UNIVERSITY -II-

Operated by HIGHMARK ENERGY OPERATING, LLC (P-5 385847) in the SHAFTER LAKE (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11041District 08Field 82570500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
389
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 194 leases and 1,113 wells, and the rule below applies to all of them.

Discovered
1953-04-01
as the register files it
Field class
Oil
the register's own label
Between wells
0 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 2014-01-07.

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: DIAGONAL LIMITATION, TOP ALLOWABLE ADJUSTED.

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
OilDisposition23,312 bbl$1,129,873
Casinghead gasProduction11,798 Mcf$36,280
Total$1,166,153

28 Mcf of this lease's gas, across 28 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 32.3385, -102.6698. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.33848, -102.66984 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,388 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
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 4,388 ft.

Plug dates filed
Apr 2025
1 of 1 wells

1 well

42-0030556214,388 ftApr 2025Yes

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 (389)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

389 months

May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202204281.844.54$191
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20202034.901.69$70
May 20204016.921.81$68
Apr 20200014.751.80$0
Mar 20201212530.341.86$596
Feb 20206311749.881.98$3,374
Jan 20205012557.252.09$3,124
Dec 20195112559.012.30$3,298
Nov 20196012155.302.75$3,651
Oct 20194012553.472.42$2,441
Sep 20195112155.052.66$3,129
Aug 20195112553.112.30$2,997
Jul 20196212556.272.46$3,796
Jun 20196012152.782.49$3,468
May 2019504258.482.74$3,039
Apr 201961062.632.75$3,820
Mar 20195512556.803.06$3,507
Feb 20192211350.852.79$1,434
Jan 2019012546.033.23$404
Dec 2018012546.594.19$523
Nov 2018012152.934.24$513
Oct 2018012561.443.40$425
Sep 2018012159.543.11$376
Aug 2018012559.403.07$383
Jul 2018012565.142.93$366
Jun 2018012160.183.08$372
May 2018012565.382.90$363
Apr 2018012163.842.90$351
Mar 20186512561.222.79$4,328
Feb 201811011361.782.77$7,108
Jan 201816412562.874.01$10,812
Dec 201716612557.272.92$9,872
Nov 201713012155.423.12$7,582
Oct 201710312549.292.98$5,450
Sep 20178712047.523.09$4,505
Aug 20174912545.373.00$2,599
Jul 20176912543.873.09$3,413
Jun 20174812142.493.09$2,413
May 20174912545.373.26$2,631
Apr 20174993547.933.21$5,351
Mar 20176912546.772.98$3,600
Feb 20174911350.452.95$2,806
Jan 20175912549.413.42$3,343
Dec 2016621,02348.763.72$6,832
Nov 20167112142.492.64$3,337
Oct 20165112546.193.09$2,742
Sep 20167212141.553.10$3,367
Aug 20167012541.442.92$3,266
Jul 20168412541.622.92$3,862
Jun 20165112145.352.69$2,638
May 20167412542.521.99$3,395
Apr 20165212136.561.99$2,142
Mar 20167512533.011.79$2,700
Feb 20165811726.472.06$1,777
Jan 20166512527.352.36$2,073
Dec 2015581,10532.362.00$4,088
Nov 20155012138.792.17$2,202
Oct 20154912543.552.43$2,437
Sep 20158212142.992.76$3,859
Aug 20157112540.162.87$3,210
Jul 20158412548.152.95$4,413
Jun 201510112156.152.88$6,020
May 20157412555.212.96$4,455
Apr 201510512149.822.71$5,559
Mar 201510112542.892.93$4,699
Feb 20159011344.662.98$4,356
Jan 20155712543.433.10$2,863
Dec 20148712554.693.59$5,207
Nov 20149512570.464.25$7,225
Oct 20149612578.303.90$8,004
Sep 20147912586.164.05$7,312
Aug 20149412589.394.04$8,907
Jul 20149112596.564.18$9,309
Jun 20149112598.164.74$9,525
May 20149812594.734.73$9,874
Apr 20148212595.944.81$8,468
Mar 20149412495.895.06$9,641
Feb 20149612497.406.19$10,118
Jan 20148212490.404.86$8,016
Dec 2013132091.824.35$12,120
Nov 201378088.853.74$6,930
Oct 201364097.423.78$6,235
Sep 2013960104.113.72$9,995
Aug 2013920104.253.52$9,591
Jul 2013940102.523.72$9,637
Jun 2013108094.403.93$10,195
May 201376094.834.15$7,207
Apr 201377093.964.28$7,235
Mar 201389093.623.91$8,332
Feb 201374091.233.42$6,751
Jan 2013113091.603.42$10,351
Dec 201260086.773.42$5,206
Nov 201288086.953.62$7,652
Oct 201294089.383.40$8,402
Sep 201292094.672.92$8,710
Aug 201276092.662.91$7,042
Jul 2012109085.133.02$9,279
Jun 201282079.822.52$6,545
May 201299091.612.49$9,069
Apr 20121170101.652.00$11,893
Mar 20121010105.052.22$10,610
Feb 2012870101.102.57$8,796
Jan 201295098.092.73$9,319
Dec 201153096.873.24$5,134
Nov 201145095.723.31$4,307
Oct 201154084.983.65$4,589
Sep 201154083.623.99$4,515
Aug 201144083.404.15$3,670
Jul 201182094.144.52$7,719
Jun 201142092.904.64$3,902
May 201154098.134.40$5,299
Apr 2011430105.964.33$4,556
Mar 201153096.364.06$5,107
Feb 201137085.644.18$3,169
Jan 201173086.504.59$6,315
Dec 201060085.734.35$5,144
Nov 201062080.843.80$5,012
Oct 201069078.103.51$5,389
Sep 201091072.633.98$6,609
Aug 2010102073.684.42$7,515
Jul 201071072.554.74$5,151
Jun 201084070.364.91$5,910
May 2010112071.124.24$7,965
Apr 201041081.694.12$3,349
Mar 201099078.394.39$7,761
Feb 201088073.585.44$6,475
Jan 2010101074.365.96$7,510
Dec 200994071.445.48$6,715
Nov 2009132074.593.75$9,846
Oct 200953072.544.11$3,845
Sep 200961065.543.06$3,998
Aug 200961067.423.22$4,113
Jul 200964061.133.46$3,912
Jun 200955066.163.90$3,639
May 200957054.743.93$3,120
Apr 200955046.773.59$2,572
Mar 200955042.144.06$2,318
Feb 200955032.814.63$1,805
Jan 200969035.865.37$2,474
Dec 200843037.105.98$1,595
Nov 200852055.496.86$2,885
Oct 200861075.246.92$4,590
Sep 2008720101.767.88$7,327
Aug 2008620114.228.48$7,082
Jul 2008600131.0811.39$7,865
Jun 2008590131.3313.03$7,748
May 2008600123.1711.57$7,390
Apr 2008700110.3110.45$7,722
Mar 2008470101.909.66$4,789
Feb 200858092.538.77$5,367
Jan 2008103090.388.21$9,309
Dec 200754088.337.30$4,770
Nov 200751091.677.29$4,675
Oct 200772082.856.92$5,965
Sep 200750075.846.24$3,792
Aug 200760069.066.39$4,144
Jul 200763070.906.39$4,467
Jun 200773062.007.55$4,526
May 200761058.747.85$3,583
Apr 200768059.617.81$4,053
Mar 200760056.927.30$3,415
Feb 200767055.108.22$3,692
Jan 200763050.306.73$3,169
Dec 200646056.656.92$2,606
Nov 200638054.207.62$2,060
Oct 200644054.906.01$2,416
Sep 200654060.085.04$3,244
Aug 200660068.717.34$4,123
Jul 200653069.376.34$3,677
Jun 200660066.286.38$3,977
May 200664066.016.42$4,225
Apr 200664064.397.36$4,121
Mar 200659056.707.08$3,345
Feb 200655057.597.75$3,167
Jan 200667060.598.93$4,060
Dec 200543054.9413.42$2,362
Nov 200536054.6910.59$1,969
Oct 200560058.3413.80$3,500
Sep 200578061.4512.08$4,793
Aug 200561061.519.80$3,752
Jul 200557155.697.84$3,182
Jun 200560152.337.38$3,147
May 200559045.226.65$2,668
Apr 200558049.207.36$2,854
Mar 200560050.377.15$3,022
Feb 200558045.226.31$2,623
Jan 200563043.166.32$2,719
Dec 200455039.866.75$2,192
Nov 200464045.286.33$2,898
Oct 200462049.706.52$3,081
Sep 200461043.245.28$2,638
Aug 2004837042.375.55$35,464
Jul 200458038.286.08$2,220
Jun 200461036.106.43$2,202
May 200460037.486.49$2,249
Apr 200460034.475.86$2,068
Mar 200464034.365.53$2,199
Feb 200454032.455.51$1,752
Jan 200465032.036.30$2,082
Dec 200368030.266.30$2,058
Nov 200360028.804.60$1,728
Oct 200363028.174.76$1,775
Sep 200358026.314.75$1,526
Aug 200363029.765.13$1,875
Jul 200356029.415.17$1,647
Jun 200368028.565.98$1,942
May 200355026.595.97$1,462
Apr 200365026.675.41$1,734
Mar 200344031.146.10$1,370
Feb 2003832033.487.93$27,855
Jan 200362030.315.58$1,879
Dec 200252026.914.85$1,399
Nov 200264024.664.14$1,578
Oct 200259026.464.23$1,561
Sep 200258027.443.64$1,592
Aug 200259025.963.16$1,532
Jul 200265024.583.06$1,598
Jun 2002720023.733.34$17,086
May 200263024.663.58$1,554
Apr 200297023.653.51$2,294
Mar 200297022.003.10$2,134
Feb 200287018.222.38$1,585
Jan 200273017.172.38$1,253
Dec 200187016.932.36$1,473
Nov 200193018.072.41$1,681
Oct 200160019.782.53$1,187
Sep 20017024.262.25$170
Aug 2001109024.873.05$2,711
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000113026.889.12$3,037
Nov 200026032.215.66$837
Oct 2000137031.235.15$4,279
Sep 20000031.875.19$0
Aug 20000129.644.54$5
Jul 2000124128.534.09$3,542
Jun 20000129.304.40$4
May 2000167127.263.68$4,556
Apr 20000124.513.12$3
Mar 2000150128.422.86$4,266
Feb 2000148127.622.73$4,090
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 1999143021.752.62$3,110
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19989010.892.19$98
Oct 1998165012.421.97$2,049
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 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998139014.702.15$2,043
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997179017.242.26$3,086
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997154018.951.94$2,918
Feb 19974020.492.21$82
Jan 1997156023.483.54$3,663
Dec 19960023.32$0
Nov 1996180021.97$3,955
Oct 19962023.31$47
Sep 1996143022.22$3,177
Aug 1996177020.26$3,586
Jul 1996168019.55$3,284
Jun 19961018.73$19
May 1996178019.43$3,459
Apr 19960021.51$0
Mar 1996189019.38$3,663
Feb 19961016.98$17
Jan 19963017.07$51
Dec 1995177017.19$3,043
Nov 19952016.00$32
Oct 19953015.43$46
Sep 1995159016.18$2,573
Aug 19953015.92$48
Jul 1995175015.24$2,667
Jun 19952016.41$33
May 1995171017.56$3,003
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19952116.58$33
Jan 1995175115.92$2,786
Dec 19941115.03$15
Nov 1994177115.90$2,814
Oct 19941115.58$16
Sep 1994175115.29$2,676
Aug 19940116.13$0
Jul 1994174117.56$3,055
Jun 1994178117.09$3,042
May 19940115.88$0
Apr 1994181114.14$2,559
Mar 1994167112.46$2,081
Feb 19941112.50$13
Jan 1994172112.66$2,178
Dec 19930112.33$0
Nov 1993178114.49$2,579
Oct 19930115.85$0
Sep 1993175115.03$2,630
Aug 19938115.66$125
Jul 1993180115.46$2,783
Jun 1993192116.79$3,224
May 19935117.68$88
Apr 1993191118.05$3,448
Mar 1993183118.14$3,320
Feb 19937117.90$125
Jan 1993180116.93$3,047

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.

Jan 2022 — as filed, then multipliedworked
Oil                    0 bbl  × $ 81.84 =         $0
Casinghead gas        42 Mcf  × $  4.54 =       $191

────────────────────────────────────────────────────
Month total                                     $191

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/11041 is the state's own key, not one this site invented.