MARRS-MCLEAN "C"

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

Gas lease lease 102635District 04Field 93215400NGPA filingCondensateGasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 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 909 leases and 909 wells, and the rule below applies to all of them.

Discovered
1998-02-24
as the register files it
Field class
Oil and 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: NO P-15 OR PLAT REQUIRED.

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
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
CondensateDisposition2,659 bbl$96,951
GasProduction1,216,943 Mcf$2,190,335
Total$2,287,286

528,282 Mcf of this lease's gas, across 33 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 27.5458, -98.9916. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.54583, -98.99156 · 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
12,200 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 12,200 ft.

Completions filed
Jun 1982
1 of 1 wells

1 well

42-47933277112,200 ftJun 1982

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 20261837106.413.05$2,656
Apr 2026184798.932.87$2,530
Mar 2026185889.753.15$2,792
Feb 2026176863.503.75$2,944
Jan 2026184159.138.00$6,785
Dec 2025084156.664.41$3,712
Nov 2025183758.593.93$3,345
Oct 2025086859.383.30$2,869
Sep 2025183962.743.08$2,644
Aug 2025190563.933.01$2,792
Jul 2025289266.743.32$3,091
Jun 2025184966.483.13$2,723
May 2025191060.553.23$3,002
Apr 2025180662.363.54$2,918
Mar 2025184267.704.27$3,662
Feb 2025175470.884.34$3,344
Jan 2025187574.324.28$3,818
Dec 2024081268.993.12$2,535
Nov 2024179969.052.20$1,826
Oct 2024176571.372.28$1,817
Sep 2024581469.612.36$2,273
Aug 2024187175.632.06$1,873
Jul 2024287579.932.15$2,038
Jun 2024187278.082.63$2,375
May 2024283678.812.20$1,996
Apr 20247274784.451.66$7,320
Mar 2024286380.301.55$1,494
Feb 2024081776.091.78$1,457
Jan 2024286073.023.30$2,982
Dec 2023184371.262.61$2,272
Nov 2023183777.892.81$2,428
Oct 2023384085.443.09$2,850
Sep 2023381789.042.74$2,502
Aug 2023282580.522.67$2,366
Jul 2023284774.852.64$2,387
Jun 2023262468.962.26$1,547
May 2023288970.622.23$2,121
Apr 2023091978.122.24$2,057
Mar 2023288072.852.39$2,252
Feb 2023073775.112.47$1,817
Jan 2023383776.533.39$3,065
Dec 2022082576.415.73$4,726
Nov 2022182385.005.65$4,732
Oct 2022386587.185.86$5,334
Sep 2022282584.888.16$6,905
Aug 2022287194.529.13$8,139
Jul 20222915101.587.54$7,104
Jun 20221842115.097.98$6,832
May 20222856109.378.43$7,437
Apr 202258837104.226.84$11,768
Mar 20222908108.885.08$4,827
Feb 2022275391.054.86$3,841
Jan 2022184581.844.54$3,916
Dec 2021086971.323.90$3,388
Nov 2021286377.435.24$4,674
Oct 2021086879.795.71$4,960
Sep 2021584769.865.35$4,882
Aug 2021182666.024.22$3,552
Jul 2021047470.783.98$1,888
Jun 2021281269.493.38$2,884
May 2021082363.483.02$2,484
Apr 2021180660.362.76$2,284
Mar 2021286561.302.72$2,473
Feb 202111071257.805.55$10,308
Jan 2021185050.412.81$2,439
Dec 2020290244.642.68$2,503
Nov 2020278938.772.71$2,213
Oct 2020268336.972.48$1,767
Sep 2020271237.091.99$1,492
Aug 2020072739.982.39$1,734
Jul 2020151638.371.83$980
Jun 2020272034.901.69$1,287
May 2020079916.921.81$1,450
Apr 2020281714.751.80$1,504
Mar 2020278530.341.86$1,518
Feb 2020069849.881.98$1,383
Jan 2020180757.252.09$1,748
Dec 2019277059.012.30$1,892
Nov 2019272555.302.75$2,105
Oct 2019175553.472.42$1,879
Sep 2019278455.052.66$2,193
Aug 2019177553.112.30$1,839
Jul 2019187256.272.46$2,201
Jun 2019283152.782.49$2,176
May 2019289358.482.74$2,564
Apr 2019281562.632.75$2,367
Mar 2019388356.803.06$2,874
Feb 201931,27150.852.79$3,701
Jan 201905846.033.23$187
Dec 2018046246.594.19$1,934
Nov 2018082752.934.24$3,504
Oct 2018097361.443.40$3,306
Sep 2018082659.543.11$2,567
Aug 2018086059.403.07$2,637
Jul 2018084965.142.93$2,489
Jun 2018080960.183.08$2,489
May 2018088265.382.90$2,559
Apr 2018081463.842.90$2,361
Mar 2018083461.222.79$2,324
Feb 2018076361.782.77$2,111
Jan 2018079162.874.01$3,171
Dec 2017074757.272.92$2,182
Nov 2017069155.423.12$2,155
Oct 2017069649.292.98$2,077
Sep 2017073547.523.09$2,269
Aug 2017076345.373.00$2,292
Jul 20176372843.873.09$5,011
Jun 2017063342.493.09$1,954
May 2017083345.373.26$2,718
Apr 2017081747.933.21$2,624
Mar 2017079546.772.98$2,372
Feb 2017074250.452.95$2,191
Jan 2017078649.413.42$2,687
Dec 2016077548.763.72$2,885
Nov 2016038142.492.64$1,008
Oct 2016087946.193.09$2,716
Sep 2016037541.553.10$1,163
Aug 2016085741.442.92$2,506
Jul 2016069441.622.92$2,029
Jun 2016087845.352.69$2,358
May 2016092842.521.99$1,848
Apr 2016083636.561.99$1,665
Mar 201612788533.011.79$5,780
Feb 2016084326.472.06$1,740
Jan 20169881027.352.36$4,595
Dec 2015080732.362.00$1,615
Nov 2015080938.792.17$1,753
Oct 2015083043.552.43$2,014
Sep 2015080742.992.76$2,226
Aug 2015084240.162.87$2,419
Jul 2015085148.152.95$2,506
Jun 2015083456.152.88$2,404
May 2015056155.212.96$1,658
Apr 2015082749.822.71$2,238
Mar 2015083042.892.93$2,436
Feb 2015076944.662.98$2,289
Jan 2015082243.433.10$2,549
Dec 2014092054.693.59$3,304
Nov 2014065970.464.25$2,802
Oct 2014081278.303.90$3,168
Sep 2014081886.164.05$3,309
Aug 2014085489.394.04$3,446
Jul 2014085996.564.18$3,590
Jun 2014082498.164.74$3,903
May 2014087494.734.73$4,131
Apr 2014078295.944.81$3,761
Mar 2014079195.895.06$4,000
Feb 2014053597.406.19$3,313
Jan 2014063690.404.86$3,091
Dec 201308691.824.35$374
Nov 2013016188.853.74$602
Oct 2013021397.423.78$805
Sep 20130861104.113.72$3,201
Aug 20130954104.253.52$3,361
Jul 20130600102.523.72$2,231
Jun 2013088494.403.93$3,477
May 201301,02994.834.15$4,269
Apr 20130093.964.28$0
Mar 2013021693.623.91$845
Feb 2013078791.233.42$2,691
Jan 2013089091.603.42$3,044
Dec 2012081486.773.42$2,784
Nov 2012037386.953.62$1,352
Oct 2012047889.383.40$1,625
Sep 2012046494.672.92$1,354
Aug 2012067592.662.91$1,963
Jul 2012036585.133.02$1,103
Jun 2012059379.822.52$1,494
May 2012065791.612.49$1,635
Apr 201200101.652.00$0
Mar 20120348105.052.22$773
Feb 20120832101.102.57$2,138
Jan 2012073098.092.73$1,996
Dec 201110992596.873.24$13,556
Nov 2011071295.723.31$2,358
Oct 201101,07784.983.65$3,929
Sep 2011076583.623.99$3,049
Aug 2011097783.404.15$4,054
Jul 2011071094.144.52$3,207
Jun 201106992.904.64$320
May 2011044698.134.40$1,965
Apr 20110241105.964.33$1,044
Mar 2011040196.364.06$1,627
Feb 2011045885.644.18$1,914
Jan 2011033186.504.59$1,519
Dec 2010030685.734.35$1,330
Nov 2010029080.843.80$1,101
Oct 2010057078.103.51$2,000
Sep 2010038972.633.98$1,548
Aug 2010153973.684.42$2,456
Jul 2010041672.554.74$1,970
Jun 2010073670.364.91$3,614
May 2010080171.124.24$3,392
Apr 2010069981.694.12$2,882
Mar 201001,52678.394.39$6,697
Feb 20106793173.585.44$9,997
Jan 2010062174.365.96$3,704
Dec 2009059471.445.48$3,257
Nov 2009073874.593.75$2,769
Oct 2009088272.544.11$3,625
Sep 2009076465.543.06$2,341
Aug 2009097267.423.22$3,128
Jul 2009062661.133.46$2,169
Jun 2009089566.163.90$3,486
May 200901,11354.743.93$4,369
Apr 2009098546.773.59$3,534
Mar 200901,02442.144.06$4,156
Feb 200901,59532.814.63$7,390
Jan 200902,56535.865.37$13,777
Dec 2008079737.105.98$4,764
Nov 2008080255.496.86$5,502
Oct 2008086275.246.92$5,967
Sep 20080860101.767.88$6,774
Aug 200848834114.228.48$12,557
Jul 20080885131.0811.39$10,080
Jun 20080821131.3313.03$10,700
May 20080895123.1711.57$10,359
Apr 20080798110.3110.45$8,343
Mar 20080932101.909.66$9,007
Feb 200801,05192.538.77$9,218
Jan 200801,10090.388.21$9,026
Dec 2007072288.337.30$5,272
Nov 2007092891.677.29$6,767
Oct 2007097182.856.92$6,721
Sep 20075389275.846.24$9,589
Aug 20070069.066.39$0
Jul 2007048170.906.39$3,073
Jun 2007033662.007.55$2,536
May 2007058558.747.85$4,590
Apr 200701,02259.617.81$7,977
Mar 2007084556.927.30$6,170
Feb 2007087055.108.22$7,148
Jan 200701,06050.306.73$7,130
Dec 2006091956.656.92$6,358
Nov 2006081454.207.62$6,201
Oct 200601,04154.906.01$6,260
Sep 200601,04860.085.04$5,279
Aug 200601,05968.717.34$7,773
Jul 200601,11669.376.34$7,079
Jun 200601,11566.286.38$7,118
May 2006701,18066.016.42$12,202
Apr 200601,54964.397.36$11,401
Mar 2006052756.707.08$3,733
Feb 2006071057.597.75$5,503
Jan 200601,23160.598.93$10,997
Dec 20050054.9413.42$0
Nov 2005097454.6910.59$10,313
Oct 2005092758.3413.80$12,789
Sep 200501,06661.4512.08$12,876
Aug 2005090861.519.80$8,896
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004016343.245.28$861
Aug 2004026442.375.55$1,465
Jul 2004029438.286.08$1,789
Jun 2004521636.106.43$1,980
May 20040637.486.49$39
Apr 20043034.475.86$103
Mar 2004026334.365.53$1,454
Feb 20040032.455.51$0
Jan 2004037532.036.30$2,362
Dec 2003030130.266.30$1,897
Nov 2003022828.804.60$1,048
Oct 20030528.174.76$24
Sep 20030726.314.75$33
Aug 2003012129.765.13$621
Jul 20030029.415.17$0
Jun 2003088028.565.98$5,265
May 20030026.595.97$0
Apr 2003022526.675.41$1,217
Mar 2003067431.146.10$4,109
Feb 2003067033.487.93$5,310
Jan 2003022030.315.58$1,228
Dec 200206,11926.914.85$29,700
Nov 20023719,30724.664.14$80,785
Oct 20027923,13626.464.23$99,935
Sep 2002024,44027.443.64$88,844
Aug 20026710,17525.963.16$33,935
Jul 200201024.583.06$31
Jun 200209323.733.34$310
May 200202324.663.58$82
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20022017.172.38$34
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010324.685.34$16
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 200008831.875.19$456
Aug 2000215529.644.54$763
Jul 200003,51328.534.09$14,367
Jun 200001,32829.304.40$5,840
May 2000025627.263.68$942
Apr 200005,84124.513.12$18,201
Mar 200012712,00728.422.86$37,946
Feb 200007,01527.622.73$19,126
Jan 2000014,39425.272.48$35,704
Dec 1999022,54724.282.42$54,648
Nov 1999018,61623.192.43$45,311
Oct 1999223820.982.80$709
Sep 1999039921.752.62$1,045
Aug 1999025819.262.88$742
Jul 1999472317.892.37$1,787
Jun 199912841615.942.36$3,023
May 1999055015.792.32$1,277
Apr 1999049615.102.21$1,095
Mar 1999053612.471.84$985
Feb 199905779.981.82$1,049
Jan 199905,94010.381.90$11,286
Dec 1998010,3389.201.77$18,333
Nov 19985410,33410.892.19$23,175
Oct 1998012,77012.421.97$25,147
Sep 1998012,28012.592.08$25,575
Aug 1998017,29811.301.91$32,993
Jul 199804,01011.742.24$8,971
Jun 199802,39611.242.24$5,361
May 1998013,93612.622.21$30,748
Apr 199810314,07213.042.51$36,598
Mar 199807,87812.802.31$18,194
Feb 1998010,91113.952.30$25,086
Jan 19984011,18714.702.15$24,694
Dec 1997014,24916.322.41$34,356
Nov 1997013,87218.193.09$42,840
Oct 1997018,08519.253.15$56,964
Sep 1997019,52817.742.95$57,703
Aug 199712810,69817.862.55$29,617
Jul 1997017,53417.582.25$39,398
Jun 1997026,63217.242.26$60,114
May 19971136,50818.972.31$84,487
Apr 1997024,89017.882.08$51,840
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19961023.31$23
Sep 19962022.22$44
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19951448,74017.19$2,475
Nov 1995112,86716.00$16
Oct 199557,78815.43$77
Sep 199539,68616.18$49
Aug 1995213,09915.92$32
Jul 1995111,69315.24$15
Jun 199511912,43616.41$1,953
May 1995211,35317.56$35
Apr 1995417,76117.73$71
Mar 1995111,93716.44$16
Feb 1995314,17416.58$50
Jan 1995315,03015.92$48
Dec 1994419,22515.03$60
Nov 1994317,51615.90$48
Oct 199415019,44015.58$2,337
Sep 1994220,35515.29$31
Aug 1994214,58716.13$32
Jul 1994223,67517.56$35
Jun 1994313,99117.09$51
May 1994113,73215.88$16
Apr 1994314,94714.14$42
Mar 199411917,25212.46$1,483
Feb 1994716,44912.50$88
Jan 1994515,76612.66$63
Dec 1993025,81612.33$0
Nov 1993021,91714.49$0
Oct 199310337,88915.85$1,633
Sep 199309,14815.03$0
Aug 19932015.66$31
Jul 19931015.46$15
Jun 19930016.79$0
May 1993111,77817.68$18
Apr 1993016,20918.05$0
Mar 199312214,65818.14$2,213
Feb 1993016,12117.90$0
Jan 1993021,24716.93$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.

May 2026 — as filed, then multipliedworked
Condensate             1 bbl  × $106.41 =       $106
Gas                  837 Mcf  × $  3.05 =     $2,549

────────────────────────────────────────────────────
Month total                                   $2,656

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/102635 is the state's own key, not one this site invented.