ADAMS, H. E. "A"

Operated by ATLAS OPERATING LLC (P-5 36587) in the DUNE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12387District 08Field 26538001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$76 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 113 leases and 1,569 wells, and the rule below applies to all of them.

Discovered
1938-01-01
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 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: 10 ACRE OPTIONAL 933' DIAGONAL

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
OilDisposition209,828 bbl$7,960,071
Casinghead gasProduction18,793 Mcf$84,927
Total$8,044,998

4,476 Mcf of this lease's gas, across 43 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 (7)

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 31.5531, -102.3918. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.55289, -102.39154 · 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
57.1%
4 of 7 wells
With a plug date
57.1%
4 of 7 wells
Median depth
3,898 ft
7 wells filed one
Completion to plug
31.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
457.1%
A plug date is filed
457.1%
BothOn the schedule and plugged. Neither fact cancels the other.
457.1%
NeitherNo plug date, and not on the schedule.
342.9%

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 3,875 and 3,950 ft, median 3,898 ft, over the 7 wells that filed a depth.

Completions filed
Apr 1959 – Jan 1973
5 of 7 wells; 2 filed none
Plug dates filed
Apr 1991 – Mar 2013
4 of 7 wells; 3 filed none

Last completion to plug: a median of 31.3 years across the 2 wells that filed both dates, with the middle half between 26.8 years and 35.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-1030446023,905 ftMay 2011Yes
42-1030446113,950 ftJan 2007Yes
42-1033071773,900 ftJan 1973Mar 2013Yes
42-1031130663,875 ftDec 1968Apr 1991Yes
42-1030446553,881 ftOct 1959
42-1030446443,898 ftJul 1959
42-1030446333,884 ftApr 1959

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 20261700106.413.05$18,090
Apr 2026340098.932.87$33,636
Mar 2026158089.753.15$14,181
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025164058.593.93$9,609
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025179062.363.54$11,162
Mar 2025167067.704.27$11,306
Feb 2025171070.884.34$12,120
Jan 2025346074.324.28$25,715
Dec 2024333068.993.12$22,974
Nov 2024174069.052.20$12,015
Oct 2024178071.372.28$12,704
Sep 2024342069.612.36$23,807
Aug 2024165075.632.06$12,479
Jul 2024174079.932.15$13,908
Jun 20240078.082.63$0
May 2024347078.812.20$27,347
Apr 2024176084.451.66$14,863
Mar 2024336080.301.55$26,981
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 2023128089.042.74$11,397
Aug 2023329080.522.67$26,491
Jul 2023444074.852.64$33,233
Jun 2023163068.962.26$11,240
May 20230070.622.23$0
Apr 2023496078.122.24$38,748
Mar 2023177072.852.39$12,894
Feb 20230075.112.47$0
Jan 2023178076.533.39$13,622
Dec 2022184076.415.73$14,059
Nov 2022158085.005.65$13,430
Oct 2022339087.185.86$29,554
Sep 2022126084.888.16$10,695
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221330115.097.98$15,307
May 20223180109.378.43$34,780
Apr 20222860104.226.84$29,807
Mar 202200108.885.08$0
Feb 2022120091.054.86$10,926
Jan 20220081.844.54$0
Dec 2021157071.323.90$11,197
Nov 20210077.435.24$0
Oct 2021160079.795.71$12,766
Sep 2021320069.865.35$22,355
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 2021156050.412.81$7,864
Dec 20200044.642.68$0
Nov 2020160038.772.71$6,203
Oct 2020158036.972.48$5,841
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020152034.901.69$5,305
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020156030.341.86$4,733
Feb 20200049.881.98$0
Jan 2020473057.252.09$27,079
Dec 2019154059.012.30$9,088
Nov 2019159055.302.75$8,793
Oct 2019313053.472.42$16,736
Sep 2019313055.052.66$17,231
Aug 2019166053.112.30$8,816
Jul 2019305056.272.46$17,162
Jun 2019317052.782.49$16,731
May 2019320058.482.74$18,714
Apr 2019321062.632.75$20,104
Mar 2019477056.803.06$27,094
Feb 2019166050.852.79$8,441
Jan 2019317046.033.23$14,592
Dec 2018161046.594.19$7,501
Nov 2018320052.934.24$16,938
Oct 2018321061.443.40$19,722
Sep 2018157059.543.11$9,348
Aug 2018314059.403.07$18,652
Jul 2018318065.142.93$20,715
Jun 2018158060.183.08$9,508
May 2018317065.382.90$20,725
Apr 2018318063.842.90$20,301
Mar 2018159061.222.79$9,734
Feb 2018295061.782.77$18,225
Jan 2018472062.874.01$29,675
Dec 2017309057.272.92$17,696
Nov 2017165055.423.12$9,144
Oct 2017311049.292.98$15,329
Sep 2017153047.523.09$7,271
Aug 2017310045.373.00$14,065
Jul 2017316043.873.09$13,863
Jun 2017155042.493.09$6,586
May 2017325045.373.26$14,745
Apr 2017315047.933.21$15,098
Mar 2017157046.772.98$7,343
Feb 2017167050.452.95$8,425
Jan 2017321049.413.42$15,861
Dec 2016337048.763.72$16,432
Nov 2016162042.492.64$6,883
Oct 2016162046.193.09$7,483
Sep 2016322041.553.10$13,379
Aug 2016326041.442.92$13,509
Jul 2016164041.622.92$6,826
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016157036.561.99$5,740
Mar 2016330033.011.79$10,893
Feb 2016169026.472.06$4,473
Jan 2016334027.352.36$9,135
Dec 2015342032.362.00$11,067
Nov 2015164038.792.17$6,362
Oct 2015317043.552.43$13,805
Sep 2015162042.992.76$6,964
Aug 2015328040.162.87$13,172
Jul 2015318048.152.95$15,312
Jun 2015332056.152.88$18,642
May 2015323055.212.96$17,833
Apr 2015316049.822.71$15,743
Mar 2015335042.892.93$14,368
Feb 2015322044.662.98$14,381
Jan 20150043.433.10$0
Dec 2014338054.693.59$18,485
Nov 2014325070.464.25$22,900
Oct 2014511078.303.90$40,011
Sep 2014348086.164.05$29,984
Aug 2014497089.394.04$44,427
Jul 2014497096.564.18$47,990
Jun 2014504098.164.74$49,473
May 2014514094.734.73$48,691
Apr 2014341095.944.81$32,716
Mar 2014519095.895.06$49,767
Feb 2014340097.406.19$33,116
Jan 2014343090.404.86$31,007
Dec 2013345091.824.35$31,678
Nov 2013524088.853.74$46,557
Oct 2013514097.423.78$50,074
Sep 20133290104.113.72$34,252
Aug 20135230104.253.52$54,523
Jul 20133420102.523.72$35,062
Jun 2013515094.403.93$48,616
May 2013348094.834.15$33,001
Apr 2013525093.964.28$49,329
Mar 2013525093.623.91$49,151
Feb 2013349091.233.42$31,839
Jan 2013536091.603.42$49,098
Dec 2012340086.773.42$29,502
Nov 20120086.953.62$0
Oct 2012180089.383.40$16,088
Sep 2012357094.672.92$33,797
Aug 2012353092.662.91$32,709
Jul 2012344085.133.02$29,285
Jun 2012355079.822.52$28,336
May 2012358091.612.49$32,796
Apr 20123410101.652.00$34,663
Mar 20123440105.052.22$36,137
Feb 20125190101.102.57$52,471
Jan 20120098.092.73$0
Dec 2011507096.873.24$49,113
Nov 2011502095.723.31$48,051
Oct 2011332084.983.65$28,213
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010148085.734.35$12,688
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010158073.684.42$11,641
Jul 2010162072.554.74$11,753
Jun 2010177070.364.91$12,454
May 2010168071.124.24$11,948
Apr 2010161381.694.12$13,164
Mar 2010481778.394.39$37,736
Feb 20101597373.585.44$12,097
Jan 20103241074.365.96$24,152
Dec 2009151471.445.48$10,809
Nov 20093192474.593.75$23,884
Oct 20094823672.544.11$35,112
Sep 2009645065.543.06$42,273
Aug 2009526067.423.22$35,463
Jul 2009162061.133.46$9,903
Jun 2009178066.163.90$11,776
May 20090054.743.93$0
Apr 2009325546.773.59$15,218
Mar 200939314342.144.06$17,141
Feb 200906532.814.63$301
Jan 200916315035.865.37$6,651
Dec 20080937.105.98$54
Nov 200801255.496.86$82
Oct 200803575.246.92$242
Sep 2008048101.767.88$378
Aug 200815754114.228.48$18,391
Jul 200832761131.0811.39$43,558
Jun 20084830131.3313.03$63,432
May 2008844168123.1711.57$105,900
Apr 2008337144110.3110.45$38,680
Mar 2008815190101.909.66$84,885
Feb 200865214892.538.77$61,628
Jan 200864413290.388.21$59,288
Dec 200765023188.337.30$59,101
Nov 200782227691.677.29$77,365
Oct 20074287282.856.92$35,958
Sep 200731717675.846.24$25,140
Aug 200747820169.066.39$34,295
Jul 200767222070.906.39$49,050
Jun 200762823862.007.55$40,733
May 200780031558.747.85$49,464
Apr 200764330659.617.81$40,718
Mar 200782240256.927.30$49,724
Feb 200732740455.108.22$21,337
Jan 200732430350.306.73$18,335
Dec 200680832156.656.92$47,994
Nov 200685334154.207.62$48,830
Oct 200632634454.906.01$19,966
Sep 200665012260.085.04$39,667
Aug 2006640068.717.34$43,974
Jul 2006795069.376.34$55,149
Jun 2006961066.286.38$63,695
May 200696517466.016.42$64,818
Apr 200632034064.397.36$23,107
Mar 200680025856.707.08$47,187
Feb 200663929657.597.75$39,094
Jan 200680332160.598.93$51,521
Dec 200582829754.9413.42$49,475
Nov 20054871554.6910.59$26,793
Oct 200596041758.3413.80$61,759
Sep 200580929361.4512.08$53,252
Aug 200580826561.519.80$52,296
Jul 200579512355.697.84$45,238
Jun 2005646052.337.38$33,805
May 2005161045.226.65$7,280
Apr 2005160049.207.36$7,872
Mar 2005316050.377.15$15,917
Feb 2005485045.226.31$21,932
Jan 2005814043.166.32$35,132
Dec 2004478039.866.75$19,053
Nov 2004967045.286.33$43,786
Oct 20041,115049.706.52$55,416
Sep 2004299043.245.28$12,929
Aug 2004636042.375.55$26,947
Jul 2004638038.286.08$24,423
Jun 2004480036.106.43$17,328
May 2004787037.486.49$29,497
Apr 2004795034.475.86$27,404
Mar 2004651034.365.53$22,368
Feb 2004644032.455.51$20,898
Jan 2004651032.036.30$20,852
Dec 2003811030.266.30$24,541
Nov 2003680028.804.60$19,584
Oct 2003662028.174.76$18,649
Sep 2003675026.314.75$17,759
Aug 2003648029.765.13$19,284
Jul 2003663029.415.17$19,499
Jun 2003836028.565.98$23,876
May 2003814026.595.97$21,644
Apr 2003828026.675.41$22,083
Mar 2003491031.146.10$15,290
Feb 2003840033.487.93$28,123
Jan 2003501030.315.58$15,185
Dec 2002973026.914.85$26,183
Nov 2002662024.664.14$16,325
Oct 2002854026.464.23$22,597
Sep 2002643027.443.64$17,644
Aug 2002809025.963.16$21,002
Jul 2002658024.583.06$16,174
Jun 2002799023.733.34$18,960
May 2002983024.663.58$24,241
Apr 2002653023.653.51$15,443
Mar 2002689022.003.10$15,158
Feb 2002812018.222.38$14,795
Jan 20021,154017.172.38$19,814
Dec 2001828016.932.36$14,018
Nov 2001962018.072.41$17,383
Oct 2001997019.782.53$19,721
Sep 2001505024.262.25$12,251
Aug 2001846024.873.05$21,040
Jul 20011,031123.933.20$24,675
Jun 2001505324.563.82$12,414
May 20011,526125.524.31$38,948
Apr 20016674124.685.34$16,680
Mar 200183810024.545.38$21,102
Feb 20013644627.755.77$10,366
Jan 2001899027.478.40$24,696
Dec 20001,100026.889.12$29,568
Nov 2000914032.215.66$29,440
Oct 2000972031.235.15$30,356
Sep 20008511031.875.19$27,173
Aug 20006911729.644.54$20,558
Jul 20001,0562028.534.09$30,209
Jun 20001,0202329.304.40$29,987
May 20008834827.263.68$24,247
Apr 20008686924.513.12$21,490
Mar 20001,2207428.422.86$34,884
Feb 20008784827.622.73$24,381
Jan 20001,0761725.272.48$27,233
Dec 19999173024.282.42$22,337
Nov 19998844723.192.43$20,614
Oct 19998868020.982.80$18,813
Sep 19991,07310021.752.62$23,600
Aug 19997045919.262.88$13,729
Jul 19998788017.892.37$15,897
Jun 19991,0598315.942.36$17,077
May 19998868615.792.32$14,190
Apr 19998817715.102.21$13,473
Mar 19997036112.471.84$8,879
Feb 1999700479.981.82$7,071
Jan 19996902910.381.90$7,217
Dec 1998869519.201.77$8,085
Nov 19981,0346010.892.19$11,391
Oct 1998864212.421.97$10,735
Sep 1998688212.592.08$8,666
Aug 19981,01122911.301.91$11,861
Jul 199883931611.742.24$10,557
Jun 199867126911.242.24$8,144
May 199866919312.622.21$8,869
Apr 19981,00420213.042.51$13,598
Mar 19989938012.802.31$12,895
Feb 1998670013.952.30$9,347
Jan 199899117414.702.15$14,943
Dec 199787615716.322.41$14,675
Nov 199786017318.193.09$16,178
Oct 199768433219.253.15$14,213
Sep 19971,03236117.742.95$19,374
Aug 199784838917.862.55$16,139
Jul 199784035717.582.25$15,569
Jun 19971,36026917.242.26$24,054
May 199752618518.972.31$10,405
Apr 19971,02611417.882.08$18,582
Mar 19971,03122518.951.94$19,974
Feb 199777711520.492.21$16,174
Jan 19971,04817323.483.54$25,219
Dec 199653610323.32$12,500
Nov 199698417121.97$21,618
Oct 199675624023.31$17,622
Sep 19969589522.22$21,287
Aug 19961,010020.26$20,463
Jul 19961,448019.55$28,308
Jun 19961,256018.73$23,525
May 19961,818019.43$35,324
Apr 19961,021021.51$21,962
Mar 19961,53910319.38$29,826
Feb 19961,2433316.98$21,106
Jan 19961,19030917.07$20,313
Dec 199595512417.19$16,416
Nov 19951,46132716.00$23,376
Oct 19951,03231215.43$15,924
Sep 19951,39326416.18$22,539
Aug 199596227115.92$15,315
Jul 19959755315.24$14,859
Jun 19951,3297316.41$21,809
May 19951,3478517.56$23,653
Apr 19951,0868617.73$19,255
Mar 19951,5615316.44$25,663
Feb 19958935616.58$14,806
Jan 19951,2054515.92$19,184
Dec 19941,1977915.03$17,991
Nov 19941,34164515.90$21,322
Oct 19941,3398415.58$20,862
Sep 19941,09910115.29$16,804
Aug 19941,43811816.13$23,195
Jul 19941,14410217.56$20,089
Jun 19941,4065917.09$24,029
May 19941,3294115.88$21,105
Apr 19941,1604114.14$16,402
Mar 19941,5711512.46$19,575
Feb 19941,1602912.50$14,500
Jan 19941,357712.66$17,180
Dec 19931,3441912.33$16,572
Nov 19931,4263814.49$20,663
Oct 19931,1453815.85$18,148
Sep 19931,4032515.03$21,087
Aug 19931,3741415.66$21,517
Jul 19931,1733015.46$18,135
Jun 19939743816.79$16,353
May 19931,1656117.68$20,597
Apr 19931,2171918.05$21,967
Mar 19931,4182918.14$25,723
Feb 19931,1601917.90$20,764
Jan 19939622216.93$16,287

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                  170 bbl  × $106.41 =    $18,090
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,090

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/12387 is the state's own key, not one this site invented.