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 126912District 04Field 94095500CondensateGasSaveExport
Value, all time
$3.2 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
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.

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
CondensateDisposition7,445 bbl$215,272
GasProduction1,402,349 Mcf$3,007,553
Total$3,222,825

657,228 Mcf of this lease's gas, across 39 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 27.3919, -99.4650. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.39186, -99.46496 · 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
7,600 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 7,600 ft.

Completions filed
Mar 1988
1 of 1 wells

1 well

42-4793459357,600 ftMar 1988

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 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 2020032539.982.39$775
Jul 20200038.371.83$0
Jun 202008234.901.69$139
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200157.252.09$2
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 201904462.632.75$121
Mar 201909056.803.06$276
Feb 2019037550.852.79$1,047
Jan 2019098646.033.23$3,183
Dec 201801,09646.594.19$4,587
Nov 20182275052.934.24$4,342
Oct 2018027761.443.40$941
Sep 2018056659.543.11$1,759
Aug 2018083859.403.07$2,570
Jul 201801,36365.142.93$3,996
Jun 2018083060.183.08$2,554
May 201801,17965.382.90$3,420
Apr 2018054763.842.90$1,587
Mar 2018048661.222.79$1,354
Feb 2018060861.782.77$1,682
Jan 2018099562.874.01$3,989
Dec 2017096157.272.92$2,808
Nov 201701,03255.423.12$3,218
Oct 201701,05949.292.98$3,160
Sep 201701,17647.523.09$3,631
Aug 201701,04845.373.00$3,149
Jul 201701,33543.873.09$4,122
Jun 201701,30442.493.09$4,026
May 201701,34245.373.26$4,379
Apr 201701,25547.933.21$4,031
Mar 201701,32546.772.98$3,953
Feb 201701,18150.452.95$3,487
Jan 201701,26849.413.42$4,335
Dec 201601,31448.763.72$4,892
Nov 201601,32642.492.64$3,506
Oct 201601,39746.193.09$4,317
Sep 201601,36241.553.10$4,223
Aug 201601,39041.442.92$4,065
Jul 201601,35541.622.92$3,962
Jun 201601,32845.352.69$3,567
May 201601,28242.521.99$2,553
Apr 201601,18836.561.99$2,365
Mar 201601,25233.011.79$2,246
Feb 201601,15926.472.06$2,392
Jan 201601,21827.352.36$2,880
Dec 201501,27632.362.00$2,554
Nov 2015089138.792.17$1,931
Oct 201501,22443.552.43$2,970
Sep 201581,34242.992.76$4,046
Aug 201501,37340.162.87$3,944
Jul 201501,32948.152.95$3,914
Jun 201501,24156.152.88$3,578
May 201501,31455.212.96$3,883
Apr 201501,22049.822.71$3,302
Mar 201501,23042.892.93$3,610
Feb 201501,15544.662.98$3,438
Jan 201501,27643.433.10$3,956
Dec 201401,30154.693.59$4,672
Nov 201401,22970.464.25$5,226
Oct 201401,43978.303.90$5,613
Sep 2014121,35086.164.05$6,495
Aug 201401,43989.394.04$5,807
Jul 201401,52596.564.18$6,374
Jun 201401,49398.164.74$7,072
May 201401,53194.734.73$7,236
Apr 201401,49995.944.81$7,209
Mar 201401,47195.895.06$7,439
Feb 201401,38397.406.19$8,564
Jan 2014171,54190.404.86$9,027
Dec 201321,51491.824.35$6,776
Nov 201301,52288.853.74$5,690
Oct 201301,57597.423.78$5,952
Sep 201301,611104.113.72$5,989
Aug 201301,585104.253.52$5,583
Jul 201301,691102.523.72$6,287
Jun 2013191,39494.403.93$7,277
May 201301,73894.834.15$7,211
Apr 201391,09093.964.28$5,514
Mar 201301,67993.623.91$6,570
Feb 201301,57191.233.42$5,373
Jan 201301,21291.603.42$4,145
Dec 201201,66286.773.42$5,684
Nov 201201,32886.953.62$4,814
Oct 201201,75489.383.40$5,963
Sep 201201,74494.672.92$5,090
Aug 201201,59192.662.91$4,627
Jul 201201,52285.133.02$4,598
Jun 201201,63179.822.52$4,109
May 201201,72891.612.49$4,300
Apr 201201,731101.652.00$3,456
Mar 201201,549105.052.22$3,442
Feb 2012181,619101.102.57$5,981
Jan 201201,76998.092.73$4,837
Dec 2011511,74796.873.24$10,600
Nov 201101,67595.723.31$5,546
Oct 201101,67484.983.65$6,108
Sep 201101,70283.623.99$6,784
Aug 201101,79283.404.15$7,436
Jul 201101,85594.144.52$8,379
Jun 2011261,44692.904.64$9,125
May 201101,83598.134.40$8,083
Apr 201101,566105.964.33$6,786
Mar 201101,89896.364.06$7,701
Feb 201101,74685.644.18$7,298
Jan 201101,34586.504.59$6,172
Dec 201001,92785.734.35$8,378
Nov 2010411,76280.843.80$10,002
Oct 201011,94178.103.51$6,889
Sep 201001,92372.633.98$7,653
Aug 201001,97373.684.42$8,719
Jul 201002,11072.554.74$9,994
Jun 201001,16170.364.91$5,701
May 201012,01271.124.24$8,592
Apr 201011,88581.694.12$7,853
Mar 201011,93878.394.39$8,584
Feb 201011,72873.585.44$9,478
Jan 201011,95474.365.96$11,728
Dec 200912,02071.445.48$11,149
Nov 200911,94174.593.75$7,356
Oct 200902,00072.544.11$8,221
Sep 200901,79265.543.06$5,492
Aug 200901,74267.423.22$5,607
Jul 2009871,99261.133.46$12,220
Jun 200901,17766.163.90$4,584
May 200901,98254.743.93$7,781
Apr 200901,98146.773.59$7,107
Mar 200901,51742.144.06$6,158
Feb 200901,44132.814.63$6,676
Jan 200901,88835.865.37$10,140
Dec 200801,90737.105.98$11,398
Nov 200801,68455.496.86$11,553
Oct 200801,92675.246.92$13,332
Sep 200801,783101.767.88$14,045
Aug 200801,484114.228.48$12,589
Jul 20081721,331131.0811.39$37,705
Jun 200801,504131.3313.03$19,601
May 200801,831123.1711.57$21,193
Apr 200802,002110.3110.45$20,931
Mar 200812,434101.909.66$23,624
Feb 200802,51792.538.77$22,076
Jan 200802,25290.388.21$18,479
Dec 200702,65488.337.30$19,379
Nov 20071692,40791.677.29$33,043
Oct 200702,17982.856.92$15,083
Sep 200702,43475.846.24$15,198
Aug 200702,74869.066.39$17,554
Jul 200702,70170.906.39$17,254
Jun 200702,46662.007.55$18,614
May 200701,63958.747.85$12,860
Apr 200701,69159.617.81$13,199
Mar 200702,36856.927.30$17,291
Feb 200702,04455.108.22$16,794
Jan 200701,38550.306.73$9,317
Dec 20061001,74556.656.92$17,738
Nov 200611,53654.207.62$11,755
Oct 200601,50854.906.01$9,069
Sep 200601,89960.085.04$9,566
Aug 200601168.717.34$81
Jul 20060469.376.34$25
Jun 2006761,97766.286.38$17,658
May 200602,27166.016.42$14,591
Apr 200602,51364.397.36$18,497
Mar 200602,40856.707.08$17,056
Feb 200602,04757.597.75$15,867
Jan 200602,54360.598.93$22,717
Dec 2005881,64054.9413.42$26,836
Nov 200502,44854.6910.59$25,920
Oct 200502,34858.3413.80$32,392
Sep 200502,16061.4512.08$26,091
Aug 200502,07961.519.80$20,368
Jul 200502,13355.697.84$16,730
Jun 200501,27552.337.38$9,411
May 2005921,04545.226.65$11,111
Apr 200501,60949.207.36$11,843
Mar 200502,44950.377.15$17,522
Feb 200502,15345.226.31$13,590
Jan 200502,63143.166.32$16,634
Dec 200403,15539.866.75$21,300
Nov 200402,95345.286.33$18,694
Oct 2004882,00549.706.52$17,436
Sep 2004822,58543.245.28$17,205
Aug 200402,66642.375.55$14,798
Jul 200403,18738.286.08$19,390
Jun 200403,21936.106.43$20,708
May 200402,82537.486.49$18,347
Apr 200403,15634.475.86$18,489
Mar 200403,36534.365.53$18,609
Feb 200403,17132.455.51$17,471
Jan 20041132,93332.036.30$22,096
Dec 200302,65630.266.30$16,737
Nov 200302,91628.804.60$13,399
Oct 2003583,11228.174.76$16,446
Sep 200302,85526.314.75$13,559
Aug 200302,36629.765.13$12,137
Jul 200303,31129.415.17$17,121
Jun 2003653,02528.565.98$19,955
May 2003693,45826.595.97$22,488
Apr 200303,23226.675.41$17,476
Mar 200303,67831.146.10$22,421
Feb 200303,06233.487.93$24,269
Jan 20031353,69330.315.58$24,706
Dec 200203,38526.914.85$16,430
Nov 200203,41824.664.14$14,140
Oct 200204,04326.464.23$17,098
Sep 2002803,93027.443.64$16,482
Aug 200204,08025.963.16$12,910
Jul 2002743,91524.583.06$13,806
Jun 200203,88123.733.34$12,956
May 2002694,07624.663.58$16,310
Apr 20021254,09923.653.51$17,353
Mar 200203,73522.003.10$11,589
Feb 200203,60418.222.38$8,562
Jan 200203,69317.172.38$8,773
Dec 2001513,82516.932.36$9,907
Nov 2001593,69218.072.41$9,947
Oct 200104,03019.782.53$10,191
Sep 2001813,99624.262.25$10,961
Aug 2001983,85724.873.05$14,213
Jul 200103,99523.933.20$12,772
Jun 200103,84124.563.82$14,689
May 200104,32025.524.31$18,608
Apr 20011924,34624.685.34$27,926
Mar 200104,37524.545.38$23,522
Feb 20011023,80327.755.77$24,763
Jan 20011024,38527.478.40$39,631
Dec 200004,23826.889.12$38,661
Nov 2000874,12532.215.66$26,142
Oct 200003,80731.235.15$19,589
Sep 20001033,76431.875.19$22,805
Aug 20001004,29329.644.54$22,457
Jul 2000833,94828.534.09$18,514
Jun 200004,34729.304.40$19,115
May 2000756,50827.263.68$25,992
Apr 200004,23424.513.12$13,193
Mar 2000886,07128.422.86$19,863
Feb 2000936,81327.622.73$21,144
Jan 200004,84925.272.48$12,028
Dec 19991664,88424.282.42$15,868
Nov 199903,97623.192.43$9,678
Oct 199904,75220.982.80$13,323
Sep 199905,05921.752.62$13,249
Aug 199903,61219.262.88$10,387
Jul 1999793,99617.892.37$10,893
Jun 1999734,26015.942.36$11,226
May 199904,77715.792.32$11,088
Apr 1999524,32115.102.21$10,326
Mar 199903,61312.471.84$6,642
Feb 1999494,8899.981.82$9,376
Jan 1999508,93310.381.90$17,491
Dec 199808,3019.201.77$14,720
Nov 1998556,98010.892.19$15,855
Oct 1998197,21012.421.97$14,434
Sep 199806,67212.592.08$13,895
Aug 199897,75811.301.91$14,899
Jul 199805,03111.742.24$11,256
Jun 199894,30811.242.24$9,739
May 199803,80812.622.21$8,402
Apr 1998107,38113.042.51$18,622
Mar 199898,02912.802.31$18,658
Feb 1998106,50813.952.30$15,102
Jan 1998197,11914.702.15$15,619
Dec 19971110,89516.322.41$26,448
Nov 199704,96218.193.09$15,324
Oct 199786,51419.253.15$20,672
Sep 199777,74717.742.95$23,016
Aug 199705,54317.862.55$14,161
Jul 1997411,31317.582.25$25,490
Jun 1997410,79817.242.26$24,442
May 1997412,39118.972.31$28,681
Apr 1997910,31117.882.08$21,636
Mar 1997813,61918.951.94$26,561
Feb 199749,18920.492.21$20,352
Jan 1997312,70923.483.54$45,056
Dec 1996410,17523.32$93
Nov 19961214,49421.97$264
Oct 1996715,60823.31$163
Sep 1996617,91522.22$133
Aug 1996018,25620.26$0
Jul 199607,15819.55$0
Jun 19961112,14818.73$206
May 1996611,37319.43$117
Apr 1996811,39821.51$172
Mar 199699,06119.38$174
Feb 19960016.98$0
Jan 19969017.07$154
Dec 199504617.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199550016.41$821
May 199552017.56$913
Apr 1995155,17917.73$266
Mar 19954319,08716.44$707
Feb 19952616,93216.58$431
Jan 19955820,93515.92$923
Dec 199410221,26515.03$1,533
Nov 199412621,92715.90$2,003
Oct 19946616,95315.58$1,028
Sep 199416416,94715.29$2,508
Aug 199412313,41816.13$1,984
Jul 199415216,61817.56$2,669
Jun 199417612,95717.09$3,008
May 199426314,08815.88$4,176
Apr 199419915,31414.14$2,814
Mar 1994020,34712.46$0
Feb 199420918,18912.50$2,613
Jan 1994021,95012.66$0
Dec 199320022,70912.33$2,466
Nov 1993021,78514.49$0
Oct 199320220,33915.85$3,202
Sep 1993019,42715.03$0
Aug 199318412,74515.66$2,881
Jul 1993013,49815.46$0
Jun 199320919,87116.79$3,509
May 199319622,94517.68$3,465
Apr 1993024,34418.05$0
Mar 199339525,49318.14$7,165
Feb 1993023,87517.90$0
Jan 199320130,45916.93$3,403

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.

Aug 2020 — as filed, then multipliedworked
Condensate             0 bbl  × $ 39.98 =         $0
Gas                  325 Mcf  × $  2.39 =       $775

────────────────────────────────────────────────────
Month total                                     $775

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/126912 is the state's own key, not one this site invented.