MOBIL

Operated by JETTA OPERATING COMPANY, INC. (P-5 432283) in the COLLIE (DELAWARE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27540District 08Field 19665200OilCasinghead gasSave
Value, all time
$140.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$3.0 M
at the published price for each month
Months reported
401
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
OilDisposition1,767,085 bbl$124,956,463
Casinghead gasProduction4,213,896 Mcf$15,803,189
Total$140,759,652

94,469 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (18)

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 31.4330, -103.4508. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.43304, -103.45113 · 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
5.6%
1 of 18 wells
With a plug date
5.6%
1 of 18 wells
Median depth
6,249 ft
17 wells filed one
Completion to plug
31.6 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
15.6%
A plug date is filed
15.6%
BothOn the schedule and plugged. Neither fact cancels the other.
15.6%
NeitherNo plug date, and not on the schedule.
1794.4%

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, 17 of 18 wells. Median 6,249 ft, with the middle half between 6,216 and 6,350 ft; the shallowest is 4,780 ft and the deepest 7,234 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, 18 of 18 wells, Jul 1982 – Jul 2024. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1982 – Jul 2024
18 of 18 wells
Plug dates filed
Dec 2014
1 of 18 wells; 17 filed none

Last completion to plug: a median of 31.6 years across the 1 well that filed both dates, with the middle half between 31.6 years and 31.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

18 wells

42-47536829226,232 ftJul 2024
42-4753273024,781 ftAug 2021
42-47536967176,216 ftFeb 2015
42-4753590414R6,362 ftJan 2012
42-47535790166,350 ftAug 2011
42-47535670156,349 ftApr 2011
42-47535555136,350 ftJun 2010
42-47535491126,350 ftJan 2010
42-47535490116,344 ftOct 2009
42-47535397106,370 ftJun 2009
42-4753539896,125 ftSep 2008
42-4753505086,223 ftMar 2008
42-4753504876,249 ftMar 2008
42-4753504966,235 ftApr 2007
42-4753504757,234 ftJul 2006
42-4753280444,780 ftMay 1983Dec 2014Yes
42-4753276634,787 ftFeb 1983
42-475326451Jul 1982

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 (401)

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

401 months

May 20263,4608,924106.413.05$395,360
Apr 20262,7628,37398.932.87$297,273
Mar 20263,0098,86889.753.15$297,987
Feb 20262,8067,89763.503.75$207,797
Jan 20263,0378,55459.138.00$247,992
Dec 20253,1278,88456.664.41$216,384
Nov 20253,0028,61258.593.93$209,702
Oct 20253,3379,06259.383.30$228,100
Sep 20253,0728,67162.743.08$219,417
Aug 20253,1608,92163.933.01$228,913
Jul 20253,1548,95666.743.32$240,189
Jun 20253,0189,23766.483.13$229,537
May 20253,2479,55260.553.23$227,481
Apr 20253,0609,05262.363.54$222,894
Mar 20253,0009,32667.704.27$242,906
Feb 20252,9028,30870.884.34$241,757
Jan 20253,3559,35974.324.28$289,388
Dec 20242,8438,52568.993.12$222,748
Nov 20243,3219,09169.052.20$249,301
Oct 20243,5439,85771.372.28$275,352
Sep 20243,2139,97369.612.36$247,237
Aug 20243,36510,86275.632.06$276,910
Jul 20243,05510,37179.932.15$266,448
Jun 20242,3539,22178.082.63$208,010
May 20242,58710,47878.812.20$226,917
Apr 20242,6899,82784.451.66$243,391
Mar 20243,6079,88780.301.55$304,919
Feb 20243,53911,14376.091.78$289,158
Jan 20243,91111,94373.023.30$324,965
Dec 20233,98611,70371.262.61$314,596
Nov 20234,24111,55277.892.81$362,764
Oct 20234,13211,48985.443.09$388,508
Sep 20233,86010,92489.042.74$373,572
Aug 20234,17911,52580.522.67$367,298
Jul 20234,51512,22974.852.64$370,254
Jun 20233,45510,87068.962.26$262,806
May 20234,56112,08670.622.23$349,018
Apr 20234,09711,36078.122.24$345,479
Mar 20234,07211,57472.852.39$324,344
Feb 20234,06610,87975.112.47$332,221
Jan 20234,66512,47576.533.39$399,274
Dec 20224,53612,23776.415.73$416,703
Nov 20223,91711,46885.005.65$397,696
Oct 20223,60113,32187.185.86$392,046
Sep 20223,60311,33084.888.16$398,317
Aug 20223,84612,65794.529.13$479,046
Jul 20223,30913,308101.587.54$436,498
Jun 20224,15513,212115.097.98$583,594
May 20224,68912,406109.378.43$617,456
Apr 20224,33112,703104.226.84$538,235
Mar 20225,05513,273108.885.08$617,767
Feb 20224,00110,92691.054.86$417,379
Jan 20225,15913,55881.844.54$483,734
Dec 20214,67672071.323.90$336,300
Nov 20214,5963,80377.435.24$375,784
Oct 20215,89493679.795.71$475,630
Sep 20215,04915,57769.865.35$436,074
Aug 20213,10214,47266.024.22$265,874
Jul 20214,72613,99670.783.98$390,239
Jun 20214,75014,24569.493.38$378,234
May 20214,93815,29163.483.02$359,607
Apr 20214,87314,00060.362.76$332,752
Mar 20215,70515,25861.302.72$391,172
Feb 20213,62011,17757.805.55$271,245
Jan 20215,20316,66750.412.81$309,122
Dec 20205,36916,87744.642.68$284,826
Nov 20203,02113,40738.772.71$153,411
Oct 20203,25112,46336.972.48$151,078
Sep 20203,22713,20537.091.99$145,981
Aug 20203,19013,85139.982.39$160,572
Jul 20203,12513,61538.371.83$144,755
Jun 20203,48514,19734.901.69$145,624
May 20204,83515,83016.921.81$110,536
Apr 20204,23714,94314.751.80$89,459
Mar 20204,99115,59630.341.86$180,377
Feb 20204,87214,12149.881.98$270,984
Jan 20204,76212,78357.252.09$299,402
Dec 20194,75815,94359.012.30$317,508
Nov 20193,63812,77855.302.75$236,330
Oct 20193,89813,38753.472.42$240,803
Sep 20194,35914,22755.052.66$277,768
Aug 20195,227053.112.30$277,606
Jul 20194,81515,33856.272.46$308,672
Jun 20194,21514,18852.782.49$257,813
May 20195,11315,69358.482.74$342,012
Apr 20195,09015,65362.632.75$361,843
Mar 20195,08715,01056.803.06$334,904
Feb 20194,49213,41950.852.79$265,887
Jan 20195,73015,49246.033.23$313,763
Dec 20185,54418,13846.594.19$334,210
Nov 20185,34616,23052.934.24$351,734
Oct 20185,75217,45661.443.40$412,720
Sep 20185,62617,29059.543.11$388,709
Aug 20185,76017,72459.403.07$396,496
Jul 20185,66317,92265.142.93$421,433
Jun 20185,64116,79660.183.08$391,155
May 20185,64017,79565.382.90$420,363
Apr 20186,22417,87863.842.90$449,201
Mar 20186,03418,00361.222.79$419,573
Feb 20185,72626,27161.782.77$426,421
Jan 20186,12325,02262.874.01$485,274
Dec 20176,10927,98257.272.92$431,612
Nov 20176,14627,36355.423.12$425,939
Oct 20175,22928,71749.292.98$343,420
Sep 20174,74028,34547.523.09$312,754
Aug 20175,51129,55545.373.00$338,829
Jul 20175,83429,56143.873.09$347,201
Jun 20174,19830,61142.493.09$272,878
May 20175,84929,30445.373.26$361,000
Apr 20172,87424,93547.933.21$217,832
Mar 20173,85824,37746.772.98$253,172
Feb 20175,96322,38850.452.95$366,936
Jan 20174,77429,19149.413.42$335,682
Dec 20166,60931,46648.763.72$439,397
Nov 20165,52232,23142.492.64$319,860
Oct 20163,76037,77946.193.09$290,421
Sep 20162,93243,05141.553.10$255,310
Aug 20167,27935,77141.442.92$406,248
Jul 20167,23119,43041.622.92$357,774
Jun 20166,33519,04145.352.69$338,433
May 20166,90625,06542.521.99$343,549
Apr 20168,48022,61436.561.99$355,054
Mar 20166,36217,15133.011.79$240,779
Feb 20168,54914,27326.472.06$255,746
Jan 201613,06616,34627.352.36$396,003
Dec 201510,79015,56632.362.00$380,318
Nov 20158,75313,81138.792.17$369,462
Oct 20158,60214,71343.552.43$410,319
Sep 20157,82612,90542.992.76$372,037
Aug 20157,87112,35540.162.87$351,589
Jul 201513,0178,20348.152.95$650,927
Jun 201515,3122,67156.152.88$867,469
May 201514,087355.212.96$777,752
Apr 201517,26677649.822.71$862,292
Mar 20158,3442,63142.892.93$365,595
Feb 20151,9481,21544.662.98$90,614
Jan 201513,9331,10443.433.10$608,533
Dec 20146,6352,86654.693.59$373,161
Nov 201410,57311,95570.464.25$795,804
Oct 201410,35016,00378.303.90$872,832
Sep 20148,15716,71686.164.05$770,431
Aug 20149,57523,07589.394.04$949,020
Jul 20146,91823,25996.564.18$765,215
Jun 20149,85917,02598.164.74$1,048,405
May 201410,02224,78394.734.73$1,066,522
Apr 201410,37829,00395.944.81$1,135,144
Mar 20148,00028,54495.895.06$911,461
Feb 201411,17228,83297.406.19$1,266,681
Jan 201410,02124,13590.404.86$1,023,212
Dec 201316,62827,23991.824.35$1,645,395
Nov 201312,36430,54188.853.74$1,212,712
Oct 201311,37429,28997.423.78$1,218,749
Sep 201310,39227,670104.113.72$1,184,781
Aug 20135,23919,049104.253.52$613,268
Jul 20138,9629,435102.523.72$953,861
Jun 20136,94711,75594.403.93$702,034
May 201311,27916,51194.834.15$1,138,093
Apr 201310,54514,62993.964.28$1,053,458
Mar 201317,46222,41493.623.91$1,722,496
Feb 201317,28920,73391.233.42$1,648,180
Jan 201318,65924,62291.603.42$1,793,369
Dec 201216,22430,09986.773.42$1,510,700
Nov 201214,85930,12186.953.62$1,401,177
Oct 201215,57032,90089.383.40$1,503,496
Sep 201213,34230,13994.672.92$1,351,045
Aug 201215,69131,51492.662.91$1,545,576
Jul 201215,68735,14285.133.02$1,441,591
Jun 201213,44421,65379.822.52$1,127,645
May 201210,31638,89591.612.49$1,041,832
Apr 201216,55837,647101.652.00$1,758,294
Mar 201219,05041,219105.052.22$2,092,794
Feb 201215,27429,591101.102.57$1,620,257
Jan 201215,46125,72298.092.73$1,586,896
Dec 201115,81624,67196.873.24$1,612,024
Nov 201111,58524,14395.723.31$1,188,860
Oct 20118,83224,08384.983.65$838,411
Sep 201112,95321,44983.623.99$1,168,621
Aug 201113,55926,82883.404.15$1,242,139
Jul 201115,78626,03194.144.52$1,603,682
Jun 201114,19623,84192.904.64$1,429,428
May 201116,84326,19798.134.40$1,768,197
Apr 201111,68223,018105.964.33$1,337,568
Mar 201111,43625,46096.364.06$1,205,273
Feb 201111,39721,80685.644.18$1,067,188
Jan 201112,01326,38286.504.59$1,160,186
Dec 201012,09926,73685.734.35$1,153,489
Nov 201012,48425,82080.843.80$1,107,202
Oct 201014,08429,15778.103.51$1,202,269
Sep 201014,50429,01372.633.98$1,168,882
Aug 201015,32024,69273.684.42$1,237,900
Jul 201017,47127,48572.554.74$1,397,703
Jun 201011,53219,01370.364.91$904,753
May 201012,53526,03971.124.24$1,001,770
Apr 201012,41527,67381.694.12$1,128,269
Mar 201013,52029,13678.394.39$1,187,701
Feb 201012,25421,99473.585.44$1,021,349
Jan 201010,95219,15774.365.96$928,645
Dec 200911,29023,59871.445.48$935,963
Nov 200912,43122,92474.593.75$1,013,228
Oct 20099,73716,36172.544.11$773,570
Sep 20099,62217,04065.543.06$682,849
Aug 20099,9588,75067.423.22$699,530
Jul 200910,14810,58961.133.46$657,033
Jun 20097,31915,58266.163.90$544,917
May 20095,81114,82254.743.93$376,282
Apr 20097,00213,87746.773.59$377,267
Mar 20097,92513,38742.144.06$388,297
Feb 20095,98510,59032.814.63$245,431
Jan 20097,86813,11135.865.37$352,566
Dec 20088,36914,56737.105.98$397,559
Nov 20088,93415,38355.496.86$601,281
Oct 20088,9237,15075.246.92$720,859
Sep 20085,4435,963101.767.88$600,851
Aug 20085,60512,404114.228.48$745,426
Jul 20087,57014,713131.0811.39$1,159,848
Jun 20087,65113,003131.3313.03$1,174,269
May 200810,41017,575123.1711.57$1,485,618
Apr 20083,1087,012110.3110.45$416,153
Mar 20083,6089,030101.909.66$454,922
Feb 20082,7297,03992.538.77$314,250
Jan 20081,6915,67490.388.21$199,392
Dec 20071,8946,04588.337.30$211,437
Nov 20071,8895,89291.677.29$216,127
Oct 20071,8926,53382.856.92$201,974
Sep 20072,3966,68575.846.24$223,455
Aug 20072,7758,71069.066.39$247,280
Jul 20072,2106,87870.906.39$200,625
Jun 20072,0656,19562.007.55$174,793
May 20073,4648,94458.747.85$273,652
Apr 20071,5687,01259.617.81$148,199
Mar 20077224,50956.927.30$74,021
Feb 20075254,40355.108.22$65,103
Jan 20076884,99250.306.73$68,187
Dec 20065444,89556.656.92$64,683
Nov 20067085,83854.207.62$82,844
Oct 20065336,46654.906.01$68,147
Sep 20065395,46560.085.04$59,911
Aug 20061,2566,49068.717.34$133,936
Jul 20066996,12569.376.34$87,339
Jun 20065372,20466.286.38$49,662
May 20065182,36466.016.42$49,382
Apr 20063411,63464.397.36$33,984
Mar 20065001,70756.707.08$40,441
Feb 20065281,51357.597.75$42,135
Jan 20063481,74960.598.93$36,710
Dec 20055171,62754.9413.42$50,231
Nov 20055311,62354.6910.59$46,225
Oct 20055181,43858.3413.80$50,058
Sep 200553197861.4512.08$44,443
Aug 20056921,64561.519.80$58,681
Jul 20053501,69255.697.84$32,763
Jun 20055181,84952.337.38$40,754
May 20055211,93945.226.65$36,456
Apr 20056931,80149.207.36$47,352
Mar 20053431,65150.377.15$29,090
Feb 20055261,64445.226.31$34,163
Jan 20055221,79143.166.32$33,853
Dec 20045201,68839.866.75$32,123
Nov 20045181,62545.286.33$33,742
Oct 20045231,77749.706.52$37,570
Sep 20045391,65143.245.28$32,030
Aug 20045181,71842.375.55$31,484
Jul 20045171,68638.286.08$30,049
Jun 20045231,33236.106.43$27,449
May 20045211,77037.486.49$31,022
Apr 20045221,64134.475.86$27,607
Mar 20045211,58934.365.53$26,689
Feb 20045231,57232.455.51$25,632
Jan 20045231,57032.036.30$26,642
Dec 20035321,45630.266.30$25,274
Nov 20035301,56828.804.60$22,469
Oct 20037041,61728.174.76$27,528
Sep 20035231,52626.314.75$21,008
Aug 20033491,02929.765.13$15,665
Jul 20037011,60329.415.17$28,905
Jun 20033501,69928.565.98$20,161
May 20036991,50026.595.97$27,545
Apr 20035261,32226.675.41$21,177
Mar 20035191,58031.146.10$25,793
Feb 20035281,53733.487.93$29,860
Jan 20035261,74630.315.58$25,689
Dec 20026911,73426.914.85$27,011
Nov 20025281,69124.664.14$20,016
Oct 20025201,73426.464.23$21,092
Sep 20025241,85127.443.64$21,107
Aug 20025241,96925.963.16$19,833
Jul 20026942,04024.583.06$23,305
Jun 20025172,06523.733.34$19,162
May 20025351,60324.663.58$18,938
Apr 20026951,97623.653.51$23,377
Mar 20025171,98022.003.10$17,517
Feb 20025261,73918.222.38$13,715
Jan 20027162,04517.172.38$17,152
Dec 20017112,02316.932.36$16,820
Nov 20015282,14918.072.41$14,710
Oct 20017082,32619.782.53$19,886
Sep 20013491,57424.262.25$12,010
Aug 20013431,63524.873.05$13,522
Jul 20015422,20423.933.20$20,016
Jun 20017252,13824.563.82$25,982
May 20015552,19925.524.31$23,635
Apr 20017502,04924.685.34$29,442
Mar 20015602,09324.545.38$24,995
Feb 20017471,72527.755.77$30,677
Jan 20015591,97127.478.40$31,910
Dec 20007511,96326.889.12$38,094
Nov 20005581,98932.215.66$29,227
Oct 20005502,02431.235.15$27,591
Sep 20005431,73731.875.19$26,314
Aug 20007232,15429.644.54$31,211
Jul 20005232,14928.534.09$23,710
Jun 20007142,15029.304.40$30,374
May 20007202,35827.263.68$28,304
Apr 20005172,18624.513.12$19,483
Mar 20007162,19328.422.86$26,620
Feb 20007301,88527.622.73$25,302
Jan 20007232,17525.272.48$23,665
Dec 19995502,10824.282.42$18,463
Nov 19997332,21223.192.43$22,382
Oct 19997122,42820.982.80$21,745
Sep 19996932,16621.752.62$20,745
Aug 19997182,47219.262.88$20,937
Jul 19997162,56017.892.37$18,883
Jun 19997072,49615.942.36$17,165
May 19997182,43615.792.32$16,991
Apr 19995382,48015.102.21$13,600
Mar 19991,2612,49512.471.84$20,311
Feb 19995482,2679.981.82$9,590
Jan 19991,0962,38210.381.90$15,902
Dec 199802,3229.201.77$4,118
Nov 19985522,47210.892.19$11,414
Oct 19989212,75012.421.97$16,854
Sep 19987242,87912.592.08$15,111
Aug 19987272,82211.301.91$13,598
Jul 19981,6262,95011.742.24$25,689
Jun 19985432,95711.242.24$12,719
May 19981802,86012.622.21$8,582
Apr 19987372,92613.042.51$16,941
Mar 19987343,06912.802.31$16,483
Feb 19985542,72613.952.30$13,996
Jan 19987452,15814.702.15$15,602
Dec 19975642,60116.322.41$15,476
Nov 19977442,31418.193.09$20,680
Oct 19977342,30019.253.15$21,374
Sep 19979082,06817.742.95$22,219
Aug 19977211,74317.862.55$17,330
Jul 19971,0791,97517.582.25$23,407
Jun 19975431,79617.242.26$13,415
May 19977361,69018.972.31$17,863
Apr 19977371,75617.882.08$16,835
Mar 19977321,76818.951.94$17,300
Feb 19977401,56220.492.21$18,608
Jan 19977381,58223.483.54$22,928
Dec 19967401,55023.32$17,257
Nov 19967281,64921.97$15,994
Oct 19967211,74123.31$16,807
Sep 19967341,90622.22$16,309
Aug 19967382,08020.26$14,952
Jul 19969212,04219.55$18,006
Jun 19967231,77018.73$13,542
May 19969031,91319.43$17,545
Apr 19967231,91221.51$15,552
Mar 19968891,92719.38$17,229
Feb 19967331,72916.98$12,446
Jan 19969161,92017.07$15,636
Dec 19959281,70817.19$15,952
Nov 19955571,96316.00$8,912
Oct 19959302,03315.43$14,350
Sep 19959361,92216.18$15,144
Aug 19957311,86615.92$11,638
Jul 19951,0922,08215.24$16,642
Jun 19957231,94316.41$11,864
May 19957332,14017.56$12,871
Apr 19958361,87717.73$14,822
Mar 19958792,26116.44$14,451
Feb 19957292,06116.58$12,087
Jan 19959052,20015.92$14,408
Dec 19949072,20015.03$13,632
Nov 19949102,20215.90$14,469
Oct 19949022,21715.58$14,053
Sep 19941,0782,01615.29$16,483
Aug 19948962,05516.13$14,452
Jul 19941,0491,93217.56$18,420
Jun 19947171,47417.09$12,254
May 19949062,03615.88$14,387
Apr 19941,2621,84714.14$17,845
Mar 19941,0891,75812.46$13,569
Feb 19947311,82612.50$9,138
Jan 19949092,06312.66$11,508
Dec 19931,0941,90812.33$13,489
Nov 19937311,89914.49$10,592
Oct 19931,0802,15015.85$17,118
Sep 19939032,12415.03$13,572
Aug 19931,0882,21315.66$17,038
Jul 19931,0922,18015.46$16,882
Jun 19931,0862,18116.79$18,234
May 19939062,10917.68$16,018
Apr 19931,0891,80718.05$19,656
Mar 19939152,04518.14$16,598
Feb 19931,0991,89717.90$19,672
Jan 19931,0922,13516.93$18,488

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                3,460 bbl  × $106.41 =   $368,179
Casinghead gas     8,924 Mcf  × $  3.05 =    $27,181

────────────────────────────────────────────────────
Month total                                 $395,360

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/27540 is the state's own key, not one this site invented.