CAMPBELL B

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the PECOS VALLEY (HIGH GRAVITY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 37213District 08Field 70129580Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.0 M
Aug 2003 – May 2026
Value, last 12 filed months
$136 k
at the published price for each month
Months reported
274
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 151 leases and 844 wells, and the rule below applies to all of them.

Discovered
1928-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 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.

The Commission's schedule remark for this field reads: NO GAS PRODUCTION

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
OilDisposition69,377 bbl$4,352,930
Casinghead gasProduction88,691 Mcf$600,052
Total$4,952,982

Wells on this lease (5)

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 31.1837, -102.7381. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.18405, -102.73869 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
2,010 ft
5 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.
5100.0%

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 1,998 and 2,015 ft, median 2,010 ft, over the 5 wells that filed a depth.

Completions filed
Aug 2003 – Oct 2003
5 of 5 wells

5 wells

42-37137300112,010 ftOct 2003
42-37137310192,015 ftOct 2003
42-37137305122,000 ftOct 2003
42-37137309172,010 ftOct 2003
42-37137294101,998 ftAug 2003

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 (274)

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

274 months

May 20262250106.413.05$23,942
Apr 2026219098.932.87$21,666
Mar 2026103089.753.15$9,244
Feb 2026106063.503.75$6,731
Jan 2026108059.138.00$6,386
Dec 2025210056.664.41$11,899
Nov 2025104058.593.93$6,093
Oct 2025220059.383.30$13,064
Sep 2025126062.743.08$7,905
Aug 2025224063.933.01$14,320
Jul 2025109066.743.32$7,275
Jun 2025114066.483.13$7,579
May 2025227060.553.23$13,745
Apr 2025105062.363.54$6,548
Mar 2025224067.704.27$15,165
Feb 2025230070.884.34$16,302
Jan 2025112074.324.28$8,324
Dec 2024111068.993.12$7,658
Nov 2024223069.052.20$15,398
Oct 202493071.372.28$6,637
Sep 2024106069.612.36$7,379
Aug 2024110075.632.06$8,319
Jul 2024107079.932.15$8,553
Jun 2024208078.082.63$16,241
May 2024106078.812.20$8,354
Apr 2024224084.451.66$18,917
Mar 2024102080.301.55$8,191
Feb 2024208076.091.78$15,827
Jan 2024108073.023.30$7,886
Dec 2023212071.262.61$15,107
Nov 2023218077.892.81$16,980
Oct 2023105085.443.09$8,971
Sep 2023215089.042.74$19,144
Aug 2023216080.522.67$17,392
Jul 2023322074.852.64$24,102
Jun 20230068.962.26$0
May 2023121070.622.23$8,545
Apr 2023277078.122.24$21,639
Mar 2023128072.852.39$9,325
Feb 2023138075.112.47$10,365
Jan 2023135076.533.39$10,332
Dec 2022279076.415.73$21,318
Nov 2022127085.005.65$10,795
Oct 2022269087.185.86$23,451
Sep 2022127084.888.16$10,780
Aug 2022260094.529.13$24,575
Jul 20221250101.587.54$12,698
Jun 20222430115.097.98$27,967
May 20222490109.378.43$27,233
Apr 20221280104.226.84$13,340
Mar 20222470108.885.08$26,893
Feb 2022258091.054.86$23,491
Jan 2022113081.844.54$9,248
Dec 2021336071.323.90$23,964
Nov 2021105077.435.24$8,130
Oct 2021315079.795.71$25,134
Sep 2021164069.865.35$11,457
Aug 2021317066.024.22$20,928
Jul 2021244070.783.98$17,270
Jun 2021119069.493.38$8,269
May 2021361063.483.02$22,916
Apr 2021391060.362.76$23,601
Mar 2021316061.302.72$19,371
Feb 2021150057.805.55$8,670
Jan 2021113050.412.81$5,696
Dec 2020112044.642.68$5,000
Nov 2020113038.772.71$4,381
Oct 2020132036.972.48$4,880
Sep 2020123037.091.99$4,562
Aug 2020127039.982.39$5,077
Jul 2020224038.371.83$8,595
Jun 2020226034.901.69$7,887
May 2020219016.921.81$3,705
Apr 2020222014.751.80$3,275
Mar 2020335030.341.86$10,164
Feb 2020117049.881.98$5,836
Jan 2020116057.252.09$6,641
Dec 2019227059.012.30$13,395
Nov 20190055.302.75$0
Oct 2019121053.472.42$6,470
Sep 20190055.052.66$0
Aug 2019114053.112.30$6,055
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019132058.482.74$7,719
Apr 2019388062.632.75$24,300
Mar 2019116056.803.06$6,589
Feb 2019115050.852.79$5,848
Jan 201997046.033.23$4,465
Dec 201896046.594.19$4,473
Nov 201899052.934.24$5,240
Oct 2018113061.443.40$6,943
Sep 2018217059.543.11$12,920
Aug 201896059.403.07$5,702
Jul 2018117065.142.93$7,621
Jun 2018132060.183.08$7,944
May 201892065.382.90$6,015
Apr 2018236063.842.90$15,066
Mar 2018111061.222.79$6,795
Feb 2018116061.782.77$7,166
Jan 201858062.874.01$3,646
Dec 2017226057.272.92$12,943
Nov 20170055.423.12$0
Oct 201796049.292.98$4,732
Sep 201798047.523.09$4,657
Aug 201794045.373.00$4,265
Jul 2017189043.873.09$8,291
Jun 201791042.493.09$3,867
May 2017179045.373.26$8,121
Apr 2017181047.933.21$8,675
Mar 201793046.772.98$4,350
Feb 201798050.452.95$4,944
Jan 201795049.413.42$4,694
Dec 2016101048.763.72$4,925
Nov 2016188042.492.64$7,988
Oct 2016183046.193.09$8,453
Sep 201693041.553.10$3,864
Aug 2016402041.442.92$16,659
Jul 20160041.622.92$0
Jun 2016264045.352.69$11,972
May 2016288042.521.99$12,246
Apr 2016159036.561.99$5,813
Mar 2016158033.011.79$5,216
Feb 2016415026.472.06$10,985
Jan 2016155027.352.36$4,239
Dec 2015302032.362.00$9,773
Nov 2015305038.792.17$11,831
Oct 2015312043.552.43$13,588
Sep 2015303042.992.76$13,026
Aug 2015156040.162.87$6,265
Jul 2015576048.152.95$27,734
Jun 2015299056.152.88$16,789
May 2015306055.212.96$16,894
Apr 2015613049.822.71$30,540
Mar 2015305042.892.93$13,081
Feb 2015164044.662.98$7,324
Jan 2015600043.433.10$26,058
Dec 2014441054.693.59$24,118
Nov 2014257070.464.25$18,108
Oct 2014273078.303.90$21,376
Sep 2014260086.164.05$22,402
Aug 2014263089.394.04$23,510
Jul 2014288096.564.18$27,809
Jun 201499098.164.74$9,718
May 201490094.734.73$8,526
Apr 2014106095.944.81$10,170
Mar 2014111095.895.06$10,644
Feb 201484097.406.19$8,182
Jan 2014225090.404.86$20,340
Dec 201305391.824.35$231
Nov 2013012488.853.74$464
Oct 20132396597.423.78$23,529
Sep 2013163490104.113.72$18,792
Aug 20130265104.253.52$933
Jul 20130401102.523.72$1,491
Jun 201316523194.403.93$16,485
May 20139026694.834.15$9,638
Apr 2013837393.964.28$8,111
Mar 201317420593.623.91$17,092
Feb 20130091.233.42$0
Jan 2013503091.603.42$46,075
Dec 201203186.773.42$106
Nov 201201286.953.62$44
Oct 201207589.383.40$255
Sep 20124476994.672.92$42,519
Aug 20122219792.662.91$2,611
Jul 2012022385.133.02$674
Jun 2012023079.822.52$579
May 2012022091.612.49$547
Apr 20121230101.652.00$12,503
Mar 20121290105.052.22$13,551
Feb 20120147101.102.57$378
Jan 201236714998.092.73$36,406
Dec 201112821096.873.24$13,080
Nov 201125436195.723.31$25,508
Oct 201139038984.983.65$34,561
Sep 201112736283.623.99$12,063
Aug 201112435883.404.15$11,827
Jul 201112639494.144.52$13,641
Jun 201125641892.904.64$25,722
May 2011232298.134.40$1,615
Apr 20111447105.964.33$2,043
Mar 2011040796.364.06$1,651
Feb 201113023785.644.18$12,124
Jan 201113033186.504.59$12,764
Dec 201039339585.734.35$35,409
Nov 201013144380.843.80$12,271
Oct 201052653178.103.51$42,944
Sep 201025544572.633.98$20,292
Aug 201013046673.684.42$11,638
Jul 201025439572.554.74$20,299
Jun 2010059870.364.91$2,936
May 201037770071.124.24$29,777
Apr 201025564181.694.12$23,474
Mar 201012961878.394.39$12,825
Feb 201040961273.585.44$33,425
Jan 201026850274.365.96$22,922
Dec 200927242571.445.48$21,762
Nov 200928967774.593.75$24,096
Oct 200930373972.544.11$25,017
Sep 200930473165.543.06$22,164
Aug 200944686067.423.22$32,837
Jul 200935679561.133.46$24,517
Jun 20096324666.163.90$5,126
May 200926571754.743.93$17,321
Apr 200952582646.773.59$27,518
Mar 200913970542.144.06$8,719
Feb 2009114632.814.63$3,768
Jan 200926145235.865.37$11,787
Dec 200825885937.105.98$14,706
Nov 200827077255.496.86$20,279
Oct 200842686575.246.92$38,040
Sep 2008419807101.767.88$48,994
Aug 2008403856114.228.48$53,292
Jul 2008266767131.0811.39$43,603
Jun 2008273796131.3313.03$46,227
May 2008289739123.1711.57$44,150
Apr 2008437834110.3110.45$56,925
Mar 20082981,058101.909.66$40,591
Feb 200828083392.538.77$33,214
Jan 200841893090.388.21$45,410
Dec 20074301,00488.337.30$45,313
Nov 20072841,02191.677.29$33,479
Oct 20072851,09282.856.92$31,171
Sep 200727499575.846.24$26,993
Aug 20074191,24869.066.39$36,908
Jul 20074051,22570.906.39$36,540
Jun 20074061,27562.007.55$34,796
May 20075081,63758.747.85$42,684
Apr 20073961,51559.617.81$35,430
Mar 20077181,69656.927.30$53,253
Feb 20074131,40655.108.22$34,308
Jan 20077711,40850.306.73$48,253
Dec 20064611,85556.656.92$38,949
Nov 20064481,28254.207.62$34,047
Oct 20064191,43154.906.01$31,609
Sep 20066001,69160.085.04$44,566
Aug 20067761,99668.717.34$67,969
Jul 20066111,76769.376.34$53,593
Jun 20062921,50666.286.38$28,968
May 20065861,68866.016.42$49,527
Apr 20068241,99864.397.36$67,764
Mar 20064871,66956.707.08$39,434
Feb 20063511,02257.597.75$28,136
Jan 20066141,26160.598.93$48,467
Dec 20053691,03154.9413.42$34,104
Nov 20054701,50454.6910.59$41,629
Oct 20054551,16458.3413.80$42,603
Sep 20054401,11061.4512.08$40,446
Aug 200553577561.519.80$40,500
Jul 20054311,18055.697.84$33,258
Jun 20054841,20152.337.38$34,192
May 20056961,45745.226.65$41,164
Apr 20055311,26549.207.36$35,436
Mar 20058971,55250.377.15$56,286
Feb 20055151,01745.226.31$29,708
Jan 200578242543.166.32$36,438
Dec 200450369239.866.75$24,721
Nov 200468393145.286.33$36,820
Oct 20045091,32049.706.52$33,897
Sep 20045101,32243.245.28$29,038
Aug 20046951,25442.375.55$36,408
Jul 2004098338.286.08$5,981
Jun 20048241,12836.106.43$37,003
May 20046401,28937.486.49$32,359
Apr 2004399034.475.86$13,754
Mar 20041,532034.365.53$52,640
Feb 20041,214032.455.51$39,394
Jan 20041,393032.036.30$44,618
Dec 200360030.266.30$1,816
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0

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                  225 bbl  × $106.41 =    $23,942
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $23,942

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/37213 is the state's own key, not one this site invented.