BROWN-ALTMAN ACCT. #3

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 18340District 08Field 49038001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$24 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
NGPA2none

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
OilDisposition34,381 bbl$1,655,170
Casinghead gasProduction377,811 Mcf$1,237,221
Total$2,892,391

102,549 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 (8)

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 31.8278, -102.9965. A lease has no coordinate of its own — that point is the mean of its wells, and they span 49.5 miles, so treat it as the lease's centre and not as its location.

31.90438, -102.68521 · 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
62.5%
5 of 8 wells
With a plug date
50.0%
4 of 8 wells
Median depth
3,150 ft
6 wells filed one
Completion to plug
32.9 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
562.5%
A plug date is filed
450.0%
BothOn the schedule and plugged. Neither fact cancels the other.
450.0%
NeitherNo plug date, and not on the schedule.
337.5%

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, 6 of 8 wells. Median 3,150 ft, with the middle half between 3,135 and 3,150 ft; the shallowest is 3,098 ft and the deepest 10,973 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, 3 of 8 wells, Jul 1972 – Aug 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1972 – Aug 2013
3 of 8 wells; 5 filed none
Plug dates filed
Aug 1980 – Oct 2025
4 of 8 wells; 4 filed none

Last completion to plug: a median of 32.9 years across the 2 wells that filed both dates, with the middle half between 22.7 years and 43.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-4950561433,098 ftAug 1980Yes
42-4951087215W3,150 ftDec 1991Yes
42-4951043193,130 ft
42-4958160310
42-4958160411
42-329386612412D10,973 ftAug 2013Yes
42-4951087117W3,150 ftNov 1991May 2004Yes
42-4953019220W3,150 ftJul 1972Oct 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 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 2025132056.664.41$7,479
Nov 20250058.593.93$0
Oct 2025129059.383.30$7,660
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025135066.743.32$9,010
Jun 20250066.483.13$0
May 2025134060.553.23$8,114
Apr 20250062.363.54$0
Mar 2025158067.704.27$10,697
Feb 20250070.884.34$0
Jan 2025161074.324.28$11,966
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024127071.372.28$9,064
Sep 20240069.612.36$0
Aug 2024133075.632.06$10,059
Jul 20240079.932.15$0
Jun 2024135078.082.63$10,541
May 20240078.812.20$0
Apr 202489084.451.66$7,516
Mar 20240080.301.55$0
Feb 202490076.091.78$6,848
Jan 20240073.023.30$0
Dec 202340071.262.61$2,850
Nov 2023107077.892.81$8,334
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202340080.522.67$3,221
Jul 20230074.852.64$0
Jun 2023140068.962.26$9,654
May 20230070.622.23$0
Apr 202341078.122.24$3,203
Mar 202386072.852.39$6,265
Feb 20230075.112.47$0
Jan 202368076.533.39$5,204
Dec 202297076.415.73$7,412
Nov 20220085.005.65$0
Oct 202297087.185.86$8,456
Sep 20220084.888.16$0
Aug 202240094.529.13$3,781
Jul 2022900101.587.54$9,142
Jun 202200115.097.98$0
May 2022560109.378.43$6,125
Apr 20221370104.226.84$14,278
Mar 202200108.885.08$0
Feb 202256091.054.86$5,099
Jan 2022141081.844.54$11,539
Dec 2021132071.323.90$9,414
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 202151069.865.35$3,563
Aug 202144066.024.22$2,905
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202178063.483.02$4,951
Apr 20210060.362.76$0
Mar 202172061.302.72$4,414
Feb 20210057.805.55$0
Jan 202174050.412.81$3,730
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202072036.972.48$2,662
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202059038.371.83$2,264
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202045030.341.86$1,365
Feb 202074049.881.98$3,691
Jan 20200057.252.09$0
Dec 201973059.012.30$4,308
Nov 20190055.302.75$0
Oct 2019161053.472.42$8,609
Sep 201983055.052.66$4,569
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201985252.782.49$4,491
May 2019020758.482.74$567
Apr 201983062.632.75$5,198
Mar 20190056.803.06$0
Feb 201984050.852.79$4,271
Jan 20191007346.033.23$4,839
Dec 2018026046.594.19$1,088
Nov 201817758252.934.24$11,835
Oct 201801,31961.443.40$4,482
Sep 2018035459.543.11$1,100
Aug 201817719459.403.07$11,109
Jul 20180065.142.93$0
Jun 2018043360.183.08$1,332
May 2018068465.382.90$1,984
Apr 2018963263.842.90$6,221
Mar 2018045461.222.79$1,265
Feb 2018047261.782.77$1,306
Jan 2018073762.874.01$2,955
Dec 201717980657.272.92$12,606
Nov 2017030155.423.12$939
Oct 201717437349.292.98$9,689
Sep 2017089647.523.09$2,766
Aug 2017089745.373.00$2,695
Jul 201718175943.873.09$10,284
Jun 2017075842.493.09$2,340
May 20171811,24945.373.26$12,288
Apr 2017082347.933.21$2,643
Mar 201717987546.772.98$10,983
Feb 201701,11350.452.95$3,286
Jan 20171731,05249.413.42$12,145
Dec 201601,01948.763.72$3,794
Nov 20161761,10642.492.64$10,403
Oct 2016076546.193.09$2,364
Sep 2016182041.553.10$7,562
Aug 20160041.442.92$0
Jul 201618220641.622.92$8,177
Jun 2016031945.352.69$857
May 2016060442.521.99$1,203
Apr 2016055636.561.99$1,107
Mar 2016041533.011.79$745
Feb 201608326.472.06$171
Jan 201613443727.352.36$4,698
Dec 2015041732.362.00$835
Nov 2015069838.792.17$1,513
Oct 2015067543.552.43$1,638
Sep 201513364742.992.76$7,502
Aug 2015061740.162.87$1,772
Jul 2015040648.152.95$1,196
Jun 2015015456.152.88$444
May 2015038355.212.96$1,132
Apr 2015054949.822.71$1,486
Mar 201514061642.892.93$7,812
Feb 2015072944.662.98$2,170
Jan 201513587043.433.10$8,561
Dec 20141411,17954.693.59$11,946
Nov 201401,00170.464.25$4,256
Oct 201413384478.303.90$13,706
Sep 2014068186.164.05$2,755
Aug 20141351,06389.394.04$16,357
Jul 20141361,14796.564.18$17,926
Jun 20141401,06998.164.74$18,806
May 20141401,08994.734.73$18,409
Apr 20141401,17295.944.81$19,068
Mar 201401,24995.895.06$6,316
Feb 20141421,02897.406.19$20,196
Jan 20141391,00190.404.86$17,431
Dec 20131421,17791.824.35$18,164
Nov 201301,05488.853.74$3,940
Oct 201313882497.423.78$16,558
Sep 2013279988104.113.72$32,720
Aug 20131301,056104.253.52$17,272
Jul 201301,086102.523.72$4,037
Jun 201313293994.403.93$16,154
May 20131361,22394.834.15$17,971
Apr 201301,16693.964.28$4,994
Mar 20131401,20493.623.91$17,818
Feb 201301,06091.233.42$3,625
Jan 20132771,12091.603.42$29,204
Dec 201201,09086.773.42$3,728
Nov 20121381,02686.953.62$15,718
Oct 2012094589.383.40$3,213
Sep 201213496194.672.92$15,490
Aug 201226268992.662.91$26,281
Jul 2012099085.133.02$2,991
Jun 201213997079.822.52$13,538
May 20122621,05091.612.49$26,615
Apr 201201,037101.652.00$2,071
Mar 20121301,034105.052.22$15,954
Feb 20122681,015101.102.57$29,704
Jan 20121401,11198.092.73$16,770
Dec 201101,04796.873.24$3,392
Nov 20111411,06695.723.31$17,026
Oct 20112551,09284.983.65$25,654
Sep 2011093683.623.99$3,731
Aug 20111311,30683.404.15$16,344
Jul 20112651,26194.144.52$30,643
Jun 201101,24192.904.64$5,758
May 20112741,44298.134.40$33,239
Apr 2011135850105.964.33$17,988
Mar 20111381,43296.364.06$19,108
Feb 201101,07285.644.18$4,481
Jan 2011140086.504.59$12,110
Dec 20101291,27085.734.35$16,581
Nov 201001,09980.843.80$4,171
Oct 20101781,12778.103.51$17,856
Sep 20101791,00772.633.98$17,008
Aug 201001,29373.684.42$5,714
Jul 20101781,23572.554.74$18,763
Jun 20101761,23770.364.91$18,458
May 201001,36171.124.24$5,764
Apr 20101801,39181.694.12$20,439
Mar 20101801,60078.394.39$21,132
Feb 201001,57273.585.44$8,555
Jan 20101761,75074.365.96$23,525
Dec 200901,54471.445.48$8,467
Nov 20091751,63874.593.75$19,198
Oct 200901,75372.544.11$7,205
Sep 200901,68665.543.06$5,167
Aug 200917625267.423.22$12,677
Jul 2009060161.133.46$2,082
Jun 20091721,11466.163.90$15,719
May 200901,16254.743.93$4,562
Apr 20091841,07346.773.59$12,455
Mar 200901,05242.144.06$4,270
Feb 200901,04732.814.63$4,851
Jan 20091951,13135.865.37$13,067
Dec 200801,19737.105.98$7,155
Nov 20081871,03555.496.86$17,477
Oct 200801,26775.246.92$8,770
Sep 20080625101.767.88$4,923
Aug 2008184764114.228.48$27,498
Jul 200801,072131.0811.39$12,209
Jun 20081941,049131.3313.03$39,149
May 200801,068123.1711.57$12,361
Apr 2008195969110.3110.45$31,641
Mar 20080979101.909.66$9,461
Feb 200801,02992.538.77$9,025
Jan 20081901,08390.388.21$26,059
Dec 2007094488.337.30$6,893
Nov 20071721,02391.677.29$23,227
Oct 200701,09482.856.92$7,573
Sep 200718161575.846.24$17,567
Aug 2007072569.066.39$4,631
Jul 200717943970.906.39$15,495
Jun 2007079862.007.55$6,024
May 200718772858.747.85$16,696
Apr 2007093259.617.81$7,274
Mar 2007082056.927.30$5,988
Feb 2007079255.108.22$6,507
Jan 200718582450.306.73$14,848
Dec 2006078756.656.92$5,445
Nov 2006092454.207.62$7,039
Oct 20061861,06354.906.01$16,604
Sep 2006066160.085.04$3,330
Aug 200617185868.717.34$18,047
Jul 200601,13669.376.34$7,205
Jun 20061831,13866.286.38$19,394
May 200601,19866.016.42$7,697
Apr 20061701,18464.397.36$19,661
Mar 200601,08856.707.08$7,706
Feb 200617897357.597.75$17,793
Jan 200601,10160.598.93$9,836
Dec 200518083454.9413.42$21,078
Nov 2005086554.6910.59$9,159
Oct 2005082058.3413.80$11,313
Sep 200517982561.4512.08$20,965
Aug 2005072861.519.80$7,132
Jul 200518496655.697.84$17,824
Jun 2005089852.337.38$6,628
May 2005090245.226.65$5,999
Apr 200518089049.207.36$15,407
Mar 2005089750.377.15$6,418
Feb 2005080045.226.31$5,050
Jan 2005093343.166.32$5,899
Dec 200417888039.866.75$13,036
Nov 2004085145.286.33$5,387
Oct 2004075649.706.52$4,925
Sep 200418294043.245.28$12,837
Aug 2004094742.375.55$5,256
Jul 200401,21138.286.08$7,368
Jun 20041941,18236.106.43$14,607
May 200401,14037.486.49$7,404
Apr 200401,17334.475.86$6,872
Mar 200401,26234.365.53$6,979
Feb 200401,19932.455.51$6,606
Jan 20041871,02332.036.30$12,434
Dec 2003098330.266.30$6,195
Nov 200301,15728.804.60$5,317
Oct 20031901,17828.174.76$10,959
Sep 200301,19226.314.75$5,661
Aug 200301,27229.765.13$6,525
Jul 20031701,27429.415.17$11,587
Jun 200301,05128.565.98$6,288
May 200301,04326.595.97$6,230
Apr 20031871,32726.675.41$12,163
Mar 200301,33931.146.10$8,163
Feb 200301,09233.487.93$8,655
Jan 20031831,40030.315.58$13,362
Dec 200201,25826.914.85$6,106
Nov 200201,13324.664.14$4,687
Oct 20021851,22826.464.23$10,088
Sep 200201,41627.443.64$5,147
Aug 200201,49425.963.16$4,727
Jul 20021631,33524.583.06$8,094
Jun 200201,42323.733.34$4,750
May 20021681,42724.663.58$9,257
Apr 200201,37723.653.51$4,836
Mar 200201,43322.003.10$4,446
Feb 20021691,16518.222.38$5,847
Jan 200201,44517.172.38$3,433
Dec 20011841,29916.932.36$6,186
Nov 200101,44718.072.41$3,481
Oct 200101,67219.782.53$4,228
Sep 20011731,59524.262.25$7,788
Aug 200101,62224.873.05$4,952
Jul 20011641,62623.933.20$9,123
Jun 200101,68324.563.82$6,436
May 200101,74425.524.31$7,512
Apr 200101,63124.685.34$8,702
Mar 200101,70724.545.38$9,178
Feb 20011791,68927.755.77$14,708
Jan 200101,95127.478.40$16,386
Dec 200002,04426.889.12$18,646
Nov 20001782,04932.215.66$17,327
Oct 200001,32231.235.15$6,802
Sep 200018786231.875.19$10,430
Aug 200018195729.644.54$9,710
Jul 200001,19828.534.09$4,900
Jun 200017972229.304.40$8,420
May 20001861,24527.263.68$9,652
Apr 200001,15424.513.12$3,596
Mar 20001821,21128.422.86$8,636
Feb 200001,25127.622.73$3,411
Jan 200001,27825.272.48$3,170
Dec 19991621,04024.282.42$6,454
Nov 19991521,14823.192.43$6,319
Oct 1999761,02620.982.80$4,471
Sep 1999074921.752.62$1,962
Aug 1999061419.262.88$1,766
Jul 199916679217.892.37$4,849
Jun 1999079215.942.36$1,871
May 199901,03015.792.32$2,391
Apr 19991671,05315.102.21$4,847
Mar 1999092412.471.84$1,699
Feb 199907029.981.82$1,276
Jan 1999091310.381.90$1,735
Dec 199801,1369.201.77$2,014
Nov 1998079010.892.19$1,727
Oct 199816371112.421.97$3,425
Sep 1998067112.592.08$1,397
Aug 1998099811.301.91$1,904
Jul 199801,05811.742.24$2,367
Jun 19981911,19111.242.24$4,811
May 199801,45812.622.21$3,217
Apr 199817017813.042.51$2,663
Mar 199818718012.802.31$2,809
Feb 19981821,37213.952.30$5,693
Jan 199801,57914.702.15$3,402
Dec 19971691,59016.322.41$6,592
Nov 19971951,50218.193.09$8,186
Oct 19971711,90719.253.15$9,298
Sep 19971912,11917.742.95$9,650
Aug 199702,07217.862.55$5,293
Jul 19971731,74617.582.25$6,965
Jun 19971771,79717.242.26$7,108
May 199702,28718.972.31$5,280
Apr 19971782,08717.882.08$7,529
Mar 19971831,88518.951.94$7,123
Feb 199701,85820.492.21$4,099
Jan 19971731,94823.483.54$10,957
Dec 19961692,04023.32$3,941
Nov 19961832,13221.97$4,021
Oct 19961832,28823.31$4,266
Sep 19961922,32222.22$4,266
Aug 199602,23220.26$0
Jul 19961612,26719.55$3,148
Jun 19961882,23518.73$3,521
May 19961822,26419.43$3,536
Apr 19961682,00321.51$3,614
Mar 19961852,25419.38$3,585
Feb 199602,21416.98$0
Jan 19961691,98617.07$2,885
Dec 19953832,21917.19$6,584
Nov 199501,82316.00$0
Oct 19951832,36315.43$2,824
Sep 19951962,23316.18$3,171
Aug 19951872,36015.92$2,977
Jul 19951841,50115.24$2,804
Jun 19951991,38616.41$3,266
May 19951501,50717.56$2,634
Apr 19951592,35817.73$2,819
Mar 19951792,62216.44$2,943
Feb 19951842,17816.58$3,051
Jan 19951902,50215.92$3,025
Dec 19941892,61415.03$2,841
Nov 19941822,44915.90$2,894
Oct 19941872,39315.58$2,913
Sep 19941883,18215.29$2,875
Aug 19941893,44916.13$3,049
Jul 19941863,07417.56$3,266
Jun 19943523,50817.09$6,016
May 19941773,77515.88$2,811
Apr 19941673,66614.14$2,361
Mar 19941874,17212.46$2,330
Feb 19943633,90812.50$4,538
Jan 19941774,73112.66$2,241
Dec 19931852,30412.33$2,281
Nov 199318163014.49$2,623
Oct 199318190915.85$2,869
Sep 199316676515.03$2,495
Aug 199336978815.66$5,779
Jul 199318574815.46$2,860
Jun 199318866516.79$3,157
May 199319074617.68$3,359
Apr 199337472318.05$6,751
Mar 199318871018.14$3,410
Feb 199317862717.90$3,186
Jan 199336072416.93$6,095

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                  132 bbl  × $ 56.66 =     $7,479
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                   $7,479

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/18340 is the state's own key, not one this site invented.