(:, U09 O(:, f.) :13 1. 2 4 68 0~00000000 S~e~"~ PSt:. C'; ~¢e4of oo ::i~(~ oo c) 13 ]. 1 4 6S 0000000000 TPa.? F;¢~: 5~.ne';:).l O0 0o0 nO 0 1.3 ]. 1 4 08 O00000000O ar,~'r P56 Cf; 5,~C,.~,.¢t ',(.:, One 0~., ') 1.3 I 1 4 6~ 0000000000 5~Cf" PS~ CPS ~",:.~,gt n) 00(/ O0 0 1,3 I 1 4 68 O00OO00000 FPA. c r.~ S ~; CPS ~':,n I e 1 OV (.) O L)O0 0 1.3 1 1 4 68 OOO00oO000 TCAF f.;$¢ (J~5 R (.: 0 q:c~ t r*u (~ {..) 0 OO 0 ].3 I i 4 68 O00OO00000 IS "'~"e v(-'ri~.~c.',t-ior'. ch].ttmb, er;:,.~r .':!~$~':m ('c.'"',..,.~tf..",c ('er'L,',r 59 Sn,¢ T. r:,S% ,... ,l'Cav.~y,.¢, ! 7J 7L,;. T~C?.'¢:Sr., 357 3. 73.338 1.768 37841.781 7872.454 655,000 61.~34 · 2 097 20626:168 4284.402 1025.000 6O ~0-079-20578-~r~ ,50-029-20579'0n Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD D.S. 14 - 19 ST 500292057800 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 24-JUN-92 RUN1 RUN2 102254 BRAD ESARY F. HERNANDEZ L. BACAK 9 10N 14E 1542 1808 RUN3 71.00 64.00 34.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) lST STRING 2ND STRING 3RD STRING PRODUCTION STRING 8.500 9.625 8272.0 REMARKS: RECEIVED JUL 1 1992 Alaska 011 & Gas Cons. Commission Anchorage DIFL/AC/CN/GR CIRCULATION STOPPED @ 22:30 12-JUN-92. DRILLER'S TOP OF KICK OFF POINT = 8212', BOTTOM OF KOP = 8272'. NEUTRON LONG & SHORT SPACED COUNTS WOULD NOT REPEAT WELL BELOW 9980'. MADE TWO ADDITIONAL CN REPEATS. TOOL REPEATED OKAY ON EACH PASS ABOVE 9980'. AFTER LOG TOOL VERIFICATION GOOD. REPEATABILITY MAY BE DUE TO TOOL ORIENTATION DIFFERENCES AND/OR WELLBORE CONDITIONS. **** FILE HEADER **** FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; all runs merged; no case hole data. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 8224.0 10084.0 2435 8800.0 10090.0 BCS 9650.0 10111.0 DIL 9650.0 10139.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH NPHI 8224.0 8224.0 8814.0 8814.5 8830.0 8830.0 8834.5 8834.5 8903.0 8903.0 8946.0 8945.5 8951.5 8952.0 8988.5 8988.5 8995.0 8995.0 9025.0 9025.0 9066.5 9066.5 9090.5 9090.5 9144.5 9145.0 9203.5 9204.0 9247.5 9248.0 9284.0 9284.5 9296.0 9296.5 9305.5 9305.5 9433.0 9433.0 9452.5 9452.0 9459.5 9459.0 9500.0 9500.0 9553.0 9553.0 9557.0 9556.5 9561.0 9561.5 9585.0 9584.5 9660.0 9661.0 9660.5 9681.5 9683.0 9683.5 9685.5 9685.5 9689.0 9689.5 9690.0 9689.5 9692.0 9691.5 9693.0 9703.5 9704.0 9704.5 9705.5 9705.0 9711.0 9712.5 9713.5 9727.0 9726.5 9741.0 9747.5 9748.0 9751.5 9761.5 -- EQUIVALENT UNSHIFTED DEPTH ......... DT LL8 ILM ILD 8224.0 8224.0 8224.0 8224.0 9689.0 9681.0 9660.0 9683.0 9683.0 9689.5 9689.5 9692.0 9705.0 9705.0 9710.5 9713.0 9713.0 9726.5 9726.5 9741.0 9751.5 9704.5 9713.0 9748.0 9761.5 9705.0 9748.0 9764.0 9770.0 9773.5 9776.5 9779.0 9779.5 9780.0 9781.5 9785.0 9785.5 9789.5 9790.0 9791.0 9813.0 9813.5 9814.0 9834.0 9835.0 9844.0 9844.5 9845.5 9856.5 9857.0 9870.0 9870.5 9871.5 9876.5 9877.0 9890.5 9896.0 9898.5 9900.0 9902.5 9908.5 9912.5 9913.0 9919.0 9922.0 9922.5 9928.5 9929.0 9932.0 9932.5 9939.0 9940.0 9942.0 9942.5 9944.5 9958.0 9958.5 9959.0 9971.5 9975.5 9977.5 9980.0 9980.5 9981.5 9987.0 9989.0 9990.5 9771.0 9774.0 9776.5 9779.0 9785.0 9813.0 9844.5 9870.5 9890.5 9922.0 9932.0 9942.0 9958.0 9976.5 9980.0 9764.0 9770.5 9781.0 9784.5 9790.5 9871.0 9898.0 9912.5 9922.0 9944.5 9958.5 9976.0 9982.0 9988.5 9779.0 9784.5 9791.0 9813.5 9844.5 9870.0 9895.5 9900.0 9908.5 9913.0 9931.5 9939.5 9942.0 9958.5 9979.5 9986.5 9779.0 9790.5 9813.0 9834.5 9844.5 9857.5 9876.5 9919.0 9928.5 9939.0 9958.5 9971.5 9990.5 9779.5 9785.5 9790.5 9813.0 9834.5 9844.5 9857.5 9877.0 9902.0 9928.5 9938.5 9958.5 9971.5 9991.5 10001.0 10001.5 10003.5 10004.0 10008.0 10008.5 10009.5 10022.0 10023.5 10030.5 10031.0 10031.5 10034.5 10041.5 10044.5 10045.0 10045.5 10051.0 10073.0 10100.0 10102.0 $ MERGED DATA SOURCE PBU TOOL CODE GR 2435 BCS DIL $ REMARKS: CN WN FN COUN STAT 10009.0 10030.5 10045.0 10051.0 10001.0 10004.0 10009.0 10023.0 10030.5 10045.0 10001.0 10030.5 10034.5 10008.5 10041.5 10073.5 10102.5 9990.5 10004.0 10023.5 10044.5 10100.5 RUN NO. PASS NO. MERGE TOP 1 5 8224.0 1 5 8800.0 1 5 9650.0 1 5 9650.0 MERGE BASE 10084.0 10090.0 10111.0 10139.0 'FUCT & NUCT SHIFTED WITH NPHI. TENS, TEND, & MTEM SHIFTED WITH LL8. SP SHIFTED WITH ILD. LOGGED CNL TO HRZ. LOGGED GR TO KICK OFF POINT. $ : ARCO ALASKA INCORPORATED : D.S. 14 - 19 ST : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units Size Length API API API API Log Crv Crv Typ Typ Cls Mod 1 GR BCS 68 1 2 DT BCS 68 1 3 TEND BCS 68 1 4 TENS BCS 68 1 5 NPHI 2435 68 1 6 FUCT 2435 68 1 7 NUCT 2435 68 1 8 ILD DIL 68 1 GAPI US/F LB LB PU-S CPS CPS OHMM 67 465 06 6 84 653 71 5 20 789 90 0 20 789 90 0 98 211 23 1 98 211 23 1 98 211 23 1 50 746 76 1 9 ILM DIL 68 1 OHMM 4 10 LL8 DIL 68 1 OHMM 4 11 SP DIL 68 1 MV 4 12 MTEM DIL 68 1 DEGF 4 4 50 746 76 4 50 746 76 4 50 746 76 4 50 746 76 * DATA RECORD (TYPE# 0) 994 BYTES * Total Data Records: 204 Tape File Start Depth = 10158.000000 Tape File End Depth = 8224.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 48 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 50298 datums Tape Subfile: 2 423 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 3 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 5 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8219.5 10085.0 2435 8800.0 10091.5 AC 9650.0 10120.0 DIFL 9650.0 10149.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MIS TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR BHC-ACOUSTILOG DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) 13-JUN-92 FSYS256 REV:G002 VER:5.1 2230 12-JUN-92 508 13-JUN-92 10130.0 10139.0 8224.0 10136.0 1800.0 TOOL NUMBER 3974XA 3967XA 2806XA 1309XA 2435XA 3506XA 1609EA/1603MA 1503XA 8.500 8272.0 8224.0 BIO-PAC-KCL 9.70 55.0 10.0 4.8 190.1 MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. LOGGED CNL TO HRZ. LOGGED GR TO KICK OFF POINT. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 14 - 19 ST : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.674 0.277 0.450 0.000 0.946 0.000 THERMAL SANDSTONE 0.00 7.875 1.5 74.0 190.1 74.0 0.0 74.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units 1 GR AC 68 1 2 AC AC 68 1 3 ACQ AC 68 1 4 CHT AC 68 1 5 TTEN AC 68 1 6 SPD AC 68 1 7 CNC 2435 68 1 8 CN 2435 68 1 9 CLSN 2435 68 1 10 CSSN 2435 68 1 11 CILD DIFL 68 1 12 CILM DIFL 68 1 13 RFOC DIFL 68 1 14 RILD DIFL 68 1 15 RILM DIFL 68 1 16 SP DIFL 68 1 17 VILD DIFL 68 1 18 VILM DIFL 68 1 19 TEMP DIFL 68 1 GAPI US/F LB LB F/MN PU-S PU-L CPS CPS MMHO MMHO OHMM OHMM OHMM DEG API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 06 969 49 6 4 4 48 852 89 1 4 4 81 285 47 0 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 4 4 34 704 23 6 4 4 33 393 51 6 4 4 27 515 24 6 4 4 04 903 06 0 4 4 06 213 78 0 4 4 53 419 67 0 4 4 04 522 10 6 4 4 04 522 10 6 4 4 40 467 34 0 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 681 Tape File Start Depth = 10158.000000 Tape File End Depth = 8118.000000 Tape File Level Spacing = 0.250000 76 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 163221 datums Tape Subfile: 3 761 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 4 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9650.0 10085.0 2435 9650.0 10091.5 AC 9650.0 10120.0 DIFL 9650.0 10149.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MIS TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMARAY COMPENSATED NEUTRON PULSE CODE MODULATOR BHC-ACOUSTILOG DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): 13-JUN-92 FSYS256 REV:G002 VER:5.1 2230 12-JUN-92 445 13-JUN-92 10130.0 10139.0 8224.0 10136.0 1800.0 TOOL NUMBER 3974XA 3967XA 2806XA 1309XA 2435XA 3506XA 1609EA/1603MA 1503XA 8.500 8272.0 8224.0 BIO-PAC-KCL 9.70 55.0 10.0 4.8 190.1 0.674 0.277 74.0 190.1 MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 0.450 0.000 0.946 0.000 74.0 0.0 74.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 7.875 TOOL STANDOFF (IN): 1.5 REMARKS: REPEAT PASS #1. NEUTRON LONG & SHORT SPACED COUNTS WOULD NOT REPEAT WELL BELOW 9980'. MADE TWO ADDITIONAL CN REPEATS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 14 - 19 ST : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 ACQ AC 68 1 4 4 CHT AC 68 1 LB 4 5 TTEN AC 68 1 LB 4 6 SPD AC 68 1 F/MN 4 7 CNC 2435 68 1 PU-S 4 8 CN 2435 68 1 PU-L 4 9 CLSN 2435 68 1 CPS 4 10 CSSN 2435 68 1 CPS 4 11 CILD DIFL 68 1 MMHO 4 12 CILM DIFL 68 1 MMHO 4 13 RFOC DIFL 68 1 OHMM 4 14 RILD DIFL 68 1 OHMM 4 15 RILM DIFL 68 1 OHMM 4 16 SP DIFL 68 1 MV 4 17 VILD DIFL 68 1 MV 4 18 VILM DIFL 68 1 MV 4 19 TEMP DIFL 68 1 DEG 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 34 704 23 6 4 33 393 51 6 4 27 515 24 6 4 04 903 06 0 4 06 213 78 0 4 53 419 67 0 4 04 522 10 6 4 04 522 10 6 0 4 40 467 34 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 201 Tape File Start Depth = 10158.000000 Tape File End Depth = 9558.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 76 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 98319 datums Tape Subfile: 4 279 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 6 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9650.0 2435 9650.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 10088.0 10094.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MIS TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR BHC-ACOUSTILOG · DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: 13-JUN-92 FSYS256 REV:G002 VER:5.1 2230 12-JUN-92 646 13-JUN-92 10130.0 10139.0 8224.0 10136.0 1800.0 TOOL NUMBER 3974XA 3967XA 2806XA 1309XA 2435XA 3506XA 1609EA/1603MA 1503XA 8.500 8272.0 8224.0 BIO-PAC-KCL 9.70 55.0 10.0 4.8 190.1 '0.674 0.277 0.450 0.000 74.0 190.1 74.0 0.0 MUD CAKE AT MT: MUD CAKE AT BHT: 0.946 0.000 74.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 7.875 TOOL STANDOFF (IN): 1.5 REMARKS: NEUTRON REPEAT PASS #2. NEUTRON LONG & SHORT SPACED COUNTS WOULD NOT REPEAT WELL BELOW 9980'. MADE TWO ADDITIONAL CN REPEATS. TOOL REPEATED OKAY ON EACH PASS ABOVE 9980'. AFTER LOG TOOL VERIFICATION GOOD. REPEATABILITY POSSIBLY DUE TO TOOL ORIENTATION DIFFERENCES AND/OR WELLBORE CONDITIONS. CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 14 - 19 ST : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units 1 GR 2435 68 1 2 CNC 2435 68 1 3 CN 2435 68 1 4 CLSN 2435 68 1 5 CSSN 2435 68 1 6 CHT 2435 68 1 7 TTEN 2435 68 1 8 SPD 2435 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod GAPI 4 PU-S 4 PU-L 4 CPS 4 CPS 4 LB 4 LB 4 F/MN 4 4 08 501 10 0 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 19 912 29 5 4 19 912 29 5 4 54 376 29 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 79 Tape File Start Depth = 10161.000000 Tape File End Depth = 9609.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 32 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 183103 datums Tape Subfile: 5 159 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 7 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9650.0 2435 9650.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 10087.0 10093.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MIS TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR BHC-ACOUSTILOG DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: 13-JUN-92 FSYS256 REV:G002 VER:5.1 2230 12-JUN-92 705 13-JUN-92 10130.0 10139.0 8224.0 10136.0 1800.0 TOOL NUMBER 3974XA 3967XA 2806XA 1309XA 2435XA 3506XA 1609EA/1603MA 1503XA 8.500 8272.0 8224.0 BIO-PAC-KCL 9.70 55.0 10.0 4.8 190.1 0.674 0.277 0.450 0.000 74.0 190.1 74.0 0.0 MUD CAKE AT MT: MUD CAKE AT BHT: 0.946 0.000 74.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 7.875 TOOL STANDOFF (IN): 1.5 REMARKS: NEUTRON REPEAT PASS #3. NEUTRON LONG & SHORT SPACED COUNTS WOULD NOT REPEAT WELL BELOW 9980'. MADE TWO ADDITIONAL CN REPEATS. TOOL REPEATED OKAY ON EACH PASS ABOVE 9980'. AFTER LOG TOOL VERIFICATION GOOD. REPEATABILITY POSSIBLY DUE TO TOOL ORIENTATION DIFFERENCES AND/OR WELLBORE CONDITIONS. CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 14 - 19 ST : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2435 68 1 GAPI 4 2 CNC 2435 68 1 PU-S 4 3 CN 2435 68 1 PU-L 4 4 CLSN 2435 68 1 CPS 4 5 CSSN 2435 68 1 CPS 4 6 CHT 2435 68 1 LB 4 7 TTEN 2435 68 1 LB 4 8 SPD 2435 68 1 F/MN 4 4 08 501 10 0 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 19 912 29 5 4 19 912 29 5 4 54 376 29 5 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 79 Tape File Start Depth = 10160.000000 Tape File End Depth = 9608.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 118201 datums Tape Subfile: 6 159 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS **** TAPE TRAILER **** 92/ 6/22 01 **** REEL TRAILER **** 92/ 6/25 01 Tape Subfile: 7 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 25 JUN 92 8:20a Elapsed execution time = 1 minute , 10.3 seconds. SYSTEM RETURN CODE = 0 P~,RT Nj',.'I~"R: W ~7 aO-p E 3 Z c¢ ex,_=,-u-'ion: · ,. RF.=L 13 0/22107 T~ ~S 1 LiS C i.! S T 07,'1 r- P F .3 R '4 A T '* 'T A P E IS 9172102. 7 ''~ 1 fiE&DER **** THREE PASS CN/MS' TAPE' FIL= # 1 **'** FILE HEADER '**** PASS !.001 1024 CH : ARCO ALASK.~, WN : DS 1 4-1 9 mN : PWUDHOE 3AY COUN : NC'RTH SLOPE STAT : AL'ASKA INC FORMAT PECORD (TYPEK 64) OI'.,IE !'2EPTtf PER FRAM= TAPE DEPTH UN.IT : FT '1 2 CU RV !'-- S : NA ;"4 E CODE ! GR 5~ S ~MPL c,' 1 U 5] I T ~YTES DEPTH " SCL1 CC'L C L 5 i',i C r,j C I"C '1 01 0,3. !3 C, 0 - 9 ~ 9. ? 50 '3 - 9 ~9. ~:500 -9¥c. 25GL3 - o e,;,. 2:500 -99~. 25C;,'~ 10050. 000 ..7' '.''t,' . ~ '~ '"'4 6, .. ,.' 1. 01300,'3., .Ti, 1 ! 4.42323 .,':.7.7358 ? · 1000.3 · 000 '4.1. s, 3 ,.? 9,4 1. n r~. 00:7.' ,..,"' 1 . C) 9 (3 O' ''~ '"' ,.,~ Zl · 074'77 22 · 3354 9 9950. 000 1 5. 756:?,.,0 1. OOC,:OOO 1. 25.11 °08 1 9.74, 767 9850. 000 1 o · 4~.~ 25 1 5. 00000 15. r.)ooco 33.53419 14.14375 ¢ :."; 00. 000 4¢". Z4r~.72 . ,Db,JO000 0 · 0000000 5 9. ?9504 7. 507080 9v5O.OOC nC.7.T'?03 1.S, 00000 1.030000 29.6£747 15.'78~12 97'30.00'3 5 ,.'3.'. 91 2! 1.090 C',i .O 0 1.0 '3 r.') 00 o.590~50 6~.38C2 - .,,,. v .,~. '~ 5 - ? '~ ~;. ?. 5 -999.2.5 lz~O.fi8 31 ·7,35 9 7 .g. ? x 2 23.72 2x 3xS 1059,1 265 · 11 ?'~ 747 '1 955.0.,, 257.10 1:~.3,26 (325.6. 91 . ':, 1 ln50 0 325.17 1'1.5¢7 99 'B ·,.. ~ 5 2. 93 · 93 135.43 67.00,9 1035. ? 135.,33 72.0!1 O0 O0 31 89 7R 44. 4~ 47 '? 1 67 ,:i, 9 7,~ 92 76 69 55 51 ,:~ 2 13 ~5 75 21 TFN C SSN - 9";', ,9.25 OO -999.2503 117.1947 193. c,,5 77 13.19247 'P41 2~01 ;"s. 53195 P. 45.,6652 -30.~38£0 276.2275 30.33867 292.7002 -6.83535.6 331.4014 -22.17351 777. 6025 -21 .16701 138.8424 ~'0 4'?~36 .~ . (.,.I 135.35'93 S~O LSN -~99.2500 -999.2500 19.99799 40.1178,0 20.1 ?459 71.'.. 5425 2 19.997'..o9 104.0310 19.99799 99.64430 1 9 · 99799 ;138.4366 19. 997.,0, 9 175.2332 1 9. 99709 130.0423 19.99799 24.075.70 36.2,5700 25. z, 1 060 TOTAL DATA .,?,=CORDS : STARTING TAPE O=PTH = FILE TRAILER 50 1Cll O0. ,.~0 E N t.3 i N G T&PE DEPTH = 9627.00 . T./;P = C.-'DTh U~'..:"rT : ¢-.T C LIP, V = :~ : I g R 6 ..':' 1 .'-~ P l 7 T T ..'E N e, ~, 1 L 3 "z T '::'N 4. F; 1 L B 4 S P P o .~ I F / M ~ "'" L ! ": 5 1 VOLT 5 i.., ~., .,.. · ¢:.., .,., "'EL *',6 , 1 VOLT 7 S 5?4 5 S 1 L': T S 8 C S S N ~., 6 1 C T S 9 L S I'.,1 ,58 't C T S 0 C L S N 63 I C T S 1 C N 6 5 1 P C T ? C N ,.C 6 .F: I P C T DATA RECORD (TYPE#' O) 994 BYTES '* D=PTH GR TT CCL 1 CCL SSN CLSN CN CNC 10101 . 00C -909. 7500 -999. 2509 - ." - "9 '" 50'.'3 -oo.o >~OC 990 c. 500 9.,... .,. ,.. ...... -~99 7500 - c; °a, :::"~ O 0 -009 1 0'351 '""09 7)1 07.765 1 011 · ',.t ,. ii , i .~ .. . 1.0 i."}, 9009 1.000 O O 0 1 3 ::,:~, ::~, 71 4 1 a.. 25597 ',:'. 5.4, 947 ! 3 .,7::. 4 ':,~ o451,!'}r~,'d ~.~:. -/3979 .7°'0 =z~35 '~. 000 C,".,..: ..... ~; 3 . ..~ .., ""' "" r..) 00 r~.... ':" ,':, 1,. .. · 71".5. 23.41 ~ ';' ,":;: 1 ',~ ,744,34. ')X,.. ,,. 74 L .-', 4..,, 9901. C}.C.'O 24.91 9C;'!! 997, :5562 "' 30 2 r"l'~nO.'...~ 21'54 3o4x ,,,90 r, F', , ,.. . m ., ~ ,., . m ',J~~ .¥',.. ii , ..¢ 2~. 72,220 16. 72290 20,77};99 9 :,~ 5 'i . C, Ou 25.1 402 4 I ,..;."j 9. 031 1,..2. C,O nO 0,, I '2. uOOO''~,.., 203, · ~)44, · 3 5.57:52" I 3 · 1 C' ::.". C 4 1 7.1 0 .,S 05 T Et',J CSSN -m99 ~500 -c.e.,9.25 O0 I 15 ,. 8311 192.8406 13.61}78 242.7552 -2 .S79507 '2,~ .~, 5 SO3 -8. 677?',,67 ?.75.2g$8 -6.552620 298. $PD LSN -999.2500 -999.2500 I 8 · 6:',~ 2 $ 2 34.77161 1 7.998 ? 1 70.91060 17.eg871 I 05. 471 2 18.54501 94.45132 18.85912 141. 6200 -9,325071 '~c9..S371 -.*,, I .~OOll 134.3261 1 7 · 4~o,~2 ! !77 1 ~,g, ~627 1~. '343 ~ 3 2~.34261 START"NG TAPE DEPTH = ':iLE TRA!LC-:~' ***~ 1 01 '~1 0:3 I~..i , I 7'APE DEPTH = "752g.30 F!L: PASS 1.'.324 FORMAT R EC 0 R,") ('T'YPE ~ ONE DEPTH PER FRAME TAPE DEPTH UNiT : FT 't 2 ~UPVES : NAME CODE 1 SR 63 .7,.' T T F N :5 $ 4 S P :3 68 5 C C L 1 58 6 C C L 6 ,? '-' S S N ¢. :~, · .. ~,¢, ,.., .., 9 L S N :;.:, ,S "_3 CLSN 6,:I: 2 ~ N C ,~ '~ S~M 64) "'" UNIT BYTES P L ,'"' ..-. 1 AP1 4 1 L 5 4 1 L3 ~. 1 .,C-/MM 4 '1 V 0 L T ~ 1 VOLT 4 'I CT S 4 1 CTS 4 1 ~' ~.TS & 1 CTS 4 1 PCT 4 1 PC, T C * OATh RECORD (TYPEr; DEPTH 0¢L1 CLSN G P, ¢CL C) 994 F3"f'T'ES * TT~:N S*:.~ C N C T"'N rSSN SPO LSN 101''~ r/',-',': -o,;.9 7~;uO -ooc 75rlQ 9as 253t.0 . · .,O..,L;u ........ '~ ..... . .... - .... · -909 25,30 1 ',"J 05 J. 1....."" q C "' n :' 1 4. ~. 2cS'm.. 1 C, '3 ] O. 2 '? '.', 1· 0 ". O '"'.. '3 "_ '9.3 50. C, O 3 a O03C..n~ ...., Im ~ , 1.00OO0~ 53.54057 ',3. .000000 . ,¢: 6 ~ 94 9700.000 13.00(300 6.57575,3 9650.0.9,0 'I · O ,'..30 C 00 0.502251 -o:? V.. 2 Tn.. 0 ? 30, '~ 30 .C," 1 o. ~_7 :'9' 2?. 330q6 O. 0'39u300 1 '2. a '7 'B o.. ,"~.~ 45.57649 '1.C,30003 7,¢07140 66 · '232 '.": 2 1 00"' · ., uO00 15.33235 49.36992 13.00300 67.20340 3 2.4763 5 1.0'30000 58. 75C:t) 500 ~/ ~1 9 ?z... :"$ C 35 1 '3 '32. ? '~ 7 "~ 5 '~ · 2. C 97 1 e 6"7~,'- ') :) '" ,,':~ '~ .33 '~,) · .. . 2'.23 ,, 4417 16 · g73':~ C 962.3~5 332.4395 11. 9071 4 9.95. :;'~, 054 301 .7332 1 9. 3023,5 9 '35. 4736 1 38. 505'7 71 2034n 990.C,.179 1 3'7,6 447 52,62941 - Y',~ 9. F.. 5 UU 14.1E15~ .7_ '3~. ~ ? 35 -3 77 3~ ''~ ~' 250. '1 578 -5.3!6455 277.4830 -5,49~152 29~ . 6 ..'348 -35 ", :' ? 03 383.155;~ -10.6,3047 8359 26001 2 142.,5855 -8.217310 134.2752 I 7.9~731 41. c?.701 16.aS331 17.37161 1C4.~026 17.9~3~1 05.54161 1 7 oo~;'?l 132,,. ~ 21 2 17.95841 176.0341 17.9Q821 148,0539 17.99821 24.57640 I 7. :.~,1071 25.14000 TOTAL DATA RECORDS STARTINS TAPE DEPTH FILE TRA"LER **** ~0 1 01 62.00 TAPE DEPTH = 962.7.00 **** TAmE LIS 8 '9 / 22 /0 2 3 73 .'3 01 TRAILER ****' TOTAL RE"OR.;¢',. " ....'"N Ti'iTS LO'SiC¢~L T~.D'--. : 1¢-3. **** LIS ATLAS 01 'i" :'h T ,-~, L P. ='t2 'j ~."' ~ ~ T ~,~ T ~ I $ L r~ ,' T '" ;~ L 7 ~' = T.3TAL R=C'"RDS ..I"' T~'~Tq -'~Y.~-CAL o"-=.' · Elapsec, SY S T E "% ~x,s.¢ut~_~n elm=. .. = 6;'.']]}, s.=~oncl=._,_ 164 .......-,-S CHL UM "5 ER G :-. R .... LIS 'TAPE VERIFICaTiON LISTING ERVICE NA,',IE :E.,31T ATE :'~/il/21 RI~IN EEL N A ;,1E : 3NTINU~,TIDN ~ ."01 REVI~US R;EL ~M>~ENTS ."Li.DR~RY TAPE ~ TAPE hEADER ~ ERViCE NAME :EDIT ATE :86/11121 RIGiN :FS1A APE NAME : ONTINUATION ~ :01 REVI~US TAPE : OHMENTS :LiSRARY TAPE ~- FIL:~ HEADER ...... ~--,. ILE NAME :EDIT .001 ERVICE NAME : ERS!ON ~ ATE : AX!MUM LENGTH : i024 ILE TYPE REVIOUS FILE : .-,. iNFORMA'TiON RECORDS.,.-,. 'NEM CONTENTS UNIT TYPE CATE SIZE CODE mmmm mm,me mmm.m mmmm mime N : ARCO ALASKA, INC. 000 OOO 018 065 'N : O.S. 1~-19 DO0 000 010 065 ,N : PRUDHO5 BAY 000 000 01.2 065 ANG: 14E 000 000 003 065 'OWN: !ON 000 000 003 065 ,ECT: 9 000 000 001 065 'OUN: NORTH SLOPE OOO 000 012 065 ;TAT: ALASKA 000 000 006 065 'TRY: USA 000 000 00~ 065 ~NEM CONTENTS UNIT TYPE CAT~ SIZE CODE ~RES: E 000 000 001 065 ... COMM.EN'TS ...... .,..~ YP 010.~02 VF~I~-iCA"riON L!STI~'i' P.~Gf 2 a~ NUgSER AT ~CC: 72072 UN ~FOUR, DSTf LC.SGSO: 15 N.gV 86 DP: T H.ALST£AD ASiNG AStNG. ASiNG VSiNG YPE FLUID = i~.375'' SURP~CE TO 2662.0 = ~.625" SURm&CE TO 9709.0 = 7.000" SURF&Cf TS !06fi7.0 = ~.500" SURFAC'~ Tg 9433.0 = PRS~UCE3 FLUIDS Vt., 010.h'a~.. VE~'T~IC~T~'3N~- ~ L!STTN"- ?A'~:E" 3 SCHLbU::-DG'-R ' ~%S "r>iC OD'=r.) W"'T'"-i Tr, TS MaGN=TiC T~,D;' "' CON~_:NS.'1T-L" N-UTR~N L,SG- C~S:D HCLE (CNL 3 P'4SS~S) .,. -,- D4T.,.1 FORMAT R"CDRD._ ...... .,..,. 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NCNb NPHI NCNb , O0 5~.563 OR 159 .000 50.293 GR t648,000 44.092 GR 1619.000' 55,811 GR 1433.000 56.152 GR 1531,.000 47 705 GE s s:ooo 55.469 GR 1399.000 58.350 OR 1389,000 4~,437 GR 139 .000 ENTRY 6O .lin 0 SIZE PROCESS SAMPLE REPR LEVEL CODE 4 0 1 68 4 0 1 68 4 0 1 68 4 0 ! 68 4 0 1 68 4 0 ! 68 76.250 NRAT 4.164 74,312 NRAT 4,230 ,70,000 NRAT 4,160 53,719 NRAT 3,822. 72,063 NRAT 4,46.1 74,500 NRAT 4,484 57.719 NRAT 4.020 69,750 .NRAT 4.445 62.438 NRAT 4.602 68,063 NRAT 4.059 bVP DEPT FCNL DEPT FCNb DEPT FCNb DEPT FCNb DEPT FCNb DEPT FCNE DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNb DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNb DEPT FCNL DEPT 009.H03 VERIFICATION 8800.000 NPHI 328.250 NCNb 8700.000 NPHI 323.250 NCNb 8600.000 NPH! 357.750 NCNb 8500.000 NPHI 339.250 NCNb 8400,000 NPHI 428.250 NCNb 8300.000 NPHI 330,750 NCNb 8200.000 NPHI 442.750 NCNb 8100 000 NPHI 324:500 NCNb 81~0 00 PH O0 NCNb 7900 000 NPHI 413:75o NCNb 7800.000 NPHZ 371,250 NCNb 00.000 NPHI 7]48,500 NCNb 7600,000 NPHI 365,250 NCNb 7500 000 NPHI 372:.750 NCNb .7400,000 NPH! 338.000 NCNb 0.000 NPHZ 3 ,250 NCNb 7100 000 NPHZ 392:000 NCNb 7000,000 NPHI LISTING 52.783 1442.000 47.412 1412.000 48.877 1582.000 49,414 1478.000 42.309 1591.000 46,729 1420.000 39,024 i570.000 41,949 140 .000 4 7 42,090 1646.000 45 5 .:ooo 4~,414 142 .000 4 705 o]:ooo 1426,000 ,000 4~.803 143 .000 4 822 41,432 t53 .000 41.650 GR GR GR GR GR GR GR GR GR GR GR. GR GR GR (IR GR GR GR 84,500 77.688 76,375 87.938 102.813 130.000 100,875 97.563 68,312 68.875 '69,688' 55,188 64.500 57',125 79,312 .70,312 .70,063 57,063 54,563 NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT PAGE 4,297 4.004 4.082 4,123 3,670 3,965 3.545 4.031 3.697 3.711 3,883 4,i13 4.020 3.504 4,078 4,023 3,750 3,730 3,688 ~VP 009,H03 VERIFICATfON LISTZNG PAGE ? FCNb D£PT FCNb DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCNL DEPT FCN~ DEPT FCNL DEPT FCNL DEPT FCNb DEPT FCNb DEPT FCNb DEPT FCN~ DEPT FCNL DEPT FCNb DEPT FCNL DEPT FCN~ DEP~ FCNL D'EPT FCNL 355,750 NCNb 6900.000 374,750 NCNb 6800,000 NPHI 354,000 NCNb 6700.000 NPH! 360,000 NCNb 6600,000 NPHI 349,500 NCNb 6500,000 NPHI 352.75O NCNE 6400.000 NPHZ 402,000 NCNb 6300.000 NPHZ 260.000 NCNb 6200,000 NPH! 323.250 NCNb 6100.000 NPHZ 312.000 NCNb 6000.000 NPH! 402,000 NCNb 5900,000 NPHZ 368,000 NCNb 5800 000 NPHI 419:500 NCNb 5700 000 NPHI 319:500 NCNb 5600,000 NPHI 354,000 NCNb 5500,000 NPH! 322.750. NCNb 5400,000 NPHI 253,375 NCNb 5300,~0 NPHI 316, 0 NCNb 5~0,000 NPHI 9.750 NCNb 1457.000 44.189 GR 1533.000 41. 2 GR 42.480 GR 1499.000 44,629 GR 1381,000 48,242 OR 1495.000 43,164 GR 1482.000 53,076 GR 1217,000 44.629 OR i412,000 46,875 GR 1386.000 38,037 GR 1549,000 42,285 GR 1564.000 46 2 OR t285. 0 .15.67, 0 45.557 GR 1439,000 58,545 GR 1208,000 46 26 GR 72.~63 GR 1259, O0 48,188 39.969 52.469 43,844 51,813 39.063 54.469 39,500 38.781 45,281 29,250 '34,063 35.500 33.281 36,1'25 46,438 '34,312 27,234 NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRA~ NRAT NRA~ NRAT NRAT NRAT 3.826 3,705 3.734 3.852 4,051 3.770 4,312 3,852 3,975 3,490 3.723 3.959 3.871 3,965 3.902 4.613 3,971 5,371 bVP 009oH03 YERZFfCATfON bZSTZNG PAGE 8 DEPT 5100.000 NPH! FCNL 349,000 NCNb DEPT 5000.000 NPHZ FCNL 257.500 NCNb DEP~ 4900.000 NPHI FCNE 357.250 NCNb DEPT 4800,000 NPH~ FCNL 254.250 NCNb DEP~ 4700.000 NPH~ FCNL 249,625 NCNb DEPT 4600 000 NPHX FCNL 241~625 NCNb DEPT 4500 000 NPH! FCNb 273:500 NCNb DEPT 4400, NPHI FCNL 204,~ NCNb DEPT 4300 000 NPHf FCNL 277~750 NCNb DEPT 4200,000. NPHI FCNL 241.,125 NCNb DEPT 4100.000 NPNI FCNL 224',250 NCNb DEPT 4000,~0 NPHI FCNL 213, 5 NCNb DEPT 3900,I~0 NPHI FCNL 266. O. NCNb DEPT '3800.000 NPHI FCNL 247.000 NCNb DEPT '3700,000 NPH'I FCNL 229,000 NCNb DEPT 3600,000 NPHI FCNL 237,500 NCNb DEPT 3500'~0 NCNb FCNL 276,.0 NPHI' DEPT 3400'~5 NCNb FCNL 243. 0 NPHI 47.90 1502.00 53.95 1227.00 48.34 1460.00 55.61 1247.00 58 20 57,71 1166.00 51,46 1177,00 65 51.46 1209.00 60,05 1179,00 63 67 13 12o :oo 66.40 1208,00 62, 4 1219".~0 59.~8 1'304, 0 57,86 1311,00 GR GR GR GR GR GR GR GR GR GR GR GR GR GR GR GR GR 43.938 63,938 44,531 56.406 60.781 47.781 41.656 44,969 26,031 39,094 54,844 51,469 42,844 53,563 49.781. 43.406 43,094 57,500 NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT' 4.027 4.363 4.055 4.453 4.594 4.566 4,227 4.996 4.227 4,699 4,910 4,875 4,438 5,086 5.043 4.644 4,648 4,574 LVP 009,N03 VERIFICATION LISTING PAGE DEPT 3300.000 NPHI FCNL 308,500 NCNL DEPT 3200.000 NPMI FCNL 234.000 NCNL DEPT 3100.000 NPHI FCNL 215.875 NCNb DEPT 3000,000 NPHI FCNL 234,000 NCNb DEPT 2900.000 NPHI FCNL 225,000 NCNL DEPT 2800.000 NPHI FCNL 259.500 NCNL EPT 2700,000 NPHI ~CNL 223,500 NCNL DEPT 2696,000 NPH! FCNL 249.125 NCNb 51.855 1429.000 67.236 1187,000 63,770 1179.000 58.496 1178,000 59.033 1283,000 54.~35 1248. 00 67.7O73 i275. O0 61,426 i271.000 GR GR GR GR GR GR GR GR ** FILE TRAILER FILE NAME {SERVIC,002 SERVICE NAME VERSION # ~ DATE : MAXIMUM LENGTM FILE TYPE i NEXT FILE NAME 1024 SERVICE N~E ISERVIC DATE {81/vu/ 4 ORIGIN :6166 TAPE NAME CONTINUATION # NEXT TAPE NAME COMMENTS ~TAPE COMMENTS ** REEL TRAILER SERVICE NAME :SERVIC DATE ~81/06/ 4 ORIGIN X REEL NAME =REEL ID CONTINUATION # :0 NEXT REEL NAME COMMENTS :REEb COMMENTS 39,813 56,594 47.250 ~50.405 35.500 26.141 19,688 2'5.484 NRAT NRAT NRAT NRAT NRAT NRAT NRAT NRAT 4,246 5.090 4.902 4.613 4,641 4.402 5,121 4.773 LVP O09.HO~ VERIFICATION LISTING · .. PAGE 10 BP Exploration Alaska Inc Well: 14-19 Field: PRUDHOE BAY UNIT North Slope, Alaska, USA Report Production Array Log Analysis Prepared For : BP Exploration Alaska Inc Logging Date : 24th October, 2014 Report Date : 11th November, 2014 Submitted by: Farrukh Hamza Phone: +1(281)871-3048 10200 Bellaire Blvd, Houston, Texas-77072 Email: farrukh.hamza@halliburton.com HALLIBURTON DOES NOT GUARANTEE THE ACCURACY OF ANY INTERPRETATION OF THE LOG DATA, CONVERSION OF LOG DATA TO PHYSICAL ROCK PARAMETERS OR RECOMMENDATIONS WHICH MAY BE GIVEN BY HALLIBURTON PERSONNEL OF WHICH APPEAR ON THE LOG OR IN ANY OTHER FORM. ANY USER OF SUCH DATA, INTERPRETATIONS, CONVERSIONS OF RECOMMENDATIONS AGREES THAT HALLIBURTON IS NOT RESPONSIBLE EXCEPT WHERE DUE TO GROSS NEGLIGENCE OR WILLFUL MISCONDUCT, FOR ANY LOSS, DAMAGES, OR EXPENSES RESULTING FROM THE USE THEREOF BP Exploration Alaska Production Array Log Analysis 1 TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY ............................................................................................................................. 2 2.0 BACKGROUND AND OBJECTIVES .......................................................................................................... 3 3.0 WELL INFORMATION AND DATA QUALITY ASSESSMENT ............................................................ 4 4.0 PRODUCTION LOG PROCESSING ........................................................................................................... 7 4.1 FLOWING SURVEY ...................................................................................................................................... 9 4.2 SHUT-IN SURVEY ...................................................................................................................................... 23 BP Exploration Alaska Production Array Log Analysis 2 1.0 EXECUTIVE SUMMARY Production logging was done in Well 14-19 on October 24th, 2014 in flowing conditions with the objective of identifying the feasibility of water shut off treatment. In order to accurately quantify the flow of water, an array production logging suite was run. The flowing PL analysis showed the oil production to be coming from all four set of perforations. The 1st, 3rd and 4th perforations (9898’ – 9910’, 9940’ – 9956’ and 9963’ – 9969’) account for 34%, 24% and 39% of the water production respectively. The 1st perforation (9898’ – 9910’) produces 100% of the total gas production. There is radioactive scale in the well causing gamma ray to read much higher than usual. A depth correction of 11 feet was performed based on the spinner response in front of the perforations. During the shut-in passes, no cross flow was observed. The reported rates are 4,847 STB/D water, 345 STB/day oil and 8,200 Mscf/D gas. Interpreted rates for water and gas are higher by 41% and lower by 8% respectively. Flowing: Perforations Water Rate Oil Rate Gas Rate From, ft To, ft STB/D % STB/D % Mscf/D % 9898 9910 2342 34 30 9 7574 100 9915 9930 171 3 64.3 19 0 0 9940 9956 1643 24 208 60 0 0 9963 9969 2658 39 42.6 12 0 0 6814 345 7574 BP Exploration Alaska Production Array Log Analysis 3 2.0 BACKGROUND AND OBJECTIVES The objective for running the PL was to allocate oil, gas and water in producing zones and evaluate the feasibility of water shut off treatment. BP Exploration Alaska Production Array Log Analysis 4 3.0 WELL INFORMATION AND DATA QUALITY ASSESSMENT Well 14-19 is completed with 7” production liner across which the production log was run. The wellbore schematic is presented in the Figure 1. The tool string diagram used for the PL logged is presented in Figure 2. The tool string consisted of the following production logging sensors: Gamma Ray - Casing Collar Locator – Pressure - Resistance Array Tool – Gas holdup – Caliper – Radioactive Density – Fluid Density Inertial – Capacitance Water Holdup – Inline Spinner – Temperature – Caged Fullbore Spinner. The data quality is summarized below TOOL USAGE LOG DESCRIPTION LOG QUAL ITY REMARKS WELL BORE PARAMETERS QP Well bore pressure Good TEMP Well bore temperature Good FLUID TYPE FDR Radioactive density tool uses radioactive source and detector to measure density and is a center sample device Good Not affected by radioactive scale. FDI Fluid Density Inertial tool uses the inertial response characteristics of a vibrating tuning fork to determine density. Good Not affected by radioactive scale. However, the tool is not reliable in 3-phase or liquid-gas holdup zones CWH Uses capacitance to measure the differences between hydrocarbons and water Good Used qualitatively in the interpretation RAT Resistivity Array Tool Good GHT Gas HoldUp Tool Good Used qualitatively in the interpretation FLUID VELOCITY CFB Caged Fullbore Spinner Good ILS Inline Spinner Good SAT Spinner Array Tool Good . BP Exploration Alaska Production Array Log Analysis 5 Figure 1: Wellbore Schematic BP Exploration Alaska Production Array Log Analysis 6 Figure 2: Production Log Toolstring BP Exploration Alaska Production Array Log Analysis 7 4.0 PRODUCTION LOG PROCESSING The production log data from the flowing were processed using the PLATO software. The software uses a global probabilistic method for the production log analysis. In this method, known as the Maximum Likelihood method, a well flow model is compared to all available data and improved, by optimization, until the best possible match with the data is obtained. By using this method the result is the most likely interpretation. A comparison between the model and the data is shown in this report and allows the analyst or the reader to determine validity of the answer obtained. Potential sources of discrepancies include tool measurement errors, conflicts between the parameters or conditions that make the underlying empirical models (such as flow regimes) less applicable. The flow regimes were determined, directly from the flow rates and holdups, according to the Taitel- Dukler analytic model. The profile factors, to calculate the true fluid velocity from the apparent velocity, were based on the Reynolds numbers. Solution gas in oil was derived from the correlations (Vasquez-Beggs or Øistein- Glaso). The analysis was performed in six steps: The data preparation to filter the data, compute gradients and error estimates. The calibration of the array tools and full-bore flow meter. The computation of the layered holdup and layered flow-rates. The profile determination to identify the potential producing and/or injecting zones. The computation of the flow rates by global optimization. The computation of surface productions and reporting. BP Exploration Alaska Production Array Log Analysis 8 The water density and viscosity were calculated using a salinity of 20,000 ppm. The Craft & Hawkins correlation was used. The oil density and viscosity were calculated using an oil gravity of 29.4 API. The Vasquez & Beggs correlation was used to calculate the solution gas. Viscosity was calculated using the Beggs & Robinson correlation. The Pc and Tc parameters were calculated using the Brown et al. correlation. The gas viscosity was calculated using the Lee Gonzales Eakin correlation. The following gas parameters were used: GasType Miscellaneous SPGG UNITY .7393 GP-CO2 UNITY 0.119 GP-H2S UNITY 0.0036 GP-Nitrogen UNITY 0 Utilizing the above fluid information, measured down hole oil density, temperature & pressure, the following fluid properties were calculated at well conditions: Depth Twf Pwf Bwater waterwaterBoil oiloilRsb Bgas gasgas feet °F psi UNITY g/cc cP UNITY g/cc cP ft3/bbl UNITY g/cc cP 9724 220 2877 1.04 0.979 0.292 1.14 0.799 1.68 447 0.00627 0.144 0.0194 9753.5 220 2883 1.04 0.979 0.291 1.14 0.799 1.68 448 0.00626 0.145 0.0194 9783 220 2889 1.04 0.979 0.291 1.14 0.799 1.68 449 0.00625 0.145 0.0194 9812.5 220 2896 1.04 0.979 0.291 1.14 0.799 1.68 450 0.00623 0.145 0.0194 9842 220 2902 1.04 0.979 0.291 1.14 0.798 1.68 451 0.00622 0.145 0.0195 9871 220 2908 1.04 0.979 0.291 1.14 0.798 1.69 452 0.00621 0.146 0.0195 9900.5 220 2913 1.04 0.979 0.291 1.14 0.798 1.69 453 0.0062 0.146 0.0195 9930 222 2924 1.04 0.978 0.288 1.06 0.83 3.33 453 0.00621 0.146 0.0195 9959.5 222 2936 1.04 0.978 0.288 1.06 0.83 3.33 455 0.00618 0.146 0.0196 9989 222 2949 1.04 0.978 0.288 1.06 0.83 3.33 457 0.00616 0.147 0.0196 To estimate the flow rates, the caliper log recorded during the ‘up’ and ‘down’ passes was used to estimate the nominal ID throughout the log. Tool information The following capacitance tool characteristics were used HydroWater Hz 28,580 (Downhole measurement) HydroHyd Hz 34,526 (Surface Calibration) The following gas holdup tool characteristics were used GasHoldupWater Hz 37,312 (Downhole measurement) GasHoldupGas Hz 13,481 (Surface Calibration) BP Exploration Alaska Production Array Log Analysis 9 4.1 FLOWING SURVEY The raw data from the flowing survey are presented in the Figures 3 to 8. Figure 3 has the data from conventional production logging sensors. Figure 4 has the same data that was presented in Figure 3 with the addition of the station measurements. To generate this plot, Emeraude software was used which allows overlay of the station measurements and the logging passes in the same track. Plato can only plot the station measurement against time. All the quantitative analysis was performed in Plato software. For the interpretation, all the passes have been used. A depth correction of 11 feet was performed based on the spinner response in front of the perforations. The response from the Resistance Array Tool is presented in Figure 5. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The remaining sensors are reading some default values. Only the active sensors were used in the interpretation. Figure 6 shows only the active RAT sensors along with the station measurements. The response from the Spinner Array Tool is presented in Figure 7. Both fullbore and inline spinners are showing a good response. Figure 8 shows the station measurements. From the raw data, various trends can be observed. All of the gas production is coming from the 1st perforation (fullbore and inline spinners increase, density decreases to 0.5 g/cc & temperature decreases). Water production is taking place from all four perforations – fullbore and inline spinners increase, capacitance is at the water base-line and density reads about 0.99 g/cc. The oil production is taking place from all four set of perforations – this is mainly driven by RAT response in front of these perforations. From the spinner response, the velocity profile was estimated using the slopes calculated from the spinner calibration (Figures 10 and 11). The calibrated RAT response is presented in Figure 12. The estimated SAT velocities and the RAT holdups are used to calculate the flow profile presented in the Figure 13. The final flow profile, after the global optimization, along with the comparison of the measured and theoretical tool values are presented in Figure 14. The production rates at surface conditions estimated from the production log analysis are presented in Figure 15 and are summarized in the table below: Perforations Q-Water Qp-Water Q-Oil Qp-Oil Q-Gas Qp-Gas From, ft To, ft BFPD BFPD BFPD BFPD MCFD MCFD 9898 9910 2342 6814 30 345 7574 7574 9915 9930 171 4472 64.3 315 0 0 9940 9956 1643 4301 208 251 0 0 9963 9969 2658 2658 42.6 43 0 0 BP Exploration Alaska Production Array Log Analysis 10 Raw Data - The figure below summarizes the input data recorded at the well site during flowing passes. - Each pass is shown with a fixed predefined color. Figure 3: Input data from the conventional production logging sensors BP Exploration Alaska Production Array Log Analysis 11 Figure 4: Input data from the conventional production logging sensors along with the station measurements. Track 1 is depth; tracks 4, 5 and 6 are DENR, DENS and DPDZ respectively. BP Exploration Alaska Production Array Log Analysis 12 The figure below shows the RAT input data. The first track shows the RAT rotation curves for each pass. The next tracks show the RAT data: A curve for each pass for each of the 06 probes. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The remaining sensors are reading some default values and were not used in the interpretation. Figure 5: Input data from the Resistance Array Tool (RAT) BP Exploration Alaska Production Array Log Analysis 13 Figure 6: Input data from the Resistance Array Tool (RAT) showing just the active sensors along with station BP Exploration Alaska Production Array Log Analysis 14 The figure below shows the SAT input data. The first track shows the SAT rotation curves for each pass. The next tracks show the array spinner data: A curve for each pass for each of the 6 array spinners and for the fullbore spinner (ASpinner07) and the inline spinner (Aspinner08). Figure 7: Input data from the Spinner Array Tool (SAT) and conventional spinners. BP Exploration Alaska Production Array Log Analysis 15 Figure 8: Input data from the Spinner Array Tool (SAT) and conventional spinners along with the station measurements. BP Exploration Alaska Production Array Log Analysis 16 Pre- Processing Figure 9: All the passes have been used in the interpretation BP Exploration Alaska Production Array Log Analysis 17 Calibration of Spinner Data Shown on the image below from left to right: Track 1: Incoherence between the theoretical and measured Array Tool responses. Track 2: Line-speed for each pass. Track 3: 'Unwrapped' rotation curve for each pass. Track 4: Normalized layered velocity profile. This profile is optimized by comparing the measured and theoretical SAT response for each pass of each spinner. Tracks 5-10: Measured and theoretical SAT responses for each spinner. Track 11: Measured and theoretical responses for the full-bore spinner. Track 12: Measured and theoretical responses for the inline spinner. Below are the results from the calibration of the SAT data. The determination of this calibration is a layered velocity profile. Figure 10: Velocity profile from SAT data BP Exploration Alaska Production Array Log Analysis 18 The image below displays cross plots for the Inline and fullbore spinners. The estimated slopes are used for converting the spinner response to flow velocities. Figure 11: Spinner cross plot BP Exploration Alaska Production Array Log Analysis 19 Calibration of Resistance Array Data Shown on the image below from left to right: Track 1: Incoherence between the theoretical and the measured RAT responses. Track 2: 'Unwrapped' rotation curve for each pass. Track 3: Normalized layered RAT profile. This profile is optimized by comparing the measured and theoretical RAT response for each pass for each probe. Tracks 4-9: Measured and theoretical RAT responses for each probe. Below are the results from the calibration of the RAT data. The determination of this calibration is a layered resistivity profile. To obtain this profile, calibrations for water/ hydrocarbon were entered for each probe. Figure 12: Calibrated RAT response BP Exploration Alaska Production Array Log Analysis 20 Holdup and Velocity Profile: Shown on the image below from left to right: Track 3: Layered velocity profile. Track 4: Layered water holdup profile. Track 5: Layered oil holdup profile. Track 6: Layered gas holdup profile Track 7: Total holdup. Track 8: Cumulative flow rates Track 9: Density of fluid Track 10: Apparent Velocity from Fullbore Spinner Track 11: Apparent Velocity from Inline Spinner Figure 13: Holdup and velocity profile BP Exploration Alaska Production Array Log Analysis 21 Flow Profile The quantitative production rates were determined by comparing the well flow model with all available data. The figure below is provided to verify the agreement of the flow model with the data. In this figure the data is represented by the blue curves, while the calculated tool values are shown in red. The uncertainty interval is represented as a gray band around the data. The uncertainty interval corresponds to one standard deviation. Capacitance and gas holdup are used qualitatively. The small fluctuations around the data are to be expected, since the tools have intrinsic errors. Large sustained discrepancies indicate problems with the data, conflicts between parameters or conditions that make the underlying empirical models less applicable. To the right of the figure the flow regimes are shown. Within the transition zones several regimes can exists intermittently. Figure 14: Flow profile at reservoir conditions BP Exploration Alaska Production Array Log Analysis 22 The production rates at surface conditions are presented in the figure below: Figure 15: Flow profile at surface conditions BP Exploration Alaska Production Array Log Analysis 23 4.2 SHUT-IN SURVEY The data from the shut-in survey are presented in the Figures 16 - 28. For the interpretation, all the passes have been used. Figure 21 shows the spinner data with stationary measurements. The response of fullbore and inline spinners suggest cross-flow taking place across perforations. During the shut-in passes, no cross-flow was observed. Water appears to be flowing down in the wellbore due to gravity and density segregation. BP Exploration Alaska Production Array Log Analysis 24 Raw Data - The figure below summarizes the input data recorded at the well site. - Each pass is shown with a fixed predefined color. Figure 16: Input data from the conventional production logging sensors BP Exploration Alaska Production Array Log Analysis 25 Figure 17: Input data from the conventional production logging sensors along with the station measurements. BP Exploration Alaska Production Array Log Analysis 26 The figure below shows the RAT input data. The first track shows the RAT rotation curves for each pass. The next tracks show the RAT data: A curve for each pass for each of the 6 probes. In this well, RAT was run with only 6 sensors and hence only the sensors 1, 3, 5, 7, 9 and 11 are active. The remaining sensors are reading some default values and were not used in the interpretation. All the RAT passes were used in the interpretation. Figure 18: Input data from the Resistance Array Tool (RAT) BP Exploration Alaska Production Array Log Analysis 27 Figure 19: Input data from the Resistance Array Tool (RAT) showing only the active sensors along with station measurements BP Exploration Alaska Production Array Log Analysis 28 The figure below shows the SAT input data. The first track shows the SAT rotation curves for each pass. The next track shows the linespeed for each pass. The remaining tracks show the array spinner data: A curve for each pass for each of the 6 array spinners and for the fullbore spinner (ASpinner07) and the inline spinner (Aspinner08). Figure 20: Input data from the Spinner Array Tool (SAT) and conventional spinners. BP Exploration Alaska Production Array Log Analysis 29 Figure 21: Input data from the Spinner Array Tool (SAT) and conventional spinners along with the station measurements. Last track shows SAT rotation in degrees. BP Exploration Alaska Production Array Log Analysis 30 Pre- Processing Figure 22: Passes showing a consistent response have been used in for averaging out the measurements. BP Exploration Alaska Production Array Log Analysis 31 Calibration of Spinner Data Shown on the image below from left to right: Track 1: Incoherence between the theoretical and measured Array Tool responses. Track 2: Line-speed for each pass Track 3: 'Unwrapped' rotation curve for each pass. Track 4: Normalized layered velocity profile. This profile is optimized by comparing the measured and theoretical SAT response for each pass of each spinner. Tracks 5-10: Measured and theoretical SAT responses for each spinner. Track 11: Measured and theoretical responses for the full-bore spinner. Track 12: Measured and theoretical responses for the inline spinner. Below are the results from the calibration of the SAT data. The determination of this calibration is a layered velocity profile. Figure 23: Velocity profile from SAT data. BP Exploration Alaska Production Array Log Analysis 32 The image below displays cross plots for the Inline spinner. The estimated slopes are used for converting the spinner response to flow velocities. Figure 24: Spinner cross plot. BP Exploration Alaska Production Array Log Analysis 33 Calibration of Resistance Array Data Shown on the image below from left to right: Track 1: Incoherence between the theoretical and the measured RAT responses. Track 2: Line-speed for each pass Track 2: 'Unwrapped' rotation curve for each pass. Track 3: Normalized layered RAT profile. This profile is optimized by comparing the measured and theoretical RAT response for each pass for each probe. Tracks 4-9: Measured and theoretical RAT responses for each probe. Below are the results from the calibration of the RAT data. The determination of this calibration is a layered resistivity profile. To obtain this profile, calibrations for water/ hydrocarbon were entered for each probe. Figure 25: Calibrated RAT response BP Exploration Alaska Production Array Log Analysis 34 Holdup and Velocity Profile: Shown on the image below from left to right: Track 3: Layered velocity profile. Track 4: Layered water holdup profile. Track 5: Layered oil holdup profile. Track 6: Layered gas holdup profile Track 7: Total holdup. Track 8: Cumulative flow rates Track 9: Density of fluid Track 10: Apparent Velocity from Fullbore Spinner Track 11: Apparent Velocity from Inline Spinner Figure 26: Holdup and velocity profile BP Exploration Alaska Production Array Log Analysis 35 Shut-In Profile The quantitative production rates were determined by comparing the well flow model with all available data. The figure below is provided to verify the agreement of the flow model with the data. In this figure the data is represented by the blue curves, while the calculated tool values are shown in red. The uncertainty interval is represented as a gray band around the data. The uncertainty interval corresponds to one standard deviation. The small fluctuations around the data are to be expected, since the tools have intrinsic errors. Large sustained discrepancies indicate problems with the data, conflicts between parameters or conditions that make the underlying empirical models less applicable. To the right of the figure the flow regimes are shown. Within the transition zones several regimes can exists intermittently. Figure 27: Flow profile at reservoir conditions. There is no injection taking place – this profile is due to fluid segregation in the well. In Fig. 26, there is negative flow even below the bottom perf. BP Exploration Alaska Production Array Log Analysis 36 The production rates at surface conditions are presented in the figure below: Figure 28: Flow profile at surface conditions. Water appears to be flowing down the wellbore due to gravity and density segregation. There is no cross-flow or fluid injection taking place. It appears to be injecting because of the model assumption of zero flow below the bottom perf. Also see figure Fig. 26 where negative flow is taking place even below the bottom perforation.
