FOSTER, H. C.

Operated by AGHORN OPERATING, INC. (P-5 8716) in the FOSTER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1538District 08Field 32309001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$70.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 53 leases and 1,622 wells, and the rule below applies to all of them.

Discovered
1935-12-01
as the register files it
Field class
Oil
the register's own label
Between wells
600 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: OPTIONAL 10 ACRE UNITS,1100 DIAG.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA10none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition1,661,654 bbl$68,688,991
Casinghead gasProduction473,859 Mcf$1,523,431
Total$70,212,423

131,498 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 (39)

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 31.8806, -102.4087. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.88067, -102.40874 · 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
33.3%
13 of 39 wells
With a plug date
30.8%
12 of 39 wells
Median depth
4,300 ft
37 wells filed one
Completion to plug
20.7 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
1333.3%
A plug date is filed
1230.8%
BothOn the schedule and plugged. Neither fact cancels the other.
1230.8%
NeitherNo plug date, and not on the schedule.
2666.7%

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

Total depth in feet, 37 of 39 wells. Median 4,300 ft, with the middle half between 4,289 and 4,351 ft; the shallowest is 4,255 ft and the deepest 6,000 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

Last completion by decade, 36 of 39 wells, Mar 1938 – Mar 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1938 – Mar 2021
36 of 39 wells; 3 filed none
Plug dates filed
Jul 1978 – Jul 2017
12 of 39 wells; 27 filed none

Last completion to plug: a median of 20.7 years across the 11 wells that filed both dates, with the middle half between 19.2 years and 42.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

39 wells

42-13504735174,335 ftJul 1978Yes
42-135805167Yes
42-135047235
42-13531572314W4,395 ftMar 2021
42-13531903244,297 ftJul 2004
42-13536120326,000 ftMay 1996
42-1350472464,350 ftSep 1995May 2016Yes
42-1350472024,289 ftSep 1995May 2016Yes
42-13531900214,310 ftFeb 1994
42-1350472794,285 ftFeb 1993Jun 1993Yes
42-13504736184,310 ftMar 1992May 2012Yes
42-1350472684,312 ftFeb 1992Oct 2003Yes
42-13534755314,351 ftMar 1985
42-13534756304,255 ftFeb 1985
42-13534386284,323 ftAug 1984Jul 2017Yes
42-13534385294,262 ftApr 1984
42-13533007274,296 ftSep 1978
42-13532840254,297 ftJan 1978
42-13532841264,287 ftJan 1978
42-13532842317W4,352 ftDec 1977
42-13532843315W4,382 ftDec 1977
42-13531902234,276 ftOct 1976
42-13531901224,273 ftOct 1976
42-13531569311W4,401 ftSep 1975Nov 1993Yes
42-13531570312W4,397 ftSep 1975
42-13531571313W4,412 ftSep 1975
42-13531555222W4,456 ftJul 1975
42-13521209204,559 ftMar 1967Jul 1992Yes
42-13504737194,285 ftAug 1949
42-13504731134,305 ftOct 1940Feb 1993Yes
42-13504732144,300 ftAug 1940
42-13504730124,298 ftJul 1940Dec 2011Yes
42-13504729114,300 ftMar 1940
42-13504734164,310 ftSep 1939
42-13504733154,300 ftAug 1939
42-13504728104,300 ftJul 1939
42-1350472244,293 ftOct 1938
42-1350472134,275 ftSep 1938Jun 1993Yes
42-1350471914,260 ftMar 1938

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 202600106.413.05$0
Apr 20262,104098.932.87$208,149
Mar 20260089.753.15$0
Feb 20262,48725663.503.75$158,885
Jan 202689122259.138.00$54,460
Dec 20251,04221156.664.41$59,971
Nov 20252,43317958.593.93$143,252
Oct 20252,27918159.383.30$135,925
Sep 20252,38615962.743.08$150,187
Aug 20251,90711963.933.01$122,273
Jul 20251,94310266.743.32$130,014
Jun 20252,74217066.483.13$182,820
May 20251,95516960.553.23$118,922
Apr 20252,11517062.363.54$132,494
Mar 202535212167.704.27$24,347
Feb 20250070.884.34$0
Jan 20252,44917074.324.28$182,737
Dec 20242,71117068.993.12$187,563
Nov 20242,16117069.052.20$149,591
Oct 20242,48317071.372.28$177,600
Sep 20242,26817069.612.36$158,277
Aug 20242,6282375.632.06$198,803
Jul 20241,6331479.932.15$130,556
Jun 20242,3922778.082.63$186,838
May 20242,845078.812.20$224,214
Apr 20242,48015284.451.66$209,688
Mar 20243,04617080.301.55$244,856
Feb 20242,88817076.091.78$220,051
Jan 20242,89517073.023.30$211,954
Dec 20232,13924071.262.61$153,052
Nov 20233,24531877.892.81$253,646
Oct 20231,98725485.443.09$170,553
Sep 20232,87026889.042.74$256,278
Aug 20232,17231180.522.67$175,721
Jul 20232,89617074.852.64$217,215
Jun 20232,12116568.962.26$146,637
May 20232,4717170.622.23$174,660
Apr 20232,2489378.122.24$175,822
Mar 20232,6059572.852.39$190,002
Feb 20232,7603375.112.47$207,385
Jan 20232,44211476.533.39$187,272
Dec 20221,91410476.415.73$146,845
Nov 20222,26816585.005.65$193,712
Oct 20221,92517087.185.86$168,818
Sep 20221,93610684.888.16$165,193
Aug 20222,82417094.529.13$268,476
Jul 20221,960170101.587.54$200,379
Jun 20222,362106115.097.98$272,688
May 20222,579170109.378.43$283,499
Apr 20222,348114104.226.84$245,488
Mar 20222,725132108.885.08$297,368
Feb 20222,5134791.054.86$229,037
Jan 20222,1897181.844.54$179,470
Dec 20212,14313471.323.90$153,361
Nov 20212,63216577.435.24$204,660
Oct 20212,21217079.795.71$177,467
Sep 20212,52716569.865.35$177,419
Aug 20212,35717066.024.22$156,327
Jul 20213,01317070.783.98$213,937
Jun 20212,49716569.493.38$174,074
May 20212,49917063.483.02$159,150
Apr 20211,93014060.362.76$116,881
Mar 20211,93313861.302.72$118,868
Feb 20211,0534857.805.55$61,130
Jan 20212,0908250.412.81$105,587
Dec 20201,57310344.642.68$70,494
Nov 20202,10915538.772.71$82,185
Oct 20201,77116736.972.48$65,888
Sep 20202,10922937.091.99$78,679
Aug 20202,84017839.982.39$113,968
Jul 20202,06813038.371.83$79,586
Jun 20202,81117034.901.69$98,391
May 20203567016.921.81$6,151
Apr 20201,76318314.751.80$26,334
Mar 20201,78819130.341.86$54,602
Feb 20201,77116149.881.98$88,656
Jan 20201,58215757.252.09$90,898
Dec 2019180059.012.30$10,622
Nov 20190055.302.75$0
Oct 20191,56711253.472.42$84,058
Sep 20191,91519255.052.66$105,931
Aug 20192,48526153.112.30$132,580
Jul 20192,25922356.272.46$127,663
Jun 20191,92823052.782.49$102,333
May 20192,45028658.482.74$144,060
Apr 20192,26729462.632.75$142,791
Mar 20192,23429756.803.06$127,801
Feb 20192,272050.852.79$115,531
Jan 20192,27031946.033.23$105,518
Dec 20182,66669246.594.19$127,105
Nov 20182,08597752.934.24$114,499
Oct 20181,9381,21461.443.40$123,196
Sep 201835343559.543.11$22,370
Aug 20182,5451,06259.403.07$154,430
Jul 20183,2101,12865.142.93$212,407
Jun 20181,9441,25560.183.08$120,851
May 20181,7001,09165.382.90$114,311
Apr 20182,30899163.842.90$150,217
Mar 20181,9521,05361.222.79$122,436
Feb 20181,78099061.782.77$112,707
Jan 20181,58057162.874.01$101,624
Dec 20173,1641,18157.272.92$184,653
Nov 20172,8191,00155.423.12$159,350
Oct 20171,59639549.292.98$79,845
Sep 20172,104047.523.09$99,982
Aug 20171,91870745.373.00$89,144
Jul 20172,09082443.873.09$94,232
Jun 20172,08146942.493.09$89,870
May 20171,41549445.373.26$65,811
Apr 20171,93358647.933.21$94,531
Mar 20171,76538846.772.98$83,707
Feb 20171,40147350.452.95$72,077
Jan 20171,93319849.413.42$96,186
Dec 20162,11831748.763.72$104,454
Nov 20162,29259542.492.64$98,960
Oct 20161,76747446.193.09$83,083
Sep 201687422341.553.10$37,006
Aug 20161,39644741.442.92$59,157
Jul 20161,21745341.622.92$51,976
Jun 20161,22157045.352.69$56,903
May 20161,56144742.521.99$67,264
Apr 20161,90449636.561.99$70,598
Mar 20161,90237233.011.79$63,452
Feb 20161,55547726.472.06$42,145
Jan 201634319927.352.36$9,852
Dec 20152,41872432.362.00$79,696
Nov 20152,57394538.792.17$101,855
Oct 20152,40059243.552.43$105,957
Sep 20152,01576142.992.76$88,724
Aug 20152,08385740.162.87$86,115
Jul 20151,79563048.152.95$88,285
Jun 20152,52884856.152.88$144,392
May 20152,51483555.212.96$141,266
Apr 20151,83076149.822.71$93,230
Mar 20152,81790842.892.93$123,486
Feb 20152,38782544.662.98$109,059
Jan 20152,42470043.433.10$107,445
Dec 20143,3271,10754.693.59$185,929
Nov 20142,92084170.464.25$209,319
Oct 20143,3371,05678.303.90$265,407
Sep 20142,96196286.164.05$259,011
Aug 20142,75155289.394.04$248,139
Jul 20141,54854796.564.18$151,761
Jun 20142,41967298.164.74$240,632
May 20141,89048494.734.73$181,327
Apr 20142,53438695.944.81$244,968
Mar 20141,91449795.895.06$186,047
Feb 20142,15757897.406.19$213,671
Jan 20142,48276190.404.86$228,072
Dec 20132,176091.824.35$199,800
Nov 20132,4951,19488.853.74$226,144
Oct 20133,5441,59897.423.78$351,296
Sep 20133,1361,095104.113.72$330,560
Aug 20132,060822104.253.52$217,651
Jul 20132,708924102.523.72$281,059
Jun 20132,75593794.403.93$263,758
May 20133,18994194.834.15$306,317
Apr 20132,66891693.964.28$254,608
Mar 20131,88251393.623.91$178,200
Feb 20131,85148891.233.42$170,536
Jan 20132,79257291.603.42$257,703
Dec 20122,76860986.773.42$242,262
Nov 20122,85276586.953.62$250,754
Oct 20122,78374489.383.40$251,274
Sep 20122,84680694.672.92$271,783
Aug 20122,76299992.662.91$258,832
Jul 20123,2171,05585.133.02$277,050
Jun 20122,60382479.822.52$209,847
May 20123,2231,02991.612.49$297,820
Apr 20123,113995101.652.00$318,423
Mar 20122,965864105.052.22$313,393
Feb 20123,5261,019101.102.57$359,098
Jan 20123,20698398.092.73$317,164
Dec 20113,32995496.873.24$325,571
Nov 20113,7201,10495.723.31$359,734
Oct 20113,17288884.983.65$272,796
Sep 20113,2111,02283.623.99$272,577
Aug 20113,1931,04983.404.15$270,649
Jul 20113,2661,11094.144.52$312,475
Jun 20112,83993992.904.64$268,100
May 20113,1601,04998.134.40$314,711
Apr 20113,272523105.964.33$348,967
Mar 20113,8871,20196.364.06$379,424
Feb 20112,37565585.644.18$206,133
Jan 20113,8151,28186.504.59$335,876
Dec 20103,1191,00385.734.35$271,753
Nov 20103,2481,00780.843.80$266,390
Oct 20103,7991,22178.103.51$300,986
Sep 20103,5931,16272.633.98$265,584
Aug 20103,6071,13973.684.42$270,797
Jul 20103,09197072.554.74$228,846
Jun 20103,0591,05970.364.91$220,431
May 20102,90190771.124.24$210,160
Apr 20102,44271581.694.12$202,435
Mar 20102,81283778.394.39$224,106
Feb 20102,78086173.585.44$209,238
Jan 20103,7271,04574.365.96$283,372
Dec 20093,1501,08471.445.48$230,980
Nov 20093,0861,21674.593.75$234,747
Oct 20092,46096972.544.11$182,431
Sep 20092,79996965.543.06$186,416
Aug 20092,0861,31167.423.22$144,858
Jul 20092,7491,33061.133.46$172,654
Jun 20092,3801,02666.163.90$161,457
May 20093,1861,23554.743.93$179,250
Apr 20093,5001,26046.773.59$168,215
Mar 20093,57593142.144.06$154,429
Feb 20093,55387432.814.63$120,623
Jan 20093,82947535.865.37$139,859
Dec 20083,8441,08437.105.98$149,092
Nov 20083,03496655.496.86$174,984
Oct 20084,0461,45075.246.92$314,458
Sep 20083,577821101.767.88$370,463
Aug 20082,9381,340114.228.48$346,946
Jul 20082,1661,118131.0811.39$296,653
Jun 20083,7401,518131.3313.03$510,958
May 20083,5351,445123.1711.57$452,131
Apr 20082,801966110.3110.45$319,078
Mar 20083,390934101.909.66$354,467
Feb 20083,57696092.538.77$339,307
Jan 20084,5211,24390.388.21$418,808
Dec 20073,64391388.337.30$328,453
Nov 20075,5311,22891.677.29$515,981
Oct 20074,2811,42182.856.92$364,517
Sep 20074,21982875.846.24$325,139
Aug 20074,6911,58169.066.39$334,060
Jul 20074,2801,40970.906.39$312,453
Jun 20073,7891,15862.007.55$243,659
May 20074,2731,30558.747.85$261,235
Apr 20073,5341,02859.617.81$218,685
Mar 20073,6291,15856.927.30$215,018
Feb 20073,5791,14355.108.22$206,594
Jan 20074,3001,18850.306.73$224,282
Dec 20064,0401,30056.656.92$237,860
Nov 20064,52790354.207.62$252,242
Oct 20064,1891,42954.906.01$238,570
Sep 20063,9501,44560.085.04$244,595
Aug 20064,1591,50268.717.34$296,789
Jul 20064,3261,97169.376.34$312,596
Jun 20064,2721,69166.286.38$293,943
May 20064,6861,70966.016.42$320,303
Apr 20064,1821,45664.397.36$279,996
Mar 20064,1491,21556.707.08$243,854
Feb 20063,71499257.597.75$221,578
Jan 20064,9091,39760.598.93$309,916
Dec 20054,5371,28054.9413.42$266,434
Nov 20054,2881,18454.6910.59$247,047
Oct 20054,9151,48658.3413.80$307,242
Sep 20054,5691,50561.4512.08$298,944
Aug 20054,8141,55761.519.80$311,363
Jul 20055,0291,55055.697.84$292,223
Jun 20054,7321,43852.337.38$258,240
May 20054,8581,43745.226.65$229,236
Apr 20054,5761,24349.207.36$234,288
Mar 20055,0931,33750.377.15$266,100
Feb 20054,6951,23145.226.31$220,078
Jan 20054,7971,20043.166.32$214,625
Dec 20044,8401,19239.866.75$200,970
Nov 20045,1261,33645.286.33$240,563
Oct 20045,2071,42949.706.52$268,098
Sep 20044,9651,48543.245.28$222,533
Aug 20045,4051,64442.375.55$238,135
Jul 20045,4111,65938.286.08$217,227
Jun 20044,9661,57436.106.43$189,398
May 20045,2151,62337.486.49$205,999
Apr 20045,3851,47934.475.86$194,286
Mar 20045,5621,62834.365.53$200,113
Feb 20045,2701,31232.455.51$178,240
Jan 20045,5831,46232.036.30$188,034
Dec 20035,9081,57230.266.30$188,682
Nov 20035,3681,45028.804.60$161,261
Oct 20035,5871,59928.174.76$164,996
Sep 20035,5971,62726.314.75$154,984
Aug 20036,0092,09229.765.13$189,559
Jul 20035,9892,04429.415.17$186,706
Jun 20035,3041,61828.565.98$161,163
May 20035,3511,92026.595.97$153,751
Apr 20035,4601,75826.675.41$155,124
Mar 20036,0301,78731.146.10$198,668
Feb 20035,1541,43933.487.93$183,961
Jan 20036,1381,65230.315.58$195,264
Dec 20025,7911,50026.914.85$163,116
Nov 20026,1881,65824.664.14$159,455
Oct 20026,2161,75026.464.23$171,876
Sep 20026,3031,89927.443.64$179,858
Aug 20025,5891,43925.963.16$149,644
Jul 20025,5651,52824.583.06$141,466
Jun 20025,5291,77623.733.34$137,132
May 20025,5381,77624.663.58$142,932
Apr 20025,4801,65723.653.51$135,422
Mar 20025,7561,53522.003.10$131,395
Feb 20025,5491,48218.222.38$104,624
Jan 20025,9711,41517.172.38$105,884
Dec 20015,6071,43516.932.36$98,319
Nov 20016,0901,55318.072.41$113,782
Oct 20015,8231,67319.782.53$119,410
Sep 20016,0271,68424.262.25$150,006
Aug 20015,5311,63924.873.05$142,560
Jul 20015,4841,70823.933.20$136,693
Jun 20015,5741,60524.563.82$143,035
May 20015,6001,41725.524.31$149,015
Apr 20014,4631,15224.685.34$116,293
Mar 20014,6411,27024.545.38$120,718
Feb 20014,5751,31427.755.77$134,534
Jan 20015,5471,36627.478.40$163,849
Dec 20005,9491,74726.889.12$175,846
Nov 20006,2031,86432.215.66$210,345
Oct 20006,7852,34931.235.15$223,982
Sep 20006,4562,25931.875.19$217,469
Aug 20006,2942,02929.644.54$195,767
Jul 20006,7402,23328.534.09$201,425
Jun 20006,0181,79929.304.40$184,238
May 20006,3961,44527.263.68$179,672
Apr 20006,2731,83324.513.12$159,463
Mar 20006,6601,94628.422.86$194,842
Feb 20006,3321,73527.622.73$179,620
Jan 20006,4671,74725.272.48$167,755
Dec 19996,7561,94124.282.42$168,740
Nov 19996,4781,88123.192.43$154,803
Oct 19996,1391,72520.982.80$133,633
Sep 19996,0151,80121.752.62$135,543
Aug 19996,8862,06619.262.88$138,565
Jul 19996,9222,17317.892.37$128,990
Jun 19996,3641,95315.942.36$106,055
May 19995,9832,05615.792.32$99,244
Apr 19996,1551,80715.102.21$96,930
Mar 19996,3331,74712.471.84$82,184
Feb 19996,0061,6199.981.82$62,883
Jan 19996,6591,87610.381.90$72,685
Dec 19986,8551,9459.201.77$66,515
Nov 19985,9822,09410.892.19$69,721
Oct 19987,0282,16812.421.97$91,557
Sep 19986,6652,15312.592.08$88,396
Aug 19986,9892,16911.301.91$83,113
Jul 19986,8782,17911.742.24$85,623
Jun 19986,5972,12511.242.24$78,904
May 19987,2772,39112.622.21$97,111
Apr 19987,0202,06613.042.51$96,717
Mar 19987,0841,89312.802.31$95,047
Feb 19986,4831,63513.952.30$94,197
Jan 19986,9661,83314.702.15$106,350
Dec 19976,6721,96316.322.41$113,620
Nov 19975,3911,63818.193.09$103,121
Oct 19975,2711,12219.253.15$105,001
Sep 19977,0622,11217.742.95$131,521
Aug 19977,1382,14517.862.55$132,965
Jul 19977,4202,22417.582.25$135,441
Jun 19976,9762,25917.242.26$125,365
May 19977,6242,19618.972.31$149,697
Apr 19977,2502,07217.882.08$133,946
Mar 19977,1962,10618.951.94$140,448
Feb 19977,1931,66020.492.21$151,046
Jan 19977,8412,04323.483.54$191,338
Dec 19967,9501,99223.32$185,394
Nov 19968,7182,25921.97$191,534
Oct 19968,7872,72323.31$204,825
Sep 19967,5442,43422.22$167,628
Aug 19968,0982,85220.26$164,065
Jul 19968,4783,01919.55$165,745
Jun 19967,9292,36318.73$148,510
May 19967,7942,57119.43$151,437
Apr 19967,2182,20821.51$155,259
Mar 19967,5282,67719.38$145,893
Feb 19966,6682,27816.98$113,223
Jan 19967,8202,54817.07$133,487
Dec 19957,8502,02817.19$134,942
Nov 19958,0642,34216.00$129,024
Oct 19958,1903,54615.43$126,372
Sep 19957,5672,99016.18$122,434
Aug 19957,4483,37915.92$118,572
Jul 19957,8613,84315.24$119,802
Jun 19957,3023,15216.41$119,826
May 19957,4633,26817.56$131,050
Apr 19957,1462,11317.73$126,699
Mar 19957,3402,21716.44$120,670
Feb 19956,3922,05616.58$105,979
Jan 19957,6311,73815.92$121,486
Dec 19947,5852,59515.03$114,003
Nov 19947,2872,68915.90$115,863
Oct 19947,3562,92615.58$114,606
Sep 19947,3134,36715.29$111,816
Aug 19947,7114,56716.13$124,378
Jul 19947,5274,81517.56$132,174
Jun 19947,1544,40417.09$122,262
May 19947,9044,15815.88$125,516
Apr 19947,4061,88914.14$104,721
Mar 19947,7394,12912.46$96,428
Feb 19947,7722,30312.50$97,150
Jan 19949,1291,86812.66$115,573
Dec 19938,7521,85612.33$107,912
Nov 19938,7832,22014.49$127,266
Oct 19938,9472,20115.85$141,810
Sep 19939,8792,86715.03$148,481
Aug 199310,2642,21415.66$160,734
Jul 19939,2162,22915.46$142,479
Jun 19938,9082,17716.79$149,565
May 19939,4551,94817.68$167,164
Apr 19938,6792,19118.05$156,656
Mar 19939,3483,09018.14$169,573
Feb 19938,5592,36117.90$153,206
Jan 199310,2662,83816.93$173,803

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.

Apr 2026 — as filed, then multipliedworked
Oil                2,104 bbl  × $ 98.93 =   $208,149
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                 $208,149

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/1538 is the state's own key, not one this site invented.