MACMAHON, P.A.

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

Gas lease lease 150070District 04Field 940955002 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.5 M
Jun 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
384
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 25 leases and 25 wells, and the rule below applies to all of them.

Discovered
1982-11-09
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOC. FORM. SUSP. ADMIN. EFF 4-1-93.

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 Gas112001-08-21144578
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
CondensateDisposition11,181 bbl$237,071
GasProduction2,228,496 Mcf$3,303,993
Total$3,541,064

1,406,081 Mcf of this lease's gas, across 31 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 27.3962, -99.4658. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.39625, -99.46579 · 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
6,615 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 6,615 ft.

Completions filed
Jun 1994
1 of 1 wells

1 well

42-4793611296,615 ftJun 1994

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 (384)

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

384 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 2022036585.005.65$2,061
Oct 2022040587.185.86$2,375
Sep 2022038484.888.16$3,135
Aug 2022036194.529.13$3,295
Jul 20220448101.587.54$3,379
Jun 20220452115.097.98$3,606
May 20220492109.378.43$4,149
Apr 20220502104.226.84$3,432
Mar 20220487108.885.08$2,472
Feb 2022041491.054.86$2,012
Jan 2022049981.844.54$2,264
Dec 2021051671.323.90$2,012
Nov 2021039077.435.24$2,042
Oct 2021035079.795.71$2,000
Sep 2021048769.865.35$2,606
Aug 2021054566.024.22$2,300
Jul 2021053070.783.98$2,111
Jun 2021053769.493.38$1,815
May 2021057763.483.02$1,741
Apr 2021053360.362.76$1,470
Mar 2021059361.302.72$1,611
Feb 2021045757.805.55$2,535
Jan 2021060450.412.81$1,697
Dec 2020059344.642.68$1,587
Nov 2020056838.772.71$1,537
Oct 2020058036.972.48$1,437
Sep 2020062937.091.99$1,252
Aug 2020064539.982.39$1,538
Jul 2020061638.371.83$1,124
Jun 2020052734.901.69$891
May 2020032016.921.81$581
Apr 2020039914.751.80$720
Mar 2020023230.341.86$431
Feb 2020021249.881.98$420
Jan 2020019957.252.09$417
Dec 2019042759.012.30$984
Nov 2019035855.302.75$985
Oct 2019010053.472.42$242
Sep 2019042855.052.66$1,137
Aug 2019036853.112.30$848
Jul 2019034756.272.46$854
Jun 2019049752.782.49$1,238
May 2019043758.482.74$1,198
Apr 2019032062.632.75$880
Mar 2019019056.803.06$582
Feb 2019039150.852.79$1,092
Jan 2019065746.033.23$2,121
Dec 2018064746.594.19$2,708
Nov 20182164452.934.24$3,840
Oct 2018067261.443.40$2,284
Sep 2018069759.543.11$2,166
Aug 2018065159.403.07$1,996
Jul 2018073365.142.93$2,149
Jun 2018058260.183.08$1,791
May 2018062665.382.90$1,816
Apr 2018062063.842.90$1,799
Mar 2018060261.222.79$1,678
Feb 2018059861.782.77$1,654
Jan 2018060762.874.01$2,434
Dec 2017059957.272.92$1,750
Nov 2017060355.423.12$1,880
Oct 2017059949.292.98$1,787
Sep 2017065547.523.09$2,022
Aug 2017069245.373.00$2,079
Jul 2017067443.873.09$2,081
Jun 2017067942.493.09$2,096
May 2017071945.373.26$2,346
Apr 2017071747.933.21$2,303
Mar 2017073946.772.98$2,205
Feb 2017069250.452.95$2,043
Jan 2017076749.413.42$2,622
Dec 2016080048.763.72$2,978
Nov 2016076042.492.64$2,010
Oct 2016081946.193.09$2,531
Sep 2016080641.553.10$2,499
Aug 2016083741.442.92$2,448
Jul 2016080841.622.92$2,363
Jun 2016078345.352.69$2,103
May 2016081142.521.99$1,615
Apr 2016079336.561.99$1,579
Mar 2016085633.011.79$1,536
Feb 2016078626.472.06$1,622
Jan 2016086427.352.36$2,043
Dec 2015088832.362.00$1,777
Nov 2015082238.792.17$1,782
Oct 2015091643.552.43$2,223
Sep 2015889342.992.76$2,807
Aug 2015092240.162.87$2,648
Jul 2015096448.152.95$2,839
Jun 2015080956.152.88$2,332
May 2015079055.212.96$2,335
Apr 2015075149.822.71$2,033
Mar 2015079942.892.93$2,345
Feb 2015069644.662.98$2,071
Jan 2015084743.433.10$2,626
Dec 2014082554.693.59$2,963
Nov 2014075970.464.25$3,227
Oct 2014096678.303.90$3,768
Sep 20141292586.164.05$4,776
Aug 201401,00389.394.04$4,047
Jul 201401,01696.564.18$4,246
Jun 201401,01398.164.74$4,798
May 201401,11494.734.73$5,265
Apr 201401,03295.944.81$4,963
Mar 201401,06095.895.06$5,360
Feb 201401,01197.406.19$6,260
Jan 2014411,12890.404.86$9,189
Dec 201301,12791.824.35$4,908
Nov 201301,07688.853.74$4,022
Oct 201301,19297.423.78$4,505
Sep 201301,158104.113.72$4,305
Aug 201301,169104.253.52$4,118
Jul 201301,212102.523.72$4,506
Jun 2013461,10994.403.93$8,705
May 201301,33594.834.15$5,539
Apr 20131795493.964.28$5,683
Mar 201301,28593.623.91$5,028
Feb 201301,27291.233.42$4,350
Jan 201301,06591.603.42$3,642
Dec 201201,42986.773.42$4,887
Nov 201201,02286.953.62$3,705
Oct 201201,36889.383.40$4,651
Sep 201201,27194.672.92$3,709
Aug 201201,41192.662.91$4,103
Jul 201201,24685.133.02$3,764
Jun 201201,32379.822.52$3,333
May 201201,36591.612.49$3,397
Apr 201201,398101.652.00$2,792
Mar 201201,300105.052.22$2,889
Feb 2012401,252101.102.57$7,262
Jan 201201,35698.092.73$3,707
Dec 2011771,43296.873.24$12,098
Nov 201101,41995.723.31$4,699
Oct 201101,36484.983.65$4,977
Sep 201101,41383.623.99$5,632
Aug 201101,58083.404.15$6,556
Jul 201101,69794.144.52$7,666
Jun 2011391,25292.904.64$9,432
May 201101,52898.134.40$6,731
Apr 201101,444105.964.33$6,257
Mar 201101,67896.364.06$6,808
Feb 201101,59485.644.18$6,663
Jan 201101,40586.504.59$6,447
Dec 201001,65885.734.35$7,209
Nov 2010331,59280.843.80$8,710
Oct 201001,65378.103.51$5,800
Sep 201001,64772.633.98$6,554
Aug 201001,74773.684.42$7,721
Jul 201001,81572.554.74$8,597
Jun 201001,35470.364.91$6,649
May 201001,72871.124.24$7,318
Apr 201001,67281.694.12$6,893
Mar 201001,70778.394.39$7,491
Feb 201001,57573.585.44$8,572
Jan 201001,75074.365.96$10,437
Dec 200901,77471.445.48$9,728
Nov 200901,73274.593.75$6,498
Oct 200901,82272.544.11$7,489
Sep 200901,72265.543.06$5,278
Aug 200901,63367.423.22$5,256
Jul 200901,82061.133.46$6,305
Jun 200901,56566.163.90$6,096
May 200901,88654.743.93$7,404
Apr 200901,91846.773.59$6,881
Mar 200901,65342.144.06$6,710
Feb 200901,36732.814.63$6,333
Jan 200901,89335.865.37$10,167
Dec 200801,91937.105.98$11,470
Nov 200801,70055.496.86$11,663
Oct 200802,06775.246.92$14,308
Sep 200801,952101.767.88$15,376
Aug 200801,675114.228.48$14,209
Jul 200811,783131.0811.39$20,438
Jun 200801,819131.3313.03$23,706
May 200801,973123.1711.57$22,836
Apr 200802,093110.3110.45$21,882
Mar 200802,382101.909.66$23,020
Feb 200802,76592.538.77$24,251
Jan 200802,25990.388.21$18,537
Dec 200702,57888.337.30$18,824
Nov 2007142,40391.677.29$18,805
Oct 200702,24882.856.92$15,561
Sep 200702,47475.846.24$15,448
Aug 200702,73969.066.39$17,497
Jul 200702,73470.906.39$17,465
Jun 200702,52062.007.55$19,022
May 200701,90958.747.85$14,979
Apr 200701,98559.617.81$15,493
Mar 200702,38956.927.30$17,444
Feb 200701,98255.108.22$16,284
Jan 200701,96050.306.73$13,185
Dec 2006462,16656.656.92$17,591
Nov 200602,06654.207.62$15,738
Oct 200601,70854.906.01$10,272
Sep 200602,27860.085.04$11,475
Aug 200603,67068.717.34$26,938
Jul 200604,18869.376.34$26,563
Jun 2006472,38066.286.38$18,309
May 200602,58766.016.42$16,621
Apr 200602,51864.397.36$18,534
Mar 200602,81156.707.08$19,910
Feb 200602,44957.597.75$18,982
Jan 200602,74960.598.93$24,558
Dec 2005511,94554.9413.42$28,895
Nov 200502,84354.6910.59$30,103
Oct 200502,49358.3413.80$34,393
Sep 200502,49161.4512.08$30,089
Aug 200502,33961.519.80$22,915
Jul 200502,52155.697.84$19,774
Jun 200502,27052.337.38$16,755
May 2005531,89745.226.65$15,014
Apr 200501,69049.207.36$12,439
Mar 200502,53950.377.15$18,166
Feb 200502,67045.226.31$16,853
Jan 200502,53943.166.32$16,052
Dec 200402,95939.866.75$19,976
Nov 200402,54545.286.33$16,111
Oct 2004573,88149.706.52$28,118
Sep 2004593,27243.245.28$19,840
Aug 200403,04842.375.55$16,918
Jul 200403,09238.286.08$18,812
Jun 200403,02836.106.43$19,479
May 200403,13737.486.49$20,374
Apr 200402,88534.475.86$16,902
Mar 200402,85634.365.53$15,794
Feb 200402,71732.455.51$14,970
Jan 20042372,90632.036.30$25,898
Dec 200302,59930.266.30$16,378
Nov 200302,95128.804.60$13,560
Oct 20031102,92728.174.76$17,030
Sep 200302,81426.314.75$13,365
Aug 200302,65129.765.13$13,599
Jul 200303,12529.415.17$16,159
Jun 2003873,17128.565.98$21,457
May 2003783,33526.595.97$21,993
Apr 200303,22426.675.41$17,433
Mar 200303,46131.146.10$21,098
Feb 200303,10333.487.93$24,594
Jan 20031073,64430.315.58$23,584
Dec 200203,66826.914.85$17,804
Nov 200203,72624.664.14$15,414
Oct 200203,69926.464.23$15,644
Sep 2002643,45127.443.64$14,301
Aug 200204,15325.963.16$13,141
Jul 2002584,20524.583.06$14,300
Jun 200204,50223.733.34$15,029
May 2002534,15124.663.58$16,184
Apr 2002924,03623.653.51$16,352
Mar 200204,04322.003.10$12,544
Feb 200203,95118.222.38$9,386
Jan 200203,99817.172.38$9,498
Dec 2001273,74716.932.36$9,317
Nov 2001243,50418.072.41$8,863
Oct 200103,90619.782.53$9,878
Sep 2001114,01124.262.25$9,297
Aug 200103,78124.873.05$11,544
Jul 200103,98823.933.20$12,750
Jun 200104,01924.563.82$15,369
May 200104,29625.524.31$18,504
Apr 200104,11924.685.34$21,976
Mar 200104,32024.545.38$23,226
Feb 200104,22627.755.77$24,372
Jan 200104,80227.478.40$40,331
Dec 200004,75326.889.12$43,359
Nov 200014,84232.215.66$27,428
Oct 200004,56231.235.15$23,474
Sep 200044,66131.875.19$24,302
Aug 200094,70729.644.54$21,640
Jul 2000104,50228.534.09$18,697
Jun 200004,44729.304.40$19,555
May 2000184,80727.263.68$18,179
Apr 200004,51824.513.12$14,078
Mar 2000594,71728.422.86$15,166
Feb 2000635,06527.622.73$15,550
Jan 200005,07825.272.48$12,596
Dec 19991135,40324.282.42$15,839
Nov 199905,18023.192.43$12,608
Oct 199905,45520.982.80$15,294
Sep 199905,90421.752.62$15,462
Aug 199905,90819.262.88$16,989
Jul 1999585,68217.892.37$14,517
Jun 1999585,41215.942.36$13,708
May 199905,96515.792.32$13,845
Apr 1999475,82515.102.21$13,572
Mar 199906,18712.471.84$11,374
Feb 1999565,8139.981.82$11,126
Jan 1999605,81510.381.90$11,671
Dec 199806,1849.201.77$10,966
Nov 19981656,41510.892.19$15,818
Oct 1998876,43912.421.97$13,760
Sep 199806,35012.592.08$13,225
Aug 1998996,79011.301.91$14,070
Jul 199807,27911.742.24$16,285
Jun 19981017,26111.242.24$17,380
May 199807,14312.622.21$15,760
Apr 19981076,52413.042.51$17,740
Mar 19981067,46012.802.31$18,585
Feb 19981076,72313.952.30$16,950
Jan 19982087,91614.702.15$20,115
Dec 19972178,72516.322.41$24,578
Nov 1997010,83418.193.09$33,458
Oct 199716411,66419.253.15$39,897
Sep 199715911,81317.742.95$37,727
Aug 1997013,81717.862.55$35,299
Jul 19978013,98317.582.25$32,825
Jun 19978014,91817.242.26$35,052
May 19977717,20118.972.31$41,169
Apr 199716325,98517.882.08$57,035
Mar 199716515,72318.951.94$33,616
Feb 19978215,35020.492.21$35,541
Jan 19977816,32423.483.54$59,614
Dec 19967916,77323.32$1,842
Nov 199622715,85821.97$4,987
Oct 199612315,42723.31$2,867
Sep 199611717,91522.22$2,600
Aug 1996011,04420.26$0
Jul 1996024,17319.55$0
Jun 199623133,65018.73$4,327
May 199611933,49419.43$2,312
Apr 199611435,06421.51$2,452
Mar 199622751,30119.38$4,399
Feb 199624151,27916.98$4,092
Jan 199633953,87717.07$5,787
Dec 199524964,46017.19$4,280
Nov 199524669,98816.00$3,936
Oct 199524783,50515.43$3,811
Sep 199511480,49516.18$1,845
Aug 19952360,63315.92$366
Jul 199512439,22115.24$1,890
Jun 199530852,43016.41$5,054
May 199549759,75517.56$8,727
Apr 199511361,56017.73$2,003
Mar 199534367,71216.44$5,639
Feb 199520351,45916.58$3,366
Jan 199533244,98515.92$5,285
Dec 199430646,98315.03$4,599
Nov 199438550,09015.90$6,122
Oct 199420450,91915.58$3,178
Sep 199450552,95315.29$7,721
Aug 199441153,52216.13$6,629
Jul 199434349,24817.56$6,023
Jun 199406,30817.09$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.

Nov 2022 — as filed, then multipliedworked
Condensate             0 bbl  × $ 85.00 =         $0
Gas                  365 Mcf  × $  5.65 =     $2,061

────────────────────────────────────────────────────
Month total                                   $2,061

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/150070 is the state's own key, not one this site invented.