UNIVERSITY OF TEXAS-235

Operated by WARREN AMERICAN OIL COMPANY, LLC (P-5 897722) in the FARMER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8881District 7CField 30243500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$457 k
Jan 1993 – May 2026
Value, last 12 filed months
$5 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 351 leases and 1,445 wells, and the rule below applies to all of them.

Discovered
1953-01-10
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 1997-12-16.

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: PER DOCKET 7C-0214566 ON 3/7/97.

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
OilDisposition8,362 bbl$390,706
Casinghead gasProduction14,270 Mcf$66,236
Total$456,942

107 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 30.9946, -101.3709. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.99461, -101.37092 · 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
2,532 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 2,532 ft.

Completions filed
May 1981
1 of 1 wells

1 well

42-1053328922,532 ftMay 1981

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 202607106.413.05$21
Apr 202649098.932.87$4,848
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250562.743.08$15
Aug 202501463.933.01$42
Jul 202506166.743.32$202
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 202502270.884.34$96
Jan 202504574.324.28$193
Dec 20240068.993.12$0
Nov 202401769.052.20$37
Oct 202403671.372.28$82
Sep 202401669.612.36$38
Aug 202401875.632.06$37
Jul 2024156979.932.15$12,488
Jun 202401778.082.63$45
May 202401678.812.20$35
Apr 202401484.451.66$23
Mar 202401680.301.55$25
Feb 202401576.091.78$27
Jan 202401473.023.30$46
Dec 2023160971.262.61$11,425
Nov 20230477.892.81$11
Oct 202301485.443.09$43
Sep 202301689.042.74$44
Aug 202301580.522.67$40
Jul 202301474.852.64$37
Jun 202301668.962.26$36
May 202301670.622.23$36
Apr 202301578.122.24$34
Mar 20231581472.852.39$11,544
Feb 202301675.112.47$39
Jan 20230976.533.39$30
Dec 202201376.415.73$74
Nov 202201685.005.65$90
Oct 202201487.185.86$82
Sep 202201684.888.16$131
Aug 202201794.529.13$155
Jul 202215815101.587.54$16,163
Jun 202205115.097.98$40
May 2022018109.378.43$152
Apr 2022016104.226.84$109
Mar 2022017108.885.08$86
Feb 202201491.054.86$68
Jan 202201781.844.54$77
Dec 20211602071.323.90$11,489
Nov 20210277.435.24$10
Oct 202101879.795.71$103
Sep 20210869.865.35$43
Aug 202102166.024.22$89
Jul 202102970.783.98$115
Jun 202102469.493.38$81
May 20211591563.483.02$10,139
Apr 202101160.362.76$30
Mar 202102561.302.72$68
Feb 20210957.805.55$50
Jan 202101550.412.81$42
Dec 20200044.642.68$0
Nov 20200738.772.71$19
Oct 202001736.972.48$42
Sep 202001637.091.99$32
Aug 202001739.982.39$41
Jul 20200638.371.83$11
Jun 202001634.901.69$27
May 20200616.921.81$11
Apr 20201632214.751.80$2,444
Mar 202001230.341.86$22
Feb 20200349.881.98$6
Jan 20200457.252.09$8
Dec 201901759.012.30$39
Nov 20190055.302.75$0
Oct 201902053.472.42$48
Sep 201901855.052.66$48
Aug 201902153.112.30$48
Jul 201901756.272.46$42
Jun 201902752.782.49$67
May 20191762158.482.74$10,350
Apr 201906062.632.75$165
Mar 201906256.803.06$190
Feb 201905650.852.79$156
Jan 201906246.033.23$200
Dec 201806246.594.19$260
Nov 201806052.934.24$254
Oct 201806261.443.40$211
Sep 201806059.543.11$186
Aug 20181646259.403.07$9,932
Jul 201806265.142.93$182
Jun 201806060.183.08$185
May 201806065.382.90$174
Apr 201806063.842.90$174
Mar 201806261.222.79$173
Feb 201805661.782.77$155
Jan 20181586262.874.01$10,182
Dec 201706257.272.92$181
Nov 201706055.423.12$187
Oct 201706249.292.98$185
Sep 201706047.523.09$185
Aug 201706245.373.00$186
Jul 201706243.873.09$191
Jun 201706042.493.09$185
May 201706245.373.26$202
Apr 20171776047.933.21$8,676
Mar 201706246.772.98$185
Feb 201705650.452.95$165
Jan 201705649.413.42$191
Dec 201606248.763.72$231
Nov 201606242.492.64$164
Oct 201606246.193.09$192
Sep 201606041.553.10$186
Aug 201606241.442.92$181
Jul 201606241.622.92$181
Jun 20161686045.352.69$7,780
May 201606242.521.99$123
Apr 201606036.561.99$119
Mar 201606233.011.79$111
Feb 201605826.472.06$120
Jan 201606227.352.36$147
Dec 201506232.362.00$124
Nov 20150038.792.17$0
Oct 201506243.552.43$150
Sep 201506042.992.76$166
Aug 20151666240.162.87$6,845
Jul 201506248.152.95$183
Jun 201506056.152.88$173
May 201506255.212.96$183
Apr 201506049.822.71$162
Mar 201506242.892.93$182
Feb 201505644.662.98$167
Jan 201505643.433.10$174
Dec 20141716254.693.59$9,575
Nov 201406070.464.25$255
Oct 201406278.303.90$242
Sep 201406286.164.05$251
Aug 201406289.394.04$250
Jul 201406296.564.18$259
Jun 201406298.164.74$294
May 201406294.734.73$293
Apr 201406095.944.81$289
Mar 201406295.895.06$314
Feb 201405697.406.19$347
Jan 20141656290.404.86$15,217
Dec 201306291.824.35$270
Nov 201326288.853.74$409
Oct 201306297.423.78$234
Sep 2013060104.113.72$223
Aug 2013062104.253.52$218
Jul 2013062102.523.72$231
Jun 201306094.403.93$236
May 201306294.834.15$257
Apr 20131686093.964.28$16,042
Mar 201306293.623.91$243
Feb 201305691.233.42$192
Jan 201306291.603.42$212
Dec 201206286.773.42$212
Nov 201206086.953.62$218
Oct 201206289.383.40$211
Sep 201206094.672.92$175
Aug 20121476292.662.91$13,801
Jul 201206285.133.02$187
Jun 201206079.822.52$151
May 201206291.612.49$154
Apr 2012060101.652.00$120
Mar 2012062105.052.22$138
Feb 2012058101.102.57$149
Jan 201206298.092.73$170
Dec 20111546296.873.24$15,119
Nov 201106095.723.31$199
Oct 201106284.983.65$226
Sep 201106083.623.99$239
Aug 201106283.404.15$257
Jul 201106294.144.52$280
Jun 201106092.904.64$278
May 20111386298.134.40$13,815
Apr 2011060105.964.33$260
Mar 201106296.364.06$252
Feb 201105685.644.18$234
Jan 201106286.504.59$285
Dec 201006285.734.35$270
Nov 20101686280.843.80$13,816
Oct 201006278.103.51$218
Sep 201006072.633.98$239
Aug 201006273.684.42$274
Jul 201006272.554.74$294
Jun 201006270.364.91$304
May 201006271.124.24$263
Apr 201006081.694.12$247
Mar 201006278.394.39$272
Feb 20101565673.585.44$11,783
Jan 201006274.365.96$370
Dec 200906271.445.48$340
Nov 200906074.593.75$225
Oct 200906272.544.11$255
Sep 200906065.543.06$184
Aug 200906267.423.22$200
Jul 200906261.133.46$215
Jun 200906066.163.90$234
May 200906254.743.93$243
Apr 200906246.773.59$222
Mar 200906242.144.06$252
Feb 200905632.814.63$259
Jan 20091686235.865.37$6,357
Dec 200806237.105.98$371
Nov 200806055.496.86$412
Oct 200806275.246.92$429
Sep 2008060101.767.88$473
Aug 2008062114.228.48$526
Jul 2008062131.0811.39$706
Jun 2008060131.3313.03$782
May 2008062123.1711.57$718
Apr 200817560110.3110.45$19,932
Mar 2008062101.909.66$599
Feb 200815892.538.77$601
Jan 200806290.388.21$509
Dec 200706288.337.30$453
Nov 200706091.677.29$438
Oct 200706282.856.92$429
Sep 200706075.846.24$375
Aug 200706269.066.39$396
Jul 20071586270.906.39$11,598
Jun 200716062.007.55$515
May 200706258.747.85$486
Apr 200706059.617.81$468
Mar 200706256.927.30$453
Feb 200705655.108.22$460
Jan 200706250.306.73$417
Dec 200606256.656.92$429
Nov 200606054.207.62$457
Oct 20061666254.906.01$9,486
Sep 200606060.085.04$302
Aug 200606268.717.34$455
Jul 200606269.376.34$393
Jun 200606066.286.38$383
May 200606266.016.42$398
Apr 200606064.397.36$442
Mar 20061606256.707.08$9,511
Feb 200605657.597.75$434
Jan 200606260.598.93$554
Dec 200506254.9413.42$832
Nov 200506054.6910.59$635
Oct 200506258.3413.80$855
Sep 200506061.4512.08$725
Aug 20051596261.519.80$10,387
Jul 2005316255.697.84$2,213
Jun 200506052.337.38$443
May 200506245.226.65$412
Apr 200506049.207.36$442
Mar 200506250.377.15$444
Feb 200505645.226.31$353
Jan 200506243.166.32$392
Dec 20041766239.866.75$7,434
Nov 200406045.286.33$380
Oct 200406249.706.52$404
Sep 200406043.245.28$317
Aug 200406242.375.55$344
Jul 200406238.286.08$377
Jun 200406036.106.43$386
May 200406237.486.49$403
Apr 20041456034.475.86$5,350
Mar 200406234.365.53$343
Feb 200405832.455.51$320
Jan 200406232.036.30$391
Dec 200306230.266.30$391
Nov 200306028.804.60$276
Oct 20031576228.174.76$4,718
Sep 200306026.314.75$285
Aug 200306229.765.13$318
Jul 200306229.415.17$321
Jun 200306228.565.98$371
May 200306226.595.97$370
Apr 200306026.675.41$324
Mar 20031666231.146.10$5,547
Feb 200305633.487.93$444
Jan 200306230.315.58$346
Dec 200206226.914.85$301
Nov 200206024.664.14$248
Oct 200206226.464.23$262
Sep 200206027.443.64$218
Aug 20021466225.963.16$3,986
Jul 200206224.583.06$190
Jun 200206023.733.34$200
May 200206224.663.58$222
Apr 200206023.653.51$211
Mar 20021406222.003.10$3,272
Feb 200205618.222.38$133
Jan 200206217.172.38$147
Dec 200106216.932.36$147
Nov 200106018.072.41$144
Oct 200106219.782.53$157
Sep 20011746024.262.25$4,356
Aug 200106224.873.05$189
Jul 200106223.933.20$198
Jun 20010124.563.82$4
May 20010125.524.31$4
Apr 20010124.685.34$5
Mar 20010124.545.38$5
Feb 2001164127.755.77$4,557
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 2000164129.644.54$4,866
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 20000128.422.86$3
Feb 2000161127.622.73$4,450
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 19990021.752.62$0
Aug 1999171119.262.88$3,296
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 1999146110.381.90$1,517
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 19980112.421.97$2
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 1998161111.742.24$1,892
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 1998164114.702.15$2,413
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 1997155117.242.26$2,674
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 1997152123.483.54$3,573
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 1996165119.55$3,226
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 19960119.38$0
Feb 19960116.98$0
Jan 1996173117.07$2,953
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 1995193115.24$2,941
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995171115.92$2,722
Dec 19940115.03$0
Nov 199416015.90$16
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994165117.56$2,897
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 1994167112.66$2,114
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 1993167115.46$2,582
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993158116.93$2,675

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                    0 bbl  × $106.41 =         $0
Casinghead gas         7 Mcf  × $  3.05 =        $21

────────────────────────────────────────────────────
Month total                                      $21

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. 7C/O/8881 is the state's own key, not one this site invented.