GREEN UNIT

Operated by COOPER OIL & GAS, LLC (P-5 175118) in the SEYMOUR POOL field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1434District 09Field 82494001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$205 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 13 leases and 57 wells, and the rule below applies to all of them.

Discovered
1940-02-19
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1995-04-11.

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: CORRELATIVE INTERVALS 2543' TO 2624'

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
OilDisposition267,366 bbl$10,271,023
Casinghead gasProduction21 Mcf$0
Total$10,271,023

21 Mcf of this lease's gas, across 21 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 (5)

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 33.5847, -99.0992. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.58553, -99.09904 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
2,588 ft
3 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.
5100.0%

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 2,554 and 5,575 ft, median 2,588 ft, over the 3 wells that filed a depth.

Completions filed
Sep 1993 – Dec 2022
3 of 5 wells; 2 filed none

5 wells

42-023802151
42-023802162
42-0230106932,588 ftDec 2022
42-0233143642,554 ftFeb 2018
42-0233146755,575 ftSep 1993

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 20262440106.413.05$25,964
Apr 2026241098.932.87$23,842
Mar 2026238089.753.15$21,361
Feb 2026230063.503.75$14,605
Jan 2026238059.138.00$14,073
Dec 2025200056.664.41$11,332
Nov 2025241058.593.93$14,120
Oct 2025199059.383.30$11,817
Sep 2025240062.743.08$15,058
Aug 2025279063.933.01$17,836
Jul 2025280066.743.32$18,687
Jun 2025241066.483.13$16,022
May 2025200060.553.23$12,110
Apr 2025241062.363.54$15,029
Mar 2025281067.704.27$19,024
Feb 2025209070.884.34$14,814
Jan 2025243074.324.28$18,060
Dec 2024244068.993.12$16,834
Nov 2024199069.052.20$13,741
Oct 2024241071.372.28$17,200
Sep 2024195069.612.36$13,574
Aug 2024240075.632.06$18,151
Jul 2024242079.932.15$19,343
Jun 2024201078.082.63$15,694
May 2024239078.812.20$18,836
Apr 2024235084.451.66$19,846
Mar 2024281080.301.55$22,564
Feb 2024203076.091.78$15,446
Jan 2024240073.023.30$17,525
Dec 2023238071.262.61$16,960
Nov 2023244077.892.81$19,005
Oct 2023243085.443.09$20,762
Sep 2023291089.042.74$25,911
Aug 2023240080.522.67$19,325
Jul 2023240074.852.64$17,964
Jun 2023281068.962.26$19,378
May 2023200070.622.23$14,124
Apr 2023244078.122.24$19,061
Mar 2023205072.852.39$14,934
Feb 2023240075.112.47$18,026
Jan 2023241076.533.39$18,444
Dec 2022318076.415.73$24,298
Nov 2022246085.005.65$20,910
Oct 2022286087.185.86$24,933
Sep 2022228084.888.16$19,353
Aug 2022279094.529.13$26,371
Jul 20222800101.587.54$28,442
Jun 20222410115.097.98$27,737
May 202200109.378.43$0
Apr 20222400104.226.84$25,013
Mar 20223250108.885.08$35,386
Feb 2022247091.054.86$22,489
Jan 2022248081.844.54$20,296
Dec 2021252071.323.90$17,973
Nov 2021253077.435.24$19,590
Oct 2021298079.795.71$23,777
Sep 2021245069.865.35$17,116
Aug 2021289066.024.22$19,080
Jul 2021248070.783.98$17,553
Jun 2021249069.493.38$17,303
May 2021250063.483.02$15,870
Apr 2021249060.362.76$15,030
Mar 2021294061.302.72$18,022
Feb 2021214057.805.55$12,369
Jan 2021288050.412.81$14,518
Dec 2020252044.642.68$11,249
Nov 2020292038.772.71$11,321
Oct 2020248036.972.48$9,169
Sep 2020289037.091.99$10,719
Aug 2020249039.982.39$9,955
Jul 2020293038.371.83$11,242
Jun 2020293034.901.69$10,226
May 2020249016.921.81$4,213
Apr 2020287014.751.80$4,233
Mar 2020317030.341.86$9,618
Feb 2020257049.881.98$12,819
Jan 2020297057.252.09$17,003
Dec 2019249059.012.30$14,693
Nov 2019254055.302.75$14,046
Oct 2019294053.472.42$15,720
Sep 2019291055.052.66$16,020
Aug 2019255053.112.30$13,543
Jul 2019254056.272.46$14,293
Jun 2019213052.782.49$11,242
May 2019300058.482.74$17,544
Apr 2019292062.632.75$18,288
Mar 2019295056.803.06$16,756
Feb 2019252050.852.79$12,814
Jan 2019294046.033.23$13,533
Dec 2018294046.594.19$13,697
Nov 2018292052.934.24$15,456
Oct 2018380061.443.40$23,347
Sep 2018295059.543.11$17,564
Aug 2018250059.403.07$14,850
Jul 2018336065.142.93$21,887
Jun 2018339060.183.08$20,401
May 2018256065.382.90$16,737
Apr 2018339063.842.90$21,642
Mar 2018292061.222.79$17,876
Feb 2018287061.782.77$17,731
Jan 2018249062.874.01$15,655
Dec 2017293057.272.92$16,780
Nov 2017294055.423.12$16,293
Oct 2017382049.292.98$18,829
Sep 2017246047.523.09$11,690
Aug 2017289045.373.00$13,112
Jul 2017295043.873.09$12,942
Jun 2017295042.493.09$12,535
May 2017326045.373.26$14,791
Apr 2017274047.933.21$13,133
Mar 2017338046.772.98$15,808
Feb 2017332050.452.95$16,749
Jan 2017330049.413.42$16,305
Dec 2016303048.763.72$14,774
Nov 2016300042.492.64$12,747
Oct 2016299046.193.09$13,811
Sep 2016302041.553.10$12,548
Aug 2016261041.442.92$10,816
Jul 2016297041.622.92$12,361
Jun 2016295045.352.69$13,378
May 2016333042.521.99$14,159
Apr 2016216036.561.99$7,897
Mar 2016271033.011.79$8,946
Feb 2016334026.472.06$8,841
Jan 2016271027.352.36$7,412
Dec 2015286032.362.00$9,255
Nov 2015286038.792.17$11,094
Oct 2015303043.552.43$13,196
Sep 2015209042.992.76$8,985
Aug 2015166040.162.87$6,667
Jul 2015193048.152.95$9,293
Jun 2015366056.152.88$20,551
May 2015241055.212.96$13,306
Apr 2015237049.822.71$11,807
Mar 2015378042.892.93$16,212
Feb 2015278044.662.98$12,415
Jan 2015320043.433.10$13,898
Dec 2014294054.693.59$16,079
Nov 2014331070.464.25$23,322
Oct 2014392078.303.90$30,694
Sep 2014280086.164.05$24,125
Aug 2014295089.394.04$26,370
Jul 2014296096.564.18$28,582
Jun 2014327098.164.74$32,098
May 2014334094.734.73$31,640
Apr 2014344095.944.81$33,003
Mar 2014403095.895.06$38,644
Feb 2014333097.406.19$32,434
Jan 2014343090.404.86$31,007
Dec 2013377091.824.35$34,616
Nov 2013377088.853.74$33,496
Oct 2013336097.423.78$32,733
Sep 20133370104.113.72$35,085
Aug 20133720104.253.52$38,781
Jul 20133170102.523.72$32,499
Jun 2013438094.403.93$41,347
May 2013488094.834.15$46,277
Apr 2013332093.964.28$31,195
Mar 2013280093.623.91$26,214
Feb 2013400091.233.42$36,492
Jan 2013398091.603.42$36,457
Dec 2012434086.773.42$37,658
Nov 2012376086.953.62$32,693
Oct 2012416089.383.40$37,182
Sep 2012448094.672.92$42,412
Aug 2012292092.662.91$27,057
Jul 2012400085.133.02$34,052
Jun 2012398079.822.52$31,768
May 2012451091.612.49$41,316
Apr 20124370101.652.00$44,421
Mar 20124670105.052.22$49,058
Feb 20123330101.102.57$33,666
Jan 2012445098.092.73$43,650
Dec 2011408096.873.24$39,523
Nov 2011362095.723.31$34,651
Oct 2011424084.983.65$36,032
Sep 2011390083.623.99$32,612
Aug 2011407083.404.15$33,944
Jul 2011370094.144.52$34,832
Jun 2011333092.904.64$30,936
May 2011338098.134.40$33,168
Apr 20113400105.964.33$36,026
Mar 2011338096.364.06$32,570
Feb 2011339085.644.18$29,032
Jan 2011361086.504.59$31,227
Dec 2010485085.734.35$41,579
Nov 2010420080.843.80$33,953
Oct 2010454078.103.51$35,457
Sep 2010500072.633.98$36,315
Aug 2010503073.684.42$37,061
Jul 2010493072.554.74$35,767
Jun 2010496070.364.91$34,899
May 2010518071.124.24$36,840
Apr 2010478081.694.12$39,048
Mar 2010658078.394.39$51,581
Feb 2010383073.585.44$28,181
Jan 2010533074.365.96$39,634
Dec 2009533071.445.48$38,078
Nov 2009514074.593.75$38,339
Oct 2009552072.544.11$40,042
Sep 2009538065.543.06$35,261
Aug 2009577067.423.22$38,901
Jul 2009546061.133.46$33,377
Jun 2009545066.163.90$36,057
May 2009576054.743.93$31,530
Apr 2009585046.773.59$27,360
Mar 2009603042.144.06$25,410
Feb 2009514032.814.63$16,864
Jan 2009615035.865.37$22,054
Dec 2008580037.105.98$21,518
Nov 2008611055.496.86$33,904
Oct 2008644075.246.92$48,455
Sep 20086560101.767.88$66,755
Aug 20086290114.228.48$71,844
Jul 20086910131.0811.39$90,576
Jun 20085530131.3313.03$72,625
May 20086420123.1711.57$79,075
Apr 20084800110.3110.45$52,949
Mar 20086300101.909.66$64,197
Feb 2008511092.538.77$47,283
Jan 2008633090.388.21$57,211
Dec 2007414088.337.30$36,569
Nov 2007541091.677.29$49,593
Oct 2007552082.856.92$45,733
Sep 2007548075.846.24$41,560
Aug 2007585069.066.39$40,400
Jul 2007660070.906.39$46,794
Jun 2007692062.007.55$42,904
May 2007877058.747.85$51,515
Apr 2007724059.617.81$43,158
Mar 2007726056.927.30$41,324
Feb 2007684055.108.22$37,688
Jan 2007695050.306.73$34,959
Dec 2006713056.656.92$40,391
Nov 2006660054.207.62$35,772
Oct 2006708054.906.01$38,869
Sep 2006702060.085.04$42,176
Aug 2006691068.717.34$47,479
Jul 2006656069.376.34$45,507
Jun 2006682066.286.38$45,203
May 2006704066.016.42$46,471
Apr 2006664064.397.36$42,755
Mar 2006821056.707.08$46,551
Feb 2006509057.597.75$29,313
Jan 2006714060.598.93$43,261
Dec 2005693054.9413.42$38,073
Nov 2005689054.6910.59$37,681
Oct 2005697058.3413.80$40,663
Sep 2005685061.4512.08$42,093
Aug 2005790061.519.80$48,593
Jul 2005701055.697.84$39,039
Jun 2005712052.337.38$37,259
May 2005654045.226.65$29,574
Apr 2005758049.207.36$37,294
Mar 2005807050.377.15$40,649
Feb 2005754045.226.31$34,096
Jan 2005784043.166.32$33,837
Dec 2004787039.866.75$31,370
Nov 2004876045.286.33$39,665
Oct 2004818049.706.52$40,655
Sep 2004771043.245.28$33,338
Aug 2004812042.375.55$34,404
Jul 2004768038.286.08$29,399
Jun 2004734036.106.43$26,497
May 2004741037.486.49$27,773
Apr 2004728034.475.86$25,094
Mar 2004905034.365.53$31,096
Feb 2004801032.455.51$25,992
Jan 2004896032.036.30$28,699
Dec 2003851030.266.30$25,751
Nov 2003865028.804.60$24,912
Oct 2003923028.174.76$26,001
Sep 2003812026.314.75$21,364
Aug 2003929029.765.13$27,647
Jul 2003946029.415.17$27,822
Jun 2003989028.565.98$28,246
May 2003970026.595.97$25,792
Apr 2003945026.675.41$25,203
Mar 20031,020031.146.10$31,763
Feb 2003937033.487.93$31,371
Jan 20031,102030.315.58$33,402
Dec 20021,068026.914.85$28,740
Nov 2002892024.664.14$21,997
Oct 20021,066026.464.23$28,206
Sep 20021,145027.443.64$31,419
Aug 2002941025.963.16$24,428
Jul 20021,042024.583.06$25,612
Jun 2002806023.733.34$19,126
May 2002984024.663.58$24,265
Apr 2002892023.653.51$21,096
Mar 2002984022.003.10$21,648
Feb 2002747018.222.38$13,610
Jan 2002907017.172.38$15,573
Dec 2001770016.932.36$13,036
Nov 2001802018.072.41$14,492
Oct 2001874019.782.53$17,288
Sep 2001815024.262.25$19,772
Aug 2001709024.873.05$17,633
Jul 2001784023.933.20$18,761
Jun 2001789024.563.82$19,378
May 2001843025.524.31$21,513
Apr 2001791024.685.34$19,522
Mar 2001687024.545.38$16,859
Feb 2001724027.755.77$20,091
Jan 2001754027.478.40$20,712
Dec 2000986026.889.12$26,504
Nov 2000967032.215.66$31,147
Oct 20001,071031.235.15$33,447
Sep 2000981031.875.19$31,264
Aug 2000946029.644.54$28,039
Jul 2000996028.534.09$28,416
Jun 2000999029.304.40$29,271
May 20001,032027.263.68$28,132
Apr 20001,006024.513.12$24,657
Mar 20001,027028.422.86$29,187
Feb 2000991027.622.73$27,371
Jan 20001,135025.272.48$28,681
Dec 19991,010024.282.42$24,523
Nov 19991,046023.192.43$24,257
Oct 19991,075020.982.80$22,554
Sep 19991,009021.752.62$21,946
Aug 19991,049019.262.88$20,204
Jul 19991,084017.892.37$19,393
Jun 1999898015.942.36$14,314
May 1999937015.792.32$14,795
Apr 1999879015.102.21$13,273
Mar 1999856012.471.84$10,674
Feb 199981009.981.82$8,084
Jan 1999968010.381.90$10,048
Dec 199893509.201.77$8,602
Nov 19981,049010.892.19$11,424
Oct 19981,005012.421.97$12,482
Sep 19981,065012.592.08$13,408
Aug 19981,124011.301.91$12,701
Jul 19981,266011.742.24$14,863
Jun 19981,180011.242.24$13,263
May 19981,222012.622.21$15,422
Apr 19981,258013.042.51$16,404
Mar 19981,206012.802.31$15,437
Feb 19981,138013.952.30$15,875
Jan 19981,305014.702.15$19,184
Dec 19971,256016.322.41$20,498
Nov 19971,291018.193.09$23,483
Oct 19971,345019.253.15$25,891
Sep 19971,233017.742.95$21,873
Aug 19971,281017.862.55$22,879
Jul 19971,282017.582.25$22,538
Jun 19971,193017.242.26$20,567
May 19971,253018.972.31$23,769
Apr 19971,186017.882.08$21,206
Mar 19971,060018.951.94$20,087
Feb 19971,006020.492.21$20,613
Jan 19971,173023.483.54$27,542
Dec 19961,156023.32$26,958
Nov 19961,080021.97$23,728
Oct 19961,185023.31$27,622
Sep 19961,083022.22$24,064
Aug 19961,142020.26$23,137
Jul 19961,364019.55$26,666
Jun 19961,378018.73$25,810
May 19961,459019.43$28,348
Apr 19961,474021.51$31,706
Mar 19961,552019.38$30,078
Feb 19961,462016.98$24,825
Jan 19961,500017.07$25,605
Dec 19951,603017.19$27,556
Nov 19951,501016.00$24,016
Oct 19951,490015.43$22,991
Sep 19951,488016.18$24,076
Aug 19951,592015.92$25,345
Jul 19951,621015.24$24,704
Jun 19951,656016.41$27,175
May 19951,609017.56$28,254
Apr 19951,663017.73$29,485
Mar 19951,635016.44$26,879
Feb 19951,547016.58$25,649
Jan 19951,653015.92$26,316
Dec 19941,700015.03$25,551
Nov 19941,672015.90$26,585
Oct 19941,656015.58$25,800
Sep 19941,630115.29$24,923
Aug 19941,800116.13$29,034
Jul 19941,621117.56$28,465
Jun 19941,937117.09$33,103
May 19941,856115.88$29,473
Apr 19941,756114.14$24,830
Mar 19941,766112.46$22,004
Feb 19941,674112.50$20,925
Jan 19941,802112.66$22,813
Dec 19931,722112.33$21,232
Nov 19931,613114.49$23,372
Oct 19931,501115.85$23,791
Sep 19931,471115.03$22,109
Aug 19931,295115.66$20,280
Jul 19931,532115.46$23,685
Jun 19931,349116.79$22,650
May 19931,789117.68$31,630
Apr 19931,910118.05$34,476
Mar 19931,647118.14$29,877
Feb 19931,429117.90$25,579
Jan 19931,884116.93$31,896

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                  244 bbl  × $106.41 =    $25,964
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $25,964

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. 09/O/1434 is the state's own key, not one this site invented.