SOUTH MALLET UNIT

Operated by WINN OPERATING, LLC (P-5 100109) in the SLAUGHTER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 67225District 8AField 83991001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$34.8 M
Apr 1994 – May 2026
Value, last 12 filed months
$369 k
at the published price for each month
Months reported
386
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 160 leases and 6,532 wells, and the rule below applies to all of them.

Discovered
1937-12-31
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 17 acres. The field rule took effect on 1993-02-02.

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: UNITS MAY BE 17.7 AC. OR UP TO 35.4 AC.

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
OilDisposition857,743 bbl$33,420,850
Casinghead gasProduction564,014 Mcf$1,396,085
Total$34,816,935

195,408 Mcf of this lease's gas, across 31 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 (138)

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 33.4216, -102.5843. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.4 miles. 1 well has no surveyed location and is left out of it.

33.42060, -102.58228 · centre of 137 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
43.5%
60 of 138 wells
With a plug date
42.0%
58 of 138 wells
Median depth
5,084 ft
132 wells filed one
Completion to plug
24.3 years
median over 33 wells

What the state filed about each well

On the RRC proration schedule
6043.5%
A plug date is filed
5842.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5842.0%
NeitherNo plug date, and not on the schedule.
7856.5%

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, 132 of 138 wells. Median 5,084 ft, with the middle half between 5,040 and 5,110 ft; the shallowest is 173 ft and the deepest 5,600 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, 89 of 138 wells, Jul 1943 – Sep 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 1943 – Sep 2022
89 of 138 wells; 49 filed none
Plug dates filed
Feb 1994 – Feb 2022
58 of 138 wells; 80 filed none

Last completion to plug: a median of 24.3 years across the 33 wells that filed both dates, with the middle half between 8.4 years and 31.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

138 wells

42-07902264145,078 ftFeb 1994Yes
42-079300873415,096 ftAug 1997Yes
42-219027861015,050 ftSep 2007Yes
42-219027952035,025 ftMar 2003Yes
42-21902798104W5,035 ftOct 2016Yes
42-219028021055,033 ftJul 2010Yes
42-21902805106W5,030 ftJan 2014Yes
42-21902815108W5,083 ftJun 2013Yes
42-219028212105,061 ftJul 2010Yes
42-219028292124,700 ftMar 2010Yes
42-219028361145,028 ftJul 2007Yes
42-219028372145,061 ftMar 2017Yes
42-219028522184,830 ftMar 2010Yes
42-21902855119W5,089 ftJul 2005Yes
42-219028602205,062 ftJul 2010Yes
42-2190286321W5,093 ftNov 1996Yes
42-219028721245,056 ftJul 2010Yes
42-219028751255,077 ftFeb 2010Yes
42-21902879227W5,038 ftOct 2011Yes
42-21902880285,048 ftMar 2010Yes
42-219028841315,021 ftAug 2007Yes
42-21902885132W5,080 ftJan 2019Yes
42-21902887134W5,100 ftApr 2016Yes
42-21903285302Yes
42-219305172275,090 ftJul 2010Yes
42-21930653231W5,039 ftFeb 2002Yes
42-07902260310W5,146 ft
42-07902265315W5,086 ft
42-079022673175,107 ft
42-079303343445,156 ft
42-07930825321A
42-079318273475,100 ft
42-07980737301WS
42-219027941035,028 ft
42-219028032055,067 ft
42-219028091075,051 ft
42-21902813208
42-21902825211
42-219028491175,087 ft
42-219028781275,031 ft
42-219028811295,037 ft
42-219028861335,017 ft
42-219302701365,110 ft
42-219305541445,110 ft
42-21930654230W5,020 ft
42-219315841545,128 ft
42-219315881565,122 ft
42-21981997101WS180 ft
42-21982095201WS
42-0790226212W5,120 ftSep 2022
42-21902840215W5,042 ftSep 2022
42-07902257307W5,065 ftOct 2019
42-079300963435,085 ftAug 2019
42-21902859120W5,110 ftJun 2019
42-21902851118W5,078 ftFeb 2019Dec 2020Yes
42-079022583085,052 ftApr 2016
42-079022693195,135 ftJun 2014
42-079103533325,155 ftMay 2013
42-21903289325W5,009 ftMay 2012
42-079022703205,109 ftMay 2010
42-07981767305W5,115 ftApr 2010
42-219305151425,090 ftNov 2009
42-21902817109W5,136 ftJan 2009
42-21902799204W4,988 ftJan 2009May 2017Yes
42-219341161615,600 ftJan 2009
42-219305711485,067 ftJan 2009Apr 2012Yes
42-219346501625,600 ftDec 2008
42-219032873135,120 ftOct 2008
42-219341142365,190 ftSep 2008
42-07902245301W5,139 ftAug 2008
42-21902850217W5,092 ftFeb 2008
42-079301153335,140 ftAug 2007Feb 2015Yes
42-219315931595,100 ftAug 2007
42-079022563065,113 ftMar 2007Mar 2007Yes
42-219028881354,988 ftDec 2006Aug 2007Yes
42-219302762235,100 ftJun 2005
42-07902278229W5,052 ftApr 2005
42-07902274324W5,134 ftApr 2005
42-219315941535,139 ftMar 2005
42-219101122215,065 ftOct 2004Jul 2005Yes
42-079318283485,085 ftAug 2004
42-079303333455,156 ftMay 2004
42-219027872014,920 ftMay 2004Dec 2014Yes
42-079022543045,027 ftMay 2004
42-07931206318A5,100 ftMar 2004
42-219302732265,100 ftJan 2004Jun 2011Yes
42-079301123365,120 ftApr 1998Nov 2012Yes
42-21930611150W5,045 ftSep 1994
42-079325033515,180 ftSep 1990
42-21902790102W5,040 ftFeb 1990Jul 1998Yes
42-21902833213W5,102 ftJan 1990Nov 2014Yes
42-21902791202W5,025 ftMar 1989Jul 2011Yes
42-21902818209W5,078 ftMar 1989Dec 2002Yes
42-21902856219W5,007 ftMar 1989Feb 2022Yes
42-219315852345,101 ftNov 1987Nov 1996Yes
42-079022773285,065 ftFeb 1987Jun 2011Yes
42-079300953425,075 ftMar 1986
42-219028201105,087 ftDec 1985
42-219315913465,118 ftSep 1985May 2017Yes
42-219346512375,065 ftAug 1985Jun 2011Yes
42-079301113375,110 ftJul 1985May 2012Yes
42-079022723225,046 ftJul 1985
42-079300253025,061 ftMay 1985Yes
42-219341152355,030 ftSep 1984
42-219302752245,100 ftJun 1984May 2011Yes
42-219028452165,039 ftApr 1984May 2008Yes
42-07931869304WS173 ftFeb 1984
42-079318263495,064 ftNov 1983
42-079318243505,055 ftNov 1983
42-219315922335,100 ftSep 1975Dec 1994Yes
42-219315831555,114 ftJul 1975
42-219315861585,100 ftJul 1975Jul 2009Yes
42-079301163385,100 ftAug 1971
42-079301133355,110 ftAug 1971
42-079301143345,130 ftAug 1971
42-219306831495,020 ftJul 1971
42-219306521525,040 ftJun 1971May 2010Yes
42-219305701475,060 ftJun 1971May 2012Yes
42-219306513405,040 ftMay 1971
42-21930623339W5,075 ftApr 1971
42-219305721465,110 ftFeb 1971Aug 1997Yes
42-219305532295,085 ftFeb 1971Mar 2017Yes
42-079817703315,141 ftDec 1970
42-219305141415,130 ftDec 1970
42-219305131405,125 ftNov 1970
42-219305161435,100 ftNov 1970
42-219305182284,095 ftNov 1970Mar 2010Yes
42-21930327395,120 ftAug 1970
42-219303251385,120 ftAug 1970
42-219302711375,110 ftJul 1970Oct 1994Yes
42-219302742255,110 ftMay 1970May 2011Yes
42-219201692225,150 ftJun 1968Dec 1995Yes
42-07902266316W5,040 ftJun 1965
42-219028833305,048 ftDec 1954
42-21902806206W5,001 ftNov 1949Mar 1994Yes
42-079022763265,044 ftFeb 1945
42-079022613115,040 ftAug 1943
42-07902259309W5,145 ftJul 1943

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 (386)

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

386 months

May 2026372367106.413.05$40,702
Apr 202637136698.932.87$37,753
Mar 202653543089.753.15$49,371
Feb 202617734763.503.75$12,541
Jan 202637833559.138.00$25,030
Dec 202537658456.664.41$23,882
Nov 202537772358.593.93$24,927
Oct 202556376359.383.30$35,953
Sep 202537466562.743.08$25,511
Aug 202536771763.933.01$25,624
Jul 202556977566.743.32$40,544
Jun 202537467466.483.13$26,972
May 202576780060.553.23$49,028
Apr 202555572662.363.54$37,182
Mar 2025377067.704.27$25,523
Feb 2025371070.884.34$26,296
Jan 2025575074.324.28$42,734
Dec 202458067768.993.12$42,127
Nov 202456844169.052.20$40,190
Oct 202457549971.372.28$42,176
Sep 202438347869.612.36$27,791
Aug 202455651375.632.06$43,109
Jul 202475024279.932.15$60,467
Jun 202438145678.082.63$30,950
May 202475746278.812.20$60,675
Apr 202456941384.451.66$48,737
Mar 202457844880.301.55$47,106
Feb 202453949876.091.78$41,901
Jan 202474348473.023.30$55,850
Dec 202336347671.262.61$27,110
Nov 202355047677.892.81$44,176
Oct 202355848185.443.09$49,161
Sep 202376411689.042.74$68,344
Aug 202375856180.522.67$62,534
Jul 202357750574.852.64$44,523
Jun 2023736068.962.26$50,755
May 2023773070.622.23$54,589
Apr 2023753078.122.24$58,824
Mar 2023563072.852.39$41,015
Feb 2023500075.112.47$37,555
Jan 2023546076.533.39$41,785
Dec 2022373076.415.73$28,501
Nov 2022551085.005.65$46,835
Oct 2022726087.185.86$63,293
Sep 20223822584.888.16$32,628
Aug 2022562394.529.13$53,148
Jul 202256315101.587.54$57,303
Jun 202255729115.097.98$64,336
May 202253847109.378.43$59,237
Apr 202254838104.226.84$57,372
Mar 202253136108.885.08$57,998
Feb 2022383391.054.86$34,887
Jan 20223771881.844.54$30,935
Dec 20213518471.323.90$25,361
Nov 202137427577.435.24$30,399
Oct 202137020979.795.71$30,717
Sep 202137227869.865.35$27,475
Aug 202172426066.024.22$48,896
Jul 202136323270.783.98$26,617
Jun 202135030869.493.38$25,363
May 202137315763.483.02$24,152
Apr 202137017660.362.76$22,819
Mar 202135337861.302.72$22,666
Feb 202136928957.805.55$22,932
Jan 202136341150.412.81$19,454
Dec 202037246144.642.68$17,839
Nov 202037337938.772.71$15,487
Oct 202036438536.972.48$14,411
Sep 202037540537.091.99$14,715
Aug 202035839739.982.39$15,260
Jul 202031138938.371.83$12,643
Jun 202037438534.901.69$13,703
May 202036145216.921.81$6,928
Apr 202056339814.751.80$9,022
Mar 202055353730.341.86$17,775
Feb 202072244949.881.98$36,903
Jan 202075040557.252.09$43,786
Dec 201973253159.012.30$44,419
Nov 201972849155.302.75$41,609
Oct 201971047853.472.42$39,120
Sep 201969049455.052.66$39,297
Aug 201967132953.112.30$36,395
Jul 201971434456.272.46$41,023
Jun 201971743052.782.49$38,914
May 201988354358.482.74$53,126
Apr 201953062862.632.75$34,921
Mar 20191,07342056.803.06$62,232
Feb 201972036050.852.79$37,617
Jan 201972260946.033.23$35,200
Dec 201872072546.594.19$36,579
Nov 20180052.934.24$0
Oct 201871272261.443.40$46,199
Sep 201869174659.543.11$43,461
Aug 201871480259.403.07$44,871
Jul 201865489665.142.93$45,229
Jun 201864782960.183.08$41,487
May 20181,07566565.382.90$72,213
Apr 201833045763.842.90$22,393
Mar 201864441261.222.79$40,574
Feb 201862144561.782.77$39,596
Jan 201898342662.874.01$63,509
Dec 201765255057.272.92$38,947
Nov 201764959755.423.12$37,829
Oct 201761460249.292.98$32,060
Sep 201761255147.523.09$30,783
Aug 201790476045.373.00$43,298
Jul 201763850043.873.09$29,533
Jun 201792062142.493.09$41,008
May 201795449345.373.26$44,892
Apr 201766144347.933.21$33,104
Mar 201794143246.772.98$45,300
Feb 201732139250.452.95$17,352
Jan 201795635849.413.42$48,460
Dec 201662134348.763.72$31,557
Nov 201696339542.492.64$41,962
Oct 201693954346.193.09$45,050
Sep 201681664441.553.10$35,902
Aug 20161,14086741.442.92$49,777
Jul 201694282641.622.92$41,622
Jun 201696496245.352.69$46,301
May 20161,00898342.521.99$44,817
Apr 20161,00592036.561.99$38,575
Mar 20161,04191333.011.79$36,001
Feb 20161,10378126.472.06$30,808
Jan 20161,63259327.352.36$46,037
Dec 20151,20365032.362.00$40,230
Nov 20151,3671,07338.792.17$55,351
Oct 20151,4151,27643.552.43$64,720
Sep 20151,21797842.992.76$55,017
Aug 20151,1831,30040.162.87$51,244
Jul 20151,4171,43548.152.95$72,455
Jun 20151,0621,09756.152.88$62,794
May 20151,3901,13355.212.96$80,090
Apr 20151,0501,23049.822.71$55,640
Mar 20151,7341,08142.892.93$77,544
Feb 20151,3841,00544.662.98$64,801
Jan 20151,3371,07343.433.10$61,393
Dec 20141,79898454.693.59$101,867
Nov 20141,03286970.464.25$76,410
Oct 20141,34920278.303.90$106,415
Sep 20141,68125186.164.05$145,850
Aug 20141,01686489.394.04$94,307
Jul 20141,7051,23496.564.18$169,792
Jun 20141,5131,22898.164.74$154,333
May 20141,6271,38694.734.73$160,677
Apr 20141,7091,30295.944.81$170,223
Mar 20141,3311,18495.895.06$133,617
Feb 20141,33799197.406.19$136,360
Jan 20141,3931,10090.404.86$131,274
Dec 20131,3371,29191.824.35$128,385
Nov 20131,7471,21888.853.74$159,774
Oct 20131,32069797.423.78$131,229
Sep 20132,0051,305104.113.72$213,592
Aug 20131,6361,342104.253.52$175,280
Jul 20131,6191,299102.523.72$170,809
Jun 20139751,31694.403.93$97,216
May 20131,6301,34394.834.15$160,145
Apr 20131,6251,16193.964.28$157,657
Mar 20131,6251,15493.623.91$156,648
Feb 20131,4901,03291.233.42$139,462
Jan 20131,5991,16491.603.42$150,449
Dec 20121,6241,34286.773.42$145,504
Nov 20121,6301,44486.953.62$146,963
Oct 20121,6331,38589.383.40$150,666
Sep 20129671,14294.672.92$94,879
Aug 20121,6551,23292.662.91$156,935
Jul 20121,6291,26585.133.02$142,498
Jun 20121,3281,40179.822.52$109,530
May 20121,9631,58391.612.49$183,769
Apr 20121,3071,513101.652.00$135,878
Mar 20121,2671,389105.052.22$136,185
Feb 20129991,058101.102.57$103,718
Jan 20122,0771,29898.092.73$207,282
Dec 20111,3751,17996.873.24$137,016
Nov 20111,8071,36195.723.31$177,473
Oct 20111,8481,67584.983.65$163,154
Sep 20111,7161,70383.623.99$150,280
Aug 20111,5431,61883.404.15$135,400
Jul 20111,6901,56394.144.52$166,157
Jun 20111,6611,45092.904.64$161,035
May 20111,6581,37798.134.40$168,765
Apr 20111,6611,256105.964.33$181,442
Mar 20112,0401,21896.364.06$201,516
Feb 20111,34099185.644.18$118,900
Jan 20111,8951,20386.504.59$169,438
Dec 20101,3281,10985.734.35$118,671
Nov 20101,7441,08380.843.80$145,095
Oct 20101,5481,25478.103.51$125,299
Sep 20101,829072.633.98$132,840
Aug 20101,8501,31673.684.42$142,124
Jul 20102,0841,36672.554.74$157,664
Jun 20101,9921,62670.364.91$148,141
May 20102,0271,38871.124.24$150,039
Apr 20101,9251,56681.694.12$163,709
Mar 20102,6431,98978.394.39$215,914
Feb 20101,6211,82873.585.44$129,222
Jan 20102,5301,71674.365.96$198,365
Dec 20091,5211,39871.445.48$116,327
Nov 20091,5031,21374.593.75$116,659
Oct 20091,45086872.544.11$108,751
Sep 20091,50998765.543.06$101,925
Aug 20091,5031,00767.423.22$104,573
Jul 20091,6981,02461.133.46$107,346
Jun 200976661366.163.90$53,066
May 20091,30574554.743.93$74,360
Apr 20091,74829046.773.59$82,794
Mar 20091,3273,32042.144.06$69,396
Feb 20091,14630432.814.63$39,009
Jan 20091,53536735.865.37$57,016
Dec 20081,92534137.105.98$73,456
Nov 20081,69245255.496.86$96,990
Oct 20081,75754675.246.92$135,976
Sep 20081,937369101.767.88$200,016
Aug 20081,960321114.228.48$226,594
Jul 20081,775363131.0811.39$236,801
Jun 20082,069319131.3313.03$275,879
May 20082,249296123.1711.57$280,435
Apr 20082,451250110.3110.45$272,984
Mar 20082,451350101.909.66$253,139
Feb 20082,60030692.538.77$243,262
Jan 20082,29517390.388.21$208,842
Dec 20072,59715088.337.30$230,488
Nov 20072,44514891.677.29$225,212
Oct 20072,58920582.856.92$215,918
Sep 20072,92724775.846.24$223,526
Aug 20072,75025269.066.39$191,525
Jul 20072,57028170.906.39$184,008
Jun 20072,07224662.007.55$130,321
May 20072,23527758.747.85$133,457
Apr 20073,01124959.617.81$181,429
Mar 20072,85761156.927.30$167,082
Feb 20072,03154855.108.22$116,410
Jan 20072,02561950.306.73$106,021
Dec 20062,73571056.656.92$159,850
Nov 20062,56172554.207.62$144,329
Oct 20062,70176954.906.01$152,910
Sep 20062,02169060.085.04$124,897
Aug 20062,61438568.717.34$182,434
Jul 20062,05099669.376.34$148,526
Jun 20062,21091566.286.38$152,320
May 20062,14486266.016.42$147,064
Apr 20062,04590164.397.36$138,309
Mar 20062,17875556.707.08$128,840
Feb 20061,72654357.597.75$103,609
Jan 20062,13275960.598.93$135,958
Dec 20052,18587054.9413.42$131,715
Nov 20051,83486154.6910.59$109,418
Oct 20052,41479558.3413.80$151,800
Sep 20052,33491861.4512.08$154,513
Aug 20052,33590661.519.80$152,502
Jul 20052,07252955.697.84$119,539
Jun 20052,11375452.337.38$116,139
May 20052,38687645.226.65$113,721
Apr 20052,5971,03549.207.36$135,391
Mar 20052,2801,09850.377.15$122,700
Feb 20051,75785345.226.31$84,836
Jan 20052,09897743.166.32$96,726
Dec 20042,15588339.866.75$91,860
Nov 20041,9451,08545.286.33$94,938
Oct 20042,4791,34149.706.52$131,943
Sep 20042,4391,45743.245.28$113,161
Aug 20042,2961,25842.375.55$104,264
Jul 20042,6001,33538.286.08$107,650
Jun 20042,76897136.106.43$106,171
May 20043,2501,80337.486.49$133,520
Apr 20041,6931,18434.475.86$65,294
Mar 20042,2541,25834.365.53$84,404
Feb 20042,5521,14532.455.51$89,121
Jan 20041,3581,32032.036.30$51,812
Dec 20032,347030.266.30$71,020
Nov 20032,340028.804.60$67,392
Oct 20032,412028.174.76$67,946
Sep 20032,4481,40026.314.75$71,056
Aug 20031,7121,08229.765.13$56,499
Jul 20032,1621,25229.415.17$70,058
Jun 20032,2211,33528.565.98$71,419
May 20032,3361,43426.595.97$70,679
Apr 20032,2341,33126.675.41$66,778
Mar 20032,4831,42231.146.10$85,989
Feb 20032,1391,17233.487.93$80,903
Jan 20032,3131,38630.315.58$77,844
Dec 20022,4131,36426.914.85$71,554
Nov 20022,0851,38524.664.14$57,146
Oct 20022,3221,50826.464.23$67,818
Sep 20022,2681,85027.443.64$68,959
Aug 20022,6542,03325.963.16$75,331
Jul 20022,7822,16424.583.06$75,007
Jun 20022,3893,07923.733.34$66,969
May 20022,7382,30224.663.58$75,769
Apr 20022,6261,99823.653.51$69,123
Mar 20022,7702,13422.003.10$67,561
Feb 20022,6011,66918.222.38$51,355
Jan 20022,7972,07717.172.38$52,959
Dec 20012,9391,79016.932.36$53,990
Nov 20012,7831,70818.072.41$54,397
Oct 20012,6822,07119.782.53$58,287
Sep 20012,7052,05824.262.25$70,257
Aug 20012,3331,93424.873.05$63,927
Jul 20012,6882,03323.933.20$70,824
Jun 20012,893024.563.82$71,052
May 20012,8452,28325.524.31$82,438
Apr 20012,9082,09724.685.34$82,958
Mar 20013,0952,34624.545.38$88,564
Feb 20012,6151,52627.755.77$81,367
Jan 20013,2921,66227.478.40$104,390
Dec 20003,0371,73526.889.12$97,462
Nov 20003,0851,53232.215.66$108,036
Oct 20003,2831,13231.235.15$108,353
Sep 20003,3531,63931.875.19$115,361
Aug 20003,0011,97929.644.54$97,936
Jul 20003,3391,98128.534.09$103,363
Jun 20003,0711,65729.304.40$97,267
May 20003,5221,23127.263.68$100,539
Apr 20003,0221,13824.513.12$77,615
Mar 20002,9551,79928.422.86$89,126
Feb 20002,8841,54627.622.73$83,871
Jan 20003,47453625.272.48$89,118
Dec 19993,66841624.282.42$90,067
Nov 19993,31911323.192.43$77,243
Oct 19993,006020.982.80$63,066
Sep 19992,80831621.752.62$61,902
Aug 19993,162019.262.88$60,900
Jul 19993,648017.892.37$65,263
Jun 19992,825015.942.36$45,031
May 19992,165015.792.32$34,185
Apr 19992,4981,64015.102.21$41,341
Mar 19992,7471,41012.471.84$36,847
Feb 19994,0632,0699.981.82$44,310
Jan 19994,6392,64410.381.90$53,176
Dec 19984,8712,7379.201.77$49,667
Nov 19984,7692,83910.892.19$58,140
Oct 19984,8961,47312.421.97$63,709
Sep 19984,9012,87512.592.08$67,691
Aug 19985,0763,01111.301.91$63,102
Jul 19984,9564,48811.742.24$68,224
Jun 19984,7605,04111.242.24$64,780
May 19984,8414,59812.622.21$71,238
Apr 19985,0544,37113.042.51$76,855
Mar 19985,1224,39512.802.31$75,712
Feb 19984,8063,78513.952.30$75,746
Jan 19985,4264,12214.702.15$88,644
Dec 19975,5403,27216.322.41$98,302
Nov 19975,2903,60218.193.09$107,349
Oct 19975,3674,31719.253.15$116,913
Sep 19975,0494,29517.742.95$102,260
Aug 19975,3933,82617.862.55$106,093
Jul 19975,6423,57617.582.25$107,221
Jun 19975,5163,46517.242.26$102,917
May 19975,8284,23118.972.31$120,324
Apr 19975,6393,73317.882.08$108,600
Mar 19975,5843,53118.951.94$112,664
Feb 19975,1923,54320.492.21$114,200
Jan 19975,7624,70823.483.54$151,957
Dec 19965,8245,19323.32$135,816
Nov 19965,5365,03721.97$121,626
Oct 19966,1234,56723.31$142,727
Sep 19964,9924,03422.22$110,922
Aug 19965,8374,50620.26$118,258
Jul 19966,0264,03819.55$117,808
Jun 19966,0964,62818.73$114,178
May 19966,1094,76519.43$118,698
Apr 19966,2704,01621.51$134,868
Mar 19966,2875,08119.38$121,842
Feb 19966,0117,76616.98$102,067
Jan 19966,6015,69617.07$112,679
Dec 19956,5825,91517.19$113,145
Nov 19956,1786,00616.00$98,848
Oct 19957,0873,39915.43$109,352
Sep 19956,9383,38116.18$112,257
Aug 19957,170015.92$114,146
Jul 19957,458015.24$113,660
Jun 19957,0737,43916.41$116,068
May 19957,3825,15317.56$129,628
Apr 19956,7287,27817.73$119,287
Mar 19957,4527,20416.44$122,511
Feb 19956,6186,85116.58$109,726
Jan 19957,31610,73815.92$116,471
Dec 19947,3436,63915.03$110,365
Nov 19946,8976,09815.90$109,662
Oct 19947,4558,06915.58$116,149
Sep 19946,8547,11115.29$104,798
Aug 19947,4339,50516.13$119,894
Jul 19947,3107,10917.56$128,364
Jun 19947,19910,15517.09$123,031
May 19947,5288,82915.88$119,545
Apr 19948,0489,20214.14$113,799

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                  372 bbl  × $106.41 =    $39,585
Casinghead gas       367 Mcf  × $  3.05 =     $1,118

────────────────────────────────────────────────────
Month total                                  $40,702

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/67225 is the state's own key, not one this site invented.