NORTHWEST MALLET UNIT

Operated by OCCIDENTAL PERMIAN EOR, LLC (P-5 103962) 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 18246District 8AField 83991001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$659.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$15.8 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 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.

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
NGPA19none

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
OilDisposition12,912,929 bbl$635,443,999
Casinghead gasProduction6,643,636 Mcf$23,719,819
Total$659,163,818

918,929 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 (179)

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 33.5052, -102.5834. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.5 miles.

33.50973, -102.58049 · 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
22.3%
40 of 179 wells
With a plug date
22.3%
40 of 179 wells
Median depth
5,029 ft
138 wells filed one
Completion to plug
3.0 years
median over 16 wells

What the state filed about each well

On the RRC proration schedule
4022.3%
A plug date is filed
4022.3%
BothOn the schedule and plugged. Neither fact cancels the other.
4022.3%
NeitherNo plug date, and not on the schedule.
13977.7%

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, 138 of 179 wells. Median 5,029 ft, with the middle half between 5,002 and 5,048 ft; the shallowest is 4,949 ft and the deepest 6,520 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, 108 of 179 wells, Jun 1970 – Sep 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
Jun 1970 – Sep 2025
108 of 179 wells; 71 filed none
Plug dates filed
Jan 1992 – Jul 2026
40 of 179 wells; 139 filed none

Last completion to plug: a median of 3.0 years across the 16 wells that filed both dates, with the middle half between 17 months and 13.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

179 wells

42-07900998118W5,032 ftMar 2017Yes
42-07901012675,022 ftApr 1996Yes
42-07901014334,987 ftJan 1992Yes
42-0790119677W5,013 ftSep 2013Yes
42-079308981555,000 ftOct 2024Yes
42-2190046212W4,954 ftJul 2002Yes
42-219005311055,035 ftJul 1995Yes
42-21900544165,000 ftMay 2024Yes
42-21900547114,959 ftJan 1992Yes
42-2190055195W5,018 ftSep 2017Yes
42-2190055275,037 ftJul 2002Yes
42-21900553885,013 ftOct 2001Yes
42-2190055797W5,040 ftMar 2022Yes
42-21900558895,031 ftAug 2001Yes
42-2190056299W5,029 ftApr 2022Yes
42-21900579564,975 ftJan 2010Yes
42-2190058215W4,990 ftAug 1996Yes
42-2190058918W4,975 ftNov 1996Yes
42-219005938W4,984 ftFeb 2003Yes
42-2190059495,000 ftApr 2024Yes
42-21900646215,058 ftJan 1992Yes
42-2190064922W5,062 ftDec 2015Yes
42-219307421395,000 ftJul 2025Yes
42-219324711565,041 ftDec 2009Yes
42-07900995117
42-0790100594
42-0790100948
42-0790101349W5,000 ft
42-0790101514
42-0790101634W4,990 ft
42-07930061134
42-07930892146
42-07930899158
42-21900452116
42-2190045591
42-2190045925
42-21900529100
42-21900534121
42-21900536107
42-21900539123
42-2190054327
42-219005495
42-21900559985,032 ft
42-2190056184
42-2190056390
42-21900564504,983 ft
42-2190057271
42-2190057454
42-2190057855W5,002 ft
42-2190058163
42-2190058437
42-2190059229
42-219005963
42-219005986
42-2190064441
42-2190064730
42-2190065023
42-2190065143
42-2190327235
42-21910163127
42-21930246129
42-21930248131
42-21930367133
42-21930743140
42-21930744141
42-21930745142
42-219307471455,030 ft
42-219307481385,011 ft
42-21932468152
42-21932473161
42-21932485165
42-07901004875,030 ftSep 2025
42-21900554965,063 ftJul 2025
42-07901017264,994 ftJan 2025
42-21900576625,002 ftDec 2024
42-219302471305,060 ftMay 2024
42-21900566605,085 ftNov 2023Jul 2026Yes
42-21900569525,017 ftNov 2023
42-079331201685,043 ftOct 2023
42-21900571615,004 ftOct 2023
42-21900577735,002 ftJul 2023
42-21900451585,024 ftMar 2023
42-2190046046W5,004 ftFeb 2023
42-2190057070W5,030 ftFeb 2023
42-2190058638W5,010 ftJan 2023
42-219369001705,044 ftJan 2023
42-21900448755,013 ftDec 2022May 2025Yes
42-21900532120W5,038 ftOct 2022Jul 2024Yes
42-2190059710W4,971 ftApr 2022Aug 2022Yes
42-0790100679W5,009 ftApr 2022
42-21900542124W5,050 ftApr 2022
42-2190056083W5,063 ftMar 2022
42-079309101645,029 ftFeb 2022May 2024Yes
42-07900996102W5,033 ftFeb 2022
42-2190044957W5,039 ftFeb 2022
42-219005381145,051 ftFeb 2022
42-219005451155,051 ftFeb 2022
42-2190064342W4,994 ftJan 2022
42-21900526110W5,024 ftApr 2021
42-2190045724W4,993 ftDec 2020
42-219369051735,048 ftDec 2019
42-0790100847W4,982 ftAug 2019Aug 2019Yes
42-219324701535,041 ftJul 2019
42-2190057353W6,520 ftJul 2019Aug 2019Yes
42-219302451285,041 ftMar 2019Jun 2023Yes
42-21900590194,981 ftJan 2019
42-07901001104W5,033 ftAug 2018
42-219369041725,040 ftAug 2018
42-07901003785,085 ftMar 2018
42-07901011595,000 ftDec 2017
42-219324491515,033 ftNov 2017
42-079009991125,045 ftJul 2017
42-079333621805,205 ftJul 2017
42-219324801575,044 ftJan 2017Jun 2017Yes
42-2190058728W5,000 ftDec 2016
42-07901007654,949 ftDec 2016
42-2190059140W5,064 ftNov 2016
42-07901002925,069 ftOct 2016
42-0790119793W5,048 ftAug 2016
42-2190057572W5,021 ftJul 2016
42-219324481495,014 ftFeb 2016
42-219324471485,051 ftNov 2015
42-21900453865,051 ftOct 2015May 2023Yes
42-079010001195,026 ftOct 2015
42-2190058336W5,004 ftSep 2015
42-219369031695,045 ftJul 2015
42-21900528126W5,043 ftFeb 2015
42-219369071715,028 ftJan 2015
42-2190064520W5,050 ftOct 2014
42-21900540108W5,041 ftOct 2014
42-219373031795,100 ftJan 2014
42-219005331135,014 ftOct 2013
42-219311951624,998 ftApr 2013
42-219324841635,020 ftApr 2013
42-2190045485W5,108 ftJan 2013
42-07930129143A5,025 ftNov 2012
42-2190058074W5,006 ftSep 2012
42-21900530101W5,036 ftJul 2012
42-079308971505,022 ftDec 2011
42-21900450645,030 ftDec 2011
42-219005411095,111 ftNov 2011
42-2190056851W5,057 ftOct 2011
42-219303651365,051 ftAug 2011
42-219324741605,047 ftJul 2011Jul 2023Yes
42-219005461W5,058 ftJul 2011
42-21932548159 A5,055 ftMay 2011
42-21900556825,025 ftMar 2011
42-219005271115,077 ftJan 2011
42-21900537122W5,080 ftSep 2010
42-2190064844W4,981 ftMay 2010
42-219371161775,071 ftJan 2010
42-219371171785,080 ftJan 2010
42-219370311765,097 ftOct 2009
42-219370301755,146 ftJul 2009
42-21900588395,013 ftDec 2008
42-219324461475,017 ftAug 2008
42-219307461445,028 ftJul 2008
42-079009971035,024 ftNov 2007
42-219369061745,026 ftMay 2007
42-21900535106W5,046 ftApr 2007
42-21900550805,015 ftJan 2007
42-21900567694,995 ftNov 2006
42-2190044776W4,995 ftJul 2006
42-079331171675,033 ftJul 2006
42-21900458454,975 ftMar 2004
42-2190056568W5,003 ftApr 2003
42-219005952W4,967 ftJul 2001
42-21900585174,999 ftMar 1998Jul 2020Yes
42-2190055581W5,018 ftApr 1993Aug 2021Yes
42-0790101066W5,004 ftMay 1992
42-219005251255,032 ftOct 1991
42-219005484W4,963 ftAug 1991Nov 1994Yes
42-21900461325,049 ftJun 1991
42-0790101913W4,979 ftMar 1987
42-079301261375,049 ftOct 1984May 2001Yes
42-079300601325,052 ftAug 1984Jul 2024Yes
42-219324781665,041 ftAug 1984
42-219324691545,019 ftApr 1984
42-21930364135Jun 1970

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 202618,7225,216106.413.05$2,008,095
Apr 202618,75110,58998.932.87$1,885,424
Mar 202618,82410,45389.753.15$1,722,375
Feb 202616,47311,24663.503.75$1,088,212
Jan 202618,40112,07459.138.00$1,184,618
Dec 202518,43212,31756.664.41$1,098,716
Nov 202517,9729,57758.593.93$1,090,583
Oct 202517,5449,71559.383.30$1,073,869
Sep 202517,1109,25762.743.08$1,101,964
Aug 202517,96011,05563.933.01$1,181,511
Jul 202517,44310,83066.743.32$1,200,049
Jun 202516,92010,60666.483.13$1,158,025
May 202518,09211,38960.553.23$1,132,283
Apr 202518,44911,36162.363.54$1,190,733
Mar 202519,27011,59767.704.27$1,354,079
Feb 202518,28710,66970.884.34$1,342,495
Jan 202519,90510,00874.324.28$1,522,161
Dec 202420,22211,51468.993.12$1,431,055
Nov 202419,66510,88869.052.20$1,381,805
Oct 202421,15011,72371.372.28$1,536,220
Sep 202420,56211,20569.612.36$1,457,813
Aug 202420,89810,93475.632.06$1,603,079
Jul 202421,05210,67579.932.15$1,705,601
Jun 202419,07911,05478.082.63$1,518,804
May 202421,13511,69478.812.20$1,691,358
Apr 202420,44911,20584.451.66$1,745,509
Mar 202422,25111,55080.301.55$1,804,602
Feb 202419,45410,26776.091.78$1,498,567
Jan 202421,79711,43373.023.30$1,629,319
Dec 202322,20311,38171.262.61$1,611,898
Nov 202321,13210,73977.892.81$1,676,122
Oct 202321,07111,01285.443.09$1,834,303
Sep 202320,66010,01989.042.74$1,866,969
Aug 202321,6784,67180.522.67$1,757,998
Jul 202321,61312,08974.852.64$1,649,670
Jun 202321,39211,84768.962.26$1,501,949
May 202322,91611,93870.622.23$1,644,919
Apr 202322,08510,87478.122.24$1,749,614
Mar 202322,52611,42272.852.39$1,668,354
Feb 202320,55010,43975.112.47$1,569,250
Jan 202323,59011,92576.533.39$1,845,741
Dec 202224,30012,39976.415.73$1,927,798
Nov 202223,02011,59785.005.65$2,022,179
Oct 202224,60510,64187.185.86$2,207,460
Sep 202223,16010,16684.888.16$2,048,813
Aug 202223,19612,94694.529.13$2,310,646
Jul 202223,70312,903101.587.54$2,505,066
Jun 202223,16712,706115.097.98$2,767,648
May 202224,25813,547109.378.43$2,767,340
Apr 202223,76913,380104.226.84$2,568,692
Mar 202224,95113,766108.885.08$2,786,547
Feb 202221,79211,98291.054.86$2,042,380
Jan 202224,58812,30381.844.54$2,068,109
Dec 202124,98112,50871.323.90$1,830,415
Nov 202123,53110,56877.435.24$1,877,348
Oct 202124,04410,03079.795.71$1,975,781
Sep 202124,0708,99769.865.35$1,729,672
Aug 202124,70411,74066.024.22$1,680,508
Jul 202124,92412,89770.783.98$1,815,478
Jun 202123,44212,39069.493.38$1,670,870
May 202125,31512,91263.483.02$1,645,960
Apr 202123,60712,46860.362.76$1,459,311
Mar 202124,60012,95061.302.72$1,543,164
Feb 202121,43010,51657.805.55$1,296,996
Jan 202125,54012,38150.412.81$1,322,265
Dec 202025,07412,14644.642.68$1,151,800
Nov 202023,75911,10138.772.71$951,182
Oct 202025,55611,89736.972.48$974,291
Sep 202024,94911,99837.091.99$949,247
Aug 202025,67412,66539.982.39$1,056,654
Jul 202025,18612,82038.371.83$989,785
Jun 202024,98612,50134.901.69$893,142
May 202027,12212,98916.921.81$482,476
Apr 202026,06612,29014.751.80$406,649
Mar 202027,78932,50030.341.86$903,446
Feb 202026,28730,41649.881.98$1,371,440
Jan 202028,04014,01757.252.09$1,634,652
Dec 201929,26014,47459.012.30$1,759,986
Nov 201929,232055.302.75$1,616,530
Oct 201929,14482,21353.472.42$1,757,165
Sep 201928,693055.052.66$1,579,550
Aug 201930,0981,06653.112.30$1,600,961
Jul 201929,8911,08956.272.46$1,684,646
Jun 201929,33193652.782.49$1,550,422
May 201930,07812,69958.482.74$1,793,761
Apr 201929,11112,35462.632.75$1,857,204
Mar 201929,75012,42856.803.06$1,727,856
Feb 201927,03914,12550.852.79$1,414,373
Jan 201930,54815,02346.033.23$1,454,621
Dec 201828,86614,97046.594.19$1,407,523
Nov 201828,95815,89052.934.24$1,600,077
Oct 201829,79517,13361.443.40$1,888,824
Sep 201829,26515,96959.543.11$1,792,070
Aug 201830,57117,01659.403.07$1,868,098
Jul 201830,28216,91565.142.93$2,022,162
Jun 201830,18917,56860.183.08$1,870,829
May 201831,53516,83465.382.90$2,110,590
Apr 201830,88215,90263.842.90$2,017,635
Mar 201831,20015,06561.222.79$1,952,048
Feb 201828,04714,08161.782.77$1,771,693
Jan 201831,64215,37162.874.01$2,050,960
Dec 201731,49916,42257.272.92$1,851,925
Nov 201730,39815,04255.423.12$1,731,564
Oct 201731,07916,01949.292.98$1,579,679
Sep 201730,36872,87247.523.09$1,668,064
Aug 201731,61618,30145.373.00$1,489,401
Jul 201731,2371,53243.873.09$1,375,097
Jun 201730,8551,38742.493.09$1,315,311
May 201733,1151,59945.373.26$1,507,646
Apr 201731,84917,38347.933.21$1,582,350
Mar 201733,42818,16946.772.98$1,617,638
Feb 201729,85613,19850.452.95$1,545,204
Jan 201734,11815,14749.413.42$1,737,555
Dec 201634,19015,08448.763.72$1,723,260
Nov 201630,95813,60342.492.64$1,351,377
Oct 201633,25715,08346.193.09$1,582,751
Sep 201631,28114,46741.553.10$1,344,582
Aug 201633,60714,03141.442.92$1,433,705
Jul 201632,88712,15941.622.92$1,404,314
Jun 201632,62712,31445.352.69$1,512,708
May 201633,28615,49342.521.99$1,446,168
Apr 201631,56013,49436.561.99$1,180,701
Mar 201633,15715,06633.011.79$1,121,541
Feb 201631,44215,79126.472.06$864,857
Jan 201633,96917,35627.352.36$970,088
Dec 201532,81217,13832.362.00$1,096,096
Nov 201532,32216,49338.792.17$1,289,516
Oct 201532,47816,20043.552.43$1,453,728
Sep 201531,51315,34342.992.76$1,397,066
Aug 201533,02315,72640.162.87$1,371,376
Jul 201534,01118,13048.152.95$1,691,024
Jun 201532,82815,82556.152.88$1,888,913
May 201533,89317,49855.212.96$1,922,947
Apr 201531,62016,93749.822.71$1,621,150
Mar 201533,59817,54642.892.93$1,492,511
Feb 201530,61123,56544.662.98$1,437,221
Jan 201532,47126,75943.433.10$1,493,185
Dec 201433,60312,60854.693.59$1,883,028
Nov 201431,1377,74470.464.25$2,226,839
Oct 201432,95911,28278.303.90$2,624,700
Sep 201431,04213,91986.164.05$2,730,887
Aug 201433,59015,62289.394.04$3,065,647
Jul 201434,24415,16096.564.18$3,369,963
Jun 201433,03714,44798.164.74$3,311,346
May 201433,50014,34894.734.73$3,241,272
Apr 201432,41526,67795.944.81$3,238,188
Mar 201434,86839,69295.895.06$3,544,207
Feb 201431,20520,49697.406.19$3,166,278
Jan 201434,28623,33390.404.86$3,212,870
Dec 201334,01624,05291.824.35$3,228,083
Nov 201332,50828,38188.853.74$2,994,432
Oct 201333,01823,06497.423.78$3,303,781
Sep 201332,68234,680104.113.72$3,531,454
Aug 201334,34531,495104.253.52$3,691,411
Jul 201334,94429,212102.523.72$3,691,062
Jun 201333,45125,99494.403.93$3,260,019
May 201335,26520,43794.834.15$3,428,975
Apr 201334,90318,55193.964.28$3,358,932
Mar 201335,60020,14493.623.91$3,411,693
Feb 201333,14221,25491.233.42$3,096,231
Jan 201336,63626,20391.603.42$3,445,470
Dec 201235,90824,19986.773.42$3,198,502
Nov 201235,01922,63286.953.62$3,126,942
Oct 201236,70322,62189.383.40$3,357,418
Sep 201235,10122,99294.672.92$3,390,112
Aug 201235,06333,78192.662.91$3,347,178
Jul 201233,73130,31585.133.02$2,963,096
Jun 201232,76518,92679.822.52$2,662,978
May 201235,27422,29691.612.49$3,286,931
Apr 201233,93620,698101.652.00$3,490,924
Mar 201235,79522,566105.052.22$3,810,408
Feb 201234,91024,900101.102.57$3,593,400
Jan 201237,86326,94398.092.73$3,787,646
Dec 201137,95322,99596.873.24$3,751,005
Nov 201136,08121,97395.723.31$3,526,432
Oct 201136,01521,04884.983.65$3,137,349
Sep 201135,74528,47783.623.99$3,102,501
Aug 201135,50428,39883.404.15$3,078,866
Jul 201135,34827,00094.144.52$3,449,626
Jun 201134,67425,95792.904.64$3,341,652
May 201136,22624,65398.134.40$3,663,449
Apr 201134,88123,602105.964.33$3,798,265
Mar 201136,03026,51496.364.06$3,579,427
Feb 201132,37923,11685.644.18$2,869,562
Jan 201135,79825,37486.504.59$3,212,963
Dec 201036,31624,19785.734.35$3,218,573
Nov 201036,73020,55180.843.80$3,047,251
Oct 201037,47720,15878.103.51$2,997,686
Sep 201035,57118,41872.633.98$2,656,816
Aug 201035,73518,41573.684.42$2,714,337
Jul 201035,01917,85572.554.74$2,625,198
Jun 201034,65317,98170.364.91$2,526,479
May 201035,79018,17471.124.24$2,622,356
Apr 201035,96016,83481.694.12$3,006,974
Mar 201037,14416,50978.394.39$2,984,171
Feb 201034,62912,92073.585.44$2,618,317
Jan 201035,69713,32374.365.96$2,733,888
Dec 200933,59213,84971.445.48$2,475,757
Nov 200933,65114,65274.593.75$2,564,995
Oct 200934,80414,90972.544.11$2,585,962
Sep 200932,29712,22965.543.06$2,154,224
Aug 200933,85912,10067.423.22$2,321,718
Jul 200932,20011,61561.133.46$2,008,626
Jun 200932,94615,40666.163.90$2,239,714
May 200934,05227,01754.743.93$1,970,068
Apr 200932,22622,93446.773.59$1,589,486
Mar 200931,73517,25842.144.06$1,407,363
Feb 200927,19817,17632.814.63$971,943
Jan 200931,86915,67735.865.37$1,227,024
Dec 200831,28111,57937.105.98$1,229,734
Nov 200829,92912,77555.496.86$1,748,401
Oct 200831,60112,80775.246.92$2,466,309
Sep 200830,73612,399101.767.88$3,225,363
Aug 200830,46411,376114.228.48$3,576,101
Jul 200831,6729,523131.0811.39$4,260,027
Jun 200829,1706,178131.3313.03$3,911,412
May 200830,7339,054123.1711.57$3,890,177
Apr 200830,49914,638110.3110.45$3,517,383
Mar 200832,49213,716101.909.66$3,443,487
Feb 200830,44412,03192.538.77$2,922,502
Jan 200832,79011,44690.388.21$3,057,483
Dec 200732,52511,71388.337.30$2,958,461
Nov 200730,34613,94691.677.29$2,883,508
Oct 200730,41214,30582.856.92$2,618,653
Sep 200730,58914,35575.846.24$2,409,505
Aug 200731,72515,57969.066.39$2,290,446
Jul 200729,84013,92770.906.39$2,204,621
Jun 200729,73212,86462.007.55$1,940,487
May 200730,99410,30558.747.85$1,901,443
Apr 200729,4297,93559.617.81$1,816,197
Mar 200730,18529,54156.927.30$1,933,838
Feb 200728,12227,98755.108.22$1,779,463
Jan 200731,16431,85750.306.73$1,781,846
Dec 200630,17014,86456.656.92$1,811,966
Nov 200629,68312,56954.207.62$1,704,563
Oct 200631,03813,20954.906.01$1,783,422
Sep 200629,65311,67760.085.04$1,840,372
Aug 200630,02612,54668.717.34$2,155,173
Jul 200631,20913,42269.376.34$2,250,101
Jun 200629,79413,61066.286.38$2,061,631
May 200630,979066.016.42$2,044,924
Apr 200630,12311,94064.397.36$2,027,504
Mar 200630,54810,90556.707.08$1,809,311
Feb 200628,51310,47457.597.75$1,723,249
Jan 200631,00412,89760.598.93$1,993,745
Dec 200532,15411,77954.9413.42$1,924,561
Nov 200532,05310,60454.6910.59$1,865,258
Oct 200532,02913,14558.3413.80$2,049,917
Sep 200530,19422,39061.4512.08$2,125,870
Aug 200531,07714,67661.519.80$2,055,325
Jul 200532,30412,06055.697.84$1,893,604
Jun 200530,91911,21852.337.38$1,700,792
May 200532,43715,71645.226.65$1,571,331
Apr 200531,77911,15749.207.36$1,645,648
Mar 200534,1159,59750.377.15$1,787,038
Feb 200530,7088,33545.226.31$1,441,226
Jan 200533,7709,81943.166.32$1,519,591
Dec 200433,91623,73039.866.75$1,512,095
Nov 200431,33528,34945.286.33$1,598,310
Oct 200433,29534,32649.706.52$1,878,399
Sep 200431,96727,32543.245.28$1,526,636
Aug 200432,96018,60942.375.55$1,499,807
Jul 200433,74217,41738.286.08$1,397,612
Jun 200432,40419,24636.106.43$1,293,594
May 200434,11926,46737.486.49$1,450,672
Apr 200433,87225,45934.475.86$1,316,718
Mar 200434,58819,13334.365.53$1,294,252
Feb 200430,69514,31632.455.51$1,074,928
Jan 200433,20519,49732.036.30$1,186,380
Dec 200333,85323,01130.266.30$1,169,399
Nov 200333,38820,28828.804.60$1,054,801
Oct 200333,20019,98328.174.76$1,030,356
Sep 200333,14420,59226.314.75$969,817
Aug 200332,89518,76129.765.13$1,075,194
Jul 200332,16517,41129.415.17$1,036,002
Jun 200331,32816,75828.565.98$994,990
May 200332,77219,38326.595.97$987,176
Apr 200330,70117,23226.675.41$911,974
Mar 200333,22217,05231.146.10$1,138,483
Feb 200330,11517,77533.487.93$1,149,133
Jan 200334,63621,35030.315.58$1,168,994
Dec 200232,80717,34826.914.85$967,039
Nov 200233,42316,89224.664.14$894,093
Oct 200234,95218,64426.464.23$1,003,678
Sep 200233,53518,12727.443.64$986,096
Aug 200234,07320,10925.963.16$948,163
Jul 200234,21120,13724.583.06$902,561
Jun 200232,97617,80123.733.34$841,944
May 200235,12919,92224.663.58$937,682
Apr 200233,65715,32723.653.51$849,821
Mar 200235,5609,00122.003.10$810,248
Feb 200232,34817,62818.222.38$631,259
Jan 200236,75014,70017.172.38$665,920
Dec 200137,42215,40316.932.36$669,973
Nov 200135,65115,07918.072.41$680,486
Oct 200136,25110,65319.782.53$743,985
Sep 200134,22215,26424.262.25$864,590
Aug 200134,96824,49724.873.05$944,447
Jul 200135,60219,42723.933.20$914,066
Jun 200133,79124,71724.563.82$924,429
May 200135,48622,25125.524.31$1,001,445
Apr 200134,68325,46724.685.34$991,851
Mar 200134,39812,81324.545.38$913,015
Feb 200130,02112,65227.755.77$906,048
Jan 200134,65311,84627.478.40$1,051,410
Dec 200035,90511,89726.889.12$1,073,657
Nov 200035,53511,28432.215.66$1,208,427
Oct 200034,17711,31631.235.15$1,125,574
Sep 200033,19612,19731.875.19$1,121,216
Aug 200033,57916,95629.644.54$1,072,275
Jul 200033,63116,62528.534.09$1,027,485
Jun 200032,99017,80529.304.40$1,044,900
May 200035,12718,28927.263.68$1,024,861
Apr 200033,80715,94524.513.12$878,294
Mar 200035,94016,21728.422.86$1,067,791
Feb 200033,54115,73427.622.73$969,301
Jan 200036,38515,85525.272.48$958,777
Dec 199935,82616,00124.282.42$908,637
Nov 199933,13213,92423.192.43$802,222
Oct 199934,37615,07720.982.80$763,480
Sep 199933,10715,39721.752.62$760,400
Aug 199932,44217,86619.262.88$676,208
Jul 199932,29018,54517.892.37$621,664
Jun 199932,52719,15215.942.36$563,719
May 199934,66319,23015.792.32$591,962
Apr 199935,68117,31615.102.21$577,018
Mar 199935,65315,30012.471.84$472,719
Feb 199933,95611,7789.981.82$360,291
Jan 199936,68017,26210.381.90$413,535
Dec 199835,94319,6029.201.77$365,436
Nov 199834,77119,56310.892.19$421,415
Oct 199836,38810,36512.421.97$472,350
Sep 199832,44714,56812.592.08$438,847
Aug 199836,11919,75311.301.91$445,821
Jul 199835,77224,50811.742.24$474,794
Jun 199835,61124,25111.242.24$454,524
May 199837,41418,85112.622.21$513,756
Apr 199834,92915,50313.042.51$494,314
Mar 199836,35215,56212.802.31$501,245
Feb 199834,53013,98413.952.30$513,845
Jan 199838,15318,64614.702.15$601,027
Dec 199737,52316,68216.322.41$652,597
Nov 199735,18016,89318.193.09$692,094
Oct 199736,48917,88819.253.15$758,757
Sep 199734,99916,77017.742.95$670,436
Aug 199736,26215,12617.862.55$686,282
Jul 199736,99913,35417.582.25$680,448
Jun 199737,06415,85217.242.26$674,764
May 199738,32417,19018.972.31$766,689
Apr 199735,57616,41617.882.08$670,290
Mar 199738,69916,29118.951.94$764,937
Feb 199734,88212,28920.492.21$741,840
Jan 199739,39413,50123.483.54$972,761
Dec 199637,71914,14323.32$879,607
Nov 199638,27114,35621.97$840,814
Oct 199639,49117,86723.31$920,535
Sep 199638,85918,44722.22$863,447
Aug 199640,62419,17720.26$823,042
Jul 199640,65618,11219.55$794,825
Jun 199638,05015,57218.73$712,677
May 199640,19216,23719.43$780,931
Apr 199639,06715,04321.51$840,331
Mar 199641,19015,28719.38$798,262
Feb 199637,53118,72816.98$637,276
Jan 199640,40014,70117.07$689,628
Dec 199540,68618,63817.19$699,392
Nov 199541,32720,56716.00$661,232
Oct 199542,69523,35815.43$658,784
Sep 199541,49322,17116.18$671,357
Aug 199543,19118,90115.92$687,601
Jul 199543,26218,09215.24$659,313
Jun 199543,04718,08616.41$706,401
May 199544,37818,67617.56$779,278
Apr 199543,83918,67617.73$777,265
Mar 199544,98424,31616.44$739,537
Feb 199541,46331,47816.58$687,457
Jan 199543,29144,36215.92$689,193
Dec 199442,39037,59015.03$637,122
Nov 199442,58329,82815.90$677,070
Oct 199444,90526,22215.58$699,620
Sep 199442,81617,78615.29$654,657
Aug 199443,93126,78916.13$708,607
Jul 199443,28022,67317.56$759,997
Jun 199443,81427,60217.09$748,781
May 199445,88315,30915.88$728,622
Apr 199443,99716,74914.14$622,118
Mar 199443,67720,91112.46$544,215
Feb 199442,55721,89412.50$531,963
Jan 199444,31819,56912.66$561,066
Dec 199346,47216,85912.33$573,000
Nov 199344,84615,15214.49$649,819
Oct 199346,86222,46715.85$742,763
Sep 199345,05411,72415.03$677,162
Aug 199346,32611,56015.66$725,465
Jul 199345,54811,04015.46$704,172
Jun 199346,36712,23916.79$778,502
May 199346,94212,14017.68$829,935
Apr 199346,42911,92218.05$838,043
Mar 199348,99812,59118.14$888,824
Feb 199344,72511,23217.90$800,578
Jan 199347,95412,09016.93$811,861

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               18,722 bbl  × $106.41 = $1,992,208
Casinghead gas     5,216 Mcf  × $  3.05 =    $15,887

────────────────────────────────────────────────────
Month total                               $2,008,095

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/18246 is the state's own key, not one this site invented.