WELDER, MINNIE S.

Operated by ALLEGIANT RESOURCES, LLC (P-5 13365) in the PORTILLA (FRIO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12594District 04Field 72484020OilCasinghead gasSave
Value, all time
$161.0 M
Sep 1996 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
357
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
OilDisposition2,660,743 bbl$138,794,005
Casinghead gasProduction5,726,802 Mcf$22,246,529
Total$161,040,534

207,063 Mcf of this lease's gas, across 4 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 (71)

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 28.0806, -97.4438. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

28.08328, -97.44208 · 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
50.7%
36 of 71 wells
With a plug date
15.5%
11 of 71 wells
Median depth
8,600 ft
70 wells filed one
Completion to plug
18.1 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
3650.7%
A plug date is filed
1115.5%
BothOn the schedule and plugged. Neither fact cancels the other.
1115.5%
NeitherNo plug date, and not on the schedule.
3549.3%

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, 70 of 71 wells. Median 8,600 ft, with the middle half between 7,406 and 8,885 ft; the shallowest is 2,075 ft and the deepest 17,966 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, 70 of 71 wells, Jul 1980 – Jul 2022. 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 1980 – Jul 2022
70 of 71 wells; 1 filed none
Plug dates filed
Apr 2002 – Feb 2026
11 of 71 wells; 60 filed none

Last completion to plug: a median of 18.1 years across the 11 wells that filed both dates, with the middle half between 13.7 years and 23.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

71 wells

42-4090117626Yes
42-40932424778,600 ftJul 2022Yes
42-40933103112H7,367 ftApr 2022
42-40932450827,347 ftFeb 2022
42-4093306398H7,374 ftJan 2022
42-40932474848,600 ftJan 2022Yes
42-40932945908,565 ftSep 2021
42-40901684508,386 ftMar 2020Yes
42-40932240767,197 ftMar 2019
42-40932058685,854 ftSep 2018
42-40933093111H7,103 ftAug 2018
42-40932944927,600 ftAug 2018Yes
42-40932901868,716 ftAug 2018
42-40933092110H7,221 ftJul 2018
42-40933068104D4,990 ftJul 2018
42-40933069100H7,205 ftMay 2018
42-40933076102H8,141 ftApr 2018
42-40932057697,150 ftMar 2018Yes
42-40932949957,600 ftMar 2018Yes
42-40932178737,200 ftMar 2018
42-40933067103D4,990 ftFeb 2018
42-40932194748,947 ftDec 2017
42-4093306599H7,349 ftApr 2017
42-4090168248D7,253 ftApr 2017Aug 2025Yes
42-4093306297H7,070 ftMar 2017
42-40932947947,600 ftOct 2014Yes
42-40932942918,615 ftSep 2014
42-40932447808,800 ftSep 2014Yes
42-40901683499,100 ftApr 2014Yes
42-40901670349,250 ftApr 2012
42-40901661248,500 ftJun 2011Dec 2022Yes
42-40932946937,585 ftMay 2011
42-40932941898,650 ftMar 2011
42-40931720659,134 ftFeb 2011
42-40932867858,600 ftSep 2010
42-40932902878,666 ftMar 2010
42-40901656199,305 ftDec 2008Yes
42-40901653169,110 ftMay 2008Yes
42-40901650139,000 ftNov 2007Jun 2024Yes
42-4090168147 L7,275 ftJul 2007Yes
42-40901177358,719 ftJun 2007
42-40901659228,300 ftMar 2007Yes
42-409016632717,966 ftApr 2006Yes
42-40932446797,500 ftSep 2005Yes
42-40932166728,600 ftNov 2002Yes
42-40901687559,265 ftOct 2002Feb 2026Yes
42-4090164218,822 ftSep 2001Yes
42-40901660239,003 ftMar 2001
42-40932219757,187 ftJun 2000May 2010Yes
42-40932114709,048 ftFeb 2000Yes
42-40901647109,260 ftJul 1999Yes
42-4090164448,420 ftAug 1998
42-40932451818,919 ftMar 1998Yes
42-40901649129,000 ftJan 1998May 2020Yes
42-40931893668,600 ftJun 1997
42-40932469839,000 ftMay 1997Yes
42-4090164068,897 ftMar 1997
42-40932440788,910 ftMay 1996Yes
42-40901658218,800 ftDec 1995
42-40932021678,800 ftDec 1995
42-40901652158,847 ftJul 1995Yes
42-409317046410,668 ftJan 1995
42-409016942WD2,075 ftSep 1989Jun 2005Yes
42-4090163958,566 ftAug 1987Yes
42-4090164698,650 ftApr 1987Jun 2016Yes
42-4090166630D8,850 ftJan 1987Feb 2026Yes
42-40901178467,625 ftJun 1985
42-409016417 U8,850 ftJun 1984
42-4090166428D8,144 ftMar 1984Apr 2002Yes
42-4090167136D8,260 ftFeb 1981Feb 2004Yes
42-4090168856D7,600 ftJul 1980

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 (357)

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

357 months

May 20268734,558106.413.05$106,779
Apr 20261,2823,71898.932.87$137,498
Mar 20261,4258,67789.753.15$155,221
Feb 20268056,61163.503.75$75,911
Jan 20263393,88259.138.00$51,093
Dec 20254823,68356.664.41$43,565
Nov 20251,1035,67258.593.93$86,896
Oct 20251,3492,78459.383.30$89,304
Sep 20251,5093,45962.743.08$105,318
Aug 20251,7331,69163.933.01$115,889
Jul 20251,1322,91666.743.32$85,217
Jun 2025316066.483.13$21,008
May 20257591,55860.553.23$50,993
Apr 20251,6652,14662.363.54$111,433
Mar 20251,7132,35067.704.27$126,001
Feb 20251,5392,01870.884.34$117,844
Jan 20251,8492,81774.324.28$149,471
Dec 20242,0292,62768.993.12$148,181
Nov 20242,0182,58069.052.20$145,015
Oct 20241,6772,41271.372.28$125,190
Sep 20242,0222,25369.612.36$146,078
Aug 20241,8562,82375.632.06$146,195
Jul 20242,1632,41679.932.15$178,075
Jun 20241,8393,24478.082.63$152,134
May 20242,5374,04378.812.20$208,829
Apr 20242,1634,02184.451.66$189,337
Mar 20242,0102,85180.301.55$165,808
Feb 20242,6954,03476.091.78$212,258
Jan 20242,3884,18273.023.30$188,163
Dec 20233,2325,36671.262.61$244,321
Nov 20233,3585,34077.892.81$276,547
Oct 20233,5375,44885.443.09$319,021
Sep 20233,5127,97889.042.74$334,529
Aug 20234,2295,76380.522.67$355,923
Jul 20233,8705,81674.852.64$305,034
Jun 20233,4045,42068.962.26$246,981
May 20233,9106,92670.622.23$291,551
Apr 20233,5458,74078.122.24$296,493
Mar 20234,40510,82872.852.39$346,817
Feb 20233,72910,18675.112.47$305,201
Jan 20234,07610,61576.533.39$347,897
Dec 20224,23810,29976.415.73$382,829
Nov 20224,55311,24585.005.65$450,497
Oct 20226,64214,77087.185.86$665,657
Sep 20226,48713,94184.888.16$664,426
Aug 20224,7559,00494.529.13$531,624
Jul 20222,9018,631101.587.54$359,779
Jun 20221,6975,850115.097.98$241,974
May 20222,3804,377109.378.43$297,212
Apr 20222,70210,118104.226.84$350,785
Mar 20224,06812,567108.885.08$506,719
Feb 20223,59510,88891.054.86$380,228
Jan 20225,91119,64381.844.54$572,890
Dec 20214,07810,78271.323.90$332,883
Nov 20212,8898,14577.435.24$266,349
Oct 20214,0468,72579.795.71$372,684
Sep 20212,7367,50569.865.35$231,296
Aug 20214,07512,01966.024.22$319,759
Jul 20214,00513,91470.783.98$338,881
Jun 20215,05715,46069.493.38$403,675
May 20215,46915,95663.483.02$395,322
Apr 20213,24416,45660.362.76$241,200
Mar 20215,30818,42261.302.72$375,432
Feb 20215,60019,42057.805.55$431,421
Jan 20215,51121,72150.412.81$338,851
Dec 20205,45721,29044.642.68$300,561
Nov 20207,09021,69538.772.71$333,598
Oct 20205,35422,71536.972.48$254,235
Sep 20206,64321,74537.091.99$289,684
Aug 20207,89023,83539.982.39$372,291
Jul 20208,70923,04038.371.83$376,215
Jun 20207,49620,93334.901.69$296,994
May 20201,86719,09316.921.81$66,239
Apr 20205,13719,66714.751.80$111,257
Mar 20208,46827,21530.341.86$307,436
Feb 20207,55328,56549.881.98$433,321
Jan 20208,81033,49857.252.09$574,542
Dec 20198,22635,07859.012.30$566,249
Nov 20198,58730,00355.302.75$557,390
Oct 20199,63135,22253.472.42$600,155
Sep 20199,79935,46255.052.66$633,667
Aug 20199,98737,89553.112.30$617,733
Jul 201910,92837,26056.272.46$706,580
Jun 201911,24138,31852.782.49$688,758
May 201910,83342,04858.482.74$748,739
Apr 201911,70640,37162.632.75$844,195
Mar 201913,20142,66156.803.06$880,449
Feb 201913,19536,76450.852.79$773,619
Jan 201912,84818,87646.033.23$652,329
Dec 201818,65726,11146.594.19$978,516
Nov 201816,08926,93652.934.24$965,725
Oct 201814,22724,34261.443.40$956,823
Sep 201810,68719,53659.543.11$697,022
Aug 201818,43637,90859.403.07$1,211,346
Jul 201819,25035,56565.142.93$1,358,217
Jun 201819,00534,36260.183.08$1,249,450
May 201842,76252,17665.382.90$2,947,132
Apr 20184,70717,85263.842.90$352,280
Mar 20184,83411,97661.222.79$329,313
Feb 20184,70513,71861.782.77$328,621
Jan 20185,78813,27362.874.01$417,107
Dec 20176,13113,62557.272.92$390,928
Nov 20176,12611,42555.423.12$375,130
Oct 20176,75911,46849.292.98$367,368
Sep 20176,09812,27447.523.09$327,670
Aug 20176,1428,34945.373.00$303,746
Jul 20177,0219,84643.873.09$338,409
Jun 20178,9309,57142.493.09$408,984
May 20179,82612,97245.373.26$488,138
Apr 201714,12522,41447.933.21$748,996
Mar 201720,22025,27846.772.98$1,021,111
Feb 20179,5987,41450.452.95$506,110
Jan 20174,5302,50349.413.42$232,385
Dec 20164,29412,54848.763.72$256,090
Nov 20164,09310,75042.492.64$202,338
Oct 20164,59111,95446.193.09$248,999
Sep 20162,5788,60441.553.10$133,794
Aug 20164,26735,39741.442.92$280,337
Jul 20164,42936,76841.622.92$291,857
Jun 20164,98811,68945.352.69$257,600
May 20165,16322,41942.521.99$264,168
Apr 20164,8326,11636.561.99$188,835
Mar 20165,9138,74533.011.79$210,877
Feb 20165,3199,57126.472.06$160,545
Jan 20165,8738,87727.352.36$181,615
Dec 20155,53726132.362.00$179,700
Nov 20155,67816038.792.17$220,596
Oct 20156,3832,94143.552.43$285,116
Sep 20156,1993,67942.992.76$276,643
Aug 20156,6484,78040.162.87$280,714
Jul 20156,0693,84748.152.95$303,552
Jun 20156,2724,38856.152.88$364,823
May 20156,2564,84955.212.96$359,725
Apr 20156,0944,61349.822.71$316,088
Mar 20156,5175,94842.892.93$296,970
Feb 20156,5797,13744.662.98$315,059
Jan 20156,8516,35943.433.10$317,256
Dec 20147,6438,12854.693.59$447,186
Nov 20147,05615,99970.464.25$565,191
Oct 20148,5459,13278.303.90$704,697
Sep 20145,72610,90986.164.05$537,484
Aug 20145,6916,08689.394.04$533,276
Jul 20145,59610,51796.564.18$584,307
Jun 20145,77410,81898.164.74$618,019
May 20146,6534,66994.734.73$652,307
Apr 20145,4082,27895.944.81$529,799
Mar 20146,5382,93995.895.06$641,791
Feb 20146,0613,83397.406.19$614,075
Jan 20147,1097,72890.404.86$680,217
Dec 20136,9655,80891.824.35$664,817
Nov 20136,44011,40588.853.74$614,829
Oct 20137,7928,76197.423.78$792,208
Sep 20136,83810,284104.113.72$750,137
Aug 20138,52411,901104.253.52$930,550
Jul 20138,49213,526102.523.72$920,886
Jun 20137,50613,72994.403.93$762,568
May 20137,74521,98094.834.15$825,655
Apr 20137,35017,33593.964.28$764,845
Mar 20137,35317,15493.623.91$755,509
Feb 20137,36715,37991.233.42$724,686
Jan 20138,00219,72191.603.42$800,427
Dec 20126,13914,49986.773.42$582,270
Nov 20126,83412,09886.953.62$638,071
Oct 20126,74013,60089.383.40$648,657
Sep 20127,8756,69094.672.92$765,050
Aug 20127,3747,41092.662.91$704,824
Jul 20127,8698,67685.133.02$696,096
Jun 20127,54010,12279.822.52$627,341
May 20128,16610,14991.612.49$773,341
Apr 20127,70610,491101.652.00$804,263
Mar 20128,92212,812105.052.22$965,725
Feb 20129,42216,757101.102.57$995,634
Jan 201210,25419,22798.092.73$1,058,383
Dec 201110,85221,58496.873.24$1,121,160
Nov 20119,72015,15795.723.31$980,587
Oct 201111,09514,82884.983.65$996,954
Sep 201110,81615,43283.623.99$965,943
Aug 201111,59622,59083.404.15$1,060,840
Jul 201112,85719,44094.144.52$1,298,173
Jun 201114,25718,92092.904.64$1,412,262
May 201110,66614,62998.134.40$1,111,093
Apr 20117,1512,425105.964.33$768,228
Mar 20117,2877,72396.364.06$733,510
Feb 20116,73417,69485.644.18$650,660
Jan 20116,51317,17786.504.59$642,196
Dec 20107,28020,25085.734.35$712,156
Nov 20107,03217,58380.843.80$635,200
Oct 20107,37816,23478.103.51$633,185
Sep 20107,49917,04572.633.98$612,482
Aug 20108,77522,37373.684.42$745,416
Jul 20108,71715,74172.554.74$706,975
Jun 20107,45110,96470.364.91$578,090
May 20107,17614,82571.124.24$573,144
Apr 20107,5697,93781.694.12$651,033
Mar 20105,78911,82778.394.39$505,705
Feb 20106,1314,83073.585.44$477,406
Jan 20107,0915,34274.365.96$559,147
Dec 20096,2718,86071.445.48$496,586
Nov 20096,77512,58274.593.75$552,549
Oct 20096,77311,80572.544.11$539,835
Sep 20096,99212,99065.543.06$498,067
Aug 20097,20810,98567.423.22$521,319
Jul 20097,38412,22761.133.46$493,744
Jun 20097,5338,84666.163.90$532,838
May 20097,2754,70254.743.93$416,692
Apr 20097,2753,76446.773.59$353,755
Mar 20098,6256,60342.144.06$390,259
Feb 20097,91313,25132.814.63$321,017
Jan 20098,52914,70835.865.37$384,847
Dec 20089,06813,05737.105.98$414,466
Nov 20086,1059,27155.496.86$402,369
Oct 20087,03911,67375.246.92$610,415
Sep 20084,79811,634101.767.88$579,887
Aug 20087,40910,761114.228.48$937,542
Jul 20088,1915,731131.0811.39$1,138,949
Jun 20087,41510,965131.3313.03$1,116,715
May 20088,10515,772123.1711.57$1,180,843
Apr 20088,71112,342110.3110.45$1,089,944
Mar 20089,09915,370101.909.66$1,075,725
Feb 20088,52416,93892.538.77$937,282
Jan 20087,14114,43090.388.21$763,812
Dec 20078,24119,27388.337.30$868,658
Nov 20077,73217,33991.677.29$835,223
Oct 20077,69918,29282.856.92$764,479
Sep 20077,91910,28175.846.24$664,773
Aug 20077,19917,24469.066.39$607,317
Jul 20076,52615,48070.906.39$561,579
Jun 20077,08016,54162.007.55$563,819
May 20076,17420,53458.747.85$523,776
Apr 20077,89321,85659.617.81$641,092
Mar 20078,26330,89756.927.30$695,939
Feb 20075,68621,09855.108.22$486,640
Jan 20076,60120,07550.306.73$467,072
Dec 20067,73122,01156.656.92$590,243
Nov 20066,75222,61054.207.62$538,190
Oct 20066,40021,36354.906.01$479,833
Sep 20066,92820,75260.085.04$520,766
Aug 20066,71019,59568.717.34$604,870
Jul 20066,5128,07569.376.34$502,955
Jun 20066,93612,29966.286.38$538,233
May 20066,77817,00666.016.42$556,679
Apr 20067,31719,78564.397.36$616,769
Mar 20066,99617,00456.707.08$517,111
Feb 20065,92012,66157.597.75$439,070
Jan 20067,48515,20860.598.93$589,374
Dec 20056,77117,12254.9413.42$601,697
Nov 20056,86018,43854.6910.59$570,402
Oct 20059,21520,97758.3413.80$826,997
Sep 20055,98620,08861.4512.08$610,483
Aug 20055,96234,66261.519.80$706,301
Jul 20057,66735,51455.697.84$705,534
Jun 20056,72415,67652.337.38$467,572
May 20056,77616,51945.226.65$416,281
Apr 20055,78914,28949.207.36$389,993
Mar 20056,75010,42250.377.15$414,566
Feb 20056,64411,74045.226.31$374,544
Jan 20058,09417,74243.166.32$461,506
Dec 20046,73512,64439.866.75$353,818
Nov 20046,49514,42245.286.33$385,391
Oct 20048,16816,09149.706.52$510,784
Sep 20046,31435,14943.245.28$458,741
Aug 20047,77615,87242.375.55$417,569
Jul 20047,41311,99838.286.08$356,768
Jun 20046,84811,94536.106.43$324,055
May 20047,41212,42237.486.49$358,477
Apr 20047,06611,86334.475.86$313,064
Mar 20047,16311,41934.365.53$309,269
Feb 20046,67812,08432.455.51$283,279
Jan 20047,99312,45632.036.30$334,484
Dec 20038,12416,69330.266.30$351,026
Nov 20038,07415,95928.804.60$305,865
Oct 20036,74114,49128.174.76$258,866
Sep 20037,89911,67326.314.75$263,262
Aug 20037,41614,94229.765.13$297,348
Jul 20036,93812,56029.415.17$268,992
Jun 20037,95612,23128.565.98$300,401
May 20037,85511,96126.595.97$280,304
Apr 20036,88214,72826.675.41$263,181
Mar 20039,58113,34431.146.10$379,698
Feb 20037,60011,58233.487.93$346,246
Jan 20037,61813,09930.315.58$304,021
Dec 20028,33318,05626.914.85$311,881
Nov 20028,91319,52524.664.14$300,569
Oct 20028,74118,01726.464.23$307,483
Sep 20024,97216,26127.443.64$195,544
Aug 20027,06114,11225.963.16$227,956
Jul 20027,87014,28724.583.06$237,188
Jun 20028,36014,91423.733.34$248,169
May 20027,7199,69424.663.58$225,094
Apr 20028,50411,45923.653.51$241,367
Mar 20027,43414,29422.003.10$207,898
Feb 20025,71112,92918.222.38$134,770
Jan 20027,39712,63917.172.38$157,033
Dec 20018,64817,54516.932.36$187,894
Nov 20016,57514,44818.072.41$153,565
Oct 20017,34113,85519.782.53$180,243
Sep 20015,58911,24224.262.25$160,898
Aug 20016,2324,05824.873.05$167,380
Jul 20016,9909,21823.933.20$196,741
Jun 20015,38711,82024.563.82$177,506
May 20016,36012,04525.524.31$214,189
Apr 20017,0914,84024.685.34$200,829
Mar 20016,9109,65224.545.38$221,465
Feb 20016,73015,65527.755.77$277,041
Jan 20015,8643,00627.478.40$186,331
Dec 20006,31211,97426.889.12$278,899
Nov 20006,3249,19632.215.66$255,727
Oct 20007,89717,30731.235.15$335,676
Sep 20006,70012,62631.875.19$279,014
Aug 20007,03010,12729.644.54$254,353
Jul 20007,5989,79028.534.09$256,810
Jun 20006,78713,43629.304.40$257,941
May 20006,7939,15427.263.68$218,862
Apr 20006,56210,42424.513.12$193,316
Mar 20007,00312,81128.422.86$235,662
Feb 20006,46818,08027.622.73$227,941
Jan 20006,32517,83625.272.48$204,075
Dec 19996,48321,94624.282.42$210,598
Nov 19997,73518,59323.192.43$224,630
Oct 19997,05914,98520.982.80$190,111
Sep 19996,35917,50821.752.62$184,159
Aug 19997,63925,11619.262.88$219,351
Jul 19999,31235,82317.892.37$251,577
Jun 19997,39513,89215.942.36$150,691
May 19997,45817,23715.792.32$157,769
Apr 19998,55810,87015.102.21$153,227
Mar 199910,14715,52312.471.84$155,069
Feb 19998,33345,9079.981.82$166,613
Jan 19999,47991,24810.381.90$271,759
Dec 19989,58830,0749.201.77$141,540
Nov 199810,71935,37910.892.19$194,059
Oct 199811,60133,88312.421.97$210,807
Sep 199812,86334,08212.592.08$232,925
Aug 199811,08143,51411.301.91$208,212
Jul 199811,71820,83411.742.24$184,181
Jun 199810,57322,94111.242.24$170,166
May 199812,69139,91612.622.21$248,229
Apr 199812,82034,63713.042.51$253,950
Mar 199814,22323,40912.802.31$236,116
Feb 199811,92725,79013.952.30$225,676
Jan 199811,95411,90314.702.15$201,372
Dec 199712,20215,22816.322.41$235,853
Nov 199712,30219,66518.193.09$284,504
Oct 199712,84218,22819.253.15$304,623
Sep 199713,40319,99317.742.95$296,846
Aug 199715,07022,12617.862.55$325,676
Jul 199715,32179,55417.582.25$448,096
Jun 199715,96138,29017.242.26$361,596
May 199717,51645,47918.972.31$437,267
Apr 199718,70918,70917.882.08$373,484
Mar 199717,67038,94918.951.94$410,374
Feb 199717,05564,15920.492.21$490,985
Jan 199717,05770,70123.483.54$650,759
Dec 199619,85195,21723.32$462,925
Nov 199618,08360,69821.97$397,284
Oct 199623,08235,15123.31$538,041
Sep 199623,55115,99722.22$523,303

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                  873 bbl  × $106.41 =    $92,896
Casinghead gas     4,558 Mcf  × $  3.05 =    $13,883

────────────────────────────────────────────────────
Month total                                 $106,779

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. 04/O/12594 is the state's own key, not one this site invented.