BROWN-ALTMAN ACCT. 4-A

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

Oil lease lease 1357District 08Field 28961568Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$50 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 18 leases and 71 wells, and the rule below applies to all of them.

Discovered
1946-02-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: MAX. GAS LIMIT-500MCF PER WELL PER DAY(S.O. 8-68,807)

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
OilDisposition19,454 bbl$947,313
Casinghead gasProduction87,115 Mcf$291,667
Total$1,238,979

22,114 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 (1)

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 31.7761, -103.0756. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.77614, -103.07558 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
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.
1100.0%

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.

1 well

42-495056091

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 20261830106.413.05$19,473
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026145059.138.00$8,574
Dec 20250056.664.41$0
Nov 2025179058.593.93$10,488
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025180063.933.01$11,507
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025179060.553.23$10,838
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025182074.324.28$13,526
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024179071.372.28$12,775
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024174079.932.15$13,908
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 202490084.451.66$7,601
Mar 20240080.301.55$0
Feb 2024181076.091.78$13,772
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023123077.892.81$9,580
Oct 20230085.443.09$0
Sep 202372089.042.74$6,411
Aug 2023151080.522.67$12,159
Jul 202358074.852.64$4,341
Jun 20230068.962.26$0
May 202372070.622.23$5,085
Apr 2023176078.122.24$13,749
Mar 20230072.852.39$0
Feb 2023130075.112.47$9,764
Jan 2023126076.533.39$9,643
Dec 20220076.415.73$0
Nov 2022134085.005.65$11,390
Oct 2022181087.185.86$15,780
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
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 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202034030.341.86$1,032
Feb 2020179049.881.98$8,929
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019131053.472.42$7,005
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019178056.272.46$10,016
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019178062.632.75$11,148
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018172046.594.19$8,013
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018177059.403.07$10,514
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018180365.382.90$11,777
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018180061.782.77$11,120
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017182049.292.98$8,971
Sep 20170047.523.09$0
Aug 20170445.373.00$12
Jul 2017175043.873.09$7,677
Jun 20170042.493.09$0
May 20170345.373.26$10
Apr 201702247.933.21$71
Mar 20170046.772.98$0
Feb 2017177050.452.95$8,930
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016184746.193.09$8,521
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 201607341.622.92$213
Jun 2016010645.352.69$285
May 20161434042.521.99$6,160
Apr 2016013636.561.99$271
Mar 2016019033.011.79$341
Feb 20161473626.472.06$3,965
Jan 2016012727.352.36$300
Dec 2015021832.362.00$436
Nov 201517821038.792.17$7,360
Oct 2015019643.552.43$476
Sep 2015018442.992.76$508
Aug 2015026840.162.87$770
Jul 2015026548.152.95$780
Jun 201517324856.152.88$10,429
May 2015025355.212.96$748
Apr 2015023549.822.71$636
Mar 2015022042.892.93$646
Feb 201517419944.662.98$8,363
Jan 2015022143.433.10$685
Dec 2014022854.693.59$819
Nov 2014021670.464.25$918
Oct 201417621978.303.90$14,635
Sep 2014023186.164.05$935
Aug 2014026389.394.04$1,061
Jul 2014027196.564.18$1,133
Jun 2014026998.164.74$1,274
May 2014025794.734.73$1,215
Apr 201417723595.944.81$18,112
Mar 2014025395.895.06$1,279
Feb 2014022097.406.19$1,362
Jan 2014023790.404.86$1,152
Dec 201318124691.824.35$17,691
Nov 2013025988.853.74$968
Oct 2013022797.423.78$858
Sep 20130254104.113.72$944
Aug 2013178267104.253.52$19,497
Jul 20130225102.523.72$836
Jun 2013019394.403.93$759
May 2013017694.834.15$730
Apr 201317320193.964.28$17,116
Mar 2013021393.623.91$833
Feb 2013018791.233.42$640
Jan 201318021791.603.42$17,230
Dec 2012020286.773.42$691
Nov 2012019986.953.62$721
Oct 2012025589.383.40$867
Sep 201217521494.672.92$17,192
Aug 2012023592.662.91$683
Jul 2012017685.133.02$532
Jun 2012023279.822.52$584
May 201217426891.612.49$16,607
Apr 20120181101.652.00$361
Mar 20120188105.052.22$418
Feb 20120165101.102.57$424
Jan 201218015298.092.73$18,072
Dec 2011016896.873.24$544
Nov 2011022295.723.31$735
Oct 2011024484.983.65$890
Sep 201107683.623.99$303
Aug 2011022983.404.15$950
Jul 2011027194.144.52$1,224
Jun 201116022692.904.64$15,913
May 2011031098.134.40$1,365
Apr 20110359105.964.33$1,556
Mar 2011028496.364.06$1,152
Feb 201117010785.644.18$15,006
Jan 201108286.504.59$376
Dec 2010016385.734.35$709
Nov 2010022280.843.80$843
Oct 201017324478.103.51$14,367
Sep 2010020772.633.98$824
Aug 2010021673.684.42$955
Jul 201017221972.554.74$13,516
Jun 2010020270.364.91$992
May 2010021271.124.24$898
Apr 2010020381.694.12$837
Mar 201017419978.394.39$14,513
Feb 2010018873.585.44$1,023
Jan 2010019074.365.96$1,133
Dec 200916419671.445.48$12,791
Nov 2009023074.593.75$863
Oct 2009023272.544.11$954
Sep 2009020965.543.06$641
Aug 20091724167.423.22$11,728
Jul 2009014261.133.46$492
Jun 2009021466.163.90$834
May 2009019354.743.93$758
Apr 200916623846.773.59$8,618
Mar 2009024742.144.06$1,003
Feb 2009023332.814.63$1,079
Jan 200917624735.865.37$7,638
Dec 2008025037.105.98$1,494
Nov 2008022655.496.86$1,550
Oct 2008022675.246.92$1,564
Sep 2008168150101.767.88$18,277
Aug 20080260114.228.48$2,206
Jul 20080237131.0811.39$2,699
Jun 20080243131.3313.03$3,167
May 2008171230123.1711.57$23,724
Apr 20080227110.3110.45$2,373
Mar 20080221101.909.66$2,136
Feb 2008023592.538.77$2,061
Jan 200817823990.388.21$18,049
Dec 2007023788.337.30$1,731
Nov 2007024891.677.29$1,808
Oct 200717327682.856.92$16,244
Sep 2007020875.846.24$1,299
Aug 2007021569.066.39$1,373
Jul 2007027770.906.39$1,769
Jun 200717325962.007.55$12,681
May 2007027258.747.85$2,134
Apr 2007028159.617.81$2,193
Mar 2007028056.927.30$2,045
Feb 200717125455.108.22$11,509
Jan 2007028350.306.73$1,904
Dec 2006025556.656.92$1,764
Nov 200617127054.207.62$11,325
Oct 2006024554.906.01$1,473
Sep 2006026060.085.04$1,310
Aug 2006021968.717.34$1,607
Jul 200616626769.376.34$13,209
Jun 2006025566.286.38$1,628
May 2006023866.016.42$1,529
Apr 2006028864.397.36$2,120
Mar 200617326956.707.08$11,714
Feb 2006022857.597.75$1,767
Jan 200604960.598.93$438
Dec 2005012454.9413.42$1,664
Nov 200517325254.6910.59$12,130
Oct 2005027958.3413.80$3,849
Sep 2005027861.4512.08$3,358
Aug 2005028861.519.80$2,821
Jul 200517231455.697.84$12,042
Jun 2005028452.337.38$2,096
May 2005028945.226.65$1,922
Apr 2005029949.207.36$2,201
Mar 200517528950.377.15$10,883
Feb 2005026845.226.31$1,692
Jan 2005030043.166.32$1,897
Dec 200417729839.866.75$9,067
Nov 2004026145.286.33$1,652
Oct 2004027649.706.52$1,798
Sep 2004028043.245.28$1,479
Aug 200417228142.375.55$8,847
Jul 2004027238.286.08$1,655
Jun 2004028136.106.43$1,808
May 2004027437.486.49$1,780
Apr 200417826934.475.86$7,712
Mar 2004027534.365.53$1,521
Feb 2004025332.455.51$1,394
Jan 2004027132.036.30$1,707
Dec 200317430230.266.30$7,168
Nov 2003029828.804.60$1,369
Oct 2003025328.174.76$1,204
Sep 200317628126.314.75$5,965
Aug 2003028929.765.13$1,482
Jul 2003030129.415.17$1,556
Jun 2003028528.565.98$1,705
May 200316929426.595.97$6,250
Apr 2003030226.675.41$1,633
Mar 2003031531.146.10$1,920
Feb 200317327033.487.93$7,932
Jan 2003029730.315.58$1,658
Dec 2002029926.914.85$1,451
Nov 2002028824.664.14$1,191
Oct 200217831026.464.23$6,021
Sep 2002031627.443.64$1,149
Aug 2002026025.963.16$823
Jul 200217429924.583.06$5,192
Jun 2002026823.733.34$895
May 2002032624.663.58$1,168
Apr 2002030323.653.51$1,064
Mar 200217627522.003.10$4,725
Feb 2002027418.222.38$651
Jan 2002030217.172.38$717
Dec 200118136116.932.36$3,918
Nov 2001036018.072.41$866
Oct 2001036319.782.53$918
Sep 2001035824.262.25$806
Aug 200117534524.873.05$5,406
Jul 2001038923.933.20$1,244
Jun 2001037824.563.82$1,446
May 200118038425.524.31$6,248
Apr 2001042624.685.34$2,273
Mar 2001041924.545.38$2,253
Feb 200118335727.755.77$7,137
Jan 2001031427.478.40$2,637
Dec 2000033626.889.12$3,065
Nov 200017937132.215.66$7,865
Oct 2000037931.235.15$1,950
Sep 2000040731.875.19$2,111
Aug 200017934229.644.54$6,859
Jul 20003131528.534.09$2,173
Jun 2000030429.304.40$1,337
May 200018241027.263.68$6,470
Apr 2000037224.513.12$1,159
Mar 2000040028.422.86$1,144
Feb 2000038927.622.73$1,061
Jan 200017837325.272.48$5,423
Dec 1999046124.282.42$1,117
Nov 1999041423.192.43$1,008
Oct 199916344120.982.80$4,656
Sep 1999029221.752.62$765
Aug 1999037119.262.88$1,067
Jul 19991673417.892.37$3,068
Jun 1999021015.942.36$496
May 199916947615.792.32$3,773
Apr 1999036815.102.21$813
Mar 1999039512.471.84$726
Feb 199904129.981.82$749
Jan 199917641410.381.90$2,613
Dec 199804839.201.77$857
Nov 199817630810.892.19$2,590
Oct 1998025312.421.97$498
Sep 1998029612.592.08$616
Aug 1998035711.301.91$681
Jul 1998036511.742.24$817
Jun 199818139611.242.24$2,920
May 1998039112.622.21$863
Apr 199804413.042.51$110
Mar 19981935912.802.31$2,607
Feb 1998039813.952.30$915
Jan 199818236614.702.15$3,464
Dec 1997047116.322.41$1,136
Nov 1997095018.193.09$2,934
Oct 199719285719.253.15$6,395
Sep 1997084717.742.95$2,503
Aug 1997089917.862.55$2,297
Jul 199718745317.582.25$4,305
Jun 1997032617.242.26$736
May 1997040518.972.31$935
Apr 199718643717.882.08$4,236
Mar 1997043218.951.94$838
Feb 1997040120.492.21$885
Jan 1997046823.483.54$1,657
Dec 1996046623.32$0
Nov 199619047021.97$4,174
Oct 1996048223.31$0
Sep 1996046622.22$0
Aug 1996044920.26$0
Jul 199618537919.55$3,617
Jun 1996045318.73$0
May 199618847119.43$3,653
Apr 1996044521.51$0
Mar 1996046119.38$0
Feb 199618242116.98$3,090
Jan 1996049017.07$0
Dec 199517547917.19$3,008
Nov 1995067916.00$0
Oct 1995020015.43$0
Sep 1995047116.18$0
Aug 199517748415.92$2,818
Jul 1995034315.24$0
Jun 199519332816.41$3,167
May 1995033917.56$0
Apr 1995054917.73$0
Mar 199518649816.44$3,058
Feb 1995042816.58$0
Jan 199519344415.92$3,073
Dec 1994046115.03$0
Nov 1994044515.90$0
Oct 199417742215.58$2,758
Sep 1994043715.29$0
Aug 1994042216.13$0
Jul 199418048517.56$3,161
Jun 1994036217.09$0
May 1994049415.88$0
Apr 199423445814.14$3,309
Mar 1994045912.46$0
Feb 1994041712.50$0
Jan 1994048112.66$0
Dec 199326046612.33$3,206
Nov 1993042414.49$0
Oct 1993049215.85$0
Sep 199321151115.03$3,171
Aug 1993054915.66$0
Jul 1993055915.46$0
Jun 199325849816.79$4,332
May 1993050817.68$0
Apr 1993046818.05$0
Mar 1993055918.14$0
Feb 199325647017.90$4,582
Jan 1993057216.93$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                  183 bbl  × $106.41 =    $19,473
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,473

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/1357 is the state's own key, not one this site invented.