HIRSCH ESTATE 2071

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BIG COWBOY (LOBO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 139409District 04Field 078002002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 164 leases and 164 wells, and the rule below applies to all of them.

Discovered
1979-07-17
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: STATEWIDE RULES. NO P-15 & PLAT.

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
High Cost Gas111992-06-11124069
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
CondensateDisposition3,456 bbl$66,600
GasProduction703,322 Mcf$1,177,014
Total$1,243,614

411,963 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 27.7431, -99.1449. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.74307, -99.14494 · 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
8,450 ft
1 wells filed one
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.

How deep they were drilled

The one well that filed a depth was drilled to 8,450 ft.

Completions filed
Aug 1991
1 of 1 wells

1 well

42-4793522928,450 ftAug 1991

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 20260449106.413.05$1,368
Apr 2026042298.932.87$1,211
Mar 2026049289.753.15$1,550
Feb 2026046863.503.75$1,755
Jan 2026050659.138.00$4,047
Dec 2025057556.664.41$2,538
Nov 2025050458.593.93$1,979
Oct 2025044259.383.30$1,461
Sep 2025045662.743.08$1,403
Aug 2025045963.933.01$1,384
Jul 2025043266.743.32$1,432
Jun 2025046366.483.13$1,449
May 2025047560.553.23$1,535
Apr 2025047662.363.54$1,687
Mar 2025034667.704.27$1,477
Feb 2025033270.884.34$1,441
Jan 2025040974.324.28$1,750
Dec 2024044468.993.12$1,386
Nov 2024043669.052.20$959
Oct 2024044071.372.28$1,004
Sep 2024044369.612.36$1,047
Aug 2024041975.632.06$865
Jul 2024042579.932.15$912
Jun 2024037678.082.63$990
May 2024040278.812.20$884
Apr 2024032584.451.66$539
Mar 2024018280.301.55$281
Feb 2024032376.091.78$576
Jan 2024034073.023.30$1,121
Dec 2023032471.262.61$846
Nov 2023039677.892.81$1,112
Oct 2023046085.443.09$1,420
Sep 2023046589.042.74$1,272
Aug 2023038580.522.67$1,029
Jul 2023040574.852.64$1,070
Jun 2023038268.962.26$863
May 2023038070.622.23$846
Apr 2023037178.122.24$830
Mar 2023042772.852.39$1,022
Feb 2023035175.112.47$865
Jan 2023041376.533.39$1,399
Dec 2022036876.415.73$2,108
Nov 2022033985.005.65$1,914
Oct 2022022087.185.86$1,290
Sep 2022021484.888.16$1,747
Aug 2022025494.529.13$2,318
Jul 20220369101.587.54$2,783
Jun 20220359115.097.98$2,864
May 20220419109.378.43$3,533
Apr 20220322104.226.84$2,202
Mar 20220411108.885.08$2,086
Feb 2022026991.054.86$1,307
Jan 2022026381.844.54$1,193
Dec 2021023371.323.90$908
Nov 2021034877.435.24$1,822
Oct 2021033479.795.71$1,908
Sep 2021533669.865.35$2,147
Aug 2021027466.024.22$1,156
Jul 2021023270.783.98$924
Jun 2021047869.493.38$1,616
May 2021040863.483.02$1,231
Apr 2021030460.362.76$839
Mar 2021031961.302.72$867
Feb 2021038357.805.55$2,125
Jan 2021038950.412.81$1,093
Dec 2020030944.642.68$827
Nov 2020037638.772.71$1,018
Oct 2020019936.972.48$493
Sep 2020039137.091.99$779
Aug 2020033539.982.39$799
Jul 2020034438.371.83$628
Jun 2020041234.901.69$696
May 2020040716.921.81$739
Apr 2020039914.751.80$720
Mar 2020736830.341.86$895
Feb 2020036549.881.98$723
Jan 2020035857.252.09$750
Dec 2019034659.012.30$797
Nov 2019037555.302.75$1,032
Oct 2019036953.472.42$892
Sep 2019054255.052.66$1,440
Aug 2019052253.112.30$1,203
Jul 2019040356.272.46$991
Jun 2019040952.782.49$1,019
May 2019046258.482.74$1,266
Apr 2019051162.632.75$1,406
Mar 2019075656.803.06$2,315
Feb 2019044550.852.79$1,243
Jan 2019048446.033.23$1,562
Dec 2018046346.594.19$1,938
Nov 2018050752.934.24$2,148
Oct 2018079261.443.40$2,691
Sep 2018045659.543.11$1,417
Aug 2018065659.403.07$2,012
Jul 2018061365.142.93$1,797
Jun 2018062260.183.08$1,914
May 2018044565.382.90$1,291
Apr 2018066563.842.90$1,929
Mar 2018069161.222.79$1,926
Feb 2018065761.782.77$1,817
Jan 2018074362.874.01$2,979
Dec 2017067357.272.92$1,966
Nov 2017052255.423.12$1,628
Oct 2017051949.292.98$1,549
Sep 2017049147.523.09$1,516
Aug 2017073645.373.00$2,211
Jul 2017062343.873.09$1,923
Jun 2017078942.493.09$2,436
May 2017062645.373.26$2,043
Apr 2017064747.933.21$2,078
Mar 2017061946.772.98$1,847
Feb 2017042750.452.95$1,261
Jan 2017054349.413.42$1,856
Dec 2016083048.763.72$3,090
Nov 201601,10942.492.64$2,933
Oct 2016078046.193.09$2,410
Sep 2016084141.553.10$2,608
Aug 2016098141.442.92$2,869
Jul 2016089041.622.92$2,603
Jun 201601,00145.352.69$2,689
May 201601,06642.521.99$2,122
Apr 2016031036.561.99$617
Mar 2016062033.011.79$1,112
Feb 2016025126.472.06$518
Jan 2016040627.352.36$960
Dec 2015024332.362.00$486
Nov 2015031338.792.17$678
Oct 2015044343.552.43$1,075
Sep 2015054742.992.76$1,509
Aug 2015047940.162.87$1,376
Jul 2015043548.152.95$1,281
Jun 2015061656.152.88$1,776
May 2015026655.212.96$786
Apr 2015066149.822.71$1,789
Mar 201501,21342.892.93$3,560
Feb 2015081644.662.98$2,429
Jan 201501,19743.433.10$3,711
Dec 2014099354.693.59$3,566
Nov 201401,10670.464.25$4,703
Oct 201402178.303.90$82
Sep 2014048586.164.05$1,962
Aug 201401,46089.394.04$5,891
Jul 201401,96996.564.18$8,230
Jun 201401,16798.164.74$5,528
May 201401,99194.734.73$9,411
Apr 201407,48495.944.81$35,991
Mar 201404,46195.895.06$22,558
Feb 201401,34797.406.19$8,341
Jan 201401,28290.404.86$6,231
Dec 201301,38191.824.35$6,014
Nov 2013034788.853.74$1,297
Oct 2013050597.423.78$1,909
Sep 20130435104.113.72$1,617
Aug 20130561104.253.52$1,976
Jul 20130412102.523.72$1,532
Jun 2013024494.403.93$960
May 2013025394.834.15$1,050
Apr 2013022293.964.28$951
Mar 2013032493.623.91$1,268
Feb 2013060691.233.42$2,072
Jan 2013024691.603.42$841
Dec 2012037486.773.42$1,279
Nov 2012048086.953.62$1,740
Oct 2012067089.383.40$2,278
Sep 2012073494.672.92$2,142
Aug 2012072592.662.91$2,108
Jul 2012057385.133.02$1,731
Jun 2012069779.822.52$1,756
May 201201,07391.612.49$2,670
Apr 20120610101.652.00$1,218
Mar 20120725105.052.22$1,611
Feb 20120467101.102.57$1,200
Jan 2012074598.092.73$2,037
Dec 2011092996.873.24$3,010
Nov 2011031995.723.31$1,056
Oct 2011049984.983.65$1,821
Sep 2011058683.623.99$2,336
Aug 2011086983.404.15$3,606
Jul 2011020894.144.52$940
Jun 2011040292.904.64$1,865
May 2011019198.134.40$841
Apr 20110359105.964.33$1,556
Mar 2011027996.364.06$1,132
Feb 2011016285.644.18$677
Jan 2011025886.504.59$1,184
Dec 2010025685.734.35$1,113
Nov 2010040680.843.80$1,541
Oct 2010020678.103.51$723
Sep 2010044172.633.98$1,755
Aug 2010031173.684.42$1,374
Jul 2010039172.554.74$1,852
Jun 2010034970.364.91$1,714
May 2010042371.124.24$1,792
Apr 2010054681.694.12$2,251
Mar 2010030278.394.39$1,325
Feb 2010045473.585.44$2,471
Jan 2010035174.365.96$2,093
Dec 2009065371.445.48$3,581
Nov 2009051874.593.75$1,943
Oct 2009033872.544.11$1,389
Sep 2009051965.543.06$1,591
Aug 2009042767.423.22$1,374
Jul 2009050661.133.46$1,753
Jun 2009047866.163.90$1,862
May 2009050054.743.93$1,963
Apr 2009058146.773.59$2,084
Mar 2009068942.144.06$2,797
Feb 2009038132.814.63$1,765
Jan 2009061135.865.37$3,282
Dec 2008055537.105.98$3,317
Nov 2008070455.496.86$4,830
Oct 2008039675.246.92$2,741
Sep 20080533101.767.88$4,198
Aug 20083696114.228.48$6,247
Jul 20080691131.0811.39$7,870
Jun 20080665131.3313.03$8,667
May 20080853123.1711.57$9,873
Apr 20080987110.3110.45$10,319
Mar 20080781101.909.66$7,548
Feb 2008068392.538.77$5,990
Jan 2008068990.388.21$5,654
Dec 20072657088.337.30$6,459
Nov 2007047791.677.29$3,478
Oct 2007045682.856.92$3,156
Sep 2007062475.846.24$3,896
Aug 2007028669.066.39$1,827
Jul 2007064470.906.39$4,114
Jun 2007059462.007.55$4,484
May 2007070558.747.85$5,532
Apr 2007075059.617.81$5,854
Mar 2007054756.927.30$3,994
Feb 2007082355.108.22$6,762
Jan 2007064950.306.73$4,366
Dec 2006034156.656.92$2,359
Nov 2006038554.207.62$2,933
Oct 2006047654.906.01$2,863
Sep 20065058060.085.04$5,926
Aug 2006045068.717.34$3,303
Jul 2006059469.376.34$3,768
Jun 2006065466.286.38$4,175
May 2006080966.016.42$5,198
Apr 2006068564.397.36$5,042
Mar 20063871556.707.08$7,219
Feb 2006079857.597.75$6,185
Jan 2006080260.598.93$7,165
Dec 2005080254.9413.42$10,759
Nov 2005073854.6910.59$7,814
Oct 2005063058.3413.80$8,691
Sep 2005060661.4512.08$7,320
Aug 200501,05861.519.80$10,365
Jul 200501,02455.697.84$8,032
Jun 2005078552.337.38$5,794
May 2005476145.226.65$5,242
Apr 2005066649.207.36$4,902
Mar 20052766550.377.15$6,118
Feb 20053653045.226.31$4,973
Jan 20052782743.166.32$6,394
Dec 200401,23739.866.75$8,351
Nov 2004080845.286.33$5,115
Oct 200401,04749.706.52$6,821
Sep 2004097943.245.28$5,173
Aug 200401,03742.375.55$5,756
Jul 200401,20138.286.08$7,307
Jun 2004095236.106.43$6,124
May 2004086337.486.49$5,605
Apr 200401,17534.475.86$6,884
Mar 200401,15334.365.53$6,376
Feb 2004080732.455.51$4,446
Jan 2004037232.036.30$2,343
Dec 200301,18430.266.30$7,461
Nov 2003050028.804.60$2,298
Oct 200301,14128.174.76$5,431
Sep 200301,40226.314.75$6,659
Aug 2003064129.765.13$3,288
Jul 200301,00429.415.17$5,192
Jun 200301,40128.565.98$8,382
May 2003012626.595.97$753
Apr 200301,06926.675.41$5,780
Mar 2003063931.146.10$3,895
Feb 200301,27733.487.93$10,121
Jan 200301,73430.315.58$9,679
Dec 200202,07526.914.85$10,072
Nov 200201,18824.664.14$4,915
Oct 200201,53826.464.23$6,504
Sep 200202,01727.443.64$7,332
Aug 200201,42325.963.16$4,503
Jul 200201,02324.583.06$3,132
Jun 200201,22323.733.34$4,083
May 200201,32624.663.58$4,752
Apr 200201,11523.653.51$3,916
Mar 200201,20622.003.10$3,742
Feb 200201,07918.222.38$2,563
Jan 200202,01017.172.38$4,775
Dec 200101,76616.932.36$4,176
Nov 200101,45618.072.41$3,502
Oct 200101,51719.782.53$3,836
Sep 200101,57724.262.25$3,550
Aug 200101,78824.873.05$5,459
Jul 2001087123.933.20$2,785
Jun 200101,00224.563.82$3,832
May 2001048525.524.31$2,089
Apr 200101,03024.685.34$5,495
Mar 2001097324.545.38$5,231
Feb 2001056227.755.77$3,241
Jan 200101,03827.478.40$8,718
Dec 200001,10926.889.12$10,117
Nov 2000087632.215.66$4,956
Oct 200001,36631.235.15$7,029
Sep 200001,28731.875.19$6,675
Aug 200001,92729.644.54$8,750
Jul 2000065328.534.09$2,671
Jun 2000092329.304.40$4,059
May 200001,06727.263.68$3,926
Apr 200001,56324.513.12$4,870
Mar 2000079428.422.86$2,271
Feb 200001,55427.622.73$4,237
Jan 200001,80725.272.48$4,482
Dec 199902,66224.282.42$6,452
Nov 199902,14623.192.43$5,223
Oct 199902,68020.982.80$7,514
Sep 199903,12221.752.62$8,176
Aug 199901,29919.262.88$3,735
Jul 19990017.892.37$0
Jun 199901,71515.942.36$4,051
May 199903,28815.792.32$7,632
Apr 199901,67715.102.21$3,703
Mar 199902,18212.471.84$4,011
Feb 199903,8869.981.82$7,064
Jan 199902,21210.381.90$4,203
Dec 199807549.201.77$1,337
Nov 1998087810.892.19$1,919
Oct 199801,20212.421.97$2,367
Sep 1998183612.592.08$1,754
Aug 19981011.301.91$11
Jul 1998315711.742.24$386
Jun 1998331,65011.242.24$4,062
May 1998401,75412.622.21$4,375
Apr 1998552,13813.042.51$6,074
Mar 1998381,89812.802.31$4,870
Feb 1998291,76913.952.30$4,472
Jan 1998352,04714.702.15$4,925
Dec 1997341,88016.322.41$5,088
Nov 1997311,35718.193.09$4,755
Oct 1997452,47419.253.15$8,659
Sep 1997472,79517.742.95$9,093
Aug 1997312,04917.862.55$5,788
Jul 1997533,09117.582.25$7,877
Jun 1997432,20917.242.26$5,727
May 1997603,05218.972.31$8,184
Apr 1997502,82617.882.08$6,780
Mar 1997592,89918.951.94$6,740
Feb 1997172,02720.492.21$4,820
Jan 1997182,58223.483.54$9,562
Dec 1996303,32923.32$700
Nov 1996242,29921.97$527
Oct 1996273,13823.31$629
Sep 199672,27022.22$156
Aug 199672,43320.26$142
Jul 199692,51819.55$176
Jun 199662,63318.73$112
May 1996113,38519.43$214
Apr 1996103,74721.51$215
Mar 199602,58319.38$0
Feb 199602,42316.98$0
Jan 199603,84817.07$0
Dec 199503,63017.19$0
Nov 199502,96716.00$0
Oct 1995232,58315.43$355
Sep 1995422,21116.18$680
Aug 1995502,50815.92$796
Jul 1995622,63615.24$945
Jun 1995412,95116.41$673
May 1995784,96717.56$1,370
Apr 1995515,04417.73$904
Mar 1995995,42616.44$1,628
Feb 19951174,98016.58$1,940
Jan 199525111,46915.92$3,996
Dec 199425812,90315.03$3,878
Nov 1994768,28215.90$1,208
Oct 19941087,59615.58$1,683
Sep 19941706,92415.29$2,599
Aug 19941367,56216.13$2,194
Jul 19941468,39217.56$2,564
Jun 199498,45217.09$154
May 199499,51715.88$143
Apr 1994119,93314.14$156
Mar 19941210,54812.46$150
Feb 199479,17812.50$88
Jan 1994010,54712.66$0
Dec 1993015,31112.33$0
Nov 1993013,85614.49$0
Oct 1993014,89515.85$0
Sep 1993014,26915.03$0
Aug 1993016,37515.66$0
Jul 19931613,90715.46$247
Jun 19937115,69816.79$1,192
May 19938120,38017.68$1,432
Apr 19939120,70518.05$1,643
Mar 199311023,87918.14$1,995
Feb 199310521,92117.90$1,880
Jan 199314924,95516.93$2,523

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  449 Mcf  × $  3.05 =     $1,368

────────────────────────────────────────────────────
Month total                                   $1,368

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. 04/G/139409 is the state's own key, not one this site invented.