HIRSCH ESTATE 2093

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 138457District 04Field 078002002 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$31 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 Gas111991-09-04123515
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
CondensateDisposition27,858 bbl$558,432
GasProduction2,547,141 Mcf$3,858,780
Total$4,417,211

1,628,139 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 27.7595, -99.0978. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.75947, -99.09785 · 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
8,550 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 8,550 ft.

1 well

42-4793501438,550 ft

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 20260662106.413.05$2,016
Apr 2026067898.932.87$1,946
Mar 2026067289.753.15$2,116
Feb 2026062863.503.75$2,355
Jan 2026072959.138.00$5,830
Dec 2025063656.664.41$2,807
Nov 2025061558.593.93$2,415
Oct 2025064059.383.30$2,115
Sep 2025069362.743.08$2,132
Aug 2025072863.933.01$2,195
Jul 2025074966.743.32$2,483
Jun 2025074766.483.13$2,337
May 2025071960.553.23$2,324
Apr 2025075462.363.54$2,672
Mar 2025078267.704.27$3,338
Feb 2025069470.884.34$3,013
Jan 2025085674.324.28$3,663
Dec 2024086768.993.12$2,706
Nov 2024088169.052.20$1,937
Oct 2024088171.372.28$2,010
Sep 2024087269.612.36$2,062
Aug 2024086575.632.06$1,785
Jul 2024086779.932.15$1,861
Jun 2024082778.082.63$2,178
May 2024093978.812.20$2,064
Apr 2024088884.451.66$1,473
Mar 2024081780.301.55$1,262
Feb 2024073676.091.78$1,313
Jan 2024076573.023.30$2,523
Dec 2023080271.262.61$2,094
Nov 2023074577.892.81$2,092
Oct 2023078985.443.09$2,436
Sep 2023080889.042.74$2,210
Aug 2023086780.522.67$2,317
Jul 2023085274.852.64$2,251
Jun 2023083368.962.26$1,881
May 2023090670.622.23$2,018
Apr 2023087378.122.24$1,954
Mar 2023089972.852.39$2,151
Feb 2023082475.112.47$2,032
Jan 2023088976.533.39$3,012
Dec 2022087376.415.73$5,001
Nov 2022087485.005.65$4,935
Oct 2022088687.185.86$5,195
Sep 2022080484.888.16$6,564
Aug 2022094694.529.13$8,634
Jul 20220947101.587.54$7,142
Jun 20220923115.097.98$7,363
May 20220941109.378.43$7,935
Apr 20220906104.226.84$6,195
Mar 20220886108.885.08$4,498
Feb 2022081891.054.86$3,975
Jan 2022092281.844.54$4,184
Dec 2021093671.323.90$3,650
Nov 2021095177.435.24$4,980
Oct 202101,43279.795.71$8,182
Sep 202101,09069.865.35$5,833
Aug 202101,08066.024.22$4,558
Jul 2021096370.783.98$3,835
Jun 2021092569.493.38$3,127
May 2021099163.483.02$2,991
Apr 202101,10560.362.76$3,048
Mar 202101,02961.302.72$2,796
Feb 2021093957.805.55$5,210
Jan 202101,09150.412.81$3,066
Dec 202001,04144.642.68$2,785
Nov 202001,13638.772.71$3,075
Oct 202001,24336.972.48$3,081
Sep 202001,09137.091.99$2,172
Aug 202001,01339.982.39$2,416
Jul 2020095738.371.83$1,747
Jun 2020099534.901.69$1,682
May 2020088116.921.81$1,599
Apr 2020079814.751.80$1,440
Mar 2020070230.341.86$1,303
Feb 2020078649.881.98$1,557
Jan 2020086257.252.09$1,806
Dec 2019093159.012.30$2,145
Nov 2019076755.302.75$2,110
Oct 2019077653.472.42$1,877
Sep 2019063355.052.66$1,682
Aug 2019097453.112.30$2,244
Jul 2019087556.272.46$2,153
Jun 201910197552.782.49$7,760
May 2019092658.482.74$2,538
Apr 201901,07262.632.75$2,949
Mar 201901,20056.803.06$3,675
Feb 201901,00050.852.79$2,792
Jan 201901,02646.033.23$3,312
Dec 201801,25546.594.19$5,253
Nov 201801,25552.934.24$5,318
Oct 201801,24061.443.40$4,214
Sep 201801,27859.543.11$3,972
Aug 201801,84559.403.07$5,658
Jul 201801,07965.142.93$3,164
Jun 2018061760.183.08$1,898
May 201801,05765.382.90$3,066
Apr 201801,31263.842.90$3,806
Mar 201801,53361.222.79$4,272
Feb 201801,43961.782.77$3,980
Jan 201801,12462.874.01$4,506
Dec 2017078057.272.92$2,279
Nov 201701,41155.423.12$4,400
Oct 201701,57449.292.98$4,696
Sep 2017093147.523.09$2,874
Aug 2017090045.373.00$2,704
Jul 201701,38243.873.09$4,267
Jun 2017082142.493.09$2,535
May 201718888345.373.26$11,411
Apr 201701,03147.933.21$3,311
Mar 201701,06446.772.98$3,175
Feb 2017094450.452.95$2,787
Jan 201701,20549.413.42$4,120
Dec 201601,34148.763.72$4,992
Nov 201601,20342.492.64$3,181
Oct 2016078046.193.09$2,410
Sep 201601,16441.553.10$3,609
Aug 201601,20841.442.92$3,533
Jul 201601,06541.622.92$3,114
Jun 201601,19945.352.69$3,220
May 201601,45742.521.99$2,901
Apr 201601,44636.561.99$2,879
Mar 201601,18233.011.79$2,121
Feb 201601,34426.472.06$2,774
Jan 2016201,46327.352.36$4,006
Dec 2015080632.362.00$1,613
Nov 2015083038.792.17$1,799
Oct 201501,16643.552.43$2,829
Sep 201501,19242.992.76$3,288
Aug 201501,84040.162.87$5,285
Jul 201501,27348.152.95$3,749
Jun 2015050556.152.88$1,456
May 2015057455.212.96$1,696
Apr 2015068849.822.71$1,862
Mar 20157980142.892.93$5,739
Feb 2015074444.662.98$2,214
Jan 201501,24243.433.10$3,851
Dec 201401,21554.693.59$4,364
Nov 201401,31570.464.25$5,591
Oct 201401,67978.303.90$6,550
Sep 2014081586.164.05$3,297
Aug 2014161,04689.394.04$5,651
Jul 201401,19296.564.18$4,982
Jun 2014087798.164.74$4,154
May 2014801,19694.734.73$13,231
Apr 201401,37895.944.81$6,627
Mar 2014037795.895.06$1,906
Feb 201401,19697.406.19$7,406
Jan 201401,65390.404.86$8,035
Dec 201301,67491.824.35$7,289
Nov 2013047888.853.74$1,787
Oct 201301,21897.423.78$4,603
Sep 201301,184104.113.72$4,402
Aug 201301,296104.253.52$4,565
Jul 201301,355102.523.72$5,038
Jun 201301,43494.403.93$5,641
May 201301,69194.834.15$7,016
Apr 201301,16093.964.28$4,968
Mar 201301,62093.623.91$6,339
Feb 201301,35791.233.42$4,641
Jan 201301,51291.603.42$5,171
Dec 20121391,56086.773.42$17,396
Nov 201201,54386.953.62$5,593
Oct 201201,62289.383.40$5,514
Sep 201201,18794.672.92$3,464
Aug 201201,23492.662.91$3,589
Jul 201201,19485.133.02$3,607
Jun 201201,29479.822.52$3,260
May 201201,45991.612.49$3,630
Apr 201201,511101.652.00$3,017
Mar 201201,538105.052.22$3,418
Feb 201201,535101.102.57$3,945
Jan 201201,79998.092.73$4,919
Dec 201101,99796.873.24$6,470
Nov 201101,75295.723.31$5,801
Oct 201101,85284.983.65$6,757
Sep 201101,94683.623.99$7,756
Aug 201102,11883.404.15$8,788
Jul 2011081294.144.52$3,668
Jun 201101,55892.904.64$7,229
May 201101,58898.134.40$6,995
Apr 201101,647105.964.33$7,137
Mar 201101,69596.364.06$6,877
Feb 201101,49285.644.18$6,237
Jan 201101,79086.504.59$8,214
Dec 201001,88585.734.35$8,196
Nov 201002,13780.843.80$8,111
Oct 201001,03178.103.51$3,618
Sep 201001,47372.633.98$5,862
Aug 201001,30073.684.42$5,745
Jul 201001,42472.554.74$6,745
Jun 201001,42070.364.91$6,973
May 201001,79871.124.24$7,615
Apr 201002,22581.694.12$9,173
Mar 201001,02878.394.39$4,512
Feb 201001,41273.585.44$7,685
Jan 201001,79674.365.96$10,712
Dec 200902,04871.445.48$11,231
Nov 200901,98574.593.75$7,447
Oct 200902,02372.544.11$8,315
Sep 200902,46265.543.06$7,545
Aug 200901,26267.423.22$4,062
Jul 200902,08961.133.46$7,237
Jun 200901,80466.163.90$7,027
May 200902,14254.743.93$8,409
Apr 200902,06146.773.59$7,394
Mar 2009102,09942.144.06$8,941
Feb 200902,01332.814.63$9,326
Jan 2009302,39935.865.37$13,961
Dec 200801,70137.105.98$10,167
Nov 200802,23355.496.86$15,319
Oct 200802,18975.246.92$15,152
Sep 200801,946101.767.88$15,329
Aug 200802,047114.228.48$17,365
Jul 2008222,134131.0811.39$27,189
Jun 200802,326131.3313.03$30,314
May 2008732,465123.1711.57$37,522
Apr 200802,504110.3110.45$26,179
Mar 200802,502101.909.66$24,180
Feb 200802,44792.538.77$21,462
Jan 200802,70890.388.21$22,221
Dec 200702,70188.337.30$19,723
Nov 200702,44091.677.29$17,792
Oct 200702,53682.856.92$17,554
Sep 200702,28975.846.24$14,293
Aug 20071442,49269.066.39$25,863
Jul 200702,71670.906.39$17,350
Jun 200702,69362.007.55$20,328
May 200702,18758.747.85$17,160
Apr 200702,75759.617.81$21,519
Mar 200702,83056.927.30$20,665
Feb 200702,50355.108.22$20,565
Jan 200702,98350.306.73$20,066
Dec 200603,14556.656.92$21,758
Nov 2006873,81754.207.62$33,791
Oct 200602,13154.906.01$12,815
Sep 200602,93560.085.04$14,784
Aug 200603,02468.717.34$22,196
Jul 200603,16669.376.34$20,081
Jun 200603,26666.286.38$20,850
May 200603,09966.016.42$19,911
Apr 200603,48964.397.36$25,681
Mar 200603,66056.707.08$25,923
Feb 200602,60857.597.75$20,215
Jan 200602,92860.598.93$26,157
Dec 20051092,82654.9413.42$43,900
Nov 200502,93954.6910.59$31,119
Oct 200503,38258.3413.80$46,657
Sep 200502,28961.4512.08$27,649
Aug 200503,57161.519.80$34,985
Jul 200504,05055.697.84$31,767
Jun 200502,53252.337.38$18,689
May 200503,90445.226.65$25,966
Apr 200505,66649.207.36$41,704
Mar 200503,27550.377.15$23,432
Feb 20051045.226.31$45
Jan 2005759543.166.32$4,064
Dec 2004934,78539.866.75$36,011
Nov 2004823,83945.286.33$28,015
Oct 20041153,99449.706.52$31,737
Sep 2004463,74243.245.28$21,761
Aug 20041114,00542.375.55$26,933
Jul 20041033,43438.286.08$24,836
Jun 2004834,16236.106.43$29,771
May 2004524,07637.486.49$28,421
Apr 2004493,97034.475.86$24,947
Mar 2004723,62934.365.53$22,543
Feb 2004733,75232.455.51$23,041
Jan 2004624,19432.036.30$28,407
Dec 2003294,08530.266.30$26,620
Nov 2003174,09428.804.60$19,302
Oct 2003123,88828.174.76$18,844
Sep 2003123,71726.314.75$17,969
Aug 2003133,78529.765.13$19,803
Jul 2003174,30729.415.17$22,771
Jun 2003224,25228.565.98$26,068
May 2003574,90026.595.97$30,782
Apr 2003524,31926.675.41$24,741
Mar 2003744,91131.146.10$32,242
Feb 2003353,26333.487.93$27,034
Jan 2003352,56830.315.58$15,396
Dec 2002445,35226.914.85$27,161
Nov 200204,30224.664.14$17,797
Oct 200203,99026.464.23$16,874
Sep 200201,74027.443.64$6,325
Aug 200244,90725.963.16$15,630
Jul 2002293,57824.583.06$11,668
Jun 2002263,74423.733.34$13,115
May 2002414,44124.663.58$16,928
Apr 2002182,60623.653.51$9,579
Mar 2002363,28922.003.10$10,997
Feb 2002204,07518.222.38$10,045
Jan 2002304,93717.172.38$12,244
Dec 2001124,68216.932.36$11,273
Nov 200193,82218.072.41$9,357
Oct 2001104,64919.782.53$11,955
Sep 2001134,26624.262.25$9,920
Aug 2001134,74824.873.05$14,820
Jul 2001215,64423.933.20$18,547
Jun 2001294,15624.563.82$16,605
May 2001894,91725.524.31$23,450
Apr 2001504,81524.685.34$26,924
Mar 20011555,05724.545.38$30,992
Feb 2001434,67727.755.77$28,166
Jan 2001825,41027.478.40$47,690
Dec 2000606,37926.889.12$59,805
Nov 2000425,82732.215.66$34,322
Oct 2000345,16131.235.15$27,618
Sep 2000565,78831.875.19$31,804
Aug 2000305,94029.644.54$27,861
Jul 20001255,79028.534.09$27,246
Jun 20001035,19229.304.40$25,848
May 2000956,12527.263.68$25,128
Apr 20002466,35724.513.12$25,838
Mar 20002976,49328.422.86$27,009
Feb 2000754,50027.622.73$14,341
Jan 2000435,72425.272.48$15,285
Dec 1999396,76024.282.42$17,331
Nov 199906,18323.192.43$15,049
Oct 1999905,98720.982.80$18,674
Sep 1999626,24821.752.62$17,711
Aug 19991083,38619.262.88$11,817
Jul 1999545,10817.892.37$13,084
Jun 1999904,91015.942.36$13,033
May 1999435,72515.792.32$13,967
Apr 1999715,72315.102.21$13,709
Mar 1999685,09912.471.84$10,222
Feb 1999605,7539.981.82$11,057
Jan 1999605,76310.381.90$11,572
Dec 1998596,4959.201.77$12,061
Nov 1998696,51510.892.19$14,991
Oct 1998162,15912.421.97$4,450
Sep 199865,17512.592.08$10,853
Aug 1998284,68611.301.91$9,254
Jul 1998425,32111.742.24$12,398
Jun 1998235,00811.242.24$11,463
May 1998295,31912.622.21$12,102
Apr 1998183,54813.042.51$9,124
Mar 1998183,09712.802.31$7,383
Feb 1998202,77013.952.30$6,648
Jan 1998229,62114.702.15$21,055
Dec 19974610,35616.322.41$25,720
Nov 19975310,59318.193.09$33,678
Oct 19977712,19719.253.15$39,901
Sep 19974810,41117.742.95$31,615
Aug 19977112,48317.862.55$33,159
Jul 19977911,25817.582.25$26,685
Jun 19978912,72217.242.26$30,250
May 19975113,39418.972.31$31,888
Apr 199711514,00017.882.08$31,215
Mar 199714414,60518.951.94$31,050
Feb 199725214,01120.492.21$36,070
Jan 199724513,61423.483.54$53,942
Dec 199625415,70323.32$5,923
Nov 199627718,60121.97$6,086
Oct 199628718,14023.31$6,690
Sep 199614320,83822.22$3,177
Aug 199610519,20920.26$2,127
Jul 19968015,17319.55$1,564
Jun 19964517,08418.73$843
May 199612918,91019.43$2,506
Apr 199617018,87121.51$3,657
Mar 199641621,46419.38$8,062
Feb 199633818,82016.98$5,739
Jan 199639723,00317.07$6,777
Dec 199540623,04617.19$6,979
Nov 199539224,60916.00$6,272
Oct 199540225,24215.43$6,203
Sep 199527525,43616.18$4,450
Aug 199521023,61015.92$3,343
Jul 199521626,06515.24$3,292
Jun 199535829,18316.41$5,875
May 199541330,74817.56$7,252
Apr 199532430,46017.73$5,745
Mar 199555637,04816.44$9,141
Feb 199546632,68616.58$7,726
Jan 199553632,69815.92$8,533
Dec 199431532,45215.03$4,734
Nov 199432530,61015.90$5,168
Oct 199428427,55815.58$4,425
Sep 199447427,11715.29$7,247
Aug 199433341,91916.13$5,371
Jul 199451545,51217.56$9,043
Jun 199452952,65017.09$9,041
May 199457455,89815.88$9,115
Apr 199452047,66014.14$7,353
Mar 199469054,42512.46$8,597
Feb 199466346,80912.50$8,288
Jan 199477051,70512.66$9,748
Dec 199385455,71312.33$10,530
Nov 199368256,14714.49$9,882
Oct 199329745,34415.85$4,707
Sep 199337152,94315.03$5,576
Aug 199335750,54715.66$5,591
Jul 19931,08053,37915.46$16,697
Jun 19931,25876,19616.79$21,122
May 19931,07860,00017.68$19,059
Apr 19936618,92318.05$1,191
Mar 199351122,34618.14$9,270
Feb 199356923,39617.90$10,185
Jan 199378132,24316.93$13,222

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                  662 Mcf  × $  3.05 =     $2,016

────────────────────────────────────────────────────
Month total                                   $2,016

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/138457 is the state's own key, not one this site invented.