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Gyrodata Incorporated • <^>(),.-)0 Northwest lake Dr. -au ,fon, Texas 77095'covED �) 213 6300 • F: (231) 273-6301 P 10 Citi: AOGGC �.�Ca►� r?er�y SURVEY REPORT BP Exploration R -Pad #R-10 Wellhead Prudhoe Bay, North Slope Borough, AK AK0515GCM132 16 May 2015 Wm1data P�ir�,�on Vvallho,- pl.,( ,_o. 191-01-73 Gyrodata Incorporated • • 23000 Northwest Lake Dr. Houston, Texas 77095 T: (281) 213-6300 • F: (281) 213-6301 September 8, 2015 State of Alaska - AOGCC Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Re: R -Pad, Well # R-10 Prudhoe Bay, Alaska gym,'/Idata Precision Wellbore Placement Enclosed, please find one (1) 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. 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I ................................. ------------------------ ---------- - , - --------- - ---- ------------------------------- ----- - --- --- -- ----ii --- --- - -------------- a o o Ln o Ln m -j Ln d d M O Ln O M N N u1'd3n3s 991900 Ln O Ln 1; .4 O O O O n O = o F— O n- ko w In 0 w o= o� Ln w 5' All, Survey QC - RGS-CT Specification Sheet SURVEY QUALITY CONTROL - SPECIFICATION DATA PRE -30B CALIBRATION VERIFICATION CHECK (ROLL TEST) Station ToolFace Gravity Error Scale Factor Rate Error (deg) (Mg) Uncertainty (deg/min) 66 271.27 311.40 0.00007890 1.65 65 271.27 310.82 0.00007876 0.12 64 225.85 282.74 0.00007069 2.71 63 225.85 295.33 0.00007384 2.80 62 45.91 215.32 0.00005383 -1.06 61 45.91 217.90 0.00005447 -1.88 60 0.86 5.76 0.00000142 2.76 59 0.86 8.13 0.00000201 0.65 58 330.18 -85.00 -0.00002112 -0.07 57 330.18 -68.81 -0.00001710 -1.85 56 301.70 47.62 0.00001198 1.94 55 301.70 56.22 0.00001415 2.35 54 271.02 303.45 0.00007689 4.96 53 271.02 313.24 0.00007937 4.29 52 239.82 349.02 0.00008780 5.29 51 239.82 355.90 0.00008954 4.93 50 250.04 374.68 0.00009461 2.48 49 250.04 376.56 0.00009509 0.60 48 210.21 207.07 0.00005142 3.03 47 210.21 223.14 0.00005541 4.15 46 180.57 55.05 0.00001359 0.45 45 180.57 59.05 0.00001457 -1.57 44 149.81 -49.01 -0.00001218 0.68 43 149.81 -42.56 -0.00001058 1.18 42 120.38 79.23 0.00001995 0.11 41 120.38 74.82 0.00001884 2.20 40 91.47 276.44 0.00007004 1.15 39 91.47 280.01 0.00007095 -0.27 38 61.82 323.46 0.00008143 1.01 37 61.82 333.88 0.00008406 1.11 36 31.23 160.44 0.00003985 5.49 35 31.23 170.61 0.00004238 6.33 34 1.03 27.25 0.00000672 6.40 33 1.06 26.72 0.00000659 5.52 32 269.88 391.63 0.00009925 2.75 31 269.88 407.08 0.00010317 3.47 30 225.56 296.05 0.00007401 0.42 29 225.55 318.37 0.00007959 1.14 28 44.75 251.19 0.00006276 2.02 27 44.75 259.28 0.00006479 2.16 26 0.10 17.31 0.00000427 5.04 25 0.10 28.62 0.00000706 4.06 24 329.90 -55.69 -0.00001384 2.56 23 329.90 -29.73 -0.00000739 2.04 22 300.35 131.27 0.00003305 2.26 21 300.35 136.44 0.00003435 1.51 20 270.17 414.54 0.00010506 2.44 19 270.17 433.23 0.00010980 3.42 18 239.40 416.10 0.00010468 1.36 17 239.40 419.69 0.00010558 0.24 16 210.20 244.95 0.00006083 0.84 15 210.20 244.75 0.00006078 1.18 14 180.13 78.14 0.00001928 -1.34 13 180.13 78.36 0.00001934 0.55 12 149.81 -16.58 -0.00000412 3.15 11 149.81 -13.82 -O.d0000343 2.95 10 118.48 187.67 0.00004729 4.41 9 118.48 195.18 0.00004918 5.86 8 89.95 453.82 0.00011502 3.53 7 89.95 442.50 0.00011215 2.28 SURV-Q167 (OPS SUR -MA -003) 19th Nov 03 / Rev 15 Page i of 6 AK051SGCM132 Survey QC - RGS-CT Specification Sheet 59.92 495.25 0.00012463 3.43 59.92 517.18 0.00013016 7.14 30.04 258.20 0.00006412 2.27 30.04 277.29 0.00006886 6.41 0.35 176.63 0.00004360 5.66 0.35 213.14 0.00005262 1.42 MBO = 0.40 Gravity Error = 205.21 Scale Factor Uncertainty = 0.00005159 Rate Error = 2.37 POST -JOB CALIBRATION VERIFICATION CHECK (ROLL TEST) Station ToolFace Gravity Error Scale Factor Rate Error (deg) (Mg) Uncertainty (deg/min) 13333 227.27 312.31 0.00007814 0.14 13332 227.27 326.59 0.00008171 -1.34 13331 48.58 285.26 0.00007140 1.27 13330 48.58 267.66 0.00006700 3.94 13329 3.47 38.39 0.00000948 10.52 13328 3.47 54.51 0.00001345 10.42 13327 333.41 -44.00 -0.00001092 16.16 13326 333.41 -35.97 -0.00000893 13.27 13325 301.44 102.79 0.00002587 15.15 13324 301.44 100.02 0.00002517 14.16 13323 273.68 349.51 0.00008857 13.13 13322 273.68 357.35 0.00009055 11.98 13321 273.68 363.22 0.00009204 11.25 13320 273.68 376.36 0.00009537 13.39 13319 243.23 408.26 0.00010286 6.95 13318 243.23 443.88 0.00011184 5.65 13317 211.93 238.39 0.00005924 -0.92 13316 211.93 241.62 0.00006004 -0.64 13315 180.50 91.81 0.00002266 -6.85 13314 180.50 103.40 0.00002552 -6.91 13313 150.47 -23.25 -0.00000578 -6.78 13312 150.47 -11.92 -0.00000296 -12.49 120.73 109.41 0.00002754 -9.00 113311 13310 120.73 115.54 0.00002909 -7.28 13309 92.34 360.18 0.00009127 -3.74 13308 92.34 378.71 0.00009597 -3.40 13307 62.22 395.84 0.00009969 2.03 13306 62.21 399.28 0.00010055 1.82 13305 34.14 219.68 0.00005464 6.75 13304 34.13 225.94 0.00005619 10.39 13303 0.33 35.99 0.00000888 11.66 13302 0.33 38.18 0.00000942 15.29 13301 225.86 323.26 0.00008082 -2.35 13300 225.86 331.00 0.00008276 -2.58 13299 46.15 295.76 0.00007395 1.47 13298 46.15 305.84 0.00007648 1.11 13297 1.07 46.36 0.00001144 12.35 13296 1.07 53.14 0.00001312 13.30 13295 330.94 -18.19 -0.00000452 15.54 13294 330.94 -13.51 -0.00000335 21.34 13293 300.96 178.70 0.00004.499 15.07 13292 300.95 186.45 0.00004694 14.50 13291 271.44 475.86 0.00012062 12.15 13290 271.44 483.76 0.00012262 12.36 13289 271.44 497.58 0.00012613 11.99 13288 271.44 507.10 0.00012854 12.93 13287 240.81 495.02 0.00012462 5.20 13286 240.81 499.95 0.00012586 6.60 13285 212.29 276.82 0.00006880 0.08 13284 212.29 276.42 0.00006870 0.66 13283 182.08 81.69 0.00002016 -5.59 SURV-Q167 (OPS SUR -MA -003) 191^ Nov 03 / Rev 1S Page 2 of 6 AKOSISGCM132 Alk Adlikk Survey QC - RGS-CT Specification Sheet gy1*19ft 13282 182.08 91.41 0.00002256 -13.98 13281 150.69 3.38 0.00000084 -12.96 13280 150.69 10.41 0.00000259 -6.59 13279 120.53 244.09 0.00006147 -8.17 13278 120.56 255.91 0.00006444 -7.96 13277 92.36 597.09 0.00015138 -5.32 13276 92.36 632.95 0.00016048 -5.48 13275 59.93 590.15 0.00014855 1.42 13274 59.92 622.36 0.00015666 0.45 13273 30.62 330.03 0.00008199 9.42 13272 30.61 362.53 0.00009007 9.10 13271 358.76 166.48 0.00004110 15.11 13270 358.76 182.52 0.00004506 15.51 MBO = 0.39 Gravity Error = 249.96 Scale Factor Uncertainty = 0.00006284 Rate Error = 4.26 INITIALISATION Gyro Compass Reading / Station Raw Inclination Raw Azimuth Abs (ERMeas-ERTheo) 148 10.64 83.74 0.0248 149 10.64 83.83 0.0045 150 10.64 83.86 0.0015 13205 10.63 83.70 0.0083 13206 10.63 83.63 0.0110 Averag 10.63 83.76 0.0100 Tolerance on Average* 71.53 -0.000 0.0814 Standard Deviation 1 0.00 0.09 0.0090 Tolerance on St. Dev. 1 0.10 0.20 0.0365 Advanced Initialisation Azimuth Advanced Initialisation Standard Deviation Tolerance = TBA * Tolerance on Average of earth horizontal rate difference is given by (1/Cosi) * 4[(CosA*SinI*0.1)2+0 0821 0/hr ** Tolerance on Standard Deviation of earth horizontal rate difference tolerance is given by (1/Cosi) *4[(CosA*SinI*0.1)2+(0.082/(n-1))] O/hr DRIFT TUNES Drift Tune Number Ending Time Ending Depth Ending Inclination Ending Azimuth Residual Gx Bias Start End Residual Gy Bias Start End 1 563.44 3750.08 24.89 73.02 0.001 0.000 -0.001 0.001 2 771.07 4799.31 39.96 83.21 0.007 -0.005 -0.002 -0.001 3 642.65 5799.97 34.69 71.53 -0.000 -0.000 -0.001 -0.000 4 1181.56 7700.17 36.39 69.66 0.003 -0.004 -0.002 0.000 5 1632.32 9599.97 31.93 104.21 0.007 -0.007 -0.002 0.004 6 1067.28 8650.62 34.50 96.90 -0.005 0.006 0.005 -0.006 7 1048.13 7700.08 36.66 70.01 0.001 0.002 0.001 -0.002 8 1087.57 6749.92 35.93 73.73 0.002 0.001 0.002 -0.001 9 1062.09 5799.60 34.72 71.28 -0.003 0.001 -0.000 0.000 10 1080.81 4800.20 40.09 83.07 0.002 -0.000 -0.000 -0.001 11 1106.54 3749.95 25.17 73.29 -0.002 0.004 0.001 -0.003 12 1 791.47 3099.82 10.66 82.52 0.000 -0.002 0.002 -0.001 Average 0.001 -0.0001 0.000 -0.001 SURV-Q167 (OPS SUR -MA -003) 1914 Nov 03 / Rev 15 Page 3 of 6 AK0515GCM132 Survey QC - RGS-C Specification Sheet gyt*dqft Standard Deviation 0.004 0.004 0.002 0.002 Tolerance for both the Average and the Standard Deviation 0.0330/hr 0.0330/hr 0.0330/hr 0.0330/hr NCLINATION AND AZIMUTH INRUN AND OUTRUN COMPARISON Depth Corrected Inclination Corrected Azimuth Inrun * Outrun * Difference Inrun * Outrun * Difference 100.00 0.37 0.36 0.01 202.73 204.99 -2.26 200.00 0.62 0.68 -0.07 210.62 213.67 -3.04 300.00 0.75 0.84 -0.09 184.83 188.61 -3.78 400.00 0.87 0.82 0.05 193.35 193.29 0.07 500.00 0.84 0.84 0.00 192.95 190.12 2.82 600'.00 0.82 0.81 0.01 185.24 182.96 2.28 700.00 0.60 0.65 -0.05 182.34 182.87 -0.53 80000 0.27 0.31 -0.04 142.31 132.07 10.24 900.00 0.37 0.27 0.10 108.37 98.09 10.28 1000.00 0.44 0.50 -0.06 78.74 85.83 -7.08 1100100 0.51 0.48 0.04 72.42 84.89 -12.48 1200.00 0.50 0.59 -0.09 79.97 77.42 2.55 13001.00 0.54 0.61 -0.07 106.03 94.42 11.61 14001.00 0.57 0.58 -0.01 118.89 112.92 5.97 15001.00 0.16 0.09 0.07 175.67 160.66 15.01 16001,'x.00 0.30 0.37 -0.07 280.99 286.98 -5.99 1700'.00 0.42 0.45 -0.03 292.17 284.40 7.77 1800.00 0.51 0.44 0.08 298.45 291.25 7.20 1900.00 0.51 0.43 0.08 293.75 308.02 -14.27 2006.00 0.27 0.24 0.02 293.92 279.26 14.67 2100.00 0.14 0.19 -0.05 264.83 235.40 29.43 2200.00 0.50 0.59 -0.09 194.08 204.90 -10.81 2300.00 0.77 0.77 -0.01 196.51 200.68 -4.17 2400.00 0.70 0.63 0.07 201.97 189.64 12.33 2500.00 0.62 0.68 -0.07 201.01 199.92 1.09 2600.00 0.63 0.68 -0.05 201.07 199.78 1.29 2700.00 0.58 0.55 0.03 191.62 202.38 -10.76 2800.00 0.56 0.89 -0.33 133.80 118.88 14.92 2900.00 3.81 4.13 -0.32 81.71 84.83 -3.12 3000.00 7.14 7.29 -0.15 79.94 80.13 -0.19 3100.00 10.64 10.46 0.18 83.82 82.40 1.42 3200.00 12.64 12.54 0.10 72.42 72.33 0.09 3300.00 15.24 15.22 0.02 71.03 71.22 -0.19 3400.00 17.66 17.67 -0.01 71.08 71.32 -0.24 3500.00 19.40 19.52 -0.12 71.81 72.18 -0.37 3600.00 21.81 21.90 -0.09 72.05 72.22 -0.17 3700.00 23.91 23.89 0.02 72.57 72.80 -0.23 3800.00 26.05 25.86 0.19 73.63 73.48 0.15 3900.00 27.48 27.29 0.20 74.92 74.80 0.12 SURV-Q367 (OPS SUR -MA -003) 19th Nov 03 / Rev 15 Page 4 of 6 AK051SGCM132 Ask Survey QC - RGS-C Specification Sheet gy 4000,.00 29.64 29.60 0.04 76.05 76.03 0.02 41001.00 31.77 31.69 0.08 76.52 76.54 -0.03 4200.00 33.43 33.31 0.12 77.96 78.13 -0.17 4300.00 35.46 35.22 0.24 79.50 79.26 0.23 4400.00 37.69 37.53 0.16 80.33 80.44 -0.11 4500.00 38.98 38.85 0.13 81.64 81.68 -0.04 4600.00 39.65 39.69 -0.04 82.13 81.93 0.21 4700.00 39.20 39.20 -0.00 82.43 82.19 0.24 4800.00 40.07 40.07 0.00 83.22 83.00 0.22 4900.00 40.92 40.95 -0.03 84.26 84.01 0.25 5000.00 41.67 41.69 -0.02 85.28 85.05 0.23 5100'.00 42.68 42.71 -0.03 86.41 86.15 0.26 52001.00 43.69 43.72 -0.03 87.15 86.94 0.20 5300;.00 44.47 44.46 0.01 87.90 87.66 0.24 5400;.00 40.38 40.23 0.15 83.88 83.57 0.31 5500,.00 36.91 36.85 0.06 77.87 77.59 0.28 5600.00 33.67 33.63 0.04 71.92 71.72 0.20 5700.00 34.36 34.43 -0.07 71.57 71.28 0.28 5800.00 34.71 34.74 -0.03 71.41 71.28 0.13 5900.00 35.10 35.13 -0.04 71.83 71.53 0.30 6000.00 35.13 35.17 -0.05 72.34 72.02 0.32 610000 35.50 35.55 -0.04 72.35 72.04 0.31 6200.00 35.55 35.59 -0.03 72.53 72.31 0.22 63001.00 35.67 35.62 0.05 73.16 72.55 0.61 6400',.00 35.71 35.81 -0.11 72.89 73.01 -0.12 6500.00 35.72 35.79 -0.07 73.09 73.20 -0.11 6600.00 35.84 35.75 0.09 73.71 73.52 0.18 6700.00 35.99 35.92 0.08 73.88 73.75 0.13 6800.00 35.78 35.94 -0.16 73.58 73.66 -0.08 6900.00 35.96 36.11 -0.16 73.21 73.32 -0.11 7000.00 36.06 36.21 -0.15 72.55 72.70 -0.16 7100.00 36.01 36.17 -0.16 72.11 72.26 -0.15 7200.00 36.05 36.19 -0.13 71.66 71.76 -0.10 7300.00 36.15 36.33 -0.18 71.25 71.21 0.04 7400.00 36.64 36.65 -0.01 70.26 70.57 -0.31 7500.00 36.73 36.78 -0.05 69.76 70.13 -0.37 7600.00 36.71 36.92 -0.21 69.83 70.13 -0.30 7700.00 36.52 36.63 -0.12 69.68 70.08 -0.39 7800.00 36.41 36.43 -0.02 70.43 70.40 0.03 7900.00 35.74 35.68 0.06 74.83 74.65 0.18 8000.00 35.27 35.28 -0.01 83.97 83.83 0.14 8100.00 35.19 35.23 -0.03 93.73 93.53 0.20 8200.00 35.01 35.08 -0.06 95.15 95.05 0.09 8300.00 34.70 34.72 -0.01 95.59 95.54 0.05 SURV-Q167 (OPS SUR -MA -003) 191" Nov 03 / Rev 15 Page 5 of 6 AK0315GCM132 Survey QC - RGS-C Specification Sheet gy �w 34.43 8400.00 34.38 34.43 -0.05 95.92 95.80 0.12 8500.00 34.65 34.66 -0.01 96.01 95.94 0.07 8600.00 34.81 34.81 0.00 96.83 96.80 0.03 8700.00 34.60 34.79 -0.19 97.43 97.59 -0.17 8800.00 34.29 34.22 0.07 98.93 98.56 0.38 8900.00 34.03 33.87 0.15 99.68 99.71 -0.03 9000.00 33.99 33.93 0.06 100.73 100.72 0.01 9100.00 33.65 33.64 0.01 101.79 101.51 0.28 9200.00 33.49 33.50 -0.01 101.60 101.13 0.46 9300.00 33.05 32.92 0.14 102.15 102.56 -0.41 9400.00 32.91 32.89 0.01 103.73 103.47 0.27 9500.00 32.34 32.26 0.09 104.00 103.84 0.16 Average -0.0115 0.0598 Standard Deviation 0.1018 0.2255 Tolerance for both the Average and the Standard Casing 0.30 Deviation Drill i e 0.30 Casing 0.50 Drill i e 0.750 * Inclination and Azimuth interpolated to same depths as shown. SURV-Q167 (OPS SUR -MA -003) W Nov 03 / Rev 15 Page 6 of 6 AKOSISGCM132 Survey QC - RGS-C Analysis Sheet gy1upow- SURVEY QUALITY CONTROL - DATA ANALYSIS tEFERENCE SYSTEMS Grid System Grid Correction 0.00 Azimuth reference: Grid True North TRUE NORTH Vertical' reference: RKB/MSL/Other RKB If other give details TIE ON DATA Depth 0.00 Inclination 0.00 Azimuth 0.00 TVD 0.00 Northings 0.00 Eastin s 0.00 Latitude 70.3458 Az. Ref:Grid rue I True Grid Corrected Y N? N Description FIELD ROLL TEST(Only valid on fixed structures. When not ossible input roll test data performed after return to base INITIALISATION Cal value Pre job offset Post job Abs dif.cal.post Abs dif.pre.post Spec ' Ioffset Accel Scale 0.000000 0.000000 N/A Cal Post - 0.00015 Mass U, balance 0.00 0.00 N/A Pre/Post - 0.411/hr INITIALISATION Mean -0.01 Std dev' 0.10 Sec's - asing 0.3° Drill pipe 0.30 Depth A rox 3099.95 No of stns 5 Sec' - Min No. - 6 Azimuth Mean 83.76 Std deviation 0.09 Sec' - Azi SD 0.20 Inclination Mean 10.63 Std deviation 0.00 Sec' - Inc SD 0.10 Earth Horizontal Rate Mean Abs meas-theor 0.01 1 Std deviation 0.01 Spec'- See Q167 TOOLFACE RATE Maximum toolface rate 1 104.56 1 Sec' - 400° sec IN OUT COMPARISON AZI' N/A IF INC' <15° Inclination Difference Mean -0.01 Std dev' 0.10 Sec's - asing 0.3° Drill pipe 0.30 Azimuth Difference Mean 0.06 Std dev' 0.23 Sec's - Casing 0.5° Drill pipe 0.750 Lateral Divergence/1000 0.50 Sec - 5.0/1000 Vertical Diver ence 1000 0.04 Sec` - 2.0/1000 DEPTH CONTROL Wireline Company Schlumberger Line type 7/32" Encoder SF Schlumberger Max Depth TD 9599.0 CCL Corrected No Zero Depth(Rig u RKB @ 49.1' AMSL Rezero Depth 5.6' Given pup joint de th NA Measured P] NA Strech cor. At TD divided by TD 1000 .5263 Sec' - 1.5/1000 Dif. Between riqup and rezero depths divided by TD 1000 1 .5894 Sec' - 2.0 1000 Dif. Between given and meas depth divided by meas 1000 I NA Spec'- 2.0/1000 SURV-Q165 (OPS SUR -MA -010) 22^" Jan 2004 / Revision 20 Page i of 1 AKOSISGCM132 W W 9y7*CICIVft Survey QC - RGS-CT Acceptance Sheet FIELD AND SURVEY INFORMATION Operator BP Alaska, Inc Field / Platform Wellhead Well Number R-10 Survey section From 0.00 ft. to 9599.00 ft. Date 15 May 2015 Gyrodata Job No AKOSISGCM132 Gyrodata Surveyors Ian Squier, 3ason Knox Job Objective High Accuracy Gyro Survey SURVEY PERFORMANCE SURVEY ACCEPTED In Spec' QC Parameter Yes/No/NA Possible Actions ' Contact Duty Engineer to discuss options: Operational temperature within Yes 1. Recalibrate tool to higher temperature specification 2. Resurvey with backup tool 3. Resurvey'Hot' section at higher speed Roll test data within specification Contact Duty Engineer to discuss options: Only valid on land/fixed installations Yes 1. Recalibrate tool and reprocess survey 2. Resurvey with backup tool Continu us initialisation within Take new initialisation, after three failures: specification Yes 1. Contact Duty Engineer or, j 2. Resurvey with back up tool. Contact Duty Engineer to discuss options: Toolfacej rate within specification Yes Resurvey section from previous bias check Investigate and comment if effects are negligible Contact Duty Engineer to discuss options: Drift tunes within specification Yes 1. Reprocess with different software settings 2. Resurvev with backup tool Inrun/Outrun comparison within Contact Duty Engineer to discuss options. specification Yes Resurvey is usually not required if either inrun or outrun meet all other QC parameters Depth control within specification Yes Contact Duty Engineer to discuss options. Action taken: Note: Provided satisfactory action has been taken, parameters out with specification will not necessarily fail a survey. SURVEY ACCEPTED Gyrodata Representative Client's Representative SURV-Q166 (OPS SUR -MA -003) 13th Nov 03 / Revision 12 Page 1 of i AKOSISGCM132 STATE OF ALASKA WELL•LASKA OIL AND GAS CONSERVATION COMMI MPLETION OR RECOMPLETION REP AND LOG la. Well Status: Oil LI Gas ❑ SPLUG ❑ Other ❑ Abandoned IBJ ' Suspended 0 lb.Well Class: 20AAC 25.105 20AAC 25.110 Development p Exploratory 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 No.of Completions: Zero • Service ❑ Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 12/29/2015 181-093 - 315-639 3. Address: 7. Date Spudded: 15. API Number: P.O.Box 196612 Anchorage,AK 99519-6612 7/29/1981 50-029-20618-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 8/16/1981 PBU R-10 - Surface: 797'FSL,1722'FWL,Sec.32,T12N,R13E,UM - 9 KB Ref Elevations 17. Field/Pool(s): 49.05 Top of Productive Interval: 1201'FSL,214'FWL,Sec.33,T12N,R13E,UM GL 19.9 BF 21.29 PRUDHOE BAY,PRUDHOE OIL• Total Depth: 1030'FSL,620'FWL,Sec.33,T12N,R13E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: 10092'/8877' ADL 028278 - jrD L C2-€7-7 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. Land Use Permit: .!''�( Surface:x- 635370 ` y- 5977280 • Zone - ASP 4 10935'/9603' - 77-028 7 t`� TPI: x- 639132 y- 5977752 Zone - ASP 4 12. SSSV Depth(MD/TVD): P0. Thickness of Permafrost MD/TVD: Total Depth:x- 639542 y- 5977589 Zone - ASP 4 None 1975' 5. Directional or Inclination Survey: Yes LI (attached) No E1 13. Water Depth.if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary {i 2 4 1 OIL/SP/GR/BHCS,HDT,FDC/CNL/Cal/GR/SP,GR/CCL/Gyroscopic Survey SCANNED JUN 201 23. CASING,LINER AND CEMENTING RECORD CASING WT.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20" 32' 112' 32' 112' 36" 8 cu yds Concrete 13-3/8" 72# L-80 31' 2685' 31' 2685' 17-1/2" 3720 Arctic Set II 9-5/8" 47# L-80 28' 10040' 28' 8832' 12-1/4" 1374 cu ft Class'G',130 cu ft Arctic Set I 7" 26# L-80 9545' 10935' 8410' 9603' 8-1/2" 420 cu ft Class'G' 24. Open to production or injection? Yes LI No El 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): None None 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. AIS.RNOOW eel/ Was hydraulic fracturing used during completion? Yes 0 No 0 ORT E■ins_E Iv E D Per 20 A I25.283(i)(2)attach electronic and printed mn `l.IZltI.. _1E0 JAN 15 2016 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED it- See Attached AOGCC 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: Test Period .....► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corr): Press 24 Hour Rate ....40- Form 10-407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only a t. -SU 51 SIi(., / ,� RBDMS +.t- JAN 2 5 2016 c:4,./c. G 28. CORE DATA Conventional Core(s) Yes ❑ No 0 • Sidewall Cores Yes ❑ No 2 If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes ❑ No 2 Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 10068' 8856 separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 10068' 8856' Shublik 10118' 8899' Ivishak 10216' 8984' Formation at total depth: 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis,paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Gorham,Bradley M Email: Bradley.Gorham@bp.com Printed Name: Joe Lastufk Title: Drilling Technologist Signature: hone: +1 907 564 4091 Date: VIS/1 10 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.Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item la. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated.Each segregated pool is a completion. Item lb.Well Class Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disp,Water Supply for Injection,Observation or Other. Item 4b.TPI(Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level.Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15.The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20.Report true vertical thickness of permafrost in Box 20.Provide MD and TVD for the top and base of permafrost in Box 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24.If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26.(Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27.Method of Operation:Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other(explain). Item 28.Provide a listing of intervals cored and the corresponding formations,and a brief description in this box.Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30.Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box.Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only 0 • WELL NAME: R-10 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 9727' Pull IBP 9795' 31 Bbls Class 'G' (Milled to 10110) 9596' Cut & Pull Tubing 10092' Set Whipstock • R-10 Well History (Pre-Rig Sidetrack) AC�TWIT , CTU-6 1.75" HS-90 CT MIRU CTU. 11/10/2015 ***In Progress*** CTU-6 1.75" HS-90 CT MIRU CTU. Pump drift ball through new string of coil. 11/10/2015 'In Progress*** T//O= 540/740/0+. Temp= SI. T & IA FLs (Pre CTD). ALP= 1990 psi, SI @ casing valve. T FL near surface. IA FL @ 740' (46 bbls). 11/10/2015 SV=C. WV=LOTO. SSV& MV=O. IA& OA=OTG. 1050 hrs. CTU-6 1.75" HS-90 CT Attempt to fluid pack IA prior to pulling IBP. 11/10/15 Fluid Levels: IA= 743' (45 bbl), Tubing = near surface. Bleed IAP from 740 psi to 120 psi. Pump 58 bbl diesel down IA, taking returns up tubing. No fluid returns after pumping IA fill-up volume. Close choke(no longer taking returns up tubing) and pump 8 bbl (66 bbl total)diesel into IA. TP tracking IAP. Re-open choke and pump 10 bbl (76 bbl total)diesel into IA. Fluid and gas returns, TP decreasing very slowly despite open choke, IAP = 0. RIH w/Baker fishing toolstring w/ hydraulic centralizer and hydraulic release JDC. Choke open, fluid and gas returns. At 4700', close choke. WHP stabilized at 230 psi. Pump 4 bbl 60/40 down CTBS. WHP decreased from 243 psi to 100 psi, with IAP still 0, despite IBP being set above perfs. Latch IBP at 9727' Up. Flag Pipe. Pull IBP with 10k overpull. POH. IBP recovered, missing all 3 elements. Flush 3 gal hydraulic fluid down control and balance lines. RIH W/ 2.625" Venturi BHA. Reciprocate across 9650 - 9750'w/Venturi. Recovered small pieces of element debris. RIH w/cementing assembly w/2.5" BDN. Correct depth at flag. Tag PBTD at 10379' ELMD Up. Paint flag 10' off bottom at 10369' ELMD. Liquid pack well with 12 bbl 60/40 + 304 bbl 1% KCL + 101 bbl diesel. Park coil just above perfs and pump 1% KCL down coil. 11/11/2015 ***In Progress*** CTU-6 1.75" HS-90 CT Bleed IAP from 740 psi to 120 psi. Pump 58 bbl diesel down IA, taking returns up tubing. Estimated IA fill-up volume =45 bbl based on 11/10/15 fluid level shot of 740'. Tubing fluid level shot was near surface. Not getting fluid returns to surface after pumping IA fill-up volume. Close choke(no longer taking returns up tubing) and pump an additional 8 bbl (66 bbl total) diesel into IA. Tubing P tracking IAP. Re-open choke and pump an additional 10 bbl (76 bbl total)diesel into IA. Fluid and gas returns, Tubing pressure decreasing very slowly despite open choke, IAP = 0. RIH w/ Baker fishing toolstring w/ hydraulic centralizer and hydraulic release JDC. Choke open, fluid and gas returns. At 4700', close choke. WHP increased from 150 psi to 230 psi, then stabilized. Come online down CTBS with 4 bbl 60/40. WHP decreased from 243 psi to 100 psi, with no IA pressure increase, despite IBP being set above perfs. Latch IBP at 9727' Up. Paint yellow flag. Corrected EOP at flag =9704.34'. Pull IBP with 10k overpull. POH. 11/11/2015 'In Progress*** M • R-10 Well History (Pre-Rig Sidetrack) CTU-6 1.75" HS-90 CT Bleed IAP from 740 psi to 120 psi. Pump 58 bbl diesel down IA, taking returns up tubing. Estimated IA fill-up volume =45 bbl based on 11/10/15 fluid level shot of 740'. Tubing fluid level shot was near surface. Not getting fluid returns to surface after pumping IA fill-up volume. Close choke (no longer taking returns up tubing) and pump an additional 8 bbl (66 bbl total) diesel into IA. Tubing P tracking IAP. Re-open choke and pump an additional 10 bbl (76 bbl total) diesel into IA. Fluid and gas returns, Tubing pressure decreasing very slowly despite open choke, IAP =0. RIH w/ Baker fishing toolstring w/hydraulic centralizer and hydraulic release JDC. Choke open, fluid and gas returns. At 4700', close choke. WHP increased from 150 psi to 230 psi, then stabilized. Come online down CTBS with 4 bbl 60/40. WHP decreased from 243 psi to 100 psi, with no IA pressure increase, despite IBP being set above perfs. Latch IBP at 9727' Up. Paint yellow flag. Corrected EOP at flag =9704.34'. Pull IBP with 10k overpull. POH. IBP recovered, missing all 3 elements. RIH W/2.625"Venturi BHA/ Reciprocate across 965-to 9750'W/venturi/ 11/11/2015 ***In Progress*** CTU-6 HS-90 CT With coil parked just above perfs, pump Slick 1% KCL down coil while preparing to cement. Injectivity=920 psi @ 1.0 bpm. Baseline Static WHP = 500 psi. Lay in 31 bbls cement from 10,369' to 9650' Squeeze 8.6bbls behind pipe to 1089psi. RIH and contaminate cement to 9790'/Chase contaminate out of hole @ 80%. /Lose IA pressure on the way up indicating cement top may be comprimised. Tag up, wash tree and BOP stack. RIH and freeze protect tubing. PUH laying in 60/40 from 2500'/ RDMO 11/12/2015 ***Job Complete*** CTU-6 HS-90 CT With coil parked just above perfs, pump Slick 1% KCL down coil while preparing to cement. Injectivity= 920 psi @ 1.0 bpm. Baseline Static WHP = 500 psi. Cementers pump 5 bbl FW + 31 bbl Cement+ FW Displacement. Lay in cement from 10369' -9622' ELMD. PUH to Safety. Begin squeeze. 11/12/2015 ***In Progress*** ****WELL S/I ON ARRIVAL**** RAN 2.50" CENT, 3-1/2"TEL, 1-3/4" SAMPLE BAILER. LOC TT © 9571' SLM/9585' ELMD, TAGGED TOC @ 9787' SLM/9800' ELMD PURGED 3 GALLONS OF HYDRAULIC DOWN THE CONTROL& BALANCE LINES DRIFTED WITH 2.65" CENT TO 9600'SLM 11/17/2015 ****WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED OF STATUS**** ****WELL S/I ON ARRIVAL**** RAN 2.50"CENT, 3-1/2"TEL, 1-3/4"SAMPLE BAILER. LOC TT @ 9571' SLM/9585' ELMD, TAGGED TOC @ 9787' SLM/9800' ELMD PURGED 3 GALLONS OF HYDRAULIC DOWN THE CONTROL& BALANCE LINES DRIFTED WITH 2.65" CENT TO 9600' SLM 11/17/2015 ****WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED OF STATUS**** ****WELL S/I ON ARRIVAL**** RAN 2.50" CENT, 3-1/2"TEL, 1-3/4"SAMPLE BAILER. LOC TT @ 9571' SLM/9585' ELMD, TAGGED TOC @ 9787' SLM/9800' ELMD PURGED 3 GALLONS OF HYDRAULIC DOWN THE CONTROL& BALANCE LINES DRIFTED WITH 2.65"CENT TO 9600' SLM 11/17/2015 ****WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED OF STATUS**** T/I/0=85/594/0 Temp=SI Perform CMIT TxIA(SIDETRACK) Pumped 14 bbls of Neat methanol down IAto pressure up TBG/IA for CMIT. 11/18/2015 ***Continued to 11-19-15*** • • R-10 Well History (Pre-Rig Sidetrack) ***Continued from 11-18-15***OMIT TxIA to 3500 psi ***PASSED*** Pumped 1 bbl of methanol down IA and Bled to TBG to reach test pressure. 1st 15 min TxIA lost 7/19 psi, 2nd 15 min TxIA lost 2/15 psi, Total loss of 9/34 psi. Bled down to starting pressure. —12 bbls. AFE sign and tags hung on well. Valve positions. MV=Open SSV, SV, WV= Closed IA, OA= OTG 11/19/2015 FWHP= 90/590/0. Job complete ***WELL SHUT IN ON ARRIVAL***(SLB E-LINE TUBING CUT) INITIAL T/I/O = 350/380/0 RIH WITH 2.5" POWER CUTTER, CUT 3.5"TUBING AT 9436'. CCL TO CUT = 24.6'. CCL STOP DEPTH =9411.4'. CORRELATED TO TUBING TALLY DATED 3-JAN-89. FINAL T/I/O = 200/200/0 11/20/2015 ***JOB COMPLETE. WELL SHUT IN ON DEPARTURE*** T/I/0=140/240/7 Temp=Sl Circ Out (SIDETRACK) Pumped 5 bbls of meth followed by 295 bbls of 120*F fresh water down Tbg taking returns up IA and down R-40's flowline. Pad Op notified of potential pad shutdown and was informed to hault operations and freeze protect. Pumped 175 bbls of diesel down IA then U-tubed for TxIA freeze protect. Pumped 2 bbls of meth followed by 3 bbls of diesel to freeze protect surface lines/hardline to R-40. Job postponed due to standby on reorder of fluids. SV,WV,SSV,AL=closed MV=open IA,OA=otg All hardline valves=closed. FWHP=600/600/250. Tag hung on MV. 11/21/2015 Pad Op notified of well status on departure. T/I/O=60/vac/20 Temp=SI Circ Out (SIDETRACK) CMIT-TxIA to 3500 psi **Failed**MIT- OA to 1200 psi**Failed** Pumped 5 bbls of meth followed by 887 bbls of 110*F fresh water down Tbg taking returns up IA and down R-40's flowline. Pumped 175 bbls of 80*F diesel down IA then U-tubed for TxIA freeze protect. Pumped 2 bbls of meth and 3 bbls of diesel to freeze protect surface lines/hardline to return well R-40. Pumped 10 bbls 60*diesel down TBG up IA to reach test pressure. 1st 15 min T/IA lost 57/56 psi. 2nd 15 min T/IA lost 54/54 psi for a total loss of 111/110 psi in 30 min. Bled back-8 bbls. Pumped 2.1 bbls 11/22/2015 diesel down OA to perform 2 tests.**Continued on 11-23-15 WSR**. **Continued from 11-22-15 WSR** MIT-OA to 1200 psi **FAILED** Pumped 1.1 bbls(total 3.2) of 60*diesel down OA to reach test pressure. 1st 15 min OA lost 52 psi. 2nd 15 min OA lost 32 psi for a total loss of 84 psi in 30 min. Bled back—— 1 bbls. Tags hung, AFE sign 11/23/2015 hung on well. SV WV SSV=closed MV IA OA=open. Pad op notified FWHPS=230/315/0 T/I/O = 230/320/0. Temp =SI. Cement C & B lines (pre rig). AL SI @ casing valve, ALP = 1890 psi. Hardline rigged up on IA casing valve &tree cap to choke skid. Pumped 1.5 gals of Squeeze Crete down control line. Pumped 1.5 gals of Squeeze Crete down balance line. Hung tags. 11/24/2015 SV= Closed. WV = LOTO'ed. SSV, MV= Open. IA&OA = OTG. NOVP. 12:20 T/I/O = 230/330/0. Temp =SI. PT C&B lines PASSED (pre rig). AL SI @ casing valve. ALP = 1890 psi. Control line gained 53 psi in 15 mins. Balance line gained 22 psi in 15 mins. Hung tags 11/28/2015 SV= Closed. WV = LOTO'ed. SSV. MV= Open. IA & OA = OTG. NOVP. 13:17 T/I/O = 80/150/10. Temp = SI. CMIT-TxIA(pre rig). AL SI ©casing valve(0 psi). T & IA FL near surface. Currently pumping. 12/6/2015 Cont on WSR 12/7/15. • • R-10 Well History (Pre-Rig Sidetrack) Cont from WSR 12/6/15. CMIT-TxIA to 3585 psi FAILED, LLR of 0.18 GPM (pre rig). Made 2 attempts. Pressured TP & IAP to 3652/3652 psi using 9.1 total bbls of diesel. Monitored for 30 min. 1st 15 min TP & IAP decreased 34/34 psi. 2nd 15 min TP & IAP decreased 33/32 psi. Pumped 0.2 total bbls of diesel for LLRT. Bled TP to 1 psi & IAP to 30 psi in 48 min (9.8 bbls). Tags hung. Final WHPs MV/30/10. 12/7/2015 SV, WV, MV = C. SSV= 0. IA, OA = OTG. 0400. T/I/0=BPV/200/0. Removed upper tree and installed Temp#98 FMC HWO valve (dry hole conversion). Torqued and Pt'd. Bled tubing through IA to 0 psi. RDMO (see log). Final T/I/0 12/12/2015 = BPV/0/0. ***Job complete*** T/I/0 = 62/60/0. Verified 3" McEvoy VR plug in companion side O/A& installed needle valve. N/U 3-1/8"Temp#18 on Piggyback 0/A. N/U 3-1/8"Temp#67 piggyback on I/A. Set CIW "H" BPV#111 @ 125", set good. Performed LTI test on BPV(Passed). See log 12/12/2015 for details. ***Job incomplete*** FWHP's = BPV/220/0. • North America-ALASKA-BP Page 1 X60 Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/13/2015 12:00 - 15:00 3.00 MOB P PRE SKID FLOOR AND LOWER DERRICK -CONFIRM SKID FLOOR CHECKLIST COMPLETE -PJSM,MOVE HAUNCH AND STORE INTO POSITION -SKID FLOOR -PJSM,LOWER DERRICK(405K MAX HOOKLOAD) 15:00 - 18:00 3.00 MOB P PRE DISCONNECT MODULES -ROTATE MUD MODULE TIRES TO SPLIT AND ROLL TO WARM UP HYDRAULICS -DISCONNECT UTILITY MODULE ELECTRICAL -SPLIT MUD MODULE FROM DRILL MODULE 'DISCOVER JACKING CYLINDER ON MUD MODULE MOVING SYSTEM TO BE LEAKING HYDRAULIC FLUID.ALL FLUID CAPTURED IN SECONDARY CONTAINMENT.NO SPILL OR LEAK. 18:00 - 00:00 6.00 MOB P PRE SPLIT MODULES FOR MOVE TO R-10 -SPLIT UTILITY MODULE FROM DRILL MODULE,POSITION TO LEAVE PAD,TURN AND POSITION MUD MODULE AND STAGE AWAY FROM DRILL MODULE -MOVE DRILL MODULE OFF WELL,TURN AND STAGE OFF MATS TO ALLOW CRANE ACCESS TO WELL HOUSE 12/14/2015 00:00 - 18:00 18.00 MOB N RREP PRE PREP FOR JACKING CYLINDER REPAIR ON MUD MODULE MOVING SYSTEM REPAIR -REMOVE BOLTS IN DOOR TO ALLOW ACCESS TO LOADER TO LIFTING JACK -SET UP HERCULITE CONTAINMENT UNDER WORK AREA WITH BERM AND ADSORB -PREP HYDRAULIC JACK FOR DISCONNECT SIMOPS -MONITOR FUEL AND WATER LEVELS ON MODULES -INSTALL SLIDING DOORS IN BOP DECK -PAINT FLOORS IN OFFICES 18:00 - 00:00 6.00 MOB N RREP PRE REMOVE JACKING CYLINDER ON MUD MODULE MOVING SYSTEM FOR REPAIR -REMOVE TIRES FROM JACKING CYLINDER AND SET ASIDE ON PAD -REMOVE JACKING CYLINDER WITH LOADER -LOAD JACKING CYLINDER ON TRUCK TO BE TAKEN TO PARKER SHOP FOR REPAIR SIMOPS -MONITOR FUEL AND WATER LEVELS ON MODULES -INSTALL BRACKETS BETWEEN DRILL MODULE FLOOR OPENING FOR HIGH PRESSURE HOSES OPENINGS -INSPECT AND GREASE TOP DRIVE TRACTION MOTORS Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 2 qiA& Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/15/2015 00:00 - 12:00 12.00 MOB N RREP PRE REPAIR JACKING CYLINDER ON MUD MODULE MOVING SYSTEM -DISASSEMBLE JACKING CYLINDER AT PARKER SHOP SIMOPS -MONITOR FUEL AND WATER LEVELS ON MODULES -INSTALL BRACKETS BETWEEN DRILL MODULE FLOOR OPENING FOR HIGH PRESSURE HOSES OPENINGS -MODIFY BOP DECK DOORS FOR NEW DIVERTER SYSTEM -CHECK BOLTS AND BEARING ON AUGER IN PITS -RUN STEAM LINE TO HEATER AT DRAWWORKS AND PLACE COVER OVER 12:00 - 00:00 12.00 MOB N RREP PRE REPAIR AND BEGIN INSTALL OF JACKING CYLINDER ON MUD MODULE MOVING SYSTEM -REASSEMBLE JACKING CYLINDER AT PARKER SHOP AND TEST -DELIVER JACK CYLINDER TO RIG INSTALL JACK CYLINDER SIMOPS -MONITOR FUEL AND WATER LEVELS ON MODULES -MODIFY AND INSTALL ANGLE BRACKETS FOR CEMENT LINE SHOCK HOSE -MODIFY BOP DECK DOORS FOR NEW DIVERTER SYSTEM -CHECK BOLTS AND BEARING ON AUGER IN PITS -RUN STEAM LINE TO HEATER AT DRAWWORKS AND PLACE COVER OVER 12/16/2015 00:00 - 10:00 10.00 MOB N RREP PRE INSTALL REPAIRED JACKING CYLINDER ON MUD MODULE MOVING SYSTEM -RE-INSTALL RIG TIRES UNDER JACKING CYLINDER -RE-INSTALL HYDRAULIC LINES -RE-INSTALL MOVING SYSTEM DOOR WITH LOADER -TEST JACKING CYLINDER **CODE 8 NPT** SIMOPS -MONITOR FUEL AND WATER LEVELS ON MODULES -MOVE WELLHOUSE FROM D-PAD TO R-PAD -SPOT DUMMY WELLHOUSE ONTO R-10 10:00 - 20:00 10.00 MOB P PRE SIMULTANEOUSLY MOVE ALL THREE MODULES FROM D PAD TO R PAD 20:00 - 23:30 3.50 MOB P PRE SPOT MODULES OVER WELL -MATE MUD MODULE AND UTILITY MODULE TO DRILL MODULE. -TURN TIRES AND REMOVE TIE RODS. 23:30 - 00:00 0.50 MOB P PRE START HOOKING UP ELECTRICAL AND UTILITY INTERCONNECTS BETWEEN MODULES Printed 1/6/2016 5:50:40PM • North America-ALASKA-BP Page 3 0,!t'� Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/17/2015 00:00 - 03:00 3.00 MOB P PRE CONNECT ELECTRICAL AND UTILITY INTERCONNECTS BETWEEN MODULES -CONNECT INTERCONNECTS BETWEEN THE UTILITY MODULE AND DRILL MODULE -CONNECT INTERCONNECTS BETWEEN THE DRILL MODULE AND MUD MODULE -RIG UP PIPESHED,INSTALL ROOF LANDINGS,MATE UP LINES,INSPECT AND GREASE DERRICK AND SHEAVES 03:00 - 03:30 0.50 MOB P PRE RAISE DERRICK WITH 497K OFF RACK -PJSM WITH RIG CREW PRIOR TO RAISING DERRICK AND PRIOR TO SKIDDING RIG FLOOR -PERFORM DERRICK INSPECTION -COMPLETE DERRICK PRE-RAISE CHECKLIST AND RAISE DERRICK 03:30 - 04:30 1.00 MOB P PRE SKID RIG FLOOR TO DRILLING POSITION -PJSM WITH RIG CREW 04:30 - 12:00 7.50 MOB P PRE RIGGING UP -PJSM WITH RIG CREW -PIN MAN RIDERS,LOWER BLOCKS,UNPIN BRIDAL LINE,PIN BLOCKS TO TOP DRIVE, UNTIE SERVICE LOOPS,UNPIN FORUM CRANE,PIN TORQUE TUBE,INSTALL OFFLINE MOUSEHOLES,COMPLETE INTERCONNECT INSTALLATION. -MEASURE RKBS,UPPER LDS:42.30FT, LOWER LDS:44.69FT,GROUND LEVEL: 47.80FT -BUILD FLOOR IN WELLHOUSE. -TEST MUD LINE TO 3500PSI -TAKE SEAWATER TO PITS AND CALIBRATE TOTCO SENSORS **RIG ACCEPT ON 12/17/2015 AT 12:00** 12:00 - 14:00 2.00 WHSUR P DECOMP MAKE UP LUBRICATOR.RETRIEVE BPV. -PJSM WITH RIG CREWAND CH2M HILL -RIG UP AND PRESSURE TEST LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MINUTES EACH.(PASSING TEST) -RIG UP IA TO FLOW BACK TANK AND VERIFY NO PRESSURE. 14:00 - 16:30 2.50 WHSUR P DECOMP DISPLACE FREEZE PROTECT FROM WELLBORE -REVERSE 30 BBLS OF 8.5PPG SEAWATER DOWN IA TAKING RETURNS FROM THE TUBING TO THE FLOWBACK TANK. -CIRCULATE 200 BBLS OF 8.5PPG SEAWATER DOWN TUBING TAKING RETURNS FROM IA TO TIGER TANK. Printed 1/6/2016 5:50:40PM i North America-ALASKA-BP Page 4 Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 20:00 3.50 WHSUR P DECOMP SET AND TEST TWO WAY CHECK -PJSM WITH RIG CREWAND CAMERON ENSURING CAMERON HANDS UNDERSTOOD BP'S EXPECTATIONS,HAD UP TO DATE PROCEDURES,AND WERE EFFECTIVELY AND SAFELY LEADING BOTH THE PJSM AND THE TASK. DRY ROD IN TWC AS PER CAMERON REP -LINE UP TO TEST TWC -TEST TWC FROM ABOVE 250 PSI AND 3500 PSI FOR 5 CHARTED MINS EACH AGAINST THE MASTER VALVE -TEST FROM BELOW 250 PSI AND 3500 PSI FOR 5 CHARTED MINS EACH -ALL TESTS CHARTED,SEE ATTACHED 20:00 - 20:30 0.50 WHSUR P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/CROWN CLUSTER 20:30 - 21:00 0.50 WHSUR P DECOMP RIG EVAC DRILL -RESPONSE TIME 3 MINUTES.ALL PERSONNEL ACCOUNTED FOR. 21:00 - 22:30 1.50 WHSUR P DECOMP NIPPLE DOWN TREE AND ADAPTER FLANGE -PJSM WITH RIG CREWAND CAMERON -BLEED OFF TUBING HANGER VOID -CLEAN AND INSPECT TUBING HANGER AND LOCK DOWN SCREWS.NO VISUAL DAMAGE TO HANGER THREADS. -MAKE UP 4-1/2"BTC BY 4-1/2"IF XO TO TUBING HANGER.11 TURNS TO TIGHT WITH CHAIN TONGS. 22:30 - 00:00 1.50 BOPSUR P DECOMP NIPPLE UP RISER -PU UP 16'HIGH PRESSURE RISER WITH 1.5' EXTENSION AND STAB ONTO TUBING SPOOL 12/18/2015 00:00 - 02:00 2.00 BOPSUR P DECOMP NIPPLE UP BOP -TORQUE RISER BOLTS -PU BOP STACK AND SET ON HIGH PRESSURE RISER -INSTALL BELL NIPPLE AND AIR BOOT -TORQUE ALL FLANGES TO SPEC -TAKE RKB MEASUREMENTS -MAKE UP EQUIPMENT FOR BOP TEST 02:00 - 03:00 1.00 BOPSUR P DECOMP RIG UP TO TEST BOP -FILL LINES AND MUD GAS SEPERATOR -BLEED AIR OUT OF LINES -BODY TEST TO ENSURE ALL AIR IS OUT OF LINES -GREASE VALVES ON STACK AND CHOKE MANIFOLD Printed 1/6/2016 5:50:40PM S • North America-ALASKA-BP Page 5 _ Operation Summary Report Common Well Name:R-10 AFE No • Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual(a�65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 07:30 4.50 BOPSUR P DECOMP PRESSURE TEST BOP -NOTIFIED STATE 24HRS PRIOR TO BOP TEST.WITNESS WAIVED BY AOGCC FIELD INSPECTOR MATT HERRERA. -TEST BOP ACCORDING TO AOGCC,BP REGULATIONS,AND PARKER PROCEDURES -PRESSURE TEST BOP RAMS TO 250 PSI AND 3500 PSI FOR 5 MINUTES EACH -TEST BOTH UPPER AND LOWER 2-7/8"X 5-1/2"VBRS WITH 4"AND 3-1/2"TEST JOINTS. -PRESSURE TEST BOP ANNULAR PREVENTER TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MINUTES EACH WITH 3-1/2"TEST JOINT. -ALL TESTS CHARTED -ALL TESTS PASS BP AND AOGCC CRITERIA 07:30 - 08:30 1.00 BOPSUR P DECOMP RIG DOWN TEST EQUIPMENT -RIG DOWN 3.5"AND 4"TEST JOINTS SIMOPS:BUILD 4"STANDS OFFLINE 08:30 - 09:30 1.00 WHSUR N WAIT DECOMP WAIT ON LUBRICATOR -PARKER 272 USING LUBRICATOR.DRILL SITE MAINTENANCE DOES NOT HAVE ENOUGH LUBRICATOR EXTENSIONS TO ACCOMODATE BOTH RIGS AT THE SAME TIME. 09:30 - 12:00 2.50 WHSUR P DECOMP PULL TWC -PJSM WITH RIG CREWAND DRILL SITE MAINTENANCE -PICK UP DUTCH RISER AND RUN IN LOCK DOWN SCREWS -RIG UP AND PRESSURE TEST LUBRICATOR TO 250 PSI AND 3500 PSI FOR 5 MINUTES EACH.(PASSING TEST) -RETRIEVE TWC -BLOW DOWN CHOKE AND KILL LINES -RIG DOWN LUBRICATOR -RIG DOWN DUTCH RISER 12:00 - 13:30 1.50 PULL P DECOMP PULL TUBING HANGER -PJSM WITH RIG CREW,CAMERON,DOYON CASING,AND SCHLUMBERGER -INSTALL 4"ELEVATORS -MAKE UP LANDING JOINT -RIH TO TUBING HANGER AND ENGAGE HANGER WITH 11 TURNS AS PLANNED -BACK OUT TUBING HANGER LOCK DOWN SCREWS -UNSEAT HANGER WITH 72K(107K WITH BLOCKS).NO RESISTANCE PULLING HANGER. -MONITOR WELL FOR 10 MINUTES:STATIC -PICK UP HANGER 4FT Printed 1/6/2016 5:50:40PM S • North America-ALASKA-BP Page 6 eF'89. Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 j End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: i Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 14:00 0.50 PULL P DECOMP CIRCULATE BOTTOMS UP -5 BPM,810 PSI -STAGE UP PUMPS: -2BPM,33 PSI -3 BPM,35 PSI -3.5 BPM,60 PSI -5 BPM,830 PSI -OBSERVE DRILL PIPE BENDING AT SURFACE:SHUT DOWN PUMPS -PRESSURE BLED OFF ALLOWING HANGER TO SLOWLY DROP BACK ON SEAT AND DRILLPIPE TO UNBEND AND PART. -STOP OPERATIONS TO CONTACT SUPERINTENDENT,WTL,AND ODE TO DEVELOP A PLAN FORWARD. 14:00 - 19:00 5.00 PULL N SFAL DECOMP BREAK OUT LANDING JOINT FROM HANGER AND REMOVE DAMAGED AND PARTED DRILL PIPE FROM RIG FLOOR. -UNSCREW TOP DRIVE AND BREAK OUT REMAINDER OF PARTED DRILL PIPE. -LAY DOWN PARTED DRILL PIPE -RUN LOCK DOWN SCREWS BACK INTO THE TUBING HANGER AS PER CAMERON REP -UNSCREW BENT JOINT OF DRILL PIPE FROM HANGER AND LAY DOWN. -WAIT ON AUTHORIZATION TO PROCEED FROM ANCHORAGE. 19:00 - 20:30 1.50 PULL P DECOMP CHANGE OUT SAVER SUB 20:30 - 21:00 0.50 PULL P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER 21:00 - 23:00 2.00 PULL N SFAL DECOMP PULL TUBING HANGER -MAKE UP TWO JOINTS OF 4"DRILL PIPE -RIH TO TUBING HANGER AND ENGAGE HANGER WITH 11 TURNS AS PLANNED -BACK OUT TUBING HANGER LOCK DOWN SCREWS -UNSEAT HANGER WITH 72K.NO RESISTANCE PULLING HANGER. -MONITOR WELL FOR 10 MINUTES:STATIC -PULL HANGER TO RIG FLOOR 23:00 - 00:00 1.00 PULL P DECOMP CIRCULATE BOTTOMS UP -10 BPM,1660 PSI -MONITOR WELL 10 MIN=STATIC 12/19/2015 00:00 - 00:30 0.50 PULL P DECOMP COMPLETE CIRCULATE BOTTOMS UP -10 BPM,1640 PSI -MONITOR WELL 10 MINUTES:STATIC 00:30 - 03:00 2.50 PULL P DECOMP LAY DOWN TUBING HANGER -FLOW CHECK WELL:STATIC -COMPLETION HAS TWO CEMENTED CONTROL LINES -DETACH CONTROL LINES FROM HANGER -LAY DOWN HANGER -RIG UP PS-21 Printed 1/6/2016 5:50:40PM S 0 North America-ALASKA-BP Page 7 0Ott Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 06:30 3.50 PULL P DECOMP POH ON ELEVATORS WITH 3-1/2"9.3#L-80 TUBING FROM CUT AT 9,436'MD TO 7,400'MD AND LAY DOWN SSSV -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -PU 88K,SO 88K AT 7,400'MD -RECOVER 31 CONTROL LINE CLAMPS AND PINS AND 3 STAINLESS STEEL BANDS -RIG DOWN SPOOLER 06:30 - 08:00 1.50 PULL P DECOMP POH ON ELEVATORS WITH 3-1/2"9.3#L-80 TUBING FROM 7,400'MD TO 7,200'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -PU 83K,SO 83K AT 7,200'MD -PULLING WET.FLOW CHECK WELL:OUT OF BALANCE 08:00 - 08:30 0.50 PULL P DECOMP CIRCULATE SURFACE TO SURFACE WITH 8.5 PPG SEAWATER FOLLOWED BY DRY JOB -PUMP 15 BBL DRY JOB AT 4 BPM,190 PSI -MONITOR WELL 10 MINUTES:STATIC 08:30 - 12:00 3.50 PULL P DECOMP POH ON ELEVATORS WITH 3-1/2"9.3#L-80 TUBING FROM 7,200'MD TO 4,200'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -PU 65K,SO 65K AT 4,200'MD 12:00 - 12:30 0.50 PULL P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER/PS-21 12:30 - 17:00 4.50 PULL P DECOMP POH ON ELEVATORS WITH 3-1/2"9.3#L-80 TUBING FROM 4,200'MD TO SURFACE -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -PU 60K,SO 59K AT 4,200'MD -CUT JOINT:3.15' -FLARE:3-15/16" 17:00 - 18:00 1.00 PULL P DECOMP RIG DOWN DOYON CASING -CHANGE OUT ELEVATORS AND PS 21 AIR SLIPS -CLEAN AND CLEAR RIG FLOOR Printed 1/6/2016 5:50:40PM S North America-ALASKA-BP Page 8 ojeg Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 WHSUR N SFAL 9,435.13 DECOMP PRESSURE TEST TUBING SPOOL AND 9-5/8" PACKOFF TO VERIFY INTEGRITY. -RIH WITH TEST PLUG AND LAND IN TUBING SPOOL -RUN IN LDS PER CAMERON REP.LDS ENGAGED AS DESIGNED. -ATTEMPT TO RE-ENERGIZE PACKOFF SEALS PER CAMERON UNABLE TO HOLD PRESSURE. -PERFORM PPPOT-IC ON 9-5/8"PACKOFF: TEST FAILED. -TEST LOWER PIPE RAMS WITH 3-1/2"AND 4" TEST JOINTS TO 250 PSI AND 3500 PSI FOR 5 MINUTES EACH: -PASSING TEST CONFIRMED TUBING SPOOL INTEGRITY. -SET 12-1/4"ID WEAR RING IN TUBING SPOOL **SWOPS:BUILD STANDS OFFLINE" 12/20/2015 00:00 - 03:00 3.00 FISH P DECOMP PICK UP BAKER FISHING BHA#1 TO RETRIEVE K-ANCHOR -PJSM WITH RIG CREWAND BAKER FISHERMAN -LOAD BHA TO RIG FLOOR -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 03:00 - 14:00 11.00 FISH P DECOMP SINGLE IN HOLE WITH BAKER FISHING BHA #1 TO RETRIEVE K-ANCHOR FROM 322'MD TO TOP OF FISH AT 9,449'MD -PU 178K,SO 155KAT 9,350'MD -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 14:00 - 16:00 2.00 FISH P DECOMP ENGAGE FISH WITH OVERSHOTAND BOX GRAPPLE -DRESS TOP OF STUB.1-2K WOB,4.5-7K TORQUE. -ENGAGE FISH WITH BOX GRAPPLE.FULL SWALLOW TO 9,457'MD,10K WOB. -BLEED JARS AND PU 50K OVER NEUTRAL TO CONFIRM ENGAGE. -SO TO 15K OVER NEUTRAL AND ATTEMPT TO ROTATE AND DISENGAGE K-ANCHOR. STALLED AT 13K TORQUE. -PU TO 5K OVER NEUTRAL AND ATTEMPT TO ROTATE.3 ATTEMPTS,GRAPPLE DISENGAGED EACH TIME. -JAR AND ATTEMPT TO LOOSEN K-ANCHOR. WORK JARS UP TO 100K OVER. -PU TO 9,440'.BHA FREE WITH 1-2K EXTRA WEIGHT. -SO FROM 9,440'TO ORIGINAL NO GO AT 9,457'.SET 10K DOWN,PU 50K OVER AND JAR 1 TIME.BROKE LOOSE WITH 1-2K EXTRA. 16:00 - 16:30 0.50 FISH P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/CROWN CLUSTER/ST-80/PS-21 Printed 1/6/2016 5:50:40PM North America-ALASKA-BP Page 91 '!Q- Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 17:00 0.50 FISH P DECOMP POST JARRING DERRICK INSPECTION -PJSM WITH RIG CREWAND BAKER REP -NO INDICATIONS OF IMPACT FROM JARRING 17:00 - 22:30 5.50 FISH P DECOMP P01-I ON ELEVATORS WITH BAKER FISHING ASSEMBLY BHA#1 FROM 9,457'MD TO 332' MD -PU 180K,SO 155K AT 4,949'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 22:30 - 00:00 1.50 FISH P DECOMP LAY DOWN BAKER FISHING BHA#1 FROM 322'MD TO SURFACE -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH STACK:STATIC -LAY DOWN 2-1/2 FT LONG SECTION OF 3-1/2"TUBING. 12/21/2015 00:00 - 02:00 2.00 FISH N WAIT 9,456.13 DECOMP WAIT ON NEW BASKET GRAPPLE TO BE BROUGHT OUT FROM THE BAKER FISHING SHOP 02:00 - 04:00 2.00 FISH P DECOMP PICK UP BAKER FISHING BHA#2 TO RETRIEVE SEAL BORE -PJSM WITH RIG CREWAND BAKER FISHERMAN -LOAD WASHPIPE EXTENSION AND NEW BASKET GRAPPLE TO RIG FLOOR -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -CHANGE OUT ELEVATORS AND PS-21 INSERTS 04:00 - 07:30 3.50 FISH P DECOMP RUN IN HOLE ON ELEVATORS WITH BAKER FISHING BHA#2 TO RETRIEVE SEAL BORE FROM 322'MD TO 9,449'MD -PU 178K,SO 155KAT 9,420'MD -MUD WEIGHT:8.5PPG IN,8.5 PPG OUT -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 07:30 - 09:30 2.00 FISH P DECOMP ENGAGE FISH AND RELEASE FROM FISH -TAG FISH AT 9,456'MD AND ESTABLISH PARAMETERS PER BAKER REP -PUMPS ON:PU 178K,SO 155K,ROT 168K;8 BPM,850 PSI;20 RPM,4K FREE TORQUE -PUMPS OFF:PU 178K,SO 155K -TAG FISH WITH 10K AT 9,457'MD. PRESSURE INCREASE TO 1020 PSI. -ADJUST PUMP RATE AS REQUIRED TO SWALLOW FISH:8-12BPM,850-2000PSI -WORK PIPE WITH 20K IN EACH DIRECTION TO SWALLOW FISH TO 9,462'MD.FULL SWALLOW IS 9,463'MD. -OBSERVE SAND OVER SHAKERS -DISCUSS THE LIKELIHOOD OF SAND ON TOP OF THE K-ANCHOR WITH TOWN AND MADE DECISION TO RELEASE FROM FISH TO POOH FOR A WASHPIPE ASSEMBLY. 09:30 - 11:00 1.50 FISH P DECOMP CIRCULATE BOTTOMS UP -WELL OUT OF BALANCE PULLING WET -500 GPM,1690 PSI -MONITOR WELL FOR 10 MINUTES:STATIC -PUMP 10 BBL DRY JOB Printed 1/6/2016 5:50:40PM North America-ALASKA-BP Page 10 oGatr' Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 16:00 5.00 FISH P DECOMP POH ON ELEVATORS WITH BAKER FISHING BHA#2 FROM 9,449'MD TO 335'MD -PU 150K,SO 135KAT 7,250'MD -MUD WEIGHT:8.5PPG IN,8.5 PPG OUT -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 16:00 - 16:30 0.50 FISH P DECOMP EVACUATE RIG DUE TO H2S ALARM -ALL PERSONNEL ACCOUNTED FOR AND PROPER NOTIFICATIONS MADE. -DRILLER AND FLOORHAND SWEPT RIG WEARING SBCA:ALL CLEAR -DETERMINED FALSE ALARM DUE TO FAULTY FILTER ON SENSOR IN BOP DECK 16:30 - 17:30 1.00 FISH P DECOMP LAY DOWN BAKER FISHING BHA#2 FROM 335'MD -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH STACK STATIC 17:30 - 18:00 0.50 FISH P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER/ST-80/PS-21 18:00 - 20:00 2.00 FISH P DECOMP MAKE UP BAKER FISHING WASHPIPE BHA#3 FROM SURFACE TO 360'MD TO WASH SAND FROM ABOVE SEAL BORE -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 20:00 - 21:00 1.00 FISH P DECOMP RUN IN HOLE ON ELEVATORS WITH BAKER FISHING WASHPIPE BHA#3 FROM 360'MD TO 2,250'MD -PU 86K,SO 59K AT 2,250'MD -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 21:00 - 22:30 1.50 FISH P DECOMP SLIP AND CUT 17 WRAPS OF DRILL LINE -PJSM WITH RIG CREW 22:30 - 00:00 1.50 FISH P DECOMP RUN IN HOLE ON ELEVATORS WITH BAKER FISHING WASHPIPE BHA#3 FROM 2,250'MD TO 4,100'MD -PU 112K,SO 107KAT4,100'MD -MUD WEIGHT:8.5 PPG IN,8.5 PPG OUT -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 12/22/2015 00:00 - 02:00 2.00 FISH P DECOMP RUN IN HOLE WITH BAKER FISHING BHA#3 FROM 4,100'MD TO 9,449'MD -PU 183K,SO 157KAT 9,437'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 11 Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 03:00 1.00 FISH P DECOMP WASH OVER TUBING STUB TO TOP OF SEAL ASSEMBLY -ESTABLISH PARAMETERS:PU 180K,SO 156K,ROT 170K;30 RPM,4K FREE TORQUE;8 BPM,675 PSI. -ATTEMPT TO WASH DOWN WITHOUT ROTATION 2X WITHOUT SUCCESS. -WASH AND REAM DOWN FROM 9,460'MD TO 9,479'MD AT 30 RPM,4-6K TORQUE;8-10 BPM AT 700-1050 PSI. -SET DOWN 3K AND STALL OUT WITH LIMITER SET AT 7K. -INCREASE TORQUE LIMIT TO 10K,SET DOWN 3K AND ATTEMPT TO RELEASE K ANCHOR BY ROTATING ON TOP OF SEAL ASSEMBLY. -ROTATING AT 30 RPM,TORQUE REPEATEDLY INCREASES TO 8K THEN DROPS OFF. -SAND OBSERVED OVER SHAKERS. 03:00 - 05:00 2.00 FISH P DECOMP CIRCULATE 2X BOTTOMS UP -600 GPM,2160 PSI -MUD WEIGHT:8.5PPG IN,8.5 PPG OUT -MONITOR WELL FOR 10 MINUTES:STATIC -PUMP 20 BBL HIGH VIS SWEEP -SAND OBSERVED OVER SHAKERS -PUMP 10 BBL DRY JOB 05:00 - 08:30 3.50 FISH P DECOMP POOH WITH BAKER FISHING BHA#3 FROM 9,479'MD TO 360'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 183K,SO 157K,AT 9,400'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 08:30 - 10:00 1.50 FISH P DECOMP LAY DOWN BAKER FISHING WASHPIPE BHA #3 FROM 360'MD -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH STACK:STATIC -SHOE 30%WORN 10:00 - 11:30 1.50 FISH P DECOMP PICK UP BAKER FISHING OVERSHOT BHA#4 TO 343'MD -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -CHANGE OUT ELEVATORS AND PS-21 INSERTS 11:30 - 12:00 0.50 FISH P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER 12:00 - 16:00 4.00 FISH P DECOMP RUN IN HOLE WITH BAKER FISHING BHA#4 FROM 343'MD TO 9,422'MD -PU 182K,SO 155K AT 9,400'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT Printed 1/6/2016 5:50:40PM • North America-ALASKA-BP Page 12 cat Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 18:00 2.00 FISH P DECOMP ENGAGE FISH -ESTABLISH PARAMETERS:8 BPM,750 PSI; PU 181 K,SO 152K,ROT 168;20 RPM,4K FREE TORQUE -SLACK OFF FROM 9,422',ENGAGE TOP OF FISH,SWALLOW FISH TO 9,473'MD -JAR ON FISH STARTING AT 40K OVER AND WORKING UP TO 140K OVER -BHA FREE AT 140K OVER. 18:00 - 19:30 1.50 FISH P DECOMP POST JARRING DERRICK INSPECTION -PJSM WITH RIG CREWAND BAKER REP -NO INDICATIONS IN DERRICK OF ADVERSE EFFECTS FROM JARRING OPERATIONS **SIMOPS:CIRCULATE 1X BOTTOMS UP** -215 GPM,620 PSI -MUD WEIGHT:8.5PPG IN,8.5 PPG OUT 19:30 - 23:30 4.00 FISH P DECOMP POOH WITH BAKER FISHING BHA#4 FROM 9,418'MD TO 342'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 181K,SO 157K,AT 9,400'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 23:30 - 00:00 0.50 FISH P DECOMP LAY DOWN BAKER FISHING OVERSHOT BHA #4 FROM 342'MD -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH STACK:STATIC 12/23/2015 00:00 - 01:30 1.50 FISH P DECOMP **CONTINUE TO LAY DOWN BAKER FISHING OVERSHOT BHA#4 -RECOVER 23.78'SECTION OF 3-1/2"TUBING. 31"OF NECKING.NECKED DOWN FROM 3.5" OD TO 2.77"OD. 01:30 - 02:30 1.00 FISH P DECOMP PICK UP BAKER FISHING BURN SHOE BHA#5 TO 340'MD -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -CHANGE OUT ELEVATORS AND PS-21 INSERTS 02:30 - 07:00 4.50 FISH P DECOMP RUN IN HOLE WITH BAKER FISHING BHA#5 FROM 340'MD TO 9440'MD -CHANGE OUT ELEVATORS AND PS-21 SLIP INSERTS TO 4"(DRILLER VERIFY ID'S) -RIH ON 4"DP STANDS FROM DERRICK -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -8.5PPG MW IN AND OUT Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 13 o Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:00 - 15:30 8.50 FISH P DECOMP BURN OVER TIW OVERSHOT SEAL ASSEMBLY WITH BAKER FISHING BHA#5 AS PER BAKER REP FROM 9480'MD -ESTABLISH MILLING PARAMETERS,PUW= 178KLBS,SOW=154KLBS,ROT WT= 170KLBS @ 80RPM -PUMP @ 6.5BPM=600PSI,4K FT-LBS FREE TORQUE @ 20RPM -WASH DOWN AT 2 BPM,70 PSI.TAG SEAL BORE ASSEMBLY AT 9,480'MD WITH 5K. -BEGIN MILLING WITH 60-80 RPM,2-10K WOB,5-12K TORQUE,1-8 BPM. -MILL 1.5'OF SEAL BORE AND STALL WITH TORQUE LIMITER SET AT 14K. -PICK UP OFF STUMP AND STALL 2'ABOVE SEAL BORE WITH 14K TORQUE. -WORK MILL 2'ABOVE SEAL BORE.VARY MILLING PARAMETERS IN ATTEMPT TO INCREASE ROP,(REDUCE/INCREASE CIRCULATION RATE,INCREASE/REDUCE WOB,SLOW/INCREASE RPM) -MILL TO 9,495'MD.GOOD INDICATIONS OF SKINNING OVER SEAL ASSEMBLY WITH LOSSES OF TORQUE AND INCREASES IN HOOKLOADAS WELL AS INCREASED ROP. PUMP HI-VIS SWEEPS TO CLEAR MILLING SURFACE AND IMPROVE METAL CUTTINGS REMOVAL.NO INCREASE IN CUTTINGS. -PICK UP ABOVE SEAL BORE ASSEMBLY. -MONITOR WELLBORE FOR 10 MINUTES: STATIC -8.5PPG MW IN AND OUT 15:30 - 16:00 0.50 FISH P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER/PS 21/ST-80 16:00 - 17:00 1.00 FISH P DECOMP CIRCULATE HI VIS SWEEP -510 GPM,1150 PSI -NO INCREASE IN CUTTINGS 17:00 - 20:00 3.00 FISH P DECOMP POH ON 4"DP STANDS WITH ELEVATORS FROM 9493'MD TO BAKER FISHING BHA @ 339'MD -MONITOR WELL FOR 10 MINS PRIOR TO PULLING OFF BOTTOM:STATIC -MW=8.5PPG IN AND OUT -PUW=181 KLBS,SOW=152KLBS @ 9400'MD 20:00 - 21:30 1.50 FISH P DECOMP LAY DOWN BAKER FISHING BHA#5 AS PER BAKER REP -PJSM WITH RIG CREW AND BAKER FISHERMAN -FLOW CHECK WELL(WELL STATIC) -BOOT BASKET 3/4 FULL WITH METAL SHAVINGS.MILL 10%WEAR WITH CHIPPED BUTTONS AND SIGNIFICANT CHIPPED CARBIDE ON ONE CROWN SECTION. 21:30 - 23:00 1.50 FISH P DECOMP PICK UP BAKER FISHING BHA#6 AS PER BAKER REP -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 14 af•SO Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 23:00 - 00:00 1.00 FISH P DECOMP RIH WITH BAKER FISHING OVERSHOT BI-IA#6 FROM 342'MD TO 2,200'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -MW=8.5 PPG IN AND OUT -PU 85K,SO 85KAT 2,200'MD 12/24/2015 00:00 - 03:00 3.00 FISH P DECOMP RIH WITH BAKER FISHING OVERSHOT BHA#6 FROM 2,200'MD TO 9,450'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -FILL PIPE EVERY 20 STANDS -PU 182K,SO 150KAT 9,400'MD 03:00 - 03:30 0.50 FISH P DECOMP ENGAGE FISH WITH OVERSHOT -ESTABLISH PARAMETERS:PU 182K,SO 150K;20 RPM,ROT 163K,4.5K FREE TORQUE; 4 BPM,180 PSI. -WASH DOWN OVER FISH AT 4 BPM TO 9,484' MD AND SET DOWN 10K.NO PRESSURE INCREASE. -PU 60K WITH PRESSURE INCREASE TO 600 PSI. -BLEED JARS AND PULL TO 240K. -PULL TO 275K.DROP OFF IN HOOKLOAD. PICK UP 20 FT. -WASH DOWN 4 BPM TO ORIGINAL TAG AT 9,484'MD.NO PRESSURE INCREASE.NO WEIGHT DROP OFF. -WORK PIPE.NO INDICATIONS OF WEIGHT VARIATION OR PRESSURE VARIATION. 03:30 - 07:00 3.50 FISH P DECOMP POH WITH BAKER FISHING OVERSHOT BHA #6 FROM 9,450'MD T/343'MD -PUW=182KLBS,SOW=150KLBS @ 9400'MD -MONITOR WELL VIA TRIP TANK=WELL BORE TAKING PROPER FILL -10 MIN FLOW CHECK PRIOR T/PULLING BHA THROUGH STACK(STATIC) 07:00 - 09:00 2.00 FISH P DECOMP B/D BAKER FISHING OVERSHOT BHA#6 AS PER BAKER FISHING REP -L/D FISH=8.45' -CONTINUE T/MONITOR WELL VIA TRIP TANK =WELLBORE TAKING PROPER FILL 09:00 - 10:00 1.00 FISH P DECOMP CLEAN AND CLEAR RIG FLOOR -SEND OUT FISHING TOOLS,CONSULT W/ ODE F/PLAN FORWARD -SEND IN MILLING TOOLS AS PER BAKER REP 10:00 - 11:30 1.50 FISH P DECOMP M/U BAKER FISHING MILLING BHA#7 F/ SURFACE T/353'MD AS PER BAKER FISHING REP -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -CHANGE OUT ELEVATORS AND PS-21 INSERTS 11:30 - 12:00 0.50 FISH P DECOMP RUN IN HOLE WITH BAKER FISHING MILLING BHA#7 FROM 353'MD TO 2000'MD -CHANGE OUT ELEVATORS AND PS-21 SLIP INSERTS TO 4"(DRILLER VERIFY ID'S) -RIH ON 4"DP STANDS FROM DERRICK -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -8.5PPG MW IN AND OUT Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 15 oft,9 Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 15:30 3.50 FISH P DECOMP CONTINUE T/RUN IN HOLE WITH BAKER FISHING MILLING BHA#7 FROM 2000'MD TO 9462'MD -RIH ON 4"DP STANDS FROM DERRICK -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -PU=181 KLBS,SO=152KLBS @ 9400'MD 15:30 - 16:00 0.50 FISH P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER/PS-21/ST-80 16:00 - 17:00 1.00 FISH P DECOMP SLIP AND CUT 85 FT OF DRILL LINE -CALIBRATE AMPHION TO DRAWWORKS 17:00 - 00:00 7.00 FISH P DECOMP BURN OVER TOP OF PACKER ASSEMBLY WITH BAKER FISHING MILLING BHA#7 FROM 9,494'MD TO 9,496'MD. -WASH AND REAM DOWN FROM 9,462'MD TO 9,494'MD. -PARAMETERS:PU 184K,SO 158K,ROT 170K; 40 RPM,5K FREE TORQUE;1 BPM,110 PSI -BURN OVER TOP OF PACKER ASSEMBLY TO 9,496'MD -PU 185K,SO 160K,ROT 172K;100 RPM,6K FREE TORQUE;2-4 BPM,70-250 PSI; -MILL UPPER PACKER SLIPS.8-15K TORQUE. 12/25/2015 00:00 - 01:00 1.00 FISH P DECOMP **CONTINUE**BURN OVER TOP OF PACKER ASSEMBLY WITH BAKER FISHING MILLING BHA#7 FROM 9,494'MD TO 9,496'MD. -PU 185K,SO 160K,ROT 172K;100 RPM,6K FREE TORQUE;2-4 BPM,70-250 PSI; -MILL UPPER PACKER SLIPS.8-15K TORQUE. -WEIGHT NO LONGER MILLING OFF.PICK UP AND ATTEMPT TO WORK TO BOTTOM. -STALL OUT MULTIPLE TIMES 1-2 FT OFF BOTTOM WITH TORQUE LIMITER AT 16K. WORK TO BOTTOM. -ON BOTTOM.TWO TORQUE SPIKES TO 15K. FREE TORQUE 6-8K.TORQUE NOT RESPONDING TO WEIGHT. -DECISION MADE TO PULL OUT OF HOLE FOR NEW MILL. 01:00 - 02:00 1.00 FISH P DECOMP CIRCULATE BOTTOMS UP -670 GPM,2160 PSI -100 RPM,5K TORQUE -MONITOR WELL FOR 10 MINUTES:STATIC -FINE METAL SHAVINGS IN RETURNS. 02:00 - 05:30 3.50 FISH P DECOMP POOH WITH BAKER FISHING BHA#7 FROM 9,496'MD TO 343'MD -MONITOR WELL FOR 10 MINUTES:STATIC -PU 188K,SO 152K,AT 9,440'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 05:30 - 07:30 2.00 FISH P DECOMP LAY DOWN BAKER FISHING MILLING BHA#7 AS PER BAKER REP -PJSM WITH RIG CREW AND BAKER FISHERMAN -MONITOR WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK:STATIC -BOOT BASKETS 3/4 FULL WITH METAL SHAVINGS.PIECES OF SLIP SEGMENTS IN SHAVINGS. -BURN SHOE 50%WORN Printed 1/6/2016 5:50:40PM • 410 North America-ALASKA-BP Page 16 st) Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 09:30 2.00 BOPSUR P DECOMP PREPARE FOR BOP TEST -PJSM WITH RIG CREW -PULL 12.25"ID WEAR RING -FLUSH STACK WITH JETTING TOOL -INSTALL TEST PLUG -RIG UP TEST EQUIPMENT -MAKE UP TEST JOINTS 09:30 - 14:30 5.00 BOPSUR P DECOMP PRESSURE TEST BOP:ALL TESTS PASSING AND CHARTED -TEST ALL BOPE AS PER AOGCC/PARKER/ BP REQUIREMENTS -250-PSI/3500-PSI FOR 5/5 CHARTED MINUTES EACH TEST -PRESSURE TEST BOP ANNULAR PREVENTER TO 250 PSI,3500 PSI FOR 5 MINUTES EACH WITH 2-7/8"TEST JOINT -TEST UPPER 2-7/8"x 5-1/2"VBRS WITH 2-7/8"AND 4-1/2"TEST JOINT -TEST LOWER 2-7/8"X 5-1/2"VBRS WITH 2-7/8"AND 4-1/2"TEST JOINTS -BOP CONFIGURATION FROM TOP TO BOTTOM:ANNULAR PREVENTER,2-7/8"X 5-1/2"VBRS,BLIND SHEAR RAMS,MUD CROSS, 2-7/8"X 5-1/2"VBRS **AOGCC:WITNESS WAIVED BY LOU GRIMALDI ON 12/25/15** 14:30 - 16:00 1.50 BOPSUR P DECOMP RIG DOWN BOP TEST EQUIPMENT -PULL TEST PLUG -RD TEST JOINT AND EQUIPMENT -INSTALL 12-1/4"ID WEAR RING 16:00 - 17:30 1.50 BOPSUR P DECOMP PICK UP BAKER FISHING MILLING(BURN SHOE)BHA#8 TO 353'MD -PJSM WITH RIG CREW AND BAKER FISHERMAN -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT 17:30 - 18:00 0.50 BOPSUR P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER 18:00 - 22:00 4.00 BOPSUR P DECOMP RIH WITH BAKER FISHING OVERSHOT BHA#8 FROM 342'MD TO 2,200'MD -MONITOR WELL VIA TRIP TANK:PROPER DISPLACEMENT -PU 188K,SO 148KAT 9,400'MD 22:00 - 00:00 2.00 BOPSUR P DECOMP BURN OVER TOP OF PACKER ASSEMBLY WITH BAKER FISHING MILLING BHA#8 AT 9,496:NO ADDED DEPTH -PU 188K,SO 148K,ROT 165K;100 RPM,5K FREE TORQUE -60 RPM,7-9K CONSISTENT TORQUE -12-15K WOB -2-4 BPM,60-220 PSI -DRY MILL WITH 15K WOB,60 RPM,7K TORQUE Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 17 a Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UVVI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/26/2015 00:00 - 04:00 4.00 FISH P DECOMP BURN OVER TOP OF PACKER ASSEMBLY WITH BAKER FISHING MILLING BHA#8 AT 9,496 -PU OFF BOTTOM AND PUMP SWEEP,6 BPM, 450 PSI. -CONTINUE DRY MILLING 10K WOB,120 RPM. 7K TORQUE:CONSISTENT TORQUE -TORQUE INCREASE TO 9K WITH WEIGHT MILLING OFF.START PUMPING 2 BPM. -STOPPED MILLING.PICK UP AND SET DOWN. -DRY MILL 15-18K WOB,50 RPM.TORQUE DROP FROM 7 TO 5-6K. -PUMP 2 BPM,220 PSI,20K WOB,50 RPM. TORQUE FLUCTUATING 9-12K.REDUCE WEIGHT TO 16K.WEIGHT MILLING OFF. -PRESSURE INCREASE FROM 60 TO 90 PSI WITH TORQUE SPIKES. -PACKER LOOSE. -MONITOR WELL FOR 10 MINUTES:STATIC 04:00 - 05:00 1.00 FISH P DECOMP CIRCULATE BOTTOMS UP -16 BPM,2168 PSI -NO INDICATION OF GAS. MONITOR WELL FOR 10 MINUTES:STATIC 05:00 - 05:30 0.50 FISH P DECOMP PUSH PACKER TO 7"LINER TOP.TAG WITH 8-10K AT 9544'MD 05:30 - 08:30 3.00 FISH P DECOMP PULL OUT OF HOLE WITH BAKER FISHING BHA#8 ON ELEVATORS F/9544'MD T/353'MD -FLOW CHECK WELL F/10MINS PRIOR T/ PULLING OFF BOTTOM(STATIC) -PUW=186KLBS,SOW=154KLBS -MONITOR WELL VIA TRIP TANK ON TRIP OUT OF HOLE(PROPER DISPLACEMENT) 08:30 - 10:30 2.00 FISH P DECOMP L/D BAKER FISHING BHA#8 F/353'MD T/ SURFACE AS PER BAKER FISHING REP -FLOW CHECK WELL 10MINS PRIOR T/ PULLING BHA THROUGH STACK AND CONTINUE T/MONITOR VIA TRIP TANK (STATIC) -NO INDICATIONS OF SLIPS OBSERVED IN BOOT BASKETS. 10:30 - 12:00 1.50 FISH P DECOMP M/U BAKER FISHING SPEAR BHA#9 F/ SURFACE T/800'MD AS PER BAKER REP AND RIH ON DP STANDS F/DERRICK -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) -8.5PPG MW IN AND OUT -OBBL LOSSES c NOON -OA PRESSURE=60PSI 12:00 - 15:30 3.50 FISH P DECOMP CONTINUE T/RIH W/BAKER FISHING SPEAR BHA#9 F/800'MD T/9525'MD -RIH ON DP STANDS F/DERRICK -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) -PUW=185KLBS,SOW=150KLBS t 9500'MD Printed 1/6/2016 5:50:40PM North America-ALASKA-BP Page 18 ofd Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. WWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:30 1.00 FISH P DECOMP M/U TOP DRIVE T%DRILL STRING,WASH DOWN T/TOP OF FISH,AND ENGAGE FISH -PU W=186KLBS,SOW=152KLBS -WASH DOWN PUMPING @ 5BPM=890PSI, TAGGING UP @ 9548'MD -SHUT DOWN PUMPS AND S/O T/9551'MD SETTING 10KLBS ON THE FISH -P/U T/191 KLBS,(5KLBS OVERPULL) -SET DOWN 10KLBS AGAIN ON THE FISH, THEN PICK UP T/206KLBS AND SEE WEIGHT BREAK OVER(FISH IS LOOSE) -P/U 5'W/4-5KLBS CONTINUOUS DRAG INDICATING WE HAVE THE FISH 16:30 - 17:30 1.00 FISH P DECOMP CIRCULATE 1 BOTTOMS UP @ 300GPM= 1640PS1 -NO INDICATIONS OF GAS DURING CIRCULATION 17:30 - 18:00 0.50 FISH P DECOMP SERVICE RIG FLOOR EQUIPMENT 18:00 - 22:30 4.50 FISH P DECOMP POOH W/BAKER FISHING SPEAR BHA#9 F/ 9539'MD T/338'MD -MONITOR WELL F/10 MINS PRIOR T/ PULLING OFF BOTTOM(STATIC) -PUW=188KLBS W/SIGNS OF DRAG,SOW= 148KBLS @ 9500'MD -CONTINUE T/MONITOR WELL VIA TRIP TANK WHILE POH(PROPER DISPLACEMENT) 22:30 - 00:00 1.50 FISH P DECOMP BEGIN LAY DOWN BAKER FISHING SPEAR BHA#9 AS PER BAKER REP -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK:STATIC 12/27/2015 00:00 - 01:30 1.50 FISH P DECOMP FINISH LAY DOWN BAKER FISHING SPEAR BHA#9 AS PER BAKER REP -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK:STATIC -LAY DOWN SEALBORE AND TIW PACKER ASSEMBLY AND 3 JOINTS OF 3-1/2"TUBING -NO BOTTOM SLIPS OBSERVED ON PACKER ASSEMBLY.4 BOTTOM SLIPS REMAINING IN WELL. 01:30 - 03:00 1.50 WHSUR P DECOMP RIH AND SET 9-5/8"RTTS -PJSM WITH RIG CREWAND HALLIBURTON REPS -RIH WITH 3 STANDS OF DRILL COLLARS AND 7 STANDS OF DRILL PIPE -MAKE UP AND RIH WITH RTTS ON ONE STAND OF DRILLPIPE. -PU 72K,SO 72K -SET RTTS 45'BELOW WELLHEAD. -RACK BACK STAND AND LAY DOWN RUNNING TOOL. 03:00 - 03:30 0.50 WHSUR P DECOMP PRESSURE TEST RTTS PACKER:PASSING TEST -250PS1/2500 PSI FOR 5 MINUTES EACH Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 19 p2f0- Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/Time:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual®65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) 03:30 - 06:00 2.50 WHSUR P DECOMP CHANGE OUT AND TEST 9-5/8"PACKOFF -PJSM WITH RIG CREWAND CAMERON -PULL 12-1/4"WEAR RING -BOLDS IN PREPARATION TO PULL PACKOFF -PULL PACKOFF FREE WITH 7K -PRIMARY PACKOFF SEAL BOTTOM RETAINING RING LEFT IN WELLHEAD 06:00 - 09:00 3.00 WHSUR DECOMP NIPPLE DOWN BOP AND BREAK STACK -PJSM WITH RIG CREWAND CAMERON. -PULL PS-21 SLIPS,PULL BELL NIPPLE, REMOVE TURN BUCKLES.BREAK BOLTS BETWEEN RISERS AND WELLHEAD AND BETWEEN TUBING SPOOL AND CASING SPOOL. -LIFT STACK AND RISERS AND SLIDE TO SIDE -PULL TUBING SPOOL 09:00 - 12:00 3.00 WHSUR P DECOMP INSTALL NEW PACKOFF -PJSM WITH RIG CREWAND CAMERON -PULL BOTTOM SEAL AND RETAINING RING FROM WELLHEAD -INSTALL NEW TUBING SPOOL -INSTALL NEW PACKOFF -TORQUE LOCKDOWNS AND GLANDNUTS TO SPEC -TEST PACK OFF PER CAMERON TO 250 PSI/ 5000 PSI FOR 5/15 MINUTES -INSTALL 2ND ANNULUS VALVE ON IA 12:00 - 16:30 4.50 WHSUR P DECOMP NIPPLE UP RISER AND BOP STACK.BODY TEST BOP. -POSITION RISER AND BOP STACK OVER WELLHEAD. -TORQUE RISER BOLTS TO SPEC. -BODY TEST BOP TO 250 PSI/3500 PSI FOR 5 MINUTES EACH 16:30 - 18:30 2.00 WHSUR P DECOMP RETRIEVE 9-5/8"RTTS FROM 45'BELOW WELLHEAD -PJSM WITH RIG CREWAND HALLIBURTON -INSTALL 12-1/4"WEAR RING -RUN IN HOLE WITH RUNNING TOOL AND RETRIEVE RTTS VERIFYING NO PRESSURE BELOW RTTS AND WELL IS STATIC. -PULL OUT OF HOLE WITH ONE STAND AND LAY DOWN RTTS AND RUNNING TOOL. 18:30 - 21:00 2.50 WHSUR P DECOMP POH WITH WITH STANDS OF DRILLPIPE AND COLLARS FROM 904'MD -PU 66K,SO 66K AT 900'MD -LAY DOWN COLLARS TO PIPE SHED 21:00 - 21:30 0.50 WHSUR P DECOMP DAILY RIG SERVICE -GREASE WASH PIPE/BLOCKS/ROLLER ASSEMBLY/CROWN CLUSTER/ST-80/PS-21 21:30 - 23:00 1.50 CASING P DECOMP PRESSURE TEST CASING -CLOSE BLIND RAMS AND TEST CASING TO 250 PSI/3500 PSI FOR 5 MIN/30 MINUTES. EXTEND TEST TO 45 MINUTES. -PUMP 9.1 BBLS,BLEED BACK 8.9 BBLS. -TEST CHARTED AND ATTACHED. -PASSING TEST.CALL WTLAND RECEIVE PERMISSION TO PROCEED. Printed 1/6/2016 5:50:40PM • ! North America-ALASKA-BP Page 20•; Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 CLEAN P DECOMP MAKE UP BAKER FISHING CLEANOUT BHA #10 -PJSM WITH RIG CREWAND BAKER FISHERMAN -MONITOR HOLE VIA TRIP TANK:PROPER DISPLACEMENT 12/28/2015 00:00 - 01:30 1.50 CLEAN P DECOMP MAKE UP BAKER FISHING CLEAN OUT BHA #10 -PJSM WITH RIG CREWAND BAKER FISHERMAN -PU 4 3.4"DRILL COLLARS AND 4"HWT-DP FROM PIPESHED -MONITOR HOLE VIA TRIP TANK:PROPER DISPLACEMENT 01:30 - 05:00 3.50 CLEAN P DECOMP RIH WITH BAKER FISHING CLEAN OUT BHA #10 F/602'MD T/9491'MD -RIH ON ELEVATORS WITH 4"DRILL PIPE STANDS FROM DERRICK -FILL PIPE EVERY 20 STANDS -PU=185K,SO=152K AT 9491'MD 05:00 - 08:00 3.00 CLEAN P DECOMP WASH DOWN F/9,491'MD TAG TOC AT 9,821' MD -WASH DOWN AT 210 GPM,1250 PSI. -TAG TOP OF LINER AT 9,562'MD -MILL HANGING UP ROTATE WITH 10 RPM TO ENTER LINER TOP. -STOP ROTATION UPON ENTERING LINER TOP -TAG TOC AT 9,821'MD - MILL JUNK AND CEMENT AT 340 GPM,1175 PSI,30 RPM @ 5-7K TORQUE -MILL F/9,821'T/9,852'MD 08:00 - 09:00 1.00 CLEAN P DECOMP CIRCULATE BOTTOMS UP - 340 GPM,1250 PSI -60 RPM,5-7K TORQUE 09:00 - 13:00 4.00 CLEAN P DECOMP MONITOR WELL FOR 10 MIN(STATIC) -POH TO LINER TOP -ATTEMPT TO REENTER LINER TOP WITH NO ROTATION(NO SUCCESS) -ROTATE AT 10 RPM TO REENTER LINER TOP -POH ON ELEVATORS F/9,852'MD T/600'MD -MONITOR WELL VIA TRIP TANK(CORRECT DISPLACEMENT) -PU 182K,SO 150KAT 9,800'MD 13:00 - 14:00 1.00 CLEAN P DECOMP MONITOR WELL FOR 10 MIN BEFORE NON SHEARABLES ENTER STACK(STATIC) -PJSM LAY DOWN BHA#10 AS PER BAKER REP. -CLEAN OUT BOOT BASKETS 14:00 - 14:30 0.50 CLEAN P DECOMP SERVICE RIG -GREASE WASH PIPE,BLOCKS,ROLLER ASSEMBLY,CROWN CLUSTER,PS-21,ST-80 14:30 - 15:30 1.00 CLEAN P DECOMP PJSM-MAKE UP BHA#11 -MAKE UP BHA#11 AS PER BAKER REP -F/SURFACE T/600'MD Printed 1/6/2016 5:50:40PM • North America-ALASKA-BP Page 21 Q Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Daterrme:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 20:00 4.50 CLEAN P DECOMP RIH WITH 6 1/8"DRILLING BHA F/600'MDT/ 9,762'MD -RIH ON ELEVATORS F/600'MD T/9,762'MD WITH STANDS OUT OF DERRICK -BREAK CIRCULATION EVERY 20 STANDS,5 BPM,550 PSI -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) -PU 195K,SO 144K,AT 9,700'MD 20:00 - 00:00 4.00 CLEAN P DECOMP WASH DOWN LAST STAND F/9,762'MD T/9,852'MD DRILL CEMENT FROM 9,852'MD TO 9,993'MD -342 GPM, 1540 PSI ON,1500 PSI OFF -80 RPM,6-8K TORQUE ON,5K TORQUE OFF -PU 195K,SO 144K,ROT 164K 12/29/2015 00:00 - 01:30 1.50 CLEAN P DECOMP DRILL CEMENT FROM 9,993'MD TO 10,110'MD -342 GPM, 1540 PSI ON,1500 PSI OFF -80 RPM,6-8K TORQUE ON,5K TORQUE OFF -PU 195K,SO 144K,ROT 164K -PUMP HI VIS SWEEP AT 10,000'MD 01:30 - 03:00 1.50 CLEAN P DECOMP CIRCULATE BOTTOMS UP 2 TIMES -PUMP HIGH VIS SWEEP -340 GPM,1665 PSI -80 RPM,8K TORQUE -AFTER SWEEP CLEARED THE SHAKERS CIRCULATE UNTIL SHAKERS CLEAN -PULLING 10 TO 15K OVER STARTING UP WEIGHT. 03:00 - 06:00 3.00 CLEAN P DECOMP MONITOR WELL FOR 10 MINUTES(STATIC) -INCREASE IN HOOKLOAD COMING OFF BOTTOM INDICATING HOLE NEEDS ADDITIONAL CLEANING -PUMP HIS VIS SWEEP WHILE PUMPING OUT TO THE 7"LINER TOP -CIRCULATE HIGH VIS SWEEP W/ SIGNIFICANT INCREASE IN CEMENT CUTTINGS -500GPM=1290 PSI,80 RPM=8K FT-LBS TQ 06:00 - 06:30 0.50 CLEAN P DECOMP RIH W/BAKER FISHING CLEAN OUT BHA#11 T/TD -DRY TAG CEMENT TOP W/20 KLBS, CONFIRM CEMENT TOP @ 10110'MD -MONITOR TIH VIA TRIP TANK(PROPER DISPLACEMENT) 06:30 - 09:30 3.00 CLEAN P DECOMP POOH ON ELEVATORS F/10110'MD T/BHA @ 602'MD -MONITOR WELL F/10MINS PRIOR T/POOH (STATIC) -PUW=210 KLBS,SOW=140 KLBS,@ 10110'MD 09:30 10:30 1.00 CLEAN P DECOMP L/D BAKER FISHING CLEANOUT BHA#11 AS PER BAKER REP F/602'MD T/SURFACE -RACK BACK 4-3/4"DC'S AND 4"HWDP -CLEAN OUT BOOT BASKETS(BOTH EMPTY) -CLEAN AND CLEAR RIG FLOOR IN PREP F/ WHIPSTOCK RUN -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 22 ase, Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 12:00 1.50 STWHIP P WEXIT M/U BAKER FISHING WHIPSTOCK BHA#12 AS PER BAKER REP F/SURFACE T/111'MD -VERIFY BAKER FISHING WHIPSTOCK CHECKLIST W/BAKER FISHING HAND PRIOR T/RUNNING IN HOLE(GOOD) -SLB MWD SCRIBE HIGHSIDE TOOLFACE ORIENTAION AND PERFORM CORRECTION -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) 12:00 - 12:30 0.50 STWHIP P WEXIT SERVICE RIG FLOOR EQUIPMENT 12:30 - 13:00 0.50 STWHIP P WEXIT CONTINUE T/M/U BAKER FISHING WHIPSTOCK BHA#12 AS PER BAKER REP F/ 111'MD T/680'MD -VERIFY BAKER FISHING WHIPSTOCK CHECKLIST W/BAKER FISHING HAND PRIOR T/RUNNING IN HOLE(GOOD) -MONITOR WELL VIA TRIP TANK(GOOD DISPLACEMENT) -CHANGE OUT PS-21 BOWL INSERTS T/4"DP INSERTS 13:00 - 19:30 6.50 STWHIP P WEXIT RIH W/BAKER FISHING WHIPSTOCK BHA#12 F/680'MD T/10110'MD -RIH ON ELEVATORS W/4"DP STANDS F/ DERRICK -SHALLOW HOLE TEST MWD TOOLS @ 1500'MD -BREAK CIRCULATION EVERY 20 STANDS -PUW=209 KLBS,SOW=144 KLBS, 10,050'MD -MONITOR TRIP VIA TRIP TANK(GOOD DISPLACEMENT) 19:30 - 20:30 1.00 STWHIP P WEXIT ORIENTATE AND SET WHIPSTOCK -ORIENTATE 36 DEGREES LEFT -TAG CEMENT BOTTOM AT 10,110'MD WITH 5 K DOWN -ATTEMPT TO SET ANCHOR,OBSERVED 7500 LBS DOWN WEIGHT DECREASE -OBSERVED A SHEAR AT 25 KLBS DOWN WEIGHT. -PICK UP TO VERIFY ANCHOR SET,NO OVER PULL OBSERVED BOLT HAD SHEARED -SET DOWN 35 KLBS ON ANCHOR -PICK UP TO 170 KLBS STRING WEIGHT -WITH SLOW ROTATION STALLED OUT DRILL PIPE WITH 11KLBS TORQUE WITH 9.5 TURNS, TO VERIFY ANCHOR WAS SET. -DROP ACTIVATION BALL TO FUNCTION WELL COMMANDER -PUMP BALL ON SEAT WELL COMMANDER FUNCTIONED OPEN AT 1800 PSI 20:30 - 22:30 2.00 STWHIP P WEXIT DISPLACE 8.5 PPG SEAWATER WITH 8.5 PPG FLO-PRO -PUMP 35 BBLS 100 VIS SPACER •675 GPM,2000 PSI -DISPLACED WELL BORE WITH 687 BBLS OF NEW 8.5 PPG PRO-FLO MUD SYSTEM -DROP BALL TO CLOSE WELL COMMANDER -OBTAIN SPR'S WITH NEW MUD @ 10,090'MD 8,881'TVD Printed 1/6/2016 5:50:40PM • • North America-ALASKA-BP Page 23-0f90, Operation Summary Report Common Well Name:R-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2015 End Date: X3-0179G-C:(6,202,394.00) Project:Prudhoe Bay Site:PB R Pad Rig Name/No.:PARKER 273 Spud Date/me:7/29/1981 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292061800 Active datum:R-10A actual @65.98usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:30 - 00:00 1.50 STWHIP P WEXIT MILL 6 1/8"WINDOW F/10,090 T/10,093'MD (8881'TVD) iOr -285 GPM,1435 PSI ON,1400 PSI OFF -100 RPM,4-8 K TORQUE ON,4 K TORQUE OFF -PU 180 KLBS,SO 154 KLBS,ROT 169 KLBS 12/30/2015 00:00 - 09:30 3.50 STWHIP P WEXIT MILL WINDOW F/10,093'MDT/10,105'MD (8,891'TVD) -285 GPM,1435 PSI ON,1400 PSI OFF -100 RPM,4-7K TORQUE ON,4K TORQUE OFF -PU 180 KLBS,SO 154 KLBS,ROT 169 KLBS -LESS THAN EXPECTED AMOUNT OF METAL CUTTINGS ACROSS SHAKERS 03:30 - 04:30 1.00 STWMIP P WEXIT DROP WELL COMMANDER ACTIVATION BALL TO OPEN COMMANDER CIRCULATE BOTTOMS UP TO CLEAR CUTTINGS -700 GPM,2085 PSI -100 RPM,4 KLBS TORQUE -30%INCREASE IN METAL CUTTINGS AT BOTTOMS UP -CIRCULATE UNTIL SHAKERS CLEAN DROP WELL COMMANDER ACTIVATION BALL TO CLOSE COMMANDER 04:30 - 07:30 3.00 STWHIP P WEXIT MILL WINDOW AND RAT HOLE F/10,105'MDT/ 10,123'MD(8891'MD) -PUW=180KLBS,SOW=154KLBS,169KLBS ROT WT -285 GPM,1435PSI ON 1400PSI OFF -100 RPM,4K-9K TQ ON,4K TQ OFF -WORK MILLS THROUGH WINDOW W/ PUMPS ON(CLEAN EXIT),AND PUMPS OFF (CLEAN EXIT) -CIRCULATE STEEL LUBE PILL, DUMP AT SURFACE 07:30 - 10:00 2.50 STWHIP P WEXIT DROP WELL COMMANDER ACTIVATION BALL AND CIRCULATE BOTTOMS UP -700GPM,2095 PSI -INCREASE IN METAL SHAVINGS SEEN THROUGHOUT CIRCULATION DECISION T/ CIRC ADDITIONAL B/U -DECREASE IN METAL SHAVINGS OBSERVED AT CONCLUSION OF CIRCULATION -MONITOR WELL F/10MINS 10:00 - 11:30 1.50 STWHIP P WEXIT R/U AND PERFORM FIT TEST -MW=8.5PPG,8886'TVD,10098'MD -PUMP 1.8BBLS T/700PSI,BLEED BACK 1.6BBLS LOT EMW=10.OPPG 11:30 - 12:00 0.50 STWHIP P WEXIT DROP WELL COMMANDER ACTIVATION BALL 12:00 - 13:00 1.00 STWHIP P WEXIT SLIP AND CUT DRILLING LINE -L/D SINGLE FROM STRING,M/U FOSV BELOW 1 SINGLE AND RIH -CALIBRATE DRAWORKS BLOCK POSITION AND AMPHION 13:00 - 13:30 0.50 STWHIP P WEXIT SERVICE RIG FLOOR EQUIPMENT Printed 1/6/2016 5:50:40PM TREE= 4*CAWERON • R1 0 ill WELLHEAD= 13-5/8"ACEVOY - SA NOTES ACTUATOR= AXELSON INITIAL KB.R F 49.10' I I BE ELEV= 2008. ' KOP= 3100' Mix Angie= 45 at 5300' Datum AO= 10063' 2619' —19-5/8"UN PKR Datum ND= 8800'SS 13-3/8"CSG,72#,L-80,ID=12.347" —I 2685' Minimum ID = 2.76" @ 9396' 3-1/2" PKR SWS NIPPLE TOP OF 7'LNR — 9545' r 7" - —9795" .....—iTOP OF CEAAENT(11/12/15) . 4 9-5/8"CSG,47#,L-80,1)=8.681" — 10040* —A 41i . 4 ' 4 . 4 7*WHIPSTOCK(12/29/15) — 10097 . 4 . 4 PERRXRA TION SLAtIMARY ,.`.;' /,, 10092' —7"MARKER JOINT REF LOG:BHCS ON 08/17/81 ' 1, ANGLE AT TOP PERE.31 @ 10073' .. 4. ' • '4 Note:Refer to Production DB for historical perf data . 1 SIZE SFF WTERVAL Opn/Sqz SHOT SOZ 2-1/8' ' 4 10073-10118 S 10/17/89 11/12/15 2" 8 10222-10242 S 05/15/99 11/12115 , 4 1-11/16" 8 10242-10270 S 10/03/89 05/15/99 . 4, . , ' 4 • ... FBM — 10889' esike% el el el I eil e 1/4.4" r LM 26#,L-80,.0383 bpf,ID=6276" —I 10935" ed4AA 421i DATE REV BY COMMENTS - DATE REV BY COMMENTS PFIJDI-VE BAY UNIT 10/3=1 INITIAL COMPLETION 11/17/15 SW/A1D RILED EiRSCIZ PEWS(11/11-12/15) VVELL. R-10 01/02189 RINO 11/25/15 MRD/JMC JET an TBG(11/20/15) PERMIT No 1810930 09/24/01 RMIP CORRECTIONS 01/14/16 TR/JM) PRERIG EDITS API trb. 50-029-20618-00 01/07/14 TJH/4.1.) PATO-I/SET WRP(12/21-24/13) SEC 32,T12N,R13E,797"FSL&1727 FML 05/12/15 DUI PJC RLL WRP©9490' 05/17/15 JCIVV PJC SET BKR 1W BP Exploration(Alaska) 1 OF TRy • • ,4),-,, I%7.--s THE STATE Alaska Oil and Gas 4 ofA 1-1 Conservation Commission SKA • } z _= 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 pF Q, e~^ Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov Ken Allen Engineering Team Lead ( 0 93 BP Exploration (Alaska), Inc. iCANt4U1 \b 1 P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU R-10 Sundry Number: 315-639 Dear Mr. Allen: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy r. Foerster Chair DATED this � day of October, 2015 Encl. J�- RBDMS OCT 2.3 2015 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMM N • APPLICATION FOR SUNDRY APPRO S • 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program ❑ Plug for Redrill p• Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 181-093 • 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development Q 99519-6612Stratigraphic ❑ Service ❑ 6. API Number: 50-029-20618-00-00 - 7. If perforating: 8. Well Name and Number What Regulation or Conservation Order governs well spacing in this pool? �.s q p. Will planned perforations require a spacing exception? Yes 0 No II PBU R-10 ii.+.(4A C 9. Property Designation(Lease Number): 10. Field/Pools: OCT 0 9 2015 ADL 028279&028278 ' PRUDHOE BAY,PRUDHOE OIL • Jul 24 /,j 11. PRESENT WELL CONDITION SUMMARY AOGCC Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured):AOGCC ' 9603 - 9490 8364 9490 None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x 30" 32-112 32-112 Surface 2654 13-3/8" 31 -2685 31-2685 4930 2670 Intermediate 10012 9-5/8" 28-10040 28-8832 6870 4760 Production Liner 1391 7" 9545-10935 8410-9603 7240 5410 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10073-10242 8861-9007 3-1/2"9.3# L-80 26-9596 Packers and SSSV Type: 3-1/2"TIW Packer Packers and SSSV MD(ft)and TVD(ft): 9483/8358 No SSSV Installed No SSSV Installed 12.Attachments: Description Summary of Proposal II 13.Well Class after proposed work: BOP Sketch Q Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 Development IZI • Service 0 14.Estimated Date for Commencing Operations: October 21,2015 15. Well Status after proposed work: . Oil 0 Gas 0 WDSPL 0 Suspended El • 16.Verbal Approval: Date: WINJ 0 GINJ 0 WAG 0 Abandoned ❑ Commission Representative: Op Shutdown 0 GSTOR 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Niedermeyer,James Email James.Niedermeyer@bp.com Printed Name Ken Allen Title Engineering Team Lead Signature C _ 7 C.1-------__ Phone +1 907 564 4366 Date OA �� COMMISSION USE ONLY ) (1 Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 3i5 - (42 Plug Integrity 0 BOP Test • Mechanical Integrity Test ❑ Location Clearance 0 Other: 0tvp tf5-f to 3500p5r, (A4p5p /S .2bg•L9 /P51. / n 44v pier--evz �-rr1¢-r S- to Z5Ob f , 5r Spacing Exception Required? Yes 0 No L�9 Subsequent Form Required: ! —/Z.,'Z APPROVED BYTHE Approved by: COMMISSIONER COMMISSION Date: D-�-1 S ORIGINAL RBDMS�UC�• 232015 Submit Form and Form 10-403 Revised 5/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate 4 /oi3// ---14' 'a,/3 'Lc • • 0 bp GP � R-10 Sundry Application Well Type: Producer Current Status: The well is currently shut-in and non-operable Request: Approval is requested for the P&A of Prudhoe Bay well R-10 to sidetrack and complete R- 10A. MIT-OA to 1,200 psi—Passed (5/23/2015) CMIT-TxIA to 1,500 psi—Passed (5/19/2015) PPPOT-T to 5,000 psi- Passed (4/18/2015) PPPOT-IC to 3,500 psi—Failed (4/18/2015) Well History: R-10 was drilled and completed in August of 1981 to a TD of 10935' MD. Originally perforated in Zone 4B, the well produced moderately with natural decline. In 1988, ad perfs in the Sag River substantially increased watercut and GOR with negligible oil increase. A tubing leak was discovered shortly after.A tubing swap RWO was then completed in July of 1989. In October of 1989,the well was frac'd with good results and produced until 2000 when it was shut in for AnnCom issues. An LDL run on 5/27/05 found a hole in the tubing at 9312' (1988 tubing hole was at 8014'). The well is currently a long term SI well due to holes in tubing and limited remaining reserves that make a rig workover uneconomic. The best utility for this well is an R-10A sidetrack to a more prospective location. ,• (.,4 - eti� .5-i a� J- 2L c.g, /43 f ea--14-V-7 ytrk.aus ( r o.4.6c(-7,61, &'& dLC .i Z. .2'y .5-- arritc1/�.. fi1004‘e.L 144-"- — Scope of Work: -d c<< d P ,- o / d zy 3c & p r 1 -1 S&YPb The sidetrack plan for the R-10 well includes the following pre-rig operations: the IBP will be pulled -'/c,. , s ./ y from 9,720' MD, the well will be plugged above TSAG and the 3-1/2"tubing will be cut. A cement plug will be circulated into the liner which will bring the top of cement to—9,800' MD. Once the cement has setup, the final top of cement will be determined with a drift run followed by a CMIT-TxIA to 3,500 psi. The 3-1/2"tubing will then be jet cut at —9,436' MD, another CMIT-TxIA to 3,500 psi, and MIT-OA to 1,200 psi. The control lines will be cemented and pressure tested. PPPOT-T and PPPOT-IC will be performed before functioning LDS. Finally, a TWC will be set and dry hole tree installed. Once the rig moves over the well, it will pull the 3-1/2" tubing above the cut, mill up the 9-5/8" x 3-1/2" packer at 9,484' MD, and retrieve the packer and remaining 3-1/2" tubing. A clean out run will then be performed, and cement plug drilled out to—10,110' MD in preparation for the in-zone whipstock exit at 10,092' MD. The 6-1/8" production hole will be drilled in Zone 4 of the Ivishak reservoir. The production liner will be a conventional cemented and perforated completion. 4-1/2"tubing will then be run to the top of the production liner. I Cva(4/1' tNAcn Aft i v6P D4 4 l'el/lar. MASP: 2,080 psi 14fI) T!i 4 Well 44"/ cko/1 n`°t tO "iv 3f)7 Estimated Start Date: October 21, 2015 Bono i" ''� q .4f.% 14-v17.01"cvr/ w 4/( I ,/� Ij 'f]I/',/f 1-.44 I '�C(o w n a ,tM... v O$ (q D( 1"-iro('C R v(/2," R-10 Sundry �e'U 'V Cts Piot-1 Ti`"'r-. 140..c�Cr� 4 0e8Mp15 � Pr0v2P/ _ for �e �''lt 5iio'!4 e wC�l �esct/ {►c line Web- ;11 A 00 ON 11(3yfi i ti�P vel", ro l re ver �t' �I�d t' bei, k, fer cwt �b4 auto." for l pa" YAK rriov 1 tiC ,vn �h q • • Pre-Rig Prep Work: Pre-Rig for R-10 Service Step Line Description 1 S Pull IBP. Verify control line flow path. P&A. Plug and abandon perforations with—43 bbls of 15.8 ppg class G cement. 2 C Planned TOC at 9,800' MD. 3 S D&T TOC. Drift for tubing cut 4 F CMIT-TxIA to 3,500 psi. Perform Power Jet cut at 9,436' MD. 2-3' below the top collar of the first full joint 5 E above the packer. 6 F Circ Out. CMIT-TxIA to 3,500 psi. MIT-OA to 1,200 psi. 7 0 Cement control lines. 8 0 Pressure test control lines. 9 W PPPOT-T. PPPOT-IC. Function LDS. 10 V Set TWC and install dry hole tree. Proposed Drilling Operations 1. MIRU Parker 273. 2. Test TWC from above and below to 3,500 psi for 5 minutes each. 3. Nipple down tree. Nipple up BOPE and test to 3,500 psi. (2-7/8"x 5-1/2"VBRs in upper and lower cavities) 4. Pull TWC with lubricator. 5. RU hard lines to BOP. Circulate out diesel freeze protection and displace well to clean seawater. 6. Pull 3-1/2"tubing from the pre-rig cut. 7. Perform 9-5/8"cleanout run to tubing stub. 8. Fish seal assembly and latch assembly in one run, if possible. 9. RIH with packer milling assembly. 10. Swap wellbore to 8.5 ppg viscosified seawater. 11. Mill and retrieve TIW packer and 3-1/2"tailpipe assembly. 12. Change 9-5/8"packoff and pressure test to 5,000 psi for 30 minutes. 13. Pressure test 9-5/8"casing and cement plug. Contingency,should 9-5/8"packoff pressure test fail— 7"tieback to surface i. MU 7" seal assembly and run 7", 26#VamTop casing to top of 7" liner. Tag up in 7" LTP, space out, and land hanger. RILDS. ii. Pressure test 7"tieback and seals to 3,500 psi for 30 minutes. iii. Install 7" packoff and new tubing spool. iv. Pressure test packoff to 5,000 psi for 30 minutes. v. Shell test BOPE to 3,500 psi for 5 minutes 14. RIH with 6-1/8"cleanout assembly to cement plug at 9,800' MD. 15. Drill cement plug to 10,108' MD and POOH. 16. PU 7" whipstock, bottom trip anchor, and 6-1/8" window milling assembly with full gauge string mills. 17. RIH with whipstock assembly to cement plug, orient and set whipstock. 18. Swap wellbore over to 8.6 ppg Flo-Pro SF milling fluid. R-10 Sundry 2 10/8/2015 • S 19. Mill window in 7"casing plus 20-50'of new formation. 20. Pull into the window and perform FIT. POOH for drilling BHA#1. 21. MU 6-1/8"drilling RSS BHA#1 w/Dir/GR/GRAB/RES/NEU/DEN and RIH. 22. Kick off and drill 6-1/8" production interval per the directional plan to TD of-15,134' MD. 23. At TD, CBU a minimum of 2x until wellbore is clean. 24. Perform short trip to the window on elevators. 25. RIH to TD, circulate the wellbore clean and POOH on elevators. 26. Run 4-1/2", 12.6# 13Cr VamTop liner to TD. 27. Cement liner to TOL with 15.8 ppg Class G cement. 28. Set liner top packer and hanger. 29. Displace wellbore to clean seawater and circulate excess cement above TOL. 30. POOH and LD liner running tool. 31. Pressure test liner/packer/casing to 3,500 psi for 30 minutes. 32. RU DPC perf guns, RIH, and perforate liner. 33. RU and run 4-1/2", 12.6# 13Cr VamTop completion per the tally. Tag up in TBR, space out, and land tubing hanger. RILDS. 34. Displace tubing and IA to clean seawater. 35. Reverse circulate in heated seawater and inhibited seawater to IA and tubing(surface to surface). 36. Drop ball & rod and set production packer. Individually test tubing and IA to 3,500 psi for 30 minutes each. 37. Shear DCK valve. 38. Reverse circulate in diesel freeze protect down IA using rig's injection pump 39. Allow diesel to U-tube, drain stack, and rig down landing joint. Monitor well for 1 hour to confirm well is dead. 40. Install TWC and test from above to 250 psi low/3,500 psi high for 5 minutes each and below to 250 psi low/3,500 psi high for 5 minutes each. 41. N/D BOPE. NU adapter flange and double master valves.Test to 5,000 psi with diesel. 42. Ensure Heet is left on top of TWC and only diesel is left in the tree. 43. Install all annulus valves and secure the well. 44. RDMO Post-Rig Operations 1. Change out dry hole tree for production tree. 2. DSM to pull TWC. 3. MI/RU slick line. Pull TWC, ball and rod, and RHC plug. Pull shear valve and dummy GLVs. Install GLVs. 4. Flowback, per ASRC. 5. Modify S-riser as required. 6. Install flow lines and well house. Drilling Engineer: James Niedermeyer (907) 564-4874 Production Engineer: Ryan Dunn (907) 564-4307 Geologist: Katie Nitzberg (907) 564-4531 R-10 Sundry 3 10/8/2015 ° • 11 4'CAMERON r --- WELLH AO= 13-5/8"MCEVOY �-4 O I SAFETY NOTES --- ACTUATOR- AXELSON MTIAL KB.ELE 49.10' BF EL.EV= 20.08' KOP= 3100' 0 1996' 3-112"OTIS X08 SSW f4P,D=2.75' I Mex Angle= 45°©5300' Datum ND= ....10063' 2619' —I9-5l8'DV R(RI t tum TVD 8800'SS GAS LFT MANDRELS �L13 ars NSG,7241,1.-80,D=12.347' 2585' ST MD IVO DEV TYPE VLV LATCH PORT GATE L 5 3262 3256 14 OTS DMY RM 0 0428/13; 4 6287 5745 36 OTS DMY RM 0 04/28/131 3 8621 7638 35 OTS DMY R8M1 0 05/24/05 2 9185 8106 33 011S DMV RM 0 01103/89 1 9279 8184 33 OTIS DMV RM 0 05/24/05 Minimum ID= 1.81" @ 9306'-9322' 3-1/2"BKR PATCH 111 9385' 3-If2'PKR SW5 NP.tri 7 511.1 " I 9417' 1-13-1/2'CB-1 CAM SLD SLV,D=2.813 I 9469' I TB—FO—STAT.SASSY c:. L 9484' 9-5/8•x 3-1!2"TWW PKR D=3.946" 1r _..... .1. 949(1 — W 13-1/2' FD A/R.(12/24/13)I • 9530' -I3-112'PKR SWS NP,D=2.75" I TOP OF 7'LNR H 9545' I 1 9563' 3-1/2-PKR SWS NP,D=2.75' I 1-3-1/2"TBG,9.38,L-80,.0087 bpf,D=2.992' H 9596' ; 9596' —13-1/r WLEG,10=2.992'I I 9585' H ELM)TT LOGO 06/25/89 I 9.5/8"CSG,478,1-80,D=8.68r H l 10040' I— - --------- T PE RFORARON SLM.1ARY REF LOBRCS ON 08/17/81 10092' 7•MA RK[3R JOM G: ANGLE ATTOPPERF:31° /10073' 1.1 Note:Refer to Production DB for historical pertdata SIZE SW 9TERVAL Opn/Sgz SHOT SQZ 2-1/8' 4 10073-101181 0 10/17/89 7 8 10222-10242'.. 0 05/15/99 1-11/16' 8 10242-10270 S 10/03/89 Fro 10889' 1 IIIIIN! 11 8449181 17'LN R,26#,L-80,.0383 bpf,D=6.276'/-1 10935'1 1,!1.1,1,1,1.1.1 DATE REV BY COMMENTS r DATE REV BY COMMENTS PRUDHOE BAY LMT 10/30/81 INTIAL COMPLETION 105/17/13 PJC FEW CORRECTOR WELL. R-10 01/02/89 RWO 05/24/13 RWMJM7 3-1/2"BKR PATCH SET(05/16/13) PEEWIT No: 1810930 09/24/01 RWTP CORRECTIONS v 01/07/14 TJW.IM) PULLED PATCWSET WRP(12/21-24 AR Na: 50-029-20618-00 I-05!24/0IPJC GLV(20&SLD SLV CORRECT —j 5 RVNSEC 32,T12N,R13E,797'FSL&1727 ElM. 12/04/08 DTRfPJC SET FX PLUG(11/15/08) 1 05/03/13 COJ/JMD RILED PX PLUG/GLV C!0(04/27-28/13) BP Exploration(Alaska) R-10 Sundry 4 10/8/2015 • • TREE= 4•CAMERON WELLHEAD= 135/8' ACTUATOR= AXHSON R-10 PRE-RIG MAL KB.ELE 49.10' BF ELEV= 20.08' KOP 3100' 01111)E13-1/2-OTIS X1313SSSV NP,13=2.75- Max Angle= 45'@ 5300' Datum MD= 10063' 2618 9-5/8'DV FKR Datum ND= 8800'SS GAS LET MANCRELS 113.318-CSG.724,L-80,D=12.34T 11=3111 ' ST MD ND DEV TY FE VLV LATCHRT DATE L 5 3262 3256 FO14 OTIS OMY M4 0 0428113 4 6287 5745 36 OTIS DMN RM 0 04728/13 3 8621 7638 35 OTIS DMV R34 0 05/24/05 2 9185 8106 33 OTIS CMN RIA 0 01/03/89 1 9279 8184 33 OILS DMf' RM 0 05/24/05 Minimum ID= 1.81" @ 9306'-9322' 3-1/2"BKR PATCH 9396--I3-1/'R(R SWS NP,D=275' I 1 I 9417' 3-1/2 C6-1 CAM SLD SLV,D=2.813' I Tubing cut-9,436' ...,-,, 1 I 9460' HTBGSEAL ASSY ` 9484' 1H9-5/8'x 3-12'TIW FKR,D=3.946' I r 9530. 3-12'FKRSWS PP,D=2.75' I ITOPOF T LNR 1111=3111 r eI—9563' J....13-12'RCR SWS NP,D=2.75' I TB 13.1/2' G,9.34,L-80_0087 D 0087 bpf, =2.99T H 9696' [_x596•J-I312'vulEG 13=2s9r I Pull IBP-9,720' 9685 a.LO TT LOGGED 06/25/! j Cement plug to 200'above top perf: . 10,889'-9,800' fix` 19-5/8'CSG,474 L-80,D=8.681'H 10040. 1_A 1 L 1 lu, REF LOG BI-CS ON 10092' —17'MARKER JOINT I ANGLE AT TOP FERE.31'@ 10073' . Note:Refer to Production CB for historical pert data ' SIZE SFF INTERVAL Opn/Sgz SI-10T SOZ 2-1/8' 4 10073-10118 0 10/17/89 2' 8 10222-10242 0 05/15/99 , 1-11/18' 8 10242-10270 S 10/03/89 FBTD 10888' r♦06.44.444 140104044 44 I r LMR,264,L-80,0383. bpf,D=8.276' H 10935 1•1•1•�•1•.•�•��1 DATE REV BY COMMENTS DATE REV 8Y COMMENTS FRI DHOE BAY UNIT 10/30/81 IEITIAL COMPLETION 05/17/13 PJC PERF CORRECTOR WELL: R-10 01/02/89 RINO 05/24/13 RWMJMC3-12'BKR PATCH SET(05/16/13) PERIAT tb: 1810930 09/24101 RM9P CORRECTIONS 01/07/14 TJW,NuD'FULLED PATCH/SETWRP(1221-24 API No: 50-029-20618-00 05/24/05 RWL/PJC GLV CJO&SLD SLV CORRECT SEC 32,T12N,R13E,797'FSL&1727 FWL 12/04/08 DTR/PJC SET PX FLOG(11/15/08) 1 05/03/13 CDJ/JMO FULLED PX PLUG/GLV C70(0427-28/13) BP Exploration(Alaska) R-10 Sundry 5 10/8/2015 • • Parker 273 BOPE Schematic PARKER 273 BOP STACK RAM TYPE BOP DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8'-5M i Q 13 5/8'-5M STUDDED TOP Al 5/8•-5M FLANGED BOTTOM q "- . :. W/(2) 14' UL2 OPERATOR, UPPER CAVITY - ANNULAR BOP: SHAFFER LXT 13 5/8•-541 AND (2) 14'PSLK W/BSTR OPERATOR. '•'•"•''•''• •. • •""" - 13-5/8' SM STUDDED TOP LOWER CAVITY o 13-5/8' 5M FLANGED BOTTOM 0 DRILUNG CROSS: 13 5/8'-5M FLANGED TOP .-t 1M A.,,-.. * �■ G 13 5/8'-5M FLANGED BOTTOMM SIDE•) m W(2) 3 I/8'—SDE OUTLETS cam. 1 • ZJ" I� 1 I KILL LINE: ft.''''—'''--ti ^ 1 H _ 2-1/16' SM FLEX HOSE 11)<,,x? 2-1/16' 5M X 3—I/8" 5M U.S.A.r 3—I/8' 5M FLANGED MANUAL GATE VALVE 7(163-1/8' SM FLANGED HYDRAULIC GATE VALVE I� li=i s �, / 1�. Ll CHOKE UNE: MAV Tr='E aoP: 3-1/8" 5M FLANGED MANUAL GATE VALVE SHAFFER LAT SINGLE 13 5/8. 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8'-5M STUDDED TOP 8" 5M FLEX HOSE 13 5/8,+5M FLANGED BOTTOM 3-1/8" *7(2) 4 UL2 OPERATOR R-10 Sundry 6 10/8/2015 . • • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re-drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box in the Patricia or Steve upper left corner of Form 10-403 is checked. If the "Aba do on" or "Suspend" ,-, boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Patricia or Steve work) the initial reviewer will cross out that erroneous entry and initial it on / both copies of the Form 10-403 (AOGCC's and operator's copies). Instead, then check the "Suspended" box and initial that change. Guy or Victoria The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug for Jenni Redrill" box, she will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states"Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, she will check the History tab Jenni in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, she will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will change Jenni the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Jenni Geologists will check the "Well by Type Work Outstanding" user query in Patricia or Steve RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. Imag ect Well History File Cover e XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. J ~ L- ~ ~ ~- Well History File Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor Quality Originals: [] Other: NOTES: [] Other, No/Type [] Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of various kinds [] Other BY: BEVERLY ROBIN VINCENT SHERY[~INDY Project Proofing BY: BEVERLY ROBIN ~SHERYL MARIA WINDY '/2¢ Scanning Preparation x 30 = BY: qBEV~.~OBIN VINCENT SHERYL MARIA WINDY Production Scanning Stage 1 PAGE COUNT FROM SCANNED FILE: ~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: BY: BEVERL~)VINCENT SHERYL MARIA WINDY NO WERE FOUND: YES NO BY: BEVERLY ROBIN VINC~ARIA WINDY DATE: RESCANNED BY; BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE; /SI General Notes or Comments about this file: Quality Checked 12/10/02Rev3NOTScanned.wpd STATE OF ALASKA . '- KA OIL AND GAS CONSERVATION COMM SION REPORT OF SUNDRY WELL OPERATIONS ., ` 1. Operations Abandon U • Repair Well U Plug Perforations u Perforate U Other 5. �- }� Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extension I' 4 /C / '1 _ Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Well❑ � 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: 6 J [q- Name: BP Exploration (Alaska), Inc Development Exploratory ❑ • 181 - 093 -0 v i. 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 • 50- 029 - 20618 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028278 PBU R -10 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted s PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 10935 feet Plugs measured None feet true vertical 9599.75 feet Junk measured None feet Effective Depth measured 10889 feet Packer measured 9484 feet true vertical 9560.67 feet true vertical 8356.19 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" x 30" 30 - 110 30 - 110 0 0 Surface 2656 13 -3/8" 72# L -80 29 - 2685 29 - 2684.87 4930 2670 Intermediate None None None None None None Production 10012 9 -5/8" 47# L -80 28 - 10040 28 - 8829.65 6870 4760 Liner 1391 7" 26# L -80 9544 - 10935 8406.75 - 9599.75 7240 5410 Perforation depth Measured depth 10073 - 10118 feet 10222 - 10240 feet 10240 - 10242 feet 10242 - 10270 feet True Vertical depth 8857.94 - 8896.59 feet 8986.47 - 9002.07 feet 9002.07 - 9003.81 feet 9003.81 - 9028.08 feet Tubing (size, grade, measured and true vertical depth) 3 -1/2" 9.3# L -80 27 - 9597 27 - 8451.58 Packers and SSSV (type, measured and true vertical depth) 3 -1/2" TIW Packer 9484 8356.19 Packer None None None SSSV 12. Stimulation or cement squeeze summary: JUN p 201 � Intervals treated (measured): SCANNED UN C7 U Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 -635 36 1358 177 Subsequent to operation: 0 0 0 0 0 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development El - Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil El ' Gas U WDSPL[J GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUC0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Nita Summerhays Email Nita.Summer Printed Name Nita Summerhays Title Petrotechnical Data Technician Signatur / `/ fig Phone 564 -4035 Date 6/11/2013 l/Z--/- RBDMS JUN 14 201 Form 10-404 Revised 10/2012 Sub it Original Only • • Daily Report of Well Operations ADL0028278 4/15/2013 LRS #t -98 Load and Transport Crude for CMIT- TxIA T /I /0= 240/380/0 SI CMIT TxIA 2500 psi PASS MIT OA 2000 psi PASS (PATCH TUBING /LINER) Pumped total of 7 bbls meth, 114 bbls crude down TBG /IA to achieve test pressure of 2500 psi. 15 min loss of 18/17 psi, 30 min loss of 16/16 psi, fora total loss of 34/33 psi in 30 min test. Bleed TBG /IAP to 500 psi. Pump 2 bbls ambient meth, 3 bbls 60* crude down OA to reach test pressure of 2000 psi. Lost 21 psi in 1st 15 min, lost 18 psi in 2nd 15 min; lost 39 psi in 30 min test. Bled OA to 0 psi ( -4 bbls) 4/16/2013 FWHP= 600/600/0 SW, SSV, WV= CLOSED MV =OPEN IA, OA =OTG ** *WELL S/I ON ARRIVAL SWCP 4519 * ** (patch tubing /liner) 4/26/2013 ** *CONTINUE WSR TO 4/27/13 * ** ** *CONTINUE WSR FROM 4/26/13 SWCP 4519 ** *(patch tbg /liner) SET WCS @ 9526' SLM. PULLED ST#4 (6287' MD) OGLV & ST #5 (3262' MD) LGLV. SET ST #5 DGLV (3262' MD) & ST#4 DGLV (6287' MD). PULLED WCS FROM 9526' SLM. PULLED PX -PLUG BODY AND PRONG FROM 9530' MD. LOC TT WITH TEL @ 9585' ELMD WITH A-9' CORRECTION. TAGGED BOTTOM @ 10400' MD. 4/27/2013 ** *CONTINUE WSR TO 4/28/13 * ** ** *CONTINUE WSR FROM 4/2//13 SWCP 4519 ** *(patch tbg /liner) CALIPER FROM 10395' SLM TO SURFACE. DRIFT TO TTL @ 9585' ELMD W/ 20' OF 2.70" DMY WHIPSTOCK DRIFT. 4/28/2013 ** *WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED ON WELL STATUS * ** T /I /O = 120/160/0. Temp = SI. T & IA I-Ls (Pre E- Line). AL SI © casing valve, ALP = 200 psi. T FL © 1300' (12 bbls). IA FL © 1100' (68 bbls). 5/9/2013 SV, WV = C. SSV, MV = 0. IA, OA = OTG. NOVP. 13:45 hrs. ** *WELL S/I ON ARRIVAL SWCP 4519 * ** SAT DOWN AT 7' WITH DUMMY WHIPSTOCK DUE TO GREASE. RAN 2.71 G -RING TO 200' SLM. RAN 2.80" G -RING TO 1980' SLM. 5/13/2013 ** *CONTINUE WSR TO 5/14/13 * ** ** *CONTINUE WSR FROM 5/13/13 SWCP 4519 ** *(patch tubing /liner) RIG DOWN DUE TO HIGH WINDS, PHASE II CONDITIONS 5/14/2013 ** *WELL LEFT S/I PAD * ** ***WELL S/I ON ARRIVAL ** *(patch tubing / liner) RIG UP SWCP 4519 5/14/2013 ** *CONTINUE WSR ON 5/15/13 * ** ** *CONTINUE WSR FROM 5/14/13 SWCP 4519 ** *(patch tubing / liner) DRIFTED TO 9,400' SLM WITH 2.74" X 20' DUMMY WHIPSTOCK (no issues). TARGET DEPTH = 9,314' ELMD. 5/15/2013 ** *WELL LEFT S/I ON DEPARTURE * ** T /I /0= 150/200/0 Temp =SI. MIT -IA to 2500psi (PATCH TUBING/ LINER) ** *Job 5/16/2013 continued on 5/17/13 WSR * ** • Daily Report of Well Operations ADL0028278 * ** JOB CONTINUED FROM 05/15/2013 * ** (SLB E -LINE SET PATCH) RIH W/ MH -22, AH -38, ERS, UPCT, BAKER 10, 3.5" BAKER FLOGARD PATCH, OAL RIH =35'. SET PATCH 9306'-9322' (ELEMENT TO ELEMENT)_, TOP OF PATCH = 9305', CCL STOP AT 9298', OAL LIH= 21.31', MAX OD = 2.74 ", MIN ID= 1.81" FN = 1.38 ". - LOST 200 LBS OF TENSION, GOOD CURRENT SHIFT INDICATION - T /I /O = 120/160/0 PSI BEFORE AND AFTER SETTING THE PATCH. GOT HUNG UP AFTER SETTING PATCH AND SETTING DOWN ON IT - ABLE TO GET FREE AFTER GOING DOWN AGAIN AND OVERPULLING 1200 LBS. PATCH SET. FINAL T /I /O = 120/160/0 PSI 5/16/2013 * ** JOB COMPLETE. WELL SI UPON DEPARTURE * ** ** *Job continued from 5/16/13 WSR * ** MIT -IA to 2500 psi. * *Got LLR ** (PATCH TUBING/ LINER) Pumped 5 bbls of meth followed by 237 bbls of 110* crude down IA to determine LLR.Got a LLR of 2.4 bpm @ —2450 psi. FWHP's 300/0/250 Temp =Sl 5/17/2013 WV,SV =C SSV, MV =O CV =OTG Pad Op notified of well status per LRS departure. T/I/0= 210/120/16U. Temp =S1. [A FL (FB request). AL SI © casing valve. IA FL © 552' (33 bbl). 5/17/2013 FB in control of well upon departure. FLUIDS PUMPED BBLS 14 METH 354 CRUDE 4 DIESEL 372 TOTAL TREE= 4" CAMERON WELLHEAD = 13 -5/8" MCEVOY SA NOTE ACTUATOR= AXaS0N R -10 MIAL KB. El 49.10' BF ELEV = 2008" KOP= 3100' 1 1996" 1_13-1/2" OTIS XDB SSSV MI' D = 2.75" I Max Angle 45 fp 5300' Datum MD= 10063' I 2619' — 19-5/8" DV PKR 1 Datum TVD = 8800' SS GAS LFT MANDRELS ( 13 -3/8" CSG, 72#, L-80, D= 12.347" H 2665' I ST MD TVD DEV 7Y FE VLV LATCH FORT' DATE 5 3262 3256 14 OTIS DMY RM 0 04/28/13 4 6287 5745 36 OTIS DMY RM 0 04/28/13 3 8621 7638 35 OTIS DMY RM 0 05/24/05 13 -1/2" BKR PATCH, D= 1.81" (05/16/13) H 9306• - 9322' ►_ '° ■ 2 9185 8106 33 OTC DMY RM 0 01103/89 1 9279 8184 33 OTIS DMY RM 0 05/24/05 Minimum ID = 1.81" @ 9306' - 9322' I 9395' H3 -1/2" RCR SWS NP, D= 2.75" I 3 -1/2" BKR PATCH I I { 94 i 1--13 -1/2" CB-1 CAM SLD SLV, N3= 2.813' 1 9469' H TBG SEAL ASSY 1 �A 9484' 9 -5/8' x 3- 112" TM/ RCR, D = 3.946' 9530' H3 -1/2' RCR SWS NP, D = 2.75" I 1 TOP OF 7" LW H 9545 I 9563' H3_1/2- FKR SINS NP, D = 2.75" I 1 3-1/2" TBG, 9.3#, L-80, .0087 bpf, D = 2.992' --1 9596" 9596' H3 -112 WLEG, D = 2.992' 1 1 9586' 1--L -' TT LOGGED 06/25/89 1 1 9-5/8" CSG, 47 #, L -80, D= 8.681" H 10040' 1 - C PHRFORATIDN SUMINARY REF LOG: BRCS ON 08/17/81 • ( 10092' H7' RAWER JOM 1 ANGLE AT TOPPBRF: 31° @ 10073' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2 -1/8" 4 10073 - 10118 0 10/17/89 2" 8 10222 - 10242 0 05/15/99 1- 11/16" 8 10242 - 10270 S 10/03/89 FBTO 10889' 0040* ( 7' LNR, 26#, L-80, .0383 bpf, D = 6.276" H 10935' DATE REV BY CONVENTS DATE REV BY COMMENTS PRtDHOE BAY UNIT 10/30/81 ORIGINAL COMPLETION 05/17/13 PJC PBRF CORRECTOR WB L: R-10 01/02189 RWO 05/24/13 RWTWJND 3-1/2" BKR PATCH SET (05/16/13 PERMIT No: "1810930 09/24/01 RCP CORRECTIONS AR No: 50-029-20618-00 05/24/05 RWLIPJC GLV C/O & SLD SLV CORRECT SEC 32, T12N, R13E, 797' FSL & 1722' ANL 12/04/08 DTRIPJC SET PX RUG (11/15/08) 05/03/13 CD;YJND PULLED PX RUG/GLV C/0 (04/27- 28/13) BP Exploration (Alaska) r~ L JU~ ~ ~ 2~A~ BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 July 10, 2009 ; °~ .l.~4~~~~' ~.l~L. n~t~~ ", ~~ ~~ Mr. Tom Maunder '~ ~~~ Alaska Oil and Gas Conservation Commission ~ ~ 333 West 7th Avenue ~ '` ~ Anchorage, Alaska 99501 ~ Subject: Corrosion Inhibitor Treatments of GPB R-Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB R- Pad 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 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 altemate, Torin Roschinger, at 659-5102. Sincerely, Anna Dube, P.E. 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) R-pad natp Revised 7/10/2009 Well Name API # PTD # 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 R-02 50029203540000 1781000 1.25 NA 1.25 NA 6.8 5/11/2009 R-03A 50029203640100 1981710 1.5 NA 1.5 NA 7.65 5/13/2009 R-04 50029203740000 1790380 2.25 NA 2.25 NA 13.6 5/13/2009 R-05A 50029203800100 1972500 0 NA 0 NA 3 5/13/2009 R-06A 50029203880100 1981270 0.75 NA 0.75 NA 13.17 5/13/2009 R-07A 50029205230100 2000100 2.25 NA 2.25 NA 43 5/11/2009 R-08 50029205480000 1810010 0.25 NA 0.25 NA 1.7 6/12/2009 . R-09A 50029206090100 1982330 3.25 NA 3.25 NA 17.85 5/14/2009 R-10 50029206180000 1810930 2 IVA 2 IVA 14.5 6/22/2009 R-11A 50029208930100 1982060 0.25 NA 0.25 NA 1.7 6/11/2009 R-12 50029209210000 1830350 0.25 NA 0.25 NA 1.7 6/12l2009 R-13 50029209290000 1830440 24 NA 24 NA 96.9 6/23/2009 R-14 50029209090100 2021560 0 NA 0 NA 0.04 5/18/2009 R-15A 50029209170100 1990360 0 NA 0 NA 1.7 5/18/2009 R-16 50029206860000 1811740 15 NA 15 NA 107.5 5/17/2009 R-17A 50029206770100 1981380 4 NA 4 NA 27.2 5/15/2009 R-186 50029206330200 1981190 6.75 NA 6.75 NA 48.87 5/15/2009 R-19A 50029206370100 1971710 8.5 NA 8.5 NA 67.48 5/17/2009 R-21 50029209970000 1831200 0.25 NA 0.25 NA 3.4 6/13/2009 R-22 50029210050000 1831280 0.5 NA 0.5 NA 4.3 6/12/2009 R-23A 50029210130100 1972020 225 NA 2.25 NA 16.2 6/12/2009 R-24 50029212320000 1842160 9.5 NA 9.5 NA 37.4 6/12/2009 R-25A 50029222780100 1972300 0 NA 0 NA 1.7 5/18/2009 R-26A 50029215470000 1860370 0.75 NA 0.75 NA 4.3 6/22/2009 R-27 50029215570000 1860510 0.25 NA 0.25 NA 1.7 6/11/2009 R-29 50029222750100 1971070 20 3.9 1.25 NA 11.05 5/14/2009 R-31A 50029222770100 2021500 1.5 NA 1.5 NA 8.5 5/11/2009 R-32A 50029224130100 1980090 0.75 NA 0.75 NA 8.5 6/11/2009 R-34 50029224080000 1931530 0 NA 0 NA 2.5 5/18/2009 R-35 50029224240000 1931810 0.25 NA 025 NA 1.7 5/11/2009 R-36 50029225220000 1941440 3.25 NA 3.25 NA 44.2 5/14/2009 R-39A 50029225260100 1960840 2 NA 2 NA 22.1 5/11/2009 R-40 50029229260000 1982000 1.5 NA 1.5 NA 6.8 5/14/2009 R-41 50029233990000 2081530 3.25 NA 3.25 NA 22.1 5/12/2009 • BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 June 26, 2009 ,~~ ~G~ 3 `~ V Mr. Tom Maunder ~,~ ~ Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of R-Pad Dear Mr. Maunder, `J ~ e. _; x': . ~ ~ ~ ;, ; JUL ~ ~ 200~ ~p~~~~ ~i~ ~ Ga~ Cons. ~om~i~si~~ Anc~or~~ Enclosed please find a spreadsheet with a list of weils from R-Pad 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, top of 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, ~~.~~~~~~ar ,~~.i~. ~:> , Z~C~~s Torin Roschinger BPXA, Well Integrity Coordinator ~ ~ BP Exploration (Alaska ) Inc. Surtace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) I~atn R-pad 6/25/2009 Well Name PTD # 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 R-02 1781000 1.25 NA 1.25 NA 6.8 5/11/2009 R-03A 1981710 1.5 NA 1.5 NA 7.65 5/13/2009 R-04 1790380 2.25 NA 2.25 NA 13.6 5/13/2009 R-05A 1972500 0 NA 0 NA 3 5/13/2009 R-06A 1981270 0.75 NA 0.75 NA 13.17 5/13/2009 R-07A 2000100 2.25 NA 2.25 NA 43 5/11/2009 R-08 1810010 0.25 NA 0.25 NA 1.7 6/12/2009 R-09A 1982330 3.25 NA 3.25 NA 17.85 5/14/2009 R-10 1810930 2 NA 2 NA 14.5 6/22/2009 R-11A 1982060 0.25 NA 0.25 NA 1.7 6/11/2009 R-12 1830350 0.25 NA 0.25 NA 1.7 6/12/2009 R-13 1830440 3.75 NA 3.75 NA 76.5 6/22/2009 R-14 2021560 0 NA 0 NA 0.04 5/18/2009 R-15A 1990360 0 NA 0 NA 1.7 5/18/2009 R-16 1811740 15 NA 15 NA 107.5 5/17/2009 R-17A 1981380 4 NA 4 NA 27.2 5l15/2009 R-186 1981190 6.75 NA 6.75 NA 48.87 5/15l2009 R-19A 1971710 8.5 NA 8.5 NA 67.48 5l17/2009 R-21 1831200 0.25 NA 0.25 NA 3.4 6/13/2009 R-22 1831280 0.5 NA 0.5 NA 4.3 6/12/2009 R-23A 1972020 2.25 NA 2.25 NA 162 6/12/2009 R-24 1842160 9.5 NA 9.5 NA 37.4 6/12/2009 R-25A 1972300 0 NA 0 NA 1.7 5/18/2009 R-26A 1860370 0.75 NA 0.75 NA 4.3 6/22/2009 R-27 1860510 0.25 NA 0.25 NA 1.7 6/11/2009 R-29 1971070 20 3.9 1.25 NA 11.05 5/14/2009 R-31 A 2021500 1.5 NA 1.5 NA 8.5 5l11 /2009 R-32A 1980090 0.75 NA 0.75 NA 8.5 6/11/2009 R-34 1931530 0 NA 0 NA 2.5 5/18/2009 R-35 1931810 0.25 NA 0.25 NA 1.7 5/11/2009 R-36 1941440 3.25 NA 3.25 NA 44.2 5/14/2009 R-39A 1960840 2 NA 2 NA 22.1 5/11 /2009 R-40 1982000 1.5 NA 1.5 NA 6.8 5/14/2009 R-41 2081530 3.25 NA 3.25 NA 22.1 5/12/2009 ') ) / ~l- Of? '>"""-QD '-'1 ,._\ '~r .~........" i ({ '''''' ,,,,," .11 . '''"'¡r ':., . ' it !.' ¡, t d./ \ ¡ f :: \\'. ¡'. II I' ;/\ \. ,II .. ,.r '~, . ~~~ :~? ./ JU \\ t ¡ ;:? i~\UYÙ !.J: : n: :1 '\ I, ¡I ¡:I L:) L ( jj 'W L~ L-~ .,.....'-.,"'0 ;1-; Pur, ì¡ Ii[ ! !I il ! ,=:1 : \ ' \ i :\ ti¿) L] fTi' n fjJ' ~.~ I 'I ¡f.' \\ P :i, , ' , . iIlw lb 1-:::'\ in· .{!j" , diu i iJ...¡' ~ \" j. i? \"It ; ¡~,:\" . \ I ' .11111 Un.' , \\...;:'..l il : \':~I FRANK H. MURKOWSK', GOVERNOR AIfA~1iA OIL AND GAS CONSERVATION COMMISSION 333 W. pH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Sean McLaughlin CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 SCANNED MAY 2 () 2005 Re: Prudhoe R-10 Sundry Number: 305-120 Dear Mr. McLaughlin: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior unless rehearing has been requested. v DATED this l2..-crãý of May, 2005 Encl. ) ) Subjeot: Re: J-17B, 06-20 Well Abandonments from: Jane Williamson <jane_williamson@admin.state.ak.us> Date: Wed, 11. May.2005 18:09:39 -0800. . . To:' Winton Aubert <win~on_~ube~@admin.state.ak.Ùs> . . Cè:: Cathy P'Foerster :<cathY_foerst~r@øØmin.state.ak.us>,JÒhn D H~rtz· <ja~k_hartz@admirl~state.ak.us>,.·Robert flCrandaU <bob_crahdall@admin.statè.'a.k..us>. . .<1....~ ..;',~-\ .~'x Winton, Attached are my analyses for J-17B, DS 6-20, and R-10. PBU 6-20 had complete justification. The new wellbore will drain existing reserves. R-10 had insufficient information, but in review of the performance, I don't see significant reserve loss by plug-back. I am concerned about J-17B as noted in my write-up. They provided very little information on the well other than they are sidetracking to a Sag location. When produced the well makes over 600 STB/D at around 36 MSCF/STB. I estimate 500 MSTB remaining (assuming a limiting GOR of 80 MSCF/STB or 300 BPD end rate.) I'll will give Leslie a call on both J-178 and 18-12A. Jane Winton Aubert wrote: Jane, Sorry to be a pest, but BP wants to start J-17B on Fri (5/13) and 06-20 on Man (5/16). See previous E-mail. Thanks, WGA Jane Williamson, PE <jane williamson@admin.state.ak.us> Reservoir Engineer Alaska Oil and Gas Conservation Commission .. Content-Type: application/msword PBU J-17B.doc: . ¡ Content-Encodmg: base64 Content-Type: application/msword PBU 6-20.doc Content-Encoding: base64 C()n~~n~-TYP~: applicatiqn/msword ¡:;8ü R-i û.åoc· Content-Encoding: base64 ) ) Date: To: Prom: Subject: May 11,2005 Pile Jane Williamson Prudhoe Well R-I0 - Plug Back in Preparation for SIT Attached are plots of production history and decline analysis for the subject well. The ¡well has not been continuously produced since 2000. The tests since that time are less '\/ than 100 BOPD. The reason tor the loss of productivity is not explained in the sundry writeup. Little or no reservet remain in this well as it exists. Though the information provided in the sundry application is totally inadequate, I believe we can approve this sundry. PBU J-17B Plug Back Page 1 of3 ~ XO ~ 100 50 - 10 -:: 5 - 1-:: 0.5 - \ 0.1 -= 0.00 - 0.01 PBU J-17B Plug Back Ige2 AU)l-(EBI\Y, AU)l-(ECI.. .( J 10;1 ï ,-/ go 05 03e .~ Page 2 of3 PBU J-17B Plug Back Page 3 of3 '" ~ ô ~ ~ Q:: Õ 10--= 100 1(0) --= 100:0 ~ .. I 7fJ) I 1500 QmOl AaI(Mf: ) Rase 01 CæeNaTe Cæe1 b 0 Ci Q3J;9 4Ae qi 1ffi:Hi t:tIJd ti 12I31t2J:» Ie aY31fAœ EroRáe 100lWd Rm Ráe 00.12)4 t:tIJd Qm Aut 3312.16Mf: Qm D3e œ'31f.ID) RésEr\es 4:laœ Mf: 8JR 3Hi72 Mf: Faa:æt Bœ:I B¡ Ráe Fcre:æt D3e R-10 3750 ""--' _/ þJGA- 5/12./2..005 RECEIVED MAY 1 0 Z005 ) STATE OF ALASKA ") ALASKA Oil AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 Alaska Oil & Gas Cons. Commis AnthcragR 1. Type of Request: a Abandon I 0 Aepair Well 0 Plug Perforations 0 Stimulate o Alter Casing 0 Pull Tubing 0 Perforate New Pool 0 Waiver o Change Approved Program 0 Operation Shutdown 0 Perforate [J Ae-Enter Suspended Well o Other [J Time Extension 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): 4. Current Well C)ðss: IBI Development 0 Exploratory o Stratigraphic 0 Service 5. Permit To Drill Number 181-093 /' 6. API Number: /' 50- 029-20618-00-00 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool PRESENT WELL CONDITION SUMMARY Total Depth TVD (ft): I Effective Depth MD (ft): IEffective Depth TVD (ft): Plugs (measured): 9600 10889 9561 9563 Length Size MD TVD Burst 99519-6612 9. Well Name and Number: 49.1' R-10 ( 8. Property Designation: ADL 028278 11. Total Depth MD (ft): 10935 Casing Structural Conductor Surface Intermediate Production Liner Junk (measured): None Collapse 110' 20" x 30" 110' 110' 2685' 13-3/8" 2685' 2685' 5380 2670 10040' 9-5/8" 10040' 8830' 6870 4760 1391' 7" 9544' - 10935' 8407' - 9600' 7240 5410 Perforation Depth MD (ft): Perforation Depth TVD (ft): 10073' -10242' 8858' - 9004' Packers and SSSV Type: 9-5/8" x 3-1/2" TIW packer; 3-1/2" Otis 'XDB' SSSV Landing Nipple Tubing Size: 3-1/2",9.3# Tubing Grade: L-80 Packers and SSSV MD (ft): 9484' 1996' Tubing MD (ft): 9596' o BOP Sketch 13. Well Class after proposed Work: / o Exploratory IBI Development 0 Service 12. Attachments: IBI Description Summary of Proposal o Detailed Operations Program 14. Estimated Date for Commencing Operations: 15. Well Status after proposed work: o Oil 0 Gas o WAG DGINJ June 15, 2005 Date: o Plugged DWINJ 16. Verbal Approval: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Sean McLaughlin Title CT Drilling Engineer Signature j./'-- !\A ( (~ Phone 564-4387 Commission Use Only IBI Abandoned o WDSPL Contact Sean Mclaughlin, 564-4387 Date sA/os Prepared By Name/Number: Terrie Hubble, 564-4628 Conditions of approval: Notify Commission so that a representative may witness I Sundry Number: 305.. /~ 0 o Plug Integrity o Location Clearance o BOP Test o Mechanical Integrity Test Other: RBDMS 8Ft rtA \t 1 6 7005 APPROVED BY O ~t\fff~~lr~R\ t THE COMMISSION " f\ t '---.. l , '". "-- Date £7!ýo~ Suomit In Duplicate ) ) JJ To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: S.M. McLaughlin CTD Engineer Date: May, 6, 2005 Re: P&A operations for well R-I0 as part of the CTD sidetrack / Well R-IO is a candidate for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig. The sidetrack, R-I0, will exit the 7" liner off a cement ramp and target the Sag River. The proposed kick off point is ,/ at the top of the existing perforations, which will be isolated by a cement plug. The following describes work planned for the P&A and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre CTD Summary 1) 0 MIT-OA, 2) 0 MIT-IA / 3) 0 AC-LDS/POT; AC-PPPOT-IC; AC-PPPOJ-T 4) S Caliper tubing and liner ~~-::'2 5) C P&A parent well with 17 ppg ceme~b1) The pre CTD work is slated to begin on 6/15/05. /' Sean McLaughlin CTD Drilling Engineer 564-4387 CC: Well File Sondra Stewman/Terrie Hubble TREE =. 4" CAMERON WELLHEAD = 13-5/8" MCEVOY ) .....,.."............,. .,'" .."........ A CTUA TOR = ,,"" ,,,,,.." ""... ,,,. KB. ELEV = BF. ELEV ~ ¡<or'; , Max Angle = Datum MD = Datum1VD = AXELSON 49.05' 20.08' 3100' 45 @ 5300' 10063' 8800' SS 113-3/8" CSG, 72#, L-80, ID = 12.347" 1-1 2685' ~ Minimum ID = 2.75" @ 1996' 3-1/2" OTIS XDS SSSV NIPPLE I TOP OF 7" LNR 1-1 9545' 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" 1-1 9596' I 9-5/8" CSG, 47#, L-80, ID = 8.681" 1-1 10040' 1 PERFORATION SUMMARY REF LOG: BHCS ON 08/17/81 ANGLE AT TOP PERF: 31 @ 10073' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 2-1/8" 4 10073-10118 0 10/17/89 2" 8 10222-10242 0 05/15/99 1-11/16" 8 1 0242-10270 S 10/03/89 I PBTD 1-1 10889' 17" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 1-1 10935' DATE 10/30/81 01/02/89 09/24/01 03/10/04 REV BY COMMENTS ORIGINAL COM PLETION RWO RNlTP CORRECTIONS JBM'KAK SET XX PLUG DATE R-10/' I) - = SA ') NOTES 1996' Ij3-1/2" OTIS XDB SSSV LAND NIP, ID = 2.75" 2619' 1-19-5/8" DV PKR 1 ~ ST GAS LIFT MANDRELS MD 1VD DEV TYÆ VLV LATCH PORT DATE 5 3262 3207 15 OTIS RA 4 6287 5696 36 OTIS RA L 3 8621 7588 35 OTIS RA 2 9185 8055 33 OTIS RA 1 9279 8134 33 OTIS RA I . 9395' 1-13-1/2" PKR SWS NIP, ID = 2.75" 1 9417' 1-13-1/2" CAM SLIDING SLY, ID = 2.813" í~¡ ~.. K Z I j:>; M íþ ~ . w:~ ~ I--=-1 ~: I ... ~ 9469' I-1TBG SEAL ASSY 1 9484' 1-19-5/8" x 3-1/2" TIW PKR, ID = 3.946" 1 9530' 1-13-1/2" PKR SWS NIP, ID = 2.75" 1 9563' 1-1 XX PLUG (03/10/04) 1 9563' 1-13-1/2" PKRSWS NIP, ID = 2.75" 1 9596', 1-13-1/2" WLEG I 9585' 1-1 ELMD TT LOGGED 06/25/89 1 f I 10092' 1-17" MARKER JOINT I ì JlIIIIIJ.. REV BY COMMENTS PRUDHOE BAY UNIT WELL: R-10 PERMIT No: 1810930 API No: 50-029-20618-00 SEC 32, T12N, R13E BP Exploration (Alaska) TREE =' '" 4" CAMERON WELLHEAD = 13-5/8" MCEVOY ) ACTUATOR = KB. ELEV = BF. ELEV ;; KOP= Max Angle = Datum MD = Datum TVD = AXELSON 49.05' 20.08' 3100' 45 @ 5300' 10063' 8800'S5 13-3/8"CSG, 72#, L-80,ID=12.347" l-i 2685' ~ Minimum ID = 2.75" @ 1996' 3·1/2" OTIS XDS SSSV NIPPLE I TOP OF 7" LNR l-i TOP OF 2-3/8" LNR -i Top of Cement 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" l-i 9545' 9550' 9596' 19-5/8" CSG, 47#, L-80, ID = 8.681" l-i 10040' 1 ÆRFORA TION SUMMARY REF LOG: BHCS ON 08/17/81 ANGLE AT TOP ÆRF: 31 @ 10073' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 2-1/8" 4 10073-10118 isolated proposed 2" 8 10222-10242 isolated proposed 1-11/16" 8 10242-10270 isoated proposed I PB1D l-i 10889' 17" LNR, 26#, L-80, .0383 bpf, ID = 6.276" l-i 10935' DATE 10/30'81 01102/89 09/24/01 03/10/04 REV BY COMMENTS ORIGINAL COM PLETION RWO RNITP CORRECTIONS JBMlKAK SErXX PLUG DATE R-10A Proposed CTD Sidetrack - - - L I I i :8: I ì ~ I o ~ ~ REV BY COMMENTS SAFL. )NOTES 1996' 1-13-1/2" OTIS XDB SSSV LA ND NIP, ID = 2.75" = 2619' l-i 9-5/8" DV PKR 1 ~ GAS LIFT MANDRELS . ST MD TVD DEV TYÆ VLV LATCH PORT DATE 5 3262 3207 15 OTIS RA 4 6287 5696 36 OTIS RA 3 8621 7588 35 OTIS RA 2 9185 8055 33 OTIS RA 1 9279 8134 33 OTIS RA 9395' l-i 3-1/2" PKR SWS NIP, ID = 2.75" 1 9417' 1-i3-1/2" CAM SLIDING SLY, ID = 2.813" 9469' I-iTBG SEAL ASSY 1 9484' l-i 9-5/8" x 3-1/2" TIW PKR, ID = 3.946" 1 9530' l-i 3-1/2" PKR SWS NIP, ID = 2.75" 1 I 9563' l-i 3-1/2" PKR SWS NIP, ID = 2.75" 1 l-i 3-1/2" WLEG 1 l-i ELMD TT LOGGED 06/25/89 1 / 9596' 9585' 10075' 11000' 000 oou, 2-3/8" Banzai completion 1-1 12200' I 10092' l-i 7" MARKER JOINT 1 / PRUDHOE BA Y UNIT WELL: R-10 ÆRMIT No: 1810930 API No: 50-029-20618-00 SEC 32, T12N, R13E BP Exploration (Alas ka) STATE OF ALASKA ALAS~. LAND GAS CONSERVATION CO~" /SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations pedormed: [] Operation Shutdown [] Stimulate r'-I Pull Tubing [] Alter Casing Plugging [] Perforate [] Repair Well [] Other Name of Operator 15. Type of welh. . 6. IX] Deve~opmen[ BP Exploration (Alaska) Inc. i [] Exploratory Address [] Stratigraphic P.O. Box 196612, Anchorage, Alaska 99519-6612 []Service 4. Location of well at surface 8. 797' NSL, 1722' EWL, SEC. 32, T12N, R13E, UPM 9. At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1199' NSL, 374' EWL SEC. 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 10935' feet Plugs (measured) true vertical BKB 9599 feet Effective depth: measured 10403' feet Junk (measured) true vertical BKB 9143' feet Casing Length Size Cemented Structural Conductor 110' 20"x30" 8 c.y. Surface 2656' 13-3/8" 3720 c.f. Intermediate Production Liner Perforation depth: measured true vertical Datum Elevation (DF or KB) KBE = 49.05' AMSL 7. Unit or Property Name Prudhoe Bay Unit Well Number R-10 Permit Number / Approval No. 81-93 10. APl Number 50- 029-20618 1. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 1391' 7" 420 c.f. MD TVD 139' 139' 2685' 2685' 9544'-10935' 8406'-9599' 10073'-10118' (Sag R), 10222'-10240' (Ivishak) Sqzd: 10242'-10270' 8809'-8848' (Sag R), 8937'-8952' (Ivishak) Sqzd: 9004'-9028' Tubing (size, grade, and measured depth) 3-1/2", L-80 to 9484 with 3-1/2" tailpipe to 9596' Packers and SSSV (type and measured depth) 9-5/8 TIW packer at 9484'; 3-1/2" SSSV at 1996' 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment FEB 09 2.000 Treatment description including volumes used and final pressure ORI G INAL Anchorage Casing Pressure Tubing Pressure 1883 249 0 240 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Prior to well operation: 350 542 3713 Subsequent to operation: 1560 1975 54 Date Service 15. Attachments 16. Status of well classifications as: [] Copies of Logs and Surveys run [~ Oil I--] Gas [] Suspended [] Daily Report of Well Operations 17. I here the,,~regoir~is true and cor, C'ct to the best of my knowledge SigneS'"' .... M/i~/h~/~ ~~ ~///~ Title Technical Assistant IV Prepared By Name/Number: Submit In Duplicat~ Form 10-404 Rev. 06/15/88 DESCRIPTION OF WORK COMPLETED ADDPERF 05/15/99 SUMMARY The following additional interval were perforated using 2" guns, 4 SPF, random orientation and 60/120° phasing. 10222' - 10242' MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 26 April 1995 RE: Transmittal of Data Sent by.' PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL R-28 (44-31-12-13) DESCRIPTION PLS/STATIC FNL BL+RF PLS/STATIC FNL BL+RF PLS/STATIC FNL BL+RF PLS/STATIC FNL BL+RF PLS/STATIC FNL BL+RF PLS/STATIC FNL BL+RF ECC No. Run # 1 3334.04 Run # 1 3889.07 Run ~ 1 4515.05 Run # 1 5707.05 RUn # 1 5761.07 Run # 1 5823.02 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please s i~n and petroteohnical Data Cen~o~ BP .Exploration (AlasEa) 900 Eost Benson Boulevar~ .- Alaska 011 & Gas Cons. Commiss!o_n Anchorage ° STATE OF ALASKA [' A KA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Suspend __ Operation Shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging X Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance__ Perforate .__ O~er X __ Plugbacl for redrill 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration Development x KBE-- 67 feet Exploratory __ 3. Address Stratigraphic__ 7. Unit or Property name P. O. Box 196612, Anchorage, Alaska 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 1630' SNL, 867' EWL, SEC. 35, T12N, R12E At top of productive interval 1019' SNL, 836' EWL, SEC. 2, T11N, R12E At effective depth 1496' SNL, 615' EWL, SEC. 2, T11N, R12E At total depth 1796' SNL, 607' EWL, SEC. 2, T11N, R12E ORIGINAL S-2 (11-2-11-12) 9. Permit number 81-193 10. APl number 50- 029-20698 12. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical measured true vertical Length 71' 2634' 10333' 11484 feet Plugs(measured) 9339 feet 11440 feet Junk (measured) 9310 feet Size Cemented 20" x 30" 8 cu yds Concrete 13-3/8" 3720 cu ft Arcticset II 9-5/8" 1505 cu fl "G" & 130 cu ft Arcticset I 7" 468 cu ft Class "G" 10543'- 10 790' (four intervals) measured true vertical 8628'-8802' 11. Field/Pool Prudhoe Bay Field/Oil Pool Measured depth 110' 2673' 10372' 9881~11484' True vertical depth 110' 2673' 8573' 8226'-9339' RECEIVED AUG' 1 6 1994 Tubing (size, grade, and measured depth) 5-1/2", L-80 to 9839' w/4-1/2" tailpipe to 9969' MD Alaska Oil & Gas Cons. Commis= Packers and SSSV (type and measured depth) 9-5/8" Baker packer @ 9839'MD; 5-1/2" SSSV@ 1927' Anch0ra~e 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 8/20/94 16. If proposal was verbally approved Name of approver Date approved 15. 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 Y~Y~ Title DrillingEngineerSupervisor FOR COMMISSION USE ONLY Date o°""/5-~/7/ Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance __ Mechanical Integrity Test~ Subsequent form required 10- Original Signea Approved by order of the Commission David W. J0hnstor, JApproval No. ~, ~ ,.- A "c. 1.., Commissioner Date ion Form 10-403 Rev 06/15/88 Approved Copy Returned L SUBMIT IN TRIPLICATE '02 SUNDRY PROCED(URE PROCEDURE OUTLINE: 1. Ensure the Otis "RQY" SSSV is removed. 2. Notify an AOGCC representative prior to commencing operations. 3. Rig up coiled tubing unit. . RIH w/coiled tubing to PBTD @ 11,442' MD circulate well to filtered seawater. Lay a cement plug of sufficient volume to cover 100' MD above top pedoration @ 10,544' MD. . RU slick line unit and RIH and tag cement top to ensure a minimum of 100' MD above top perf. NOTE: Cement top tag to be witnessed by AOGCC representative. 6. RU E-line and RIH to make tubing cut @ +/- 9,718' MD. . Circulate well over to filtered seawater and freeze protect the upper 2000' MD of the well. 8. Bleed tubing, inner annulus, and outer annulus to 0 psi. . Set TWC. Remove the well house and flowlines. Level the pad and dig out the cellar if required. Prepare pad for arrival of Nabors 18E. 10. MIRU rig. Pull TWC. Circulate out freeze protection. Pull & L/D 5-1/2" tubing. 11. RIH with a bridge plug and set it 200..___~' MD below the top of proposed section window @ 9,090' MD and weight tested with drill string. Change over to milling fluid and spot an 18 pPg pill on bOttom. 12. Upon completion of milling a 5__0' section from the 9-5/8" casing from 9,090' MD to 9,140' MD. A kickoff cement plug will be laid with the base of the cement plug extending 100' MD below the section window @ 9,240' MD to 200' MD above the window shoe to 8,890' MD. RECEIVED AUG 1 6 1994 A.l~ska 0il & Gas Cons. Commission Anchorage r ii TREE: 6' CIW WELLHEAD: FMC 13-3J8' ACTUATOR: OTIS 9-5/8 DV ~ 13-3/8'. ~72#~.['267211 L-80, BTRS IKOP: 2800' MAX ANGLE: 49°/11,375' 5-1/2', 17#/ft, L-80, I.P.C. TUBING TUBING ID: 4.892' CAPACITY: 0.0232 BBL/FT 7' LINER 9881' 9-m', 47#m. [ 10,372'1 L-80, BTRS " KB. ELEV = 67.81' BF. ELEV -- 39,16' / SSSV LANDING NIPPLE I 1 927' ( 5-1/2 RQY)( 4.562' ID) L "GAs LIFT MA'I~IDRELS ( OTIS W/ RA LATCH) Nt MD(BKB) TVDss 12 2974' 2905' 11 5201' 4734' 10 6746' 5798' 9 6896' 5905' 8 7502' 6348' 7 7657' 6465' 6 8146' 6853' 5 8297' 6976' 4 8663' 7271' 3 8814' 7391' 2 9254' 7722' 1 9~o.,.9' SLIDING SLEEVE OTIS 'XA' ( 4.562 'ID) TUBING SEAL ASSY. I 9790' 9-5/8' PACKER ( BAKER )( 3.813 'ID) 981 8' 4-1/2' 12.6#/1l, L-SO TAILPIPE 4-1/2' 'X' NIPPLE I ' ( OTIS ) ( 3.813' ID) 9891' 4-1/2 ' 'XN' NIPPLE ~ ( OTIS ) ( 3.725 ' ID) ./2'TBG TAIL l '"996'9' BAKER SOS BHCS CORR.(ELMD) l 9958' -PERFORATION SUMMARY REFLOG:SWS- BHCS 7,81 4 1 10543. 40594, ~'1 ~ I~°~'~°~' 33/s'J 4 j~'oe3,.~oeso' ~ ~'1 ~ I~°~°'~°~°°' ~rI ~ I ~o7~- ~o~' ~"'i ' I ~o~s~-~o~.o' 3-22-82 OPEN/SQZ'D SQZD SQZD SQZD SQZD SQZD SQZD SQZD SQZD SQZD MARKER ,JOINT j l 0.838' J' BHCS CORR. · 7', 26#/ft. L-S0, BTRS [ 1 1,48'4' 1 , [TFISH: DATE 3-27-82 REV. BY COMMENTS COMPLETED 12/15/90 CMM REPERF 2-14-91 KAM PRE SQUEEZE PERF 3-27-91 RRW iii iii i ii POST SQUEEZE PERFORATIONS ii Bi ii i LOST 10-21-90 - DECENTRALIZER BULL NOSE FROM 3 3/8" OD PERF GUN (23' LONG). TOP AT 10,937'. PRUDHOE BAY UNIT WELL: S-O2 (11-02-11-12) APl NO_.- 50-029-20698 SEC 35' T12N; RG12E , , BP Exploration (Alaska) i i i [ i RECEIVED AUG 1 6 1994 AI, Aska. Oil & Gas Cons. Commission Anchorage RECEIVED JUN 2 4 199q Alaska Oil & Gas Cons, Gommissioll Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Dear Sir/Madam, Date: 15 June 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Enclosed, please find the data as described below: WELL R-10 F-34 (44-35-12-13) DEscRIPTION PLS PRESURE FINAL BL Run # 1 PLS.PRESURE RF SEPIA Run # 1 /PLS PRESURE FINAL BL Run # 1 PLS PRESURE RF SEPIA Run # 1 ECC No. 5823.01 61~1.02 H-13 /1 PFC/GR/PERF FINAL BL Run # 1 1 PFC/GR/PERF RF SEPIA Run # 1 6090.01 C-30 ~,~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 3983.01 H-25 /1 PFC/GR/PERF FINAL BL Run # 1 1 PFC/GR/PERF RF SEPIA Run # 1 5666.02 H-19 (22-15-11-13) ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 3448.01 R-27 /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 5670.03 P-23 (41-32-11-13) 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 6043.03 qq- %5 H-32 (42-20-11-13) /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 6170.04 H-31 /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 Run # 1 6158.04 N-21 ,/1 DTEMP/GR FINAL BL 1 DTEMP/GR RF SEPIA Run # 1 Run ~ 1 5630.01 C-ii /1 DTEMP FINAL BL 1 DTEMP FINAL RF SEPIA Run # 1 Run # 1 5942.01 Cont/ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/30/22 T# 84193 BP/ PBU CH (PRODUCTION) LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. A-18A ?~-/a %ERF 12/26/92 #1 S-12 ~S'~! PRODUCTION LOG 12/22/92 #1 D-16~/-/~/ PFC 12/20/92 ~1 M-18 ~2-1~! CCL 12/23/92 #1 M-19 85-~ CCL 12/23/92 #1 P-14.~/-? PRODUCTION LOG 12/23/92 #1 R-08 8/--(' ~pFC 12/19/92 #1 R-i0~/-~ PRODUCTION LOG 12/20/92 #1 R-25~$-~ PRODUCTION LOG 12/19/92 #1 X-03?~-~ PRODUCTION LOG 12/21/92 #1 X-19~/-/63 CCL 12/24/92 #1 X-26~-~o PRODUCTION LOG 12/21/92 #1 Y-31~/,j-~ PDK-100 12/19/92 #1 7570.00-10028.00 ATLAS 5 " 9000.00- 9350.00 ATLAS 5 " 9650.00- 9880.00 ATLAS 5 " 8220.00- 8320.00 ATLAS 5 " 9450.00- 9540.00 ATLAS 5 " 10100.00-10285.00 ATLAS 5 " 10830.00-11090.00 ATLAS 5 " 9900.00-10350.00 ATLAS 5 " 10050.00-10680.00 ATLAS 5 " 11350.00-12000.00 ATLAS 5 " 9020.00- 9107.00 ATLAS 5 " 500.00- 965'0.00 ATLAS 5 " 10200.00-10503.00 ATLAS 5 " Information Control Well Records JAN 0 4 1995 Naska 011 & Sas Cons. An~flomg~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 09/12/92 T# 83889 BP CASED HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at 5 " R-08 ~/~/ LEAK DET ~ R-lO~I'?3 STATZC W-01 ~-'~? CC~. 5 " 5 . 08/16/92 08/13/92 08/09/92 #1 08/15/92 #1 08/15/92 #1 08/11/92 #1 08/11/92 08/10/92 08/12/92 below. If you have any (907) 564-4004. #t 9900.00-10110.00 CAMCO #1 10950.00-11301.00 CAMCO 10200.00-11124.00 CAMCO 5 " 9700.00-10400.00 CAMCO 5 " 10100.00-10460.00 CAMCO 5 " 11500.00-12416.00 C.%MCO 5 " #1 10190.00-11638.00 CAMCO #1 8750.00- 9604.00 CAMCO #1 12800.00-14637.00 CAMCO Information Control Well Records Shirley Hale / RECEiVED SEP 1 8 1992 Alaska 0ii & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 // DATE: 04/03/92 T# 83365 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. ~-25 SX'fgPROD-F 03/06/92 #1 Y-34?/'ZY. TE~ 03/06/92 #1 M-168/-'~6 GR 12/18/91 #1 R-10~/--~3 LEAK DET 03/07/92 91 R-15~-3/ GAS LIFT SU~Y 03/07/92 91 H-16~/-~ GAS LIFT SURVEY 03/11/92 ~1 X-02 ~~ PROD-F 03/06/92 91 F-37~--~_LE~ DET 03/12/92 ~1 Y-14~-~FGAS LIFT SURLY 03/15/92 91 U-05~'/~ INJ 03/14/92 91 X-10~O--~GAS LIFT SURLY 03/11/92 91 W-10 ~-/~TUBING INTEGRITY TEST 5 " 12350.00-12650.00 CAMCO 9000.00- 9575.00 CAMCO 10000.00-10996.00 CAMCO 500.00- 1980.00 CAMCO 609.00- 9295.00 CAMCO 2850.00- 8700.00 CAMCO 9550.00- 9927.00 CAMCO 0.00-10300.00 CAMCO 0.00- 9600.00 CAMCO 9050.00- 9400.00 CAMCO 2850.00- 9900.00 CAMCO 03/04/92 #1 5 " 5 " 5 " 2/5" 2/5" 5 " 2 " 2 " 5 " 2/5" 13600.00-13886.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED APR 1 5 '~99~. Alaska 0ii & ~as Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commis.~ion 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 (14-33-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form ].0-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing remedial/capacity sustainment work on the well. Yours very truly, /~Z~'$ ir visor ~;teJ;fioo~ ~' Flood BJP: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File RECEIVED STATE OF ALASKA M~' .$KA OIL AND GAS CONSERVATION COM ~ION REPORT OF SUNDRY WELL OPERATIOI ! ! I. Stimulate X Alter casing Plugging Repair well 5. Type of Well: Development X Exploraloq, Sln~igraphio Service 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 797'NSL, 1722'EWL, SEC. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1199'NSL, 374' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085'NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 10935feet true vertical BKB 959gfeet Perforate Other X 6. Datum elevation (DF or KB) KBE = 49.05 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R. IO (14-33-12-13) PBU 9. Permit number/approval number 81-93/9-841 10. APl number 50- 029-20618 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10403feet true vertical BKB 9143feet Junk (measured) fill at 10403' MD (12/89) Casing Length Structural -- Conductor 110 Surface 2656 Intermediate 10011 Production -- Liner 1391 Perforation depth: measured true vertical Size Cemented Measured depth 20X30 8 c.y. 139 13 3/8 3720 c.f. 2685 9 5/8 1504 c.f. 10040 7 10073;10118' (~ R) 10222'- 10240' (Ivishak) Tubing (size, grade, and measured depth) 420 c.f. 9544-10935 subsea 8809'-8848'(Sag R) 8937'-8952' (Ivishak) 3 1/2" L-80 to 9484' with 3 1/2" tailpipe to 9596' True vertical depth BKB 139 2685 8829 8406-9599 Sqzd: 10240'- 10270' Packers and SSSV (type and measured depth) 9 5/8" TlW packer at 9484'; 3 1/2" SSSV at 1996' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. RepreSentative Daily Average Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 350 542 3713 1883 249 Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X Signed ~,. Form 10-404 Rev 06'/15/88 1560 1975 54 0 240 16. Status of well classification as: Oil X Gas Suspended Service and correct to the best of my knowledge. I Title Supervisor Waterflood/Miscible Flood Date~7/~.~/~'/_P SUBMIT IN DUPLI(~ATE WELL Rwl0 ¢14-33-12-13} PBU CTU CEMENT _SQUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations and hydraulic fracture was performed as follows: 10/3/89 1 0/6/89 1 0/1 7/89 · 1 0/20/89 1 1/8/89 Rigged up CTU and support equipment and pressure tested BOP's to 4000 psi. Performed perforation acid and pumped cement to squeeze existing perforations. Performed inflow test, okay. Rigged up Schlumberger and reperforated the Sag R. interval 10073'- 10118' MD using 2 1/8" carrier guns at 4 spf. Performed hydraulic fracture of the Sag River. Returned well to production and tested. Rigged up Schlumberger and reperforated the Ivishak interval 10222' - 10240' MD using 2 1/8" carrier guns at 4 spf. Returned well to production and tested. jam 2/1 5/90 BP EXPLORA'ilON BP ~.xpioration (Alaska) Inc. 900 Eas{ Benson Boulevard RO. Box 196612 ._ Anci~orage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 01/08/90 Transmittal: 80772 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material questions, please contact BP Well Records C-03 Prod-F 12/19/89 G-10 Spinner 11/01/89 J-24 Perf 01/02/90 G-13 Prod-F 12/22/89 R-10 Prod-F 12/19/89 X-01 Spinner 12/23/89 X-07 Prod-F 12/25/89 X-10 Temp 12/23/89 listed below. If at (907) 564-4445. you have any' 9900-10110 Camco 5", 9800-10050 HRS 10560-11557 Sch 5", 9050-9380 Camco 5"~ 10300-10468 Camco 5", 82-9284 HRS 2"/5"' 100-11200 Camco 2"/5"' 10500-10930 Camco 5"., Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ~STATE OF ALASKA_~ ARCHIVES RECEiVeD JAN 1 8 1c~90 Aiask~ Oil'& Gas Cons, C0.mm~s5~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (9O7) 561-5111 To: Distribution Date: 11/17/89 Transmittal: 80599 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. /~10 -34 -11 /-05 PERF 11/08/89 ~1 10010-10340 Sch COMPLETION 11/07/89 91 9520-10270 Sch TDT-P 11/11/89 91 11200-11599 Sch 5" TDT-P 11/12/89 91 11000-11554 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVOIR ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East .~enson Boulevard P.O. Box 796612 Anchorage. Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 10/23/89 Transmittal: 80517 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Re¢0rds at (907) 564-4445.. M-17 PROD-F 10/16/89 91 10900-11440 SCH 5" R-10 COMP 10/17/89 91 9350-10830 SCH 5' Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS ARCHIVES BP EXPLORATION BP Exploration (Alaska) 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 10/23/89 Transmittal: 80515 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-14 TEMP 10/05/89 C-19 FM/TEMP 10/07/89 C-31 FM/TEMP 10/06/89 J-02 PROD 10/06/89 J-07 PITS 10/04/89 J-15 PROD/TEMP 10/06/89 M-12 MISC GAS 10/05/89 M-17 GAS LIFT 10/06/89 R-10 LEAK DET. 09/30/89 X-01 PROD 10/03/89 500-8940 Camco 11100-11450 Camco 11400-11665 Camco 9900-10210 Camco 5" 11150-11450 Camco. 11000-11580 Camco 5" 9750-10000 Camco 5" SURFACE-9370 Camco 1"/5" 180-9650 Camco 2"/5" 7850-9350 Camco Distribution: ARCO CHEVRON EXXON GEOSCIENCES 'HOUSTON MOBIL PHILLIPS RESER_R_V_OIR ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevarcl RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 10/20/89 Transmittal: 80513 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. G-06 CCL 10/17/89 %1' 8050-9601 Atlas 5" B-24 CCL/PERF 10/14/89 ~1 9700-10670 Sch M-17 PRES/TEMP 10/13/89 ~1 30-11460 Sch 1"/5" R-10 LEAK DET. 10/13/89 #1 10--10600 Sch Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS ARCHIVES Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 10/17/89 Transmittal: 80494 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed .below. If you have any questions, please contact BP Well Records at (9.07) 564-4445. ... R-10 Leak Det 10/06/89 i'#1 3000-10660 HRS 5" DistribUtion: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVOIR ~_$T~TE OF ALASKA~ ARCHIVES BP EXPLORATION September 18, 1989 BP l=xploration (Alaska) Inc. 900 Fast Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 (14-33-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. J..A. Bragg Manager Production Engineering JAM: JAM Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVED SEP 1 91989 Alaska Oil & Gas Cons. (;ommJss[~'.~ Anchorage STATE OF ALASKA ~' ,,~KA OIL AND GAS CONSERVATION COMMI ~N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend~ Alter casing __ Repair well ~ Change approved program ~ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 797' NSL, 1722' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1105' NSL, 585' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical BKB Effective depth: measured true vertical BKB Operation Shutdown ~ Plugging Pull tubing ~ Variance ~ 5. Type of Well: Development X Exploratory Stratigraphic Service Re-enter suspended well~ Time extension Stimulate X Perforate Other X 6. Datum elevation (DF or KB) KBE = 49.05 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R- 10 (14-33.12-13) PBU 9. Permit number 81-93 10. APl number 50- 029-20618 11. Field/Pool Prudhoe Oil Pool 10935 feet Plugs (measured) 9599 feet 10852 feet Junk (measured) 9528 feet fill at 10852' MD (05/89) Casing Length Structural -- Conductor 110 Surface 2656 Intermediate 10011 Production -- Liner 1391 Perforation depth: measured true vertical Size Cemented Measured depth True vertical depth BKB 20X30 8 c.y. 139 139 13 3/8 3720 c.f. 2685 2685 9 5/8 1504 c.f. 10040 8829 7 10073'-10118' (Sag R) 10222'- 10270' (Ivishak) subset 8809'-8848'(Sag R) 8937'-8979' (Ivishak) 420 c.f. 9544-10935 8406-9599 Tubing (size, grade, and measured depth) 3 1/2" L-80 to 9484' with 3 1/2" tailpipe to 9596' RECEIVED ! 91989 aska Oil & 6as Cons, Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 9484'; 3 1/2" SSSV at"lgg6-- Anchorage 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14..Estimated date for commencing operation September 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17' I hereby ~_ th~..e .2P.,ing.~true and correct t° the best °f mY kn°wledge'..,/ Signed ~.~?-E.~-~--,~?.~ ~ Title Mana~7erProductionEn~Tineerin~7 /FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test Location clearance Mechanical Integrity Test ~ Su----~sequent form roouired.1.0,- .,~, ORIGINAL SIGNED u~' Approved by order of the Commission LONNIE C. SMITH Form 10-403 Rev 06/15/88 Approved Copy Returned SUBMIT IN TRIPLICATE Well R-10 STATE SUNDRY NOTICE Well R-10 needs a cement squeeze with coiled tubing to shut off a water channel. The program involves squeezing all perforations followed by a Fracture Stimulation of the Sag. River and reperforation. A summary of the planned procedure is as follows: 1. MIRU coiled tubing unit. 2. Acid wash the perforations. 3. Uquid pack the well and cool the reservoir. 4. Cement squeeze all perforations up to 3500 psi differential. 5. Reverse out cement after holding squeeze for 30 to 40 minutes. 6. Leave well with WHP sufficient to maintain 500 to 1000 psi positive differential at perforations for WOC period. 7. Pressure test well 8. Resqueeze well if it fails the pressure test. 9. Perforate the Sag R. @ 10073'-10118' (BHCS 8/17/81) 1 0. Fracture stimulate the Sag R. 11. Perforate the Ivishak at: 10222'-10240' Ref BHCS 8/17/81 10240'-10248' 12. Put well on production. RECEIVED 1 1989 Atas~,a Oit & Gas Cons, Commts~,l~ Anchorage DRS.9/18/89 Coiled Tubing Blow-Out-Preventers Tubing Pack-Off Blind Rams Cutter Rams 2" Chicksan (Kill Line) Pipe Rams Pump-In Sub (Circ ula te/R e turns) Well Head Swab Valve SIP 1 Anchorage ARCO Alaska, Inc Post Office _x 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4274 Robert Iden Engineering Manager Prudhoe Bay Field August 31, 1989 V. W. Holt Manager, Reservoir & Production Engineering BP Exploration, Inc. P. O. Box 196612 Anchorage, Alaska 99519-6612 Re: Well R-10 Non-rig Workover Dear Mr. Holt: ARCO Alaska, Inc. approves the non-rig workover and the proposed reperforation intervals in Well R-10. The approved perforation intervals are as follows' Zone Proposed ('MD) Approved ('MD) Comments Sag 10073-10118 (45') 10073-10118 (45') Reperf Sag 10118-10138 (20') 10118-10138 (20') AddPerf 4 10222-10248 (26') 10222-10248 (26') Reperf 4 10248-10270 (22') Suspend Ref: BHCS 8/17/81 It is recommended that the interval 10248-10270' MD be suspended rather than abandoned. This interval should be the last stage of the staged reperforation following the workover. If no water cut is seen from the interval 10222- 10248' MD, reperforation of 10248-10270' MD should be considered. If you have any questions, please contact Dustin Fife at (907) 263-4278. Yours truly, R. Iden RI/DMF/jp cc: B. Berkson- Exxon J. A. Bragg - BP C. J. A. Lewis - BP (fax) R. E. MacDougal- Exxon (fax) RECEIVED 1989 - Alaska 0ii & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6057-E BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-$111 TO HOUSTON ARCO CHEVRON EXXON MOBIL' ' PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 07-10-89 'Tf: 80153 BP CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: F-16 PERF-R 06-23-89 #1 9100-9582 Sch 5" J-05 PERF-R 06-23-89 #1 9950-10333 Sch 5" R-5i PERF-R 06-22-89 #1 8900-9497 Sch 5" R-10 PROD 06-25-89 #2 9250-10839 Sch 5" R-26A PERF-R 06-21-89 #1 9080-9435 Sch 5" Received: Date: BP EXPLORATION HOUSTON '- ARCO C~tEVRON EXXON TEXACO 'TO: MOBIL PHILLIPS STATE OF ALASKA I NOEXED BP Exploration (Alaska) Inc. 900 ~ menson Boulevard P.O. Box 196612 A~chorage. Alaska 99519-6612 (907) 56'1-5111 Dante: Ti;: 04-19-89 79983 RE~ERENCE: BP FLYAL DATA - PRESSURE SURVE"f DATA The roi lowing material Is being submi~ed herewith. Please acknowledge receipt by signing a copy of this .ietn~er and re*urnlng It to this office: ~E-25 S'tatic Gradient 03-31-89 'G-23 Static Gradient 03-31-89 ~ H-29 Static Gradient 04-06-89 ~ R-08 Flowing Gradient 03-10-89 x.. R-iO Flowing Gradient 03-10-89 XW-OI . Static Gradient 04-10-89 "W-0 6 Static Gradient 04-02-89 'W-17 Static Gradient 04-10-89 ' W-25 ; Static Gradient 03-31-89 ' W-29 Static Gradient 04-01-89 '~ W-31 Static Gradient 03-31-89 -W-37 Static Gradient 04-01-89 - W-38 Static Gradient 03-30-89. ' W-40 Static. Gradient 04-02-89 - Y-14 Static Gradient 04-01-89 - Y-19 Static Gradient 04-02-89 ' Z-01 Static Gradient 04-06-89. ' Z-08 Static Gradient 04-03-89 ~ Z-14 Static Gradient 04-03-89 x Z-28 Static Gradient 04-04-89 Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco APR 'Z 1 1SAcJ Camco Camco C~co Rece I ved Date Shirley R, McCurry i NFORNAT i ON CONTROL We I I Records LR2-1 BP EXPLORATION April 4, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 (14-33-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. 'Yours very truly, ~/J. A. Bragg Manager Production Engineering JAB:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File · . Alaska ~il & Gas Cons. Com~[SS~0~ ~chorag~ ~' L,o STATE OF ALASKA SKA OIL AND GAS OONSERVATION OOMMI N REPORT OF SUNDRY WELL OPERATIONS Stimulate X Plugging Repair well 5. Type of Well: Development X Exploratory S~'atigraphic Service 1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 797' NSI., 1722' EWL, SEC,. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1086' NSL, 623' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 10935feet true vertical BKB 9599feet Perforate Other Plugs (measured) 6. Datum elevation (DF or KB) KBE = 49.05 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R. IO (14-33-12-13) PBU 9. Permit number/approval number 81-93 / 9-137 10. APl number 50- 029-20618 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10889 feet true vertical BKB 9560feet Junk (measured) Casing Length Size Structural -- Conductor 110 20X30 Surface 2656 13 3/8 Intermediate 10011 9 5/8 Production -- Liner 1391 7 Perforation depth: measured 10073'-10118' (Sag R) 10222'- 10270' (Ivishak) true vertical subsea 8809'-8848'(Sag R) 8937'-8979' (Ivishak) Cemented Measured depth True vertical depth BKB 8 c.y. 139 139 3720 c.f. 2685 2685 1504 c.f. 10040 8829 420 c.f. 9544-10935 8406-9599 Tubing (size, grade, and measured depth) 3 1/2" L-80 to 9484' with 3 1/2" tailpipe to 9596' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. 95/8" TIW packer at 9484~ 31/2" SSSV at 1996' Gas Cons; C Representative Daily Average Production or In!ection Dat~ OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 40 .. 0 0 Subsequent to operation 340 334 2500 1700 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 11:1~4/04 Rev 06/15/88 v ~/ Title Manager Production Engineering Service 259 282 SUBMIT IN DUPLICATE WELL R-10 (14.33.12.13] PBU STIMULATION OPERATIONS A mud acid wash and scale inhibition treatment were performed on the following perforated intervals in Well R-10. 10073' - 10118' MD BKB 10222' - 10270' MD BKB The mud acid treatment was pumped 2/10/89 via coiled tubing as follows: a) b) c) d) e) f) g) h) i) j) k) 24 bbls. diesel w/mutual solvent preflush 10 bbls. 15% HC1 8 bbls. diverter 15 bbls. 15% HC1 8 bbls. diverter 20 bbls. 15% HCI 8 bbls. divcrtcr 38 bbls. 15% HCI 119 bbls. 12% HC1/3% HF mud acid 14 bbls. diesel w/mutual solvent overflush Displaced from coiled tubing w/diesel The following scale inhibition treatment was performed 3/15/89: a) b) c) d) f) g) h) 25 bbls. seawater 420 gal. diesel preflush 420 gal methanol 1000 gal. EDTA w/OSR 2200 gal. scale inhibitor w/OSR 233 bbls. seawater 10 bbls. xylene Displace from coiled tubing w/22 bbls. diesel After a 24-hour shut-in period, the well was returned to production and tested. jm 3~29/89 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 21, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen' Well R-10 (14-33-12-13) PBU Enclosed, in duplicate, is form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of pulling tubing in the well. Yours very truly, R.V. Schock Workover/Completions Supervisor RVS/KTH Enclosures (4) cc: J. Bragg (MB9-4) Well Records (LR2-1) w/10 Well File RECEIVED MAP, 2,'.:; ].¢~o 9.il & Gas Cons. ,,.,~,, ~cli0rage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing x Stimulate Plugging Perforate Alter casing Repair well Other 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 797' NSL, 1722' EWL, SEC 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC 33, T12N, R13E, UPM At effective depth 1086' NSL, 623' EWL, SEC 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC 33, T12N, R13E, UPM 10935 feet BKB 9599 feet 10889 feet BKB 9560 feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 5. Type of Well: Exploratory Straligraphic Service 6. Datum elevation (DF or KB) KBE --- 49.05 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-lO (14-33-12-13) PBU 9. Permit number/approval number 81-93 ~-- ~-.~ ~ 10. APl number 50- 029-20618 11. Field/Pool Plugs (measured) Junk (measured) Prudhoe Oil Pool Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 8 cuyd 3720 cu ft 1504 cuft 110' 20"x30" 2656' 13-3/8" 10011' 9-5/8" measured 1391' 7" 10073'-10118' (Sag R) 10222510270' (Ivishak) 420 cu fl true vertical (Subsea) 880958848' (Sag R) 8937'-8979' (Ivishak) Tubing (size, grade, and measured depth) 3-1/2" L-80 with tailpipe to 9597'. Measured depth 139' 2685' 1OO4O' 9544510935, True vertical depth BKB 139' 2685' 8829' 840659599' Packers and SSSV (type and measured depth) 9-5/8" BOTpacker at 9484'; 3-1/2" SSSV at 1996'. 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure Reoresentative Daily Averacm Production or Iniection Data - OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation 730 454 276 1074 psig Subsequent to operation 600 141 230 1872 psig Tubing Pressure 248 psig 262 psig 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certif.~ that the foregoing, is true and correct to the best of my knowledge. Signed ~,~~~j~~:z.~,.~~' Title Wo rko ver/Co mpietions S upe rvisor Form 10-404 Rev 06/15/~8'~ SUBMIT IN DUPLICATE ATTACHMENT I R-10 RIG WORKOVER PROCEDURAL OUTLINE 1. MIRU workover rig. Accepted rig at 1800 hours on 12/27/88. 2. Circulated diesel from well. Pulled BPV. Set 2-way check valve. 3. ND tree. NU & tested BOP's to 5000 psi. 4. Pulled 3-1/2" tubing. 5. RIH 9-5/8" RTTS. Tested above and below 9-5/8" DV, OK. 6. Replaced and tested 9-5/8" packoff - OK. 7. RIH and recovered PBR. 8. RIH mill and recovered 9-5/8" packer. 9. RIH 7" RTTS and tested 9-5/8" casing and 7" liner lap to 2500 psi, OK. 10. RIH 6" bit & cleaned out to 10,887'. 1 1. RIH 9-5/8" casing scraper to 7" liner top. Reverse circulated. 12. RIH 7" casing scraper to 10,889'. Reverse circulated. 13. RIH 8.5" gauge ring to 7" liner top. 14. RIH with 3-1/2" tubing with 5 GLM's. 15. ND BOP's. NU & tested tree. Tested to 5000 psi, OK. 16. Pulled dummy BV and set plug in the tailpipe. 17. Set 9-5/8" permanent packer. Tested tubing X casing annulus to 2500 psi, OK. 18. Changed over annulus to 8.6 brine and tubing to diesel + 122 bbls. 19. Set BPV. 20. Released rig @ 0600 hours 01/03/89. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover December 27, 1988 at 0600 hrs :ig: Nabors 1ES .. iell: K-10 (14-33-12-13) AFE # 160426 AFE Amount: (Expense) Current Amount: 0600 Depth: 10,889' Day: 1 2urrent Operation: Nipple down tree. MIRU. Accept rig 1800 hrs. Circulate diesel from well. Pull BPU. Set 2way check valve. ND tree. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover 13ecemher 2,q, 19,~S a! 060{! Ri,,' Nabors 1ES Well: R-10 (14-33-12-13) AFE # 160426 AFI'~ (Expense) Current Amount: 0600 Depth' 10,889' Day: '2 Current Operation: Pulling tubing. ND tree. NU & test BOP to 5000 psi. Pull 3-1/2" tubing. STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover December 2q, 1988 at 0600 hfs Ri,,' Nabors I ES Well' R-10 (14-33-12-13) AFE It 16()-126 AFIZ (Expense) Current Amount: 0600 Depth- 10,889' Day: 3 Current Operation: Pull balance of tubing. RIH 9-5/8" RTI'S. Tested above and below DV, ok. Replace 9-5/8" packoff and test packoff, ok. RIH to recover PBR. RECEIVED MAR 2 ,.: ·-~.~ A!a~ka.Oil.& Ga~ Con~. Commk~ion ' ~ ~chorag~ STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover December 30, 1988 at 0600 hrs Rig: Nabors 1ES Well: R-10 (14-33-12-13) AFE # 160426 AFE Amount: (Expense) Current Amount: 0600 Depth: 10,889' Day: 4 Current Operation: POH. RII-I with an overshot and recover PBR. RIH with mill and mill packer. Circulate well. POH. RECEIVED ~:~laska toil & Gas :Cons, Com~Jssiort '" ~ ~chorage STANDARD ALASKA PRODUCTION Daily Drilling Report -- PBU -- Workover January 3, 1989 at 0600 hrs Rig: Nabors 1ES Well: R-10 (14-33-12-13) AFE # 160426 AFE Amount: (Expense) Current Amount: 0600 Depth: 10,889" Day: 8 Current Operation: Rig released. Recover 9-5/8" packer. RIH 7" RTTS test liner and lap 2500 psi, ok. RIH 6" bit and clean out to 10,887'. RIH 8-1/2" bit 9-5/8" scraper to liner top. Reverse circulate. RIH 6" bit & scraper to 10,889". Reverse circulate. Made 8.5" gauge ring run. Run 3-1/2" tubing. ND. BOP. NU. tree & test to 5000 psi, ok. Pull dummy & set plug. Set packer. Open sliding sleeve and displace annulus to 8.6 brine and tubing to diesel + 122 bbl. Close sliding sleeve & test to 1000 psi, ok. Set BPV. Release rig 0600 b. rs 1/3/89. RECEIVED MAR 2 ;'? ~5~,~~ 5Iaska.Oil & (las Cons, Comn~issi¢ , ~.nchorage Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 ALASKA PRODUCTION January 31, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 ) 14-33-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM Enclosures (9) cc: L. Burke (MB12-1) R-10 Well File A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown ~ Re-enter suspended well~ Alter casing Repair well ~ Plugging ~ Time extension ~ Stimulate X Change approved program ~ Pull tubing Variance ~ Perforate Other ~ 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 797' NSL, 1722' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1086' NSL, 623' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 10935 feet true vertical BKB 9599 feet 5. Type of Well: Development Exploratory Stratigraphic Service Plugs (measured) 6. Datum elevation (DF or KB) KBE = 49.05 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-lO (14-33-12-13) PBU 9. Permit number 81-93 10. APl number 50- 029-20618 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10889 feet Junk (measured) true vertical BKB 9560 feet Casing Length Size Cemented Structural -- Conductor 110 20X30 8 c.y. Surface 2656 13 3/8 3720 c.f. Intermediate 10011 9 5/8 1504 c.f. Production -- Liner 1391 7 420 c.f. Perforation depth: measured 10073'-10118' (Sag R) 10222'- 10270' (Ivishak) true vertical subsea 8809'-8848' (Sag R) 8937'-8979' (Ivishak) Measured depth 139 2685 10040 9544-10935 Tubing (size, grade, and measured depth) 3 1/2"L-80 to 9468' with 2 7/8" tailpipe to 9607' Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9468'; 3 1/2" SSSV at 2136' 13. Attachments Description summary of proposal x Detailed operations program True vertical depth BKB 139 2685 8829 8408-9599 RECEIVED ~lask~.0Jl & Gas Cons. BOP .... 14, Estimated date for commencing operatiOn I February 1989 16. If proposal was verballY approved Oil X Gas~ Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ,.~~ /~//[..~~~ Title Manager Production En~ineerin~l Condi '~ns o; ~pproval: ~./ FOR COMMISSION USE ONLY 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. SMITH Form 10-403 Rev 06/15/88 &p.oroved Copy Returned 15. Status of well classification as: Commissioner Suspended I o.rova No. 7 SUBMIT IN TRIPLIOATE WELL R-10 ¢14-33.12.13~ PBU STIMULATION PROPOSAL A mud acid wash and contingent scale inhibition treatment are proposed for the following perforated intervals in Well R-10. 1007Y- 10118'MDBKB 10222'- 10270'MDBKB The mud acid treatment will be pumped via coiled tubing as follows: a) b) c) d) e) f) g) h) i) j) k) 24 bbls. diesel w/mutual solvent preflush 10 bbls. 15% HC1 8 bbls. diverter 15 bbls. 15% HC1 8 bbls. diverter 20 bbls. 15% HCI 8 bbls. diverter 38 bbls. 15% HCI 119 bbls. 5% HC1/0.8% HF mud acid w/OSR 12 bbls. diesel w/mutual solvent overflush Displace from coiled tubing w/diesel If the mud acid wash is successful, the following scale inhibition treatment will be performed: a) b) c) d) e) f) g) h) 2 bbls. seawater 420 gal. diesel preflush 420 gal methanol 1000 gal. EDTA w/OSR 2200-2600 gal. scale inhibitor w/OSR 250 bbls. seawater 10 bbls. xylene Displace from coiled tubing w/diesel After a 24-hour shut-in period, the well will be returned to production and tested. jm 1/30/89 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Of'~ Cutter Rams '~ 2' Chicksan (Kill Line) =~ Slips . M .... ~=~ Pipe Rams Pump-In Sub (Circula to/F1 o turn s) Well Head Swab Valve Stondo,d AIc.,k o Peod~tion Compony . 900 Eo..I 190?1 .~G4.~ I I I TO: HOUSTON ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS sT~E'~'O F"'~A SKA' .4, ARCHIVES I NO£XED STANDARD ALASI<,A PRODLJCTIOiNJ Dste: ..... 10/10/88 TI: 7939~ C-13 C-18 D-07 D-13 E-08 F-01 G-01 G-07 H--28 J-13 K-03 K-09 N-01 N-02 'M-O5 M-16 R-lO U-04 U-05 Y-19 Z-14 Z-15 REFERENCE: SAPC FINAL'DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please ecknowledge receipt signing e copy of this letter and returning it to this office: Static Static Gradient Static Gradient Static Gradient Static ~c Gradient Static Gradient Static Gradient Sta~c Gradient Static Gradient static Gradient Static Gradient Static Gradient Flowing Gradient S~c G~adient Static Gradient S~c Gradient Static Gradient 09/24/88 GO 09/24/88 GO 09/25/88 O~is 09/25/88 Otis 09/25/88 Camco 09/26/88 GO 09/24/88 Camco 09/24/88 Camco 09/25/88 GO 09/22/88 Camco 09/28/88 Camco 09/22/88 Camco 10/03/88 Camco 10/02/88 Camco 09/30/88 Camco 10/03/88 Camco 09/28/88 Camco 10/02/88 Camco 10/02/88 Camco 09/30/88 Camco 9/30/88 Camco Initial Static Gradient 0 Static Gradient 09/29/88 O~ Rece i ved El o, c~., ATIchomge Jennifer Dietz INFORHAT ! ON CONTROL Wel I Records LR2-1 HOUSTON ARCO CHEVRON E~3(ON TEXACO tO: MOBIL REFERENCE: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD ALASKA PRODUCTION Date: 10-07-88 T/: 79383 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this let+er and returning It to this office: E-il F-08 R-10 Z-15 Prod-F 09-23-88 #1 10300-10758 Camco 5" Prod-F 09-28-88 #1 10900-11234 Camco 5" Temp 09-28-88 #1 Surface-2500 Camco 5" Temp 09-28-88 #1 Surf-ll915 Camco 5" E¢ IV, R~:e I v AJaska Oil & Gas Cor~. A u~*l of the Of,~*~l Shirley R Mc Curry I NFORMAT I ON CONTRO~ Wel I Records LR2-1 Standard Alaska i~ Production Company ~ 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION August 1, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' C.V. Chatterton' Enclosed in triplicate are revised, Form 10-403, approved Sundry Applications for the following wells' M-6 (13-36~12-12) PBU M-10 (23-01-11-12) PBU S-7 (32-02-11-12) PBU R-14 (34-31-12-13) PBU R-10 (14-33-12-13) PBU .Approved No. 8-578 Approved No. 8-579 Approved No. 8-500 Approved No. 8-462 Approved No. 8-528 The revision indicates the operation procedures that will be omitted regarding the 9-5/8" casing tiebacks. Should you have any questions, please call me at 564-4026. R.V. SchoC/k ' Workover/Completions Supervisor RVS/MAW/Im A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION ~t-u; APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon n Suspem:l 0 Opec'alton Shutdown I-I Time exlenston I:] Change apl:~'oved I~Ogram [:] Plugging C] Stimulate n 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchora~ef Alaska 99519-6612 4. LoCation of well at surfac~" ' 797' NSL, 1722' EWL, SEC 32, TI2N, R I3E, UPM At top-of productive interval 1256' NSL, 218' EWL, SEC 33, TI2N, R 13E, UPM At effective depth 1086' NSL, 623' EWL, SEC 33, TI2N, R13E, UPM At total depth I085' NSL, 624' EWL, SEC33, TI2N, R13E, UPM · Present well condition summary Total depth: measured Effective depth: true vertical measured true vertical Casing Length Structural Conductor 110' Surface 2656' Intermediate 10011' 10935 feet BKB 9599 feet 10889 feet BKB 9560 feet Size Plugs (measured) Re-enter suspended well n Alter casing Pull tubing !~] Amend o~der I"l Pe~fm'ate [:] Other 1'3 5. Datum elevation (DF or KB) ¢ KBE . 49.05 feet S. Unit or Property name P..rudhoe Bay Unit · Well number R-10 (!4-33-12-13) PBU 8. Permit number 81-93 9. APl' number 5 O- 029-20618 10. Pool Prudhoe 0il Pool Junk (measured). 'Cemented 20'x30' 8 cu yd 13-3/8' 3720 cuft 9-5/8' 1504 cu ft Measured depth 139' 2685' 10040' Production Line r 1391' 7" 420 cuft 9544; 10935' Perforation depth: measured lO073;10118'(SagR) 10222; 10270' (Ivishak) true vertical . (Subsea) 8809'-8848'(Sag R) 8937'.8979' (Ivishak) Tubing (size, grade and measured depth) 3-I/2' L-80 to 9468' with 2-7/8" tailpipe to 9607'. True Vertical depth BKB 139': 2685' 8829' 8406'-9599' Packers and SSSV (type and measured depth) 9-5/8' BO T packer at 9468;' 3-1/2' SSSVat 2136. 2. AttaChments DescriptiOn summary of proposal E! Detailed operationS program E] BOP sketch E! 3. Estimated date for commencing operation ..... AugUst, 1988 Date approved 14. If proposal was verbally approved Name of approver ~ ~ 1 I! ' 5. I hereby,~,~rtif~e{for,,eg~i~, is trUe~ and/correct to the best of my knowledge Commission Use Only 'Con,clitions of approval Notify commission so representative may witness 1:3 Plug integrity I::l BOP Test Approved by '~'~'"~-'- Form "10-403 Rev 12-1-85 1-1 Location clearance iAppr°val No. by order of Commissioner the commission Submit in triplicate 4; ATTACHMENT NO. 1 R-10 RIG WORKOVER PROCEDURAL OUTLINr' 1. Pull ball valve. 2. Kill well & place a sized salt pill across the perforations. 3. Install plug in tailpipe. Shift sleeve· 4. Circulate well· 5. Freeze protect well. Set BPV. 6. 'Pressure test 13-3/8" x 9-5/8" annulus for hydraulic integrity. 7. MIRU workover rig. 8. ND tree. NU &-test BOP. 9. Pull 3-1/2" tubing· ,1~.' Mill & recover packer tailpipe assembly. . ~'~' ~"~'~'~ F,~J ~L .T.. ,.~,.,vv ,~,.~ C~;;';,~ o I,.,., 6,, 4")cnn ,.. · ' u~"~l-' ~'., '-,.,v~, i.,S1.~- -42~.-9~/8"--,-~,o;,,g..,,,-.,~;^....,,. _.~l A /%: .... I -- L..,. __, & A .--&:__ i I '1'o VII ~J%.l IC;&Lg t./~.t L /"~ I ~,,~ LI I,,~ ..~' '"" "'""'"'"' '"" ""'"'"'. '"1"'""' .... '" ""'"' '.'. ~,'~..'~ ,,-, ,.,,.,vv po"{.-' · v. v r.~ v ~.,,~ ~ q~iJv I VVV V ~d~l · I IVVV Ll.* I · I I ~,F~&.,l~p ~/iVL~r,,~fpi* ~41111Jddlq~lql~ ~ ~,,~o II1,./ i.,.~,.,~1 · I...¢;DLII~I [l~,l~F¢;;~,~j.r~ III ~,,~111~;~0' O/t Ikll I ~',,k;fl,.., ,.,~,.,,AI ~. D/"~D ,.~n,.4 ~.A,.,~ ~.,., CAn~ ..,,.,' . Test 9-5/8" casing & lap to 2500 psig. 26. RIH 6" bit. Clean out 7" bridge plug. 27. R1H 6" bit & clean out to PBTD. 28. RIH 9-5/8" casing scraper. Reverse circulate. 29. RIH 7" casing scraper. Reverse circulate. 30. RIH 9'5/8" gauge ring. 31. RIH with 3-1/2" tubing with 5 GLM's. 32. ND BOP. NU & test tree. 35. Set BPV. 36. Pump down cellar. Release rig. 33. Set packer. 34. Shift sleeve. Change over annulus to brine and tubing to diesel~ Close sleeve. B.O.P. STACK CONFIGURATION 3-5/6 IN. TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER Z IN. KILL LINE [, GATE GATE I ! PIPE RAMS ! I ! PI PE RAMS / ! .... ] J 4 IN. CHOKE LINE DRILLING ~ SPOOL 1 GATE GATE ! GL. Ilk/I) RAMS ' ° STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon r'l Suspend n Operation Shutdown I-I Re-enter suspended well r'l Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] . Name of Operator Standard Alaska Production Company Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 797' NSI_, 1722' EWL, SEC 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC 33, T12N, R13E, UPM At effective depth 1086' NSL, 623' EWL, SEC 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC 33, T12N, R13E, UPM 5. Datum elevation (DF or KB) KBE = 49.05 feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-lO (14-33-12-13) PBU 8. Permit number 81-93 9. APl number 5 0 - 029-20618 10. Pool Prudhoe Oil Pool 1. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface I n term ed i ate Production Liner Perforation depth: true vertical measured true vertical Length 10935 feet BKB 9599 feet 10889 feet BKB 9560 feet Size Plugs (measured) Junk (measured) Cemented 110' '20"x30" 8 cu yd 2656' 13-3/8" 3720 cu ft 10011' 9-5/8" 1504 cu ft 1391' measured true vertical Measured depth True Vertical depth BKB 139' 139'~ ~ 2665' 2685' 10040' 8829' 7" 420 cu fl 9544'- 10935' 8406'-9599' 10073'-10118' (Sag R) 10222'- 10270' (Ivishak) (Subsea) 8809'-8848' (Sag R) 8937-8979' (Ivishak) Tubing (size, grade and measured depth) 3-1/2" L-80 to 9468' with 2-7/8" taiipipe to 9607'. Packers and SSSV (type and measured depth) 9-5/8" BOT packer at 9468'; 3-1/2" SSSV at 2136'. 12. Attachments Description summary of proposal E] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation Au~/ust, 1988 Su~3sc~uc-~: %~0~'~,; ~e~or~l O~ 4. If proposal was verbally approved form No .......... ]~atec]._..~__~/__ Name of approver ~ /,~ ! 5. I hereby, vc~rtif~e[for~eg i~. is true,and/correct to the best of my knowledge Signed 0~,,..-~/-..~~ ~/ Title Workover/CornpletionsSuperviSOrcommission Use Only Form 10-403 Rev 12-1-85 Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance I utll[itfl&L SIS#El) Approved Copy aY LONNIE C. SMITH ~-- , .__ by order of Approved by -- Commissioner the commission Date approved Date Date Submit in triplicate ATTACHMENT NO. 1 ,R-10 RIG WORKOVER PROCEDURAL OUTLINE 1. Pull ball valve. 2. Kill well & place a sized salt pill across the perforations. 3. Install plug in tailpipe. Shift sleeve. 4. Circulate well. 5. Freeze protect well. Set BPV. 6. Pressure test 13-3/8" x 9-5/8" annulus for hydraulic integrity. 7. MIRU workover rig. 8. ND tree. NU & test BOP. 9. Pull 3-1/2" tubing. 10. Mill & recover packer tailpipe assembly. 11. Set bridge plug at + 9900', Test casing & lap to 2500 psi. 12. 9-5/8" casing corrosion log. 13. Cut casing at + 2200'. 14. Circulate out Arctic Pack. 15. ND BOP. ND tubing spool. NU BOP & test to 5000 psi. 16. Pull 9-5/8" casing. 17. Washover to collar. 18. RIH with backoff tool. Backoff stub. 19. Spear and recover stub. 20. RIH with 9-5/8" NSCC tieback. 21. Freeze protect annulus. Screw into stub. 22. Set packer. 23. ND BOP. Land tieback in slips. 24. NU tubing spool & BOP and test to 5000 psi. 25. Test 9-5/8" casing & lap to 2500 psig. 26. RIH 6" bit. Clean out 7" bridge plug. 27. RIH 6" bit & clean out to PBTD. 28. RIH 9-5/8" casing scraper. Reverse circulate. 29. RIH 7" casing scraper. Reverse circulate. 30. RIH 9-5/8" gauge ring. 31, RIH with 3-1/2" tubing with 5 GLM's. 32. ND BOP. NU & test tree, 33. Set packer. 34. Shift sleeve. Change over annulus to brine and tubing to diesel. Close sleeve. 35. Set BPV. 36. Pump down cellar. Release rig. ~V'~ Kove~ .. B.O.P. STACK CONFIGURATION 13-5/8 IN. TRIPLE RArJ STACK S000 PS1 WP DRILLING ANNULAR PREVENTER 2 IN. KiLL LINE GATE GATE I PIPE RAMS I I I PI PE RAHS ,! I DRILLING sPooL I ! 4 IN. CHOKE LINE GATE GATE RAHS ,! Standard Alaska ~ Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 14, 1988 ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 (14-33-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. BJP:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-10 Well File Yours very truly, B. J~o~ick~,S~S-ervisor Waterflood & MiScible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operation performed: Operation shutdown I"1 Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter casing [] Other[] . Name of Operator Standard Alaska Production Company Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 797'NS1~ 1722'EWL, SEC. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective depth 1086' NSL, 623' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085' NSL, 624' EWL, SEC. 33, T12N, R13E, UPM 5. Datum elevation (DF or KB) KBE = 49.05 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-lO (14-33-12-13) PBU 8. Approval number 8-125 9. APl number 5 0 - 029-20618 10. Pool Prudhoe Oil Pool · Present well condition summary Total depth: measured true vertical 10935 feet BKB 9599 feet Plugs (measured) Effective depth: measured 10889 feet true vertical BKB 9560 feet Junk (measured) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20730 8 c.y. 139 S u rface 2656 13 3/8 3720 c.f. 2685 I nte rmed late 10011 9 5/8 1504 c.f. 10040 Production -- Liner 1391 7 420 c.f. 9544-10935 Perforation depth: measured 10073'-10118'(Sag R) 10222'- 10270' (Ivishak) true vertical subs,e,a 8809'-8848'(Sag R) 8937-8979' (Ivishak) Tubing (size, grade and measured depth) 3 1/2" L-80 to 9468' with 2 7/8" tailpipe to 9607' True Vertical depth BKB 139 2685 8829 84O6-9599 Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure . 9 5/8" BOTpacker at 9468'; 3 1/2" SSS V at 2136' i~.¢ :'!i~'~ ~ .... ~,,,~ Reuresentative Daily Averago Production or Injectio~ Bata OiI-Bbl Gas-Mcf Water-Bbl ~Casing Pressure Tubing Pressure Prior to well operation 490 411 310 1001 230 Subsequent to operation 730 454 280 1074 248 4. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 5. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev. 12-1-85 r / Subrfiit in Duplicate Well R-10 (14-33-12-13) PBU Additional Perforating 0pera~ions The following Sag River interval was perforated May 29, 1988 using Dresser Atlas 2 1/8" Jumbo~et III guns at 4 spf: 10073' - 10118' MD BKB (8809' - 8848' TVDss) Depths are referenced to BHCS, 08/17/81. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations. 6/06/88 0800z ,~la nda~d Alaska Pl'odu¢ ?lan ComiC' 900 Eoil ~nson ~. ,ord P.O. ~ 19~12 ~horoge, Alaska ~519-~12 DALLAS INDEXED ARCO CHEVRON E,~XON TEXACO STANDARD ALASKA PRODUCTION 06/13/88 Da?e: TO: MOBIL TI: 78944 PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES · . SAPC CASED HOLE FIN~{L LOGS The ?al lowing ma?er'Iai is being submit?ed herewith. Please acknowledge receipt by signing a copy of ?his letter' and ce?ur'nlng I1' 1'o ?hls office: A-27 H-28 "H-28 M-12 R-10 R-27 Spinner 06/05/88 #1 8800-~305 Sch 5" CET 06/04/88 #1 11050-12284 Sch 5" CBT 06/04/88 #1 11050-12284 Sch 5" Temp Log 06/05/88 #1 0-10118 Sch 5"/2" Spinner 06/02/88 #1 10000-10420 Sch 5"/2" Spinner 06/04/88 #1 9440-9780 Sch 5" A unit of the o,;g;nol Slonda,d O~i Companv Foum:led ;, Cle.~eloncl. Ohio. ir* 1870. Jennifer Dietz I NFORMAT I ON CONTROL Wei I Records LR2-1 Sto nclo~d Alosl~o P~odu(llon Company 900 Eo$1' Ben,,on Boulevo~d P.O. Bo. 196612 Ancho~oge. AIo~l~o 99.~19-6612 J907) 564-~)11 I INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: TO: MOBIL TI: STANDARD ALASKA PRODUCTION 06/01/88 78886 PHILLIPS STATE OF ALAS~ ~ GEOSCIENCES ARCHIVES ., REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: .o F-4 Collar 05/26/88 #1 9800-10517 Atlas 5" H-14 CH/CNL 05/27/88 #1 9950-10838 Atlas 5" R-5 DTL 05/25/88 #1 200-8450 Atlas 5"/2" R-10 Collar 05/29/88 #1 9960-10224 Atlas 5" Oil & Gas C0Hs. Anti Received Date A un;t of Ihe or;g;nol 5'on<Jo,d C~l Co,np~n~, Fou~.ded ;n Cle.elr~nd. C~,o. ,n 1870 Victoria Aldridge I NFOR~b~T I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company ( 900 East Benson Boulevarc~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION February 25, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-10 (14-33-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. BJP:JAM Enclosures (9) cc: J. L. Haas (MB12-1) R-10 Well File Yours very truly, Waterflood & Miscible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order El Perforate [] Other [] Name of Operator Standard Alaska Production Compa_ny Address P. O. Box Alaska 99519-6612 797'NSL, 1722'EWL, SEC. 32, T12N, R13E, UPM At top of productive interval 1256' NSL, 218' EWL, SEC. 33, T12N, R13E, UPM At effective dePth 1086' NSL, 623' EWL, SEC. 33, T12N, R13E, UPM At total depth 1085'NSL, 624'EWL, SEC. 33, T12N, R13E, UPM 5. Datum elevation (DF or KB) KBE-- 49.05 AMSL feet S. Unit or Property name Prudhoe Bay Unit 7. Well number R-lO (14-33-12-13) PBU 8. Permit number 9. APl number 5 0 - 029-20618 10. Pool Prudhoe Oil Pool · Present well condition summary Total depth: measured 10935 feet Plugs (measured) true vertical BKB 9599 feet Effective depth: measured 10889 feet Junk (measured) true vertical BKB 9560 feet Casing Length Size Cemented Measured depth Structural -- Co nd ucto r 110 20X30 8 c.y. 139 S u rface 2656 13 3/8 3720 c.f. 2685 I ntermed iate 10011 9 5/8 1504 c.f. 10040 Production -- Liner 1391 7 420 c.f. 9544-10935. Perforation depth: measured 10222'-10270' true vertical subsea 8937'-8979' True Vertical depth BKB 139 2685 8829 8406-9599 Tubing (size, grade and measured depth) 3 1/2" L-80 to 9468' with 2 7/8" tailpipe to 9607' Packers and SSSV (type and measured depth) FEB 2 9 5/8" BOTpacker at 9468'; 3 112" SSSVat 2136' ~:~taS~ Oil & Gas ConS. Commissio~ Anchorage 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation Feb/Mar 1988 14. If proposal was verbally approved Name of approver Subsequent Work ,l~eported on ., Date approved 5. I her.eby ~a~,~,~~.~g is true and correct to the best of my knowledge Title Supervisor Waterflood/Miscible Flood Commission Use Only Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] LOcation clearance I Approved Copy Returned ,,~ ,~ ORIGINAL SIGNED BY ~_- ~ "-~ ~ by order of Approved by LONNIE C. SMITH Commissioner the commission Form 10-403 Rev 12-1-85 Submit in triplicate o at: 4 s~: Per~ora~e Lbe ~O~2o~ng Sag E~ver ~nt:er~a2 during Februar~ 10073. _ 20118. ~ ~ (8809. - 8848, De~s are re~erenced to 88CS, 08/~7/8~ A l~rlCa~or . ~Ollo~in~ __ ~ill be iaS~alled and and ~esc~d~er~Ocacing °PecaCions -~es~ed ~o 3500 · ~e ~ell ~ill be ~e~urned ~o 0833Z 02/08/88 RECEIVED FE~ 2 9 !~8 Ll~,ska Oil & Gas Cons. Commlsslo~ Anchorage FLOW'TUBES & PACKOFF BOWEN.. PACKOFF · .. ~*- HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE GREASE LINE FLOWLINE VALVE RISER GREASE MANIFOLD GREASE PUMP ..-GREASE RESERVOIR BOP INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXO:~ To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 1-08-86 T#: 76682 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being scrbmitted herewith, please acknowledge receipt by signing a copy of this letter and returning i1: to this office:-- '~'-~'~-~ i2-21-85 / C-20 12-21-85 ~' B-24 12-22-85 /H-6 12-25-85 .,.M-5 12-18-85 /M-16 12-19-85 /M-21 12-20-85 zR-10 12-15-85 .,R-10 12-15-85 · ~R-13 12-18-85 iR-19 12-17-85 .?X-2 12-20-85 .xY-12 12-25-85 /'Y-13 12-24-85 Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco Static Gradient Camco StaTic Gradient Camco StaTic Gradient Camco Static Gradient CamCo RECEIVED DATE 19 Cathy Perkins LR 2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY , i i , 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 December 12, 1985 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C'V' Chatterton Well R-lC (14-33-12-13) Gentlemen' Enclosed in duplicate' is Form 10-403, Sundry Notices and Reports on Wells' for the above-named well, This contains our subsequent report of having performed an EDTA/scale inhibitor matrix combination treatment on this well, Yours very truly, Michael D. Martin Senior Petroleum Engineer MDM/'~H/dg/O140D Enclosures cc: T. N. Tyler Well Records (LR2-1) Drilling File ~17 RECEIVED DEC ! 6 Alaska Oit & Gas Cons. Commission Anchorage 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. Sohio Alaska Petroleum Company 81-93 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 5o-029-20618 4. Location of Well 9. Unit or Lease Name Prudhoe Bav Unit At Surface: 10. Well Number R-10 (14-33-12-13~ 797'NSL, 1722"EWL, Sec. 3'2, T12N, R13E, UPM 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe 0i 1 Pool KBE = 49.05' AMSL ADI 28278 12. 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 any proposed work, for Abandonment see 20 AAC 25.105-170). The foll'owing'interval was treated with a combination EDTA/scale inhibitor matrix .squeeze. on November 22-23, 1985. 57;1 barrels' of EDTA followed by 7 barrels scale inhibitor solution wen. e pumped th.rough coiled, tubing as a single stage job. The well was shut-tn for 24 hours: after the treatment. The SSSV was removed prior to stimulation and reset after the job at 2136'. 10222'-10270' BKB (Ref. BHCS/GR, 8/17/81) R C IV D ~qaska Oil & Gas Cons. Commission Anchorage 14r.~I hereby certify that the foregoing is true and correct to the best of my knowledge. -~!I~e~~~~~~~-~_ _ _ Title Sr. Pei-.~,ol ~_Hm ~o i n~'., Date/,~-~/~2-~~¢, - ; space below for Commission use Conditions of APproval, if any: ~-/~3 / '"- ~(~ BV Order of Approved bv COMMISSIONER the Commission Date __ ,.. Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 November 1, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage. Alaska 99501 Attention' Mr; C; V; Chatterton Wells'F-lO and R-10 Gentlemen: Enclosed in triplicate is Form 10-403' Sundry Notices and Reports on Wells, for the above named wells, These contain our proposals to perform EDTA/scale inhibitor matrix combination treatments on these wells' MDM rig/1026N Enclosures Very truly yours. SOHIO ALASKA PETROLEUM COMPANY M. O. Martin Senior Petroleum Engineer CC: T. N. Tyler Well Records (LR2-1) Drilling File #17 RECEIVED NOV 0 Alaska 0il & Gas Cons. Commissior~ Anchorage SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator SOHT0 ALASKA PETROLEUM COMPANY 3. Address P.O. Box 196612, ^nchoraqe, Alaska 99519-6612 4. location of Well At Surface- 797'NSL, 1722'-:E.WL, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 49.05' AMS'L 6. Lease Designation and Serial No. ADL 28278 7. Permit No. 81-93 8. APl Number 50- f12q-?061R 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number R-lO (14-33-12-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. 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 I--] 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 any proposed work, for Abandonment see 20 AAC 25.105-170). The following i:nterval will be treated with a combination EDTA/scale inhibitor matrix squeeze, 57,1 barrels: of EDTA followed by 7 barrels scale inhibitor solution will be pumped th.rough coiled tu. bing as a single stage job. The well will be shut-in for 24 hours, after the treatment, The SSSV will be removed prior to stimulation and reset after the job at 2136~', 10222' - 10270' BKB (Ref. BHCS/GR 8-17-81) RECEIVED. Nov Alaska 0il & Gas Cons, C0~lmissJ0rt Anchorage 1~_1 hereby certify that the fore_g_gi_ng is true and~ to the best of my knowledge. ig~ned~~~~~~~, Title Sr. Petrol eum Engineer The space below for Commission use Conditions of APproval, if any: Approved AT LON~IE C. S~II,T.I~ By Order of Approved by COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS ~'STATE '~' BPAE (Transmittal 0nly) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE 19071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: R-'! 4-Rc, T#: 76381 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- 8-05-85 Static Gradient Camco 8-02-85 Static ~radJent Camco 8-01-85 S~atic Gradient Camco 8-01-85 Static Gradient Camco 8~04-85 Static Gradient Camco 8-04-85 Static Gradient Camco 8-03-85 Static Gradient Camco RECEIVED DATE Alaska 0/'/ 6, Gas~{~or]s. C0mmj$$[~cords Management SOHIO ALASKA PETFIOLEUM COMPANY SI:() ARCO CII EV RON EXXON fo SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS .., ....;~,,,ff,?.,,...¢,.:,~:-.~,,,-. ...... ..-. : STATE OF AK. _. BPAE ANCI~OIIAGE. ALASKA TELEPHONE 1907! 265-0000 MAIL: POUCH 6-6 ! 2 ANCHORAGE. ALASKA 99502 Date: 3/07/85 76039 //z~__OHIO CASED HOLE. FINAL LOGS 'l'he following materia! is being submitted herewith. P~ease acknowledge receiot by $igmino a ¢op¥ of this letter and returnM§ it to this oHice:- SFO/UNI T/STATE: R-1 R' 10 ' S-8 CFS 2/16/85 #i 8900-9350 GO 5" CFS 2/14/85 #1 9950-10320 Go 5" CFS 2/09/85 #1 8900-9250 GO 5" Cathy perkins LR2- Development Ceolog' INDEXED"' SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO: SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL F~{ILLIPS sTATE .' BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T#: 3/5/85 76035 REFERENCE: SOHI~%NAL DATA - PRESSURE SURVEY DATA Ilowing material is being submitted herewith. Please acknowledge receipt by signing a V copy of this letter and returning it to this office:-- H-8~/ PBU & BHPD 1/31-2/2/85 Go H-17V/ Flowing Gradient & BHPD 1/30-2/1/85 Camco H-18*// PBU & BHPD 2/3/85 & 2/4/85 Go H-19~/ PBU & BHPD 2/5/85 & 2/6/85 Go H-20'w/ Flowing Gradient & BHPD 2/2-2/3/85 Camco K-i'~/ Static Gradient 2/6/85 Camco K-3~/ Static Gradient 2/8/85 Camco K-6~'~ Static Gradient 2/10/85 Camco K-2A~' Static Gradient 2/12/85 Camco M-5~'/ Static Gradient 1/4/85 Otis M-17c// Gradient & BHPD 1/17 & 1/19/85 Camco M-17~'./ Flowing Gradient 1/17-1/18/85 Camco N-18'~'' PBU & BHPD 2/7 & 2/8/85 Go Q-3 '~~ Static survey 12/2/84 G° R-9 ,~ Static Gradient 2/18/85 Otis .R~i0~ PBU & BHPD 2/14 & 2/17/85 Go S-8U/ PBU & BHPD 2/9 & 2/11/85 Go ..... ~::'-' ..... "'~'~]:~evelopment Geology DATE .................... :'.!:,, ,9 Well Records SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 TO: SFO/UNIT/STATE: GETTY (-Marathon) MOBIL Date: 11/15/84 PHILLIPS STATE OF AK BPAE (Transmit'tal Only) CENTRAL FILES(CC#'s-Transmittal Only) CC#: 75875 REFERENCE: SO O~CASED HOLE FINAL LOG. S /.//~e following is being acknowledge receipt by signing a material submitted herewith. Please copy of this letter and returning it to this office:-- R-10 S-9 Cont. Flow Survey 10/17/84 #1 10000-10400 GO 5" Temp. Log 10/11/84 #1 0-1950 GO 5" Alaska 0il & 6as Cons. Commission Anchorage (4/82) RECEIVED DATE 19 Victoria. ~ldridge Development Geology Well Records TPI-5 INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEV-RON EXXON 3111 "C" STREEI ANCHORAGE. ALASKA TELEPHONE (907) 265-O000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ~o~ SFO/UNIT/STATE: GETTY (-Marathon) MOBIL Date: 11/05/84 CENTRAL PHILLIPS STATE BPAE (Transmittal Only) FILES (CC#'s - Transmittal Only) CC#: 75855 REFERENCE: /- SO~ FINAL DATA - PRESSURE SURVEY DATA ,/ ~he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- F-5 J-16 J-17 J-18 R-10 Pressure Survey & BHPD Pressure Survey Pressure Survey Pressure Survey Pressure Survey & BHPD 10/21/84 10/23/84 10/23/84 10/26/84 10/17/84 (4/82) RECEIVED DATE Victoria Aldridge · ' .~ Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 November 8, 1983 Alaska Oil & Gas Conservation Co~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. Lonnie Smith, Conmissioner Gentlemen: Well R-10 (14-33-12-13) PBU Reference is made to your letter dated October 12, 1983 re above-named well. Enclosed, in duplicate,~ is Form 10-403, Sundry Notices - Subsequent report of notice of intention dated 10/14/81 as you requested. This should complete your records on this well. Very truly yours, RHR: MCM: ckg Enclosures cc: Well File #17 STATE OF ALASKA '- ALASKA~ ,L AND GAS CONSERVATION C(' ,IMISSION ~ ~/ SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL I-I COMPLETED WELL [] OTHER 7. Permit No. 81-93 8. APl Number 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 99502 50- 029-20618 4. Location of Well At surface: 797' NSL, 1722' EWL, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc;) KBE = 49.05 ' k. MSL 12. I 6. Lease Designation and Serial No. ADL 28278 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number R-10 (14-33-12-13) PBU 11. Field and Pool Prudhoe Bay 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 [] Install tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) wi~'l GLM' S 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Well R-10 was completed witch 3/12" tubing as follows,: 1. _~oved in rig 10/27/81. 2. Nippledup and tested BOPE. Pulled 1 jt.'4 1/2" tubing. 3. Ran 297~ jts 3 1/2" 9.39 L-80 EUE 8rd tubing with 9 GLM's, 9 5/8" packer set at 9488', and moved rig off. NOV- 9 1983 Alaska 0it & Gas Cons. Cornmissien Anchorage 14. I hereby cy, r.~y that the for~ng ~.s true,and correct to the best of my knowledge. The spaceb;~nfnofn~C~mlfm/s~s~.onuse R. ~.. ?~.e~y 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 October 12, 1983 Mr. R. }~. Reiley, District Drilling Engineer Schio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re: Subsequent Reports, Sundry r~otices and Re[~rts on Wells (Form 10-403) Dear ~,r. Reiley: For the following lists of #Notice of Intention 5'o:"'Sundry ~otices and Reports cn Wells (form 10-403) t/liS office does not have on record the "Subsequent Report cf:" defining the action taken on the approved intention. Please advise this office by Subsequent Report of the disposition of the intenticn. Well Sohio Date Brief Description of Intention Y-i2 01-14-81 Ceased drilling o~erations. E- 9 05-22-81 Squeeze celaent. R-6 05-30-81 Perforate liner and squeeze cement. Y-1 .~ 07-30-81 Replace [~roduction packer. 09-22-B1 10-14-81 Re~.lace ~roUucticn i~acker. Run tubing with gas lift equipment. }~-!2 I0-20-81 Re,lace collapsed gas lift mandrel. ~<~r. R. R. Reiley October ! l, 1953 Page 2 Well Sag Delta Sag Delta S-1 S-1 T-7 Sincerely, [onnie C. Snith Commissioner LCS/li~ ~ lc~ 105 zD8 Sohio Date i2-12-81 01-21-82 04-13-82 04-15-~2 04-20-82 Brief:pes¢~ption o£ Intention ~e-enter to te~t. Suspend drilling operations. Revised TD. Plug back and redrill. Change plans. SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO - CHEVRON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-61:2 ANCHORAGE. ALASKA 9950:2 To:SFO/UNIT/STATE: (-Marathon) EXXON GETTY MOBIL PHILLIPS 7/26/83 Date: Trans. #: - 74603 CC#: STATE BPAE (Transmittal Only) ,. CENTRAL FILES (CC#'s - Transmittal Only) REFERENCE: SOILtO~FINAL DATA - PRESSURE SURVEY DATA e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- A-29/ BHPD & Pressure Analysis 6/01/83 Camco B-18~'~' Pressure Survey 7/07/83 Otis B_19~' " " 7/05/83 Otis B-20 ..... " " 7/09/83 Otis B-21~ HP Pressure Analysis 7/11/83 Camco B-22~ ,, " " " 7/03/83 Camco B_23~ " " " 6/25/83 Camco D-6~ Pressure Survey 7/12/83 Otis G-3 ~'" " " 7/12/83 GO Q-3v HP Pressure Analysis 7/07/83 Camco R-10 / HP Pressure Analysis 7/08/83 GO R-16j' BHPD & Pressure BU Survey 6/6-7/83 Dres X-3 ..... BHPD & Pressure Analysis 6/20/83 Camco X-9j BHPD & Pressure Survey 6/04/83 GO X-16/ BHPD & Pressure Survey 5/18/83 Otis X-17~ Pressure Survey 5/11/83 Otis X-17 BHPD 5/24/83 Otis X-17~' Pressure Survey 5/22/83 Otis Y-2~~ BHPD & HP Pressure Analysis 5/15/83 Camco Y-6/ Pressure Data 7/07/83 GO :4/82) RECEIVED DATE 'Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 17, 1982 Alaska Oil & Gas Conservation Ccmmission 3001 Porcupine Drive Anc~Drage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentl6men: Wells A-15,N-15,R-8,R-t0,Y-11 R/D #1 PBU Enclosed, in duplicate, are tb~ following forms for the above- named Wells. 1. Form 10-407, Cc~pletion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling 'and Workovers. GJP: JLH:pjs Enclosures cc: J. D. Hartz Well File #17 ~ Distr~~eld Engineer ALASKA ,..ANDGAS CONSERVATION C .MISSION (~~ 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 Sot~io Alaska Petorleum Company 81-93 3. Address 8. APl Number P(ruch 6-612, Anchorage, Alaska 99502 50-029-20618 4. Location of well at surface 9. Unit or Lease Name 797' NSL, 1722' EWL, Sec. 32, T12N, R13E, UPM Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST. 10. Well Number 1256' NSL, 218' EWL, Sec. 33, T12N, R13E, UPM R-10 (14-33-12-13) ' At Total Depth 11. Field and Pool 1085' NSL, 624' EWL, Sec. 33, T12N, R13E, gPM Prudhoe Bay .5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 49.05' AMSLI ADL 28278 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 16. No. of Completions 7/29/81 8/16/81 8/21/81I feet MSL two 17. Total Depth (MS+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey [ 20. Depth where SSSV sot I 21.Thickness of Permafrost 10935'/~D 9599'TVD L0889'MD 9560'TVD YES[] NO[] 213'~' feetMD 1975' 22. Type Electric or Other Logs Run .. DIL/SP/GR/B'HCS,/' HDT, FDC/CNL/Cal/GR/SP, GR/CCL, gyroscopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP .... BOTTOM HOLE SIZE CEMENTING RECORD AMOUNTPULEED 20"X 30"' :ns~lated Conducto:~' Surface 110' 36" 8 cu.yds, concrete 13 ~/'~ ~. 72'~' L-80. SUrface 2685' 17 1/2" 3720"cu.ft. Articset II 9~ 5/8" 47# L-80 SurfaCe 1'0040' 12 1'/4': 1374 cu. ft. . Class G; 130 cu. ft. Arcticset I 7'~ 26# L-80 9544' 10935' 8 1/2" 420 cu.ft. Class G w/18% salt 24. Per~orations open to Production (MD+TVD,of Top. and Bottom and ; 25 TUBING RECORD interval, size and number)' MD TVDss SIZE. DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool top: 10222' 8936' ,4 1/2" 9..697' 9468' Bottom : 10270' 8978, ~. ~'. ... 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10222 "' " 10270' (~8936' ' 8978" TvDss) ?' '''''~' ,DEPTH INTERVAL. (MD)' .AMOUNT &,KIND OF MATERIAL USED . , ~ ., C .... 27. PRODU TIONTEST Datei'F ~t:P~odu:~t on " . , I..,Method.Of Operatio~ :(~Elowing~,gas I ft, etc.) ·., - .., · July 20, 19.82'l Flowinc ............ , '.,. ,. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO ~ " ' TES,T PER.IOD ~ -I Flow Tubing' 'Casing'Pressure ~' CALCULATED ~__ O4L-BB,L"~,. '. GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) PresS". " ~ ,. . "~ ,.' · 24, OUR RAT · · !;: .. .: .. . 28. CORE DATA ~. ~ Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ,: : .~' ,'~ . :': ,,, ,: .. ~ '..~ ' ,,< :". ,., ., Form 10-407 Submit in duplicate Rev. 7~1-80 CONTINUED ON REVERSE SIDE 29. ..- 30. · GEOLOGIC MARKERS FORMATION ~'ESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea ;Sag River SST. 10069' , 8805' S~ubl ik 10119 ' 8848 ' Ivishak 10217' 8932 ' 31. LIST OF ATTACH~NTS [) 32. I hereby cert~fy/th~o~ is true and correct to the best of my knoWledge S ig ned~,~_~.&~~ ,~ .~ ( ~~L'~ Title District Field Date ~/,7/~ [ / ~. ~isg~ (~-- Enqineer / 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 116 and 24' If this well is complet:.cd for separate production from more than one interval (md.ltiple compietion), 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 th,e 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 ( STATE OF ALASKA O~iv ALASKA OIL AND GAS CONSERVATION C IMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 81-93 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20618 4. Location of Well At Surface: ., 797' NSL, 1722' EWL, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) k'RV, = A9.135~ ANI,qL 12. 6. Lease Designation and Serial No. ADL 28278 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number R-10 (14-33-12-13) 11. Field and Pool Prudhoe~.~Bay 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 any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals-were perforated July 19, & 20, 1982 using Schlumberger 1 11/16" hyperdome guns' at 8 spf. A lubricator was installed and tested to 3500 psi on all well work. 10222' - 10270' BKB (Ref. BHCS/GR, 8/17/81) The Well was inCapable of flowing.~" Cu~r~h-tly Shut-in. 14. I he i going is true and correct to the best of my knowledge. Signed // '~ ~~. Tit~eDistrict Field Engineer Date t7 Thesp~belowf~ommissionus~ - 7 '/ 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 O(~-._ STATE Or: ALASKA ' ~ ' ' ALASKA AND GAS CONSERVATION CO(' ,~ISSION ~..~W-- MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS, 1. Drilling well [~ Workover operation [] 2. Name of operator 7. Permit No. · Sohio Alaska Petroleum Company 81-93 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20618 4. Location of Well 9. Unit or Lease Name at surface Prudhoe Bay Unit 797' SNL, 1722' EWL, Sec. 32, T12N, R13E, UPM 10. WellNo. R-10 (14-33-12-13) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Unit KBE = ' 49.05' AMSL ADL~§~78' For the Month of July ,19 82 · 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests · .. 14. Coring resume and brief description 15. Logs run and depth where run .[1 6. DST data, perforating data, shows of H2S, miscellaneous data · 1 7. I h t g is true and cprrect to the best of my knowledge. port on is required for each calendar month, regardless of the status of operations, and must be file%~ in ~ Oil and Gas Conservation Commission by the 15th of' the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 )licate with the Alaska Submit in duplicate' PERFORATING DATA - Well R-10 (.14-33-12-13) July 18, 1982: July 20, 1982: Pressure tested tubing and .inner annulus. Rigged up Schlumberger and perforated the folloW/rig intervals using 1 11/16" Hyperdome guns at 8 spf: 10222' - 10270' BKB (Ref. BHCS/GR, 8/17/81) July 24, 1982: July 26, 1982: July27, 1982: Put well on production. Shut well in to prepare for static pressure survey. Ranstatic pressure/temperature sUrvey at 8800' TVDss. Well is currently shut-in after it was discovered to be incapable of flowing. SOHIO ALASKA PETROLEUM COMPANY SFO ARCO - CHEVRON 311 1 "C" STF~EET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 EXXON GETTY SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (Cc#'s - Transmittal Only), Date: 8/10/82 Trans.#: 2509 CC#: 55509 REFERENCE: ~HIO FINAL DATA- PRESSURE SURVEY DATA /~ / The fOllowing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- N-13'/ Pressure Build-up Survey & BHPD GO 7/23/82 E-9~'~' " & " GO 7/26/82 E-8~'~ " & " GO 7/20/82 G-13/' " & " Dres 7/21-23/82 E-16~''''~ " & " Dres 7/14/82 G-12--'~' " & " Dres 7/18/-20/82 G-10/ " & " Sch 7/13/82 G- 8/ " & " Sch 7/16/82 F-7 ~" Reservoir Pressure & Temp. Data & BHPD Otis 7/23/82 M-9? BHPD Camco 7/4/82 N-10/ Pressure Build-up Survey GO 7/22/82 R-10~/ Reservoir Pressure & TemP Data Otis 7/24/82 N-14/ Reservoir Pressure & Temp. Data Otis 7/18/82 ~2) REC~,V / Victoria Aldridge -7~~+'~ ~~ o "r'~' [:~)ll~l'li'Dev, elopment GeOlOgy ~. .... .~s .....,, Well Records DATE {~ ~'~ SOHIO ALASKA PETROLEUM COMPANY CONFIDENTIAL 3111"C"STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 April 15, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: 'Mr. C. V. Chatterton Well R-10 14-33-12-13 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to perforate the well. Key:pbd cc: J. D. Hartz Geology Well File #17 RECEIVED. APR 1 198 AIBsI~ Oil & Gas Cons. Commission ~chorage ~', STATE OF ALASKA C(' ALASKA -ANDGAS CONSERVATION C ,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL:I~ COMPLETED WELL [] OTHER [] 2. Name of Operator ~v.. ~v .. ...................... 4. .... ..4 3. Address Pouch 6-612 Anchorage, Alaska 4. Location of Well ~t surface 797' NSL Sec. 32, T12N, R13E 5. Elevation in feet (indicate KB, DF, etc.) KBE=49.05 AMSL 1722' EWL I 6. Lease Designation and Serial No. ADL 28278 12. 7. Permit No. 81--93 8. APl Number 50- 029-20618 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number R-10 14-33-12-13 11. Field and Pool Prudhoe Bay 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 :1~ Alter Casing [] - Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment r"l · Repair Well [] Change Plans [] Repairs Made [] Other l'-t 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 any proposed wOrk, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated during April, 1982, using Schlumberger 1-tl/16" HyperdOme guns at 8 spf. A lubricator will be installed and tested to 3,500 psi for all well work. 10,222' - 10,270' BKB (Ref. BHCS 8/17/81) An SSS~ will be set and tested in the ball valve nipple ca. 2,000'. RECEIYE SuBsequent Work Beported 1 '5 19.82 Alaska 011 & .(;as COns. Col~,~C8[OrI Anchorage signe ~~f~14;lhe~he ~or~going i?true_ and correct to the best of myr knowledge. CohcLitions of Approva, ' any: Approved by . gRIG'IH,q[ SIGt~ED I~Y L~,~[ C. S~TH Approved Copy Returned By Order of COMMISSIONER the Commission Date Form 10403 Rev. 7-1430 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 October 15, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports onWells, for the above-named well. This report contains our proposal to complete the well with 3 1/2" tubing. RHR:ja Enclosures cc: Well File #17 Yours very truly, ! R. H. Reiley ~' District Drilling Engineer STATE OF ALASKA ALASKA ,L AND GAS CONSERVATION C ISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER :ID 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 99502 4. Location of Well At surface: 797' NSL, 1722' EWL, Sec. 32, T12N, R13E, UPM 7. Permit No. 81-93 8. APl Number 50-029-20618 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number R-10 (14-33-12-13) 1 1. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) J 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 49.05' AMSL I ADL 28278 12. Check AppropriateBox Tolndicate NatureofNotice, Report, orOtherData 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 any proposed work, for Abandonment see 20 AAC 25.105-170). Well R-10 was suspended at completion time due to lack of tubing. A 3 1/2" tubing string will be run and the work is estimated to begin October 25,. 1981..- The program is as follows: 1. Move in rig. 2. Nipple up and test BOPE. 3. Run 3 1/2" tubing with gas lift equipment and 7" packer. 4. Nipple down BOPE, nipple up and test Xmas tree. 5. Change tubing over to diesel, set packer, and move rig off. Subsequent Work Reported RECEIVED OCT-1 5 1981 Naska 0ii & Gas Cons. Commission Aflchorage 14. I hereby¢Ttify that thf~oregoing is true anlc(~rrect to the best Of my knowledge. s~nC~ed ~ f~~ ~_~,~_~"~ ~-~ 1~-~~ itle District Drilling Engineer The space below or Commission use R, ~ Reiley Date Conditions of Approval, if any: Approved by BY [ J] [:~ N l E C. Approved ~o~3y Returned Dy' Order of - COMMISSIONER the Commission Date Submit "1 ntentioZns'' ~n Triplicate Form 10-403 Rev. 7-1-80 and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCH©RAGE, ALASKA 99502 September 18, 1981 Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of August, 1981. RHR:ja Enclosures cc: Well File 917 Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED SEP 2 3 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ' ALASKA,r6', AND GAS CONSERVATION CC~~''~ ,,IlSSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] Workover operation [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 797' NSL, 1722' ~¢7L, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 49.05' AMSLI ADL 28278 7. Permit No. 8]-9~ 8. APl Number 50- 029-20618 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. R-10 (14-33-12-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of August ,19 81 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 10889' PBTD Footage drilled: 8135' 13. Casing or liner run and quantities of cement, results of pressur9 tests See Well History attached t4. Coring resume and brief description None 15. Logs run and depth where run DIL/SP/GR @ 9965' DIL/SP/GR/BHCS @ 10925' FDC/CNL/Cal @ 10925' HDT @ 10920' GR/CCL @ 10889' ~vr~.qo_~n~ .q,,r~7~y ~ 1 ~RRQ' ~1 6. DST data, perforating data, shows of H2S, miscellaneous data Released rig at 0100 hours, 8/21/81. J ECEIVED SEp 2 Alaska O/J & Gas P, nno r,,._ . 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ':SIGNED ~1~ /~ TITLE District Drilling EngineezDATE NOTE--Report on this form/is'required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7.1-80 WRLT. R-10 (14-33-12-13) WRT.L HISTORY Spudded well at 0400 hours, July 29, 1981. Drilled 17 1/2" hole to 2700'. Ran 70 jts. 13 3/8" 72# L-80 Buttress casing to 2685'. Cemented with 3720 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2644'; tested casing to 3000 psi, okay. Drilled out to 2720', ran leak-off test to 0.73 psi/ft, gradient. Directionally drilled 12 1/4" hole to 10040'. Ran 263 jts. 9 5/8" 479 L-80 Buttress casing to 10040'. Cemented in two stages: First stage with 1374 cu.ft. Class G cement; second stage through D.V. packer at 2619' with 130 cu. ft. Arcticset I cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10935'. Ran open hole logs. Ran 35 jts. 7" 26# L-80 IJ4S liner to 10935'. Cemented with 420 cu. ft. Class G cement with 18% salt. Cleaned out to 10889', tested casing to 3000 psi, okay. Changed well over to NaC1. Installed tubing hanger with one joint 4 1/2" tubing. Installed and tested 4" tree. Top 400' of hole displaced to diesel. Released rig at 0100 hours, August 21, 1981. Ran gyro- scopic survey, secured and tested wellhead August 23, 1981. RECEIVED SEP 2 ]98] Alaska Oil & Gas Cons, Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY September 18, 1981 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-namedwell together with the Well History, Well Logs, and Directional Surveys. This well has been suspended without tubing. RHR:ja Enclosures cc: Well File #17 Geology Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED SEP 2 1.981 Alaska 011 & Gas Cons. Commission Anchorage ORIGINAL · STATE OF ALASKA ALASKA AND GAS CONSERVATION C . SSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED I-~ ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number · Sohio Alaska Petroleum Company 8!-93 3. Address 8. APl Number Pouch 6-612. Anchoraoe. Alaska 99502 50-029-20618 -- 4. Location of well at surfaceILO / _~_- CA.r~Oi, qS! 9. Unit or Lease Name 797' NSL, 1722' HWL, Sec. 32, T12N, R13E, UPM --v~l~D ~ Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST.~SurF ~%' 10. Well Number 1256' NSL, 218' EWL, Sec. 33, T12N, R_13E, UPN i~'.'--~---~' R-10 (14-33-12-13) At Total Depth~. 11. Field and Pool 1085' NSL, 624' EWL, Sec. 33, T12N, R13E, UPM Prudhoe Bay .5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 49.05 ' AMSLI ADL 28278 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore I 16. No. of Completions 7/29/81 8/16/81 8/21/81 feet MSLI None 17. Total Depth (MD+TVD) 18.Plug Back Depth(MD+TVD) 19. Directional Survey 20. Depth where SSSV set 1'21. Thickness of Permafrost 10935'MD 9599'TVD 10889'MD 9560'TVD YES~ NO[-] nonefeetMDI 1975' 22. Type Electric or Other Logs Run DIL/SP/GR/BHCS, HDT, FDC/CNL/Cal/GR/SP, GR/CCL. qvroscoDic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulated ConductoZ Surface 110' 36" 8 cu.vds, concrete 13 3/8" 72# L-80 Surface 2685' 17 1/2" 3720 ~u.ft. Arcticset II ,,, 9 5/8" 47# L-80 Surface .10040' 12 1/4" 1374' cu.ft. Class G; 130 cu. ft. Arcticset I 7" 26# L-80 9544' 10935' 8 1/2" 420 cu.ft. Class G ~/18% salt 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) : . None None · 26.' ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED · · . · 27. PRODUCTION TEST' Date First Production I Method of Operation (Flowing, gas...lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER~BBL CHOKE SIZE GAS-OIL RATIO · TEST PERIOD II~ . Flow,Tub ng' (~asing p'r~ssur~' C~,LCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) ' Press:' 24-HOuR RATE =IF , , 28.~ i'" '.' ': .. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ' ' . RECEIYED. None .... SEP 2 1 198] · ' "' "' Alaska 0il & Gas Cons. Commies[0 Anchorage - · · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. : -. 30. · ' GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10069' ' 8805' Shublik 10119' 8848 ' Ivishak 10217' 8932' 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Survey i32 I hereby certify that the foregoing is true and correct to 'the best of my knowledge M~/vJ Signed ~/~¢ ,~ /~/'//~' Title District Drilling Date _-R. ~'.' R~_~ ~'~ Engineer .... INSTRUCTIONS General' 'This form is designed for submitting a complete and correct well completion report and Icg 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:..?1f this well is completed for separate production from mor~;' 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 si~ow 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 R-10 (14-33-12-13) HISTORY Spudded well at 0400 hours, July 29, 1981. Drilled 17 1/2" hole to 2700'. Ran 70 jts. 13 3/8" 72# L-80 Buttress casing to 2685'. Cemented with 3720 cu.ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2644'; tested casing to 3000 psi, okay. Drilled out to 2720', ran leak-off test to 0.73 psi/ft, gradient. Directionallydrilled 12 1/4" hole to 10040'. Ran 263 jts. 9 5/8" 47# L-80 Buttress casing to 10040'. Cemented in two stages: First stage with 1374 cu.ft. Class G cement; second stage through D.V. packer at 2619' with 130 cu.ft. Arcticset I cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10935'. Ran open hole logs. Ran 35 jts. 7" 26# L-80 IJ4S liner to 10935'. Cemented with 420 cu.ft. Class G cement with 18% salt. Cleaned out. to 10889', tested casing to 3000 psi, okay. Changed well over to NaC1. Installed tubing hanger with one joint 4 1/2" tubing. Installed and tested 4" tree. Top 400' of hole displaced to diesel. Released rig at 0100 hours, August 21, 1981. Ran gyro- scopic survey, secured and tested wellhead August 23, 1981. RECEIVED SEP 2 1 198] Alaska Oil & Gas Cons. Commission Anchorage. , GREAT LAND DIRECTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY WELL NAME Prudhoe Bay LOCATION AL781D25 Single Shot 8/17/81 JOB NUMBER TYPE SURVEY DATE Don Burgess Engineer ~~ (~)~ NAr,lb. "T I"TLEi SIGNATURE DEPTH INYERVAL 2700 -9931_ _= __ -FROH TO ' DATES SO'RVEY WAS' "TAKEN 7/30/81 8/12/81 FRO~ 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. Additional copies of your survey report can be made from the original by any blueprint company. RECEIVED SEP 2 1 1981 ~daska Oil & Gas Cons. Commission Anchorage CONPLETZON. R'EPORT~ FOR GLDD BY FN L[NDSEY & ASSOC, COMPUTER METHOD(RADXU~ OF CURVATURE) COMPUTER DATE( FIELD METHOO(AVERAGE) SURVEY DATE( 7-)0-8L HAG H E T.. ~ C.. ~I N G. L[.~.~ ~.T_~...5 U_R.Y E_~ -. RECORD OF SURVEY t TRUE MEA5.., .DE~IET..VER. T..[ CAI.. ......... ~UB .........DRt_FT ........TOTAL.. COORD ! NA TE5 DEPTH ANGLE DEPTH SEA DXREC D M DEG, OF AI. ASy,,A ........... . . ' DOG LEG DISTANCE ANGLE DEG/10OFT O' M SECTION DISTANCE 0 0 0 0.00 -86,7'6 S O,OOE 0,00 S 0.00 W 0.00 5 O- 0 O W'." 0,000 _ASS. UMED..VERT I CAL_ .TO. 27.0.0,: _ :-.:~- ~-~0 0 0 2700,00 26]-3.2/+ S 0,00£ 0,00 5 0,00 W 0,00 $ 0 0 0 W 0,000 ~~ ..... ! ..... Q ·. 2.8!9.9_9_ ....2733.*.23 ........ S8.2_~.~..0~E_ .............. 0~72..5 ........ 0..63. E .. 0.95 5 4,1 ].~ 59 E ..... _0..:.8.3_.4._ .... 29.1/+ 4. 15 2913.88 2827,12 N82,502 0.72. S /+.92 E /+,97 5 81 4,0 12 E:-:L 3,4,59 3007 7 15 3006.40 2919,64 NSI.502 0,57 N _~.~.O0 lO. 0 ..... 3..0.9.8.,.3~ ......... 3011_,_5.8.._~_,..~0E' ................ 2,.1~-_ N ........... 2.8~?00 ..E .. 28-08_..~N 8.5. 36 b E.::/'i".·' 2,960 3195 12 15 3191,55 3104.,79 N75,502 5,17 N 46,05 E 46.3/+ N 83 35 20 E 2,4,15 3316 16 4.5 3308.66 3221.90 N76.002 '12,63 N 75,41 E 76.46 N 80 29 3]. E 3,719 ...3.~20 !8_15 3~Q7.,85 ....... 33_2]...,..~9~___N7~1,.0~E ....... .21,50 .N.. ~05.,.38 E ....... 107.56 __N... 7_6:_27 ..... 5_.2_.~_ ..... 1_,....~.1_7_ ....... 3515 21 O' 3/+97.32 34.10,56 N72,002 31.63 N 135.6/+ E 3609 ;22 0 358/+.78 34,98,02- N75-OOE 4.1,41 N :I. 68,67 E .... 3.7_33. 26 ....... 0.. 3.~98-.03 ...... ~611:.,27.__:N.7~7;..O_gg .........53,.6~_ N ..... 212_,5.9 E 3857 26 45 -~09.~3 3722,37 N7~.OOE 6'7,~0 N 270.92 E 3979 30 30" 3916.20 3829.~4 N73.002 8~.00 N 326.95 E _A10~_32 ...... 0 .... ~023.06~. ~3~36~30_ ..... NS_/,DQE ....... 98.57_N_~ 390,08 E ~227 ~ 0 ~126.21 ~039,45 N81,OOE 109,05 N ~56.2~ E ~352 3& 0 ~228,60 /+~41,8~ N83,002 119,03 N 527,23 E 139.28 N 76 ,52 22 E 2-898 173.68 N 76 12 ].5 E: : 1,15~ 224.].0 N. 76 279.'[8 N 76 Z ~2 E 0,778 337,57 N 75 35 27 E 3.081 ~69.09 N 76 33 2~ E':,. 1,626 ~.35~__3~____0_ ...... ~_.22..8~_0. ..... ..~l_~..Z..,_8.4,,__.N~3_,...~.qE .... ].I 9,03..._N.. 52.7_._,23 E 54.0.50 N._77 ].6 39: E': "::'.' 0,000 ~'636 :~8 /+5 4/+5/+,26 4.367.50 N86.00E ].35,55 N 698,80 E 711.83 N 79 I 19 E 1,05:3 4.94~:8 ~1 15 4,693,25 /+606,49 N87,002 1/+7.79 N 898.96 E 9].].,03 N 80 39 /+9 £ 0,813 0,00 0.00 0.55 4,8]. 14.13 28,07 46,34 76.33 222.09 276.59 33~.07 398,41 465.31 536.96 536.96 709.31 909.b3 __52~.:~..__~__~_.5__._~.~5_,..8_0.~ .... ~80_~,0~ .... N.~9_,_OOE .......... 15~..38_ N .... 1087,72_ E 1098.62 ...... N. 81 5~. .... .1_7 E. ._~3_.1_.3 ...... 1098,00 5:36~ ~2 15 4998,07 491.1,31 N86'002 158,62 N 1184.66 E 1195,24, N 82 22 2.~'. 2,017 1194,84 -'" '' .......................................... · :J;-::."~?~ :~ "' ' . . - _ . _ . ; .. '.:, ,.. _ . . ·.' .- ;-.."! _- .... -. -: SOHIO WELL R-~O SINGLE SHOT SURVEY LA, AUG. 81 RECORD .OF. SURVEY TRUE MEAS, DRIFT.VERTICAL DEPTH ANGLE DEPTH SUB DRIFT TOTAL COORDINATES SEA DIREC .................... DEG. , 5456 39 0 5066,37 6979,6I N86,00E 162.70 N 12/+3,11 E 5535 36..0 5129.0~. 50~2.,2'8 ........... N77?OOE 169.80 N 1290,62 E 5690 35 0 5255.23 5168.47 N74.00E /92.~4 N 1~77.75 E 5970 36 15 5482.82 5396,06 N7~,OOE 237,29 N [534,53 E 6~77 ~5 30 5893,6~ 5806,8.8 ....... NT.~eOOE 319,18 N 1820.13 E bg~O ~6 0 6269,~0 6182.b~~ N75,00E 391-~7 N 2080.79 E 7501 ~7 45 6718.15 6631,39. N72.00E ~87.07 N 2~0~.52 E 7690 ~ 15 6869.09 6782,33.~.. NTL,OOE 523.16 N 2511.38 E ---~89~ 3b 0 7033,86 69~7.10 N73,00E 560,~2 N 2625.75 E ~~!7 ~ 0 713~.00 70~7,2~ N86.00E 573,~1 N 2695.83 E ~'2~ ~5 ~0 7302.23 7215,~7 $85.00E 572,27 N 281~.60 E 8~11 ~5 30 7~55,28 73~8-52 S85,00E 562.76 N 2923.36 E 8611 35 30 7~55.28 7368'52 ~85.00E 562,76 N 2923,36 E 8721 35 0 7708,44 7621,68 ~84-00E 545,61 N 3101.44 E 9036 ~3 45 7968,42 7881,66 SSI.OOE 522,40 N 3277,75 E 9350 3~ 0 8230.64 8143.88 S76,00E ~87,97 N 3446.96 E 9931 32 0 8720,64 .8633.,8.8~ .~.73.?00E` .404,56 N 3747,74 E BOTTOM .HOLE CLOSURE 3769.52 FEET AT N 83 50 19 E DOG LEG C L 0 S U R E S SEVERITY DISTANCE ANGLE DEG/LOOFT D N S 1253.72 N 82 32 35 E 3,611 1301,76 N 82 · 1391,11 N 8.~ 3 9 E 0,906 1552.7b N 81 12 1847,90 N 80 3. I~_F._ ........ 0,148 2117.30 N 79 20 41 E 0,131 2565,29 N 78. /~'_ 97 _~ ........ 0,81~ 268.4.87 N 77 ~7 14 E 0,360 2756,~2 N 77 59 38 E 3,571 2872.19 N 78 2977,03 N 79 6 ~2 E 0,000 2977.03 N 79 6 12 E 0,000 3149.07 N 80 1 20"E 0,193 ~3~9.~z N 80 56~-'~'-9'--~- ....... 0.494 3~81.33 N 8L 56 32 E 0.529 · 3769,52 N 83 50 ~9 E 0.225 SECTION DISTANCE 125. ~9 1301.39 1390.6/+ 1551.13 18~+3,87 2110.79 2~+4.1,91 2~53,02 2670.72. 27~1,79 2859.76" 2966.87 2966,87 3~2,09 3~1~.88 37( ~2 $0H10 'WELL R-lO SINGLE SHOT SURVEY MEASURED DEPTH AND OTHER~.DATA.ff.O~_EV[RY EVEN 100 FEET OF SUB SEA DEPTH, TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES AUG, 81 A~ 187 287 387, 487 587 687 787 887 987 1087 1187 1287 1387 1487 1587 1687 1787 1887 1987 2087 2[87 2287 2387 187, 100 0 287. 200. 0 387, 300 0 487, 400 0 587, 500.. 0 687. 600 0 787, 700 0 887, 80.0._ O_ 987, 900 0 1087. 1000 0 1187,. 1100 0 1287. 1200 0 1387. 1300 0 1487, 1400 0 1587. 1500 0 1687' 1600 0 1787. 1700 0 1887, 1800 0 1987, 1900 0 2087. 2000 0 2187. 2100 0 2287. 2200 0 2387, .230.0 ...... 0. 2487 ..... 2487. 2400 0 2587 2587. 2500 0 2687 2687, 2600 0 2787 2787, 2700 0 2887 2887, 2800 0 298,7 .... 2.98 7 · 2900 .... 0 3088 3087 · 3000 1 ~190 3187, 3100 3 ;32.93 .... 3287, ..... 3200 6 3398 3387, ~300 11 3~11 . . 3587, 3500 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5 6 7 0,00 S 0.00 S 0,00 S 0.00 S 0,00 S 0.00 S 0,00 S 0.00 S 0.00 S 0.O0 S 0,00 S 0,00 S 0.00 $ 0,00 S 0.00 S 0,00 0,00 S 0,00 S 0,00 S 0.00 S 0,00 S 0.00 S 0,00 S 0.00 $ 0.00 S O,OO S 0,45 S 0,82 S 0e28 N 2.07 N 5.07 N 11.18 N 19.3B N 30.38 N 41.61 N 0,.00 W 0,00 W 0,00 W 0,00 W 0,00 W 0.00 W "0.00 W 0.00. W 0.00 W 0.00 W O,00 W 0.00 W O,O0 W 0,00 W 0.00 W 0.00 W 0,00 W OeO0 W OeO0 W b.o0 W 0.00 W O.OO 0.00 0.00 W 0,00 W 0.00~. ~ ....................... 0.25 E 3.13 E 11,75 E 25,95 45,01 E 69,12_E ................ 98,85 E 131,82 E 169,39.E ........... SOHIO' WELL R-lO SINGLE SHOT SURVEY MEASURED..DEPTH AND. OTHER..DATA_FQ~R. E~E_RY~ EVEN 100 FEET .OF SUB SEA DEPTH, 14 AUG, 81 ............................ TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION 3720 3687. 3600 33 9 3832 3787. 3700 45 12 3945 3887, 3800 58 13 406[ 3987, 3900 74 16 4:18o 4o87, .. 4ooo ....... 93 19 4300 4187. 4100 113 20 4424 4287. 4200 137 24 ~.550 . . _ 4387, 4300 ....... 163 ........ 26 ~678 4487. 4400 i91 28 ~808 4587. 4500 220 29. 4939 4687, 4600 ..... 252 _.. 32 5074 4787. 4700 287 35 5212 4887, 4800 325 38 5350 4987, 4900 .... 363 38 5482 5087. 5000 395 32 5606 5187, 5100 419 24 5728 5287, 5200 4Wl 22 .... 5851 5387, 5300 464 23 5975 5487. 5400 488 24 6099 5587,. 5500 512. . 24 6222 5687, 5600 535 23 63¢5 5787, 5700 558 23 6468 5887. 5800 58! 2.3 6591 .......... 5987, 5900 604, 23 6714 6087, 6000 627 23 6838 . 6187, 6100 651 . 24 6961 6287, 6200 674 23 7086 6387, 6300 698 24 7210 .......... 6487- ....... 6400 .......... 723 7336 6587, 6500 7~8 25 7~61 6687e 6600 774 26 7587 ........... 6787,.. 6700 ..... 800 ...... ' 26 7712 6887* 6800 825 25 7836 6987 · 6900 849 7~5~ .......... 7087, 7000 a72 TOTAL COORDINATE5 52.32 N 64.37 N 79,08 N 94.47 N 104.9~ N 115.11 N 123.96 N 131,36 N 137.36 N 142,64 N 147.48 N 151,53 N 154.20 N 157.89 N 164.25 N 179.64 N 198.36 N 218.02 N 238,09 N 258.22 N 278.23 N 298,0i N 317,74 N 337,32 N 356.64 N 375.86 N 394,68 N 414.38 N 434.94 N 456.82 N 479,58 N 212,10 E 260.11 E 310,70 E 367.84 E ~30,34 E ~97.24 E 5~9,75 E 645,60 ~.~ .......... 725,12 E 807.84 E 893.04._E ......... 983,23 E 1078,59 E 1173.89 E 1259e25 E 1331e02 E 1398,75 .~ ..................... 1467.32 E 1537,30 E 1667.53 E 1677,29 E :. 1746,27 E.'""' . 1815e10..~ 1883,90 E 1953.00 E 2022,99...~__ 2092.72 E 216~,98 2235,tZ .~ 2307.76 E 2380,25 E 503.48 N 2453,35..~ 527,35 N 2523,63 E 550,14 N 2593,03 El:i:: ; 569'24 N 2662.73 ,E,.~ ............ SOHIO WELL R-lO SINGLE SHOT SURVEY ~EASURED DEPTH. AND OTHER DATA_.FOR_EVERY EVEN. 100 FEET OF SUB SEA DEPTH, ).z, AUGe 81 TRUE .................................... HEASURED VERT ! (;AL SUB ND-,'TVD VERT ! (;AL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 8081 7187e 7100 894 2Z 574,97 N 820~ 7287, .....72_00 ..... 917 23 573,15 N 8327 7387. 7300 940 23 567,02 N 8450 7487, 7400 963 23 560e78 N 8572... 7587, 7500 985 22 554,20 N 8694 7687, 7600 1007 22 547.22 N 8816 7787, 7700 1029 22 539.~9 N 8937 7887, _. 7800 1050 21 530,6~ N 9058 7987, 7900 1071 21 520,45 N 9178 8087~ 8000- 109! 20 508.59 N 9298 8187, ._8100....111i. 20 ~94.70 N 9~17 8287. 8200 1130 19 479.07 N 9536 8387, 830.0 1149 19 462,78 N 9654 8~87, 8400 ..... 1167 18 ~45.9b N 9773 8587, 8500 1~86 19 428.60 N 989! 8687, 8600 1204 18 ~10.73 N 2732,57 E 2803,6~ 287~,66 E 2945,69 E 3016,29.~ .......... 30~6,03 E 3155,55 E 3289e8~ 3355,08 3482,22 E 354~,53 E 3606,17 E 3667e15 ,E 3727,~6 E SOHIO W~ R-lO SINGLE SHOT SUkVEY I-N T E R P0LA T E D- V~A L'U Es' 'F 0R "E'~ £"~ --~"6~)~'-"t~'1~--£ ~'"' oF" MEA sU R 1~"6 D EP T H. ........ TRUE MEASURED VERTICAL SUB DEPTH DEPTH SEA TOTAL COORD [NATES 1000 1000, 913, 0,00 S 0,00 W 2000 2000, 1913, 0,00 S 0,00 W 3000 2999. 2912e 0.52 N 13.27 E ~.000 ~g3~+, 38~+7, 87,00 N 337,21 E §dO0 ~732, Q. 6~5, 12+9,.~8 N 93:~,~2 E 6000 5507, 5~+20, 2~+2,].8 N 1551,57 E 7000 6317, 6231, 400,72 N 2],14,91 E 8000 7120, 7033, 572,49 N 2686,10 E 9000 .... 7.938: .... 78.51, ......... 52.5,48 N 3257,95 E ]`4 AUG. 81 HORIZONTAL VIEW ~ HIO..ALA~.KA. P~.R qL~ PM ...... WELL 'R- IO RADIUS "OF CURVATURE MAGNETIC SINGLE SHOT SURVEY SCALE I'"n I000' .................. ~ ...... : ........ ~' ........ ; ...... ' '- August 14t 1981 : Mr. Gary Plisga Sohio Alaska Petroleum Company . 3111C. Street Anchorage, Alaska 99502 n August 24, 1981 Re: Our Boss Gyroscopic Survey Job No. Boss-16877 . Well No. R-10 (SEC32 T12N R13E) Prudhoe Bay Field North Slope, Alaska Date of Survey: August 23, 1981 Operator: Blaine Baertsch Dear Mr. Plisga: Please find enclosed the "Original" and seventeen (17) c6pies of our Boss Gyroscopic Multi. shot Directional Survey on the above well. Thank you. for giving us this opportunity to be of service. Yours very truly,. NL SPERRY-SUN, INC'. Ken Broussard District Manager KB/pr Enclosures CONr: )E STA T£ OF ~ ' A - copy RECEIVED SEP 2 1 1981 ~]~ska Oil & Gas Cons. Commission Anchorage .................................. ::' '-:':: ::.:' SPERRY'SUN WEL.L sO~VTEY~ING:i:COM'PANy.~:::iJii";.:;. '".~ '-'",~' ..':i:. P ~E · i :;::' SOHIO ALASKA PETR6'"~EUM ::COMfiANY.. ................ ........... ..... ..... ......... ' ...... ~C-OH>OY~~ Boss GYROSCOPIC SURVEY WELL NO, R-~O SEC PRUDHOE BAY FIELD AUGUST 25~ ~98~ JOB NUMBER BOSS-16877 KELLY BUSHING EL~V, = 49,05 FT, , , ':'' vE, DEPTH DEPTH DEPTH DE6 MIN DEGREES DEG/~O0 NORTH/SOUTH EAST/WEST SECTION ............... . , . ' 1.~0~00~ ; ~S;,S:~:::.,,~.:: .:.'~:-5S. 0.~'89;.: ''~. O. 5~ ~;':..'~.~:'S~:~i::~':,2.~~'~:~'::'~:~:~:~;~;''.o;~:~.:~:~:~:~::;~:~'?:;~'~''':::~:~;~ . ~ :" ' :"'"'~':':"'"'"~:?'~' .... - :" ' '~""" .......... '"'"' ..................... ~'0';3'~ S" ................................................................... ~o0 ...... '~'~'~";~1'"" ' ...... ~~'"'""'"' ..... ~-'-O~'~'":SO~'~""C'":'"':'?'"'""" ................................. "';"~ 'a~ ~ 'x~o~ 1200 1199,90 1150,8'5 0 37 N 75,90 E .15 10,52 S 2,25 E 1,50 1500 1~99,89 1~50,84 0 23 S ~1 19 E ,19 10,89' S ~.~7 E 3,71 ........ ~ ~ ~ .... ~-- ~~---~,:<.~ :~' . ;. :.~ -.:?.~...: :.:...,,.?~:~..:..-.:~-~.::~.~.~::[.:.:::~..:.:~.:...?~:' .'. ~;:~:::::~:j.~:.~: :::.:':~:::~:. ~..(~?~.:.: · 2 ~ o o · 2~ ~..;~ 6/;..~:: :.,~.; ~.s'5 o · ~'~b' ~.'~'~.'~"~ 2600 2599.8~ 2550.79 0 = 2.A7 2700 2800' 2900 3000 3100 3200 3300 00: O0 O0 2699,83 2650.78 0 42 S 10,80 E ,10 18,49 S 3,75 . 799 '8'3 8' :: '::' ~"':;:-'0~--7:2-'-8~!!~i~!i:::~:'Si:~i~i;iii~i'~i:::~!:~;'~'i:9!!!!([ ili::!i~;:i;~!iiii:~:: ii~'!~21 ::ii!i:.:.~::i!:;~:i~i~:9':~::5I .' S . "2 · 56 -- ..'3700 3800 3900 4000 ,AiO0 ~200 3195,95 3146,90 12 26 N 73,19 E. 2.88 3293.03 324~,98 15 17 N 71,40 E 2,88 ~ 577.. 1" :::::::::::::::::::::::::::::::::::::: :' :':': 21:5 2..::.:::'~ .'::::?~N?~'k;~:~i ~759.85 ~710.80 25 ~ N 7~.59 E 2.~5 12.26 S 52.51 E 51.5~ 4.94 S 75.32 "' 74.80 :':':~"~'~:'""::"':'~:~":':'?':'::':'~':'~"~';:~:N ': .......... '~ o:S';:~'"~"":~"c'?~'`''':''''~:':'''~ ": ~'o ~', ~'~ 430O 4400 4500 /,600 38~+9.19 3800.14 27 19 N 75. 9.E 1.43 61,03 N 287.08 E 290,60 3936 · 98 ! ' .~'38 8.7"'~ 9 3' ' .... 5 3~ -~ :':: N': 76" ~' 9 ~?-E:.:~'~'~ :~:~;~;~;~;:~:~;~":~::.;:':i:~"~i::~;!~' I :~:~:~?~;~;~:{~:~"~:~' :~ '72' 91:: 'N:,'.: :~ ' ':: ~.~'5.5 5~'* '~ 6~:~:':'~&~"~':~:::~::~::~;~:?:~;/:' ': 3~'7 · 68 . ."-:' .:?' .- ::::~:: .:::'?~:. ::~:~/~:'~?~-;:~:~':~:{.:;:~;~:.:';::~::~::.:':"::':....:4:.:.":... :'::..,..'~:;.:~::~:~::.::~.:.::.:~'::.:::~::~c ~:;.:'.: .': '.: · :: ;.: :' :~"::~; '~;'~.~'::"~;~:.:~;:~::::~.~:.::.:..:::' : ~ :' ' ':"': :'::: ':" ::'~::~::;:;{~::~:':~':~::'~':?::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ' '"' I ' :: F-: .'..~ ' :.:.? ..... '~' ............ ?'-~'?;~;~.~'::~.:'.-....:.':'-:;~.'7'0::':'"~'. ..... ' 96.95 N :...~55.' ~ ....... .:,:'~ ......... ~'~;~D ...... 4i'~4;0:;;~'5- ' S~' ~ ...... N""~'9"~9'?'~: ....................... ~:;2'6' ~07.85 N 49t,3X ~ 2,27 118.~ N 5~9,.92 E 556,76 4269.82 4220.77 37 40 N 80, 0 E ~+348,20 4299,15 39 5 N 81.69.E 1.76 128.19 N q425.61 T::::.~.376i56:::. ' : ':'~97 "~-8 "137'~.0:0 :'N - 611,22 E 618,58 ": ' 67 ~'91 :i::.5..!!::!:i!:;:/.~ii!!::::::L!::::':: 81 ' ? 5 ....... 1 WELL NO, R-10 SEC 32, T12N9 R15E COMPUTATION DATE PRUDHOE BAY FIELD AUGUST 25~ 1981 ALASKA BOSS GYROSCOPIC SURVEY JOB NUMBER BOSS-1887T KELLY BUSHING ELEV. = 09,05 FT. MEASURED VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEPTH DEPTH DEPTH DEG MIN OEGREES OEG/iO0 NORTH/SOUTH EAST/WEST SECTION I 5000 ~730,71 ~681,66 ~1 ~6 N 85,19 E ,85. 166,69 N 930,76 E 9~0,02 5100 ~80~,75 ~755,70 ~2 41 N 86.59 E 1.32 171.q9 N 997,79 E 1007.22 5200 ~877.55 ~828,50 ~ 52 N 87, 9 E 1,2~ 175.25' N 1066,2~,,,E j075,77 550 ' ..:. ': q 985,:'30~::;:: '~.... :~ 3..~ ::10~::.· :..~ :l::7:0:i,~48.~:;~;E;t~:;;?;:;;~;;;;?;~:~::~.;~¥1 180 · 07 5050 5061,37 5012,32 38 15 N 80,90 E 5,20 186.83 N 123~.93 E 12~.85 5500 5101,01 5051,96 ~6 52 N 77.19 E 5.28 192,60 N 126~,85 E 1275,10 5600 5182,61 51~.56 ~ 45 N 72. 0 E ~.~$ 207.84 N 1320,56 E 1331,7~ 57 58 59 60 61 6200 O0 5511,01 5fl61.96 35 12 N 72, ~ E ,~2 280.06 N 1537,18 E 1552,80 O0 5592,4~ 5543.39 35 45 N 71,90 E ,55 298.00 N 1592.38 E 1609,10 5673,67 5624,62 35 36 N 72,~.0 E ,32 ' 315,88 ': - .~- -:-'- · · -: ...... - ::'CG~).::'.:~-;~ ='.,,.:--:- -: ;::~.;:~:.~ .,~ .: ~,~ ' .:-':':'.:.:".::. ,'. ', ~. ':'... ,':.;..', .:-."::'. '. ,r'.':'- .... ...:....:.~...:.>:.......:.~.:.........c....:....~..:.....,..;..,, ......:..:....:...:......:.,.:.........:........... ..... .....: ..... 6600 5998,25 59~9,20 35 50 N 73, 0 E ,12 385,68 6700 6079,29 6030~2A 35 52 N 73. 9 E ,07 ~02,76 6800 6160,36 6111,3~ 35 ~7 N 73. 0 E .~1 ~19,83 N 1983,0~ E 2007,22 7200 6483.49 6434.44 36 19 N 71.30 E .35 491,76 N 2207,5~ E 2236.15 7~00 6564.0~ 6514.98 36 22 N 70.50 E .48 511.15 N 2263.56 E 2295.~5 7400 65~.~ 6595.39 36 35 N 69.50 E .6~ 531.~9 N 2319.~ E 2350,q9 7500 6724,71 6675'66 '36 ~ 36 '::~' ~N 6'9~:50;~"~'E~;:~!:?~ ~0~;??;?~;:~'~?~?~::.~'55'2~37N" ' " ' ";:";:'~ ;:~;~":~::"/:":'~]i~'/%~?:::;~: :;';'~'::':f: ;' ' :"~'~ ]:]']:'~' ' ':' ~' "':: """"'" : -:. . ~ ~..;'--'~ :. :.:'...?::~...:. ;.: ~ .. 'SPErRY'SUN WELL SURVE. yIN61'i'COMPANY/i.~ ' ' - ~',~ PAGE .: .:i~i.i i"i "i :. : i '.: .~"~" ANCHORA 'i ":' : /'.:i :'....'.i.' '.. soHIio ALASKA' PETR~:E!uM cOMpANY' ' :' ~ : i:: .. /?::!~':': !?iiiii~!~.ii::iii?:::i.~:i!'i'!ii:ii:~;~ii~:iiii'.:7!;!~?'i~i~ iDA'.T:E.i.:i::OF SURVEy: ::AUGUST:: 2.3 ,.:::.: 198l . ........... ;. ...... ... ....... ~ ......... ~,, .......... : ; ~ : L . ? '- WELLNO. R-10 SEC 32, T12N, R15E CONPUTATION DATE BOSS GYROSCOPIC SURVEY PRUDHOE BAY FIELD AUGUST 25e 1981 JOB NUNBER BOSS-16877 ALAS DEPT KA KELLY BUSHING ELEV. : 49.05 FT. : :.: :!.i~!"! ?!:'::i::~':.i:.. i' . .':.:-. ::..: ' ;':' ':.:..:: !.::~ ::!'::'->:'.;:::~~ :::::. :.: :::.'i: : ~:J.:t .i/i'::'; ::>:-i'i:!~i~!t:::.i?::.;:>:.:'i::ii¥:.O.'P. ER.A'T OR' B LA I N:E":BA':E R:T:::SC H ~.-: ... 'uR~D ..... VE:~Ti'c'~E' ........ V~ETTC"A'E~'' ......... i~~~'N ........ ~:'f~'~=C~'O'N ............ $'E"V~"R'"'f'"YY ............. EE"O'%"ANG'UL'A" ....... cO'O~O'fN'A'iEs V~Zt'A~ ....... H DEPTH DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST IWEST SECTION 7950 7087.09 7058o0~ 55 19 N 78.59 E 5,65 640.79 N 2626.78 ': 266q.62 8000 7127.89 7078.8~ ~5 19 N 8~.69 E 5.90 645.25' N 2655.52 E 2695.40 81 0 0 ;:":' 82 00.. T 29 ~. 46 2,~ 2:;::~ ~ 83oo ..... ......... · 8400 7455.72 7406.67 S4 S5 S 85.50 E .25 GSS.gl N 288S.g6 E 2920.71 8500 7537,9~ 7~88,89 54 46 S 8~,69 E .49 629.05 N 29~0.65 E 2976,9~ 8600 7620,16 757 L' ~.': ':625 ' 6~' 'N ~?:':.;'¥ 299 7.'i'~2 :':.t'E%;~:~:~?~::~: ;:<.;:::: ~05~ ' lO 8700 : 77:02.~2 7655' 57~:~t..:: 8800 7784.85 7755.78: 8900 7867,58 ~ ~ ~'~'~;-~:": ..................... 9000 7950,56 7901,51 ~5 48 S 80,80 E .22 592,69 N 5220,59 E 5255,72 9100 8055,77 798~,72 55 55 S 79,59 E ,71 585.26 N 5275,2~ E 5507,59 9600 8~55,~6 8~04,~1 52 ~ S 76.80 E ,57 527,09 N 55~1,08 E ~568.9~ 10400 10100 10200 10300 8558.~2 8489.$7 51 54 S 76.19 E .60 514.79 N ~592.S5 E S619.24 8625 ' 65:.: !":::" :.,;..: 8 6~ 8 · ~ ~ 870 9..'ii ::. 6.: i 5i 2 .,:.5692~.,6 5717.3 8794' 71 '87~ 5 · 66 ' 51 12 -" 1' 3765.56 88~ ~';~ ~ ;~ ~'0 '4'~~'~ .... :~"S'~:'~'%B'O'~':`E:':~'~'~'~:~':'~ .......... ~':'::~:"~,~'6"'i~':'~":~'~:'~':'??~":':':'"45'~",ii: N ..... 5790~'6~' E ......... ~B12',89 8966.69 8917.6~ 29 56 S 70.19 E .92 ~37.23 N 38~8.~0 E 5859.28 9053.37 900A.32 29 5~ S 69.59 E .50 ~20.10 N 5885.1A E 390~.82 . ' I; ....... . .: ..:...-.:.:...:..: ,: '...-,-.:~::.': : .~., ',.'. :~ ",l-. '. t' 91~0.02 9090,97 29 59' 5 68., 6':9:'?E~.;:~:<;::;;::<:.~:~;~;~:?::~'":':::"::A'6::::,'.' :.:: .40~.3~ N .:' ~51'7'7' E::.:.::'.;'i~;:'t:SV~O*Z~ .:....;.:~.. <....., :...: ::.~:':.:, :.. · : . ' .,., , . . ..:::.. :; ::. ..: .::.: . . 9700 9800 9900 10000 WELL NO. R-lO SEC 32, T12N, R13E COMPUTATION DATE BOSS GYROSCOPIC SURVEY PRUDHOE BAY FIELD AUGUST 25, 1981 JOB NUMBER BOSS-16877 ALASKA MEASURED DEPTH KELLY BUSHING ELEV. = 49.05 FT. I VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEPTH DEPTH DEG MZN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST SECTION i ,6 o o. :.:.:::...: 9 ~ ~ 8. ~ ::::::::::::::::::::::::::::::::::::::::::?: .::i:?.:~:?,~:??:i:6,~::,~,~i.~::~:~ 10800 9484.25 9455,20 31 ~5 S 64.19 10850 9526,74 9477,69 D1 49 S 6~,30 10900 9569.2~ 9520.18 51 49 S 63.~0 1o00 319.96 N 4118.02 E 4130,28 .96 508.31 N 4141.65 E 4153.05 0.00 296.46 N 4165.21 E 4175.74 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE. DIMENSIONAL RADIUS OF CURVATURE METHOD. ..:..., ,,.~......;.,, , ~.~.; ,, ,.,...::..: . -.;.:....:.::.'.:::;:.:.;:...:'..._.. :: .Lt :;~.: :. ,.;,. : .,....:~.L':,r .;.;'~{.~...? .:....~.:...?:.:;.;..:~:-~ ~ ~?:.~ ~.;'~:-.?4'.U:.:..~,~:' '. '.:' :' ,~b....~:.';:.'.. ..: ....... ... ~ELL NO, R-lO SEC 32, T~2N, R~3E COHPUTATION DATE RRUDHOE BAY FIELD AU6UST 25, 1981 dOB NUMBER ALASKA KELLY BUSHING ELEV. : ~9.05 FT. MEASURED 1000 999,91 950.86 10.71 S 2000 1999.87 1950,82 12,4~ S TRUE SUB-SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 2.92 E .13 .04 3000' 2999.23 2950.18 18.19 S I7.39 E .77 .65 8000 7127.89 7078.84 645.23 N 2655.32 E 872.11 9000 7950.56 7901.5~ 592.69 N 3220.59 E 1049,4~ 177.33 ..S..OU I 0 ALASKA P WELL NO. PRUDHOE ALASKA R-10 BAY FI SEC 32~ T12N~ R13E COMPUTATION DATE ELD AUGUST 25~ 1981 JOB NUMBER BOSS-16877 KELLY BUSHING ELEV, : ~9,05 FT, " '/'"' ~"'::~ ':.~>'~'%'.> "-'~/ -"~/' ~`?<<~<~>:~<~?~??~?~:~:~:::?~:?:~:?~i~?~::~:~?~i?~:~$~:~:~;~?~ .... ."~ A' "' - . '-"~'.'~"/' ?:"~'"~. ...... ~ :'. '~ · I TRUE SUB-SEA TOTAL , ~ MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL " - DEP TH . i:.-i. ' ~".: .~.i- D:E.:Fi~THi...?.~ ' ..~.~-~..,..:~.:'.:. DEPTH: .~:!~0~~0~T H<~:~:~!~:~:~?~ETA~S!~!~!~~D~,~?`~ER:!I~NC~E~i??i~!!?~,~.~ R RE C.T I:'.0 N~.~'~;~:~/~,?i/'~';'. ' ~ ~9 ~9.05 0.00 0.00 0.00 0,00 0,00 1~9 lq9,05 100,00 ,07 S ,00 E ,00 ,00 2~9 2~9.05 200.00 1.57 S .01 E .01 .01 7~9 8~9 · 1049 12~9 1349 1~9 1'549 16/+9 17~9 6q9,05 600.00 8.03 S .94 W .07 ,01 7zt9,05 700,00 9,62 S 1,37 W ,08 ,01 849,05 800,00 10,09 S .74 W .08 ,00 ............ ~" : .""~'"""~"'~'~ ;' ~ ~ ~ ! : : .' " ' ~ ' ". -- ' : . i 12~9.05 1200.00 10.39 S 13~9.05 1300.00 10.16 S 3,76 E .11 ,O1 1~9.05 1~00.00 10.63 S ~,2~ E .11 .00 .-- ~ : .... -"- ~~ ........ ::'. ..... :--' ..... ~ --.T' - ~ .: r ~. ... ...~........:..:..c..c..., ........ .~... ....... ........................,...,.........,...,..~.,..,... .......... ...,..........,. ..... ..... ........ .,,. . ..... .................................................... , ....... ,,,,, .... , _'_ .. WELL NO~ R-10 SEC 32~ T12N~ R13E CONPUTATION DATE PRUDHOE BAY FIELD AUGUST 25~ 1981 JOB NUMBER BOSS 16877 ALASKA KELLY BUSHING ELEV. = ~9.05 FT, TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 19~+9 19z~9.05 1900.00 12.~,4 S 2.97 E .12 .00 2049 20~9.05 2000,00 12,~3 S 2.91 E ,.13 .00 21~,9 21~+9.05 2100,00 12.~'0 S 2.89 E .13 .00 25~9 25~9.05 2500.00 ~6,~9 S 3.35 E ,15 ,0~ 26~9 26~9,05 2600.00 17,86 S 3.63 E ,16 ,01 2749 27~9,05 2700,00 19,07 S 5.85 E .17 ,01 ...... "3'~"5'2" ' 3~ ~9 ;' 0`5 ....................... 31'~'0";"~0 ....................... ~"'~'"'~'"i"4;~7'0'"'"'S ................. "~" .......... "'"'""'"""fi'2'";"~"~ ........... ~' ................................................ .............. 325~ 32~9,05 3200,00 8,53 S 6~,~2 E 5,50 2,~9 3358 33~9,05 3300.00 .06 N 90.23 E 9.1~ 3,6~ WELL NO. R-lO SEC 32, T12N, R15E COMPUTATION DATE PRUDHOE BAY FIELD AUGUST 25, 1981 ALASKA JOB NUMBER BOSS-16877 KELLY BUSHING ELEV, : 49,05 FT, ::~.:<,::<:::.:.::.:<::<::iSP..ERAT. O.R ..... BL .IN E:<:BAEA~SSH..::.::, ....: , ,,,, ..... TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH 3899 38/+9.05 3800.00 61.01 N 287.01 E 50,79 11.87 ~+013 39/+9.05 3900.00 7/+.58 N 3/+0,19 E 6/+.87 14.08 4.130 /+049 05 AO00 O0 ,, · , · 88.88 N 399,20 E 81.88 · 17.01 Ii". '4250':.-: :..:..:. :..: . ' :: ~ ~ 7 3 .'. ~ ~ :~::.;.55 ::::N::-:::::.:..i::::!:~::<~:~i:~:i:!~ : :::::::::::::::::::::::. :":.::::. 23 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ~+630 4759 ~891 . :5024 5160 ..... 52.99. 5559 5680 580 I":: ".::. 592~ 6046' /+/+49.'05 /+~00,00 139,59 N 693,0/+ E 181,32 29.27 ~549,05 4500,00 150,/+9 N 77~,3~ E 210,66 29,3~ 4649.05 4600.00 160.13 N 859,05 E 242.08 31.~2 · : ':" ":":---~:'""]'--.*"'~'.,.~:': "'"~"-:'":-":'"" ' ,,,, .... ~ ....... '""*;'~,, '--":'-:-;-'::- -"-:'~ .... : :" .,:.':-'<".'--':"::'.'":'.."."-"~'-'.:-<-':".:":'"-". ..... ' ...... ,.~,. ,,'~',',,',,',,,,'.,i,..-- .......... · ~.' ....... ................ ............. .-..'... -..,., ,, _ 5049.05 5000.00 185.37 N 1225.19 E 385,17 34,q, 9 5149.05 5100.00 201.18 N 1298.59 E /+10.29 25,11 5249.05 5200.00 221.87 N 1363.18 E /+31.12 20.8z~ I WELL NO. R-10 SEC 32, T12N, Rite COMPUTATION DATE PRUDHOE BAY FIELD AUGUST 259 1981 JOB NUMBER BOSS-16877 ALASKA KELLY BUSHING ELEV. = 49.05 FT. · -. , ..... TRUE SUB-SEA TOTAL NEASURED VERTICAL VERTICAL RECTAN6ULAR COORDZNATES ND-TVD VERTICAL 6~15 58~9,05 5800,00 353,85 N 1768,06 E 566,91 23,19 65.'59 59q9.05 5900,00 375,27 N 1837,01 E 590,25 23,3~ ~ ? 8, 61~:~ ;DS .'~'.;".L~.:~?~.~.~oo:~:.:oo~? ~:::~/:~ ~ ~ ,..o 5"N ".'~ ~. ?:~;~';~.:.:~;~i:~.~;~'~ ~;~¢~:.~.~0~1.~'~.~-:~' ~''~ 7033 634.9,05 6300,00 460.87 N 211A.21 E 684,39 23,80 7157 6449,05 6400,00 483,65 N 2183,59 E '708,21 23,82 7281 6549,05 6500,00 507,~7 N 2253.16 E 732,34 2~,13 ...... , ,~=. . . . . .'...._.,v.'..--::;/ ...... .',-.','.".'.::. '.-':.'-, ":.':'.':':':':-'1.*.'...",D'.':-.:'-'',- ,,~,~.:.3rL~; 'F>?':C:;'U:r~';':'):&'~:.2..~'~,:'::' > ~:~-~ ~- :3~-~3~&-~:`::~:~¢:~:X~::~:~:~:~-:~::¢~&%~:E~:~:~:U~&~2~:~?`~-~ 3~ .. :';3::.-~¢',.',? CC:.'.j.':. :X'F':-,.'L' .:,:.:...:'C;'L'.,C .,',3 ',.'.X.:,::,:. .~.~.-`~:~;`.~C~:.~?:~.:.~;~:~.~;:~;~:~::~;.~::~:~:.~.>~::~.~ .~. ~.L ~',r..k:.C'".,,~,,,,r,~,, . .... 7779 6949.05 6900.00 610.95 N 2531.~3 E 830.48 7903 7049.05 7000.00 634.56' N 2600.44 E 85~.28 23.76 8025 71~9.05 7100.00 6~6.~6 N 2670.22 E 876.86 22.62 ~ ........... .' ' ,~, ,.: :: -....: . . -':...: :.......,; ~. '.;'. ::?{-..:..,, :., ..'.,...- .. '~. =:..>.,.1..}:..'.3~...::(:.:;.:.1.~.~.~-:~... :>.. ~.~:~:`:~:~`~:~*¢~:~-:.:`:;:::::~;`¢~(~2:~::&~:~38:~?:`.~¢::S:~¢~:4~(.~:~.~;.~`~?~::.~:.:.:~ ...,.,,...,. '..:: :-L, ..L31;..; .1 :..'...- '.31'.k:?-2'2.LLs.>.2-',1..'% ... :,..._3 ::. ,:...:.::.-,;1'.. ::C'.L~.: .....'~A;":,'2 ,.X'..%'&':,:¢c21':Q?(':'S.>~3.2~-¢'¢,;.".-?=.,2."'_ .'. % ............. ~SOHIO WELL NO. R-lO SEC 329 T12N, R15E COMPUTATION DATE PRUDHOE BAY FIELD AUGUST 25, 1981 JOB NUMBER BOSS-16877 ALASKA KELLY BUSHING ELEV. : ~+9o05 FT. ...'i': ';':; "" ''':>':'': :i.4 .i?.i::i ": :~i:ii:i~ ::i:ii:ii~ii!i:.!~;'iT g:ii~;:'~ 0 LiA.T E'D f.; V l Lu E $ ".:"./:';;:>:'.;i:. ::L':...:; ..... . : · .-u::~r':;: f ;`~!~;~;`.;};~}~i~!!~?:~:::~:.}?~ii:~.:.~:~`:~:;::~?%~.:.~:::::ii~¢i:;::~:;¢:5¢i:~.~i;?i..i;i¢::~;it<?~::?;::¢?;i;.~i;7;?? ?'~,;i;::i??fili¢:~?~:~ ~:i!i~i~fiii;;;?;ii.(~?~!ui.~ ?¢!t~.i~!!:iii!i:~:!iii:?ci:':i~iii!i.;:i. ;i:::~:~ ::;; ...: :i:i{ ii:!i'i;i.; ?, ;!:}: i:;!i: ~i ii!i.!!..ill :.: ? . TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 6[~ H' '.:.,.'...'! .... D E:.P ':' ~6R:.~!;Si:OU:.:~Hiiii:iii~i:i~?~:iE.!:A:S~T:.:Z~.~S~:ii ~iEii~iiBi[~N~i;[~!ili!i~:i~OOR RE.¢'T'.Io N~i'i:i;ii!i~ii~:~??~i~i!i~ii?;?:':..:~::.:.:.,.,- ... 8655 76~9.05 7600.00 62~.69 N 50~7.~6 E ~86.05 2~.58 8756 77~.05 7700.00 6~5.~7 N ~085.82 E ~007.~ 2~.58 8877 78~9.05 7800.00 605.5~ N 5~55.~5 ~ ~028.60 . ' .....20.~97 9357 82~9.05 8200.00 556,~ N Sq13.56 E 1108.25 19.15 9a76 8~q9,05 8300.00 5~2.17 N 3~76.50 E 1127.26 19,02 959q 8qq9.05 8qO0,O0 527.72 N 3538.39 E 11~5,75 18,q8 ........ 9'7-1-2'- -~ .... ~.5 ~"9"~,'0~5,'; :-:~;. ~.;~85.00 ..00 .... .- 5.~'~-23 _,N ';',. ~-5598';"~'6~ ;;l:G ~' ~..~ 2 ~.:~:.';~:::':."'::._'~ :;:,~;',:.::~::'..-.~;:;..:.'~ 7.67 ;::~;:~:~.~?~;:~'~:~"~;~;:~?:?~;,~;~' :~ ' ' 99~6 ' 87 ~,9. ~';S::......;:';~:.~;;'.,,?:.78.'7'~0':?-.."j~0... ....... '~...'",:_~',,0.791;:, .... .3,0' ,'. '. ...... · ~J:.57'_~_ 15);,'~.5'~: ~?:?."_57~.'.~:':":.:. ...... ..~.~...~.~;~:~?..~j~`~.~.~8~2;.??j~.;;~?~:~}?:~:;?.::.:.:.' .... '~ j io06s ~8~9.05 ~00.00 ~0.26 N 577~.97 E i2i~.~2 i~.8S 10179 89~9,05 8900.00 q~0,68 N ~828.7~ E 1250.59 16,17 10295 90~9.05 9000,00 ~20,96 N ~882,81 E 12~5,97 15,~8 -... -;. ; ~ :~ _.-... :- . - % -~. ~:~..,..7>' ':. L.,~~' .... ~ :.:'..-. _: ....:. '::..:.-, '.:.-'c.;.:...~. :,.'~..:;.:.,:.-.-~.:,.,._._ ...... .......:..: .......:..-...-.........., .-.-. .......... . ..,., ,... ........................... ~ , , , , , , ....... ,,. , ~ S 0 HI 0 A L':A S' K A.:'?: p E T RO [':E'U Mi' cOMp ANy ';.~ ~:-..i: :. '..i i!.:;:?' i ::: i;.i:.i:~.~ ':'~ i:;i!:: i:" ]: ]':i: i:i. ii'::;!I]I!';].:~I ~iii?!iiii~i!i~i~i?iiiiiii~ii;~ilDAT~iE:::i]:.i 0 F:.~. S U R.V E Y A U G uS: T. :23 ', 1981 ELL NO. R-lO SEC ~2~ T12N~ RI~E PRUDHOE BAY FIELD AUGUST 25~ 1981 dOB NUMBER BOSS-16877 ALASKA ' KELLY ,BUSHING ELEV. : ~9.05 FT. . TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 10900 9569.25 9520.18 296.46 N ~165.21 E 1330.77 3,57 22-115- CROSS SECTION - 10 SQUARES TO INCH suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. - Operator, Wel~-Name and Number Reports and Materials to be received by: Date Required Date Received Remarks Ccmpletion Report Yes ?'--~ l--FI Well'History Yes ?-- F/ L ,D- I- .... - -- Core Chips .~Fg.~<~ ~ : > Core ~scription Inclination Su~ey ~ ~. Dire~ional ~ey ~~_/~[ ~_ ~-~./_~ ~...~ .~.~..~ .Dril 1 St~ Test Re~s__--~~ > Pr~u~ion T~t Re~s SOH I 0 CONF ! DENT IAL SOHIO ALASKA PETROLEUM COMPANY AR. CO .... TO: 'SFO/UNIT/STATE: ~ - R~mm _ ,, Logs Indexed 1 31 I 1 °'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Da%e: 9/11/81 #.10~6. REFERENCE: -' /~ SOHIO FINAL DATA.' . OPEN HOLE The following material is bein~}"~;ubmitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this' office:-- SFO/UNIT/STATE: R-10 DIL/SFL (Sch) 8/12/81 & 8/17/81 #1&2 R-10 BHCS " 8/17/81 (/2 R-10 FDC " 8/17/81 (/2 R-10 FDC/CNL . .'.' 8/17/81 #2 2" & 5" 2" & 5" 2" & 5" 2" & 5" STATE ONLY: . DIRECTIONAL SURVEYS R-10 Magnetic Single'Shot--'SurveY.":,~,, it. : ..... 7/30-8/12/81 #AL781D25 R-10 Gyroscopic Survey 8/23/81 #16877 ~ " : VED: R ECEIVE~~~:~ -~~~ %.,,,,-.~ --. SEP 2 1 1981 DATE 19 Alaska 011 & Gas Cons. Commission Anchorag8 ~o~ er ~e~e ~. ment Geology ~ ~ecords ' SOl{lO ?,L/'*.~:}':A PF1 F~OLEU!-.'I CO:.-:PArqY r'r.,, , ~. O'u;~ i'; il- J :J,_i~ · - ,.. 'ilL.'. :-r~C,::'i (9C,?; 2CL,-O000 POUCH 0.612 AI;Ci45aAGIr, ALAf, KA £'D 502 ARCO Da%e: 9/3/81 ~ 1028 PHILLIPS STATE RErERENCE: /~. ~SOHIO ~,IAGNETIC LIS TAPES herewith. P~ease acknowledge receipt by signing The following material is being submiUed c. opy of this letter and returning it to this office:- '' (Sch) " " " 7/28/81 Il1 #62046 * B-6 ''/'''' " * A_14~' " -- M-12 /' " * A_15,''× ,, * Y- 13~- " * R_10/· " " " " ' 7/22/81 #2 #6 " " " 7/23/81 #1&2 ~/6 " " " 7/31/81 #2 #6 .~M[-12-Pr ev io9 s_Tape- I ncor reC t-~'' II -'"~ J"' -- II -' 2047 2053 2071 REPLACEMENT TAi Il II II II 11 11 --G-12-//Magnetic LIS Tape -- F'13~/ Magnetic LIS Tape & Listing ~ F_10/' ,, ,, ,, ,, 8/12/81 #1&2 #62116 8/16/81 #1 #62120 8/17/81 #1&2 #62122 8/5/81 #1 #-- (Dresser) 8/3/81 #- #ECC7072 " NLL 7/28/81 #-- #ECC7073 " NLL , SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 26, 1981 CONFiDENTIAl. Alaska Oil & Gas Conservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our report of suspension of Well R-10 without tubing on August 21, 1981. RHR: ja Enclosures cc: Well File ~17 Your s very truly, R. H. Reiley District Drilling Engineer t £C£1vEo AUG 2 198j Alaska Oil & Gas Cons. Cornrnissio~ Anchorage SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER.[] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 4. Location of Well At surface: 99502 797' NSL, 1722' 5WL, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 49.05' AMSL ADL 28278 7. Permit No. 81-93 8. APl Number 5o-029-20618 9. Unit or Lease Name Prudhoe Ba~v Ilni ~ 10. Well Number R-10 (14-33-12-13) 11. Field and Pool Prudh°e Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] ~ Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] OtherSuspension 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 any proposed work, for Abandonment see 20 AAC 25.105-170). Well R-10 (14-33-12-13) was suspended August 21, 1981, as follows: A 7" liner was run from 9534' to 10923' MD, cemented with 420 cu. ft. Class G cement with 18% salt, and tested to 3000 psi. Well was displaced with 9.6 ppg. NaC1 with top 400' of hole displaced to diesel. Installed tubing hanger with one joint of 4 1/2" tubing. Installed and tested 4" tree. Released rig at 0100 hours, 8/21/81. RECEIVED AUG ? 6 198i Alaska 0il & Gas Cons. Commission Anchorage 14. I hereby ce_rt~ego~correct to the best of my knowledge. Signed %. ~'. ~ ~. -~'~'"" o- ~---'~" Title District Drilling Engineer The space bel~ for Commission use Bo Ho Re~iley Date Conditions of Approval, if any: Approved by. By Order of COMMISSIONER the Commission Date Submit "Intentions" in Triplicate and "Subsequent Reports" in DuPlicate Form 10-403 Rev: 7-1-80 .. ALASKA OIL AND GAS CONSERVATION COMMISSION Boy le H. Hamilton/~ Chairman Thru: Lonnie C. Smith ~f~ Commissione r Bobby Foster i~ ~ Petroleum Inspector August 25, 1981 Witness BOPE Test on~o~IO's R-10 Sec. 32, T12N, R~3E, UM. Permit #81-93 Thursday ~J_uly 30,_~198~1 I traveled this date to witness the upcoming BOPE test on SOHIO's R-10 at Prudhoe Bay. Friday July ~_$,~ 198~ The BOPE test began at 10:30 a.m. and was conClUded 'at 3:00 p.m. As the attached BOPE test report Shows a unibOlt connection leaked in the choke line. This was tightened and retested. The other failure was the lower kelly valve. This will be repaired/replaced and the A.O.G.C.C. office not ifi ed. In summa~f I witnessed the BOPE test on SOHIO's R-10. Jim Brown contacted me August 5, 1981, and informed me that the lower kelly valve had been repaired and tested. O&G #4 ~/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report OpeTator ~~~/~~ Location: Sec d 2 Drilling ContraCtor Date 7-3~- Representative Permit # ~/' t~/_~as ing Set Rig J6 ~ Re pr ese n t a t iv~ Location, General V~ell Sign 6~/(/ General Housekeeping Reserve pit D BOPE Stack Annular Preventer .... Pipe Rams Blind Rams / Choke Line Valves / H.C.R. Valve . / Kill Line Valves Check Valve / Test Results: Failures Test Pres sure ~o0 ACCUblULATOR SYSTEM Full Charge Pressure~~ psig Pressure After Closure /~0~ psig 200 psig Above Precharge Attained: -, min~,0 sec Full Charge Pressure Attained: ~ min~5 se( Controls: Master Remote ~ Blinds switch cover ~,~,,~ Kelly and Floor Safety Valves Upper Kelly / Test Pressure ~~ Lower Kelly / Test Pressure ~/l ,., Ball Type / Test Pressure /L7/ Inside BOP / Test Pressure '~// Choke Manifold k'/~"~.,~ Test Pressure. No. Valves / ~ No. flanges Adjustable Chokes Hydrauically operated choke. Test Time ~-,'hrs. Repair or Replacement of failed equipment to be made within. _~--~' days and Inspector/Commission office notified. ', ih, Cji. Distribution orig. - AO&GCC a. cc - Operator [ cc - Supervisor Inspector J SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 12, 1981 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of July, 1981. RHR: ja Enclosures cc: Well File ~17 Yours very truly, RECEIVED Alaska Oil & Gas Cons, Commission Anchorage -, STATE OF ALASKA ALASKA L~,._ AND GAS CONSERVATION CO{~ /llSSlOU MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Ccmpany 81-93 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50~29-20618 4. Location of Well at surface 797' NSL, 1722' EWL, Sec. 32, T12N, R13E, UPM (corrected) 5. Elevation in feet (indicate KB, DF, etc.) KBE = 49.05' AMSL 6. Lease Designation and Serial No. ADL 28278 For the Month of. July ,19 81 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. R-10 (14-33-12-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool .'.12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well at 0400 hours, 7/29/81 Depth at month-end: 2800' Footage dr illed: 2800 ' 13. Casing or liner run and quantities of cement, results of pressur9 tests Ran 70 jts. 13 3/8" 72~ L-80 Buttress casing to 2685'. Arcticset II cement. Cemented with 3720 cu. ft. 14. Coring resume and brief description None 15. Logs run and depth where run None RECEIVED . 1 6. DST data, perforating data, shows of H2S, miscellaneous data None 1 ? 198; Naska Oil & Gas Cons. Co~rnission Anchorage 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 'SIGNED T~.TLEDistrict Drillinq EngineerDATE ndarthis NOTE--Report on form is required for each month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 June 30, 1981 Mr. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re~ Prudhoe Bay Unit R-10 (14-33-12-13) Sohio Alaska Petroleum Company Permit No. 81-93 Sur. Loc.~ 1722'EWL, 798~NSL, Sec 32, T12N, R13~, UPM Bottomhole L~c.~ 810'EWL, 1225'NSL, Sec 33, T12~, RI3E, UPM Dear Mr. Reileyt Enclosed is the approved application for permit to drill the above referenced well. ~ell sam[ nd log are not required. A directional survey is required, available, a tape containing the digitized information shall be submitted on al! logs for copying except e~xperimen%al logs, velocity surveys and dipmeter surveys. Many 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 thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator'~ 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 A~ministrative Code, Chapter 70) and b_¥ the Federal Water ~o1 lution Control Act, a~ amended. Prior to -2- June 30, 1981 com~cing operations you may be contacted by a representative of the Depart~nt of En'viron~ntal Conservation. notifying this office within 48 hours after the well is drtl led. In the event of suspens, ion o.r abandonment, please 9ire thia office adequate advance notifiuation so that ~ may have a witne~ pre~ent. Alaska Oil & Gas Conservation Commis~ion ~,nclosure L~part~nt of ~nviron~ntal Con~ervation SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 June 26, 1981 CONFIDENTIAl Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-10 (14-33-12-13) Enclosed are the following documents, in triplicate, for the above-named well together with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill, 2. Proposed Drilling Program Outline, 3. Blowout Prevention Equipment Diagram, 4. surveyor ' s plat showing well location, 5. Directional Map. If you have any questions, please contact either R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. RHR:ja Enclosures cc: Well File #17 Yours very truly, District Drilling Engineer JUN 2 6 1981 0il & Gas Cons. Commission A~chorag~ STATE OF ALASKA [" ALAS OIL AND GAS CONSERVATION%~ .~MMISSION PERMIT TO DRILL 20 AAC 25.005 ia. Type of work. DRILL [] lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL [] SINGLE ZONE[] DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum ~y 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name 1722' EWL, 798' NSL, Sec. 32, T12N, R13E, UPM Prudhoe Bay Unit At top of proposed producing interval (Target) 10. Well number 350' EWL, 1180' NSL, Sec. 33, T12N, R13E, UPM R-10 (14-33-12-13) At total depth - 11. Field and pool 810' EWL, 1225' NSL, Sec. 33, T12N, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. Prudhoe Oil Pool Est. KBE = 59' AMSL ADL 28278 12. Bond information (see 20 AAC 25.025) ' Type Blanket Surety and/or number Safeco ]:ns. 2975387 Amount $200 v000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed NW of Deadhorse 10 miles ADL 28281 1195feet weU R-6 2725 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10916'MD 9478'TVD feet 2560 Auqust 10, 1981 t9. If deviated (see 20 AAC 25.050) 120. Anticipated pressures ' 3330 psig@:.A__ . Surface KICK OFF POINT 2800 feet. MAXIMUM HOLE ANGLE 36 °l(see 20 AAC 25.035 (c) (2) 4390 psig@ UULIL) ft. IxIX(TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH I QUANTITY OF CEMENTTM Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 36" 20x30 Insut.at'.ed Cond uctor 80 ' Surface 110 110 8 cu.¥ds, concrete 17 1/2 13 3/8 72# L-80 Butt. 2680' Surface 2680~1 2680 3720 cu. ft. Arcticset 12 1/4 9 5/81 479 L-80 Butt. 9967' Surface 99671 8763 1370 cu. ft. Class G; i I 130 cu. ft. Arcticset .8 1/2 7 299 L-80 Butt. 1449' 9467' ~, 8316' 1091611 9528 285 cu. ft. Class G 22. Describe proposed program: W/18% salt See attached proposed drilling program outline. JUN 2 6 1981 Alaska 0t & Gas Cons, Comm!ssi0n A~h0mge 23. I hereby certify that the foregoing is true and correct to the best of my knowledge 2~ SIGNED TITLEDistrict Drilling Enginee~ATE ~' The space below for Commission R.H. eyuse CONDIIIONS OF APPROVAL Samples required Mud log required I Directional Survey required 'I APl number I--lYES 1~NO []YES ]~JXlOI J~YES []NO] 50-- ~)Z~:7- ~::~)~/O Permit number Approval date ~/- ~.~ 06/30/81 I SEE COVER LETTER FOR OTHER REQUIREMENTS by order of the Commission /Y Form 10401 Submit in triplicate Rev. 7-1-80 PROPOSED DRILLING & COMPLETION PROGRAM WmX.T. R-10 (14-33-12-13) Dry bucket 36" hole to 80' belc~ ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. Blowout prevention program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' tlS/Dss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to 8765' TVD. Run 9 5/8" 47# L-80 Buttress casing to 8763' TVD and cement first stage with 1370 cu. ft. Class G cement. Cement second' stage through D.V. packer collar at 2600' with 130 cu. ft. Arcticset I cement. 9 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus' will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9528' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 285 cu. ft. Class G cement with 18% salt. Run 4 1/2" 12.69 L-80 A/B mod. Buttress IPC tubing with 7 gaS lift mandrels and a production packer assembly at 8320' TVD. A subsurface safety valve with dual control lines will be placed at 2100'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. 'RECE]¥E JUN ? 6 B.O.~.~, STACK CONFIGURATION 15 5/8" TRIPLE RAM ~ FACK 5000 PSi WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS 4' CHOKE LINE GATE HYDR. ASST. GATE JUN261961 Cons. Comm!s~im 04 3O 4O I0 20 30 lO 20 2575' iR_3 (Actunl) o: ~rSo ed) 02 (Actual) 51 R-9 04 R-6 OI 02 )(Proposed ) (Actual) 4884' I I R- lO R - I0 -mi J /LAT. : 70°Z0'44.95 ~J ', ,-~ ~¢LONG.--i4e°s4'04.1.~'' ~ ' :... ' ~ 7 ' X= 635 370 R- 7 ~ ~ (Actual) (Proposed) I 03 0.¢ OI 4906' PORTION OF SCALE T 12 N, R 13 E, UM 1"= I/2 MILE CERTIFICATE OF SURVEYOR I hereby certify that lam properly registered to practice land surveying in the State of Alaska and that this plat represents a iocation survey of the wellpad shown (]nd the wells thereon. This survey was mazda by me or under my supervision and alt dimensions, and other details are correct. Bottom hole locations are furnished by others. Date Surveyor R- 10®t R~9 ·] R-Se R-Ce PAD DETAIL SCALE t" = 400' NOTE: All bottom holes are 8800' sub sea. Plat dated July 5,1979 changed to Oct. 2_, 1979. Bottom hole loc. I thru 5 changed. RECEi'V . ) ADDED PROPOSED R-tO BHL ADDED PROPOSED R-9 BHL ADDED PROPOSED R-8 BHL ADDED PROPOSED R-7 BHL REVISED R-6 BOTTOM HOLE LOCATION JUN 2. 6 1981 Cons. Commission 6- I0- 8t P.J.R. 12- 18-80 P.J.R. II- 10-80 P.d.R. !0-16-79 C.d.R. PAD "R" Located in sw i/4 PROTRACTED SE.C. )2,T..i~. N;,R:I)[. U_~MIA_I'__M£RtDIAN ) AK.. Surveyed for B.R ALASKA INC. Surveyed by F.M. LIN DSEY 81 ASSOC. LAND ~ HYDROGRAPHIC SURVEYORS ;~502 West Northern Lights Boulevard Box 4-081 Anchorage Alaska du~4 uoT~oss2sBuI suoI~oosm~uI ~t,l~g o~8N M, 9§ o£N 6-%I. CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~, ~ ~, ITEM APPROVE DATE (1) Fee (2) Loc (2 thru 8) YES NO 1. Is the permit fee attached .......................................... 2. Is well to be located in a defined pool ............................. 3. Is well located proper distance from property line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool 6. Is well to be deviated and is well bore plat included ............... 7. Is operator the only affected party ................................. 8. Can permit be approved before ten-day wait .......................... (3) Admin ~~ ~-'~q°~/ 9. (9 thru 11) 10. 11. (4) Casg ~ ~/Z~/~{ (12 thru 20) 12. 13. 14. 15. 16. 17. '18. 19. 20. 21. 22. 23. 24. 25. <5> BOPE ~ ~/z~/O! -(2i thru'24) REMARKS (6) Add: Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... conducto string provided Is r ...... ....... ........................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings .. Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst. Is this well to be'kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ............ , .......................... Are necessary diagrams of diverter and BOP' equipment attached ....... Does BOPE have sufficient pressure rating - Test to f~ psig ..~__ Does the choke manifold comply w/lP, I RP-53 (Feb.78) .................. Additional requirements ............................................. __ ~ Additional Remarks: Geology: HWK ~ WVA JAL Engineering: LCS BEW __ JKT~_~ KAD rev: 03/10/81 , ,, INITIAL i GEO. UNIT ON/OFF : POOL CLASS STATUS AREA NO. SHORE. { I-O,,t. 290 LP/t/ Well Histo.ry 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 APPENDIX~ No'special'effort has been made to chronologically organize this category of informatiOn. ~ .... $CH[~UMBERGER .... ~ ~mmmmmmmmmmmmmmmmmmmm~ ~I$ TAPE VERIFICATION 5ISTING LVP 009,H03 VERIFICATION LISTING ** REEL HEADER !SERVICE NAME :S~RVIC DATE :81/08/27 !ORIGIN : iREEL NAME :REEL iD !CONTINUATION # iPREVIOli~ REEL !COMMENTS ;REEL COMMENTS !** TAPE HEADER iSERVICE NAME :SERVIC ~DATE !ORIGIN :6212 ~TAPE NAME !CONTINUATION # :01 ~PREVIOUS TAPE : COMMENT8 :TAPE COMMENTS ~** FILE HEADER ~FIbE NAME :SERVIC.001 iSERVICE NAME iVERSlON ~ : DATE : MAXIMUM LENGTH : 1024 =FIDE TYPE : PREVIOUS FILE : INFORMATION RECORDS !MNEM CONTENTS ~WN ~ANG: tOWN: SECT: 2OUN: STAT: ]TRY: ~NEM SOHIO ALASKA PETRO. CO. R.10~~ PRUOHOE BAY 12N N. SLOPE ALASKA U.S.A. CONTENTS DILOO1F PAGE I : 000 000 ' 024 000 000 004 000 000 012 000 000 ( 000 000 ( UNIT TYPE CAT~ SIZE COD~ 065 65 000 000 006 065 000 000 006 065 UNIT TYPE CATE SIZE CODE 000 000 007 065 RECORD TYPE 047 RECORD TYPE 047 LVP 009.H03 YERIFICATiON 5ISTiNG PAGE 2 RECORD TYPE 047 ** ** COMMENTS ** DATE LOGGED : 12-AUG-8! , RUN NO. CASING DR1LLER : 2684 BiT SIZE : 12.25 FLL~iD TYPE : LOW SOLIDS/NON-DISP. DENS. : 9.7 VISE. : 3~ PH : 9.5 FLUID [,USS : 4.8 MB RM ~ SEAS. TEMP. : 3.05 ~ 64 F RMF ~ SEAS. TEMP. : 3.60 ~ 64 F RMC ~ MEAS. TEMP. : 3.08 ~ 64 F RM ~ BHT : 1.429 ~ !46 F ONE ************************************************ JOB # i0707,62122/ DIL RU!'~ #2, LOGGED 17-AUG-SI BOTTOM LOG INTgRVA5 = 10920 TOP LO(~ INTERVAL = 10032 FT. CASI~G-i~OGGgRBiT SIZE == 98:~ ~2~N.IN' ~ !00,2 FT. TYPE HO~E FLUID = bO~ $ObiD$/NDN DISP DENSITY = 9.4 LVP 009.H03 VERIFICATION LISTING PAGE iVISCOS!TY FLUID LOSS ~RM ~ MEAS. TEMP. !RMF o ~EAS. TEMP. !RMC M ~EAS. TEMP. R~ ~ BHT = 39.0 = 9.0 = 5.6 C3 = 4.68 @ 59 F = 5.12 ~ 59 F -' 3.07 ~ 59 F = 1.584 ca 188 F MATRIX LIMESTONE MERGE RUN#1 & 2 AT 10000. THE CNL/FDC GR AND THE OIL GR ON THE SECOND RUN ARE THE SAME. THIS iS A 96 HR RUSH, NO DEPTH SHIFTING, ** DA~'A FORI, iAT RECORD ENTRY BLOCKS TYPE SIZE REPR CODE ENTRY ~ 1 66 8 4 73 60 9 4 65 .1IN 0 1 66 0 OATUM SPECIFICATIUN BLOCKS MNEM SERVICE SERVICE UNIT APl API API API FIGE SIZE PROCESS SAMPGE REPR ID ORDER ~ DOG TYPE CLASS MOD DEPT FT 0 0 0 0 SFLU DIL OflMN 7 0 0 0 0 IGN DID OHMS 7 0 0 0 0 ILD DIG OHMS 7 12 46 0 0 SP DIG MV 7 1 0 0 0 3R DIL GAPI 7 3! 32 0 0 )T ISM US/F 0 52 32 0 0 JR BHC GAPI 60 3! 32 0 0 ~PHI ISN PU 0 68 2 0 0 ~HO~ iSN G/C3 0 35 ! 0 0 )RHO ISN G/C~ 0 44 0 0 0 2ALI FDN IN 42 28 3 0 0 JR FDN GAPI 42 3! 32 0 0 ~RAT ISM 0 42 I 0 0 68 68 68 68 68 hYP 009.H03 VERIFiCATiON LISTING PAGE 4 NCN~ ISN 0 FC~L ISN 0 34 34 92 93 68 68 DEP? 10955.000 SFbO SP -95.000 GR NPHI 12.451 RHOB GR 9.984 NRAT OEP? 10900,000 SFLU SP -11.664 GR NPI{i 2,002 RiiOB GR 20,141 NRAT DEPT 10800,000 SFLU SP -78,438 GR NPHI 18,70i RHOB GR 45.~75 NRAT DEPT 1~700,000 SFbU SP i02,688 GR NPHI 2i 387 RHOB GR 23~266 NRAT DEPT I0600.000 SFLU SP -85.188 G~ NPHI !9,i89 RHOB OR 34.625 NRAT DEPT 10500.000 SFLU SP -95.375 GR NPHI 17,139 RHOB GR 19.781 NRAT DEPT 10400.000 SFLU SP -82.312 GR NP~I 16.309 RHOb GR 40.5~3 NRAT DEP~ 10300.000 SFLU SP -73.813 GR NPHI 23,437 RitOB GR 24,500 NRAT DEPT 10200.000 SFLU SP -22.250 GR NPHi 9.814 RHOB GR 119.08~ NRAT DEPT i0100.000 SFLU SP -5U,063 GR NPHI 22.705 RHOB GR 60.3~2 NRAT 3.127 9.984 2.377 1.6~9 44,~88 20, 41 2.40 0.981 16.000 45.87~ 2,50 2,254 (5 203 2:4 6.410 3~,b25 ,506 2.281 4,938 19.781 ,408 .135 8.586 40,56 2,4143 2.104 24.203 24,500 2 281 277.250 119.689 2.588 !,690 11,781 60.312 2,34 2.57~ DT DRHO NCNb Ib~ DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT CNb DT DRHO NCNb IbM DT DRHO NCNb IbM D~ DRHO DT DRHO NCNb 2.563 -999.250 -0.086 4080.000 24.000 61.781 0.192 4820.000 3.939 8~.000 .009 2716.000 1.934 88.750 O.OlO 3062.000 3.156 7~ 563 ~059 3442.000 3.69~ 74.56 0.022 3522.000 4.199 76,188 '0.000 3368.000 000 0,003 2604,000 78.750 68,000 01002 4800.000 9.172 86.563 . 012 294 ,000 ALI FCNL R CNb IbD GR CALl FCNL LD R ADI CNb GR FCNb CAb! FCNb GR CALl FCNL GR ALI FCNb FCNL 5.199 -999.250 6.172 2186.000 26.438 10.891 6 83 3.805 8. 9 1108.000 .739 2 . 656 8 42 3,029 40.500 8.312 1359.000 3.285 18.828 8,227 1472.000 3.781 40.125 8.500 1438.000 6.766 24.281 8.680 936.000 87.188 102.250 8.789 2338,000 836 97~."086 500 DEP'Y SP GR DEPT SP NPHI SP NPHi GR DEPT 8P NPHi SR )EPT SP ~PMI ~R )EPT qPHI )EPT SP SR SP .~PHI )EPT SP SP ~PHI ZR ~P ~PHi 009.H03 VERIFICATION 10000.000 -65.625 GR 45.361 RHOB 57.844 NRAT 9900.000 Sf~hU -4.995 GR -999.250 RHOB -999.250 NRAT 9~00.000 SFLO -5.578 GR -999 250 RHOB -999:250 NRAT 9700.000 SFLU -14.734 GR -999.250 RHOB -999.250 NRAT 9600.000 SFLU -16.234 GR -999.250 RHOB -999.250 NRAT 9500.000 SF5~ -14.76~ GR -999.250 RHOB -999.250 NRAT 9400.000 SFbU -29.328 GR -999.250 RHOB -999.250 NRAT 9300.000 SFLO - 250 RHOB -999. 250 NRAT -23.594 OR -999.250 RHOB -999.250 NRAT 9100.000 SFLU -18.844 GR -999.250 RHOB -999.250 NRAT 9000.000 SFLU -24.672 GR 999 250 RHOB p AGE 5 2000 000 ISM ~000.000 I~D . 5.344 57:844 DT 999.250 GR ,,i999i250 2.096 DRHO -0.61i CaLI 8.6~7 4~031 NCN5 1460.000 FCN~ 316~750 2.660 ILM ~22.93~ DT -99 -999*250 DRHO -999.250 NCNL -999.250 FCNL -999 . . 438 DT -999 250 DRHO -999,250 CA~I ~999,250 -999~250 NCNb '999'250 FCNh 2.381 IL~ i 2,2]0 XbD 2,182 ~01.063 DT :999.250 G~ :999.250 -999.250 DRHO 999,250~ CALI .,,,999~250 -999.250 3 293 I5~ . 2.965 ILD . 2.838 74:~25 DT .... 999~25~ GR~ ,,,999~250 ~999.250 DRMO -999.250 CA~E -999.250 999.250 NCN5 -999.250 FCN5 -999.250 3.~55 Ib~ ~ ~.0-33 I~D 2.945 84.~88 DT -999.250 DRHO - , - N - 0 -999 250 NCNL 999.250 FC. L 999,25 3 488 IbM . 3.197 IbD . 3.057 67:625 DT ~99i~50 OR :999'250 ~999 250 DRHO .999,250 CALl ~999.250 999:250 NCNL ,,,999~250 FCN5 ,,,,999.250 1.753 ILM . ~ ~-4i3 ILD .. 1,32~ 7,754 ILM . ~.868 I5D . 1,681 72.188 D~' .....999i~50- GR .... ,..999~250 2999'250 DRHO -999.250 CA~I 2999.25 999.250 NCNh -9!99,250 FCN5 ..... 999'25- 1.994 IhM . 2.~84 IhD _2.15 DT -999.250 GR -999.250 3 .000 :9 9.250 ~RHO :9~9~.250 Ca5~ 999 999.2 0 999.250 3 025 I~ . 3.05~ IDD . 2.955 75:9~8 DT .... 999.256 GR ,,,,,999~2§0 999.250 DRHO -999 250 2999.250 NCN5 -~ 250 LVP 009.H03 VERIFICATION LISTING PAGE 6 DEPT 8900.000 SFLU SP -27.734 GR NPHI -999.250 RHO~ GR -999'250 NRAT DEPT 8800.000 SFLU SP -22.813 GR PMI -999.250 RHOB R -999.250 NRAT DEPT 8700.000 SFLU SP -26.125 GR NPHI -999.250 RHOB GR -999,250 NRAT DEPT 8600.000 SFbU SP -27,094 GR NPHI -999'250 RHOB GR -999.250 NRAT DEPT 5 O0,000 SFLU ~'31 ' 156 GR SP NPHi 999,250 RHOB GR :999'250 NRAT D£PT 8~00,000 SFLU SP -3b.312 GA NPHI -999.250 RHOB GR -999.250 NRAT DEPT 8300,000 SFDU SP -35,344 GR .NPHi -999.250 RHOB GR -999.250 NRAT DEPT 8200.000 SFLU SP -29 797 GR GR -999.250 NRAT DEPT 8100,000 SFLU SP -25,094 GR NPHI -999.250 RHOB GR -999,250 NRAT DEPT 8000.000 SFLU SP '34,156 GR NPHI -999.250 RHOB G~ '999.250 NEAT DEPI 7900.000 SFLU SP '42,312 GR NBHI '999.250 RHOB GR '999.250 NRAT 3.725 I M 66'813 D~ . 3.018 ILD ..999, o ..... 1.396 IbM 1.255 ILD 97,750 DT -999,250 Gl{ -999. 250 DRHO '999. 250 CALX -999.250 NCN[~ -999.250 FCNL 0!,316 1 3,875 DT -999,250 DRHO -999.250 NCNb .99~.146 IbD · 250 GR -999,250 CALX '999'250 FCNL 1.422 'IbM 102.563 DT -999.250 DRHO -999.250 NCNb 1,312 ...... so 2.027 IbM 106.938 DT -999.250 DRHO -999.250 NCNL 1.963 ILD '"999,250 GR -999.250 CALl -999.250 FCNL 2.369 Ib~ 81,250 DT -999.250 DRHO -999.250 NCNb 2,250 1ED 2999.250 GR 999,250 CALl -999,250 FCNL 2.488 101 · 750 DT :999,250 DRHO 9991250 NCNb 92,250 ILD -9 9,250 GR :999.250 CALl .... 999*250 FCNL 1.765 IbM 98,625 DT -999,250 DRHO '999,250 NCNb 1.665 -999.250 GR -999.250 CALl -999.250 FCN~ 2,123 IbM 9 , 375 DT 9'25 NCNb . 1,962 ILD "'999,250 GR -999 250 CALl -999:250 FCNL 2.656 IbM 88.188 DT -999.250 DRHO -999.250 NCN~ 2 ' 053 ,-999.250 GR 999'250 CALI -999,250 FCNL 1.519 IbM 301.000 DT 2999,25 DAHO 999,2500 NCNL 1.502 ILD "',.999'250 GR :999.250 CALl "1999"250 FCNL 908 999,250 999.250 1.182 999 2250 -999 250 .093 -99 , 25O -99 5O 1.247 -99~.250 -99 .250 -999.250 .975 -99 . 25O -99 250 2.238 -9 25O -999,250 - 250 2999 250 999:250 1.637 -999.250 -999.250 -999.250 '99 '~50 . -999.250 -999.250 1.965 ,250 -999.250 1,392 -999.250 -999.250 -999.250 LVP DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI GR 9EPT SP NPHI DEPT SP ~PHI ~R )EPT SP )EPT SP ~qPH i DEPT SP ~PHI ~R DEPT SP .~PHi 3R DEPT SP ,{PHI 3R DEPT ~P ~PHI 009.H03 VERIFICATfON LISTING 7800.000 SFLU -23.141 GR -999.250 RMOB -999.250 NRAT 7700.000 SFLU -42.188 GR -999.250 RHOB -999.250 NRAT 7600.000 SFLiJ -49.656 GR -999.250 RHOB -999.250 NRAT 7500.000 SFLU -44.188 GR -999.250 RHOB -999.250 NRAT 7,~oo ooo -47~406 GR -999.250 RHOS -999.250 NaA~ 7300.000 SFLU -45.031 GR -999.250 RHOB -999.250 NRAT 7200.000 SFLU -49.406 GR -999.250 RHO~ -999.250 NRAT 7100.000 SFDU -38.959 GR -999.250 RHOB -999.250 NRAT 7000.000 SFEtJ -40.03! GR -999.250 RHOB -999.250 NRAT 6900.000 SFLU -46.000 GR -999.250 RHOB -999.250 NRAT 6800.000 SFLU -34.938 GR -999.250 RHOB -999.250 NRAT 999.250 ~.664 87.312 -999-250 '999.250 3,951 102"563 -999.250 -999~250 3.320 89.06~ -999"25 -999.250 3.303 106,000 -999250 -999~250 2,461 95 563 -999.250 2 984 89i250 -999 250 '999.250 3. 324 86'06~ -999.2150 -999.250 81'250 -999,250 -999,250 3.311!6 94.3i2 -999'250 -999.250 2,863 78'125 -999 250 PAGE IL~ 1.347 ILD 1.202 RHO SO NCNE -999,250 FCNL -999.250 . ~ . Ib~ . 3.916 fbD 3.975 DT '",999~250 GR -999i250 DRHO '999.250 CALf '999.250 NCNG '999'250 FCNL '999'250 ibm 3,312 ILD ~ 3,322 DT -999.250 GR -999.250 DRHO ',999~250' CALI -99-9,250 NCNb -999.250 FCNb -999.250 _ DRHO -9~ 250 NCNb 250 IbM 2.625 ELD .2.697 DT -999.250 GR -999.250 DRMO ',,,,,999~250 CALf ~999'250 NCNb -999.250 FCNb -999"250 i - Ib~ . 2.850 IbD 2.896 DT -9!99;250 GR' -999'250 DRHO '999,250 CALf -999.250 NCNb '999"250 FCN5 '999'250 IbM ~ 3,137 I~D 3.164 DT i999,250 GR '999,250 DRHO ....... 999'250 CAbI '999~250 NCNb -999.250 FCNL -999.250 IbM . 2.756 IbD . 2,803 Ib~ ~ 3'072 IbD 3.I13 DT -999.250 GR -999.250 DRHO '*'999'250 CA5i '999,250 NCNb -999.250 FCNL -999.250 Ib~ . _2,844 ILD 2.854 DRHO ~999.250 CAhI ~999.250 NCNb ,,,999.250 FCN5 .... ,,i999~250 DEPT SP GR SP NPHI GR DEPI SP NPHi g~ DEPT $P NPHI GR DEPT SP NPHi GR DEPT SP NPHi DEPT SP NPHi GR DEPT SP NPHI GR DEPT SP NPHi GR DEPT SP NPHi DEPT SP NPHI GR 009.H03 VERIFICATION 6700.000 SFLU -42.469 GR -999.250 RHOB -999.250 NRAT 6600.000 SFbU .-37.500 GR 999.250 RHOB -999.250 NRAT 6500.000 SFLU -33.000 GR -999.250 RHOS -999.250 NRAT 6400.000 SFLU .~37.031 GR 99~250 RHOB -999.250 NRAT 63.00.00~ FL!J 33'50 ~R -999.250 RMOB -999.250 NRAT 6200.000 SFLU -40.938 GR -999.250 RHOB -999*250 NRAT 6100,000 -48.938 G~LU -999.250 RHO~ -999' 250 NRAT 6000.000 $FL~ -48 000 GR -999:250 RHOB '999.250 NRAT 5900.000 SFLO -67,938 GR -999,~50 RHOB -999'250 NRAT 5800.000 SFLU -8~.3i GR 999'2S~ - RHOB -~99,250 NR~T 5~00,000 SFbU .96'250 GR -.999.250 RHO6 999.250 NRAT LISTING 3._432 IbM 86.000 DT 2999.250 DRHO ',"999'250 NCNL 3.246 ILM . 89.188 DT "9991 50 DRHO -999.250 NCNb 91.870 IL~ ,625 DT -999 250 DRHO . 3.443 ILD 3.504 ..999'25~ GR -999~250 '999,250 CALI :999,250 '999~25~ FCN~ .... ,999,250 3,096 · ILD 3. 170 .... ",999'~50 C~LI ,, 999.250 -999.250 ECNL -999. 250 ·- -999,250 CALl -999. 250 "999,250 FCNL ' .... 999. 250 .lOi.18B DD~ ~999.250 GR ~999.250 ..... 999 ' 250 r;HO ',"",',99.9 ' 250 CALI ,,,,'999. 250 . -999;250 NCN 3.047 IL~ . 74,375 DT "999.250 DRHO '999,250 NCNL 3.656 IbM 73~75 DT 1999. 250 DR,O 999.250 NCN5 3.754 ILM 67,750 DT -999.250 DRHO -999,250 NCNb 938 DT :999,250 DRHO ..... 999. 250 NCNb 61.406 DT -999.250 DRHO '999.250 NCN)a 469 DT 999,250 NCN 3.945 ILD . 4.039 -999;2-50 GR .-999; 250 ~999.250 CaSI .999.250 999.25~ FCNL . 999' 250 -999.250 FCNb -999,250 . 3.699 IhD . 3.926 ....... 999.250 ~R ,999.2~0 :999,250 CALl ~999.250 ....... 999'250 FCNL .999.250 3.523 ibO ~993.556~ :999,250 GR .... 999~250 CALl .99~'250,250 -999.250 FCNL -999.250 . 3,521 ILD ,697 ..,999'250 GR '99~ '250 2999.250 CALl :999.250 ,,,,999.250 FCN5 ,999.250 2,576 ILD 2.553 -999,250 GR -999 250 -999.250 CALI -999:250 '999,250 FCNb -999,250 . -99 '99~"049 .250 :999.250 CALI 299 250 999.250 FCNL 99~:250 ~VP DEPT NPHI D~PT NPH~ 2R )EPT SP NPHI ')EPT SP ~,{pH I )EPT SP ,,{PHI )EPT SP ~R )EPT SP DEPT SP .~PHi ~R DEPT SP ~PHI )EPT ~P ~PHI 009.H03 ~600 130 -999 -999 5500 -84 -999 -999 5400 -110 -999 -999 5300 99 -999 52OO -93 -999 -999 5i00 -44 -999 -999 VERIFICATION LISTING 5O00 -999 -999 4900 -60 -999 -999 4800 -48 999 4700 -44 -999 -999 -85 -999 -999 :000 SFLU 875 GR .250 RHO5 .250 NRAT .000 SFLU 813 GR ~250 RHOB .250 NRAT .000 SFLU .063 GR 250 RHOB :250 NRAT .000 SFLU 563 GR :250 RHOB .250 NRAT .000 SFLU .063 GR .250 RHOB .250 NRAT .000 SFLU .531 GR .250 RHOB .250 NRAT .000 SFLU .312 GR .250 RHO~ .250 NRAT .000 SFSU .781 GR .250 RHOB ,250 NRAT ,000 8FLU .281 GR ,250 RHO8 .250 NRAT ,000 SFLU .531 GR .250 RHOB .250 NRAT .000 Sf'LU .813 GR .250 RHOB .250 NRAT PAGE 5 148 IbM . 1.632 IbD . 1,359 46:000 DT ..999~250 GR .... 999.250 DRHO :999.250 CASI :999,~50 : -999,250 NCNL ..999'250 FCNL ....... 999~ 50 4'344 IL~ ~ 3"326 ILD 2.922 65,563 DT -999,250' GR -999.250 -999.250 DRHO ....... '9'99,250 CALI '999~250 -999.250 NCNL -999.250 FCNL -999.250 4.270 IbM 1,443 IbD ~.~74 30'578 DT -999'250 GR -999~250 -999.250 DRHO -999,250 CASI -999'250 -999.250 NCN~ -999~250 FCN5 -999,250 3.545 I~ ~ 2.729 I~D 2.439 64. 50 D~ o 50 DRHO .... 999,2B0 CALI ',,,,,~999, 50 -999.250 NCNL '999.250 FCNh -999.250 4 .5o8.. . 1.459 1. o6 531 DT ,,,999~250 GR '999.~50 -.999 250 DRHO -999.250 CAL~ -999,250 '999'250 NCNb -999;250 FCNL ~999.250 3,229 Ib~ 438 85 625 DT -9 ~50 -999:250 DRHO ~50 -999.250 NCNL -999.250 FCN~ -999,250 3.631 lbN 133 62,594 DT 250 999.250 DRHO 250 :999.250 NCN~ 250 3.279 ILM . ~ 2.660 i~D: 2.686 53,406 DT -999,250 GR -999. '999 '250 DRMO -'~9'9.250 CA~I '999 -999.250 NCNG -999,250 FCNL -999.250 _ 3.053 I~N . 3.262 IbD . 3.625 65.750 DT ........ ,999"250 OR -999.250 DRHO 250 -999.250 NCN~ 250 3.643 ILM i-4.578 I~D 6,109 74.063 DT :999,250 GR :999 250 -999.250 DRHO ~....999~250 CALI .....999 250 -999.250 NCNL -999.250 FCNL -999 250 3.605 ILM , 3.521 IhD . 3 424 73.875 DT '.','999.250 GR:' ! ..... ,999 250 -999.250 DRHO -999,250 CALI -999,250 -999.250 NCN5 "999,250: FCNb '9'99,2'50 LYP 009.H03 VERIFICATION LISTING PAGE 10 DEPT 4500.00u SFLU SP -100,813 GR NPHI -999.250 RHOB GR -999.250 NRAT DEPT 4400.000 SFLU SP -67.312 GA NPNI -999,250 RHOB GR -999,250 NRAT DEPT 4300,000 SFLU SP -62.78i GA NPHi -999,250 RaOB GR -999.250 NRAT DEPT 4200,000 SFLU SP -9~,375 GR NPHI -999,250 RHO8 GR -999,25U NRAP DEPT 4100.000 SFLU SP -107,063 GR NPHi -999 250 RH00 GR -999:250 NRAT DEPT 4000.000 SFbU SP -55.563 GR NPHI -999.250 RH05 GR -999,250 NRAT DEPY 3900,000 S~bU SP -60.281 GR NPHi :999,250 RHOB GR 999,250 NRAT DEPT 3~00,000 SFLU SP -55.531 Ga NPHI -999.250 RHOB GA -999,250 NRAi' Dge'i 3 00 000 sp 57:os NPSI 1999,250 GR 999.250 NRAT DEPT 3600,000 SP -i02.813 NPHI -999.250 GR -999.250 NRAT DEPI 3500.000 SFL~ SP -67.312 GR NPHi -999.250 RHOS GR -999.250 NRAT 2,98~ 44'250 250 4,746 83,18 -999.25~ -999.~50 4.773 6t,156 -999,25 -999.25~ 5.266 36.625 -999.250 -999.250 5,219 40,063 50 5.531 73,50~ -999.25 -999.250 4,688 79,063 .-999,250 999.250 5.332 69 188 -999:250 -999.25O O35 -99~.250 -99 .250 6.03i 43.219 -999.250 '999.250 6.0233 68'81 -999 250 DT DRHO NCNL RHO NCN~ DT DRHO DT DRHO Ib~ DT DRHO NCNb Rl. iO NCnb DT DRMO NCNb DT DRHO NCNb DT DRH? NCN~ IbM DT DRHO NCNb DT DRHO 92. 287 9. 9. 250 . .-999,250 999.250 3.760 :999.250 1.999.250 -999.250 94,605 -9 9.250 -999,250 -999.250 3,553 2999. so 999.250 -999.250 3.309 -999.250 -999,250 -999,250 5.090 :999.2s 999.25~ -999.250 . 5,23~ 999,25 -999 25g 5.500 -999.250 -999'250 -999.250 4 5O 4.207 :9999.250 99.250 '999,250 5 -999 ~ 50 999,25 GR FCNL GR CALI FCN~ GR ALI CN5 IbD GR CALl FCNb kD CALl FCN5 FCN5 GR IbP ALI FCNb GR CALl FCN5 IbD GR CALl FCNb R CALl 2 238 -999!250 -999 250 -999 250 3 635 -999i250 -999 250 -999.250 4 531 -9991250 -999.250 -999.250 3 422 -999i250 -999 250 -999.250 3.094 -999.250 -999.250 -999.250 5.551 -999 250 -999.25 5 867 -999~250 -99~.250 -99 .250 5.906 -999 250 -999.250 4 941 -999:250 -999 250 -999:250 3.719 999 250 :999:250 -999.250 5,605 -999,250 9 25O i~VP 009.H03 VERIFICATION LISTING )SPT 3400,000 SFLU SP -80.063 GR .qPHI -999.250 RHOB ~R -999.250 NRAT DEPT 3300.000 SFLU SP -105.312 GR ~PHI -999.250 RHOB ~R -999.250 NRAT }EPT 3200.000 SFLU SP -10B,563 GR '~PHI -999 250 RHOB ~R -999:250 NRAT DEPT 3100.000 SFLU SP -69.8{3 GR .~PHI -999,250 RH00 ~R '999,250 NRAT )EPT 3000.000 SFLU $P -106.063 OR ~PHI -999.250 RHOB ~R -999.250 NRAT DEPT 2900.000 SFLU SP -73.8{3 GR ~PHI -999.250 RHOB ~R -999.250 NRAT 7028{3 GR qPHI 2999 250 RHOB ;R 999:250 NRAT )EPT 2700.000 SFbU SP -10~.312 GR 4PHI -999.250 RHOB ~R -999.250 NRAT DEPT 2~42 000 8FbU SP - 86:563 GR 4PHI -999.250 RH08 ~R -999,250 NRAT ::* FILE TRAILER ,~ILE NAME :SERVIC.O01 ~ERVICE NAME : 'ERSION # : DATE : ~AXI~U~ LENGT~ ~ 1024 ~ILE ~YPE tEXT FILS PAGgi! · . 5 309 IbM . 4.172 ILD 3.930 55:78~ DT ',,999'250 GR '999-250 ~999.250 DRHO -999,250 CAL~ -999.250 999.250 NCNb -999~250 FCNb '9-99,250 4.152 IbM 58,625 DT '99~ '999"250 DRHO -999.250 NCNb 4.023 IbM . 2.566 !bD 2.193 42.563 DT '"'999W250 GR -999.250 '999 250 ~RHO -999.250 CALl -999,250 -999:250 NCNb -999.250 FCN5 "999~250 4.918 I~M ~4.234 I~D ~ 4'453 65 312 DT '9~9.250 GR -999"250 -999:250 DRHO =999.250 CALl '999,250 '999' 250 NCNb -999.250 FCNb -999.250 5 4{4 IbM . 2.936 IbD 2.572 46:~25 D~ ...... 999,~250 ~R ~999'250 -999.250 DRHO ~999 -999.250 -999.250 NCNb ",,999 999"250 3.947 IbM 982 56.656 DT -99 ;R 250 '999.250 DRHO 250 -999.250 NCNb -999.250 FCN~ -999 250 4 408 77:~ O0 DT 250 :999 250 DRHO 999:250 NCNb - .312 IbM 1.772IBD ~.653 406 DT :999.250 GR :999,250 :250 DRHO ,',999.250 CALI ,,,,999~250 .250 NCNb 999 -999.250 ,000 IbM 2000,000 IbD 2000.000 ,281 DT "',"'"999~250 GR-- "999,250 .250 DRHO 999 CALI 250 .250 NCNb 250 i 2 43 -999 -999 2000 29 999 5V? 009.H03 VERIFICATION ~ISTING PAGE 12 ~* TAPE TRAILER SERVICE NAME :SER'VIC DATE ORIGIN :6212 TAPE NAME CONTINUATION ~ :0i NEXT TAPE NAME CO~ENTS :TAPE COMMENTS *~ REEL TRAILER ~ SERVICE NA~E :SERVIC DATE :81/O8/27 ORIGIN : REEL NAME :REEb iD CONTiNOATiUN ~ :01 NEXT REEL NAME : COMMENTS :REEL COMMENTS
