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Home My WebLink About222-051From:Guhl, Meredith D (OGC) To:Cody Dinger Subject:BRU 241-04, PTD 222-051, Permit Expired Date:Wednesday, September 4, 2024 10:47:00 AM Hello Cody, The permit issued for BRU 241-04 on September 1, 2022, has expired under Regulation 20 AAC 25.005 (g). The PTD will be marked expired in the AOGCC database. If you have any questions, please contact me. Thank you, Meredith Meredith Guhl (she/her) Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Meredith Guhl at 907-793-1235 or meredith.guhl@alaska.gov. 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Monty Myers Drilling Manager Hilcorp Alaska, Inc. 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Re: Beluga River Field, Sterling/Beluga Gas Pool, BRU 241-04 Hilcorp Alaska, Inc. Permit to Drill Number: 222-051 Surface Location: 203’ FNL, 158’ FEL, Sec 4, T12N, R10W, SM, AK Bottomhole Location: 626’ FNL, 1680’ FEL, Sec 4, T12N, R10W, SM, AK Dear Mr. Myers: Enclosed is the approved application for the permit to drill the above referenced well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071,composite curves for well logs run must be submitted to the AOGCCwithin 90 days after completion, suspension or abandonment of this well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Jeremy M. Price Chair DATED this ___ day of August, 2022. Jeremy Price Digitally signed by Jeremy Price Date: 2022.09.01 13:26:06 -08'00' September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¶)1/¶):/6HF715:60$. ¶)1/¶)(/6HF715:60$. 1$ &HQWHUSRLQW'ULYH6XLWH$QFKRUDJH$. +LOFRUS$ODVND//& ¶)1/¶)(/6HF715:60$.)('$ %58 %HOXJD5LYHU8QLW %HOXJD5LYHU8QGHILQHG*DV &HPHQW4XDQWLW\FIRUVDFNV &RPPLVVLRQ8VH2QO\ 6HHFRYHUOHWWHUIRURWKHU UHTXLUHPHQWV 1$3OXJJHG V[ HV 1 \SH RI: / O 5 / E 6 &ODVV RV1 HV1R V 1 R 'V V V' R ZHOOLVS * 6 6 66 6 HV 1RV 1R 6 * ( 6 HV 1R V )RUP5HYLVHG7KLVSHUPLWLVYDOLGIRUPRQWKVIURPWKHGDWHRIDSSURYDOSHU$$&J 5.6.2022 By Meredith Guhl at 11:38 am, May 06, 2022 'LJLWDOO\VLJQHGE\0RQW\00\HUV '1FQ 0RQW\00\HUVF 86 R +LOFRUS$ODVND//&RX 7HFKQLFDO 6HUYLFHV$.'ULOOLQJ HPDLO PP\HUV#KLOFRUSFRP 5HDVRQ,DPDSSURYLQJWKLVGRFXPHQW 'DWH 0RQW\0 0\HUV 6)' 5HGULOORI%58 3URYLGH KUV QRWLFH IRU $2*&& WR ZLWQHVV 0,77 DQG 0,7,$ %23 WHVW WR SVL DQQXODU WHVW WR SVL '65 3URYLGH KUV QRWLFH 6)' 6WHUOLQJ%HOXJD*DV3RRO 1RWLI\ $2*&& LI SUHVVXUH FRPPXQLFDWLRQ WR 2$ LV REVHUYHG GXULQJ WKH ),7 6XEPLW ),7/27 GDWD WR $2*&& ZLWKLQ KUV RI FRPSOHWLQJ WHVW %-0 dts 9/1/2022 JLC 9/1/2022 9/1/22 Jeremy Price Digitally signed by Jeremy Price Date: 2022.09.01 13:26:21 -08'00' %58 'ULOOLQJ3URJUDP %HOXJD 8QLW 5HY 0D\ &RQWHQWV :HOO6XPPDU\ 0DQDJHPHQWRI&KDQJH,QIRUPDWLRQ 7XEXODU3URJUDP 'ULOO3LSH,QIRUPDWLRQ ,QWHUQDO5HSRUWLQJ5HTXLUHPHQWV 3ODQQHG:HOOERUH6FKHPDWLF 'ULOOLQJ&RPSOHWLRQ6XPPDU\ 0DQGDWRU\5HJXODWRU\&RPSOLDQFH1RWLILFDWLRQV 58DQG3UHSDUDWRU\:RUN %2318DQG7HVW &,%3DQG:KLSVWRFN5XQQLQJ3URFHGXUH :KLSVWRFN6HWWLQJ3URFHGXUH 'ULOO´+ROH6HFWLRQ 5XQ´3URGXFWLRQ/LQHU &HPHQW´3URGXFWLRQ/LQHU ´/LQHU7LHEDFN3ROLVK0LOO5XQ ´7LHEDFN5XQ 5'02 %236FKHPDWLF :HOOKHDG6FKHPDWLF 'D\V9V'HSWK *HR3URJ $QWLFLSDWHG'ULOOLQJ+D]DUGV +LOFRUS5LJ/D\RXW ),7/273URFHGXUH &KRNH0DQLIROG6FKHPDWLF &DVLQJ'HVLJQ,QIRUPDWLRQ ´+ROH6HFWLRQ0$63 6SLGHU3ORW1$'*RYHUQPHQWDO6HFWLRQVZ¶5DGLXV 6XUIDFH3ODW1$'DQG1$'%58'RQRU:HOO 3DJH9HUVLRQ0DUFK BRU 241-04 Drilling Procedure Rev 0 :HOO6XPPDU\ :HOO %58 3DG 2OG:HOO'HVLJQDWLRQ %58&3DG VLGHWUDFNRI%58 37' 3ODQQHG &RPSOHWLRQ7\SH ´&HPHQWHG3URGXFWLRQ/LQHU7LHEDFN 7DUJHW5HVHUYRLUV6WHUOLQJ%HOXJD*DV 6DQGV 3ODQQHG:HOO7'0'79'¶0'¶79' 3%7'0'79'¶0'¶79' 6XUIDFH/RFDWLRQ*RYHUQPHQWDO¶)1/¶)(/6HF715:60$. 6XUIDFH/RFDWLRQ1$'; 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KUV QRWLFH UHTXLUHG E\ $2*&& IRU DQ\ UHPRWH ORFDWLRQ EMP 3DJH9HUVLRQ0DUFK BRU 241-04 Drilling Procedure Rev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age 11 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 9.0 R/U and Preparatory Work 9.1 Preparatory work that was performed by rig 401 under NOI approved 3/28/22 (BLM) and Sundry 322-119 (AOGCC): x Pressure test 2-7/8” long string followed by tubing cut x Set plug in 2-7/8” short string. Pressure test short string followed by cut x Recover 2-7/8” long string, 2-7/8” short string, and 2-3/8” heater string from inside 9-5/8” production casing. x Set 9-5/8” bridge plug at ~3,240’ MD and pressure test x Run CBL/CCL to find TOC in 9-5/8” annulus. x Dump bail 35’ cement on top of 9-5/8” bridge plug 9.2 Ensure operations has performed a MITOA to test integrity/injectivity of the 9-5/8” x 13-3/8” annulus (this step was not part of the above mentioned 322-119 sundry). x 1986 CBL during initial drilling showed TOC @ 3,168’ MD. 4/2022 CBL shows TOC @ 3,142’ MD, but with stringers into the 9-5/8” x 13-3/8” annulus. MITOA is to confirm either pressure isolation of the OA or injectivity similar to the original shoe test of 12.0 ppg EMW back in 1986. 9.3 Level pad and ensure enough room for layout of rig footprint and R/U. 9.4 Layout Herculite on pad to extend beyond footprint of rig. 9.5 R/U Hilcorp Rig # 147, spot service company shacks, spot & R/U company man & toolpusher offices. 9.6 RU Mud loggers on surface hole section for gas detection only. No samples required 9.7 After rig equipment has been spotted, R/U handi-berm containment system around footprint of rig. 9.8 Mix mud for 6-3/4” hole section. 9.9 Verify 5” liners installed in mud pumps. x HHF-1000 mud pumps are rated at 4250 psi (85%) / 275 gpm (100%) at 120 strokes with 5” liners. Page 12 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 9.10 Rig 147 Orientation: Note: Actual layout may be different on location 3DJH9HUVLRQ0DUFK BRU 241-04 Drilling Procedure Rev 0 %2318DQG7HVW 18´[0%23DVIROORZV x %23FRQILJXUDWLRQIURP7RSGRZQ´[0DQQXODU%23´[0GRXEOHUDP´[0 PXGFURVV´[0VLQJOHUDP x 'RXEOHUDPVKRXOGEHGUHVVHGZLWK[´9%5VLQWRSFDYLW\EOLQGUDPLQEWPFDYLW\ x 6LQJOHUDPVKRXOGEHGUHVVHGZLWK[´9%5V x 18EHOOQLSSOHLQVWDOOIORZOLQH x ,QVWDOOPDQXDOYDOYHV +&5YDOYHRQNLOOVLGHRIPXGFURVV x ,QVWDOOPDQXDOYDOYHRQFKRNHVLGHRIPXGFURVV,QVWDOODQ+&5RXWVLGHRIWKHPDQXDO YDOYH 5XQ´%23WHVWDVV\ODQGRXWWHVWSOXJLIQRWLQVWDOOHGSUHYLRXVO\ x 7HVW%23WRSVLIRU PLQ7HVWDQQXODUWRSVLIRU PLQ x 8WLOL]HERWK´DQG´WHVWMRLQWVWREHVHWXSIRUGULOOLQJSURGXFWLRQOLQHU UXQ DQG FOHDQRXWUXQ x (QVXUHWROHDYHVLGHRXWOHWYDOYHVRSHQGXULQJ%23WHVWLQJWRPRQLWRUZHOOEHORZWHVWSOXJ DQGVRSUHVVXUHGRHVQRWEXLOGXSEHQHDWKWKHWHVWSOXJ 5'%23WHVWDVV\ ,QVWDOOZHDUEXVKLQJLQZHOOKHDG(QVXUH,'RIZHDUEXVKLQJLVJUHDWHUWKDQXSFRPLQJ´ GULOOLQJ%+$DQGVXEVHTXHQWOLQHUKDQJHUWLHEDFNHTXLSPHQW &RQWLQXHPL[LQJPXGIRU´KROHVHFWLRQ 58PXGORJJHUVIRUSURGXFWLRQKROHVHFWLRQ 5DFNEDFNDVPXFK´'3LQGHUULFNDVSRVVLEOHWREHXVHGZKLOHGULOOLQJWKHKROHVHFWLRQ Page 14 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 11.0 CIBP and Whipstock Running Procedure 11.1 M/U drift assembly and TIH w/ 4-1/2” HWDP and DP out of derrick. 11.2 TIH to above the 9-5/8” CIBP (~3241’ MD)and dump bailed cement.Note: CIBP was tagged by e-line in pre-rig work. ~35’ cement was dumped on top of CIBP via 5 dump bailer runs. Cement was NOT tagged. Also, this was a wireline measurement so actual depth tagged may vary slightly. Keep up with the # of joints picked up so we know where we are. 11.3 CBU & circ at least (1) hi-vis sweep to remove any debris created by the clean out run. Anything left in the wellbore could affect the setting of the Whipstock. 11.4 TOH and LD drift assembly. 11.5 RU e-line and RIH with 9-5/8” CIBP and CCL. 11.6 Locate and set top of plug ~2’ above collar around 3,201’ MD (reference AK E-Line CBL/CCL ran on 4/25/22). Retag and confirm plug is set. 11.7 POOH and LD e-line tools. 11.8 Make up mills on a joint of HWDP. 11.9 RIH & set in slips. 11.10 Make up float sub, install float. Make up directional tools for whipstock orientation. 11.11 RIH 2 stands and shallow test MWD tools. POOH, leaving assembly hanging in the elevators, and stand back on floor. 11.12 Bring Whipstock to rig floor on the pipe skate. Do not slam into bottom of Whipstock with pipe skate. 11.13 Pick up Whipstock per Baker rep using the Baker Whipstock handling system using air hoist. Allow assy to hang while Baker Rep inspects and removes shear screws as needed and any safety screws. Note: Confirm number of remaining shear screws with Baker rep before proceeding to make up mills to whipstock. Note: Confirm proper mill shear bolt with Baker rep before installing. 11.14 If needed, open BOP Blinds. Page 15 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 11.15 Run the Whipstock in the hole, install safety clamp as per Baker Rep, and install hole cover wrap. 11.16 Release pick up system at this point, Make up mills. 11.17 With the top drive, pick the assembly and position the starting mill to align with the hole in the slide. The Baker Rep will instruct the driller when the slot is lined up, the shear bolt then can be made up by the Baker Rep. 11.18 The assembly can now be picked up to ensure that the shear bolt is tight. 11.19 If not done yet, scribe tools to orient MWD equipment to whipstock tray. 11.20 Remove the handling system. 11.21 Slowly run in the hole as per Baker Rep. Run extremely slow through the BOP & wear bushing. 11.22 Run in hole at 1 ½ to 2 minutes per stand. 11.23 Fill every 30 stands or as needed, do not rotate or work the string unnecessarily. 11.24 If not still on location, call for Baker Rep. 15 – 10 stands before getting to bottom. 11.25 Orient whipstock, ~60° right-of-high-side, at least 30-45’ above CIBP. Page 16 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 12.0 Whipstock Setting Procedure 12.1 With the bottom of the Whipstock 30 – 45’ above the CIBP, measure and record P/U and S/O weights. 12.2 Orient Whipstock to desired direction by turning DP in ¼ round increments. P/U and S/O on DP to work all torque out. Orient the whipstock 60°R of high side. 12.3 Once whipstock is in desired orientation, slack off and tag CIBP to set Bottom Trip Anchor. 12.4 Set down 20K on anchor to trip, P/U 10-15K maximum overpull to verify anchor is set. The window mill can then be sheared off by slacking off weight on the Whipstock shear bolt. 12.5 P/U 5-10’ above top of Whipstock. 12.6 Displace to 9.0 ppg 6% KCl/PHPA drilling fluid. 12.7 Pressure test casing to 3000 psi / 30 min. Chart record casing test & keep track of the amount of fluid pumped. 12.8 Record P/U, S/O weights, and free rotation. Slack off to top of whipstock and with light weight and low torque. Mill window. Utilize 4 ditch magnets on the surface to catch metal cuttings. 12.9 Install catch trays in shaker underflow chute to help catch iron. 12.10 Keep iron in separate bbls. Record weight of iron recovered on ditch magnets. 12.11 Estimated metal cuttings volume from cutting window: 9-5/8” 43.5# L-80 Cuttings Weight Window Length Casing Weight Min (lbs) Avg (lbs) Max (lbs) 17’ 43.5# 306 340 374 12.12 Drill approx. 20’ rat hole to accommodate the drilling assembly. Ream window as needed to assure there is little or no drag. After reaming, shut off pumps and rotary (if hole conditions allow) and pass through window checking for drag. x While milling window, monitor OA to determine if there is communication to the 9-5/8” x 13- 3/8” annulus. 12.13 CBU and condition mud for FIT Page 17 Version 1 August, 2022 BRU 241-04 Drilling Procedure Rev 1 12.14 Conduct FIT to 12.8 ppg EMW.Agreed. -bjm Note: Offset field test data predicts frac gradients at the window to be between 12 ppg and 15 ppg. A 12.8 ppg FIT results in a <15 bbl kick tolerance while drilling with the planned maximum MW of 10.0 ppg and an assumed 0.5 ppg kick intensity over anticipated pore pressure. Should read “A 12.8 ppg FIT results in a >15 bbl kick tolerance…” -bjm x Due to proximity of window to TOC and proximity of TOC to the 13-3/8” casing shoe, monitor OA during FIT. Report any change in pressure. Depending on results, remedial measures may be taken. Notify AOGCC if pressure communication to OA is observed during the FIT. -bjm 12.15 POOH. Gauge Mills for wear. 12.16 Should a second run be required pick up the following BHA. Back Up Mills Connection Length O.D. WINDOW MILL 4 ½ IF-P X MILL 1.62 8.50 NEW LOWER WATERMELON MILL 4 ½ IF-B X 4 ½ IF-B 5.67 8.375 FLEX JOINT 4 ½ IF-B X 4 ½ IF-P 9.01 4.75 UPPER WATERMELON MILL 4 ½” IF-B X 4 ½” IF-P 6.25 8.50 FLOAT SUB 4 ½” IF-B X 4 ½” IF-P 3.00 6.375 XO sub and 30 jts-HWDP 4 ½” CDS40-B X 4 ½” IF-P 900’ 5.25 CONNECTIONS AND OD’s ON TUBULARS ARE SUBJECT TO CHANGE. 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"# $ ! % 2100 2450 2800 3150 3500 3850 4200 4550 4900 5250 5600 5950 6300 6650 7000 7350True Vertical Depth (700 usft/in)-700 -350 0 350 700 1050 1400 1750 2100 2450 2800 3150 3500 3850 4200 Vertical Section at 254.00° (700 usft/in) BRU 241-04 wp01 Tgt2 2500 3000 3500 4000 4500 5000 5500 6000 6500 6562 BRU 211-03 13-3/8" X 17-1/2" 9 5/8" KOP 4 1/2" x 8 1/2" 2500 3000 3 5 0 0 4 0 0 0 450050005 5 0 0 6 0 0 0 6 5 0 0 7 0 0 0 7 5 0 0 7 6 1 2 BRU 241-04 wp04a KOP: 12.75º/100' : 3185' MD, 3159.59'TVD : 176.77° RT TF End Dir : 3202' MD, 3176.59' TVD Start Dir 4º/100' : 3222' MD, 3196.58'TVD End Dir : 4191.91' MD, 4090.33' TVD Start Dir 4º/100' : 5175.76' MD, 4849.9'TVD End Dir : 5662.34' MD, 5270.4' TVD Total Depth : 7612.34' MD, 7102.8' TVD STERLING_B STERLING_C BELUGA_D BELUGA_E BELUGA_F BELUGA_G BELUGA_H BELUGA_I BRU_BELUGA_J Hilcorp Alaska, LLC Calculation Method:Minimum Curvature Error System:ISCWSA Scan Method: Closest Approach 3D Error Surface: Ellipsoid Separation Warning Method: Error Ratio WELL DETAILS: BRU 211-03 Ground Level: 84.30 +N/-S +E/-W Northing Easting Latitude Longitude 0.00 0.00 2619721.49 315497.26 61° 9' 58.752 N 151° 2' 41.677 W SURVEY PROGRAM Date: 2022-05-04T00:00:00 Validated: Yes Version: Depth From Depth To Survey/Plan Tool 99.80 3185.00 BRU 211-03 (BRU 211-03) 3_Gyro-SR-GMS 3185.00 3585.00 BRU 241-04 wp04a (BRU 241-04) 3_MWD_Interp Azi+Sag 3585.00 7612.34 BRU 241-04 wp04a (BRU 241-04) 3_MWD+AX+Sag FORMATION TOP DETAILS TVDPath TVDssPath MDPath Formation 3097.80 2995.00 3123.19 BRU_ST_A1_COAL 3302.80 3200.00 3328.37 STERLING_B 3453.80 3351.00 3480.91 STERLING_C 3639.80 3537.00 3673.51 BELUGA_D 3874.80 3772.00 3930.84 BELUGA_E 4222.80 4120.00 4363.50 BELUGA_F 4777.80 4675.00 5082.37 BELUGA_G 5166.80 5064.00 5550.39 BELUGA_H 5924.80 5822.00 6358.74 BELUGA_I 6550.80 6448.00 7024.91 BRU_BELUGA_J REFERENCE INFORMATION Co-ordinate (N/E) Reference:Well BRU 211-03, True North Vertical (TVD) Reference:BRU 241-04 @ 102.80usft Measured Depth Reference:BRU 241-04 @ 102.80usft Calculation Method: Minimum Curvature Project:Beluga River Site:BRU C-Pad Well:BRU 211-03 Wellbore:BRU 241-04 Design:BRU 241-04 wp04a CASING DETAILS TVD TVDSS MD Size Name 3159.59 3056.79 3185.00 9-5/8 9 5/8" KOP 7102.80 7000.00 7612.34 4-1/2 4 1/2" x 8 1/2" SECTION DETAILS Sec MD Inc Azi TVD +N/-S +E/-W Dleg TFace VSect Target Annotation 1 3185.00 1.51 87.94 3159.59 -19.92 295.08 0.00 0.00 -278.16 KOP: 12.75º/100' : 3185' MD, 3159.59'TVD : 176.77° RT TF 2 3202.00 0.67 257.38 3176.59 -19.94 295.21 12.75 176.77 -278.28 End Dir : 3202' MD, 3176.59' TVD 3 3222.00 0.67 257.38 3196.58 -19.99 294.99 0.00 0.00 -278.05 Start Dir 4º/100' : 3222' MD, 3196.58'TVD 4 4191.91 39.46 256.95 4090.33 -93.67 -23.02 4.00 -0.44 47.95 End Dir : 4191.91' MD, 4090.33' TVD 5 5175.76 39.46 256.95 4849.90 -234.90 -632.16 0.00 0.00 672.42 Start Dir 4º/100' : 5175.76' MD, 4849.9'TVD 6 5662.34 20.00 257.37 5270.40 -288.54 -866.25 4.00 179.57 912.22 End Dir : 5662.34' MD, 5270.4' TVD 7 7612.34 20.00 257.37 7102.80 -434.37 -1517.05 0.00 0.00 1578.01 BRU 241-04 wp01 Tgt2 Total Depth : 7612.34' MD, 7102.8' TVD -750-625-500-375-250-12501252503755006257508751000South(-)/North(+) (250 usft/in)-1750 -1625 -1500 -1375 -1250 -1125 -1000 -875 -750 -625 -500 -375 -250 -125 0 125 250 375 500 625West(-)/East(+) (250 usft/in)BRU 241-04 wp01 Tgt2BRU 211-0320" X 26"13-3/8" X 17-1/2"9 5/8" KOP4 1/2" x 8 1/2"25050075010001250150017502000225025002750300032503500375 0 4 0 0 0 4 2 5 0 4 5 0 0 4 7 5 0 5 0 0 0 5 2 5 0 5 5 0 0 5 7 5 0 6 0 0 0 6 2 5 0 6 5 0 0 6 7 5 0 7 0 0 0 7 1 0 3 BRU 241-04 wp04aKOP: 12.75º/100' : 3185' MD, 3159.59'TVD : 176.77° RT TFEnd Dir : 3202' MD, 3176.59' TVDStart Dir 4º/100' : 3222' MD, 3196.58'TVDEnd Dir : 4191.91' MD, 4090.33' TVDStart Dir 4º/100' : 5175.76' MD, 4849.9'TVDEnd Dir : 5662.34' MD, 5270.4' TVDTotal Depth : 7612.34' MD, 7102.8' TVDCASING DETAILSTVDTVDSS MDSize Name3159.59 3056.79 3185.00 9-5/8 9 5/8" KOP7102.80 7000.00 7612.34 4-1/2 4 1/2" x 8 1/2"Project: Beluga RiverSite: BRU C-PadWell: BRU 211-03Wellbore: BRU 241-04Plan: BRU 241-04 wp04aWELL DETAILS: BRU 211-03Ground Level: 84.30+N/-S +E/-WNorthingEasting LatitudeLongitude0.00 0.002619721.49 315497.26 61° 9' 58.752 N 151° 2' 41.677 WREFERENCE INFORMATIONCo-ordinate (N/E) Reference:Well BRU 211-03, True NorthVertical (TVD) Reference:BRU 241-04 @ 102.80usftMeasured Depth Reference:BRU 241-04 @ 102.80usftCalculation Method:Minimum Curvature & ! 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Plots From:Frank Roach To:McLellan, Bryan J (OGC) Subject:RE: [EXTERNAL] BRU 241-04 PTD Date:Wednesday, August 31, 2022 8:41:49 AM Bryan, The 4 highlighted changes are the only edits/additions to the program. It’s sections 9.0, 11.0, and 12.0 that have a change. Section 9.0 covers the additional pre-rig MITOA (page 11). Section 11.0 had the pressure test post plug install and we moved that to section 12.0, after swapping to the drilling fluid (page 16). Section 12.0 also has the extra monitoring/hold point for the FIT (pages 16-17). Because of the added/shifted steps, the step numbers on those three sections may be different, but the actual steps are unchanged. Regards, Frank V Roach Drilling Engineer 907.854.2321 (c) 907.777.8413 (o) From: McLellan, Bryan J (OGC) <bryan.mclellan@alaska.gov> Sent: Wednesday, August 31, 2022 08:29 To: Frank Roach <Frank.Roach@hilcorp.com> Subject: RE: [EXTERNAL] BRU 241-04 PTD Frank, I only see changes on 4 pages of the document, sections 11.0 – 12.0. I’m planning to cross out those 4 pages on the original PTD and replace them with these 4, unless there are other changes that I missed. Bryan McLellan Senior Petroleum Engineer Alaska Oil & Gas Conservation Commission 333 W 7th Ave Anchorage, AK 99501 Bryan.mclellan@alaska.gov +1 (907) 250-9193 From: Frank Roach <Frank.Roach@hilcorp.com> Sent: Tuesday, August 30, 2022 12:24 PM CAUTION: External sender. DO NOT open links or attachments from UNKNOWN senders. CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. To: McLellan, Bryan J (OGC) <bryan.mclellan@alaska.gov> Subject: RE: [EXTERNAL] BRU 241-04 PTD Bryan, Took a bit, but got all the parties in the loop on the MITOA. Jake is having ops perform the MITOA (not sure when). In the meantime, I’ve edited the program with our discussion points: Confirming MITOA performed by ops in step 9.2. 9-5/8” casing test is now step 12.7. This is right after displacing to the drilling fluid and before milling operations begin. Monitoring OA while milling the window and during the FIT are included in steps 12.12 (milling window) and 12.14 (FIT). Attached is the revised drilling program. The above changes are highlighted in yellow for reference. Let me know if you need anything additional. Regards, Frank V Roach Drilling Engineer 907.854.2321 (c) 907.777.8413 (o) From: McLellan, Bryan J (OGC) <bryan.mclellan@alaska.gov> Sent: Thursday, August 25, 2022 11:29 To: Frank Roach <Frank.Roach@hilcorp.com> Subject: [EXTERNAL] BRU 241-04 PTD Frank, I’d like to finish processing this one since most of our review is complete. The only outstanding issue is your plan for pressure testing OA and any contingencies if you communicate with OA during the FIT. Let me know how you’d like to handle this and I’ll write a note on the PTD and send it for approval. The PTD is good for 24 months after it is signed, so plenty of time to get it done even if it’s not drilled this year. Bryan McLellan Senior Petroleum Engineer Alaska Oil & Gas Conservation Commission 333 W 7th Ave Anchorage, AK 99501 Bryan.mclellan@alaska.gov +1 (907) 250-9193 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. 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