ADAMS, H. E. "B"

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 12504District 08Field 26538001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$20.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$162 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
OilDisposition501,697 bbl$20,404,710
Casinghead gasProduction47,608 Mcf$153,461
Total$20,558,172

24,788 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 (9)

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 31.5593, -102.3923. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.55974, -102.39254 · 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
33.3%
3 of 9 wells
With a plug date
33.3%
3 of 9 wells
Median depth
3,874 ft
8 wells filed one
Completion to plug
52.6 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
333.3%
A plug date is filed
333.3%
BothOn the schedule and plugged. Neither fact cancels the other.
333.3%
NeitherNo plug date, and not on the schedule.
666.7%

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

Total depth in feet, 8 of 9 wells. Median 3,874 ft, with the middle half between 3,851 and 3,892 ft; the shallowest is 3,824 ft and the deepest 3,935 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 9 wells, Nov 1958 – Jun 1995. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1958 – Jun 1995
8 of 9 wells; 1 filed none
Plug dates filed
Aug 2016 – Apr 2025
3 of 9 wells; 6 filed none

Last completion to plug: a median of 52.6 years across the 3 wells that filed both dates, with the middle half between 36.9 years and 59.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-103044621
42-1033428393,866 ftJun 1995Aug 2016Yes
42-1033093883,935 ftJun 1974
42-1033051773,900 ftMay 1972Dec 2024Yes
42-1031110663,824 ftJan 1968
42-1030446953,848 ftMay 1960
42-1030446843,882 ftApr 1960
42-1030446733,889 ftMar 1960
42-1030446623,852 ftNov 1958Apr 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 (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 20263420106.413.05$36,392
Apr 2026344098.932.87$34,032
Mar 2026178089.753.15$15,976
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025352058.593.93$20,624
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025506063.933.01$32,349
Jul 2025169066.743.32$11,279
Jun 2025172066.483.13$11,435
May 2025496060.553.23$30,033
Apr 2025337062.363.54$21,015
Mar 2025164067.704.27$11,103
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024663068.993.12$45,740
Nov 2024507069.052.20$35,008
Oct 2024501071.372.28$35,756
Sep 2024336069.612.36$23,389
Aug 2024679075.632.06$51,353
Jul 2024499079.932.15$39,885
Jun 2024667078.082.63$52,079
May 2024504078.812.20$39,720
Apr 2024836084.451.66$70,600
Mar 2024511080.301.55$41,033
Feb 2024644076.091.78$49,002
Jan 2024502073.023.30$36,656
Dec 2023718071.262.61$51,165
Nov 2023837077.892.81$65,194
Oct 2023688085.443.09$58,783
Sep 2023509089.042.74$45,321
Aug 2023508080.522.67$40,904
Jul 2023201074.852.64$15,045
Jun 2023632068.962.26$43,583
May 2023335070.622.23$23,658
Apr 2023139078.122.24$10,859
Mar 2023299072.852.39$21,782
Feb 20230075.112.47$0
Jan 2023160076.533.39$12,245
Dec 2022173076.415.73$13,219
Nov 2022307085.005.65$26,095
Oct 2022159087.185.86$13,862
Sep 2022267084.888.16$22,663
Aug 2022755094.529.13$71,363
Jul 202200101.587.54$0
Jun 20229850115.097.98$113,364
May 20229340109.378.43$102,152
Apr 20226730104.226.84$70,140
Mar 20223160108.885.08$34,406
Feb 2022318091.054.86$28,954
Jan 2022328081.844.54$26,844
Dec 2021479071.323.90$34,162
Nov 2021331077.435.24$25,629
Oct 2021482079.795.71$38,459
Sep 2021316069.865.35$22,076
Aug 2021159066.024.22$10,497
Jul 2021454070.783.98$32,134
Jun 2021318069.493.38$22,098
May 2021450063.483.02$28,566
Apr 2021442060.362.76$26,679
Mar 2021630061.302.72$38,619
Feb 2021160057.805.55$9,248
Jan 2021319050.412.81$16,081
Dec 20200044.642.68$0
Nov 2020312038.772.71$12,096
Oct 2020456036.972.48$16,858
Sep 2020626037.091.99$23,218
Aug 2020313039.982.39$12,514
Jul 20200038.371.83$0
Jun 2020458034.901.69$15,984
May 2020479016.921.81$8,105
Apr 2020472014.751.80$6,962
Mar 2020481030.341.86$14,594
Feb 2020476049.881.98$23,743
Jan 2020621057.252.09$35,552
Dec 2019793059.012.30$46,795
Nov 2019783055.302.75$43,300
Oct 2019312053.472.42$16,683
Sep 2019623055.052.66$34,296
Aug 2019631053.112.30$33,512
Jul 2019471056.272.46$26,503
Jun 2019640052.782.49$33,779
May 2019633058.482.74$37,018
Apr 2019786062.632.75$49,227
Mar 2019644056.803.06$36,579
Feb 2019639050.852.79$32,493
Jan 2019473046.033.23$21,772
Dec 2018628046.594.19$29,259
Nov 2018473052.934.24$25,036
Oct 2018487061.443.40$29,921
Sep 2018630059.543.11$37,510
Aug 2018944059.403.07$56,074
Jul 2018789065.142.93$51,395
Jun 2018814060.183.08$48,987
May 2018792065.382.90$51,781
Apr 2018795063.842.90$50,753
Mar 2018782061.222.79$47,874
Feb 2018623061.782.77$38,489
Jan 2018620062.874.01$38,979
Dec 2017623057.272.92$35,679
Nov 2017951055.423.12$52,704
Oct 2017612049.292.98$30,165
Sep 2017787047.523.09$37,398
Aug 2017790045.373.00$35,842
Jul 2017637043.873.09$27,945
Jun 2017777042.493.09$33,015
May 2017948045.373.26$43,011
Apr 2017788047.933.21$37,769
Mar 2017962046.772.98$44,993
Feb 2017790050.452.95$39,856
Jan 2017972049.413.42$48,027
Dec 2016827048.763.72$40,325
Nov 2016632042.492.64$26,854
Oct 2016987046.193.09$45,590
Sep 2016665041.553.10$27,631
Aug 2016966041.442.92$40,031
Jul 2016647041.622.92$26,928
Jun 2016984045.352.69$44,624
May 2016967042.521.99$41,117
Apr 2016961036.561.99$35,134
Mar 2016814033.011.79$26,870
Feb 2016841026.472.06$22,261
Jan 2016985027.352.36$26,940
Dec 2015981032.362.00$31,745
Nov 2015986038.792.17$38,247
Oct 2015984043.552.43$42,853
Sep 2015482042.992.76$20,721
Aug 2015823040.162.87$33,052
Jul 2015981048.152.95$47,235
Jun 2015654056.152.88$36,722
May 2015475055.212.96$26,225
Apr 2015826049.822.71$41,151
Mar 2015815042.892.93$34,955
Feb 2015820044.662.98$36,621
Jan 2015791043.433.10$34,353
Dec 20141,117054.693.59$61,089
Nov 2014654070.464.25$46,081
Oct 2014999078.303.90$78,222
Sep 2014829086.164.05$71,427
Aug 2014840089.394.04$75,088
Jul 2014841096.564.18$81,207
Jun 2014836098.164.74$82,062
May 2014858094.734.73$81,278
Apr 2014699095.944.81$67,062
Mar 2014860095.895.06$82,465
Feb 2014689097.406.19$67,109
Jan 2014858090.404.86$77,563
Dec 2013865091.824.35$79,424
Nov 20131,054088.853.74$93,648
Oct 20131,059097.423.78$103,168
Sep 20131,2010104.113.72$125,036
Aug 20131,0250104.253.52$106,856
Jul 20131,0130102.523.72$103,853
Jun 2013856094.403.93$80,806
May 20131,218094.834.15$115,503
Apr 20131,037093.964.28$97,437
Mar 20131,046093.623.91$97,927
Feb 2013529091.233.42$48,261
Jan 20131,242091.603.42$113,767
Dec 20121,034086.773.42$89,720
Nov 2012822086.953.62$71,473
Oct 20121,075089.383.40$96,084
Sep 20121,230094.672.92$116,444
Aug 2012884092.662.91$81,911
Jul 2012683085.133.02$58,144
Jun 2012865079.822.52$69,044
May 2012515091.612.49$47,179
Apr 20127060101.652.00$71,765
Mar 201200105.052.22$0
Feb 20125150101.102.57$52,067
Jan 2012171098.092.73$16,773
Dec 2011669096.873.24$64,806
Nov 2011168095.723.31$16,081
Oct 2011844084.983.65$71,723
Sep 2011672083.623.99$56,193
Aug 20111,156083.404.15$96,410
Jul 2011855094.144.52$80,490
Jun 2011661092.904.64$61,407
May 2011825098.134.40$80,957
Apr 20116740105.964.33$71,417
Mar 20111,210096.364.06$116,596
Feb 2011695085.644.18$59,520
Jan 2011496086.504.59$42,904
Dec 2010971085.734.35$83,244
Nov 20101,406080.843.80$113,661
Oct 2010161078.103.51$12,574
Sep 2010972072.633.98$70,596
Aug 2010946073.684.42$69,701
Jul 20101,112072.554.74$80,676
Jun 2010956070.364.91$67,264
May 20101,317071.124.24$93,665
Apr 2010661381.694.12$54,009
Mar 20101,175578.394.39$92,130
Feb 20104676373.585.44$34,705
Jan 2010824974.365.96$61,326
Dec 2009651571.445.48$46,535
Nov 20091,2331974.593.75$92,041
Oct 20091,3184672.544.11$95,797
Sep 20091,187065.543.06$77,796
Aug 20091,334067.423.22$89,938
Jul 2009895061.133.46$54,711
Jun 2009532066.163.90$35,197
May 2009848054.743.93$46,420
Apr 2009650746.773.59$30,426
Mar 200944918642.144.06$19,676
Feb 20093268032.814.63$11,067
Jan 200982118335.865.37$30,424
Dec 20088401137.105.98$31,230
Nov 200801555.496.86$103
Oct 200865114275.246.92$49,964
Sep 2008656193101.767.88$68,275
Aug 2008958216114.228.48$111,255
Jul 2008969243131.0811.39$129,784
Jun 20087870131.3313.03$103,357
May 20081,633543123.1711.57$207,421
Apr 20081,510491110.3110.45$171,701
Mar 20081,624678101.909.66$172,038
Feb 20081,42560092.538.77$137,118
Jan 20081,44249490.388.21$134,382
Dec 20071,14345988.337.30$104,313
Nov 20071,34243891.677.29$126,215
Oct 20071,47458282.856.92$126,149
Sep 20071,81041175.846.24$139,837
Aug 20071,43629769.066.39$101,067
Jul 20071,48932470.906.39$107,640
Jun 20071,43935162.007.55$91,868
May 20071,73963058.747.85$107,092
Apr 20071,76757659.617.81$109,827
Mar 20071,12056656.927.30$67,883
Feb 20071,42056455.108.22$82,876
Jan 20071,75947850.306.73$91,693
Dec 20061,33055056.656.92$79,150
Nov 20061,34263154.207.62$77,543
Oct 20061,62446854.906.01$91,972
Sep 20061,75819460.085.04$106,598
Aug 20061,437068.717.34$98,736
Jul 20061,418069.376.34$98,367
Jun 20061,911066.286.38$126,661
May 20062,05527566.016.42$137,417
Apr 20061,28642964.397.36$85,963
Mar 20061,60566356.707.08$95,699
Feb 20061,75554257.597.75$105,272
Jan 20062,38656860.598.93$149,642
Dec 20051,89337454.9413.42$109,019
Nov 20051,61653754.6910.59$94,065
Oct 20052,04241158.3413.80$124,800
Sep 20051,40533061.4512.08$90,323
Aug 20052,04546861.519.80$130,373
Jul 20052,06019355.697.84$116,235
Jun 20051,858052.337.38$97,229
May 20051,405045.226.65$63,534
Apr 20051,122049.207.36$55,202
Mar 2005931050.377.15$46,894
Feb 2005953045.226.31$43,095
Jan 20051,105043.166.32$47,692
Dec 20041,615039.866.75$64,374
Nov 20041,922045.286.33$87,028
Oct 20042,203049.706.52$109,489
Sep 20041,741043.245.28$75,281
Aug 20041,902042.375.55$80,588
Jul 20041,605038.286.08$61,439
Jun 20041,430036.106.43$51,623
May 20042,260037.486.49$84,705
Apr 20041,620034.475.86$55,841
Mar 20041,927034.365.53$66,212
Feb 20041,448032.455.51$46,988
Jan 20041,931032.036.30$61,850
Dec 20032,012030.266.30$60,883
Nov 20031,320028.804.60$38,016
Oct 20031,632028.174.76$45,973
Sep 20031,857026.314.75$48,858
Aug 20031,972029.765.13$58,687
Jul 20031,928029.415.17$56,702
Jun 20032,121028.565.98$60,576
May 20032,072026.595.97$55,094
Apr 20031,905026.675.41$50,806
Mar 20031,285031.146.10$40,015
Feb 20032,336033.487.93$78,209
Jan 20032,131030.315.58$64,591
Dec 20021,453026.914.85$39,100
Nov 20021,429024.664.14$35,239
Oct 20021,739026.464.23$46,014
Sep 20021,094027.443.64$30,019
Aug 2002994025.963.16$25,804
Jul 20021,855024.583.06$45,596
Jun 20021,765023.733.34$41,883
May 20022,307024.663.58$56,891
Apr 20021,461023.653.51$34,553
Mar 20021,488022.003.10$32,736
Feb 20021,588018.222.38$28,933
Jan 20021,906017.172.38$32,726
Dec 20011,746016.932.36$29,560
Nov 20012,067018.072.41$37,351
Oct 20011,465019.782.53$28,978
Sep 20011,651024.262.25$40,053
Aug 20012,007024.873.05$49,914
Jul 20012,376123.933.20$56,861
Jun 2001832324.563.82$20,445
May 20011,987125.524.31$50,713
Apr 20012,32614524.685.34$58,179
Mar 20011,81221724.545.38$45,633
Feb 20011,1852727.755.77$33,039
Jan 20011,608027.478.40$44,172
Dec 20001,797026.889.12$48,303
Nov 20001,749032.215.66$56,335
Oct 20001,180031.235.15$36,851
Sep 20001,8381931.875.19$58,676
Aug 20002,2453829.644.54$66,714
Jul 20002,2324628.534.09$63,867
Jun 20002,3035129.304.40$67,702
May 20001,87010627.263.68$51,366
Apr 20002,07114624.513.12$51,215
Mar 20001,88314228.422.86$53,921
Feb 20001,9459627.622.73$53,983
Jan 20001,9031725.272.48$48,131
Dec 19991,7573024.282.42$42,733
Nov 19992,2944723.192.43$53,312
Oct 19991,7528020.982.80$36,981
Sep 19992,5619921.752.62$55,961
Aug 19991,5725919.262.88$30,446
Jul 19991,9228117.892.37$34,577
Jun 19992,1008215.942.36$33,668
May 19992,0798615.792.32$33,027
Apr 19992,2497815.102.21$34,132
Mar 19992,2336112.471.84$27,958
Feb 19991,887479.981.82$18,918
Jan 19991,5322910.381.90$15,957
Dec 19981,894519.201.77$17,515
Nov 19982,0535510.892.19$22,477
Oct 19982,363212.421.97$29,352
Sep 19981,343212.592.08$16,913
Aug 19981,65723011.301.91$19,163
Jul 19981,82631611.742.24$22,144
Jun 19981,67826911.242.24$19,463
May 19981,99119312.622.21$25,552
Apr 19982,50520213.042.51$33,171
Mar 19982,2758012.802.31$29,305
Feb 19981,629013.952.30$22,725
Jan 19982,90917714.702.15$43,144
Dec 19972,16616016.322.41$35,735
Nov 19971,52617618.193.09$28,301
Oct 19971,86833319.253.15$37,008
Sep 19972,53836117.742.95$46,091
Aug 19973,02039217.862.55$54,939
Jul 19971,86235717.582.25$33,536
Jun 19972,37426917.242.26$41,535
May 19972,21618518.972.31$42,465
Apr 19971,96911417.882.08$35,443
Mar 19972,52822518.951.94$48,342
Feb 19971,99211820.492.21$41,076
Jan 19972,75517823.483.54$65,317
Dec 19962,02310423.32$47,176
Nov 19962,23817121.97$49,169
Oct 19963,07724023.31$71,725
Sep 19962,5889522.22$57,505
Aug 19962,563020.26$51,926
Jul 19963,192019.55$62,404
Jun 19961,649018.73$30,886
May 19962,820019.43$54,793
Apr 19961,935021.51$41,622
Mar 19962,56710419.38$49,748
Feb 19962,7443316.98$46,593
Jan 19962,11131217.07$36,035
Dec 19952,32612717.19$39,984
Nov 19952,69533016.00$43,120
Oct 19951,70631315.43$26,324
Sep 19952,07826716.18$33,622
Aug 19952,08327115.92$33,161
Jul 19953,00875915.24$45,842
Jun 19953,3711,04216.41$55,318
May 19951,8251,21617.56$32,047
Apr 19952,4821,22817.73$44,006
Mar 19952,47676216.44$40,705
Feb 19952,07579316.58$34,404
Jan 19952,01764015.92$32,111
Dec 19942,0241,12815.03$30,421
Nov 19942,8571,03115.90$45,426
Oct 19941,8301,19615.58$28,511
Sep 19942,5761,44015.29$39,387
Aug 19942,7281,69516.13$44,003
Jul 19942,2181,45617.56$38,948
Jun 19942,60383817.09$44,485
May 19942,65258715.88$42,114
Apr 19942,68358114.14$37,938
Mar 19943,03720512.46$37,841
Feb 19942,35440812.50$29,425
Jan 19942,5758912.66$32,600
Dec 19933,15927212.33$38,950
Nov 19932,79053514.49$40,427
Oct 19932,31953215.85$36,756
Sep 19931,86734515.03$28,061
Aug 19932,29519915.66$35,940
Jul 19932,27342015.46$35,141
Jun 19932,32591216.79$39,037
May 19932,32887017.68$41,159
Apr 19931,83926118.05$33,194
Mar 19932,34441418.14$42,520
Feb 19931,43926217.90$25,758
Jan 19932,36930516.93$40,107

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                  342 bbl  × $106.41 =    $36,392
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $36,392

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/12504 is the state's own key, not one this site invented.