SOUTHWEST ANDREWS UNIT

Operated by MORNINGSTAR OPERATING LLC (P-5 100189) in the ANDREWS (WOLFCAMP-PENN.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35543District 08Field 02725760OilCasinghead gasSave
Value, all time
$132.9 M
Dec 1997 – May 2026
Value, last 12 filed months
$3.8 M
at the published price for each month
Months reported
342
no gaps in the span
Streams
2
oil, casinghead gas

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition2,480,073 bbl$116,988,703
Casinghead gasProduction3,875,149 Mcf$15,934,125
Total$132,922,827

Wells on this lease (37)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.3120, -102.5886. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

32.31072, -102.58818 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
27.0%
10 of 37 wells
With a plug date
27.0%
10 of 37 wells
Median depth
9,731 ft
36 wells filed one
Completion to plug
19.7 years
median over 10 wells

What the state filed about each well

On the RRC proration schedule
1027.0%
A plug date is filed
1027.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1027.0%
NeitherNo plug date, and not on the schedule.
2773.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 36 of 37 wells. Median 9,731 ft, with the middle half between 9,368 and 9,805 ft; the shallowest is 9,150 ft and the deepest 12,745 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

80s
90s
00s
10s
20s

Last completion by decade, 36 of 37 wells, Jan 1980 – May 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1980 – May 2025
36 of 37 wells; 1 filed none
Plug dates filed
Jan 1998 – Jun 2021
10 of 37 wells; 27 filed none

Last completion to plug: a median of 19.7 years across the 10 wells that filed both dates, with the middle half between 11.0 years and 23.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

37 wells

42-003021186418N
42-003382883518N9,306 ftMay 2025
42-003382877318N9,320 ftJun 2023
42-00348702781810,809 ftFeb 2023
42-003383517718N9,410 ftDec 2022
42-003383405718N9,372 ftJul 2019
42-003043584218N12,564 ftMar 2019
42-003021816218N9,728 ftJul 2018
42-003383263318N9,325 ftOct 2014
42-003375552818N9,820 ftSep 2012
42-003383527301A9,342 ftApr 2009Oct 2009Yes
42-003393294418NR9,750 ftNov 2004
42-003383395518N9,425 ftJun 1998
42-003383377518N9,357 ftMar 1998Jan 2020Yes
42-003383275318N9,345 ftFeb 1998Jun 2021Yes
42-003021848818N12,500 ftAug 1997
42-003077248618N9,650 ftJan 1996Sep 2019Yes
42-003375442201A9,789 ftJan 1995
42-00311020159,300 ftOct 1994
42-003303868218N12,709 ftOct 1994Jul 2018Yes
42-003043418401A12,445 ftJul 1994
42-003021788418N12,455 ftJul 1994
42-003048088201A12,745 ftMay 1994
42-003363084618N9,800 ftMay 1994
42-003100784201A9,733 ftMay 1994Nov 2011Yes
42-003021386401A9,750 ftApr 1994Sep 2011Yes
42-003048714418N12,513 ftFeb 1994Dec 2002Yes
42-003374076201A9,768 ftFeb 1994
42-003373904818N9,775 ftFeb 1994
42-003373712618N9,778 ftDec 1993
42-003373356818N9,714 ftDec 1993
42-003043665 U9,350 ftDec 1993Jan 1998Yes
42-003373106618N9,717 ftDec 1993
42-003372982418N9,800 ftAug 1993
42-003351552401A9,400 ftFeb 1987
42-003343482218N9,707 ftFeb 1985
42-0030383119,150 ftJan 1980Feb 2011Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (342)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

342 months

May 20264,4644,109106.413.05$487,530
Apr 20265,0474,06798.932.87$510,971
Mar 20265,5932,92489.753.15$511,181
Feb 20261,82435163.503.75$117,140
Jan 20264,5751,07859.138.00$279,142
Dec 20254,2231,05656.664.41$243,936
Nov 20254,7281,15158.593.93$281,533
Oct 20254,3611,97659.383.30$265,487
Sep 20254,84067762.743.08$305,745
Aug 20254,95864563.933.01$318,909
Jul 20253,89757166.743.32$261,979
Jun 20253,25956266.483.13$218,417
May 20253,6331,13160.553.23$223,634
Apr 20253,65162862.363.54$229,901
Mar 20253,1642,84167.704.27$226,329
Feb 20252,7902,93770.884.34$210,504
Jan 20253,9563,48074.324.28$308,900
Dec 20243,7883,44168.993.12$272,075
Nov 20243,8443,44069.052.20$272,991
Oct 20244,0853,65271.372.28$299,878
Sep 20243,8333,50869.612.36$275,109
Aug 20244,1153,70475.632.06$318,861
Jul 20243,9512,05979.932.15$320,223
Jun 20243,6203,67478.082.63$292,327
May 20243,7683,73278.812.20$305,161
Apr 20244,1143,61584.451.66$353,425
Mar 20244,2953,71480.301.55$350,627
Feb 20244,1983,23576.091.78$325,196
Jan 20243,7633,64273.023.30$286,784
Dec 20234,8665,09771.262.61$360,058
Nov 20235,0435,25877.892.81$407,561
Oct 20234,399085.443.09$375,851
Sep 20234,0006,34889.042.74$373,522
Aug 20235,7547,01680.522.67$482,065
Jul 20235,4737,76074.852.64$430,154
Jun 20235,9448,62668.962.26$429,380
May 20236,5029,00870.622.23$479,236
Apr 20236,1657,07478.122.24$497,440
Mar 20235,7165,39072.852.39$429,310
Feb 20235,7665,66975.112.47$447,062
Jan 20235,1424,60576.533.39$409,118
Dec 20223,6735,85576.415.73$314,198
Nov 20224,9985,08185.005.65$453,518
Oct 20224,1496,49287.185.86$399,777
Sep 20224,9435,52184.888.16$464,634
Aug 20225,4564,80494.529.13$559,548
Jul 20224,2054,551101.587.54$461,468
Jun 20224,3546,066115.097.98$549,492
May 20225,1245,557109.378.43$607,274
Apr 20224,8214,852104.226.84$535,621
Mar 20224,6135,087108.885.08$528,087
Feb 20224,3284,54191.054.86$416,128
Jan 20224,1084,58981.844.54$357,022
Dec 20211,6621,85671.323.90$125,771
Nov 20212,9984,00177.435.24$253,088
Oct 20211,9872,74579.795.71$174,227
Sep 2021029269.865.35$1,562
Aug 20213,2163,32366.024.22$226,345
Jul 20211,8412,70070.783.98$141,058
Jun 20213,1623,83269.493.38$232,682
May 202101,47663.483.02$4,454
Apr 20210060.362.76$0
Mar 20211,7053,06161.302.72$112,833
Feb 20217411,54257.805.55$51,385
Jan 20211,2692,55150.412.81$71,139
Dec 20201,7742,96144.642.68$87,113
Nov 20202,4593,48238.772.71$104,760
Oct 20203,3685,18536.972.48$137,366
Sep 20203,6625,33237.091.99$146,440
Aug 20202,3204,00439.982.39$102,304
Jul 20201,4954,42338.371.83$65,436
Jun 20201,0143,26434.901.69$40,906
May 20201,4233,72616.921.81$30,839
Apr 20204,4926,78114.751.80$78,493
Mar 20202,5704,52130.341.86$86,366
Feb 20203,9015,00649.881.98$204,497
Jan 20203,7255,55357.252.09$224,888
Dec 20192,4485,34659.012.30$156,776
Nov 20193,6116,11255.302.75$216,501
Oct 20193,3666,23953.472.42$195,069
Sep 20193,5636,06455.052.66$212,257
Aug 20193,8686,35953.112.30$220,083
Jul 20192,7164,47456.272.46$163,836
Jun 20194,1886,14752.782.49$236,356
May 20193,5896,12758.482.74$226,675
Apr 20195,3067,57662.632.75$353,154
Mar 20192,3213,47256.803.06$142,464
Feb 20191,4762,01650.852.79$80,684
Jan 20191,6693,11746.033.23$86,886
Dec 20183,5095,63746.594.19$187,078
Nov 20184,5205,86852.934.24$264,108
Oct 20182,3194,72261.443.40$158,525
Sep 20182,6765,07459.543.11$175,099
Aug 20182,2055,68559.403.07$148,410
Jul 20183,0885,82765.142.93$218,236
Jun 20182,7007,04160.183.08$184,151
May 20181,9456,80365.382.90$146,898
Apr 20182,9477,78563.842.90$210,719
Mar 20183,5367,29361.222.79$236,798
Feb 20182,9555,06261.782.77$196,562
Jan 20181,4483,47662.874.01$104,972
Dec 20173,4135,69157.272.92$212,089
Nov 20173,9075,53555.423.12$233,786
Oct 20173,4246,21749.292.98$187,319
Sep 20172,4384,31847.523.09$129,185
Aug 20172,5594,21045.373.00$128,750
Jul 20172,6254,63343.873.09$129,462
Jun 20172,7805,11742.493.09$133,920
May 20172,7544,55745.373.26$139,820
Apr 20172,9946,05947.933.21$162,962
Mar 20173,2225,98546.772.98$168,550
Feb 20173,0475,43650.452.95$169,771
Jan 20174,1966,33249.413.42$228,972
Dec 20161,7884,59948.763.72$104,304
Nov 20163,1465,34342.492.64$147,802
Oct 20163,4876,51046.193.09$181,182
Sep 20163,4605,11241.553.10$159,613
Aug 20162,8674,20741.442.92$131,111
Jul 20163,8025,35541.622.92$173,899
Jun 20162,6054,60845.352.69$130,513
May 20163,5555,94742.521.99$162,999
Apr 20163,9206,25136.561.99$155,761
Mar 20164,5436,18133.011.79$161,053
Feb 20163,7985,03726.472.06$110,928
Jan 20165,2735,63227.352.36$157,533
Dec 20155,4804,58932.362.00$186,517
Nov 20155,5655,34438.792.17$227,449
Oct 20155,3104,22243.552.43$241,496
Sep 20152,9753,31842.992.76$137,048
Aug 20153,4243,12840.162.87$146,493
Jul 20153,6553,04048.152.95$184,941
Jun 20154,6223,78956.152.88$270,448
May 20155,0723,98455.212.96$291,800
Apr 20153,2433,86549.822.71$172,027
Mar 20154,7024,19142.892.93$213,968
Feb 20153,9284,51744.662.98$188,868
Jan 20153,6314,42643.433.10$171,418
Dec 20144,6375,60754.693.59$273,734
Nov 20144,3445,05970.464.25$327,588
Oct 20144,8636,16178.303.90$404,807
Sep 20144,0544,98786.164.05$369,467
Aug 20144,5105,59389.394.04$425,717
Jul 20145,0365,76696.564.18$510,376
Jun 20144,9105,08298.164.74$506,038
May 20145,3595,27994.734.73$532,610
Apr 20144,9014,99795.944.81$494,233
Mar 20145,3464,25395.895.06$534,135
Feb 20143,9933,41897.406.19$410,082
Jan 20144,4393,90090.404.86$420,242
Dec 20134,4943,77691.824.35$429,082
Nov 20134,8074,21588.853.74$442,859
Oct 20134,6864,49097.423.78$473,479
Sep 20134,6695,418104.113.72$506,232
Aug 20134,9545,830104.253.52$536,991
Jul 20135,2735,911102.523.72$562,564
Jun 20135,0606,01994.403.93$501,339
May 20135,2486,15794.834.15$523,214
Apr 20134,9716,19493.964.28$493,602
Mar 20135,9496,93993.623.91$584,097
Feb 20135,0245,81891.233.42$478,237
Jan 20135,2855,81491.603.42$503,989
Dec 20125,9356,33386.773.42$536,640
Nov 20125,1455,73686.953.62$468,151
Oct 20124,8865,47689.383.40$455,327
Sep 20124,4585,17094.672.92$437,127
Aug 20124,3905,77392.662.91$423,566
Jul 20125,3814,80485.133.02$472,596
Jun 20125,5984,42479.822.52$457,977
May 20126,1035,85191.612.49$573,655
Apr 20124,2494,418101.652.00$440,733
Mar 20124,8494,565105.052.22$519,531
Feb 20124,0494,275101.102.57$420,342
Jan 20125,2265,17798.092.73$526,773
Dec 20115,5735,89096.873.24$558,939
Nov 20116,0256,77495.723.31$599,144
Oct 20116,9286,90984.983.65$613,949
Sep 20116,1456,15183.623.99$538,362
Aug 20117,0586,62283.404.15$616,114
Jul 20116,8826,27894.144.52$676,231
Jun 20116,1715,53992.904.64$598,986
May 20112,6143,96798.134.40$273,986
Apr 20114,9565,727105.964.33$549,954
Mar 20115,2735,34296.364.06$529,781
Feb 20114,9674,52085.644.18$444,267
Jan 20116,8226,90386.504.59$621,779
Dec 20106,9576,67585.734.35$625,445
Nov 20106,9046,80080.843.80$583,928
Oct 20107,7507,79478.103.51$632,623
Sep 20107,2557,01872.633.98$554,859
Aug 20107,4817,81073.684.42$585,715
Jul 20106,5886,74372.554.74$509,898
Jun 20106,7007,53670.364.91$508,417
May 20107,6867,59371.124.24$578,786
Apr 20107,3007,57581.694.12$627,566
Mar 20106,7787,34578.394.39$563,562
Feb 20107,2556,76773.585.44$570,651
Jan 20106,7106,68574.365.96$538,826
Dec 20096,7006,46771.445.48$514,111
Nov 20097,1576,21474.593.75$557,152
Oct 20096,1905,17172.544.11$470,277
Sep 20096,8287,09465.543.06$469,248
Aug 20097,5507,90867.423.22$534,473
Jul 20096,4277,83061.133.46$420,010
Jun 20095,1806,69866.163.90$368,798
May 20096,3627,09654.743.93$376,113
Apr 20096,3827,07746.773.59$323,875
Mar 20096,5398,16442.144.06$308,691
Feb 20095,8887,01932.814.63$225,704
Jan 20096,9437,51435.865.37$289,334
Dec 20087,1697,57337.105.98$311,235
Nov 20087,4658,44855.496.86$472,189
Oct 20085,8666,65575.246.92$487,424
Sep 20084,5466,096101.767.88$510,620
Aug 20085,1626,729114.228.48$646,686
Jul 20086,6177,914131.0811.39$957,492
Jun 20086,3027,478131.3313.03$925,100
May 20085,6336,964123.1711.57$774,420
Apr 20083,5236,124110.3110.45$452,648
Mar 20085,4917,395101.909.66$630,999
Feb 20086,0147,51592.538.77$622,386
Jan 20087,0577,73090.388.21$701,242
Dec 20073,7366,61588.337.30$378,303
Nov 20076,8477,37891.677.29$681,463
Oct 20075,9197,98382.856.92$545,647
Sep 20076,0437,97175.846.24$508,073
Aug 20076,6558,76969.066.39$515,610
Jul 20076,7258,39170.906.39$530,404
Jun 20075,8548,11262.007.55$424,181
May 20076,2467,93358.747.85$429,135
Apr 20076,1388,21859.617.81$430,029
Mar 20076,35410,07356.927.30$435,222
Feb 20077,7529,22555.108.22$502,928
Jan 20077,6279,64950.306.73$448,545
Dec 20068,57410,67556.656.92$559,571
Nov 20066,8969,92154.207.62$449,336
Oct 20067,64810,91354.906.01$485,504
Sep 20066,58910,92560.085.04$450,899
Aug 20068,02112,64568.717.34$643,936
Jul 20068,25212,59369.376.34$652,316
Jun 20069,01613,24666.286.38$682,141
May 20067,93412,12466.016.42$601,620
Apr 20068,02212,53964.397.36$608,830
Mar 20069,19312,41856.707.08$609,199
Feb 20068,31010,84957.597.75$562,665
Jan 20068,31611,08260.598.93$602,865
Dec 20058,85114,20554.9413.42$676,840
Nov 20059,58014,23754.6910.59$674,677
Oct 20059,47314,01758.3413.80$746,030
Sep 20058,93113,42661.4512.08$710,983
Aug 20059,67312,78261.519.80$720,209
Jul 200510,10414,98955.697.84$680,260
Jun 20059,80613,94152.337.38$616,047
May 200510,34310,82845.226.65$539,729
Apr 20058,8425,81449.207.36$477,820
Mar 200510,6754,83850.377.15$572,315
Feb 200510,60014,86345.226.31$573,146
Jan 200511,28615,64443.166.32$586,008
Dec 200412,07515,55539.866.75$586,323
Nov 200410,23414,74945.286.33$556,763
Oct 200410,07015,77149.706.52$603,229
Sep 20049,87512,13643.245.28$491,120
Aug 200410,57116,86442.375.55$541,500
Jul 20049,65015,30938.286.08$462,545
Jun 200410,07116,43836.106.43$469,309
May 200410,10816,18637.486.49$483,969
Apr 20049,90214,28434.475.86$425,004
Mar 200410,48414,98034.365.53$443,072
Feb 200410,07415,41832.455.51$411,849
Jan 200411,42418,28732.036.30$481,112
Dec 200311,65518,75630.266.30$470,874
Nov 200311,48019,77928.804.60$421,512
Oct 200311,79218,52828.174.76$420,367
Sep 200310,86118,93126.314.75$375,663
Aug 200311,42018,56629.765.13$435,098
Jul 200311,48417,63729.415.17$428,943
Jun 200311,11417,12728.565.98$419,886
May 200312,02919,25626.595.97$434,861
Apr 200311,69517,77326.675.41$408,009
Mar 200311,62318,43031.146.10$474,290
Feb 200311,31622,39933.487.93$556,391
Jan 200314,86020,64530.315.58$565,648
Dec 200212,34319,31026.914.85$425,876
Nov 200211,97418,36424.664.14$371,250
Oct 200211,86518,16926.464.23$390,787
Sep 200212,31718,76327.443.64$406,186
Aug 200212,18817,74125.963.16$372,536
Jul 200211,17316,92024.583.06$326,437
Jun 20029,99415,34223.733.34$288,373
May 200214,96220,55224.663.58$442,621
Apr 200213,96315,02923.653.51$383,012
Mar 200212,58517,73822.003.10$331,906
Feb 200215,36721,85918.222.38$331,917
Jan 200213,94423,44917.172.38$295,126
Dec 200112,92023,07616.932.36$273,296
Nov 200115,49120,87018.072.41$330,126
Oct 200116,82825,08119.782.53$396,285
Sep 200116,16624,89024.262.25$448,223
Aug 200117,35828,00224.873.05$517,188
Jul 200114,90428,87023.933.20$448,952
Jun 200114,29326,77824.563.82$453,439
May 200114,40127,13325.524.31$484,384
Apr 200114,76325,80224.685.34$502,013
Mar 200116,38227,32624.545.38$548,931
Feb 200114,00424,66127.755.77$530,833
Jan 200116,16126,88827.478.40$669,769
Dec 200014,70626,34826.889.12$635,657
Nov 200013,99527,55332.215.66$606,674
Oct 200014,74630,63431.235.15$618,145
Sep 200014,74329,39331.875.19$622,306
Aug 200015,72432,52329.644.54$613,738
Jul 200015,71232,40428.534.09$580,788
Jun 200013,97931,42929.304.40$547,786
May 200014,15935,21927.263.68$515,571
Apr 200013,91734,39124.513.12$448,268
Mar 200015,95837,81628.422.86$561,671
Feb 200015,31835,72627.622.73$520,490
Jan 200016,55537,59325.272.48$511,594
Dec 199916,20737,94424.282.42$485,472
Nov 199916,28338,23823.192.43$470,674
Oct 199917,40940,77220.982.80$479,554
Sep 199916,90139,97221.752.62$472,277
Aug 199917,26238,65419.262.88$443,620
Jul 199917,65839,02217.892.37$408,476
Jun 199916,76835,39415.942.36$350,886
May 199918,59739,15415.792.32$384,524
Apr 199917,29035,83315.102.21$340,200
Mar 199918,47740,86312.471.84$305,528
Feb 199917,95737,5889.981.82$247,538
Jan 199919,89440,91710.381.90$284,240
Dec 199816,34839,1269.201.77$219,785
Nov 199816,95938,32010.892.19$268,440
Oct 199817,30643,30912.421.97$300,225
Sep 199816,98343,96412.592.08$305,376
Aug 199816,08844,10011.301.91$265,909
Jul 199815,50545,66211.742.24$284,187
Jun 199818,58849,75911.242.24$320,253
May 199817,72449,38212.622.21$332,630
Apr 199817,14444,59813.042.51$335,290
Mar 199817,80542,68812.802.31$326,489
Feb 199817,09138,63413.952.30$327,244
Jan 199819,24743,10614.702.15$375,815
Dec 199719,33445,68116.322.41$425,672

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                4,464 bbl  × $106.41 =   $475,014
Casinghead gas     4,109 Mcf  × $  3.05 =    $12,515

────────────────────────────────────────────────────
Month total                                 $487,530

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/35543 is the state's own key, not one this site invented.