COWDEN 39 UNIT

Operated by BASIN OIL & GAS OPERATING, LLC (P-5 54430) in the KERMIT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21419District 08Field 49038001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$9.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$124 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 177 leases and 1,256 wells, and the rule below applies to all of them.

Discovered
1928-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1937-02-20.

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.

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
OilDisposition171,586 bbl$8,241,635
Casinghead gasProduction384,704 Mcf$1,019,930
Total$9,261,565

173,304 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 (10)

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 31.8061, -103.1124. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.80586, -103.11266 · 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
30.0%
3 of 10 wells
With a plug date
30.0%
3 of 10 wells
Median depth
3,150 ft
7 wells filed one
Completion to plug
26.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
330.0%
A plug date is filed
330.0%
BothOn the schedule and plugged. Neither fact cancels the other.
330.0%
NeitherNo plug date, and not on the schedule.
770.0%

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

Total depth in feet, 7 of 10 wells. Median 3,150 ft, with the middle half between 3,020 and 3,250 ft; the shallowest is 2,980 ft and the deepest 3,250 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, 7 of 10 wells, Feb 1968 – Jun 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1968 – Jun 2011
7 of 10 wells; 3 filed none
Plug dates filed
Feb 2018 – Jun 2018
3 of 10 wells; 7 filed none

Last completion to plug: a median of 26.8 years across the 2 wells that filed both dates, with the middle half between 26.7 years and 26.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-495008142013,019 ftJun 2018Yes
42-49500048301
42-49500815101
42-4953336139093,250 ftJun 2011
42-4953336439103,250 ftApr 2011
42-4953331583,250 ftDec 2008
42-4953239039053,150 ftDec 1991Jun 2018Yes
42-495000563023,020 ftFeb 1991Feb 2018Yes
42-495301071042,980 ftSep 1970
42-49510899103Feb 1968

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 20261810106.413.05$19,260
Apr 20260098.932.87$0
Mar 2026190089.753.15$17,053
Feb 2026166063.503.75$10,541
Jan 2026180059.138.00$10,643
Dec 2025182056.664.41$10,312
Nov 20250058.593.93$0
Oct 2025178059.383.30$10,570
Sep 2025178062.743.08$11,168
Aug 2025168063.933.01$10,740
Jul 2025177066.743.32$11,813
Jun 2025179066.483.13$11,900
May 2025174060.553.23$10,536
Apr 2025173062.363.54$10,788
Mar 2025193067.704.27$13,066
Feb 2025178070.884.34$12,617
Jan 2025178074.324.28$13,229
Dec 2024161068.993.12$11,107
Nov 2024171069.052.20$11,808
Oct 2024173071.372.28$12,347
Sep 2024179069.612.36$12,460
Aug 2024351075.632.06$26,546
Jul 2024173079.932.15$13,828
Jun 2024178078.082.63$13,898
May 2024176078.812.20$13,871
Apr 2024179084.451.66$15,117
Mar 2024353080.301.55$28,346
Feb 2024186076.091.78$14,153
Jan 2024174073.023.30$12,705
Dec 2023173071.262.61$12,328
Nov 2023221077.892.81$17,214
Oct 2023184085.443.09$15,721
Sep 2023178089.042.74$15,849
Aug 2023302080.522.67$24,317
Jul 20230074.852.64$0
Jun 2023323068.962.26$22,274
May 2023158070.622.23$11,158
Apr 2023190078.122.24$14,843
Mar 2023189072.852.39$13,769
Feb 2023354075.112.47$26,589
Jan 2023192076.533.39$14,694
Dec 2022178076.415.73$13,601
Nov 2022244085.005.65$20,740
Oct 2022168087.185.86$14,646
Sep 2022312084.888.16$26,483
Aug 2022268094.529.13$25,331
Jul 20221800101.587.54$18,284
Jun 20221680115.097.98$19,335
May 20222390109.378.43$26,139
Apr 20221840104.226.84$19,176
Mar 20222700108.885.08$29,398
Feb 2022182091.054.86$16,571
Jan 2022175081.844.54$14,322
Dec 2021177071.323.90$12,624
Nov 2021183077.435.24$14,170
Oct 2021356079.795.71$28,405
Sep 2021178069.865.35$12,435
Aug 2021174066.024.22$11,487
Jul 2021169070.783.98$11,962
Jun 2021174069.493.38$12,091
May 2021344063.483.02$21,837
Apr 2021169060.362.76$10,201
Mar 2021148061.302.72$9,072
Feb 2021178057.805.55$10,288
Jan 2021353050.412.81$17,795
Dec 2020177044.642.68$7,901
Nov 2020187038.772.71$7,250
Oct 2020184036.972.48$6,802
Sep 2020177037.091.99$6,565
Aug 2020349039.982.39$13,953
Jul 2020160038.371.83$6,139
Jun 2020527034.901.69$18,392
May 20200016.921.81$0
Apr 2020247014.751.80$3,643
Mar 2020178030.341.86$5,401
Feb 2020349049.881.98$17,408
Jan 2020178057.252.09$10,191
Dec 2019178059.012.30$10,504
Nov 2019353055.302.75$19,521
Oct 2019176053.472.42$9,411
Sep 201935614655.052.66$19,986
Aug 201916928053.112.30$9,621
Jul 201917530956.272.46$10,607
Jun 201934233952.782.49$18,895
May 201916631858.482.74$10,579
Apr 201934929062.632.75$22,656
Mar 201933126756.803.06$19,618
Feb 201916321250.852.79$8,881
Jan 201935213346.033.23$16,632
Dec 20181747046.594.19$8,400
Nov 20181757452.934.24$9,576
Oct 20183587761.443.40$22,257
Sep 2018176059.543.11$10,479
Aug 2018178059.403.07$10,573
Jul 2018188065.142.93$12,246
Jun 2018188060.183.08$11,314
May 201817910365.382.90$12,002
Apr 201817317863.842.90$11,561
Mar 20181813361.222.79$11,173
Feb 2018178061.782.77$10,997
Jan 2018177062.874.01$11,128
Dec 2017176057.272.92$10,080
Nov 20171748055.423.12$9,893
Oct 20171765849.292.98$8,848
Sep 20171794147.523.09$8,633
Aug 20173624345.373.00$16,553
Jul 20171781243.873.09$7,846
Jun 20170042.493.09$0
May 2017183045.373.26$8,303
Apr 2017356047.933.21$17,063
Mar 20171781246.772.98$8,361
Feb 201718012350.452.95$9,444
Jan 20171854949.413.42$9,308
Dec 2016363048.763.72$17,700
Nov 2016179342.492.64$7,614
Oct 20161815046.193.09$8,515
Sep 20161803241.553.10$7,578
Aug 20163673841.442.92$15,320
Jul 2016179141.622.92$7,453
Jun 2016185045.352.69$8,390
May 2016171042.521.99$7,271
Apr 201601836.561.99$36
Mar 2016176733.011.79$5,822
Feb 20163524826.472.06$9,416
Jan 201618511227.352.36$5,325
Dec 20151868932.362.00$6,197
Nov 201535432438.792.17$14,434
Oct 201517933443.552.43$8,606
Sep 201535831642.992.76$16,262
Aug 201535123040.162.87$14,757
Jul 201517733948.152.95$9,521
Jun 201542923756.152.88$24,772
May 201517512855.212.96$10,040
Apr 20151814249.822.71$9,131
Mar 201517926942.892.93$8,467
Feb 201536117844.662.98$16,652
Jan 201535423943.433.10$16,115
Dec 201418521954.693.59$10,904
Nov 201453429370.464.25$38,871
Oct 201436627778.303.90$29,738
Sep 201435619386.164.05$31,454
Aug 201453634389.394.04$49,297
Jul 201435632396.564.18$35,725
Jun 201437123498.164.74$37,526
May 201436421094.734.73$35,474
Apr 201436011395.944.81$35,082
Mar 201418911395.895.06$18,695
Feb 201435929897.406.19$36,812
Jan 201436236390.404.86$34,489
Dec 201336735191.824.35$35,226
Nov 201354833088.853.74$49,923
Oct 201335528897.423.78$35,673
Sep 2013369291104.113.72$39,498
Aug 2013544345104.253.52$57,927
Jul 2013361284102.523.72$38,066
Jun 201334025494.403.93$33,095
May 201353028494.834.15$51,438
Apr 201336722093.964.28$35,425
Mar 201337121493.623.91$35,570
Feb 201355416191.233.42$51,092
Jan 201337013591.603.42$34,354
Dec 201254611186.773.42$47,756
Nov 20125425686.953.62$47,330
Oct 201254510589.383.40$49,069
Sep 201236117494.672.92$34,684
Aug 201272219092.662.91$67,453
Jul 201271919485.133.02$61,795
Jun 201270720579.822.52$56,949
May 201270521491.612.49$65,118
Apr 2012723222101.652.00$73,936
Mar 2012708171105.052.22$74,755
Feb 2012550154101.102.57$56,001
Jan 201254829998.092.73$54,571
Dec 20111,09043796.873.24$107,004
Nov 201137237995.723.31$36,863
Oct 201154532984.983.65$47,514
Sep 201152830183.623.99$45,351
Aug 201170726883.404.15$60,076
Jul 201153133794.144.52$51,511
Jun 201153429392.904.64$50,968
May 201155040398.134.40$55,747
Apr 2011709479105.964.33$77,201
Mar 201173220596.364.06$71,367
Feb 201115685.644.18$1,310
Jan 20110086.504.59$0
Dec 201053626285.734.35$47,090
Nov 201035562780.843.80$31,078
Oct 201069442978.103.51$55,707
Sep 201035751572.633.98$27,978
Aug 201053251373.684.42$41,465
Jul 201071567272.554.74$55,056
Jun 201053745170.364.91$39,998
May 201070750071.124.24$52,399
Apr 201052845481.694.12$45,004
Mar 201072249078.394.39$58,748
Feb 201054062373.585.44$43,124
Jan 201053494874.365.96$45,362
Dec 200953772971.445.48$42,361
Nov 200971297974.593.75$56,781
Oct 20099201,38472.544.11$72,425
Sep 20095251,11165.543.06$37,813
Aug 200988614967.423.22$60,214
Jul 200972159161.133.46$46,122
Jun 200953298266.163.90$39,022
May 200990585454.743.93$52,892
Apr 200972382646.773.59$36,778
Mar 20091,08991842.144.06$49,617
Feb 200991589732.814.63$34,177
Jan 200954938235.865.37$21,739
Dec 20081,09797037.105.98$46,497
Nov 200854767555.496.86$34,984
Oct 200836181975.246.92$32,831
Sep 2008535471101.767.88$58,152
Aug 20085361,025114.228.48$69,917
Jul 2008359956131.0811.39$57,946
Jun 2008361951131.3313.03$59,804
May 2008550989123.1711.57$79,190
Apr 2008364943110.3110.45$50,012
Mar 2008544942101.909.66$64,537
Feb 200837088692.538.77$42,007
Jan 200854197890.388.21$56,921
Dec 200736385388.337.30$38,292
Nov 200736292491.677.29$39,922
Oct 200735582382.856.92$35,109
Sep 200753184875.846.24$45,566
Aug 200734757969.066.39$27,662
Jul 200734953770.906.39$28,174
Jun 200735286162.007.55$28,323
May 20075321,02658.747.85$39,300
Apr 200732376659.617.81$25,233
Mar 200753288356.927.30$36,729
Feb 200735982955.108.22$26,592
Jan 200736283250.306.73$23,805
Dec 200653778756.656.92$35,866
Nov 200636281354.207.62$25,813
Oct 200652574054.906.01$33,273
Sep 200617018660.085.04$11,151
Aug 200635178568.717.34$29,879
Jul 20065271,13169.376.34$43,732
Jun 20065211,24866.286.38$42,499
May 20065261,33266.016.42$43,279
Apr 20065321,30264.397.36$43,839
Mar 20065231,24656.707.08$38,479
Feb 20063611,14557.597.75$29,665
Jan 20065381,27060.598.93$43,943
Dec 20055451,15254.9413.42$45,397
Nov 20055331,05854.6910.59$40,352
Oct 20057141,31758.3413.80$59,824
Sep 20055211,25761.4512.08$47,199
Aug 20053557561.519.80$22,571
Jul 200571093355.697.84$46,858
Jun 20053451,06052.337.38$25,878
May 200553490145.226.65$30,140
Apr 20055351,34049.207.36$36,185
Mar 20057181,05350.377.15$43,700
Feb 20055331,02245.226.31$30,553
Jan 200553762443.166.32$27,122
Dec 200454266239.866.75$26,073
Nov 200435758745.286.33$19,881
Oct 20043581,19449.706.52$25,572
Sep 200434984443.245.28$19,550
Aug 200435881442.375.55$19,687
Jul 20047141,25038.286.08$34,937
Jun 20045161,06436.106.43$25,472
May 20043451,29437.486.49$21,335
Apr 20047111,47034.475.86$33,120
Mar 20045311,53134.365.53$26,712
Feb 20047251,62532.455.51$32,479
Jan 20045371,32432.036.30$25,541
Dec 200371592430.266.30$27,459
Nov 20035261,24228.804.60$20,856
Oct 20035421,34828.174.76$21,684
Sep 200370390826.314.75$22,808
Aug 20035361,64729.765.13$24,400
Jul 20036961,54129.415.17$28,438
Jun 20035221,93828.565.98$26,503
May 20033551,73926.595.97$19,826
Apr 20035442,03626.675.41$25,518
Mar 20037112,49531.146.10$37,350
Feb 20035421,76133.487.93$32,104
Jan 200372195330.315.58$27,173
Dec 20027341,35626.914.85$26,334
Nov 20027121,47224.664.14$23,648
Oct 20027252,07526.464.23$27,959
Sep 20025302,38427.443.64$23,210
Aug 20025371,81625.963.16$19,687
Jul 20025351,65624.583.06$18,221
Jun 20025322,08023.733.34$19,568
May 20025422,11224.663.58$20,935
Apr 20025442,16923.653.51$20,484
Mar 20025281,46122.003.10$16,149
Feb 20025221,14818.222.38$12,238
Jan 20027311,83317.172.38$16,906
Dec 20015561,57116.932.36$13,128
Nov 20017192,87618.072.41$19,911
Oct 20017272,14219.782.53$19,797
Sep 20017172,67324.262.25$23,412
Aug 20017163,05224.873.05$27,125
Jul 20017172,64123.933.20$25,601
Jun 20017212,28224.563.82$26,434
May 20019022,51925.524.31$33,869
Apr 20013532,17824.685.34$20,332
Mar 20017202,06324.545.38$28,760
Feb 20019112,22327.755.77$38,100
Jan 20015491,78327.478.40$30,056
Dec 20005501,23126.889.12$26,014
Nov 20007291,06732.215.66$29,518
Oct 20007242,21331.235.15$33,998
Sep 20007201,70731.875.19$31,800
Aug 20009071,26029.644.54$32,605
Jul 20007121,24328.534.09$25,397
Jun 200071082329.304.40$24,422
May 200090485827.263.68$27,800
Apr 20003681624.513.12$9,070
Mar 200071619728.422.86$20,912
Feb 200017360827.622.73$6,436
Jan 200083373725.272.48$22,878
Dec 19994991,42524.282.42$15,570
Nov 19995052,15523.192.43$16,956
Oct 19993361,63720.982.80$11,639
Sep 19994901,04921.752.62$13,405
Aug 199950871319.262.88$11,834
Jul 199949037617.892.37$9,658
Jun 19993144615.942.36$5,114
May 199951151215.792.32$9,257
Apr 199950488415.102.21$9,562
Mar 199951372612.471.84$7,732
Feb 19993362429.981.82$3,793
Jan 199904310.381.90$82
Dec 199816509.201.77$1,518
Nov 19981822,01310.892.19$6,382
Oct 19985412,74412.421.97$12,123
Sep 19985392,61612.592.08$12,234
Aug 19983511,61511.301.91$7,047
Jul 19983571,52311.742.24$7,599
Jun 199835374211.242.24$5,628
May 199835494012.622.21$6,541
Apr 199836141513.042.51$5,747
Mar 199835931012.802.31$5,311
Feb 199854854413.952.30$8,895
Jan 199836685414.702.15$7,220
Dec 19973651,03016.322.41$8,440
Nov 19975411,09018.193.09$13,207
Oct 19973631,06519.253.15$10,342
Sep 19975271,13117.742.95$12,691
Aug 199736180217.862.55$8,496
Jul 19973541,23817.582.25$9,005
Jun 199717672517.242.26$4,671
May 19975311,97118.972.31$14,623
Apr 19973651,97717.882.08$10,644
Mar 19973641,60418.951.94$10,008
Feb 19975371,07820.492.21$13,381
Jan 19973651,47123.483.54$13,777
Dec 19963631,29123.32$8,465
Nov 19963661,22921.97$8,041
Oct 19965351,40223.31$12,471
Sep 19965431,97722.22$12,065
Aug 19963602,04520.26$7,294
Jul 19963552,02119.55$6,940
Jun 19965412,03618.73$10,133
May 19965432,17119.43$10,550
Apr 19963671,78021.51$7,894
Mar 19965492,49819.38$10,640
Feb 19963702,29616.98$6,283
Jan 19965392,51917.07$9,201
Dec 19953632,54117.19$6,240
Nov 19957172,45316.00$11,472
Oct 19953582,65715.43$5,524
Sep 19955392,31816.18$8,721
Aug 19955352,09115.92$8,517
Jul 19953542,28615.24$5,395
Jun 19951793,07716.41$2,937
May 19957143,10817.56$12,538
Apr 19955302,84317.73$9,397
Mar 19955383,43716.44$8,845
Feb 19955353,17816.58$8,870
Jan 19957103,54515.92$11,303
Dec 19947174,28815.03$10,777
Nov 19947284,10315.90$11,575
Oct 19947263,62815.58$11,311
Sep 19945433,45815.29$8,302
Aug 19948903,93116.13$14,356
Jul 19945364,08617.56$9,412
Jun 19948923,91517.09$15,244
May 19947223,58015.88$11,465
Apr 19947203,92614.14$10,181
Mar 19947175,16612.46$8,934
Feb 19947374,77912.50$9,213
Jan 19948855,20812.66$11,204
Dec 19939105,08812.33$11,220
Nov 19937355,05014.49$10,650
Oct 19937244,89415.85$11,475
Sep 19936795,18015.03$10,205
Aug 19938835,41615.66$13,828
Jul 19936935,69715.46$10,714
Jun 19933575,70116.79$5,994
May 19931,0445,96617.68$18,458
Apr 19938895,95018.05$16,046
Mar 19937146,13718.14$12,952
Feb 19938505,38317.90$15,215
Jan 19938795,97516.93$14,881

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                  181 bbl  × $106.41 =    $19,260
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,260

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/21419 is the state's own key, not one this site invented.