BROWN-ALTMAN -B-

Operated by LDF ENERGY, LLC (P-5 491588) in the EMPEROR, DEEP field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1345District 08Field 28962001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$77 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 38 leases and 202 wells, and the rule below applies to all of them.

Discovered
1935-12-31
as the register files it
Field class
Oil
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 20 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: USED AS UNIT ALLOW. & AS PER WELL ALLOW.

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
OilDisposition70,010 bbl$2,756,015
Casinghead gasProduction95,190 Mcf$342,524
Total$3,098,539

7,087 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 31.8011, -103.0740. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.80102, -103.07375 · 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
25.0%
2 of 8 wells
With a plug date
25.0%
2 of 8 wells
Median depth
3,247 ft
8 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
225.0%
A plug date is filed
225.0%
BothOn the schedule and plugged. Neither fact cancels the other.
225.0%
NeitherNo plug date, and not on the schedule.
675.0%

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.

How deep they were drilled

Total depth in feet, 8 of 8 wells. Median 3,247 ft, with the middle half between 3,219 and 3,267 ft; the shallowest is 3,190 ft and the deepest 3,400 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, 6 of 8 wells, Oct 1953 – Nov 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1953 – Nov 2012
6 of 8 wells; 2 filed none
Plug dates filed
Nov 2004 – Feb 2005
2 of 8 wells; 6 filed none

8 wells

42-495057904W3,256 ftNov 2004Yes
42-495058068W3,225 ftFeb 2005Yes
42-49533467193,190 ftNov 2012
42-49531061153,300 ftSep 1979
42-49510062143,240 ftMar 1963
42-4950580873,400 ftDec 1953
42-4950579353,199 ftDec 1953
42-4950579223,253 ftOct 1953

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 202610734998.932.87$11,587
Mar 202611137489.753.15$11,140
Feb 202610236263.503.75$7,835
Jan 202610725259.138.00$8,342
Dec 2025023856.664.41$1,050
Nov 20259629158.593.93$6,767
Oct 202521131659.383.30$13,574
Sep 2025019662.743.08$603
Aug 202510710563.933.01$7,157
Jul 2025031766.743.32$1,051
Jun 20259834366.483.13$7,588
May 202510638760.553.23$7,669
Apr 20251082162.363.54$6,809
Mar 20250067.704.27$0
Feb 2025106570.884.34$7,535
Jan 2025019574.324.28$834
Dec 202411427368.993.12$8,717
Nov 2024047369.052.20$1,040
Oct 2024040571.372.28$924
Sep 202412041969.612.36$9,344
Aug 2024045175.632.06$931
Jul 2024029779.932.15$638
Jun 2024045378.082.63$1,193
May 202411744978.812.20$10,208
Apr 2024070984.451.66$1,176
Mar 2024034480.301.55$532
Feb 202410650876.091.78$8,972
Jan 2024034473.023.30$1,134
Dec 2023062271.262.61$1,624
Nov 202311232277.892.81$9,628
Oct 202310925685.443.09$10,103
Sep 202310724689.042.74$10,200
Aug 2023055180.522.67$1,473
Jul 202311149274.852.64$9,608
Jun 202310661468.962.26$8,696
May 2023048070.622.23$1,069
Apr 20231079378.122.24$8,567
Mar 202310255272.852.39$8,752
Feb 202310949875.112.47$9,415
Jan 2023062476.533.39$2,114
Dec 202222759476.415.73$20,748
Nov 202210959085.005.65$12,596
Oct 202210976187.185.86$13,965
Sep 202221670584.888.16$24,089
Aug 2022061294.529.13$5,586
Jul 20220656101.587.54$4,948
Jun 202211423115.097.98$13,304
May 2022164766109.378.43$24,396
Apr 2022215992104.226.84$29,190
Mar 202201,097108.885.08$5,569
Feb 2022017591.054.86$850
Jan 202210415681.844.54$9,219
Dec 202110319671.323.90$8,110
Nov 2021029777.435.24$1,555
Oct 202110637079.795.71$10,572
Sep 20217932569.865.35$7,258
Aug 202119214366.024.22$13,279
Jul 202110423370.783.98$8,289
Jun 2021024169.493.38$815
May 20219523563.483.02$6,740
Apr 20219924260.362.76$6,643
Mar 2021027561.302.72$747
Feb 202110113757.805.55$6,598
Jan 2021028150.412.81$790
Dec 202011924944.642.68$5,978
Nov 20209636938.772.71$4,721
Oct 202010634436.972.48$4,771
Sep 202010428337.091.99$4,421
Aug 202010228739.982.39$4,762
Jul 202011342938.371.83$5,119
Jun 202011335834.901.69$4,549
May 202011154416.921.81$2,865
Apr 202010957914.751.80$2,652
Mar 202021159130.341.86$7,499
Feb 202011051349.881.98$6,503
Jan 202010526557.252.09$6,566
Dec 201911233159.012.30$7,372
Nov 201911464255.302.75$8,070
Oct 201922174353.472.42$13,614
Sep 201911153355.052.66$7,527
Aug 201911466653.112.30$7,589
Jul 201920781456.272.46$13,650
Jun 201910463352.782.49$7,066
May 201911381558.482.74$8,842
Apr 201921680762.632.75$15,748
Mar 201911279356.803.06$8,790
Feb 201922376150.852.79$13,464
Jan 201911570946.033.23$7,582
Dec 201822572246.594.19$13,505
Nov 201822474852.934.24$15,026
Oct 201822768961.443.40$16,288
Sep 201822679759.543.11$15,933
Aug 201822793659.403.07$16,354
Jul 201822694265.142.93$17,483
Jun 201822087960.183.08$15,944
May 20182251,02165.382.90$17,672
Apr 20184401,06363.842.90$31,173
Mar 2018083361.222.79$2,321
Feb 201822458261.782.77$15,449
Jan 201823269462.874.01$17,368
Dec 201721079957.272.92$14,361
Nov 201722972555.423.12$14,952
Oct 201711235049.292.98$6,565
Sep 201722179647.523.09$12,959
Aug 201722816345.373.00$10,834
Jul 201722377743.873.09$12,182
Jun 201722759142.493.09$11,470
May 201733059645.373.26$16,917
Apr 201711926947.933.21$6,568
Mar 201722544546.772.98$11,851
Feb 201723164050.452.95$13,544
Jan 201723248249.413.42$13,111
Dec 201622772648.763.72$13,771
Nov 201622682642.492.64$11,787
Oct 20162311,09646.193.09$14,057
Sep 201622489441.553.10$12,079
Aug 20161131941.442.92$4,738
Jul 201623028741.622.92$10,412
Jun 2016114045.352.69$5,170
May 201621895242.521.99$11,165
Apr 201612377836.561.99$6,046
Mar 20162091,18633.011.79$9,027
Feb 201611140426.472.06$3,772
Jan 201611228127.352.36$3,728
Dec 201523891632.362.00$9,535
Nov 201522957138.792.17$10,120
Oct 201528572843.552.43$14,178
Sep 20154858042.992.76$21,071
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 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014671094.734.73$63,564
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014687090.404.86$62,105
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131910104.253.52$19,912
Jul 20133250102.523.72$33,319
Jun 20130094.403.93$0
May 2013344094.834.15$32,622
Apr 2013259093.964.28$24,336
Mar 2013162093.623.91$15,166
Feb 2013160091.233.42$14,597
Jan 2013312091.603.42$28,579
Dec 20120086.773.42$0
Nov 201268086.953.62$5,913
Oct 20120089.383.40$0
Sep 201271094.672.92$6,722
Aug 20120092.662.91$0
Jul 201277085.133.02$6,555
Jun 201279079.822.52$6,306
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201218098.092.73$1,766
Dec 2011151096.873.24$14,627
Nov 2011156095.723.31$14,932
Oct 20111486484.983.65$12,811
Sep 2011012083.623.99$478
Aug 201115620783.404.15$13,869
Jul 2011018394.144.52$827
Jun 20117520392.904.64$7,909
May 20117522598.134.40$8,351
Apr 201175128105.964.33$8,502
Mar 2011233096.364.06$22,452
Feb 2011011385.644.18$472
Jan 2011016986.504.59$776
Dec 2010020285.734.35$878
Nov 201015119980.843.80$12,962
Oct 2010017078.103.51$597
Sep 201014916072.633.98$11,459
Aug 201014710873.684.42$11,308
Jul 20107612972.554.74$6,125
Jun 2010014570.364.91$712
May 201013118671.124.24$10,104
Apr 201022714781.694.12$19,150
Mar 201015517678.394.39$12,923
Feb 201023116673.585.44$17,900
Jan 201076074.365.96$5,651
Dec 20090071.445.48$0
Nov 2009155074.593.75$11,561
Oct 2009213072.544.11$15,451
Sep 20097233865.543.06$5,755
Aug 20091475867.423.22$10,097
Jul 20097622161.133.46$5,412
Jun 200914538766.163.90$11,101
May 200922242054.743.93$13,801
Apr 200929942446.773.59$15,505
Mar 2009039642.144.06$1,607
Feb 200916532832.814.63$6,933
Jan 2009019235.865.37$1,031
Dec 2008017037.105.98$1,016
Nov 200821864155.496.86$16,494
Oct 200814353775.246.92$14,476
Sep 2008139139101.767.88$15,240
Aug 200879247114.228.48$11,119
Jul 200871162131.0811.39$11,152
Jun 2008161276131.3313.03$24,741
May 200836338123.1711.57$8,346
Apr 2008215490110.3110.45$28,840
Mar 2008142553101.909.66$19,814
Feb 200814335392.538.77$16,328
Jan 200822337590.388.21$23,232
Dec 200722925588.337.30$22,090
Nov 2007019191.677.29$1,393
Oct 20071489482.856.92$12,912
Sep 20071588075.846.24$12,482
Aug 20071526369.066.39$10,900
Jul 2007527470.906.39$4,160
Jun 20071265962.007.55$8,257
May 20071178058.747.85$7,500
Apr 2007538259.617.81$3,799
Mar 20071007156.927.30$6,210
Feb 2007997055.108.22$6,030
Jan 2007517850.306.73$3,090
Dec 2006897856.656.92$5,581
Nov 20061327754.207.62$7,741
Oct 20061239454.906.01$7,318
Sep 2006539060.085.04$3,638
Aug 20061399268.717.34$10,226
Jul 20061079369.376.34$8,012
Jun 20061958766.286.38$13,480
May 2006829566.016.42$6,023
Apr 2006898464.397.36$6,349
Mar 2006826656.707.08$5,117
Feb 2006658357.597.75$4,387
Jan 200618512360.598.93$12,308
Dec 2005698954.9413.42$4,985
Nov 20051318454.6910.59$8,054
Oct 20051239058.3413.80$8,417
Sep 20051289161.4512.08$8,965
Aug 20051259161.519.80$8,580
Jul 20051248255.697.84$7,549
Jun 20051938452.337.38$10,720
May 20051299245.226.65$6,445
Apr 20051318749.207.36$7,086
Mar 20051238950.377.15$6,832
Feb 20051317345.226.31$6,385
Jan 20051388743.166.32$6,506
Dec 20043837939.866.75$15,800
Nov 20048710245.286.33$4,585
Oct 2004011449.706.52$743
Sep 20042519343.245.28$11,345
Aug 20041738942.375.55$7,824
Jul 200417110538.286.08$7,185
Jun 20041757536.106.43$6,800
May 20041748537.486.49$7,074
Apr 20041739234.475.86$6,502
Mar 20041729134.365.53$6,413
Feb 20041729332.455.51$6,094
Jan 200417610332.036.30$6,286
Dec 20031779430.266.30$5,948
Nov 200317610928.804.60$5,570
Oct 200317310528.174.76$5,373
Sep 200317510526.314.75$5,103
Aug 200326210229.765.13$8,320
Jul 20031729929.415.17$5,570
Jun 200317314428.565.98$5,802
May 200317511526.595.97$5,340
Apr 20033569726.675.41$10,019
Mar 20038811131.146.10$3,417
Feb 200326510333.487.93$9,689
Jan 20031768330.315.58$5,798
Dec 20022625726.914.85$7,327
Nov 20020024.664.14$0
Oct 200207426.464.23$313
Sep 200209827.443.64$356
Aug 20028712425.963.16$2,651
Jul 200235413624.583.06$9,118
Jun 200217214523.733.34$4,566
May 2002015524.663.58$556
Apr 200225126623.653.51$6,870
Mar 200217230622.003.10$4,733
Feb 200217826418.222.38$3,870
Jan 20028724217.172.38$2,069
Dec 200124138116.932.36$4,981
Nov 200117321618.072.41$3,646
Oct 20018624219.782.53$2,313
Sep 200117720324.262.25$4,751
Aug 200125925624.873.05$7,223
Jul 200125919823.933.20$6,831
Jun 200116816724.563.82$4,765
May 200117522625.524.31$5,439
Apr 200152824724.685.34$14,349
Mar 2001026424.545.38$1,419
Feb 200135420027.755.77$10,977
Jan 200115925227.478.40$6,484
Dec 2000022726.889.12$2,071
Nov 200027318632.215.66$9,846
Oct 200010913931.235.15$4,119
Sep 200028124931.875.19$10,247
Aug 200022224329.644.54$7,683
Jul 200021323828.534.09$7,050
Jun 200022221329.304.40$7,441
May 200024922727.263.68$7,623
Apr 200026622524.513.12$7,221
Mar 200036222728.422.86$10,937
Feb 200032023727.622.73$9,485
Jan 200023122125.272.48$6,386
Dec 199925020124.282.42$6,557
Nov 199929814623.192.43$7,266
Oct 1999232020.982.80$4,867
Sep 1999377021.752.62$8,200
Aug 1999318019.262.88$6,125
Jul 1999317017.892.37$5,671
Jun 1999350015.942.36$5,579
May 1999309015.792.32$4,879
Apr 1999303015.102.21$4,575
Mar 1999417012.471.84$5,200
Feb 199937809.981.82$3,772
Jan 1999336010.381.90$3,488
Dec 199824709.201.77$2,272
Nov 1998166010.892.19$1,808
Oct 1998315012.421.97$3,912
Sep 1998417012.592.08$5,250
Aug 19980011.301.91$0
Jul 1998461011.742.24$5,412
Jun 19982341111.242.24$2,655
May 1998293012.622.21$3,698
Apr 1998764013.042.51$9,963
Mar 1998147312.802.31$1,889
Feb 19985725013.952.30$8,094
Jan 19983348414.702.15$5,091
Dec 19974234116.322.41$7,002
Nov 19974394218.193.09$8,115
Oct 19975166619.253.15$10,141
Sep 19974934517.742.95$8,879
Aug 19974935117.862.55$8,935
Jul 19974684817.582.25$8,335
Jun 1997425217.242.26$841
May 19971516218.972.31$3,008
Apr 19972497517.882.08$4,608
Mar 19972255418.951.94$4,368
Feb 19973035720.492.21$6,334
Jan 19972086423.483.54$5,110
Dec 199629011323.32$6,763
Nov 199616813821.97$3,691
Oct 199633817423.31$7,879
Sep 199633414922.22$7,421
Aug 199643013420.26$8,712
Jul 199631913319.55$6,236
Jun 199635214718.73$6,593
May 199640914919.43$7,947
Apr 199640021921.51$8,604
Mar 199642516119.38$8,237
Feb 199637714916.98$6,401
Jan 19967013617.07$1,195
Dec 199530919617.19$5,312
Nov 199531115516.00$4,976
Oct 199535520415.43$5,478
Sep 199533024416.18$5,339
Aug 199537627115.92$5,986
Jul 199537422415.24$5,700
Jun 199530021416.41$4,923
May 199534120917.56$5,988
Apr 199536013717.73$6,383
Mar 199533915816.44$5,573
Feb 199539214916.58$6,499
Jan 199540413015.92$6,432
Dec 1994178115.03$2,675
Nov 19943487815.90$5,533
Oct 199437312115.58$5,811
Sep 199430011515.29$4,587
Aug 199437714016.13$6,081
Jul 199439815817.56$6,989
Jun 199441514217.09$7,092
May 199437213715.88$5,907
Apr 199437213314.14$5,260
Mar 199441212412.46$5,134
Feb 19943838412.50$4,788
Jan 19944289512.66$5,418
Dec 19933149512.33$3,872
Nov 199338111314.49$5,521
Oct 199366316915.85$10,509
Sep 199317111415.03$2,570
Aug 199330114315.66$4,714
Jul 199338617315.46$5,968
Jun 199367617516.79$11,350
May 199316112417.68$2,846
Apr 199341412118.05$7,473
Mar 199351714018.14$9,378
Feb 199339812917.90$7,124
Jan 199335317016.93$5,976

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.

Apr 2026 — as filed, then multipliedworked
Oil                  107 bbl  × $ 98.93 =    $10,586
Casinghead gas       349 Mcf  × $  2.87 =     $1,002

────────────────────────────────────────────────────
Month total                                  $11,587

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/1345 is the state's own key, not one this site invented.