NORTHEAST LEVELLAND UNIT

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61137District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$140.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$2.5 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
NGPA7none

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
OilDisposition3,573,416 bbl$137,484,968
Casinghead gasProduction991,560 Mcf$3,200,853
Total$140,685,822

198,808 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 (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 33.6044, -102.3906. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.5 miles.

33.60347, -102.38887 · 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
16.2%
6 of 37 wells
With a plug date
16.2%
6 of 37 wells
Median depth
4,878 ft
33 wells filed one
Completion to plug
22.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
616.2%
A plug date is filed
616.2%
BothOn the schedule and plugged. Neither fact cancels the other.
616.2%
NeitherNo plug date, and not on the schedule.
3183.8%

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, 33 of 37 wells. Median 4,878 ft, with the middle half between 4,865 and 5,000 ft; the shallowest is 4,828 ft and the deepest 5,100 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, 29 of 37 wells, May 1979 – Jan 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
May 1979 – Jan 2024
29 of 37 wells; 8 filed none
Plug dates filed
Aug 1980 – Jun 2023
6 of 37 wells; 31 filed none

Last completion to plug: a median of 22.3 years across the 2 wells that filed both dates, with the middle half between 11.8 years and 32.7 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

37 wells

42-21900117114,852 ftJan 2009Yes
42-21900119134,850 ftAug 1980Yes
42-2190252444,927 ftJun 2023Yes
42-2190181512
42-219025223
42-219025239
42-219025258
42-2190262124,875 ft
42-21933404244,930 ftJan 2024Apr 2006Yes
42-2193156515W5,100 ftJan 2024
42-2193156614W5,100 ftApr 2023
42-2190262064,872 ftApr 2015
42-2190252154,878 ftJul 2011
42-21903288104,889 ftOct 2010
42-2193156416W5,000 ftOct 2008
42-21936065324,866 ftJun 2008
42-21934188254,885 ftOct 2007
42-2190261914,874 ftAug 2007Jan 2009Yes
42-2193675536W4,865 ftMar 2007
42-2193156718W5,100 ftApr 2006
42-2193156317W5,100 ftJun 2001
42-21936186354,864 ftSep 1995
42-21936167334,870 ftSep 1995
42-21936166344,887 ftAug 1995
42-21936064304,868 ftJun 1994
42-21936069284,853 ftJun 1994
42-21936068294,872 ftJun 1994
42-21936070274,856 ftMay 1994
42-21936067264,850 ftMay 1994
42-21936066314,828 ftApr 1994
42-2193282413A5,000 ftAug 1985
42-2190262274,863 ftMay 1985
42-21933417235,000 ftFeb 1982
42-21932672225,000 ftJun 1979
42-21932506205,000 ftJun 1979
42-21932671214,950 ftJun 1979Jul 2022Yes
42-21932507195,000 ftMay 1979

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 2026806801106.413.05$88,206
Apr 20262,4121,03898.932.87$241,598
Mar 20262,8041,17889.753.15$255,369
Feb 20262,8731,10263.503.75$186,568
Jan 20262,8571,13159.138.00$177,980
Dec 20252,4701,02056.664.41$144,452
Nov 20252,9991,25058.593.93$180,619
Oct 20253,3551,32359.383.30$203,592
Sep 20253,4981,30462.743.08$223,477
Aug 20253,8531,31263.933.01$250,278
Jul 20254,0601,60466.743.32$276,282
Jun 20253,8241,21066.483.13$258,005
May 20254,6361,40860.553.23$285,261
Apr 20254,3671,36262.363.54$277,152
Mar 20254,3441,34767.704.27$299,838
Feb 20251,3541,22070.884.34$101,267
Jan 20252,0771,40374.324.28$160,366
Dec 20242,3271,67868.993.12$165,777
Nov 20241,1301,65469.052.20$81,663
Oct 20241,8532,63271.372.28$138,253
Sep 20241,5162,70669.612.36$111,927
Aug 20242,0013,04775.632.06$157,624
Jul 20241,7242,12379.932.15$142,357
Jun 20241,2742,10478.082.63$105,016
May 20247982,26478.812.20$67,868
Apr 20242,0182,80984.451.66$175,081
Mar 20242,2553,00380.301.55$185,717
Feb 20242,2642,45176.091.78$176,639
Jan 20242,4172,49973.023.30$184,730
Dec 20232,2572,63371.262.61$167,708
Nov 20232,4052,00877.892.81$192,963
Oct 20232,4032,07185.443.09$211,706
Sep 20232,3061,89989.042.74$210,520
Aug 20232,2342,00280.522.67$185,233
Jul 20232,2001,76174.852.64$169,322
Jun 20232,1081,29868.962.26$148,299
May 20232,4231,38370.622.23$174,193
Apr 20231,3271,07578.122.24$106,071
Mar 20232,1641,12672.852.39$160,342
Feb 20231,84395875.112.47$140,790
Jan 20231,9061,42976.533.39$150,707
Dec 20221,8781,25876.415.73$150,705
Nov 20222,0111,31285.005.65$178,343
Oct 20222,5201,13487.185.86$226,343
Sep 20222,4321,41784.888.16$217,996
Aug 20222,5101,38694.529.13$249,895
Jul 20222,6091,171101.587.54$273,854
Jun 20222,5031,635115.097.98$301,113
May 20222,2561,952109.378.43$263,200
Apr 20222,1821,794104.226.84$239,675
Mar 20222,5222,557108.885.08$287,576
Feb 20222,3812,57991.054.86$229,321
Jan 20222,5852,81981.844.54$224,348
Dec 20212,3202,89971.323.90$176,766
Nov 20212,5511,52377.435.24$205,500
Oct 20217,1052,71279.795.71$582,404
Sep 20217,1322,63569.865.35$512,341
Aug 20217,4082,44966.024.22$499,412
Jul 20217,2292,75670.783.98$522,643
Jun 20216,4853,30569.493.38$461,816
May 20215,0362,79463.483.02$328,117
Apr 20214,4352,45660.362.76$274,471
Mar 20213,8992,01761.302.72$244,489
Feb 20211,7771,49857.805.55$111,021
Jan 20211,9041,76750.412.81$100,946
Dec 20201,8401,65044.642.68$86,552
Nov 20201,6771,45538.772.71$68,955
Oct 20201,9711,45336.972.48$76,469
Sep 20202,8521,59437.091.99$108,954
Aug 20202,4831,83139.982.39$103,637
Jul 20202,7432,04738.371.83$108,985
Jun 20202,9662,28934.901.69$107,383
May 20203,1812,20116.921.81$57,817
Apr 20203,0142,19014.751.80$48,408
Mar 20202,9882,21930.341.86$94,775
Feb 20203,0302,15849.881.98$155,411
Jan 20203,4172,41457.252.09$200,680
Dec 20193,5162,31359.012.30$212,809
Nov 20193,5391,73155.302.75$200,468
Oct 20193,9282,15553.472.42$215,242
Sep 20193,2161,94255.052.66$182,201
Aug 20193,5782,02253.112.30$194,687
Jul 20193,6672,04356.272.46$211,368
Jun 20192,9152,22852.782.49$159,404
May 20194,5552,07858.482.74$272,071
Apr 20196,0352,26362.632.75$384,197
Mar 20195,7382,18456.803.06$332,606
Feb 20194,9342,26050.852.79$257,204
Jan 20195,7402,11846.033.23$271,049
Dec 20185,6741,77746.594.19$271,789
Nov 20183,8291,90352.934.24$210,732
Oct 20183,8921,87561.443.40$245,496
Sep 20183,6272,12059.543.11$222,541
Aug 20185,3062,40159.403.07$322,539
Jul 20184,9372,92965.142.93$330,184
Jun 20184,1502,61960.183.08$257,805
May 20184,5682,46065.382.90$305,792
Apr 20184,4582,11463.842.90$290,731
Mar 20183,4672,08361.222.79$218,055
Feb 20184,1542,29761.782.77$262,988
Jan 20184,7932,30362.874.01$310,569
Dec 20174,6272,25557.272.92$271,576
Nov 20174,5211,84555.423.12$256,307
Oct 20174,5572,32149.292.98$231,540
Sep 20174,1212,21947.523.09$202,681
Aug 20174,1502,56945.373.00$196,004
Jul 20173,4582,40343.873.09$159,121
Jun 20173,9722,67742.493.09$177,035
May 20174,2682,95245.373.26$203,273
Apr 20173,3002,56347.933.21$166,400
Mar 20173,3612,80246.772.98$165,554
Feb 20173,1752,19350.452.95$166,654
Jan 20172,8852,25149.413.42$150,244
Dec 20163,5582,17648.763.72$181,589
Nov 20164,3782,05242.492.64$191,447
Oct 20164,1294,18746.193.09$203,657
Sep 20163,8163,25041.553.10$168,632
Aug 20164,6574,02741.442.92$204,762
Jul 20164,2652,96341.622.92$186,174
Jun 20163,9442,60145.352.69$185,846
May 20164,1432,92542.521.99$181,984
Apr 20164,1133,12236.561.99$156,587
Mar 20163,9422,71033.011.79$134,987
Feb 20164,2992,90926.472.06$119,798
Jan 20164,6763,40827.352.36$135,946
Dec 20153,9273,52032.362.00$134,123
Nov 20154,3753,30038.792.17$176,858
Oct 20154,6113,46243.552.43$209,210
Sep 20154,6403,08142.992.76$207,972
Aug 20154,5022,98740.162.87$189,380
Jul 20153,9223,06048.152.95$197,856
Jun 20156,5243,41856.152.88$376,176
May 20153,0492,90755.212.96$176,927
Apr 20154,5873,31549.822.71$237,497
Mar 20155,3823,82542.892.93$242,059
Feb 20154,0152,81944.662.98$187,700
Jan 20155,2963,25243.433.10$240,089
Dec 20145,4763,66754.693.59$312,652
Nov 20145,2474,05570.464.25$386,945
Oct 20144,8673,33678.303.90$394,100
Sep 20145,1582,97486.164.05$456,444
Aug 20144,7563,07789.394.04$437,555
Jul 20144,5593,04796.564.18$452,952
Jun 20144,9043,43898.164.74$497,662
May 20145,2863,16394.734.73$515,693
Apr 20145,0362,46695.944.81$495,013
Mar 20145,3622,71595.895.06$527,891
Feb 20144,6092,58497.406.19$464,917
Jan 20144,9802,92790.404.86$464,419
Dec 20135,3332,97591.824.35$502,631
Nov 20134,6702,50788.853.74$424,301
Oct 20134,8692,79597.423.78$484,901
Sep 20135,0982,886104.113.72$541,482
Aug 20135,4483,040104.253.52$578,663
Jul 20135,6832,966102.523.72$593,648
Jun 20135,3402,95894.403.93$515,731
May 20135,4032,58294.834.15$523,079
Apr 20135,1192,76393.964.28$492,814
Mar 20135,5723,20493.623.91$534,187
Feb 20135,4282,66491.233.42$504,307
Jan 20135,6282,97191.603.42$525,685
Dec 20125,3423,23986.773.42$474,603
Nov 20125,5853,17686.953.62$497,129
Oct 20125,3793,05689.383.40$491,164
Sep 20125,4662,96294.672.92$526,111
Aug 20125,7953,08892.662.91$545,945
Jul 20126,0523,33885.133.02$525,290
Jun 20125,1133,13779.822.52$416,022
May 20125,5343,48191.612.49$515,632
Apr 20125,0153,121101.652.00$516,007
Mar 20125,6492,595105.052.22$599,194
Feb 20125,6562,155101.102.57$577,360
Jan 20126,0122,08998.092.73$595,429
Dec 20116,3801,87196.873.24$624,092
Nov 20116,0351,74295.723.31$583,438
Oct 20116,0901,95984.983.65$524,676
Sep 20115,8612,05783.623.99$498,296
Aug 20116,6862,23183.404.15$566,870
Jul 20116,1011,75094.144.52$582,253
Jun 20116,3931,57492.904.64$601,213
May 20116,7351,83998.134.40$669,006
Apr 20116,7791,919105.964.33$726,618
Mar 20115,4491,60596.364.06$531,578
Feb 20115,4161,54785.644.18$470,293
Jan 20115,7901,56486.504.59$508,012
Dec 20106,6431,78885.734.35$577,278
Nov 20107,2851,89780.843.80$596,119
Oct 20106,5251,59978.103.51$515,213
Sep 20106,1031,10372.633.98$447,650
Aug 20106,1351,26173.684.42$457,600
Jul 20105,7161,12472.554.74$420,020
Jun 20105,7431,09470.364.91$409,449
May 20106,4311,34771.124.24$463,078
Apr 20105,75497981.694.12$474,080
Mar 20106,4421,23178.394.39$510,391
Feb 20106,2071,18473.585.44$463,155
Jan 20106,50599574.365.96$489,646
Dec 20097,1001,25271.445.48$514,090
Nov 20096,4402,00874.593.75$487,893
Oct 20096,8341,95372.544.11$503,766
Sep 20096,2621,78865.543.06$415,891
Aug 20096,2412,05867.423.22$427,392
Jul 20096,4042,14761.133.46$398,915
Jun 20097,1402,51366.163.90$482,171
May 20097,7891,82254.743.93$433,523
Apr 20095,8571,75046.773.59$280,210
Mar 20096,9871,84542.144.06$301,921
Feb 20096,5771,84132.814.63$224,321
Jan 20097,2862,05435.865.37$272,308
Dec 20087,2861,90537.105.98$281,697
Nov 20086,5311,88455.496.86$375,330
Oct 20087,9512,22275.246.92$613,614
Sep 20087,8152,205101.767.88$812,623
Aug 20088,3152,345114.228.48$969,632
Jul 20088,4002,493131.0811.39$1,129,466
Jun 20088,0232,366131.3313.03$1,084,496
May 20088,0392,337123.1711.57$1,017,213
Apr 20088,2682,241110.3110.45$935,472
Mar 20088,4282,288101.909.66$880,925
Feb 20088,0192,15092.538.77$760,855
Jan 20088,3402,30490.388.21$772,675
Dec 20078,5672,35988.337.30$773,948
Nov 20078,2072,26491.677.29$768,844
Oct 20078,5302,42482.856.92$723,489
Sep 20078,5202,36175.846.24$660,899
Aug 20078,4272,32769.066.39$596,833
Jul 20078,5512,19670.906.39$620,294
Jun 20078,5752,34162.007.55$549,321
May 20078,3062,32458.747.85$506,129
Apr 20078,4912,18959.617.81$523,234
Mar 20078,6002,08656.927.30$504,744
Feb 20078,3832,36055.108.22$481,293
Jan 20079,1082,28250.306.73$473,483
Dec 20068,3202,03856.656.92$485,428
Nov 20068,4052,27254.207.62$472,858
Oct 20068,9491,78954.906.01$502,059
Sep 20068,6082,01660.085.04$527,324
Aug 20068,9962,15968.717.34$633,962
Jul 20069,1562,63869.376.34$651,884
Jun 20069,0042,07866.286.38$610,051
May 20069,1712,35866.016.42$620,528
Apr 20069,0312,14164.397.36$597,265
Mar 20069,2161,52956.707.08$533,377
Feb 20068,4111,50357.597.75$496,039
Jan 20069,1421,72560.598.93$569,324
Dec 20059,8211,33454.9413.42$557,462
Nov 20059,2551,24354.6910.59$519,317
Oct 200510,5671,36958.3413.80$635,365
Sep 20059,4271,37561.4512.08$595,898
Aug 20059,7031,38561.519.80$610,400
Jul 200510,8721,52755.697.84$617,439
Jun 20059,8731,45252.337.38$527,371
May 200510,1681,44945.226.65$469,434
Apr 20059,6441,31649.207.36$484,171
Mar 200510,1692,96650.377.15$533,434
Feb 20059,2931,31845.226.31$428,549
Jan 200510,3031,45043.166.32$453,845
Dec 200410,2271,42739.866.75$417,282
Nov 200410,1101,42745.286.33$466,814
Oct 200410,3371,49049.706.52$523,456
Sep 20049,8161,47143.245.28$432,216
Aug 200410,2581,50442.375.55$442,980
Jul 200410,5011,55938.286.08$411,464
Jun 200410,4661,43236.106.43$387,035
May 200410,4891,99837.486.49$406,104
Apr 200410,3991,83634.475.86$369,210
Mar 200410,8832,00534.365.53$385,028
Feb 200410,3541,85432.455.51$346,202
Jan 200411,2872,02932.036.30$374,305
Dec 200311,2262,03130.266.30$352,497
Nov 200310,9071,98828.804.60$323,257
Oct 200311,2382,09328.174.76$326,536
Sep 200310,4862,05526.314.75$285,647
Aug 200311,7062,30229.765.13$360,179
Jul 200310,6281,98229.415.17$322,818
Jun 200310,2882,19428.565.98$306,952
May 200311,7902,48426.595.97$328,332
Apr 200311,6922,40426.675.41$324,825
Mar 200311,5052,41731.146.10$373,000
Feb 200311,0172,27733.487.93$386,896
Jan 200311,6532,33730.315.58$366,248
Dec 200211,5812,15626.914.85$322,109
Nov 200210,7282,22924.664.14$273,774
Oct 200213,2222,45326.464.23$360,228
Sep 200210,7642,23627.443.64$303,492
Aug 200211,7102,27025.963.16$311,174
Jul 200212,0462,28024.583.06$303,071
Jun 200211,3382,26723.733.34$276,619
May 200211,870024.663.58$292,714
Apr 200212,2702,10723.653.51$297,586
Mar 200212,5982,18222.003.10$283,926
Feb 200210,5851,82818.222.38$197,201
Jan 200212,1012,08517.172.38$212,727
Dec 200112,5861,95116.932.36$217,694
Nov 200111,6502,07618.072.41$215,509
Oct 200111,9572,26519.782.53$242,237
Sep 200111,4822,13324.262.25$283,355
Aug 200112,2652,33724.873.05$312,166
Jul 200113,0742,29223.933.20$320,189
Jun 200112,1232,70724.563.82$308,093
May 200112,7332,53225.524.31$335,852
Apr 200113,1742,38924.685.34$337,880
Mar 200112,5552,47224.545.38$321,390
Feb 200111,2402,08927.755.77$323,957
Jan 200112,6982,29427.478.40$368,081
Dec 200013,3382,48826.889.12$381,222
Nov 200013,7082,59432.215.66$456,212
Oct 200014,2582,74231.235.15$459,386
Sep 200012,8112,92931.875.19$423,478
Aug 200013,1742,71029.644.54$402,783
Jul 200014,6223,08528.534.09$429,783
Jun 200013,0132,74529.304.40$393,351
May 200014,2822,65727.263.68$399,104
Apr 200013,7562,38124.513.12$344,579
Mar 200014,1382,60028.422.86$409,237
Feb 200013,4472,42927.622.73$378,029
Jan 200015,6612,62025.272.48$402,252
Dec 199914,1972,36924.282.42$350,445
Nov 199913,5542,47423.192.43$320,339
Oct 199913,9842,69320.982.80$300,935
Sep 199912,9582,57721.752.62$288,585
Aug 199912,7712,66119.262.88$253,621
Jul 199912,3232,36817.892.37$226,076
Jun 199913,4712,43015.942.36$220,468
May 199913,2752,67815.792.32$215,828
Apr 199914,5262,57715.102.21$225,033
Mar 199914,4092,45412.471.84$184,191
Feb 199913,6512,4929.981.82$140,767
Jan 199915,5312,65610.381.90$166,258
Dec 199815,9412,7319.201.77$151,500
Nov 199815,0882,75010.892.19$170,319
Oct 199816,5443,10212.421.97$211,585
Sep 199815,9342,90112.592.08$206,651
Aug 199816,3182,99211.301.91$190,100
Jul 199816,6974,74611.742.24$206,641
Jun 199817,3995,23511.242.24$207,277
May 199816,3264,16912.622.21$215,232
Apr 199815,8752,90013.042.51$214,275
Mar 199815,9052,96012.802.31$210,420
Feb 199815,3852,76113.952.30$220,969
Jan 199815,4832,73214.702.15$233,487
Dec 199716,0702,27316.322.41$267,743
Nov 199716,0612,39118.193.09$299,534
Oct 199716,8022,62819.253.15$331,716
Sep 199716,4122,15617.742.95$297,520
Aug 199717,3392,13217.862.55$315,121
Jul 199717,6541,95817.582.25$314,757
Jun 199716,5441,76917.242.26$289,212
May 199717,8032,42118.972.31$343,312
Apr 199717,9362,72517.882.08$326,371
Mar 199718,5292,67118.951.94$356,304
Feb 199716,8862,40620.492.21$351,302
Jan 199719,2782,94123.483.54$463,058
Dec 199619,6003,07523.32$457,072
Nov 199619,3992,88221.97$426,196
Oct 199620,2393,02923.31$471,771
Sep 199619,4942,96722.22$433,157
Aug 199620,4763,07520.26$414,844
Jul 199620,4763,54319.55$400,306
Jun 199620,0923,17118.73$376,323
May 199620,8583,22919.43$405,271
Apr 199620,4783,28621.51$440,482
Mar 199621,2013,45919.38$410,875
Feb 199620,2673,20816.98$344,134
Jan 199621,9823,27217.07$375,233
Dec 199522,9523,45117.19$394,545
Nov 199522,0883,27916.00$353,408
Oct 199524,7413,92215.43$381,754
Sep 199523,0134,25916.18$372,350
Aug 199521,1144,26515.92$336,135
Jul 199520,8984,30415.24$318,486
Jun 199521,7974,78016.41$357,689
May 199523,6115,02717.56$414,609
Apr 199521,9533,55917.73$389,227
Mar 199521,9053,90016.44$360,118
Feb 199520,5594,67116.58$340,868
Jan 199521,6563,30815.92$344,764
Dec 199423,4084,08715.03$351,822
Nov 199422,9875,12415.90$365,493
Oct 199425,0814,30815.58$390,762
Sep 199425,6714,60115.29$392,510
Aug 199427,0425,76016.13$436,187
Jul 199428,2597,03017.56$496,228
Jun 199425,9818,03017.09$444,015
May 199419,1714,04015.88$304,435
Apr 199418,4873,33414.14$261,406
Mar 199416,9183,98612.46$210,798
Feb 199415,2263,64412.50$190,325
Jan 199417,2444,51912.66$218,309
Dec 199316,3783,96412.33$201,941
Nov 199315,9254,44614.49$230,753
Oct 199316,7594,57515.85$265,630
Sep 199316,5344,12515.03$248,506
Aug 199316,9804,88715.66$265,907
Jul 199317,3104,95615.46$267,613
Jun 199316,5753,69716.79$278,294
May 199317,3174,77317.68$306,165
Apr 199316,5324,60118.05$298,403
Mar 199317,5354,73618.14$318,085
Feb 199315,9404,58317.90$285,326
Jan 199317,9584,08116.93$304,029

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                  806 bbl  × $106.41 =    $85,766
Casinghead gas       801 Mcf  × $  3.05 =     $2,440

────────────────────────────────────────────────────
Month total                                  $88,206

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. 8A/O/61137 is the state's own key, not one this site invented.