MARSHALL "A"

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

Gas lease lease 168584District 05Field 064768002 tax incentive programmesCondensateGasSaveExport
Value, all time
$7.4 M
Mar 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
339
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 271 leases and 271 wells, and the rule below applies to all of them.

Discovered
1980-03-18
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2007-09-11.

The Commission's schedule remark for this field reads: FOR PRORATION PURPOSES.

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 Gas111998-07-13138791
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
CondensateDisposition6,662 bbl$205,667
GasProduction1,721,059 Mcf$7,206,422
Total$7,412,090

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 31.3583, -96.2380. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.35833, -96.23802 · 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
10,250 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 10,250 ft.

Completions filed
Mar 1998
1 of 1 wells

1 well

42-28931285710,250 ftMar 1998

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 (339)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

339 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
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 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
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 20230080.522.67$0
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 20220076.415.73$0
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 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
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 201605741.622.92$167
Jun 201605245.352.69$140
May 201607242.521.99$143
Apr 201608536.561.99$169
Mar 201606633.011.79$118
Feb 201608226.472.06$169
Jan 201607827.352.36$184
Dec 201507732.362.00$154
Nov 201509238.792.17$199
Oct 2015011143.552.43$269
Sep 2015010142.992.76$279
Aug 2015010040.162.87$287
Jul 201509848.152.95$289
Jun 2015011556.152.88$332
May 2015011255.212.96$331
Apr 2015012749.822.71$344
Mar 2015013042.892.93$382
Feb 201507944.662.98$235
Jan 2015013043.433.10$403
Dec 2014012454.693.59$445
Nov 2014012670.464.25$536
Oct 2014013078.303.90$507
Sep 2014011986.164.05$481
Aug 2014011689.394.04$468
Jul 2014011796.564.18$489
Jun 2014013198.164.74$621
May 2014013694.734.73$643
Apr 201407495.944.81$356
Mar 20140095.895.06$0
Feb 201404297.406.19$260
Jan 201402990.404.86$141
Dec 201302691.824.35$113
Nov 201302488.853.74$90
Oct 201303297.423.78$121
Sep 2013034104.113.72$126
Aug 2013056104.253.52$197
Jul 2013069102.523.72$257
Jun 201309594.403.93$374
May 201306994.834.15$286
Apr 201307293.964.28$308
Mar 201307893.623.91$305
Feb 201307191.233.42$243
Jan 201308791.603.42$298
Dec 201206586.773.42$222
Nov 201206586.953.62$236
Oct 201207289.383.40$245
Sep 201208194.672.92$236
Aug 201208492.662.91$244
Jul 2012013885.133.02$417
Jun 2012015279.822.52$383
May 2012017891.612.49$443
Apr 20120143101.652.00$286
Mar 20120179105.052.22$398
Feb 20120121101.102.57$311
Jan 2012020998.092.73$571
Dec 2011032596.873.24$1,053
Nov 2011032795.723.31$1,083
Oct 2011046284.983.65$1,686
Sep 201116464283.623.99$16,273
Aug 2011089583.404.15$3,714
Jul 201101,04694.144.52$4,725
Jun 201101,23992.904.64$5,749
May 201101,38098.134.40$6,079
Apr 201101,449105.964.33$6,279
Mar 201101,53096.364.06$6,208
Feb 201101,72385.644.18$7,202
Jan 201101,80086.504.59$8,260
Dec 201002,31485.734.35$10,061
Nov 201001,88880.843.80$7,166
Oct 201002,18178.103.51$7,653
Sep 201002,41072.633.98$9,591
Aug 201002,79173.684.42$12,334
Jul 201002,94272.554.74$13,935
Jun 201003,17770.364.91$15,600
May 201004,81471.124.24$20,388
Apr 201004,53381.694.12$18,688
Mar 201004,86878.394.39$21,364
Feb 201004,12573.585.44$22,450
Jan 201004,77274.365.96$28,461
Dec 200904,87071.445.48$26,706
Nov 200904,76874.593.75$17,887
Oct 200905,07872.544.11$20,872
Sep 20091665,06465.543.06$26,400
Aug 200905,40767.423.22$17,402
Jul 200905,25361.133.46$18,199
Jun 200903,34066.163.90$13,009
May 200905,14854.743.93$20,210
Apr 200944,93846.773.59$17,902
Mar 200912,60342.144.06$10,608
Feb 200903,44632.814.63$15,965
Jan 200914,81635.865.37$25,903
Dec 200805,26137.105.98$31,446
Nov 200805,42355.496.86$37,204
Oct 200803,94375.246.92$27,293
Sep 200803,791101.767.88$29,862
Aug 200804,988114.228.48$42,313
Jul 200814,486131.0811.39$51,224
Jun 20081765,153131.3313.03$90,271
May 200805,403123.1711.57$62,536
Apr 200815,447110.3110.45$57,058
Mar 200815,653101.909.66$54,733
Feb 200815,29092.538.77$46,489
Jan 200825,82090.388.21$47,938
Dec 200715,63688.337.30$41,242
Nov 200705,72891.677.29$41,767
Oct 200726,11582.856.92$42,494
Sep 20071746,16375.846.24$51,679
Aug 200706,44269.066.39$41,151
Jul 200756,38370.906.39$41,129
Jun 200716,43562.007.55$48,636
May 200706,70858.747.85$52,633
Apr 200766,72859.617.81$52,871
Mar 200716,27156.927.30$45,848
Feb 20071876,15555.108.22$60,873
Jan 200707,37950.306.73$49,637
Dec 200618,17156.656.92$56,587
Nov 200657,51954.207.62$57,547
Oct 200625,80454.906.01$35,014
Sep 200602,35260.085.04$11,847
Aug 200601,74868.717.34$12,830
Jul 200602,03569.376.34$12,908
Jun 200603,76766.286.38$24,048
May 200621,62266.016.42$10,553
Apr 200625,42264.397.36$40,037
Mar 200614,91156.707.08$34,841
Feb 200615,35457.597.75$41,557
Jan 200656,94660.598.93$62,354
Dec 200556,47154.9413.42$87,086
Nov 200536,44754.6910.59$68,427
Oct 200506,59258.3413.80$90,942
Sep 20051926,24361.4512.08$87,208
Aug 200506,50761.519.80$63,748
Jul 200526,01655.697.84$47,299
Jun 200536,74352.337.38$49,927
May 200526,94245.226.65$46,263
Apr 200516,44749.207.36$47,502
Mar 200507,58250.377.15$54,248
Feb 200516,99545.226.31$44,197
Jan 200524,88243.166.32$30,951
Dec 200427,92639.866.75$53,589
Nov 20041737,91445.286.33$57,932
Oct 200418,26349.706.52$53,884
Sep 200437,63343.245.28$40,462
Aug 200427,69742.375.55$42,808
Jul 200427,97038.286.08$48,567
Jun 200418,95536.106.43$57,644
May 200408,75437.486.49$56,854
Apr 20041849,13134.475.86$59,836
Mar 200408,46534.365.53$46,813
Feb 200408,01132.455.51$44,138
Jan 200418,14532.036.30$51,343
Dec 200319,46230.266.30$59,656
Nov 200308,89828.804.60$40,888
Oct 200309,83428.174.76$46,806
Sep 200318410,31426.314.75$53,826
Aug 2003110,52629.765.13$54,025
Jul 2003011,63629.415.17$60,168
Jun 2003110,64228.565.98$63,699
May 2003010,72026.595.97$64,027
Apr 200329,54326.675.41$51,655
Mar 200317911,49831.146.10$75,666
Feb 200319,09733.487.93$72,135
Jan 2003310,70330.315.58$59,836
Dec 200218913,86826.914.85$72,398
Nov 200206,39324.664.14$26,448
Oct 2002011,31226.464.23$47,840
Sep 2002011,26127.443.64$40,936
Aug 2002012,10825.963.16$38,312
Jul 2002013,60024.583.06$41,640
Jun 200217813,96023.733.34$50,826
May 2002011,43424.663.58$40,979
Apr 2002013,70523.653.51$48,136
Mar 200218914,66622.003.10$49,662
Feb 2002013,30018.222.38$31,597
Jan 200218015,03317.172.38$38,804
Dec 20010016.932.36$0
Nov 2001015,81218.072.41$38,036
Oct 200119416,79019.782.53$46,297
Sep 200118917,81624.262.25$44,695
Aug 2001017,34424.873.05$52,954
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 200103,96527.478.40$33,301
Dec 200019818,70126.889.12$175,922
Nov 2000019,70432.215.66$111,485
Oct 200020020,78331.235.15$113,185
Sep 2000020,94431.875.19$108,626
Aug 2000121,89929.644.54$99,468
Jul 2000122,66928.534.09$92,739
Jun 200020121,95129.304.40$102,413
May 200019023,53527.263.68$91,782
Apr 2000022,87224.513.12$71,269
Mar 200020012,68828.422.86$41,969
Feb 2000012,68827.622.73$34,594
Jan 200019315,43325.272.48$43,159
Dec 199918418,17524.282.42$48,519
Nov 1999117,93123.192.43$43,667
Oct 199919620,28620.982.80$60,988
Sep 199919718,67321.752.62$53,187
Aug 1999021,43819.262.88$61,647
Jul 1999021,82017.892.37$51,765
Jun 1999022,49715.942.36$53,140
May 1999024,33215.792.32$56,475
Apr 1999123,41915.102.21$51,725
Mar 1999025,82712.471.84$47,479
Feb 199918424,9629.981.82$47,212
Jan 1999028,09010.381.90$53,370
Dec 199818430,5769.201.77$55,914
Nov 1998032,42310.892.19$70,868
Oct 199818836,70312.421.97$74,611
Sep 199819636,79612.592.08$79,100
Aug 199819738,94711.301.91$76,512
Jul 199819545,39711.742.24$103,855
Jun 199838450,60611.242.24$117,535
May 199819458,05612.622.21$130,540
Apr 199819262,34313.042.51$158,693
Mar 19980012.802.31$0

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.

Jul 2016 — as filed, then multipliedworked
Condensate             0 bbl  × $ 41.62 =         $0
Gas                   57 Mcf  × $  2.92 =       $167

────────────────────────────────────────────────────
Month total                                     $167

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. 05/G/168584 is the state's own key, not one this site invented.