SAND HILLS TUBB UNIT

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the SAND HILLS (TUBB) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20865District 08Field 80473682Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$110.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$740 k
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 177 leases and 1,443 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2024-12-18.

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: PRORATION ACRES PLATS AT THEIR OPTION

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
NGPA31none

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
OilDisposition2,146,939 bbl$94,545,496
Casinghead gasProduction4,231,367 Mcf$16,275,705
Total$110,821,201

669,969 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 (84)

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 31.4877, -102.5848. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.1 miles. 1 well has no surveyed location and is left out of it.

31.48278, -102.58325 · centre of 83 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
53.6%
45 of 84 wells
With a plug date
15.5%
13 of 84 wells
Median depth
4,870 ft
78 wells filed one
Completion to plug
20.8 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
4553.6%
A plug date is filed
1315.5%
BothOn the schedule and plugged. Neither fact cancels the other.
1315.5%
NeitherNo plug date, and not on the schedule.
3946.4%

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

Total depth in feet, 78 of 84 wells. Median 4,870 ft, with the middle half between 4,743 and 4,977 ft; the shallowest is 4,593 ft and the deepest 6,618 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, 71 of 84 wells, Mar 1944 – Mar 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
Mar 1944 – Mar 2025
71 of 84 wells; 13 filed none
Plug dates filed
Jul 1985 – Jul 2026
13 of 84 wells; 71 filed none

Last completion to plug: a median of 20.8 years across the 7 wells that filed both dates, with the middle half between 9.3 years and 48.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

84 wells

42-1030358324,670 ftMay 2014Yes
42-10303590154,735 ftYes
42-10303595174,673 ftDec 2023Yes
42-10303598234,672 ftSep 2015Yes
42-10303601214,706 ftDec 2023Yes
42-10303602314,594 ftMar 2012Yes
42-1033035644W4,800 ftSep 1993Yes
42-1038253210 AYes
42-1030359116
42-1030360332
42-1030361112
42-1033005837W4,703 ft
42-1038254030
42-10303600244,810 ftMar 2025
42-10333233534,900 ftAug 2024Dec 2025Yes
42-10335008865,000 ftSep 2023Yes
42-10333798594,900 ftAug 2023Yes
42-10334335664,972 ftJul 2023Yes
42-103350811035,178 ftJun 2023Yes
42-10303596184,810 ftMar 2023Yes
42-10333091514,900 ftMar 2023Yes
42-10335028925,445 ftMar 2023Yes
42-10335007855,000 ftFeb 2023Yes
42-10335006805,012 ftJan 2023Yes
42-10333795564,900 ftJan 2023Yes
42-10335000814,978 ftDec 2022Yes
42-10334281606,227 ftNov 2022Yes
42-1033507800915,000 ftNov 2022Yes
42-10382542336,618 ftSep 2015
42-1033027839 A4,800 ftNov 2005Yes
42-1030358494,691 ftSep 2005Jul 2026Yes
42-103350801025,000 ftAug 2005
42-10335079935,235 ftJul 2005
42-10335009885,101 ftJun 2005
42-103350841075,001 ftJun 2005
42-10330451464,850 ftMar 2005Yes
42-10330279424,900 ftOct 2004Yes
42-10335001825,000 ftSep 2004
42-10303627294,897 ftSep 2004Yes
42-10335010845,000 ftAug 2004
42-10335005875,000 ftJul 2004
42-10335004905,200 ftJul 2004
42-10303594224,800 ftJul 2003Yes
42-10334801684,855 ftApr 2001
42-10334806734,837 ftApr 2001
42-10334805724,819 ftMar 2001
42-10334804714,825 ftMar 2001
42-10334802694,900 ftMar 2001
42-10334803704,835 ftMar 2001
42-10333236554,900 ftJan 1999
42-1033466867W4,800 ftDec 1998
42-10334337654,992 ftNov 1995
42-10330170414,740 ftMay 1995Yes
42-10333090484,900 ftOct 1994Yes
42-10333088504,900 ftOct 1994
42-1030358634,720 ftSep 1994
42-10333089494,900 ftDec 1991Yes
42-1030358874,593 ftOct 1991
42-1030362454,885 ftSep 1990Nov 1990Yes
42-10303625264,800 ftJul 1989
42-10303869104,700 ftFeb 1989Yes
42-1030358584,800 ftJan 1989
42-103035811 L4,700 ftDec 1988Yes
42-10303592204,685 ftJul 1987
42-10333797584,900 ftJun 1987
42-10333796574,900 ftMay 1987
42-10303593194,806 ftMay 1987Yes
42-10303871254,900 ftMay 1985Yes
42-1030358944,800 ftDec 1984Yes
42-10303604354,695 ftNov 1984Yes
42-10332874474,750 ftDec 1983
42-10333234524,895 ftOct 1983
42-10333235544,900 ftOct 1983
42-10303587114,726 ftSep 1978
42-10303628284,650 ftJul 1976
42-10303626274,601 ftNov 1975Yes
42-1030363165,260 ftMar 1974Yes
42-10330280434,800 ftSep 1970Dec 2023Yes
42-10330169404,725 ftJan 1970Dec 2013Yes
42-10303617384,750 ftJun 1969
42-10303637145,000 ftApr 1968Jul 1985Yes
42-1030387034Sep 1960
42-10303629134,892 ftMay 1957Jan 2014Yes
42-10303605364,675 ftMar 1944Yes

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 20261,129230106.413.05$120,837
Apr 202669821998.932.87$69,682
Mar 20261,33222589.753.15$120,256
Feb 202691025063.503.75$58,723
Jan 202685118959.138.00$51,831
Dec 202573519456.664.41$42,501
Nov 202558115958.593.93$34,665
Oct 202556722459.383.30$34,409
Sep 202565019962.743.08$41,393
Aug 202566020463.933.01$42,809
Jul 20251,12928966.743.32$76,308
Jun 202568423066.483.13$46,192
May 202575620160.553.23$46,426
Apr 20256971,27962.363.54$47,997
Mar 20257712,25067.704.27$61,800
Feb 20256031,17070.884.34$47,819
Jan 20258251,53074.324.28$67,860
Dec 20241,1742,18568.993.12$87,814
Nov 20241,27597769.052.20$90,187
Oct 20241,4012,04571.372.28$104,655
Sep 20241,5571,89969.612.36$112,873
Aug 20249361,65375.632.06$74,201
Jul 20246892,01979.932.15$59,406
Jun 20249001,58178.082.63$74,436
May 20241,2262,56878.812.20$102,267
Apr 20242,2242,45884.451.66$191,895
Mar 20241,7161,54980.301.55$140,188
Feb 20241,6611,68576.091.78$129,391
Jan 20241,5661,60573.023.30$119,642
Dec 20231,7782,15571.262.61$132,326
Nov 20232,0742,40877.892.81$168,304
Oct 20231,8722,58185.443.09$167,912
Sep 20231,9972,72589.042.74$185,266
Aug 20231,9882,69180.522.67$167,266
Jul 20232,0782,26774.852.64$161,527
Jun 20231,6482,77968.962.26$119,922
May 20231,3162,85070.622.23$99,284
Apr 20231,1473,65278.122.24$97,776
Mar 20231,0363,36472.852.39$83,523
Feb 20231,1603,21675.112.47$95,057
Jan 20231,3983,37076.533.39$118,406
Dec 20221,85086276.415.73$146,297
Nov 20221,61496685.005.65$142,644
Oct 202261753687.185.86$56,933
Sep 20220084.888.16$0
Aug 2022014194.529.13$1,287
Jul 2022187526101.587.54$22,963
Jun 20220363115.097.98$2,896
May 20220288109.378.43$2,429
Apr 20220303104.226.84$2,072
Mar 20220371108.885.08$1,883
Feb 202220030991.054.86$19,711
Jan 2022026781.844.54$1,212
Dec 202134233171.323.90$25,682
Nov 202153431477.435.24$42,992
Oct 202151538879.795.71$43,309
Sep 202153149369.865.35$39,734
Aug 202135828866.024.22$24,851
Jul 202135461370.783.98$27,497
Jun 202154755669.493.38$39,891
May 20215203,66063.483.02$44,054
Apr 202134544560.362.76$22,052
Mar 20213584,28361.302.72$33,582
Feb 20211906,78657.805.55$48,630
Jan 20211708,25050.412.81$31,754
Dec 20203499,09044.642.68$39,899
Nov 20203618,59638.772.71$37,262
Oct 20205396,66536.972.48$36,446
Sep 20201776,60437.091.99$19,714
Aug 20201744,99939.982.39$18,880
Jul 20205036,21638.371.83$30,645
Jun 20201,6885,06834.901.69$67,478
May 202003,58416.921.81$6,504
Apr 20201,9502,76514.751.80$33,752
Mar 20201,9033,59230.341.86$64,405
Feb 20202,5334,04649.881.98$134,360
Jan 20203,0374,24057.252.09$182,750
Dec 20192,0393,20559.012.30$127,707
Nov 20191,5053,28855.302.75$92,271
Oct 20191,5024,24753.472.42$90,583
Sep 20191,6915,09255.052.66$106,620
Aug 20191,7474,23053.112.30$102,531
Jul 20191,5405,01356.272.46$98,988
Jun 20192,2064,68252.782.49$128,096
May 20192,0496,15758.482.74$136,698
Apr 20191,9624,75762.632.75$135,965
Mar 20192,5274,57956.803.06$157,555
Feb 20191,9734,77050.852.79$113,646
Jan 20196603,60346.033.23$42,011
Dec 20188033,89346.594.19$53,706
Nov 20188283,76952.934.24$59,796
Oct 20186774,13061.443.40$55,629
Sep 20189611,05559.543.11$60,497
Aug 20182,3415,23659.403.07$155,112
Jul 20182,1635,42865.142.93$156,812
Jun 20182,3405,89760.183.08$158,966
May 20182,3275,88765.382.90$169,216
Apr 20182,3715,76363.842.90$168,082
Mar 20182,7955,69261.222.79$186,973
Feb 20182,7365,97361.782.77$185,552
Jan 20182,3685,81362.874.01$172,182
Dec 20172,4926,77057.272.92$162,496
Nov 20172,9626,67555.423.12$184,969
Oct 20172,8537,18749.292.98$162,068
Sep 20172,9556,94347.523.09$161,857
Aug 20172,9926,86945.373.00$156,384
Jul 20173,0176,72443.873.09$153,115
Jun 20173,1008,15142.493.09$156,883
May 20172,9418,77045.373.26$162,053
Apr 20173,0187,86347.933.21$169,906
Mar 20173,0984,20546.772.98$157,440
Feb 20172,8914,94250.452.95$160,443
Jan 20173,1165,85049.413.42$173,962
Dec 20162,9268,38648.763.72$173,891
Nov 20163,20811,43642.492.64$166,549
Oct 20162,87511,47246.193.09$168,248
Sep 20162,54711,32341.553.10$140,936
Aug 20162,94412,67941.442.92$159,077
Jul 20163,19812,67741.622.92$170,173
Jun 20162,46111,86245.352.69$143,466
May 20162,9246,89842.521.99$138,063
Apr 20163,09910,57036.561.99$134,345
Mar 20163,26210,73933.011.79$126,944
Feb 20162,78710,15726.472.06$94,732
Jan 20163,29110,91327.352.36$115,811
Dec 20153,82711,35132.362.00$146,560
Nov 20153,3128,49638.792.17$146,886
Oct 20153,41610,50443.552.43$174,256
Sep 20153,69210,71542.992.76$188,276
Aug 20154,23011,31140.162.87$202,368
Jul 20154,16411,96348.152.95$235,729
Jun 20153,70611,36656.152.88$240,858
May 20154,61211,39555.212.96$288,306
Apr 20153,7157,74649.822.71$206,046
Mar 20154,08210,06442.892.93$204,612
Feb 20153,0681,46344.662.98$141,371
Jan 20153,2238,91343.433.10$167,611
Dec 20144,34311,03254.693.59$277,139
Nov 20144,4813,11470.464.25$328,971
Oct 20145,0209,27378.303.90$429,240
Sep 20144,18412,66686.164.05$411,733
Aug 20144,77213,38089.394.04$480,559
Jul 20144,72813,77496.564.18$514,105
Jun 20144,56511,10698.164.74$500,708
May 20144,8668,68694.734.73$502,011
Apr 20143,77913,84095.944.81$429,115
Mar 20144,69113,81795.895.06$519,690
Feb 20144,28811,25597.406.19$487,342
Jan 20144,9308,06590.404.86$484,874
Dec 20134,2312,57791.824.35$399,712
Nov 20134,2567,14088.853.74$404,837
Oct 20134,8928,58597.423.78$509,024
Sep 20134,6779,614104.113.72$522,665
Aug 20134,99410,278104.253.52$556,830
Jul 20134,8689,313102.523.72$533,691
Jun 20134,9669,39794.403.93$505,753
May 20134,97410,25194.834.15$514,217
Apr 20134,66510,39793.964.28$482,849
Mar 20134,50110,44093.623.91$462,234
Feb 20134,1959,00491.233.42$413,503
Jan 20134,7529,28391.603.42$467,030
Dec 20124,8269,89286.773.42$452,584
Nov 20125,0829,83686.953.62$477,535
Oct 20125,2619,23489.383.40$501,621
Sep 20124,7019,51694.672.92$472,815
Aug 20124,5389,95992.662.91$449,453
Jul 20124,35810,89485.133.02$403,905
Jun 20124,52911,15379.822.52$389,600
May 20124,8699,97991.612.49$470,880
Apr 20124,7219,492101.652.00$498,843
Mar 20123,8859,773105.052.22$429,836
Feb 20124,65310,188101.102.57$496,604
Jan 20123,8028,66598.092.73$396,629
Dec 20113,1579,07496.873.24$335,216
Nov 20113,6829,71595.723.31$384,610
Oct 20114,07212,01884.983.65$389,887
Sep 20114,5509,83883.623.99$419,683
Aug 20114,50113,16583.404.15$430,009
Jul 20115,14813,39394.144.52$545,132
Jun 20114,50612,24492.904.64$475,418
May 20115,29013,58398.134.40$578,938
Apr 20115,78814,304105.964.33$675,280
Mar 20115,32111,74296.364.06$560,373
Feb 20114,5219,77985.644.18$428,054
Jan 20115,23912,91686.504.59$512,442
Dec 20105,59013,57885.734.35$538,264
Nov 20105,46114,39580.843.80$496,101
Oct 20105,80314,56578.103.51$504,321
Sep 20105,61814,78272.633.98$466,860
Aug 20105,71014,45073.684.42$484,573
Jul 20105,87214,50572.554.74$494,716
Jun 20105,63013,49470.364.91$462,388
May 20106,04613,32671.124.24$486,430
Apr 20105,89012,71081.694.12$533,553
Mar 20106,06814,21378.394.39$538,047
Feb 20105,92615,77573.585.44$521,888
Jan 20106,35916,34774.365.96$570,350
Dec 20096,44413,68171.445.48$535,383
Nov 20096,40412,81874.593.75$525,761
Oct 20094,0865,27772.544.11$318,088
Sep 20095,68912,66565.543.06$411,672
Aug 20096,09414,97567.423.22$459,055
Jul 20096,09114,48661.133.46$422,530
Jun 20095,50313,79166.163.90$417,794
May 20095,77012,68254.743.93$365,636
Apr 20096,18812,90646.773.59$335,713
Mar 20096,23913,89942.144.06$319,328
Feb 20095,49513,01932.814.63$240,608
Jan 20095,70214,09335.865.37$280,167
Dec 20086,50321,27437.105.98$368,419
Nov 20085,29020,76655.496.86$436,004
Oct 20085,99314,30075.246.92$549,898
Sep 20086,51214,604101.767.88$777,698
Aug 20086,10214,268114.228.48$818,006
Jul 20086,08215,611131.0811.39$975,029
Jun 20086,59312,327131.3313.03$1,026,512
May 20086,79814,228123.1711.57$1,001,989
Apr 20086,76314,631110.3110.45$898,992
Mar 20086,45913,244101.909.66$786,163
Feb 20086,01615,46192.538.77$692,262
Jan 20087,31014,42990.388.21$779,078
Dec 20076,88015,29688.337.30$719,401
Nov 20076,56015,04691.677.29$711,066
Oct 20077,87117,11982.856.92$770,610
Sep 20078,05716,02775.846.24$711,118
Aug 20077,75516,03869.066.39$638,010
Jul 20077,49716,32870.906.39$635,840
Jun 20077,46610,24462.007.55$540,218
May 20078,25015,69358.747.85$607,737
Apr 20079,10716,56559.617.81$672,161
Mar 20078,89116,78056.927.30$628,603
Feb 20078,93815,53955.108.22$620,152
Jan 20079,10017,00350.306.73$572,107
Dec 20068,63715,83856.656.92$598,860
Nov 20068,45620,79554.207.62$616,721
Oct 20069,36817,52154.906.01$619,671
Sep 20069,77619,05660.085.04$683,331
Aug 20069,60115,13568.717.34$770,774
Jul 20069,49115,84469.376.34$758,885
Jun 20068,91518,70766.286.38$710,309
May 20069,96020,25966.016.42$787,624
Apr 20069,85418,27164.397.36$768,982
Mar 20069,64519,42256.707.08$684,436
Feb 20068,79414,53357.597.75$619,093
Jan 200610,13518,73460.598.93$781,436
Dec 20059,77119,36254.9413.42$796,568
Nov 20059,95819,66254.6910.59$752,792
Oct 200510,78622,42858.3413.80$938,667
Sep 200511,21617,76961.4512.08$903,855
Aug 200512,81323,67661.519.80$1,020,078
Jul 200511,17319,60655.697.84$776,007
Jun 200510,15416,02752.337.38$649,655
May 20059,37615,48845.226.65$526,996
Apr 20059,90414,61849.207.36$594,872
Mar 200510,98216,93850.377.15$674,353
Feb 20059,86824,73345.226.31$602,344
Jan 200510,89315,05143.166.32$565,297
Dec 200412,12313,87139.866.75$576,867
Nov 200411,50114,58645.286.33$613,101
Oct 200414,73117,06549.706.52$843,311
Sep 200412,59513,94043.245.28$618,265
Aug 200413,2634,86442.375.55$588,952
Jul 20048,7604,06538.286.08$360,065
Jun 20045,8796,92036.106.43$256,748
May 20045,9617,65937.486.49$273,160
Apr 20046,3867,96534.475.86$266,788
Mar 20046,01012,94734.365.53$278,102
Feb 20045,76411,12132.455.51$248,314
Jan 20046,31612,66832.036.30$282,105
Dec 20036,31912,50430.266.30$270,009
Nov 20036,51111,11528.804.60$238,592
Oct 20036,68714,01828.174.76$255,093
Sep 20035,47812,89726.314.75$205,379
Aug 20036,87717,68129.765.13$295,358
Jul 20035,6459,20529.415.17$213,617
Jun 20036,0539,68028.565.98$230,789
May 20035,50010,81826.595.97$210,857
Apr 20036,07210,05026.675.41$216,283
Mar 20036,44110,41531.146.10$264,063
Feb 20035,7899,33933.487.93$267,836
Jan 20036,84111,32430.315.58$270,562
Dec 20026,55910,79526.914.85$228,899
Nov 20026,15210,24424.664.14$194,087
Oct 20026,95111,18926.464.23$231,243
Sep 20027,33210,57327.443.64$239,625
Aug 20026,22711,56625.963.16$198,250
Jul 20025,89110,54624.583.06$177,090
Jun 20027,00910,50223.733.34$201,382
May 20026,43110,42824.663.58$195,962
Apr 20026,95212,02723.653.51$206,657
Mar 20026,98711,63322.003.10$189,808
Feb 20026,00010,53118.222.38$134,338
Jan 20027,24811,73617.172.38$152,329
Dec 20016,57212,71316.932.36$141,323
Nov 20016,94112,37118.072.41$155,183
Oct 20017,28312,85119.782.53$176,556
Sep 20016,2859,82924.262.25$174,602
Aug 20016,96310,58624.873.05$205,491
Jul 20017,25310,67223.933.20$207,684
Jun 20017,1869,38424.563.82$212,374
May 20016,63812,86125.524.31$224,798
Apr 20017,60710,28924.685.34$242,636
Mar 20016,73411,07124.545.38$224,775
Feb 20015,3649,26827.755.77$202,300
Jan 20015,34111,12127.478.40$240,120
Dec 20006,06810,27326.889.12$256,823
Nov 20005,83912,27732.215.66$257,537
Oct 20006,71814,00231.235.15$281,850
Sep 20006,47614,77031.875.19$282,995
Aug 20006,72415,05929.644.54$267,679
Jul 20006,86215,01328.534.09$257,172
Jun 20006,76713,82829.304.40$259,078
May 20007,07315,73127.263.68$250,696
Apr 20006,87515,25624.513.12$216,044
Mar 20006,97216,24028.422.86$244,587
Feb 20006,86513,07827.622.73$225,268
Jan 20006,70114,06525.272.48$204,223
Dec 19997,53316,00324.282.42$221,688
Nov 19997,03715,28623.192.43$200,394
Oct 19997,42916,18120.982.80$201,227
Sep 19997,37715,29121.752.62$200,495
Aug 19997,49215,04119.262.88$187,548
Jul 19997,89315,42917.892.37$177,809
Jun 19997,78215,63015.942.36$160,965
May 19998,08416,11815.792.32$165,057
Apr 19998,04315,97715.102.21$156,727
Mar 19998,42415,25612.471.84$133,093
Feb 19998,55614,7079.981.82$112,123
Jan 19998,55615,10110.381.90$117,502
Dec 19987,92714,4579.201.77$98,565
Nov 19988,73715,53710.892.19$129,105
Oct 19989,17216,73112.421.97$146,863
Sep 19988,69917,95612.592.08$146,916
Aug 19989,09315,60111.301.91$132,507
Jul 19988,12213,78611.742.24$126,195
Jun 19989,18218,73711.242.24$145,125
May 19989,97515,86912.622.21$160,897
Apr 19989,45616,50213.042.51$164,649
Mar 19989,66719,82312.802.31$169,518
Feb 19989,10016,23713.952.30$164,276
Jan 199810,84119,54614.702.15$201,480
Dec 199710,60319,92216.322.41$221,075
Nov 199710,07918,08818.193.09$239,197
Oct 199710,27617,83419.253.15$253,987
Sep 199711,06022,33217.742.95$262,193
Aug 199711,17617,37717.862.55$243,997
Jul 199711,03421,47117.582.25$242,222
Jun 19979,94921,23917.242.26$219,461
May 199710,84623,88418.972.31$260,885
Apr 199710,31423,18817.882.08$232,710
Mar 199711,22922,42118.951.94$256,267
Feb 19979,61116,26620.492.21$232,811
Jan 199710,12414,47923.483.54$288,963
Dec 199610,1039,12823.32$235,602
Nov 19968,56714,59821.97$188,217
Oct 19967,98317,12723.31$186,084
Sep 19967,86016,59122.22$174,649
Aug 19968,72114,48420.26$176,687
Jul 19968,40617,68019.55$164,337
Jun 19968,06216,68318.73$151,001
May 19969,50518,31319.43$184,682
Apr 19968,42817,58821.51$181,286
Mar 19967,75612,04119.38$150,311
Feb 19967,19513,38216.98$122,171
Jan 19969,36116,88717.07$159,792
Dec 19959,43316,20417.19$162,153
Nov 19959,01314,42616.00$144,208
Oct 19959,89816,32815.43$152,726
Sep 199510,22716,61916.18$165,473
Aug 199511,47718,16915.92$182,714
Jul 199511,65019,98115.24$177,546
Jun 19959,95716,84516.41$163,394
May 19958,72514,54117.56$153,211
Apr 19957,66313,12917.73$135,865
Mar 19957,68913,25916.44$126,407
Feb 19957,16312,44116.58$118,763
Jan 19957,89712,80815.92$125,720
Dec 19948,54711,37215.03$128,461
Nov 19948,87511,19215.90$141,113
Oct 19948,47411,11315.58$132,025
Sep 19947,43110,50615.29$113,620
Aug 19947,11711,71316.13$114,797
Jul 19947,43111,31617.56$130,488
Jun 19946,50211,20417.09$111,119
May 19946,69110,09015.88$106,253
Apr 19946,8538,95114.14$96,901
Mar 19947,2388,64512.46$90,185
Feb 19945,9488,37312.50$74,350
Jan 19947,0729,96112.66$89,532
Dec 19936,7849,69612.33$83,647
Nov 19936,8169,81314.49$98,764
Oct 19937,5129,89215.85$119,065
Sep 19937,26610,00515.03$109,208
Aug 19937,51610,51015.66$117,701
Jul 19937,23910,45615.46$111,915
Jun 19937,04710,35216.79$118,319
May 19937,5059,79917.68$132,688
Apr 19936,89310,05218.05$124,419
Mar 19937,43662,74818.14$134,889
Feb 19936,98010,24617.90$124,942
Jan 19937,63012,71216.93$129,176

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                1,129 bbl  × $106.41 =   $120,137
Casinghead gas       230 Mcf  × $  3.05 =       $701

────────────────────────────────────────────────────
Month total                                 $120,837

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/20865 is the state's own key, not one this site invented.