TEXAS COMMERCE BANK

Operated by ROCK FISH OPERATING LLC (P-5 722825) in the MAXEY (SILURIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 62331District 8AField 58504400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$127 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 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1978-11-20
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 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.

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
OilDisposition75,767 bbl$3,222,421
Casinghead gasProduction35 Mcf$0
Total$3,222,421

35 Mcf of this lease's gas, across 35 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 32.8767, -102.5573. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.87670, -102.55728 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
13,884 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
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 13,567 and 14,201 ft, median 13,884 ft, over the 2 wells that filed a depth.

Completions filed
Nov 1978
1 of 2 wells; 1 filed none
Plug dates filed
Feb 2022
1 of 2 wells; 1 filed none

2 wells

42-16531561213,567 ftFeb 2022Yes
42-16531429114,201 ftNov 1978

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 20261520106.413.05$16,174
Apr 2026166098.932.87$16,422
Mar 2026210089.753.15$18,848
Feb 2026107063.503.75$6,795
Jan 202697059.138.00$5,736
Dec 2025120056.664.41$6,799
Nov 2025242058.593.93$14,179
Oct 2025124059.383.30$7,363
Sep 2025183062.743.08$11,481
Aug 2025119063.933.01$7,608
Jul 20250066.743.32$0
Jun 2025232066.483.13$15,423
May 202563060.553.23$3,815
Apr 20250062.363.54$0
Mar 202560067.704.27$4,062
Feb 2025126070.884.34$8,931
Jan 2025240074.324.28$17,837
Dec 2024186068.993.12$12,832
Nov 2024123069.052.20$8,493
Oct 2024247071.372.28$17,628
Sep 2024122069.612.36$8,492
Aug 2024182075.632.06$13,765
Jul 2024156079.932.15$12,469
Jun 2024309078.082.63$24,127
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024110080.301.55$8,833
Feb 2024179076.091.78$13,620
Jan 202485073.023.30$6,207
Dec 2023334071.262.61$23,801
Nov 2023166077.892.81$12,930
Oct 2023130085.443.09$11,107
Sep 2023230089.042.74$20,479
Aug 20230080.522.67$0
Jul 2023238074.852.64$17,814
Jun 20230068.962.26$0
May 2023211070.622.23$14,901
Apr 2023147078.122.24$11,484
Mar 2023112072.852.39$8,159
Feb 2023228075.112.47$17,125
Jan 2023183076.533.39$14,005
Dec 2022167076.415.73$12,760
Nov 2022113085.005.65$9,605
Oct 202256087.185.86$4,882
Sep 202243084.888.16$3,650
Aug 2022121094.529.13$11,437
Jul 20221130101.587.54$11,479
Jun 2022210115.097.98$2,417
May 2022120109.378.43$1,312
Apr 2022110104.226.84$1,146
Mar 2022230108.885.08$2,504
Feb 202228091.054.86$2,549
Jan 202230081.844.54$2,455
Dec 20210071.323.90$0
Nov 202197077.435.24$7,511
Oct 2021117079.795.71$9,335
Sep 202169069.865.35$4,820
Aug 2021133066.024.22$8,781
Jul 202129070.783.98$2,053
Jun 202119069.493.38$1,320
May 202152063.483.02$3,301
Apr 202144060.362.76$2,656
Mar 20210061.302.72$0
Feb 202161057.805.55$3,526
Jan 202117050.412.81$857
Dec 2020139044.642.68$6,205
Nov 2020152038.772.71$5,893
Oct 202090036.972.48$3,327
Sep 2020132037.091.99$4,896
Aug 2020116039.982.39$4,638
Jul 2020127038.371.83$4,873
Jun 202034034.901.69$1,187
May 202083016.921.81$1,404
Apr 202066014.751.80$974
Mar 20209030.341.86$273
Feb 202012049.881.98$599
Jan 202023057.252.09$1,317
Dec 20199059.012.30$531
Nov 20196055.302.75$332
Oct 20193053.472.42$160
Sep 201915055.052.66$826
Aug 20197053.112.30$372
Jul 201927056.272.46$1,519
Jun 201940052.782.49$2,111
May 201940058.482.74$2,339
Apr 2019146062.632.75$9,144
Mar 2019153056.803.06$8,690
Feb 20190050.852.79$0
Jan 201936046.033.23$1,657
Dec 2018117046.594.19$5,451
Nov 2018102052.934.24$5,399
Oct 201889061.443.40$5,468
Sep 201889059.543.11$5,299
Aug 201858059.403.07$3,445
Jul 201875065.142.93$4,886
Jun 2018106060.183.08$6,379
May 201890065.382.90$5,884
Apr 201895063.842.90$6,065
Mar 201866061.222.79$4,041
Feb 201879061.782.77$4,881
Jan 2018119062.874.01$7,482
Dec 201778057.272.92$4,467
Nov 201751055.423.12$2,826
Oct 2017130049.292.98$6,408
Sep 201750047.523.09$2,376
Aug 201776045.373.00$3,448
Jul 2017125043.873.09$5,484
Jun 201775042.493.09$3,187
May 201777045.373.26$3,493
Apr 201776047.933.21$3,643
Mar 201794046.772.98$4,396
Feb 201773050.452.95$3,683
Jan 201771049.413.42$3,508
Dec 201676048.763.72$3,706
Nov 2016154042.492.64$6,543
Oct 201654046.193.09$2,494
Sep 201685041.553.10$3,532
Aug 201683041.442.92$3,440
Jul 2016106041.622.92$4,412
Jun 2016495045.352.69$22,448
May 201663042.521.99$2,679
Apr 2016123036.561.99$4,497
Mar 201671033.011.79$2,344
Feb 201673026.472.06$1,932
Jan 2016140027.352.36$3,829
Dec 201558032.362.00$1,877
Nov 2015253038.792.17$9,814
Oct 2015364043.552.43$15,852
Sep 201583042.992.76$3,568
Aug 201579040.162.87$3,173
Jul 201577048.152.95$3,708
Jun 201584056.152.88$4,717
May 2015107055.212.96$5,907
Apr 201582049.822.71$4,085
Mar 201553042.892.93$2,273
Feb 201563044.662.98$2,814
Jan 201589043.433.10$3,865
Dec 201470054.693.59$3,828
Nov 201469070.464.25$4,862
Oct 201473078.303.90$5,716
Sep 201471086.164.05$6,117
Aug 201437089.394.04$3,307
Jul 201451096.564.18$4,925
Jun 201479098.164.74$7,755
May 201450094.734.73$4,737
Apr 201478095.944.81$7,483
Mar 201469095.895.06$6,616
Feb 201443097.406.19$4,188
Jan 201427090.404.86$2,441
Dec 201319091.824.35$1,745
Nov 201317088.853.74$1,510
Oct 201331097.423.78$3,020
Sep 2013470104.113.72$4,893
Aug 20134890104.253.52$50,978
Jul 20134140102.523.72$42,443
Jun 2013122094.403.93$11,517
May 2013123094.834.15$11,664
Apr 201370093.964.28$6,577
Mar 2013182093.623.91$17,039
Feb 2013270091.233.42$24,632
Jan 2013134091.603.42$12,274
Dec 2012146086.773.42$12,668
Nov 201269086.953.62$6,000
Oct 2012161089.383.40$14,390
Sep 20127094.672.92$663
Aug 2012131092.662.91$12,138
Jul 201255085.133.02$4,682
Jun 2012249079.822.52$19,875
May 2012216091.612.49$19,788
Apr 20122060101.652.00$20,940
Mar 20122830105.052.22$29,729
Feb 20122870101.102.57$29,016
Jan 2012744098.092.73$72,979
Dec 2011276096.873.24$26,736
Nov 2011790095.723.31$75,619
Oct 2011866084.983.65$73,593
Sep 2011720083.623.99$60,206
Aug 201111083.404.15$917
Jul 201181094.144.52$7,625
Jun 201116092.904.64$1,486
May 201112098.134.40$1,178
Apr 2011170105.964.33$1,801
Mar 201126096.364.06$2,505
Feb 20111085.644.18$86
Jan 20113086.504.59$260
Dec 20105085.734.35$429
Nov 20104080.843.80$323
Oct 201023078.103.51$1,796
Sep 201044072.633.98$3,196
Aug 2010514073.684.42$37,872
Jul 201027072.554.74$1,959
Jun 201029070.364.91$2,040
May 201036071.124.24$2,560
Apr 201043081.694.12$3,513
Mar 201065078.394.39$5,095
Feb 2010108073.585.44$7,947
Jan 201054074.365.96$4,015
Dec 200956071.445.48$4,001
Nov 20094074.593.75$298
Oct 200985072.544.11$6,166
Sep 200974065.543.06$4,850
Aug 200975067.423.22$5,057
Jul 200994061.133.46$5,746
Jun 200959066.163.90$3,903
May 200991054.743.93$4,981
Apr 200979046.773.59$3,695
Mar 200989042.144.06$3,750
Feb 200974032.814.63$2,428
Jan 200960035.865.37$2,152
Dec 200890037.105.98$3,339
Nov 200862055.496.86$3,440
Oct 200883075.246.92$6,245
Sep 2008910101.767.88$9,260
Aug 2008560114.228.48$6,396
Jul 20081070131.0811.39$14,026
Jun 20084100131.3313.03$53,845
May 2008730123.1711.57$8,991
Apr 200800110.3110.45$0
Mar 2008780101.909.66$7,948
Feb 20080092.538.77$0
Jan 200865090.388.21$5,875
Dec 200765088.337.30$5,741
Nov 20070091.677.29$0
Oct 200773082.856.92$6,048
Sep 20070075.846.24$0
Aug 200781069.066.39$5,594
Jul 200773070.906.39$5,176
Jun 20070062.007.55$0
May 200770058.747.85$4,112
Apr 20070059.617.81$0
Mar 200762056.927.30$3,529
Feb 20070055.108.22$0
Jan 200735050.306.73$1,761
Dec 2006170056.656.92$9,631
Nov 20060054.207.62$0
Oct 2006758054.906.01$41,614
Sep 2006661060.085.04$39,713
Aug 2006656068.717.34$45,074
Jul 2006950069.376.34$65,902
Jun 20061,158066.286.38$76,752
May 20061,479066.016.42$97,629
Apr 2006169064.397.36$10,882
Mar 2006136056.707.08$7,711
Feb 20060057.597.75$0
Jan 2006149060.598.93$9,028
Dec 2005114054.9413.42$6,263
Nov 20050054.6910.59$0
Oct 200590058.3413.80$5,251
Sep 200599061.4512.08$6,084
Aug 20050061.519.80$0
Jul 200596055.697.84$5,346
Jun 2005141052.337.38$7,379
May 2005250045.226.65$11,305
Apr 2005165049.207.36$8,118
Mar 2005157050.377.15$7,908
Feb 2005125045.226.31$5,653
Jan 2005172043.166.32$7,424
Dec 2004170039.866.75$6,776
Nov 2004126045.286.33$5,705
Oct 2004209049.706.52$10,387
Sep 2004124043.245.28$5,362
Aug 2004203042.375.55$8,601
Jul 2004156038.286.08$5,972
Jun 2004171036.106.43$6,173
May 2004169037.486.49$6,334
Apr 2004127034.475.86$4,378
Mar 2004296034.365.53$10,171
Feb 2004150032.455.51$4,868
Jan 2004185032.036.30$5,926
Dec 2003151030.266.30$4,569
Nov 2003244028.804.60$7,027
Oct 2003183028.174.76$5,155
Sep 2003199026.314.75$5,236
Aug 2003247029.765.13$7,351
Jul 2003194029.415.17$5,706
Jun 2003142028.565.98$4,056
May 2003248026.595.97$6,594
Apr 2003202026.675.41$5,387
Mar 2003298031.146.10$9,280
Feb 2003251033.487.93$8,403
Jan 2003113030.315.58$3,425
Dec 2002483026.914.85$12,998
Nov 2002480024.664.14$11,837
Oct 2002534026.464.23$14,130
Sep 2002458027.443.64$12,568
Aug 2002472025.963.16$12,253
Jul 2002581024.583.06$14,281
Jun 2002458023.733.34$10,868
May 2002595024.663.58$14,673
Apr 2002471023.653.51$11,139
Mar 2002600022.003.10$13,200
Feb 2002470018.222.38$8,563
Jan 2002188017.172.38$3,228
Dec 2001611016.932.36$10,344
Nov 2001495018.072.41$8,945
Oct 2001225019.782.53$4,451
Sep 2001226024.262.25$5,483
Aug 2001276024.873.05$6,864
Jul 2001330023.933.20$7,897
Jun 2001164024.563.82$4,028
May 2001224025.524.31$5,716
Apr 2001336024.685.34$8,292
Mar 2001278024.545.38$6,822
Feb 2001166027.755.77$4,607
Jan 2001281027.478.40$7,719
Dec 2000169026.889.12$4,543
Nov 2000364032.215.66$11,724
Oct 2000183031.235.15$5,715
Sep 2000243031.875.19$7,744
Aug 2000237029.644.54$7,025
Jul 2000238028.534.09$6,790
Jun 2000173029.304.40$5,069
May 2000129027.263.68$3,517
Apr 2000127024.513.12$3,113
Mar 2000210028.422.86$5,968
Feb 2000140027.622.73$3,867
Jan 2000139025.272.48$3,513
Dec 1999136024.282.42$3,302
Nov 1999133023.192.43$3,084
Oct 1999119020.982.80$2,497
Sep 1999183021.752.62$3,980
Aug 1999125019.262.88$2,408
Jul 1999125017.892.37$2,236
Jun 1999140015.942.36$2,232
May 1999212015.792.32$3,347
Apr 1999109015.102.21$1,646
Mar 1999197012.471.84$2,457
Feb 19996409.981.82$639
Jan 1999209010.381.90$2,169
Dec 199812809.201.77$1,178
Nov 1998198010.892.19$2,156
Oct 1998135012.421.97$1,677
Sep 1998138012.592.08$1,737
Aug 1998140011.301.91$1,582
Jul 1998148011.742.24$1,738
Jun 1998228011.242.24$2,563
May 1998146012.622.21$1,843
Apr 1998152013.042.51$1,982
Mar 1998229012.802.31$2,931
Feb 1998158013.952.30$2,204
Jan 1998159014.702.15$2,337
Dec 1997210016.322.41$3,427
Nov 1997154018.193.09$2,801
Oct 1997190019.253.15$3,658
Sep 1997148017.742.95$2,626
Aug 1997147017.862.55$2,625
Jul 1997225017.582.25$3,956
Jun 1997148017.242.26$2,552
May 1997222018.972.31$4,211
Apr 1997176017.882.08$3,147
Mar 1997316018.951.94$5,988
Feb 1997222020.492.21$4,549
Jan 1997343023.483.54$8,054
Dec 1996356023.32$8,302
Nov 1996223021.97$4,899
Oct 1996286023.31$6,667
Sep 1996400022.22$8,888
Aug 1996392020.26$7,942
Jul 1996367019.55$7,175
Jun 1996356018.73$6,668
May 1996372019.43$7,228
Apr 1996258021.51$5,550
Mar 1996361019.38$6,996
Feb 1996365016.98$6,198
Jan 1996376017.07$6,418
Dec 1995374017.19$6,429
Nov 1995373116.00$5,968
Oct 1995361115.43$5,570
Sep 1995354116.18$5,728
Aug 1995476115.92$7,578
Jul 1995387115.24$5,898
Jun 1995337116.41$5,530
May 1995350117.56$6,146
Apr 1995365117.73$6,471
Mar 1995490116.44$8,056
Feb 1995368116.58$6,101
Jan 1995495115.92$7,880
Dec 1994533115.03$8,011
Nov 1994400115.90$6,360
Oct 1994530115.58$8,257
Sep 1994395115.29$6,040
Aug 1994504116.13$8,130
Jul 1994510117.56$8,956
Jun 1994368117.09$6,289
May 1994513115.88$8,146
Apr 1994381114.14$5,387
Mar 1994507112.46$6,317
Feb 1994504112.50$6,300
Jan 1994507112.66$6,419
Dec 1993515112.33$6,350
Nov 1993381114.49$5,521
Oct 1993520115.85$8,242
Sep 1993522115.03$7,846
Aug 1993522115.66$8,175
Jul 1993510115.46$7,885
Jun 1993523116.79$8,781
May 1993524117.68$9,264
Apr 1993520118.05$9,386
Mar 1993521118.14$9,451
Feb 1993401117.90$7,178
Jan 1993485116.93$8,211

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                  152 bbl  × $106.41 =    $16,174
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,174

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/62331 is the state's own key, not one this site invented.