UNIVERSITY "82" #1

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

Oil lease lease 66521District 8AField 42127400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$109 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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1990-06-15
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition82,683 bbl$3,680,028
Casinghead gasProduction3,836 Mcf$9,008
Total$3,689,036

89 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 (1)

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 32.8698, -102.5212. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.86981, -102.52122 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,810 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 5,810 ft.

Completions filed
Jun 1990
1 of 1 wells

1 well

42-1653415415,810 ftJun 1990

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 2026170098.932.87$16,818
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026357059.138.00$21,109
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025161059.383.30$9,560
Sep 2025326062.743.08$20,453
Aug 2025180063.933.01$11,507
Jul 2025157066.743.32$10,478
Jun 20250066.483.13$0
May 2025170060.553.23$10,294
Apr 20250062.363.54$0
Mar 2025168067.704.27$11,374
Feb 2025177070.884.34$12,546
Jan 2025179074.324.28$13,303
Dec 2024165068.993.12$11,383
Nov 20240069.052.20$0
Oct 2024344071.372.28$24,551
Sep 20240069.612.36$0
Aug 2024177075.632.06$13,387
Jul 2024173079.932.15$13,828
Jun 2024166078.082.63$12,961
May 2024166078.812.20$13,082
Apr 2024181084.451.66$15,285
Mar 2024170080.301.55$13,651
Feb 2024161076.091.78$12,250
Jan 20240073.023.30$0
Dec 2023333071.262.61$23,730
Nov 2023153077.892.81$11,917
Oct 20230085.443.09$0
Sep 2023173089.042.74$15,404
Aug 2023163080.522.67$13,125
Jul 2023162074.852.64$12,126
Jun 2023168068.962.26$11,585
May 20232070.622.23$141
Apr 2023162078.122.24$12,655
Mar 2023231072.852.39$16,828
Feb 20230075.112.47$0
Jan 2023162076.533.39$12,398
Dec 2022172076.415.73$13,143
Nov 2022175085.005.65$14,875
Oct 2022158087.185.86$13,774
Sep 2022166084.888.16$14,090
Aug 2022180094.529.13$17,014
Jul 20221600101.587.54$16,253
Jun 202200115.097.98$0
May 20222060109.378.43$22,530
Apr 20221600104.226.84$16,675
Mar 20221620108.885.08$17,639
Feb 2022161091.054.86$14,659
Jan 20220081.844.54$0
Dec 2021172071.323.90$12,267
Nov 2021164077.435.24$12,699
Oct 2021151079.795.71$12,048
Sep 2021166069.865.35$11,597
Aug 2021171066.024.22$11,289
Jul 2021168070.783.98$11,891
Jun 2021331069.493.38$23,001
May 20210063.483.02$0
Apr 2021319060.362.76$19,255
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021163050.412.81$8,217
Dec 2020164044.642.68$7,321
Nov 20200038.772.71$0
Oct 2020160036.972.48$5,915
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020125034.901.69$4,363
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020175057.252.09$10,019
Dec 20190059.012.30$0
Nov 2019169055.302.75$9,346
Oct 2019202053.472.42$10,801
Sep 20190055.052.66$0
Aug 2019162053.112.30$8,604
Jul 2019169056.272.46$9,510
Jun 2019170052.782.49$8,973
May 2019323058.482.74$18,889
Apr 20190062.632.75$0
Mar 2019169056.803.06$9,599
Feb 2019159050.852.79$8,085
Jan 2019162046.033.23$7,457
Dec 2018169046.594.19$7,874
Nov 2018161052.934.24$8,522
Oct 2018164061.443.40$10,076
Sep 2018154059.543.11$9,169
Aug 2018173059.403.07$10,276
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018145063.842.90$9,257
Mar 2018278061.222.79$17,019
Feb 2018168061.782.77$10,379
Jan 2018170062.874.01$10,688
Dec 2017166057.272.92$9,507
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017162047.523.09$7,698
Aug 2017156045.373.00$7,078
Jul 2017171043.873.09$7,502
Jun 2017162042.493.09$6,883
May 2017159045.373.26$7,214
Apr 2017164047.933.21$7,861
Mar 2017165046.772.98$7,717
Feb 2017164050.452.95$8,274
Jan 2017168049.413.42$8,301
Dec 2016164048.763.72$7,997
Nov 2016166042.492.64$7,053
Oct 2016166046.193.09$7,668
Sep 2016168041.553.10$6,980
Aug 2016162041.442.92$6,713
Jul 2016158041.622.92$6,576
Jun 2016168045.352.69$7,619
May 20160042.521.99$0
Apr 2016166036.561.99$6,069
Mar 20160033.011.79$0
Feb 2016315026.472.06$8,338
Jan 20160027.352.36$0
Dec 2015168032.362.00$5,436
Nov 2015164038.792.17$6,362
Oct 2015163043.552.43$7,099
Sep 2015157042.992.76$6,749
Aug 2015328040.162.87$13,172
Jul 2015164048.152.95$7,897
Jun 20150056.152.88$0
May 2015325055.212.96$17,943
Apr 2015164049.822.71$8,170
Mar 20150042.892.93$0
Feb 2015161044.662.98$7,190
Jan 2015166043.433.10$7,209
Dec 2014167054.693.59$9,133
Nov 2014166070.464.25$11,696
Oct 2014168078.303.90$13,154
Sep 20140086.164.05$0
Aug 2014162089.394.04$14,481
Jul 2014323096.564.18$31,189
Jun 20140098.164.74$0
May 2014327094.734.73$30,977
Apr 20140095.944.81$0
Mar 2014164095.895.06$15,726
Feb 2014165097.406.19$16,071
Jan 2014171090.404.86$15,458
Dec 2013167091.824.35$15,334
Nov 2013143088.853.74$12,706
Oct 2013164097.423.78$15,977
Sep 20131490104.113.72$15,512
Aug 20133240104.253.52$33,777
Jul 201300102.523.72$0
Jun 2013191094.403.93$18,030
May 2013168094.834.15$15,931
Apr 2013166093.964.28$15,597
Mar 2013161093.623.91$15,073
Feb 2013166091.233.42$15,144
Jan 2013301091.603.42$27,572
Dec 2012146086.773.42$12,668
Nov 2012163086.953.62$14,173
Oct 2012218089.383.40$19,485
Sep 2012167094.672.92$15,810
Aug 2012161092.662.91$14,918
Jul 2012161085.133.02$13,706
Jun 2012178079.822.52$14,208
May 2012326091.612.49$29,865
Apr 20121600101.652.00$16,264
Mar 20121630105.052.22$17,123
Feb 20121650101.102.57$16,682
Jan 2012167098.092.73$16,381
Dec 2011167096.873.24$16,177
Nov 2011163095.723.31$15,602
Oct 2011323084.983.65$27,449
Sep 20110083.623.99$0
Aug 2011170083.404.15$14,178
Jul 2011168094.144.52$15,816
Jun 2011165092.904.64$15,329
May 2011321098.134.40$31,500
Apr 201100105.964.33$0
Mar 2011118096.364.06$11,370
Feb 2011164085.644.18$14,045
Jan 2011111086.504.59$9,602
Dec 2010258085.734.35$22,118
Nov 2010163080.843.80$13,177
Oct 2010219078.103.51$17,104
Sep 2010105072.633.98$7,626
Aug 2010322073.684.42$23,725
Jul 2010163072.554.74$11,826
Jun 2010127070.364.91$8,936
May 2010156071.124.24$11,095
Apr 2010161081.694.12$13,152
Mar 2010325078.394.39$25,477
Feb 20100073.585.44$0
Jan 2010197074.365.96$14,649
Dec 2009245071.445.48$17,503
Nov 2009165074.593.75$12,307
Oct 2009108072.544.11$7,834
Sep 2009168065.543.06$11,011
Aug 2009222067.423.22$14,967
Jul 2009222061.133.46$13,571
Jun 2009152066.163.90$10,056
May 2009198054.743.93$10,839
Apr 2009202046.773.59$9,448
Mar 2009320042.144.06$13,485
Feb 2009168032.814.63$5,512
Jan 20090035.865.37$0
Dec 2008289037.105.98$10,722
Nov 2008132055.496.86$7,325
Oct 2008165075.246.92$12,415
Sep 20081720101.767.88$17,503
Aug 20083050114.228.48$34,837
Jul 20081670131.0811.39$21,890
Jun 20081650131.3313.03$21,669
May 20081730123.1711.57$21,308
Apr 20082810110.3110.45$30,997
Mar 20081660101.909.66$16,915
Feb 2008156092.538.77$14,435
Jan 2008171090.388.21$15,455
Dec 2007170088.337.30$15,016
Nov 2007139091.677.29$12,742
Oct 2007298082.856.92$24,689
Sep 2007167075.846.24$12,665
Aug 2007165069.066.39$11,395
Jul 2007165070.906.39$11,699
Jun 2007318062.007.55$19,716
May 2007171058.747.85$10,045
Apr 2007169059.617.81$10,074
Mar 2007166056.927.30$9,449
Feb 2007174055.108.22$9,587
Jan 2007318050.306.73$15,995
Dec 2006168056.656.92$9,517
Nov 2006144054.207.62$7,805
Oct 2006160054.906.01$8,784
Sep 2006336060.085.04$20,187
Aug 2006322068.717.34$22,125
Jul 2006165069.376.34$11,446
Jun 20060066.286.38$0
May 2006337066.016.42$22,245
Apr 2006168064.397.36$10,818
Mar 2006169056.707.08$9,582
Feb 2006301057.597.75$17,335
Jan 2006172060.598.93$10,421
Dec 2005335054.9413.42$18,405
Nov 2005268054.6910.59$14,657
Oct 2005144058.3413.80$8,401
Sep 20050061.4512.08$0
Aug 20051061.519.80$62
Jul 2005166055.697.84$9,245
Jun 20050052.337.38$0
May 20051045.226.65$45
Apr 2005291049.207.36$14,317
Mar 20050050.377.15$0
Feb 2005167045.226.31$7,552
Jan 2005338043.166.32$14,588
Dec 2004173039.866.75$6,896
Nov 2004130045.286.33$5,886
Oct 2004304049.706.52$15,109
Sep 2004164043.245.28$7,091
Aug 2004340042.375.55$14,406
Jul 2004323038.286.08$12,364
Jun 2004176036.106.43$6,354
May 2004328037.486.49$12,293
Apr 20041034.475.86$34
Mar 2004169034.365.53$5,807
Feb 2004170032.455.51$5,517
Jan 2004169032.036.30$5,413
Dec 2003173030.266.30$5,235
Nov 2003280028.804.60$8,064
Oct 2003149028.174.76$4,197
Sep 2003340026.314.75$8,945
Aug 20031029.765.13$30
Jul 2003325029.415.17$9,558
Jun 2003167028.565.98$4,770
May 2003336026.595.97$8,934
Apr 2003167026.675.41$4,454
Mar 2003168031.146.10$5,232
Feb 2003171033.487.93$5,725
Jan 2003344030.315.58$10,427
Dec 2002176026.914.85$4,736
Nov 2002173024.664.14$4,266
Oct 2002318026.464.23$8,414
Sep 2002371027.443.64$10,180
Aug 2002184025.963.16$4,777
Jul 2002180024.583.06$4,424
Jun 2002343023.733.34$8,139
May 2002354024.663.58$8,730
Apr 2002182023.653.51$4,304
Mar 2002187022.003.10$4,114
Feb 2002185018.222.38$3,371
Jan 2002368017.172.38$6,319
Dec 2001186016.932.36$3,149
Nov 2001185018.072.41$3,343
Oct 2001371019.782.53$7,338
Sep 2001183024.262.25$4,440
Aug 2001174024.873.05$4,327
Jul 2001331023.933.20$7,921
Jun 2001182024.563.82$4,470
May 2001353025.524.31$9,009
Apr 2001184024.685.34$4,541
Mar 2001371024.545.38$9,104
Feb 2001364027.755.77$10,101
Jan 2001185027.478.40$5,082
Dec 2000524026.889.12$14,085
Nov 2000188032.215.66$6,055
Oct 20000031.235.15$0
Sep 2000180031.875.19$5,737
Aug 2000181029.644.54$5,365
Jul 2000347028.534.09$9,900
Jun 2000181029.304.40$5,303
May 2000352027.263.68$9,596
Apr 2000159024.513.12$3,897
Mar 2000362028.422.86$10,288
Feb 2000182027.622.73$5,027
Jan 2000334025.272.48$8,440
Dec 1999186024.282.42$4,516
Nov 1999380023.192.43$8,812
Oct 199936235420.982.80$8,587
Sep 1999185021.752.62$4,024
Aug 1999328019.262.88$6,317
Jul 1999179017.892.37$3,202
Jun 19993533,35015.942.36$13,540
May 1999336015.792.32$5,305
Apr 1999331015.102.21$4,998
Mar 1999341012.471.84$4,252
Feb 199935709.981.82$3,563
Jan 19990110.381.90$2
Dec 199817619.201.77$1,621
Nov 1998163110.892.19$1,777
Oct 1998337212.421.97$4,189
Sep 1998352212.592.08$4,436
Aug 1998345211.301.91$3,902
Jul 1998359211.742.24$4,219
Jun 1998183111.242.24$2,059
May 1998324212.622.21$4,093
Apr 1998179213.042.51$2,339
Mar 1998350212.802.31$4,485
Feb 1998349113.952.30$4,871
Jan 1998348214.702.15$5,120
Dec 1997171216.322.41$2,796
Nov 1997352218.193.09$6,409
Oct 1997348219.253.15$6,705
Sep 1997350217.742.95$6,215
Aug 1997338217.862.55$6,042
Jul 1997339217.582.25$5,964
Jun 1997173217.242.26$2,987
May 1997501218.972.31$9,509
Apr 1997171217.882.08$3,062
Mar 1997549118.951.94$10,405
Feb 1997183120.492.21$3,752
Jan 1997354223.483.54$8,319
Dec 1996170123.32$3,964
Nov 1996367221.97$8,063
Oct 1996363223.31$8,462
Sep 1996331222.22$7,355
Aug 1996347220.26$7,030
Jul 1996353219.55$6,901
Jun 1996360218.73$6,743
May 1996360219.43$6,995
Apr 1996318221.51$6,840
Mar 1996365219.38$7,074
Feb 1996361116.98$6,130
Jan 1996364217.07$6,213
Dec 1995365217.19$6,274
Nov 1995356116.00$5,696
Oct 1995522215.43$8,054
Sep 1995347216.18$5,614
Aug 1995538215.92$8,565
Jul 1995359115.24$5,471
Jun 1995546116.41$8,960
May 1995364217.56$6,392
Apr 1995547217.73$9,698
Mar 1995548216.44$9,009
Feb 1995367116.58$6,085
Jan 1995548215.92$8,724
Dec 1994183215.03$2,750
Nov 1994365215.90$5,804
Oct 1994352215.58$5,484
Sep 1994356215.29$5,443
Aug 1994358216.13$5,775
Jul 1994355217.56$6,234
Jun 1994358217.09$6,118
May 1994180215.88$2,858
Apr 1994542214.14$7,664
Mar 1994350212.46$4,361
Feb 1994174212.50$2,175
Jan 1994355212.66$4,494
Dec 1993361212.33$4,451
Nov 1993371214.49$5,376
Oct 1993363215.85$5,754
Sep 1993533215.03$8,011
Aug 1993358215.66$5,606
Jul 1993362215.46$5,597
Jun 1993351216.79$5,893
May 1993697217.68$12,323
Apr 1993176218.05$3,177
Mar 1993363218.14$6,585
Feb 1993536117.90$9,594
Jan 1993535216.93$9,058

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. 8A/O/66521 is the state's own key, not one this site invented.