SOUTH CURTIS RANCH

Operated by OCCIDENTAL PERMIAN LTD. (P-5 617544) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 40691District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.74 bn
Nov 2010 – May 2026
Value, last 12 filed months
$239.8 M
at the published price for each month
Months reported
187
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition38,606,465 bbl$2,508,536,762
Casinghead gasProduction71,500,854 Mcf$236,446,846
Total$2,744,983,608

Wells on this lease (254)

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 32.1090, -102.1297. A lease has no coordinate of its own — that point is the mean of its wells, and they span 6.5 miles.

32.10931, -102.12652 · centre of 200 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
26.4%
67 of 254 wells
With a plug date
26.4%
67 of 254 wells
Median depth
9,524 ft
254 wells filed one
Completion to plug
7.3 years
median over 67 wells

What the state filed about each well

On the RRC proration schedule
6726.4%
A plug date is filed
6726.4%
BothOn the schedule and plugged. Neither fact cancels the other.
6726.4%
NeitherNo plug date, and not on the schedule.
18773.6%

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, 254 of 254 wells. Median 9,524 ft, with the middle half between 8,898 and 10,929 ft; the shallowest is 1,700 ft and the deepest 11,808 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, 254 of 254 wells, Nov 2010 – Jan 2026. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 2010 – Jan 2026
254 of 254 wells
Plug dates filed
Dec 2012 – Nov 2025
67 of 254 wells; 187 filed none

Last completion to plug: a median of 7.3 years across the 67 wells that filed both dates, with the middle half between 4.3 years and 8.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

200 of 254 wells

42-317468033524LP8,483 ftJan 2026——
42-317468173522LP8,468 ftJan 2026——
42-317468163520LP8,499 ftJan 2026——
42-317368831416D5,721 ftDec 2025——
42-317390102820H9,760 ftOct 2025——
42-329386431026WD6,115 ftJan 2025——
42-317393802344SH9,047 ftJan 2025——
42-3293806850111,510 ftJan 2025——
42-317459312728JP8,808 ftJul 2024——
42-317451762611KP11,808 ftJul 2024——
42-317459222724JP8,827 ftJul 2024——
42-317459362732LP8,930 ftJul 2024——
42-317459262726SP8,608 ftJul 2024——
42-317459212722SP8,681 ftJul 2024——
42-317459332730LP8,948 ftJul 2024——
42-317459202720JP8,877 ftJul 2024——
42-317459382740DP9,353 ftJul 2024——
42-3293811851510,825 ftApr 2024——
42-3293811751310,845 ftMar 2024——
42-31737871281310,997 ftMar 2024May 2024Yes
42-31738857280711,007 ftFeb 2024May 2024Yes
42-317390042817H9,800 ftJan 2024——
42-317390512223H9,710 ftJan 2024——
42-317393812342AH9,474 ftJan 2024Jun 2024Yes
42-317386773517H9,705 ftJan 2024——
42-317387143518H9,694 ftJan 2024——
42-317388343519H9,488 ftJan 2024——
42-317388353520H9,710 ftJan 2024——
42-317388363522H9,718 ftJan 2024——
42-317388443524AH9,683 ftJan 2024——
42-317388762317H9,695 ftJan 2024——
42-317388782318H9,722 ftJan 2024——
42-317388792319H9,804 ftJan 2024——
42-317390082818H9,761 ftJan 2024——
42-317390092819H9,773 ftJan 2024——
42-317390372321SH9,078 ftJan 2024——
42-317390492221H9,767 ftJan 2024——
42-317390522224H9,765 ftJan 2024——
42-317390532225H9,779 ftJan 2024——
42-317390542226H9,742 ftJan 2024——
42-317391962823AH9,532 ftJan 2024——
42-317392943560MH8,321 ftJan 2024——
42-317393572844SH9,108 ftJan 2024——
42-317393662842AH9,545 ftJan 2024——
42-317393672841MH8,439 ftJan 2024——
42-317394073521H9,030 ftJan 2024——
42-317394083525H9,015 ftJan 2024——
42-317394392816AH9,582 ftJan 2024——
42-317397082849SH9,097 ftJan 2024——
42-317397112851SH9,109 ftJan 2024——
42-317397142847SH9,136 ftJan 2024——
42-317397162845SH9,169 ftJan 2024——
42-317397883558MH8,319 ftJan 2024——
42-3173757640411,418 ftJan 2024——
42-317397803559SH9,002 ftJan 2024——
42-31738456340610,879 ftDec 2023——
42-3293887450810,850 ftSep 2023——
42-317449282221SP8,666 ftSep 2023——
42-317449342231LP8,999 ftSep 2023——
42-317449362237LP9,152 ftAug 2023——
42-317449322227SP8,624 ftAug 2023——
42-317449472247DP9,359 ftAug 2023——
42-317449442259BP9,821 ftAug 2023——
42-317449332229SP8,675 ftAug 2023——
42-317449292225JP8,883 ftAug 2023——
42-317449372239LP8,933 ftAug 2023——
42-317449392245DP9,330 ftAug 2023——
42-317449432255AP9,532 ftAug 2023——
42-317449302225SP8,548 ftAug 2023——
42-317449312223JP8,769 ftAug 2023——
42-317449412251AP9,515 ftAug 2023——
42-317449352233LP9,063 ftAug 2023——
42-317449422253AP9,566 ftAug 2023——
42-317449382243DP9,350 ftAug 2023——
42-317449462265BP9,786 ftAug 2023——
42-317449522263BP9,778 ftAug 2023——
42-317402112360SH9,050 ftMay 2023——
42-3293813591310,823 ftMar 2023——
42-317442103555AP9,488 ftDec 2022——
42-317442123547DP9,382 ftDec 2022——
42-317442143517MP8,412 ftDec 2022——
42-317442113523SP8,637 ftDec 2022——
42-317442080233LP8,873 ftDec 2022——
42-317442073549DP9,366 ftNov 2022——
42-317442133557AP9,472 ftNov 2022——
42-317442090265BP9,757 ftNov 2022——
42-31737778260610,960 ftOct 2022Nov 2025Yes
42-31738816231210,878 ftOct 2022——
42-329453270412MP8,366 ftAug 2022——
42-329455001186CP10,157 ftAug 2022——
42-329453410444DP9,301 ftAug 2022——
42-329453280414MP8,359 ftAug 2022——
42-329453440454AP9,470 ftAug 2022——
42-329453310422SP8,542 ftAug 2022——
42-329453320424SP8,702 ftAug 2022——
42-329453390434LP8,962 ftAug 2022——
42-329453470462BP9,773 ftAug 2022——
42-329453300422JP8,765 ftAug 2022——
42-329453380432LP9,054 ftAug 2022——
42-329453430452AP9,471 ftAug 2022——
42-329453480466BP9,774 ftAug 2022——
42-329453330426JP8,830 ftAug 2022——
42-329453370430LP8,952 ftAug 2022——
42-329453420446DP9,298 ftAug 2022——
42-329453460460BP9,780 ftAug 2022——
42-329453340426SP8,520 ftAug 2022——
42-329453450458AP9,483 ftAug 2022——
42-329453290418MP8,341 ftAug 2022——
42-329453350428JP8,788 ftAug 2022——
42-329453360428SP8,584 ftAug 2022——
42-329453400436LP9,033 ftAug 2022——
42-31736462230310,880 ftJun 2022Nov 2025Yes
42-329448860421SP8,821 ftOct 2021——
42-329448880461BP9,731 ftOct 2021——
42-329448920445DP9,329 ftOct 2021——
42-329448870451AP9,500 ftOct 2021——
42-329448890443DP9,328 ftOct 2021——
42-329448900423SP8,633 ftOct 2021——
42-329448910453AP9,501 ftOct 2021——
42-329448940463BP9,727 ftOct 2021——
42-329448930425SP8,478 ftOct 2021——
42-329448950455AP9,464 ftOct 2021——
42-329448960427SP8,600 ftOct 2021——
42-329448970457AP9,472 ftOct 2021——
42-317432360401CP10,258 ftApr 2021——
42-317397032353MH8,355 ftJun 2020——
42-329436780401DP9,316 ftDec 2019——
42-329436770401SP8,542 ftDec 2019——
42-317425163508AP9,560 ftNov 2019——
42-317425153507SP8,483 ftNov 2019——
42-31737122331011,412 ftSep 2019Nov 2019Yes
42-31738866211410,980 ftJun 2019Jun 2025Yes
42-3293842951111,805 ftMay 2019Jul 2023Yes
42-31741584221US8,848 ftApr 2019——
42-31741587231SD8,595 ftApr 2019——
42-31741583223US8,859 ftApr 2019——
42-31741585233SD8,621 ftApr 2019——
42-3293813490710,841 ftMar 2018Oct 2019Yes
42-32938109102011,510 ftNov 2017Jul 2024Yes
42-32938045111211,306 ftSep 2017Apr 2022Yes
42-32940300432SH9,068 ftAug 2017——
42-32940007443SH9,070 ftMay 2017——
42-31738405330510,927 ftApr 2017Jul 2021Yes
42-317402272362SH8,937 ftDec 2015——
42-317402292368SH8,928 ftDec 2015——
42-31738814230211,010 ftAug 2015Jan 2020Yes
42-317397002350SH9,018 ftFeb 2015Feb 2024Yes
42-317391312227AH8,898 ftJan 2015Dec 2022Yes
42-317397842747SH6,882 ftJan 2015Jun 2022Yes
42-317397822746MH6,933 ftJan 2015Dec 2022Yes
42-317398132743SH6,913 ftDec 2014May 2022Yes
42-317398112741SH6,837 ftDec 2014May 2022Yes
42-317397712740MH6,933 ftDec 2014Jun 2022Yes
42-317397062846MH6,932 ftDec 2014Jun 2022Yes
42-317390332320AH8,898 ftNov 2014Feb 2022Yes
42-317397122852MH6,940 ftOct 2014Aug 2022Yes
42-3293887790410,622 ftOct 2014Oct 2016Yes
42-32938839110910,886 ftAug 2014Apr 2022Yes
42-317394442822AH8,955 ftAug 2014Oct 2020Yes
42-3293887691010,825 ftJul 2014Apr 2018Yes
42-317394432821AH8,950 ftJul 2014Aug 2021Yes
42-317393682843DH8,940 ftJun 2014May 2023Yes
42-317390502222H9,769 ftMay 2014May 2024Yes
42-31738552341410,950 ftApr 2014May 2022Yes
42-31737869280910,985 ftMar 2014Aug 2018Yes
42-31738964211511,060 ftJan 2014Apr 2023Yes
42-31738826140910,935 ftJan 2014Jan 2020Yes
42-31738973230111,050 ftJan 2014Apr 2018Yes
42-31738966220910,900 ftJan 2014May 2017Yes
42-31738865211110,985 ftDec 2013Feb 2022Yes
42-31738859210510,953 ftNov 2013Jul 2022Yes
42-31738855211310,950 ftNov 2013Nov 2021Yes
42-31738854210710,985 ftNov 2013Oct 2021Yes
42-31738829260911,065 ftOct 2013Dec 2017Yes
42-31738830261510,965 ftOct 2013Apr 2019Yes
42-31738712210810,835 ftOct 2013Jun 2021Yes
42-31737889330611,450 ftOct 2013Aug 2021Yes
42-3173830340111,450 ftAug 2013Sep 2018Yes
42-31738461350410,961 ftJul 2013Jun 2017Yes
42-31738375330710,930 ftJul 2013May 2017Yes
42-31738402330110,920 ftJun 2013Jul 2021Yes
42-3173851521410,770 ftJun 2013Mar 2024Yes
42-32938541101710,792 ftJun 2013Apr 2022Yes
42-3293811651010,810 ftMay 2013Mar 2023Yes
42-3293842850710,870 ftMar 2013Jul 2020Yes
42-32938150101811,505 ftDec 2012May 2018Yes
42-3293811990111,305 ftDec 2012Dec 2012Yes
42-32937721111511,350 ftOct 2012Sep 2021Yes
42-32937470110311,306 ftSep 2012May 2022Yes
42-3293802550211,502 ftAug 2012Apr 2019Yes
42-31736948210411,405 ftJul 2012Apr 2022Yes
42-31737043210111,400 ftMay 2012Apr 2024Yes
42-31737041210311,430 ftApr 2012Jul 2018Yes
42-31736889230911,350 ftFeb 2012Nov 2017Yes
42-31737421151011,400 ftFeb 2012Jun 2023Yes
42-31736950330411,435 ftFeb 2012Aug 2019Yes
42-31737035280111,401 ftJan 2012Mar 2015Yes
42-31736946280411,380 ftNov 2011Mar 2022Yes
42-31736266151410,850 ftDec 2010Sep 2018Yes
42-31736268330210,850 ftNov 2010Jan 2018Yes

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.

Leases whose centres are nearest (233)

Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.

LeaseOperatorCentres apart
SOUTH CURTIS RANCHOCCIDENTAL PERMIAN LTD.0.35 mi
SOUTH CURTIS RANCHOCCIDENTAL PERMIAN LTD.0.38 mi
PUMA 1697OPOCCIDENTAL PERMIAN LTD.0.68 mi
SOUTH CURTIS RANCHOCCIDENTAL PERMIAN LTD.0.96 mi
PUMA 1695OPOCCIDENTAL PERMIAN LTD.1.09 mi
PUMA 1693OPOCCIDENTAL PERMIAN LTD.1.36 mi
SCHARBAUER 103ENDEAVOR ENERGY RESOURCES L.P.1.47 mi
SCHARBAUER '103'OXY USA INC.1.61 mi
SCHARBAUER 103OXY USA INC.1.61 mi
PUMA 1691OPOCCIDENTAL PERMIAN LTD.1.67 mi

The 10 nearest are listed. 233 leases in all have a centre within 5 miles of this one.

Operators who reported on those leases

Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.

Every month this lease reported (187)

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

187 months

May 2026223,759752,840106.413.05$26,103,225
Apr 2026234,726733,93998.932.87$25,327,643
Mar 2026255,625737,85489.753.15$25,266,171
Feb 2026258,868668,66263.503.75$18,945,814
Jan 2026237,941691,11859.138.00$19,596,958
Dec 2025215,019729,07756.664.41$15,400,656
Nov 2025219,014724,55558.593.93$15,676,952
Oct 2025244,867787,12459.383.30$17,141,521
Sep 2025237,339756,93662.743.08$17,219,680
Aug 2025255,426799,75963.933.01$18,740,466
Jul 2025259,709842,47566.743.32$20,125,952
Jun 2025265,574842,39366.483.13$20,290,971
May 2025285,853826,22060.553.23$19,979,007
Apr 2025283,594861,83062.363.54$20,738,489
Mar 2025313,332867,05867.704.27$24,913,457
Feb 2025295,862772,55470.884.34$24,324,232
Jan 2025346,536901,16974.324.28$29,610,369
Dec 2024369,489925,18568.993.12$28,378,891
Nov 2024389,777971,27669.052.20$29,049,394
Oct 2024444,4871,053,97571.372.28$34,127,576
Sep 2024467,2421,032,46069.612.36$34,965,823
Aug 2024507,0321,033,70375.632.06$40,480,011
Jul 2024424,450956,41079.932.15$35,979,309
Jun 2024318,066794,34878.082.63$26,926,890
May 2024364,023919,25978.812.20$30,709,588
Apr 2024396,081954,94684.451.66$35,033,487
Mar 2024449,4231,005,83680.301.55$37,642,814
Feb 2024441,287076.091.78$33,577,528
Jan 2024524,003945,97873.023.30$41,382,213
Dec 2023611,8521,023,29471.262.61$46,272,108
Nov 2023653,877999,84277.892.81$53,737,596
Oct 2023692,464944,67885.443.09$62,080,610
Sep 2023637,673868,56989.042.74$59,153,975
Aug 2023348,434635,73580.522.67$29,755,149
Jul 2023244,169530,34174.852.64$19,677,105
Jun 2023265,974572,01968.962.26$19,633,461
May 2023314,205647,34370.622.23$23,631,049
Apr 2023321,009616,74278.122.24$26,457,344
Mar 2023363,574682,48972.852.39$28,119,671
Feb 2023367,330618,31675.112.47$29,114,726
Jan 2023467,932763,19076.533.39$38,396,310
Dec 2022488,415718,36076.415.73$41,435,332
Nov 2022411,071651,97285.005.65$38,622,199
Oct 2022499,253666,26087.185.86$47,431,665
Sep 2022517,015562,37784.888.16$48,475,299
Aug 2022296,121396,14494.529.13$31,605,027
Jul 2022136,804284,201101.587.54$16,040,017
Jun 2022148,934317,557115.097.98$19,674,030
May 2022166,488334,098109.378.43$21,026,254
Apr 2022176,283343,323104.226.84$20,719,720
Mar 2022195,480376,689108.885.08$23,196,086
Feb 2022193,545332,12491.054.86$19,236,010
Jan 2022219,258366,31381.844.54$19,606,286
Dec 2021266,221423,72771.323.90$20,639,044
Nov 2021273,860381,61377.435.24$23,203,430
Oct 2021160,605286,93979.795.71$14,454,205
Sep 202182,047195,59069.865.35$6,778,390
Aug 202195,477224,49166.024.22$7,250,876
Jul 2021114,230265,97570.783.98$9,144,333
Jun 2021107,668275,81169.493.38$8,414,262
May 2021116,432265,61063.483.02$8,192,627
Apr 2021107,894229,94960.362.76$7,146,778
Mar 202198,982204,16061.302.72$6,622,287
Feb 202186,076153,97857.805.55$5,829,455
Jan 2021109,224164,72650.412.81$5,968,906
Dec 2020121,085191,72244.642.68$5,918,179
Nov 2020125,371218,12138.772.71$5,450,993
Oct 2020128,041234,32036.972.48$5,314,421
Sep 2020128,214248,23537.091.99$5,249,703
Aug 2020138,138267,87639.982.39$6,161,668
Jul 2020146,491271,99338.371.83$6,117,280
Jun 2020140,156242,53034.901.69$5,301,395
May 2020153,297270,71716.921.81$3,085,069
Apr 2020167,890309,38414.751.80$3,034,624
Mar 2020199,089406,12630.341.86$6,794,224
Feb 2020213,405376,03049.881.98$11,389,433
Jan 2020240,251423,01157.252.09$14,640,468
Dec 2019195,277392,28159.012.30$12,427,252
Nov 20192,150200,35655.302.75$670,014
Oct 2019119,087267,51953.472.42$7,014,587
Sep 2019113,745315,88355.052.66$7,101,052
Aug 2019123,298338,84253.112.30$7,329,171
Jul 2019118,606272,17856.272.46$7,343,534
Jun 2019121,520242,99252.782.49$7,019,167
May 2019123,582249,88458.482.74$7,911,837
Apr 2019129,709237,34062.632.75$8,776,526
Mar 2019134,641290,21856.803.06$8,536,285
Feb 2019129,790268,07350.852.79$7,348,340
Jan 2019150,046344,44746.033.23$8,018,554
Dec 2018155,986455,05746.594.19$9,172,002
Nov 2018153,200461,80152.934.24$10,065,638
Oct 2018157,845564,40161.443.40$11,615,877
Sep 2018161,334534,57559.543.11$11,267,285
Aug 2018162,310439,10659.403.07$10,987,759
Jul 2018161,534413,54565.142.93$11,734,789
Jun 2018160,916458,97960.183.08$11,096,167
May 2018167,769580,22865.382.90$12,651,863
Apr 2018156,969253,71663.842.90$10,756,880
Mar 2018172,094120,93761.222.79$10,872,627
Feb 2018163,224220,23061.782.77$10,693,161
Jan 2018173,195244,84962.874.01$11,870,448
Dec 2017189,008294,60857.272.92$11,685,191
Nov 2017189,282269,49255.423.12$11,330,382
Oct 2017212,309325,34949.292.98$11,435,448
Sep 2017197,182507,16547.523.09$10,935,849
Aug 2017202,430388,96445.373.00$10,352,853
Jul 2017211,343394,79743.873.09$10,490,466
Jun 2017212,464373,39042.493.09$10,180,355
May 2017220,952374,22045.373.26$11,245,822
Apr 2017225,767351,11647.933.21$11,948,656
Mar 2017235,616343,23546.772.98$12,043,864
Feb 2017223,083295,44450.452.95$12,126,865
Jan 2017235,926311,21249.413.42$12,721,075
Dec 2016249,720348,37248.763.72$13,473,277
Nov 2016275,389381,91442.492.64$12,711,193
Oct 2016286,827428,54546.193.09$14,572,855
Sep 2016283,212412,74041.553.10$13,047,213
Aug 2016316,947466,10141.442.92$14,497,321
Jul 2016331,013474,75041.622.92$15,165,091
Jun 2016330,148459,50345.352.69$16,206,359
May 2016354,778462,06342.521.99$16,005,146
Apr 2016390,395508,17536.561.99$15,284,638
Mar 2016434,247509,15233.011.79$15,247,917
Feb 2016405,949420,70126.472.06$11,613,641
Jan 2016437,526414,28127.352.36$12,945,846
Dec 2015383,775375,26932.362.00$13,170,026
Nov 2015314,333348,88438.792.17$12,949,124
Oct 2015324,618423,58043.552.43$15,164,965
Sep 2015340,208422,28642.992.76$15,790,384
Aug 2015359,568434,40540.162.87$15,688,075
Jul 2015332,311429,37048.152.95$17,265,304
Jun 2015339,548387,20456.152.88$20,181,875
May 2015342,984378,35055.212.96$20,054,341
Apr 2015327,674343,46049.822.71$17,254,317
Mar 2015298,221260,72042.892.93$13,555,836
Feb 2015181,026214,96044.662.98$8,724,383
Jan 2015255,378223,24943.433.10$11,783,279
Dec 2014248,560251,67754.693.59$14,497,609
Nov 2014187,071214,75370.464.25$14,094,118
Oct 2014198,123241,76778.303.90$16,456,154
Sep 2014169,382245,08786.164.05$15,585,438
Aug 2014167,535249,96689.394.04$15,984,596
Jul 2014155,244232,85096.564.18$15,963,581
Jun 2014147,042334,93198.164.74$16,020,171
May 2014145,435269,55694.734.73$15,051,130
Apr 2014160,991293,66195.944.81$16,857,728
Mar 2014136,644253,74395.895.06$14,385,921
Feb 201497,559179,40197.406.19$10,613,098
Jan 2014110,255197,63490.404.86$10,927,696
Dec 201378,529182,38091.824.35$8,004,703
Nov 201376,424180,61688.853.74$7,465,466
Oct 201371,559173,79797.423.78$7,628,119
Sep 201351,256127,632104.113.72$5,810,765
Aug 201345,89986,748104.253.52$5,090,550
Jul 201343,097132,503102.523.72$4,910,916
Jun 201340,91994,33394.403.93$4,233,804
May 201339,52972,81994.834.15$4,050,667
Apr 201334,82594,22493.964.28$3,675,680
Mar 201335,37573,55193.623.91$3,599,603
Feb 201331,50163,63391.233.42$3,091,455
Jan 201338,04373,88491.603.42$3,737,415
Dec 201236,83277,86286.773.42$3,462,213
Nov 201231,34273,67486.953.62$2,992,252
Oct 201233,39054,17889.383.40$3,168,586
Sep 201232,41370,61994.672.92$3,274,633
Aug 201233,75372,95792.662.91$3,339,724
Jul 201231,71369,53285.133.02$2,909,770
Jun 201226,74561,53579.822.52$2,289,795
May 201229,45324,12791.612.49$2,758,225
Apr 201227,35414,744101.652.00$2,809,975
Mar 201218,51611,025105.052.22$1,969,604
Feb 201216,03210,186101.102.57$1,647,016
Jan 201211,9236,32998.092.73$1,186,831
Dec 201113,2224,79496.873.24$1,296,346
Nov 201116,4714,03395.723.31$1,589,959
Oct 20118,6173,24884.983.65$744,123
Sep 20118,0231,31583.623.99$676,125
Aug 20117,6882,19383.404.15$650,279
Jul 20115,7012,53494.144.52$548,139
Jun 20119,0612,77392.904.64$854,633
May 201111,7253,04298.134.40$1,163,974
Apr 201111,2712,747105.964.33$1,206,179
Mar 201112,9162,75996.364.06$1,255,780
Feb 201110,2042,05785.644.18$882,469
Jan 20115,3682,35586.504.59$475,139
Dec 20101,2431,07885.734.35$111,249
Nov 20100080.843.80$0

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              223,759 bbl  × $106.41 = $23,810,195
Casinghead gas   752,840 Mcf  × $  3.05 = $2,293,030

────────────────────────────────────────────────────
Month total                              $26,103,225

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/40691 is the state's own key, not one this site invented.