COOPER

Operated by RADCO OPERATIONS, L.P. (P-5 687790) in the SOUR LAKE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18312District 03Field 84693001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$117 k
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 257 leases and 1,323 wells, and the rule below applies to all of them.

Discovered
1902-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER ORDER 3-20072 EFF 1-22-51, AMENDED RULE 2

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
OilDisposition63,103 bbl$3,061,506
Casinghead gasProduction36 Mcf$10
Total$3,061,515

32 Mcf of this lease's gas, across 32 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 (2)

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 30.1419, -94.4319. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.14189, -94.43193 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,046 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

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

Between 4,022 and 4,069 ft, median 4,046 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1985 – May 1985
2 of 2 wells

2 wells

42-1993228124,069 ftMay 1985
42-1993224014,022 ftJan 1985

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 20261610106.413.05$17,132
Apr 2026158098.932.87$15,631
Mar 2026166089.753.15$14,899
Feb 20260063.503.75$0
Jan 2026152059.138.00$8,988
Dec 2025158056.664.41$8,952
Nov 2025168058.593.93$9,843
Oct 20250059.383.30$0
Sep 2025162062.743.08$10,164
Aug 2025156063.933.01$9,973
Jul 2025164066.743.32$10,945
Jun 2025155066.483.13$10,304
May 2025166060.553.23$10,051
Apr 20250062.363.54$0
Mar 2025171067.704.27$11,577
Feb 20250070.884.34$0
Jan 2025171074.324.28$12,709
Dec 2024153068.993.12$10,555
Nov 2024173069.052.20$11,946
Oct 20240071.372.28$0
Sep 2024169069.612.36$11,764
Aug 2024153075.632.06$11,571
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024151078.812.20$11,900
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024158076.091.78$12,022
Jan 20240073.023.30$0
Dec 2023158071.262.61$11,259
Nov 2023159077.892.81$12,385
Oct 20230085.443.09$0
Sep 2023154089.042.74$13,712
Aug 2023169080.522.67$13,608
Jul 20230074.852.64$0
Jun 2023155068.962.26$10,689
May 2023151070.622.23$10,664
Apr 20230078.122.24$0
Mar 2023155072.852.39$11,292
Feb 20230075.112.47$0
Jan 2023171076.533.39$13,087
Dec 20220076.415.73$0
Nov 2022152085.005.65$12,920
Oct 20220087.185.86$0
Sep 2022164084.888.16$13,920
Aug 20220094.529.13$0
Jul 20221510101.587.54$15,339
Jun 202200115.097.98$0
May 20221560109.378.43$17,062
Apr 202200104.226.84$0
Mar 20221660108.885.08$18,074
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021162071.323.90$11,554
Nov 2021155077.435.24$12,002
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021152066.024.22$10,035
Jul 2021157070.783.98$11,112
Jun 2021310069.493.38$21,542
May 2021154063.483.02$9,776
Apr 2021160060.362.76$9,658
Mar 2021161061.302.72$9,869
Feb 2021173057.805.55$9,999
Jan 2021161050.412.81$8,116
Dec 2020314044.642.68$14,017
Nov 2020161038.772.71$6,242
Oct 2020178036.972.48$6,581
Sep 2020178037.091.99$6,602
Aug 2020168039.982.39$6,717
Jul 2020343038.371.83$13,161
Jun 2020295034.901.69$10,296
May 2020176016.921.81$2,978
Apr 2020171014.751.80$2,522
Mar 2020156030.341.86$4,733
Feb 2020326049.881.98$16,261
Jan 2020171057.252.09$9,790
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019157055.052.66$8,643
Aug 20190053.112.30$0
Jul 2019158056.272.46$8,891
Jun 2019163052.782.49$8,603
May 2019168058.482.74$9,825
Apr 2019174062.632.75$10,898
Mar 20190056.803.06$0
Feb 2019176050.852.79$8,950
Jan 2019175046.033.23$8,055
Dec 20180046.594.19$0
Nov 2018165052.934.24$8,733
Oct 2018167061.443.40$10,260
Sep 20180059.543.11$0
Aug 2018172059.403.07$10,217
Jul 2018176065.142.93$11,465
Jun 20180060.183.08$0
May 2018165065.382.90$10,788
Apr 2018177063.842.90$11,300
Mar 2018165061.222.79$10,101
Feb 20180061.782.77$0
Jan 2018177062.874.01$11,128
Dec 2017169057.272.92$9,679
Nov 20170055.423.12$0
Oct 2017163049.292.98$8,034
Sep 2017178047.523.09$8,459
Aug 20170045.373.00$0
Jul 2017162043.873.09$7,107
Jun 2017157042.493.09$6,671
May 2017173045.373.26$7,849
Apr 20170047.933.21$0
Mar 2017155046.772.98$7,249
Feb 2017173050.452.95$8,728
Jan 20170049.413.42$0
Dec 2016112048.763.72$5,461
Nov 2016261042.492.64$11,090
Oct 20160046.193.09$0
Sep 2016155041.553.10$6,440
Aug 2016167041.442.92$6,920
Jul 2016166041.622.92$6,909
Jun 20160045.352.69$0
May 2016159042.521.99$6,761
Apr 2016157036.561.99$5,740
Mar 2016163033.011.79$5,381
Feb 20160026.472.06$0
Jan 2016160027.352.36$4,376
Dec 2015160032.362.00$5,178
Nov 2015162038.792.17$6,284
Oct 20150043.552.43$0
Sep 2015164042.992.76$7,050
Aug 2015150040.162.87$6,024
Jul 2015161048.152.95$7,752
Jun 20150056.152.88$0
May 2015159055.212.96$8,778
Apr 2015161049.822.71$8,021
Mar 2015162042.892.93$6,948
Feb 20150044.662.98$0
Jan 2015157043.433.10$6,819
Dec 2014163054.693.59$8,914
Nov 2014168070.464.25$11,837
Oct 20140078.303.90$0
Sep 2014165086.164.05$14,216
Aug 20140089.394.04$0
Jul 2014158096.564.18$15,256
Jun 2014148098.164.74$14,528
May 20140094.734.73$0
Apr 2014166095.944.81$15,926
Mar 2014165095.895.06$15,822
Feb 20140097.406.19$0
Jan 2014164090.404.86$14,826
Dec 2013166091.824.35$15,242
Nov 20130088.853.74$0
Oct 2013165097.423.78$16,074
Sep 20131680104.113.72$17,490
Aug 201300104.253.52$0
Jul 20131670102.523.72$17,121
Jun 2013167094.403.93$15,765
May 2013173094.834.15$16,406
Apr 20130093.964.28$0
Mar 2013192093.623.91$17,975
Feb 2013160091.233.42$14,597
Jan 2013161091.603.42$14,748
Dec 2012162086.773.42$14,057
Nov 2012164086.953.62$14,260
Oct 20120089.383.40$0
Sep 2012164094.672.92$15,526
Aug 2012165092.662.91$15,289
Jul 2012165085.133.02$14,046
Jun 2012172079.822.52$13,729
May 2012167091.612.49$15,299
Apr 20121770101.652.00$17,992
Mar 20121760105.052.22$18,489
Feb 20121880101.102.57$19,007
Jan 2012188098.092.73$18,441
Dec 2011164096.873.24$15,887
Nov 2011189095.723.31$18,091
Oct 2011176084.983.65$14,956
Sep 20110083.623.99$0
Aug 2011199083.404.15$16,597
Jul 2011187094.144.52$17,604
Jun 20110092.904.64$0
May 2011141098.134.40$13,836
Apr 20111430105.964.33$15,152
Mar 2011175096.364.06$16,863
Feb 2011186085.644.18$15,929
Jan 20110086.504.59$0
Dec 2010195085.734.35$16,717
Nov 2010190080.843.80$15,360
Oct 2010190078.103.51$14,839
Sep 20100072.633.98$0
Aug 2010182073.684.42$13,410
Jul 20100072.554.74$0
Jun 2010195070.364.91$13,720
May 2010187071.124.24$13,299
Apr 2010167081.694.12$13,642
Mar 2010144078.394.39$11,288
Feb 2010174073.585.44$12,803
Jan 20100074.365.96$0
Dec 2009308071.445.48$22,004
Nov 2009159074.593.75$11,860
Oct 2009154072.544.11$11,171
Sep 2009149065.543.06$9,765
Aug 2009185067.423.22$12,473
Jul 2009187061.133.46$11,431
Jun 2009187066.163.90$12,372
May 2009187054.743.93$10,236
Apr 2009181046.773.59$8,465
Mar 2009160042.144.06$6,742
Feb 2009190032.814.63$6,234
Jan 2009196035.865.37$7,029
Dec 2008189037.105.98$7,012
Nov 2008185055.496.86$10,266
Oct 2008172075.246.92$12,941
Sep 20081910101.767.88$19,436
Aug 20081590114.228.48$18,161
Jul 20081530131.0811.39$20,055
Jun 20081640131.3313.03$21,538
May 20081520123.1711.57$18,722
Apr 20081410110.3110.45$15,554
Mar 20081600101.909.66$16,304
Feb 2008179092.538.77$16,563
Jan 2008168090.388.21$15,184
Dec 2007150088.337.30$13,250
Nov 2007157091.677.29$14,392
Oct 2007167082.856.92$13,836
Sep 2007175075.846.24$13,272
Aug 2007184069.066.39$12,707
Jul 2007179070.906.39$12,691
Jun 2007182062.007.55$11,284
May 2007182058.747.85$10,691
Apr 2007173059.617.81$10,313
Mar 2007174056.927.30$9,904
Feb 2007174055.108.22$9,587
Jan 2007176050.306.73$8,853
Dec 2006188056.656.92$10,650
Nov 2006177054.207.62$9,593
Oct 2006366054.906.01$20,093
Sep 20060060.085.04$0
Aug 2006320068.717.34$21,987
Jul 2006170069.376.34$11,793
Jun 2006164066.286.38$10,870
May 2006307066.016.42$20,265
Apr 2006171064.397.36$11,011
Mar 2006202056.707.08$11,453
Feb 2006174057.597.75$10,021
Jan 2006314060.598.93$19,025
Dec 2005157054.9413.42$8,626
Nov 2005310054.6910.59$16,954
Oct 2005163058.3413.80$9,509
Sep 2005167061.4512.08$10,262
Aug 2005145061.519.80$8,919
Jul 2005305055.697.84$16,985
Jun 2005175052.337.38$9,158
May 2005163045.226.65$7,371
Apr 2005322049.207.36$15,842
Mar 2005174050.377.15$8,764
Feb 2005332045.226.31$15,013
Jan 2005152043.166.32$6,560
Dec 2004155039.866.75$6,178
Nov 2004318045.286.33$14,399
Oct 2004317049.706.52$15,755
Sep 2004173043.245.28$7,481
Aug 2004307042.375.55$13,008
Jul 2004171038.286.08$6,546
Jun 2004171036.106.43$6,173
May 2004191037.486.49$7,159
Apr 2004177034.475.86$6,101
Mar 2004175034.365.53$6,013
Feb 2004168032.455.51$5,452
Jan 2004339032.036.30$10,858
Dec 2003175030.266.30$5,296
Nov 2003355028.804.60$10,224
Oct 2003172028.174.76$4,845
Sep 2003169026.314.75$4,446
Aug 2003353029.765.13$10,505
Jul 2003176029.415.17$5,176
Jun 2003319028.565.98$9,111
May 2003166026.595.97$4,414
Apr 2003173026.675.41$4,614
Mar 2003161031.146.10$5,014
Feb 2003368033.487.93$12,321
Jan 2003366030.315.58$11,093
Dec 2002363026.914.85$9,768
Nov 2002353024.664.14$8,705
Oct 2002179026.464.23$4,736
Sep 2002334027.443.64$9,165
Aug 2002354025.963.16$9,190
Jul 2002357024.583.06$8,775
Jun 2002337023.733.34$7,997
May 2002520024.663.58$12,823
Apr 2002244023.653.51$5,771
Mar 2002533022.003.10$11,726
Feb 2002344018.222.38$6,268
Jan 2002503017.172.38$8,637
Dec 2001530016.932.36$8,973
Nov 2001346018.072.41$6,252
Oct 2001510019.782.53$10,088
Sep 2001356024.262.25$8,637
Aug 2001513024.873.05$12,758
Jul 2001536023.933.20$12,826
Jun 2001558024.563.82$13,704
May 2001534025.524.31$13,628
Apr 2001537024.685.34$13,253
Mar 2001527024.545.38$12,933
Feb 2001280027.755.77$7,770
Jan 2001427027.478.40$11,730
Dec 2000338026.889.12$9,085
Nov 2000334032.215.66$10,758
Oct 2000267031.235.15$8,338
Sep 2000326031.875.19$10,390
Aug 2000169029.644.54$5,009
Jul 2000243028.534.09$6,933
Jun 2000172029.304.40$5,040
May 2000146027.263.68$3,980
Apr 2000165024.513.12$4,044
Mar 2000261028.422.86$7,418
Feb 2000165027.622.73$4,557
Jan 2000181025.272.48$4,574
Dec 19990024.282.42$0
Nov 1999176023.192.43$4,081
Oct 1999175020.982.80$3,672
Sep 1999167021.752.62$3,632
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 1999387015.102.21$5,844
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998178012.802.31$2,278
Feb 1998188013.952.30$2,623
Jan 19980014.702.15$0
Dec 1997185016.322.41$3,019
Nov 1997185018.193.09$3,365
Oct 1997165019.253.15$3,176
Sep 1997186017.742.95$3,300
Aug 1997187017.862.55$3,340
Jul 1997189017.582.25$3,323
Jun 1997192017.242.26$3,310
May 1997174018.972.31$3,301
Apr 1997350117.882.08$6,260
Mar 1997164118.951.94$3,110
Feb 1997194120.492.21$3,977
Jan 1997175123.483.54$4,113
Dec 1996372123.32$8,675
Nov 1996177121.97$3,889
Oct 19960123.31$0
Sep 1996177122.22$3,933
Aug 1996175120.26$3,546
Jul 1996176119.55$3,441
Jun 1996176118.73$3,296
May 1996175119.43$3,400
Apr 1996378121.51$8,131
Mar 1996180119.38$3,488
Feb 19960116.98$0
Jan 19960117.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 1995182116.41$2,987
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950016.58$0
Jan 1995193115.92$3,073
Dec 19940115.03$0
Nov 19940115.90$0
Oct 1994193115.58$3,007
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994193117.56$3,389
Jun 19940117.09$0
May 1994166115.88$2,636
Apr 1994171114.14$2,418
Mar 1994327112.46$4,074
Feb 1994175112.50$2,188
Jan 1994554112.66$7,014
Dec 1993559112.33$6,892
Nov 1993686114.49$9,940
Oct 19930115.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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                  161 bbl  × $106.41 =    $17,132
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,132

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. 03/O/18312 is the state's own key, not one this site invented.