MARSHALL, M.L.E.I S.G.

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

Gas lease lease 144020District 04Field 182962252 tax incentive programmesGasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 264 leases and 264 wells, and the rule below applies to all of them.

Discovered
1999-06-29
as the register files it
Field class
Gas
the register's own label
Between wells
0 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 2009-06-18.

The Commission's schedule remark for this field reads: SUSPENDED. OPERATORS ARE REQUIRED TO PERFORM ANNUAL G-10 TESTS.

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 Gas111993-05-25127650
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
GasProduction911,768 Mcf$2,136,840
Total$2,136,840

460,087 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 (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 27.0951, -99.2806. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.09513, -99.28063 · 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
11,200 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 11,200 ft.

Completions filed
Jan 1993
1 of 1 wells

1 well

42-505329691311,200 ftJan 1993

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012094.672.92$0
Aug 2012092.662.91$0
Jul 201214285.133.02$429
Jun 20121,89679.822.52$4,776
May 20121,92891.612.49$4,797
Apr 20121,438101.652.00$2,871
Mar 20121,575105.052.22$3,500
Feb 20121,625101.102.57$4,177
Jan 20121,44698.092.73$3,953
Dec 20111,53196.873.24$4,960
Nov 20111,58395.723.31$5,242
Oct 20111,88984.983.65$6,892
Sep 20111,85683.623.99$7,398
Aug 20111,17583.404.15$4,875
Jul 201166194.144.52$2,986
Jun 20111,79492.904.64$8,324
May 20112,00398.134.40$8,823
Apr 20112,130105.964.33$9,230
Mar 20111,83396.364.06$7,437
Feb 20111,54785.644.18$6,466
Jan 20111,97786.504.59$9,072
Dec 20101,92885.734.35$8,382
Nov 20101,66980.843.80$6,334
Oct 20101,88478.103.51$6,611
Sep 20101,97672.633.98$7,863
Aug 20102,24173.684.42$9,904
Jul 20101,99572.554.74$9,449
Jun 20101,99370.364.91$9,786
May 20101,99571.124.24$8,449
Apr 20102,26081.694.12$9,317
Mar 20102,26978.394.39$9,958
Feb 20101,87873.585.44$10,221
Jan 20102,32474.365.96$13,861
Dec 20092,23671.445.48$12,262
Nov 20092,87974.593.75$10,801
Oct 20091,85972.544.11$7,641
Sep 20091,70465.543.06$5,222
Aug 20091,79067.423.22$5,761
Jul 20091,71661.133.46$5,945
Jun 20091,75166.163.90$6,820
May 20091,97154.743.93$7,738
Apr 20091,85246.773.59$6,644
Mar 20091,85642.144.06$7,534
Feb 20091,71132.814.63$7,927
Jan 20092,19635.865.37$11,795
Dec 20082,13137.105.98$12,737
Nov 20082,24155.496.86$15,374
Oct 20082,15475.246.92$14,910
Sep 20082,154101.767.88$16,967
Aug 20082,299114.228.48$19,502
Jul 20082,395131.0811.39$27,278
Jun 20082,222131.3313.03$28,959
May 20082,111123.1711.57$24,433
Apr 20082,042110.3110.45$21,349
Mar 20082,507101.909.66$24,228
Feb 20082,53692.538.77$22,242
Jan 20081,72390.388.21$14,138
Dec 20072,53788.337.30$18,525
Nov 20072,45591.677.29$17,901
Oct 20072,37382.856.92$16,426
Sep 20072,04475.846.24$12,763
Aug 20072,35269.066.39$15,024
Jul 20072,59070.906.39$16,545
Jun 20072,30262.007.55$17,377
May 20072,81158.747.85$22,056
Apr 20072,75059.617.81$21,464
Mar 20073,08456.927.30$22,519
Feb 20072,33655.108.22$19,193
Jan 20072,12650.306.73$14,301
Dec 20062,56756.656.92$17,760
Nov 20062,73554.207.62$20,834
Oct 20063,05354.906.01$18,360
Sep 20062,58360.085.04$13,011
Aug 20062,86768.717.34$21,044
Jul 20063,14869.376.34$19,967
Jun 20062,98266.286.38$19,037
May 20063,65766.016.42$23,496
Apr 20062,93864.397.36$21,625
Mar 20063,56056.707.08$25,215
Feb 20063,72157.597.75$28,842
Jan 20064,67160.598.93$41,728
Dec 20055,28854.9413.42$70,941
Nov 20058,49754.6910.59$89,970
Oct 20059,12758.3413.80$125,914
Sep 2005061.4512.08$0
Aug 2005061.519.80$0
Jul 2005055.697.84$0
Jun 2005052.337.38$0
May 2005045.226.65$0
Apr 2005049.207.36$0
Mar 2005050.377.15$0
Feb 2005045.226.31$0
Jan 2005043.166.32$0
Dec 2004039.866.75$0
Nov 2004045.286.33$0
Oct 2004049.706.52$0
Sep 2004043.245.28$0
Aug 2004042.375.55$0
Jul 2004038.286.08$0
Jun 2004036.106.43$0
May 2004037.486.49$0
Apr 2004034.475.86$0
Mar 2004034.365.53$0
Feb 2004032.455.51$0
Jan 2004032.036.30$0
Dec 2003030.266.30$0
Nov 2003028.804.60$0
Oct 2003028.174.76$0
Sep 2003026.314.75$0
Aug 20033329.765.13$169
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 200328326.595.97$1,690
Apr 20031,60926.675.41$8,700
Mar 20033,09431.146.10$18,861
Feb 20032,32033.487.93$18,388
Jan 20032,52430.315.58$14,089
Dec 20022,57626.914.85$12,503
Nov 20022,47124.664.14$10,222
Oct 20022,61126.464.23$11,042
Sep 20022,52827.443.64$9,190
Aug 20022,41425.963.16$7,638
Jul 20022,61624.583.06$8,010
Jun 20022,46723.733.34$8,235
May 20022,72324.663.58$9,759
Apr 20022,52723.653.51$8,876
Mar 20022,88322.003.10$8,945
Feb 20022,41818.222.38$5,744
Jan 20022,65117.172.38$6,298
Dec 20012,55516.932.36$6,041
Nov 20012,85518.072.41$6,868
Oct 20012,99019.782.53$7,561
Sep 20013,20524.262.25$7,215
Aug 20012,98724.873.05$9,120
Jul 20013,07323.933.20$9,825
Jun 20013,17124.563.82$12,126
May 20012,99825.524.31$12,913
Apr 20013,01824.685.34$16,102
Mar 20013,53424.545.38$19,000
Feb 20013,07927.755.77$17,757
Jan 20013,41827.478.40$28,707
Dec 20002,64026.889.12$24,083
Nov 20002,37732.215.66$13,449
Oct 20003,24031.235.15$16,671
Sep 20003,09431.875.19$16,047
Aug 20003,08729.644.54$14,017
Jul 20003,21328.534.09$13,140
Jun 20003,09429.304.40$13,605
May 20002,95627.263.68$10,877
Apr 20003,10624.513.12$9,678
Mar 20003,88028.422.86$11,096
Feb 20002,74027.622.73$7,471
Jan 20003,58625.272.48$8,895
Dec 19993,46024.282.42$8,386
Nov 19993,53623.192.43$8,607
Oct 19994,09920.982.80$11,492
Sep 19994,25121.752.62$11,133
Aug 19994,16219.262.88$11,968
Jul 19993,51817.892.37$8,346
Jun 19993,32015.942.36$7,842
May 19993,95715.792.32$9,184
Apr 19993,36415.102.21$7,428
Mar 19993,54912.471.84$6,524
Feb 19993,4039.981.82$6,186
Jan 19993,69210.381.90$7,015
Dec 19983,8509.201.77$6,827
Nov 19984,56210.892.19$9,971
Oct 19983,61812.421.97$7,125
Sep 19983,67012.592.08$7,643
Aug 19984,02811.301.91$7,683
Jul 19983,86411.742.24$8,645
Jun 19983,62911.242.24$8,119
May 19983,75412.622.21$8,283
Apr 19983,95413.042.51$9,906
Mar 19984,67912.802.31$10,806
Feb 19984,27313.952.30$9,824
Jan 19984,84814.702.15$10,446
Dec 19973,94016.322.41$9,500
Nov 19973,30518.193.09$10,207
Oct 19973,39519.253.15$10,694
Sep 19973,39317.742.95$10,026
Aug 19974,93817.862.55$12,615
Jul 19974,40817.582.25$9,905
Jun 19974,53817.242.26$10,243
May 19974,46918.972.31$10,317
Apr 19975,06017.882.08$10,539
Mar 19974,69518.951.94$9,104
Feb 19973,56120.492.21$7,855
Jan 19972,66423.483.54$9,430
Dec 19961,91123.32$0
Nov 19963,82521.97$0
Oct 19963,93823.31$0
Sep 19963,52622.22$0
Aug 19965,05220.26$0
Jul 19963,96619.55$0
Jun 19964,23618.73$0
May 19964,33019.43$0
Apr 19964,39121.51$0
Mar 19964,70519.38$0
Feb 19964,12216.98$0
Jan 19964,59517.07$0
Dec 19955,98817.19$0
Nov 19955,76116.00$0
Oct 19955,99415.43$0
Sep 19955,98316.18$0
Aug 19955,76315.92$0
Jul 19955,63015.24$0
Jun 19954,87316.41$0
May 19955,34417.56$0
Apr 19955,81917.73$0
Mar 19956,44016.44$0
Feb 19955,81916.58$0
Jan 19956,98415.92$0
Dec 19946,15015.03$0
Nov 19947,18115.90$0
Oct 19947,62615.58$0
Sep 19946,62615.29$0
Aug 19947,67816.13$0
Jul 19948,55317.56$0
Jun 19948,31617.09$0
May 19948,56815.88$0
Apr 19947,47214.14$0
Mar 19948,89212.46$0
Feb 199410,32512.50$0
Jan 199418,90112.66$0
Dec 19939,22612.33$0
Nov 19937,66214.49$0
Oct 19938,68915.85$0
Sep 199311,54915.03$0
Aug 199312,11115.66$0
Jul 199314,63015.46$0
Jun 199315,95516.79$0
May 199322,54717.68$0
Apr 199327,70618.05$0
Mar 199344,94818.14$0
Feb 199356,61217.90$0
Jan 19933,16916.93$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 2012 — as filed, then multipliedworked
Gas                  142 Mcf  × $  3.02 =       $429

────────────────────────────────────────────────────
Month total                                     $429

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/144020 is the state's own key, not one this site invented.