BROWN-ALTMAN AC. 1

Operated by BASIN OIL & GAS OPERATING, LLC (P-5 54430) in the KERMIT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3251District 08Field 49038001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$6.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$9 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 177 leases and 1,256 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
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 1937-02-20.

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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition119,347 bbl$5,706,415
Casinghead gasProduction188,648 Mcf$484,608
Total$6,191,023

84,682 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 (11)

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 31.8082, -103.1041. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.80818, -103.10445 · 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
18.2%
2 of 11 wells
With a plug date
18.2%
2 of 11 wells
Median depth
3,239 ft
8 wells filed one
Completion to plug
44.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
218.2%
A plug date is filed
218.2%
BothOn the schedule and plugged. Neither fact cancels the other.
218.2%
NeitherNo plug date, and not on the schedule.
981.8%

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 11 wells. Median 3,239 ft, with the middle half between 3,150 and 3,261 ft; the shallowest is 3,150 ft and the deepest 3,265 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, 9 of 11 wells, Feb 1964 – Jan 2009. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1964 – Jan 2009
9 of 11 wells; 2 filed none
Plug dates filed
Nov 2009 – Jun 2025
2 of 11 wells; 9 filed none

Last completion to plug: a median of 44.4 years across the 2 wells that filed both dates, with the middle half between 43.3 years and 45.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-495056112
42-4958053512
42-4953331227W3,235 ftJan 2009
42-4953326623W3,265 ftJan 2008
42-49533268253,260 ftJan 2008
42-49533269223,265 ftJan 2008
42-4953095621W3,242 ftDec 1978Jun 2025Yes
42-4953019119W3,150 ftJul 1972
42-49530078183,150 ftMar 1970
42-49510870143,150 ftAug 1967Nov 2009Yes
42-4958053613Feb 1964

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025151056.664.41$8,556
Nov 20250058.593.93$0
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 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024175078.082.63$13,664
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024175080.301.55$14,053
Feb 20240076.091.78$0
Jan 2024155073.023.30$11,318
Dec 20230071.262.61$0
Nov 2023137077.892.81$10,671
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202333080.522.67$2,657
Jul 202375074.852.64$5,614
Jun 2023167068.962.26$11,516
May 20230070.622.23$0
Apr 202395078.122.24$7,421
Mar 2023172072.852.39$12,530
Feb 20230075.112.47$0
Jan 202355076.533.39$4,209
Dec 2022175076.415.73$13,372
Nov 20220085.005.65$0
Oct 2022222087.185.86$19,354
Sep 20220084.888.16$0
Aug 2022103094.529.13$9,736
Jul 20221410101.587.54$14,323
Jun 20221670115.097.98$19,220
May 202200109.378.43$0
Apr 20221720104.226.84$17,926
Mar 202200108.885.08$0
Feb 202271091.054.86$6,465
Jan 20220081.844.54$0
Dec 2021186071.323.90$13,266
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 202169069.865.35$4,820
Aug 2021175066.024.22$11,554
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202116063.483.02$1,016
Apr 20210060.362.76$0
Mar 2021173061.302.72$10,605
Feb 20210057.805.55$0
Jan 2021178050.412.81$8,973
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020177039.982.39$7,076
Jul 2020175038.371.83$6,715
Jun 2020290034.901.69$10,121
May 20200016.921.81$0
Apr 202058014.751.80$856
Mar 2020178030.341.86$5,401
Feb 2020345049.881.98$17,209
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019179055.302.75$9,899
Oct 2019179053.472.42$9,571
Sep 20191741755.052.66$9,624
Aug 201934540953.112.30$19,265
Jul 201930534656.272.46$18,014
Jun 201917151852.782.49$10,316
May 201917977758.482.74$12,597
Apr 2019060362.632.75$1,659
Mar 201917832856.803.06$11,115
Feb 201929926450.852.79$15,941
Jan 2019013246.033.23$426
Dec 201818514246.594.19$9,213
Nov 201818727152.934.24$11,046
Oct 201818034561.443.40$12,232
Sep 201817529259.543.11$11,327
Aug 201817519959.403.07$11,005
Jul 20181884465.142.93$12,375
Jun 20181964160.183.08$11,921
May 20181853165.382.90$12,185
Apr 201805863.842.90$168
Mar 20181813361.222.79$11,173
Feb 201801961.782.77$53
Jan 2018180662.874.01$11,341
Dec 20171801657.272.92$10,355
Nov 2017176955.423.12$9,782
Oct 20171771149.292.98$8,757
Sep 2017014547.523.09$448
Aug 201717321145.373.00$8,483
Jul 2017013543.873.09$417
Jun 2017185042.493.09$7,861
May 20171802545.373.26$8,248
Apr 20171748847.933.21$8,622
Mar 2017022446.772.98$668
Feb 201717849850.452.95$10,450
Jan 201718451449.413.42$10,849
Dec 201635775848.763.72$20,229
Nov 201617738442.492.64$8,536
Oct 201618033646.193.09$9,353
Sep 2016176041.553.10$7,313
Aug 2016365041.442.92$15,126
Jul 20161879541.622.92$8,061
Jun 2016034045.352.69$913
May 201636640942.521.99$16,377
Apr 201617632036.561.99$7,072
Mar 201635123433.011.79$12,006
Feb 20161745026.472.06$4,709
Jan 20161005727.352.36$2,870
Dec 201518211532.362.00$6,120
Nov 201517512638.792.17$7,061
Oct 201517520643.552.43$8,121
Sep 201518228342.992.76$8,605
Aug 201518327440.162.87$8,136
Jul 201517931248.152.95$9,538
Jun 201517228756.152.88$10,485
May 201517719855.212.96$10,357
Apr 201517614449.822.71$9,158
Mar 2015014642.892.93$428
Feb 201518417644.662.98$8,741
Jan 201536221543.433.10$16,388
Dec 201417725154.693.59$10,582
Nov 201436425070.464.25$26,710
Oct 201417623678.303.90$14,701
Sep 201436220986.164.05$32,035
Aug 201418421889.394.04$17,327
Jul 201436219996.564.18$35,786
Jun 201417516298.164.74$17,945
May 201436620094.734.73$35,616
Apr 201418717995.944.81$18,802
Mar 201418911195.895.06$18,685
Feb 2014177097.406.19$17,240
Jan 2014185090.404.86$16,724
Dec 20131745791.824.35$16,225
Nov 201336520688.853.74$33,200
Oct 201309397.423.78$351
Sep 2013372200104.113.72$39,472
Aug 2013183368104.253.52$20,374
Jul 2013371365102.523.72$39,392
Jun 201336931594.403.93$36,073
May 201336236394.834.15$35,835
Apr 201318525693.964.28$18,479
Mar 201318636193.623.91$18,826
Feb 201336534791.233.42$34,486
Jan 201336628591.603.42$34,500
Dec 201218625786.773.42$17,018
Nov 201235738086.953.62$32,419
Oct 201218131789.383.40$17,255
Sep 201236638194.672.92$35,761
Aug 201236328692.662.91$34,467
Jul 201252838385.133.02$46,106
Jun 201235738679.822.52$29,468
May 201217843191.612.49$17,379
Apr 2012369457101.652.00$38,421
Mar 2012351422105.052.22$37,810
Feb 2012362313101.102.57$37,403
Jan 201235837598.092.73$36,142
Dec 201136533496.873.24$36,440
Nov 201137041395.723.31$36,784
Oct 201136337084.983.65$32,198
Sep 201136339483.623.99$31,924
Aug 201136954483.404.15$33,032
Jul 201155258794.144.52$54,617
Jun 201135846392.904.64$35,406
May 201136530598.134.40$37,161
Apr 2011552215105.964.33$59,422
Mar 201137325096.364.06$36,957
Feb 201135919485.644.18$31,556
Jan 201154323386.504.59$48,039
Dec 201052528585.734.35$46,247
Nov 201036334480.843.80$30,651
Oct 201035640678.103.51$29,228
Sep 201036237472.633.98$27,780
Aug 201070540173.684.42$53,717
Jul 201053237372.554.74$40,363
Jun 201035335870.364.91$26,595
May 201053343671.124.24$39,754
Apr 201053931181.694.12$45,313
Mar 201071936278.394.39$57,951
Feb 201035832573.585.44$28,110
Jan 201053229674.365.96$41,325
Dec 200935530171.445.48$27,012
Nov 200971132674.593.75$54,256
Oct 200952841872.544.11$40,019
Sep 200947036765.543.06$31,929
Aug 20095236667.423.22$35,473
Jul 200952823561.133.46$33,091
Jun 200953234166.163.90$36,525
May 200953941654.743.93$31,138
Apr 200973544046.773.59$35,954
Mar 200955254342.144.06$25,465
Feb 200974258532.814.63$27,055
Jan 200955561035.865.37$23,179
Dec 200877767937.105.98$32,885
Nov 200858579355.496.86$37,902
Oct 200876289775.246.92$63,542
Sep 2008774386101.767.88$81,803
Aug 20081,016979114.228.48$124,352
Jul 2008778536131.0811.39$108,085
Jun 2008577305131.3313.03$79,752
May 2008721476123.1711.57$94,315
Apr 2008763450110.3110.45$88,871
Mar 2008579591101.909.66$64,712
Feb 200877881892.538.77$79,163
Jan 20081,17963690.388.21$111,777
Dec 200739427588.337.30$36,810
Nov 200720237591.677.29$21,252
Oct 200718633582.856.92$17,729
Sep 200718731875.846.24$16,168
Aug 200702969.066.39$185
Jul 200719419370.906.39$14,987
Jun 200736225962.007.55$24,399
May 200719331258.747.85$13,785
Apr 200738047759.617.81$26,375
Mar 200718032056.927.30$12,582
Feb 2007020255.108.22$1,660
Jan 200736335550.306.73$20,647
Dec 200618239056.656.92$13,008
Nov 200637349254.207.62$23,964
Oct 200602054.906.01$120
Sep 2006188060.085.04$11,295
Aug 200617426668.717.34$13,908
Jul 200618232669.376.34$14,693
Jun 200617632266.286.38$13,721
May 200617537366.016.42$13,948
Apr 200636138164.397.36$26,049
Mar 200635041756.707.08$22,799
Feb 200618643757.597.75$14,099
Jan 200619347160.598.93$15,901
Dec 200535581854.9413.42$30,478
Nov 20053711,00254.6910.59$30,900
Oct 200519146958.3413.80$17,613
Sep 200538349661.4512.08$29,527
Aug 200519344461.519.80$16,221
Jul 200536257755.697.84$24,686
Jun 200517947952.337.38$12,903
May 200538556645.226.65$21,174
Apr 200537952949.207.36$22,540
Mar 200537466750.377.15$23,611
Feb 200519755645.226.31$12,418
Jan 200536761443.166.32$19,722
Dec 200436964539.866.75$19,063
Nov 200437752845.286.33$20,413
Oct 200437630249.706.52$20,655
Sep 20041824643.245.28$8,113
Aug 200438033642.375.55$17,966
Jul 200436749038.286.08$17,030
Jun 200457343636.106.43$23,490
May 200418342037.486.49$9,587
Apr 200438434934.475.86$15,281
Mar 200437947434.365.53$15,644
Feb 200438437232.455.51$14,510
Jan 200438343832.036.30$15,027
Dec 200339234130.266.30$14,011
Nov 200338338128.804.60$12,781
Oct 200338947828.174.76$13,233
Sep 200338232326.314.75$11,584
Aug 200335329529.765.13$12,019
Jul 200335628629.415.17$11,949
Jun 200317617228.565.98$6,056
May 200335844426.595.97$12,171
Apr 200353654026.675.41$17,215
Mar 200335051831.146.10$14,057
Feb 200335935633.487.93$14,841
Jan 20033721,16330.315.58$17,767
Dec 200235666926.914.85$12,827
Nov 200217667524.664.14$7,133
Oct 200237338526.464.23$11,498
Sep 200236256027.443.64$11,969
Aug 200236364325.963.16$11,458
Jul 200235761924.583.06$10,670
Jun 200237357723.733.34$10,777
May 200235462224.663.58$10,959
Apr 200235660823.653.51$10,555
Mar 200236572022.003.10$10,264
Feb 200218261918.222.38$4,787
Jan 200237469017.172.38$8,061
Dec 200155261316.932.36$10,795
Nov 200118967418.072.41$5,037
Oct 200154450719.782.53$12,042
Sep 200137352424.262.25$10,229
Aug 200136061924.873.05$10,843
Jul 200154547023.933.20$14,544
Jun 200118748124.563.82$6,432
May 200137050225.524.31$11,605
Apr 200135245624.685.34$11,120
Mar 200154671624.545.38$17,248
Feb 200136150227.755.77$12,913
Jan 200155533827.478.40$18,085
Dec 200037448026.889.12$14,432
Nov 200036440132.215.66$13,993
Oct 200035343231.235.15$13,247
Sep 200036430631.875.19$13,188
Aug 200054958629.644.54$18,933
Jul 200036555928.534.09$12,700
Jun 200035945729.304.40$12,528
May 200036351927.263.68$11,805
Apr 200037143424.513.12$10,446
Mar 200036236628.422.86$11,335
Feb 200055731627.622.73$16,246
Jan 200033756125.272.48$9,908
Dec 199932950124.282.42$9,202
Nov 199950650923.192.43$12,973
Oct 199951358320.982.80$12,397
Sep 199950035221.752.62$11,797
Aug 199917433019.262.88$4,300
Jul 199917041817.892.37$4,033
Jun 199929545815.942.36$5,784
May 199933045815.792.32$6,274
Apr 199944145915.102.21$7,673
Mar 199916335312.471.84$2,682
Feb 199902879.981.82$522
Jan 1999035710.381.90$678
Dec 199802749.201.77$486
Nov 1998038810.892.19$848
Oct 199818651012.421.97$3,314
Sep 199838372712.592.08$6,336
Aug 199838646311.301.91$5,245
Jul 199857245111.742.24$7,724
Jun 199837936811.242.24$5,083
May 199835445712.622.21$5,476
Apr 199835010113.042.51$4,817
Mar 199858210012.802.31$7,681
Feb 199838571513.952.30$7,015
Jan 199834380814.702.15$6,783
Dec 199757979216.322.41$11,359
Nov 199720264718.193.09$5,672
Oct 199752575219.253.15$12,475
Sep 199717171117.742.95$5,134
Aug 199748663917.862.55$10,312
Jul 199736263017.582.25$7,780
Jun 199737947017.242.26$7,595
May 199753252618.972.31$11,306
Apr 199738548717.882.08$7,898
Mar 199737549918.951.94$8,074
Feb 199739142520.492.21$8,949
Jan 199742545823.483.54$11,600
Dec 199619238123.32$4,477
Nov 199637033821.97$8,129
Oct 199638242923.31$8,904
Sep 199639719922.22$8,821
Aug 19963641,45120.26$7,375
Jul 19965571,65619.55$10,889
Jun 19963591,64218.73$6,724
May 19965551,63919.43$10,784
Apr 19963591,27621.51$7,722
Mar 19964041,48419.38$7,830
Feb 19965701,66816.98$9,679
Jan 19964041,81217.07$6,896
Dec 19955631,82117.19$9,678
Nov 19953951,99316.00$6,320
Oct 19953892,10015.43$6,002
Sep 19955831,97516.18$9,433
Aug 19953891,99115.92$6,193
Jul 19955691,40615.24$8,672
Jun 19953931,33116.41$6,449
May 19955611,41817.56$9,851
Apr 19955622,20317.73$9,964
Mar 19953752,33716.44$6,165
Feb 19953811,97916.58$6,317
Jan 19955662,26215.92$9,011
Dec 19943832,31615.03$5,756
Nov 19945632,41415.90$8,952
Oct 19943802,56315.58$5,920
Sep 19945642,77715.29$8,624
Aug 19943762,89616.13$6,065
Jul 19945482,76217.56$9,623
Jun 19943683,08417.09$6,289
May 19945503,31915.88$8,734
Apr 19945603,23514.14$7,918
Mar 19943783,42012.46$4,710
Feb 19945613,07512.50$7,013
Jan 19945443,61512.66$6,887
Dec 19935344,13212.33$6,584
Nov 19937505,00414.49$10,868
Oct 199355756115.85$8,828
Sep 199354731015.03$8,221
Aug 199374127315.66$11,604
Jul 199355328015.46$8,549
Jun 199356522916.79$9,486
May 199374928217.68$13,242
Apr 199374929618.05$13,519
Mar 199355631718.14$10,086
Feb 199374932717.90$13,407
Jan 199373640416.93$12,460

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.

Dec 2025 — as filed, then multipliedworked
Oil                  151 bbl  × $ 56.66 =     $8,556
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                   $8,556

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/3251 is the state's own key, not one this site invented.