BROWN-ALTMAN (CFG)

Operated by LDF ENERGY, LLC (P-5 491588) 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 28517District 08Field 49038001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$274 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 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.

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
OilDisposition11,227 bbl$263,664
Casinghead gasProduction3,769 Mcf$10,402
Total$274,066

1,699 Mcf of this lease's gas, across 26 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 (3)

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 31.8273, -103.0907. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.82704, -103.09059 · 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%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,250 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
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.
266.7%

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

Between 3,250 and 3,255 ft, median 3,250 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1983 – Sep 1989
3 of 3 wells

3 wells

42-4953179043,255 ftSep 1989Yes
42-4953172823,250 ftApr 1984
42-4953161013,250 ftOct 1983

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 202613059.138.00$769
Dec 202526056.664.41$1,473
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 202530062.743.08$1,882
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 202532060.553.23$1,938
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 202437069.052.20$2,555
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202437079.932.15$2,957
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 202437076.091.78$2,815
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202329080.522.67$2,335
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 202234076.415.73$2,598
Nov 20220085.005.65$0
Oct 20220087.185.86$0
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 2022320104.226.84$3,335
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 202127077.435.24$2,091
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 202130070.783.98$2,123
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202136061.302.72$2,207
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20207036.972.48$259
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202057038.371.83$2,187
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202013014.751.80$192
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202017057.252.09$973
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201413070.464.25$916
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 201420098.164.74$1,963
May 201422094.734.73$2,084
Apr 20140095.944.81$0
Mar 201424095.895.06$2,301
Feb 201429097.406.19$2,825
Jan 20140090.404.86$0
Dec 201320091.824.35$1,836
Nov 201321088.853.74$1,866
Oct 201319097.423.78$1,851
Sep 201300104.113.72$0
Aug 2013200104.253.52$2,085
Jul 201300102.523.72$0
Jun 201318094.403.93$1,699
May 201318094.834.15$1,707
Apr 201317093.964.28$1,597
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
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 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200915065.543.06$983
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200912054.743.93$657
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20096035.865.37$215
Dec 20086037.105.98$223
Nov 20085055.496.86$277
Oct 20080075.246.92$0
Sep 200850101.767.88$509
Aug 200800114.228.48$0
Jul 200880131.0811.39$1,049
Jun 200870131.3313.03$919
May 200880123.1711.57$985
Apr 200880110.3110.45$882
Mar 200800101.909.66$0
Feb 20088092.538.77$740
Jan 20087090.388.21$633
Dec 20070088.337.30$0
Nov 20078091.677.29$733
Oct 20070082.856.92$0
Sep 20078075.846.24$607
Aug 20070069.066.39$0
Jul 20079070.906.39$638
Jun 20077062.007.55$434
May 20076058.747.85$352
Apr 20070059.617.81$0
Mar 20078056.927.30$455
Feb 20078055.108.22$441
Jan 20078050.306.73$402
Dec 200612056.656.92$680
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 200612060.085.04$721
Aug 20060068.717.34$0
Jul 200617069.376.34$1,179
Jun 20067066.286.38$464
May 200616066.016.42$1,056
Apr 20060064.397.36$0
Mar 200632056.707.08$1,814
Feb 20060057.597.75$0
Jan 200613060.598.93$788
Dec 200501454.9413.42$188
Nov 2005233454.6910.59$1,618
Oct 2005132958.3413.80$1,159
Sep 200503161.4512.08$374
Aug 2005142361.519.80$1,086
Jul 2005142055.697.84$937
Jun 2005142052.337.38$880
May 2005142045.226.65$766
Apr 2005142049.207.36$836
Mar 2005142050.377.15$848
Feb 2005142045.226.31$759
Jan 2005142043.166.32$731
Dec 2004142039.866.75$693
Nov 200407345.286.33$462
Oct 2004152049.706.52$876
Sep 200402043.245.28$106
Aug 2004142042.375.55$704
Jul 2004282038.286.08$1,194
Jun 2004142036.106.43$634
May 2004142037.486.49$655
Apr 2004142034.475.86$600
Mar 2004142034.365.53$592
Feb 2004142032.455.51$564
Jan 2004142032.036.30$574
Dec 2003142030.266.30$550
Nov 2003152028.804.60$524
Oct 2003142028.174.76$490
Sep 2003142026.314.75$463
Aug 2003142029.765.13$519
Jul 2003142029.415.17$515
Jun 2003142028.565.98$520
May 2003142026.595.97$492
Apr 2003142026.675.41$482
Mar 2003142031.146.10$558
Feb 2003282033.487.93$1,096
Jan 2003142030.315.58$536
Dec 2002142026.914.85$474
Nov 2002141924.664.14$424
Oct 2002142526.464.23$476
Sep 2002142527.443.64$475
Aug 2002142525.963.16$443
Jul 2002142524.583.06$421
Jun 2002142323.733.34$409
May 2002281924.663.58$759
Apr 2002282223.653.51$739
Mar 2002565022.003.10$1,387
Feb 2002274818.222.38$606
Jan 2002285017.172.38$600
Dec 2001574516.932.36$1,071
Nov 2001263718.072.41$559
Oct 2001314019.782.53$714
Sep 2001315324.262.25$871
Aug 2001314624.873.05$911
Jul 2001604223.933.20$1,570
Jun 2001315024.563.82$953
May 2001605225.524.31$1,755
Apr 2001314624.685.34$1,011
Mar 2001305024.545.38$1,005
Feb 2001604027.755.77$1,896
Jan 2001313627.478.40$1,154
Dec 2000613626.889.12$1,968
Nov 2000612932.215.66$2,129
Oct 2000323531.235.15$1,179
Sep 2000631631.875.19$2,091
Aug 20000129.644.54$5
Jul 2000601328.534.09$1,765
Jun 2000311329.304.40$965
May 2000601227.263.68$1,680
Apr 2000291324.513.12$751
Mar 2000611128.422.86$1,765
Feb 2000301027.622.73$856
Jan 2000621125.272.48$1,594
Dec 1999611124.282.42$1,508
Nov 1999301123.192.43$722
Oct 1999551120.982.80$1,185
Sep 1999551221.752.62$1,228
Aug 1999271519.262.88$563
Jul 1999561217.892.37$1,030
Jun 1999561115.942.36$919
May 1999271315.792.32$457
Apr 1999551715.102.21$868
Mar 199983012.471.84$1,035
Feb 1999136189.981.82$1,390
Jan 1999572310.381.90$635
Dec 199880249.201.77$779
Nov 199854010.892.19$588
Oct 199856012.421.97$696
Sep 199854012.592.08$680
Aug 199829011.301.91$328
Jul 199856011.742.24$657
Jun 199856011.242.24$629
May 199857012.622.21$719
Apr 199885013.042.51$1,108
Mar 199830012.802.31$384
Feb 199859013.952.30$823
Jan 19980014.702.15$0
Dec 199758016.322.41$947
Nov 199782018.193.09$1,492
Oct 199758019.253.15$1,117
Sep 199785017.742.95$1,508
Aug 199788017.862.55$1,572
Jul 199783017.582.25$1,459
Jun 199758017.242.26$1,000
May 199783018.972.31$1,575
Apr 199782017.882.08$1,466
Mar 199775018.951.94$1,421
Feb 199772020.492.21$1,475
Jan 199746023.483.54$1,080
Dec 199654023.32$1,259
Nov 199678021.97$1,714
Oct 199659023.31$1,375
Sep 199658022.22$1,289
Aug 199661020.26$1,236
Jul 199671019.55$1,388
Jun 199671018.73$1,330
May 199676019.43$1,477
Apr 199658021.51$1,248
Mar 199677019.38$1,492
Feb 199660016.98$1,019
Jan 199670017.07$1,195
Dec 199585017.19$1,461
Nov 199572016.00$1,152
Oct 1995102015.43$1,574
Sep 199587016.18$1,408
Aug 199578015.92$1,242
Jul 199575015.24$1,143
Jun 199567016.41$1,099
May 199589017.56$1,563
Apr 199589017.73$1,578
Mar 1995106416.44$1,743
Feb 199575016.58$1,244
Jan 1995123915.92$1,958
Dec 19941092015.03$1,638
Nov 19941031515.90$1,638
Oct 19941162915.58$1,807
Sep 19941064415.29$1,621
Aug 19941105916.13$1,774
Jul 19941196517.56$2,090
Jun 19941196017.09$2,034
May 19941376315.88$2,176
Apr 19941455814.14$2,050
Mar 19941836012.46$2,280
Feb 19941724212.50$2,150
Jan 19941784712.66$2,253
Dec 19931813412.33$2,232
Nov 19932015014.49$2,912
Oct 19932407715.85$3,804
Sep 19932469815.03$3,697
Aug 19932169115.66$3,383
Jul 19932238615.46$3,448
Jun 199322413816.79$3,761
May 19932747117.68$4,844
Apr 19932429918.05$4,368
Mar 19931859418.14$3,356
Feb 199324110617.90$4,314
Jan 199335118016.93$5,942

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.

Jan 2026 — as filed, then multipliedworked
Oil                   13 bbl  × $ 59.13 =       $769
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                     $769

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/28517 is the state's own key, not one this site invented.