TEXACO "12"

Operated by VIN FISHER OPERATING, INC. (P-5 885942) 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 33833District 08Field 82570500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.1 M
May 1993 – May 2026
Value, last 12 filed months
$72 k
at the published price for each month
Months reported
397
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
OilDisposition114,629 bbl$4,127,924
Casinghead gasProduction26,287 Mcf$13,105
Total$4,141,029

20,767 Mcf of this lease's gas, across 44 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 32.4014, -102.6922. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.40139, -102.69217 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,850 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
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.
2100.0%

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 4,825 and 4,875 ft, median 4,850 ft, over the 2 wells that filed a depth.

Completions filed
May 1993 – Jan 1994
2 of 2 wells

2 wells

42-0033738324,825 ftJan 1994
42-0033722914,875 ftMay 1993

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 (397)

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

397 months

May 202600106.413.05$0
Apr 2026158098.932.87$15,631
Mar 2026140089.753.15$12,565
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025152056.664.41$8,612
Nov 20250058.593.93$0
Oct 2025140059.383.30$8,313
Sep 2025128062.743.08$8,031
Aug 2025151063.933.01$9,653
Jul 20250066.743.32$0
Jun 2025144066.483.13$9,573
May 2025157060.553.23$9,506
Apr 20250062.363.54$0
Mar 2025152067.704.27$10,290
Feb 20250070.884.34$0
Jan 2025155074.324.28$11,520
Dec 2024134068.993.12$9,245
Nov 2024145069.052.20$10,012
Oct 20240071.372.28$0
Sep 2024110069.612.36$7,657
Aug 2024149075.632.06$11,269
Jul 2024161079.932.15$12,869
Jun 20240078.082.63$0
May 2024167078.812.20$13,161
Apr 20240084.451.66$0
Mar 2024154080.301.55$12,366
Feb 20240076.091.78$0
Jan 2024168073.023.30$12,267
Dec 20230071.262.61$0
Nov 2023161077.892.81$12,540
Oct 20230085.443.09$0
Sep 2023156089.042.74$13,890
Aug 20230080.522.67$0
Jul 2023160074.852.64$11,976
Jun 2023162068.962.26$11,172
May 20230070.622.23$0
Apr 2023160078.122.24$12,499
Mar 20230072.852.39$0
Feb 2023170075.112.47$12,769
Jan 20230076.533.39$0
Dec 2022166076.415.73$12,684
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022165084.888.16$14,005
Aug 20220094.529.13$0
Jul 20221680101.587.54$17,065
Jun 20221640115.097.98$18,875
May 202200109.378.43$0
Apr 20221610104.226.84$16,779
Mar 202200108.885.08$0
Feb 2022172091.054.86$15,661
Jan 20220081.844.54$0
Dec 2021152071.323.90$10,841
Nov 20210077.435.24$0
Oct 2021157079.795.71$12,527
Sep 20210069.865.35$0
Aug 2021140066.024.22$9,243
Jul 20210070.783.98$0
Jun 2021172069.493.38$11,952
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021167061.302.72$10,237
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020164044.642.68$7,321
Nov 20200038.772.71$0
Oct 2020171036.972.48$6,322
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020155038.371.83$5,947
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020140014.751.80$2,065
Mar 20200030.341.86$0
Feb 2020158049.881.98$7,881
Jan 20200057.252.09$0
Dec 2019171059.012.30$10,091
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019156055.052.66$8,588
Aug 20190053.112.30$0
Jul 2019163056.272.46$9,172
Jun 20190052.782.49$0
May 2019169058.482.74$9,883
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019179050.852.79$9,102
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018165059.403.07$9,801
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018168065.382.90$10,984
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018154061.782.77$9,514
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017157055.423.12$8,701
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017152045.373.00$6,896
Jul 20170043.873.09$0
Jun 2017167042.493.09$7,096
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017168050.452.95$8,476
Jan 20170049.413.42$0
Dec 2016164048.763.72$7,997
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016163041.442.92$6,755
Jul 20160041.622.92$0
Jun 2016161045.352.69$7,301
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016162026.472.06$4,288
Jan 20160027.352.36$0
Dec 2015158032.362.00$5,113
Nov 20150038.792.17$0
Oct 2015178043.552.43$7,752
Sep 2015169042.992.76$7,265
Aug 20150040.162.87$0
Jul 2015172048.152.95$8,282
Jun 2015170056.152.88$9,546
May 20150055.212.96$0
Apr 2015184049.822.71$9,167
Mar 2015164042.892.93$7,034
Feb 2015179044.662.98$7,994
Jan 20150043.433.10$0
Dec 2014192054.693.59$10,500
Nov 2014175070.464.25$12,331
Oct 2014168078.303.90$13,154
Sep 20143086.164.05$258
Aug 2014168089.394.04$15,018
Jul 2014321096.564.18$30,996
Jun 20146098.164.74$589
May 2014293094.734.73$27,756
Apr 2014336095.944.81$32,236
Mar 2014171095.895.06$16,397
Feb 2014164097.406.19$15,974
Jan 20143090.404.86$271
Dec 20134091.824.35$367
Nov 2013185088.853.74$16,437
Oct 2013173097.423.78$16,854
Sep 201360104.113.72$625
Aug 20131700104.253.52$17,723
Jul 20131890102.523.72$19,376
Jun 2013175094.403.93$16,520
May 2013320094.834.15$30,346
Apr 2013180093.964.28$16,913
Mar 2013163093.623.91$15,260
Feb 2013354091.233.42$32,295
Jan 20137091.603.42$641
Dec 2012334086.773.42$28,981
Nov 201216086.953.62$1,391
Oct 2012355089.383.40$31,730
Sep 2012338094.672.92$31,998
Aug 20120092.662.91$0
Jul 2012169085.133.02$14,387
Jun 2012170079.822.52$13,569
May 2012339091.612.49$31,056
Apr 20121820101.652.00$18,500
Mar 20121740105.052.22$18,279
Feb 20123030101.102.57$30,633
Jan 2012160098.092.73$15,694
Dec 2011346096.873.24$33,517
Nov 2011349095.723.31$33,406
Oct 20110084.983.65$0
Sep 2011344083.623.99$28,765
Aug 2011164083.404.15$13,678
Jul 2011329094.144.52$30,972
Jun 2011162092.904.64$15,050
May 2011325098.134.40$31,892
Apr 20113220105.964.33$34,119
Mar 2011162096.364.06$15,610
Feb 20110085.644.18$0
Jan 2011172086.504.59$14,878
Dec 2010343085.734.35$29,405
Nov 2010170080.843.80$13,743
Oct 2010161078.103.51$12,574
Sep 2010331072.633.98$24,041
Aug 2010170073.684.42$12,526
Jul 2010171072.554.74$12,406
Jun 2010336070.364.91$23,641
May 2010170071.124.24$12,090
Apr 2010339081.694.12$27,693
Mar 2010173078.394.39$13,561
Feb 2010159073.585.44$11,699
Jan 2010150074.365.96$11,154
Dec 2009179071.445.48$12,788
Nov 2009344074.593.75$25,659
Oct 2009174072.544.11$12,622
Sep 2009358065.543.06$23,463
Aug 2009167067.423.22$11,259
Jul 2009337061.133.46$20,601
Jun 2009331066.163.90$21,899
May 2009178054.743.93$9,744
Apr 2009158046.773.59$7,390
Mar 2009313042.144.06$13,190
Feb 20090032.814.63$0
Jan 2009165035.865.37$5,917
Dec 2008339037.105.98$12,577
Nov 2008327055.496.86$18,145
Oct 2008167075.246.92$12,565
Sep 20083300101.767.88$33,581
Aug 20083090114.228.48$35,294
Jul 20083350131.0811.39$43,912
Jun 20081620131.3313.03$21,275
May 20083420123.1711.57$42,124
Apr 20083320110.3110.45$36,623
Mar 20083210101.909.66$32,710
Feb 2008172092.538.77$15,915
Jan 2008316090.388.21$28,560
Dec 2007333088.337.30$29,414
Nov 2007168091.677.29$15,401
Oct 2007169082.856.92$14,002
Sep 2007509075.846.24$38,603
Aug 20070069.066.39$0
Jul 2007157070.906.39$11,131
Jun 2007159062.007.55$9,858
May 2007334058.747.85$19,619
Apr 2007170059.617.81$10,134
Mar 2007331056.927.30$18,841
Feb 2007162055.108.22$8,926
Jan 2007338050.306.73$17,001
Dec 20060056.656.92$0
Nov 2006172054.207.62$9,322
Oct 2006312054.906.01$17,129
Sep 2006169060.085.04$10,154
Aug 2006327068.717.34$22,468
Jul 2006169069.376.34$11,724
Jun 2006341066.286.38$22,601
May 2006152066.016.42$10,034
Apr 2006329064.397.36$21,184
Mar 2006167056.707.08$9,469
Feb 2006174057.597.75$10,021
Jan 2006349060.598.93$21,146
Dec 2005172054.9413.42$9,450
Nov 20050054.6910.59$0
Oct 2005171058.3413.80$9,976
Sep 2005171061.4512.08$10,508
Aug 2005176061.519.80$10,826
Jul 2005333055.697.84$18,545
Jun 20050052.337.38$0
May 2005169045.226.65$7,642
Apr 2005179049.207.36$8,807
Mar 2005362050.377.15$18,234
Feb 2005180045.226.31$8,140
Jan 2005164043.166.32$7,078
Dec 2004359039.866.75$14,310
Nov 2004181045.286.33$8,196
Oct 2004159049.706.52$7,902
Sep 2004180043.245.28$7,783
Aug 2004357042.375.55$15,126
Jul 2004179038.286.08$6,852
Jun 2004362036.106.43$13,068
May 2004356037.486.49$13,343
Apr 2004185034.475.86$6,377
Mar 2004366034.365.53$12,576
Feb 2004183032.455.51$5,938
Jan 2004184032.036.30$5,894
Dec 2003301030.266.30$9,108
Nov 2003181028.804.60$5,213
Oct 2003180028.174.76$5,071
Sep 2003189026.314.75$4,973
Aug 2003183029.765.13$5,446
Jul 2003183029.415.17$5,382
Jun 2003180028.565.98$5,141
May 2003182026.595.97$4,839
Apr 2003354026.675.41$9,441
Mar 2003344031.146.10$10,712
Feb 2003166033.487.93$5,558
Jan 2003362030.315.58$10,972
Dec 2002159026.914.85$4,279
Nov 2002520024.664.14$12,823
Oct 2002166026.464.23$4,392
Sep 2002180027.443.64$4,939
Aug 2002349025.963.16$9,060
Jul 2002374024.583.06$9,193
Jun 2002181023.733.34$4,295
May 2002362024.663.58$8,927
Apr 2002180023.653.51$4,257
Mar 2002365022.003.10$8,030
Feb 2002366018.222.38$6,669
Jan 2002183017.172.38$3,142
Dec 2001364016.932.36$6,163
Nov 2001190018.072.41$3,433
Oct 2001358019.782.53$7,081
Sep 2001368024.262.25$8,928
Aug 2001181024.873.05$4,501
Jul 2001362023.933.20$8,663
Jun 2001359024.563.82$8,817
May 2001360025.524.31$9,187
Apr 2001181024.685.34$4,467
Mar 2001364024.545.38$8,933
Feb 2001181027.755.77$5,023
Jan 2001554027.478.40$15,218
Dec 2000183026.889.12$4,919
Nov 2000364032.215.66$11,724
Oct 2000182031.235.15$5,684
Sep 2000361031.875.19$11,505
Aug 2000359029.644.54$10,641
Jul 2000362028.534.09$10,328
Jun 2000362029.304.40$10,607
May 2000357027.263.68$9,732
Apr 2000182024.513.12$4,461
Mar 20001834128.422.86$5,318
Feb 20001815527.622.73$5,149
Jan 20005495325.272.48$14,005
Dec 19991845124.282.42$4,591
Nov 19993656723.192.43$8,627
Oct 199936210220.982.80$7,881
Sep 19991818221.752.62$4,152
Aug 19993537819.262.88$7,023
Jul 199918210017.892.37$3,493
Jun 199936315115.942.36$6,143
May 199935217015.792.32$5,953
Apr 199935913315.102.21$5,715
Mar 199935315212.471.84$4,681
Feb 1999362719.981.82$3,742
Jan 1999362010.381.90$3,758
Dec 19981741209.201.77$1,814
Nov 199851317310.892.19$5,965
Oct 199836317112.421.97$4,845
Sep 199835716112.592.08$4,830
Aug 199853817711.301.91$6,417
Jul 199835816711.742.24$4,577
Jun 199835817511.242.24$4,415
May 199837716512.622.21$5,122
Apr 199836417513.042.51$5,185
Mar 199836615212.802.31$5,036
Feb 199836214413.952.30$5,381
Jan 199853917514.702.15$8,300
Dec 199736714216.322.41$6,332
Nov 199736816418.193.09$7,200
Oct 199751718419.253.15$10,532
Sep 199736217917.742.95$6,951
Aug 199754320117.862.55$10,211
Jul 199735614717.582.25$6,589
Jun 199735619217.242.26$6,571
May 199754126618.972.31$10,877
Apr 199735816917.882.08$6,753
Mar 199754920718.951.94$10,805
Feb 199754020220.492.21$11,510
Jan 199736520623.483.54$9,299
Dec 199653923623.32$12,569
Nov 199654519421.97$11,974
Oct 199653723823.31$12,517
Sep 199654423722.22$12,088
Aug 199653728320.26$10,880
Jul 199654133719.55$10,577
Jun 199654634718.73$10,227
May 199671139519.43$13,815
Apr 199672934121.51$15,681
Mar 199671629519.38$13,876
Feb 199654518716.98$9,254
Jan 199653930317.07$9,201
Dec 199571631317.19$12,308
Nov 199590333616.00$14,448
Oct 199570630215.43$10,894
Sep 199587226316.18$14,109
Aug 199553325615.92$8,485
Jul 199571926615.24$10,958
Jun 199553827416.41$8,829
May 199590325517.56$15,857
Apr 199573431817.73$13,014
Mar 199590033016.44$14,796
Feb 199572128416.58$11,954
Jan 199591234615.92$14,519
Dec 199491139315.03$13,692
Nov 19941,09139915.90$17,347
Oct 19941,08544215.58$16,904
Sep 19941,07855615.29$16,483
Aug 19941,46281016.13$23,582
Jul 19941,92797517.56$33,838
Jun 19941,7921,15917.09$30,625
May 19942,7011,38615.88$42,892
Apr 19942,5711,20314.14$36,354
Mar 19943,0521,31712.46$38,028
Feb 19942,28490512.50$28,550
Jan 19941,89869112.66$24,029
Dec 19931,08833512.33$13,415
Nov 19931,06950114.49$15,490
Oct 19931,72467115.85$27,325
Sep 19931,54364415.03$23,191
Aug 19931,75971015.66$27,546
Jul 19931,73451615.46$26,808
Jun 19931,21821716.79$20,450
May 1993362117.68$6,400

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.

Apr 2026 — as filed, then multipliedworked
Oil                  158 bbl  × $ 98.93 =    $15,631
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,631

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/33833 is the state's own key, not one this site invented.