MARSHALL, S.G. "B"

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the 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 157127District 04Field 070784752 tax incentive programmesCondensateGasSaveExport
Value, all time
$7.7 M
Jan 1996 – May 2026
Value, last 12 filed months
$612 k
at the published price for each month
Months reported
365
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 247 leases and 247 wells, and the rule below applies to all of them.

Discovered
1998-02-24
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: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

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 Gas111996-03-14134376
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
CondensateDisposition14,984 bbl$633,078
GasProduction2,327,471 Mcf$7,066,447
Total$7,699,524

502,298 Mcf of this lease's gas, across 12 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 27.4900, -99.1711. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.49004, -99.17111 · 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
9,400 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 9,400 ft.

Completions filed
Jan 1996
1 of 1 wells

1 well

42-4793637919,400 ftJan 1996

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 (365)

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

365 months

May 202615911,258106.413.05$51,209
Apr 2026011,76598.932.87$33,762
Mar 202610713,02489.753.15$50,622
Feb 2026013,01963.503.75$48,825
Jan 202614418,54759.138.00$156,852
Dec 202513111,66556.664.41$58,904
Nov 202509,42258.593.93$36,995
Oct 202509,56759.383.30$31,617
Sep 202509,22562.743.08$28,385
Aug 202515010,01263.933.01$39,773
Jul 2025010,31666.743.32$34,200
Jun 20251589,78366.483.13$41,112
May 2025010,83760.553.23$35,029
Apr 202515210,75562.363.54$47,585
Mar 2025010,22467.704.27$43,639
Feb 202516311,30870.884.34$60,640
Jan 2025012,84874.324.28$54,972
Dec 202414313,48468.993.12$51,954
Nov 202410613,23969.052.20$36,424
Oct 202416614,46771.372.28$44,852
Sep 2024013,97769.612.36$33,047
Aug 202432317,55875.632.06$60,662
Jul 202415619,18079.932.15$53,641
Jun 202416320,42678.082.63$66,529
May 202446827,27878.812.20$96,852
Apr 202467128,23284.451.66$103,508
Mar 2024015,98980.301.55$24,705
Feb 202402,61376.091.78$4,661
Jan 202401,66773.023.30$5,497
Dec 202301,56571.262.61$4,086
Nov 202301,69677.892.81$4,762
Oct 202301,86085.443.09$5,742
Sep 202301,81789.042.74$4,970
Aug 202302,00280.522.67$5,351
Jul 202301,79374.852.64$4,737
Jun 202301,62568.962.26$3,670
May 202301,94870.622.23$4,339
Apr 202301,92478.122.24$4,305
Mar 202301,82072.852.39$4,356
Feb 202301,74475.112.47$4,300
Jan 202302,04976.533.39$6,941
Dec 202201,63076.415.73$9,338
Nov 202201,73785.005.65$9,807
Oct 202201,76687.185.86$10,355
Sep 202201,91784.888.16$15,650
Aug 202202,05994.529.13$18,793
Jul 202202,096101.587.54$15,808
Jun 202201,166115.097.98$9,301
May 202201,483109.378.43$12,506
Apr 202201,373104.226.84$9,388
Mar 202201,447108.885.08$7,346
Feb 202201,31391.054.86$6,380
Jan 202201,48381.844.54$6,729
Dec 202101,74571.323.90$6,804
Nov 202101,54677.435.24$8,096
Oct 202101,67679.795.71$9,576
Sep 202101,68369.865.35$9,006
Aug 202101,71166.024.22$7,221
Jul 202101,87270.783.98$7,454
Jun 202101,63969.493.38$5,541
May 202101,91363.483.02$5,773
Apr 202101,75160.362.76$4,830
Mar 202101,81961.302.72$4,942
Feb 202101,53857.805.55$8,533
Jan 202101,68050.412.81$4,721
Dec 202001,48844.642.68$3,981
Nov 202001,54738.772.71$4,187
Oct 202001,68836.972.48$4,184
Sep 202001,64937.091.99$3,283
Aug 202001,92039.982.39$4,579
Jul 202001,98238.371.83$3,617
Jun 202001,98034.901.69$3,347
May 202002,12616.921.81$3,858
Apr 2020792,13614.751.80$5,019
Mar 202002,15630.341.86$4,002
Feb 202001,49749.881.98$2,965
Jan 2020612,27157.252.09$8,249
Dec 201902,19159.012.30$5,049
Nov 201902,32555.302.75$6,395
Oct 201902,32953.472.42$5,633
Sep 201902,05655.052.66$5,463
Aug 2019922,68853.112.30$11,080
Jul 201902,01556.272.46$4,957
Jun 201902,30552.782.49$5,742
May 201902,37358.482.74$6,503
Apr 201902,50362.632.75$6,885
Mar 2019262,73456.803.06$9,849
Feb 201902,06850.852.79$5,774
Jan 201902,97746.033.23$9,610
Dec 201803,37946.594.19$14,143
Nov 201802,83352.934.24$12,004
Oct 201803,25461.443.40$11,057
Sep 201802,80959.543.11$8,730
Aug 2018692,58359.403.07$12,020
Jul 201803,30365.142.93$9,684
Jun 201803,16960.183.08$9,751
May 201873,03065.382.90$9,247
Apr 201803,24763.842.90$9,419
Mar 201803,67861.222.79$10,250
Feb 201803,18861.782.77$8,818
Jan 201802,76062.874.01$11,066
Dec 2017913,33657.272.92$14,958
Nov 201703,14255.423.12$9,798
Oct 201703,31249.292.98$9,882
Sep 201703,17147.523.09$9,790
Aug 201703,37745.373.00$10,146
Jul 201703,50943.873.09$10,833
Jun 201703,58742.493.09$11,074
May 201703,07045.373.26$10,019
Apr 201702,85347.933.21$9,163
Mar 201703,32646.772.98$9,924
Feb 201703,35050.452.95$9,891
Jan 201701,79249.413.42$6,126
Dec 2016772,36648.763.72$12,563
Nov 201603,10942.492.64$8,221
Oct 201602,01946.193.09$6,239
Sep 201602,39641.553.10$7,429
Aug 201603,19941.442.92$9,355
Jul 201602,74641.622.92$8,030
Jun 201602,00245.352.69$5,377
May 201602,29042.521.99$4,559
Apr 201602,39436.561.99$4,767
Mar 201602,28533.011.79$4,099
Feb 20161042,18326.472.06$7,258
Jan 2016352,31427.352.36$6,428
Dec 201502,46032.362.00$4,923
Nov 201502,52638.792.17$5,475
Oct 201502,54143.552.43$6,166
Sep 201502,50742.992.76$6,915
Aug 201502,73140.162.87$7,845
Jul 2015812,77148.152.95$12,061
Jun 201502,82656.152.88$8,147
May 201502,97855.212.96$8,801
Apr 201503,12349.822.71$8,453
Mar 201503,63042.892.93$10,653
Feb 2015010044.662.98$298
Jan 2015812,84343.433.10$12,333
Dec 201402,92754.693.59$10,512
Nov 201402,95270.464.25$12,551
Oct 201402,57078.303.90$10,025
Sep 201403,06186.164.05$12,383
Aug 201403,03589.394.04$12,247
Jul 2014892,14596.564.18$17,559
Jun 201402,94098.164.74$13,926
May 201403,15594.734.73$14,912
Apr 201402,87895.944.81$13,841
Mar 201403,49395.895.06$17,663
Feb 20141312,08397.406.19$25,657
Jan 201403,12590.404.86$15,190
Dec 201303,38391.824.35$14,731
Nov 201303,70488.853.74$13,847
Oct 201303,22397.423.78$12,181
Sep 201302,017104.113.72$7,499
Aug 201303,374104.253.52$11,885
Jul 201303,546102.523.72$13,183
Jun 201303,45994.403.93$13,606
May 201302,94394.834.15$12,211
Apr 201301,72093.964.28$7,366
Mar 201302,53893.623.91$9,931
Feb 20131553,37291.233.42$25,673
Jan 201302,93791.603.42$10,044
Dec 201202,02586.773.42$6,926
Nov 201202,55086.953.62$9,244
Oct 201202,89589.383.40$9,842
Sep 201202,74294.672.92$8,002
Aug 201202,96292.662.91$8,614
Jul 201202,88185.133.02$8,703
Jun 201202,34379.822.52$5,902
May 201202,15791.612.49$5,367
Apr 201202,088101.652.00$4,169
Mar 201203,389105.052.22$7,531
Feb 20121812,776101.102.57$25,434
Jan 201203,28998.092.73$8,992
Dec 201103,42696.873.24$11,099
Nov 201103,36895.723.31$11,152
Oct 201102,98484.983.65$10,887
Sep 201102,91083.623.99$11,599
Aug 201103,23283.404.15$13,411
Jul 201103,41194.144.52$15,408
Jun 201103,26492.904.64$15,145
May 201103,46298.134.40$15,249
Apr 201103,573105.964.33$15,483
Mar 20111414,02796.364.06$29,926
Feb 201103,64085.644.18$15,215
Jan 201103,30586.504.59$15,166
Dec 201003,05685.734.35$13,287
Nov 201003,07880.843.80$11,682
Oct 201003,27478.103.51$11,488
Sep 201003,40372.633.98$13,542
Aug 201002,60773.684.42$11,521
Jul 201004,01072.554.74$18,993
Jun 201004,05070.364.91$19,887
May 201004,24871.124.24$17,991
Apr 201004,25381.694.12$17,534
Mar 201004,26778.394.39$18,726
Feb 201003,19973.585.44$17,410
Jan 2010852,93874.365.96$23,843
Dec 200902,85771.445.48$15,667
Nov 200902,98574.593.75$11,198
Oct 200903,02672.544.11$12,438
Sep 20091302,75565.543.06$16,964
Aug 200903,35367.423.22$10,792
Jul 200903,30961.133.46$11,464
Jun 200902,86366.163.90$11,151
May 200903,63754.743.93$14,278
Apr 200903,80546.773.59$13,650
Mar 200903,50742.144.06$14,235
Feb 200903,36532.814.63$15,590
Jan 2009753,26535.865.37$20,226
Dec 2008793,84937.105.98$25,937
Nov 200802,82555.496.86$19,381
Oct 200803,78275.246.92$26,179
Sep 200802,566101.767.88$20,213
Aug 200803,560114.228.48$30,200
Jul 200803,837131.0811.39$43,701
Jun 20081093,945131.3313.03$65,729
May 200804,138123.1711.57$47,894
Apr 200804,165110.3110.45$43,544
Mar 20081294,513101.909.66$56,759
Feb 200804,14592.538.77$36,354
Jan 200803,84790.388.21$31,567
Dec 200703,88888.337.30$28,390
Nov 200703,72691.677.29$27,169
Oct 200703,81182.856.92$26,380
Sep 200702,83375.846.24$17,690
Aug 20071224,30569.066.39$35,925
Jul 200705,25370.906.39$33,556
Jun 200703,50662.007.55$26,465
May 200704,44658.747.85$34,885
Apr 200705,78059.617.81$45,114
Mar 20071076,61056.927.30$54,356
Feb 200705,99155.108.22$49,222
Jan 200701,76050.306.73$11,839
Dec 20061343,78656.656.92$33,784
Nov 200603,46554.207.62$26,395
Oct 200603,27554.906.01$19,695
Sep 200603,47660.085.04$17,509
Aug 200603,90568.717.34$28,662
Jul 200604,62469.376.34$29,329
Jun 200603,42166.286.38$21,839
May 20061684,54666.016.42$40,298
Apr 200604,15964.397.36$30,612
Mar 200604,71256.707.08$33,375
Feb 200604,62757.597.75$35,864
Jan 200605,16460.598.93$46,132
Dec 200504,53954.9413.42$60,893
Nov 2005733,52654.6910.59$41,327
Oct 200505,48858.3413.80$75,711
Sep 200503,21661.4512.08$38,846
Aug 200502,97761.519.80$29,165
Jul 200504,06955.697.84$31,916
Jun 200505,01352.337.38$37,001
May 20051755,70145.226.65$45,832
Apr 200506,13549.207.36$45,157
Mar 200507,56150.377.15$54,098
Feb 200502,67045.226.31$16,853
Jan 200504,25243.166.32$26,882
Dec 20041757,71539.866.75$59,060
Nov 200403,08945.286.33$19,555
Oct 200402,70449.706.52$17,617
Sep 200402,72443.245.28$14,393
Aug 200403,02942.375.55$16,813
Jul 20041395,00538.286.08$35,772
Jun 200405,02336.106.43$32,313
May 200404,98037.486.49$32,343
Apr 200405,96034.475.86$34,916
Mar 200403,07434.365.53$17,000
Feb 20042693,19632.455.51$26,338
Jan 200403,27232.036.30$20,612
Dec 200305,49430.266.30$34,621
Nov 200302,74628.804.60$12,618
Oct 200303,81028.174.76$18,134
Sep 200305,43626.314.75$25,818
Aug 200305,61529.765.13$28,803
Jul 20031745,84029.415.17$35,315
Jun 200302,60128.565.98$15,562
May 200305,14126.595.97$30,706
Apr 20031675,38626.675.41$33,578
Mar 200304,09131.146.10$24,939
Feb 200303,46733.487.93$27,479
Jan 200304,69730.315.58$26,219
Dec 200205,90826.914.85$28,676
Nov 200205,46324.664.14$22,600
Oct 200206,44926.464.23$27,274
Sep 20021452,61527.443.64$13,485
Aug 200204,30325.963.16$13,615
Jul 2002805,62224.583.06$19,180
Jun 200205,16623.733.34$17,245
May 200206,57924.663.58$23,579
Apr 200205,58423.653.51$19,613
Mar 200204,97822.003.10$15,445
Feb 200205,42118.222.38$12,879
Jan 20021626,59117.172.38$18,440
Dec 200105,58616.932.36$13,208
Nov 200106,04618.072.41$14,544
Oct 200106,12919.782.53$15,500
Sep 200105,94024.262.25$13,373
Aug 20011617,29424.873.05$26,274
Jul 200106,93523.933.20$22,172
Jun 200106,36124.563.82$24,325
May 200135,42525.524.31$23,444
Apr 2001656,15124.685.34$34,422
Mar 200106,72524.545.38$36,157
Feb 200105,58527.755.77$32,209
Jan 200107,82827.478.40$65,745
Dec 20001805,43626.889.12$54,428
Nov 200006,34132.215.66$35,877
Oct 200007,51431.235.15$38,663
Sep 200006,57031.875.19$34,075
Aug 20001487,16029.644.54$36,898
Jul 200007,45928.534.09$30,505
Jun 200007,36529.304.40$32,386
May 200007,17727.263.68$26,410
Apr 20001667,33724.513.12$26,931
Mar 200008,57628.422.86$24,525
Feb 200005,87827.622.73$16,026
Jan 200007,44725.272.48$18,472
Dec 199906,65524.282.42$16,130
Nov 19991646,30623.192.43$19,152
Oct 1999011,23820.982.80$31,508
Sep 199907,28421.752.62$19,076
Aug 19991634,91419.262.88$17,270
Jul 199905,98717.892.37$14,203
Jun 199907,80015.942.36$18,424
May 199908,92015.792.32$20,704
Apr 199907,95915.102.21$17,574
Mar 19991609,56812.471.84$19,584
Feb 199908,1779.981.82$14,864
Jan 199908,25610.381.90$15,686
Dec 199817313,8249.201.77$26,106
Nov 199809,42210.892.19$20,594
Oct 1998010,13112.421.97$19,950
Sep 199808,73612.592.08$18,194
Aug 19981619,75011.301.91$20,416
Jul 1998011,30711.742.24$25,297
Jun 1998010,52611.242.24$23,550
May 199816211,99312.622.21$28,505
Apr 1998011,86713.042.51$29,731
Mar 1998013,70912.802.31$31,660
Feb 19981749,20713.952.30$23,595
Jan 1998015,30914.702.15$32,988
Dec 199717715,07316.322.41$39,231
Nov 1997016,77018.193.09$51,790
Oct 199717616,75719.253.15$56,170
Sep 1997015,24017.742.95$45,032
Aug 199717814,05017.862.55$39,073
Jul 1997015,34817.582.25$34,486
Jun 199717517,96817.242.26$43,574
May 1997317,66318.972.31$40,832
Apr 199717716,84317.882.08$38,245
Mar 199717619,64018.951.94$41,420
Feb 199718120,50620.492.21$48,943
Jan 199717125,68223.483.54$94,922
Dec 1996125,72623.32$23
Nov 199617927,48721.97$3,933
Oct 199629931,47323.31$6,970
Sep 199615534,48022.22$3,444
Aug 199616033,60620.26$3,242
Jul 199635030,39419.55$6,843
Jun 199617327,89218.73$3,240
May 199649036,81519.43$9,521
Apr 199631848,20121.51$6,840
Mar 199648471,22019.38$9,380
Feb 19961,258107,75216.98$21,361
Jan 199626627,25217.07$4,541

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           159 bbl  × $106.41 =    $16,919
Gas               11,258 Mcf  × $  3.05 =    $34,290

────────────────────────────────────────────────────
Month total                                  $51,209

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/157127 is the state's own key, not one this site invented.