ROSCHER-HIRSCH GAS UNIT

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 139238District 04Field 078002002 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$38 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 Gas111991-11-30123927
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
CondensateDisposition12,293 bbl$246,930
GasProduction1,280,736 Mcf$1,958,781
Total$2,205,712

812,466 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 27.7586, -99.1071. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.75858, -99.10710 · 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
8,513 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 8,513 ft.

1 well

42-4793524728,513 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 20260727106.413.05$2,214
Apr 2026077298.932.87$2,215
Mar 2026083889.753.15$2,639
Feb 2026083763.503.75$3,139
Jan 2026095059.138.00$7,598
Dec 2025082356.664.41$3,632
Nov 2025096758.593.93$3,797
Oct 2025077759.383.30$2,568
Sep 2025077262.743.08$2,375
Aug 2025078863.933.01$2,376
Jul 2025082666.743.32$2,738
Jun 2025083066.483.13$2,597
May 2025089960.553.23$2,906
Apr 2025087462.363.54$3,097
Mar 2025095967.704.27$4,093
Feb 2025078470.884.34$3,403
Jan 2025089074.324.28$3,808
Dec 2024086668.993.12$2,703
Nov 2024064569.052.20$1,418
Oct 2024072371.372.28$1,649
Sep 2024082869.612.36$1,958
Aug 2024089375.632.06$1,843
Jul 2024084979.932.15$1,822
Jun 2024080078.082.63$2,107
May 2024082278.812.20$1,807
Apr 2024081184.451.66$1,346
Mar 2024078980.301.55$1,219
Feb 2024069676.091.78$1,241
Jan 2024060073.023.30$1,979
Dec 2023058871.262.61$1,535
Nov 2023053877.892.81$1,510
Oct 2023074285.443.09$2,291
Sep 2023090689.042.74$2,478
Aug 2023081080.522.67$2,165
Jul 2023083074.852.64$2,193
Jun 2023084168.962.26$1,899
May 2023087170.622.23$1,940
Apr 2023091078.122.24$2,036
Mar 202301,08672.852.39$2,599
Feb 2023095875.112.47$2,362
Jan 202301,05576.533.39$3,574
Dec 202201,08876.415.73$6,233
Nov 2022090585.005.65$5,110
Oct 202201,11887.185.86$6,556
Sep 2022092784.888.16$7,568
Aug 2022090094.529.13$8,214
Jul 20220819101.587.54$6,177
Jun 20220792115.097.98$6,318
May 20220853109.378.43$7,193
Apr 20220675104.226.84$4,615
Mar 20220653108.885.08$3,315
Feb 2022047891.054.86$2,323
Jan 2022052581.844.54$2,382
Dec 2021068071.323.90$2,651
Nov 2021083577.435.24$4,373
Oct 202101,02879.795.71$5,874
Sep 202101,06369.865.35$5,688
Aug 202101,18066.024.22$4,980
Jul 202101,40970.783.98$5,611
Jun 202101,24469.493.38$4,205
May 202101,12563.483.02$3,395
Apr 202101,81260.362.76$4,998
Mar 20211769161.302.72$2,920
Feb 20210957.805.55$50
Jan 202101250.412.81$34
Dec 2020075944.642.68$2,031
Nov 2020090738.772.71$2,455
Oct 202001,05036.972.48$2,602
Sep 202001,02937.091.99$2,049
Aug 202001,06139.982.39$2,531
Jul 2020096938.371.83$1,769
Jun 2020078434.901.69$1,325
May 20202982016.921.81$1,979
Apr 2020084214.751.80$1,519
Mar 2020080330.341.86$1,491
Feb 2020086049.881.98$1,703
Jan 202001,04457.252.09$2,187
Dec 201901,12559.012.30$2,592
Nov 201901,13655.302.75$3,125
Oct 201901,17953.472.42$2,851
Sep 201901,07955.052.66$2,867
Aug 201901,13253.112.30$2,609
Jul 201901,29556.272.46$3,186
Jun 201901,20052.782.49$2,989
May 201901,26558.482.74$3,467
Apr 201901,27662.632.75$3,510
Mar 201901,45056.803.06$4,440
Feb 201901,39050.852.79$3,881
Jan 201901,50946.033.23$4,871
Dec 2018441,59546.594.19$8,726
Nov 201801,03052.934.24$4,364
Oct 201801,14261.443.40$3,881
Sep 2018066159.543.11$2,054
Aug 201801,14159.403.07$3,499
Jul 201801,22565.142.93$3,592
Jun 201801,04560.183.08$3,215
May 201801,17565.382.90$3,408
Apr 2018099763.842.90$2,892
Mar 201801,29161.222.79$3,598
Feb 2018521,14661.782.77$6,383
Jan 201801,06062.874.01$4,250
Dec 201701,35257.272.92$3,950
Nov 201701,03255.423.12$3,218
Oct 2017099649.292.98$2,972
Sep 2017071747.523.09$2,214
Aug 2017087245.373.00$2,620
Jul 2017074643.873.09$2,303
Jun 2017084342.493.09$2,603
May 2017083645.373.26$2,728
Apr 2017085147.933.21$2,733
Mar 2017087746.772.98$2,617
Feb 201701,19150.452.95$3,517
Jan 201701,50649.413.42$5,149
Dec 2016911,59548.763.72$10,375
Nov 201601,67442.492.64$4,427
Oct 201601,67846.193.09$5,185
Sep 2016096041.553.10$2,977
Aug 2016090341.442.92$2,641
Jul 201601,09441.622.92$3,199
Jun 201601,35845.352.69$3,647
May 201601,50542.521.99$2,997
Apr 201601,46536.561.99$2,917
Mar 201601,23333.011.79$2,212
Feb 2016081626.472.06$1,684
Jan 2016783227.352.36$2,159
Dec 2015096032.362.00$1,921
Nov 2015097338.792.17$2,109
Oct 2015092943.552.43$2,254
Sep 2015090942.992.76$2,507
Aug 2015401,10840.162.87$4,789
Jul 201501,00948.152.95$2,972
Jun 2015094456.152.88$2,721
May 201501,10155.212.96$3,254
Apr 201501,07049.822.71$2,896
Mar 201501,11642.892.93$3,275
Feb 201501,04744.662.98$3,116
Jan 201501,21643.433.10$3,770
Dec 201401,20654.693.59$4,331
Nov 201401,18070.464.25$5,017
Oct 201401,28278.303.90$5,001
Sep 201401,11286.164.05$4,499
Aug 201402,99689.394.04$12,089
Jul 2014953,32296.564.18$23,058
Jun 201403,54898.164.74$16,806
May 201402,46694.734.73$11,656
Apr 201403,54895.944.81$17,063
Mar 201404,95495.895.06$25,051
Feb 201403,99897.406.19$24,756
Jan 201404,36790.404.86$21,227
Dec 201304,79891.824.35$20,893
Nov 201305,77488.853.74$21,585
Oct 201301,25197.423.78$4,728
Sep 201301,137104.113.72$4,227
Aug 2013801,118104.253.52$12,278
Jul 201301,466102.523.72$5,450
Jun 201301,40494.403.93$5,523
May 201301,20494.834.15$4,995
Apr 201301,30893.964.28$5,602
Mar 201301,38493.623.91$5,415
Feb 201301,12691.233.42$3,851
Jan 2013088191.603.42$3,013
Dec 2012084686.773.42$2,893
Nov 201201,35986.953.62$4,926
Oct 201201,54389.383.40$5,246
Sep 201201,38894.672.92$4,051
Aug 201201,38192.662.91$4,016
Jul 201201,33185.133.02$4,021
Jun 201201,38979.822.52$3,499
May 201201,42191.612.49$3,536
Apr 201201,377101.652.00$2,750
Mar 201201,423105.052.22$3,162
Feb 201201,312101.102.57$3,372
Jan 201201,75698.092.73$4,801
Dec 201101,70296.873.24$5,514
Nov 201101,54695.723.31$5,119
Oct 201101,10184.983.65$4,017
Sep 201101,38183.623.99$5,504
Aug 201101,85983.404.15$7,714
Jul 2011097694.144.52$4,409
Jun 201101,36092.904.64$6,310
May 201101,50998.134.40$6,647
Apr 201101,642105.964.33$7,115
Mar 201101,27996.364.06$5,189
Feb 201101,32885.644.18$5,551
Jan 201101,46286.504.59$6,709
Dec 201001,34785.734.35$5,856
Nov 201001,43780.843.80$5,454
Oct 201001,55278.103.51$5,446
Sep 201001,45672.633.98$5,794
Aug 201001,56073.684.42$6,894
Jul 201001,37972.554.74$6,532
Jun 201001,44270.364.91$7,081
May 201001,40771.124.24$5,959
Apr 201001,59281.694.12$6,563
Mar 201001,52078.394.39$6,671
Feb 201001,45373.585.44$7,908
Jan 201001,56774.365.96$9,346
Dec 200901,36671.445.48$7,491
Nov 200901,44574.593.75$5,421
Oct 200901,51772.544.11$6,235
Sep 200901,23865.543.06$3,794
Aug 200901,47567.423.22$4,747
Jul 200901,53261.133.46$5,308
Jun 200901,50866.163.90$5,874
May 200901,54954.743.93$6,081
Apr 200901,62646.773.59$5,833
Mar 2009261,74142.144.06$8,162
Feb 200901,36132.814.63$6,306
Jan 200901,83935.865.37$9,877
Dec 200801,47937.105.98$8,840
Nov 200801,53155.496.86$10,503
Oct 200801,34075.246.92$9,275
Sep 200801,599101.767.88$12,595
Aug 200802,088114.228.48$17,713
Jul 2008611,891131.0811.39$29,533
Jun 200801,897131.3313.03$24,723
May 20080671123.1711.57$7,766
Apr 20080844110.3110.45$8,824
Mar 200801,212101.909.66$11,713
Feb 200801,08292.538.77$9,490
Jan 200801,53790.388.21$12,612
Dec 200701,53888.337.30$11,230
Nov 200701,33291.677.29$9,713
Oct 200701,42482.856.92$9,857
Sep 200701,71275.846.24$10,690
Aug 200701,41269.066.39$9,020
Jul 200701,56070.906.39$9,965
Jun 200701,66362.007.55$12,553
May 200701,40458.747.85$11,016
Apr 2007061059.617.81$4,761
Mar 2007048356.927.30$3,527
Feb 2007052255.108.22$4,289
Jan 20076686550.306.73$9,139
Dec 200601,11556.656.92$7,714
Nov 2006051954.207.62$3,953
Oct 2006082354.906.01$4,949
Sep 2006661,17360.085.04$9,874
Aug 2006099468.717.34$7,296
Jul 2006091069.376.34$5,772
Jun 200601,19966.286.38$7,654
May 2006051166.016.42$3,283
Apr 2006076164.397.36$5,601
Mar 200601,44656.707.08$10,242
Feb 2006096257.597.75$7,457
Jan 200601,10160.598.93$9,836
Dec 200501,23754.9413.42$16,595
Nov 2005064754.6910.59$6,851
Oct 200501,62458.3413.80$22,404
Sep 200501,16361.4512.08$14,048
Aug 200501,32661.519.80$12,991
Jul 2005086755.697.84$6,800
Jun 2005073152.337.38$5,396
May 2005080845.226.65$5,374
Apr 200501,47449.207.36$10,849
Mar 20050050.377.15$0
Feb 20051164445.226.31$4,562
Jan 2005477243.166.32$5,053
Dec 2004166939.866.75$4,556
Nov 2004298345.286.33$6,313
Oct 2004259549.706.52$3,976
Sep 2004171443.245.28$3,816
Aug 200441,58442.375.55$8,962
Jul 2004499738.286.08$6,219
Jun 200481,70836.106.43$11,276
May 200441,27937.486.49$8,456
Apr 200451,85634.475.86$11,046
Mar 200451,29934.365.53$7,355
Feb 200431,89432.455.51$10,533
Jan 2004231,77732.036.30$11,931
Dec 20031791,96630.266.30$17,806
Nov 2003891,62428.804.60$10,026
Oct 2003431,03028.174.76$6,114
Sep 2003531,21826.314.75$7,179
Aug 2003862,03829.765.13$13,014
Jul 20035097729.415.17$6,522
Jun 2003741,20328.565.98$9,311
May 200381,78026.595.97$10,844
Apr 200392,37326.675.41$13,072
Mar 2003101,99731.146.10$12,485
Feb 2003472633.487.93$5,888
Jan 200351,33230.315.58$7,587
Dec 200251,66526.914.85$8,216
Nov 2002131,36424.664.14$5,963
Oct 2002111,54226.464.23$6,812
Sep 2002217927.443.64$706
Aug 2002131,14725.963.16$3,967
Jul 20022495424.583.06$3,511
Jun 20021997123.733.34$3,692
May 20021267324.663.58$2,708
Apr 2002730823.653.51$1,247
Mar 20021640922.003.10$1,621
Feb 2002865418.222.38$1,699
Jan 2002530817.172.38$818
Dec 2001074416.932.36$1,759
Nov 2001055718.072.41$1,340
Oct 2001015819.782.53$400
Sep 2001028524.262.25$642
Aug 200101,02824.873.05$3,139
Jul 200101,78223.933.20$5,697
Jun 2001080624.563.82$3,082
May 2001096125.524.31$4,139
Apr 2001090724.685.34$4,839
Mar 200101,54524.545.38$8,307
Feb 200101,27227.755.77$7,336
Jan 200101,83127.478.40$15,378
Dec 200002,02926.889.12$18,510
Nov 200001,37432.215.66$7,774
Oct 2000070531.235.15$3,628
Sep 2000093931.875.19$4,870
Aug 200001,50229.644.54$6,820
Jul 200001,89628.534.09$7,754
Jun 2000082829.304.40$3,641
May 200001,14127.263.68$4,199
Apr 200032,08124.513.12$6,558
Mar 2000568728.422.86$2,107
Feb 20002020427.622.73$1,109
Jan 2000251,25925.272.48$3,755
Dec 1999291,53424.282.42$4,422
Nov 199902,03723.192.43$4,958
Oct 1999392,31420.982.80$7,306
Sep 1999111,24421.752.62$3,497
Aug 19991972519.262.88$2,451
Jul 1999101,16417.892.37$2,940
Jun 1999171,02915.942.36$2,702
May 1999101,54215.792.32$3,737
Apr 1999161,59315.102.21$3,759
Mar 1999151,07012.471.84$2,154
Feb 1999161,2139.981.82$2,365
Jan 1999181,93310.381.90$3,859
Dec 1998141,6939.201.77$3,131
Nov 1998151,66810.892.19$3,809
Oct 1998254412.421.97$1,096
Sep 199801,36512.592.08$2,843
Aug 199831,54511.301.91$2,981
Jul 1998341,65711.742.24$4,106
Jun 1998201,44511.242.24$3,458
May 1998261,63212.622.21$3,929
Apr 1998201,35213.042.51$3,648
Mar 1998191,28312.802.31$3,206
Feb 19981259413.952.30$1,533
Jan 1998182,54514.702.15$5,749
Dec 1997352,96416.322.41$7,718
Nov 1997402,81918.193.09$9,433
Oct 1997633,72619.253.15$12,949
Sep 1997433,53817.742.95$11,217
Aug 1997644,18417.862.55$11,832
Jul 1997683,65717.582.25$9,413
Jun 1997793,99917.242.26$10,389
May 1997504,71018.972.31$11,822
Apr 19971044,56917.882.08$11,376
Mar 1997745,36618.951.94$11,808
Feb 1997504,43220.492.21$10,801
Jan 1997544,98123.483.54$18,899
Dec 1996515,71023.32$1,189
Nov 1996505,37021.97$1,099
Oct 1996566,49323.31$1,305
Sep 199606,75122.22$0
Aug 199605,83220.26$0
Jul 199606,08719.55$0
Jun 199605,31418.73$0
May 199606,47619.43$0
Apr 1996236,44721.51$495
Mar 19961376,89919.38$2,655
Feb 19961216,73416.98$2,055
Jan 19961357,96717.07$2,304
Dec 19951307,31617.19$2,235
Nov 19951288,36416.00$2,048
Oct 19951268,16415.43$1,944
Sep 1995828,06716.18$1,327
Aug 1995627,75415.92$987
Jul 1995658,31815.24$991
Jun 19951039,20416.41$1,690
May 19951199,57917.56$2,090
Apr 1995939,38717.73$1,649
Mar 199515911,39816.44$2,614
Feb 199514410,51616.58$2,388
Jan 199525112,93015.92$3,996
Dec 199424328,46815.03$3,652
Nov 199422627,52915.90$3,593
Oct 199414916,49815.58$2,321
Sep 199421616,91115.29$3,303
Aug 199410815,74516.13$1,742
Jul 199415715,42717.56$2,757
Jun 199418016,90417.09$3,076
May 199422019,66315.88$3,494
Apr 199423121,01714.14$3,266
Mar 199428421,66712.46$3,539
Feb 199428019,51412.50$3,500
Jan 199430620,07712.66$3,874
Dec 199332720,66212.33$4,032
Nov 199330621,72314.49$4,434
Oct 199335626,56715.85$5,643
Sep 199343429,90115.03$6,523
Aug 199335830,41515.66$5,606
Jul 199326329,70115.46$4,066
Jun 199332233,66216.79$5,406
May 199347538,54917.68$8,398
Apr 199343434,48818.05$7,834
Mar 199351938,35918.14$9,415
Feb 199352936,73117.90$9,469
Jan 199367945,21116.93$11,495

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                  727 Mcf  × $  3.05 =     $2,214

────────────────────────────────────────────────────
Month total                                   $2,214

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/139238 is the state's own key, not one this site invented.