MCMULLAN RANCH "A"

Operated by UPP OPERATING, LLC (P-5 875310) in the WHITEHEAD (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 114397District 7CField 96929600NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$24 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 210 leases and 210 wells, and the rule below applies to all of them.

Discovered
1975-12-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1987-12-14.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED 4/1/95 PER COMPLETED AOF SURVEY

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 bbl$39
GasProduction372,787 Mcf$1,197,103
Total$1,197,142

82,710 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 30.5617, -101.0199. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.56171, -101.01987 · 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
9,250 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 9,250 ft.

Completions filed
Dec 1984
1 of 1 wells

1 well

42-10534945699,250 ftDec 1984

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 202607698.932.87$218
Mar 20260089.753.15$0
Feb 2026060863.503.75$2,280
Jan 2026070559.138.00$5,639
Dec 2025080256.664.41$3,540
Nov 2025086658.593.93$3,400
Oct 2025050559.383.30$1,669
Sep 2025045962.743.08$1,412
Aug 2025051263.933.01$1,544
Jul 2025057266.743.32$1,896
Jun 2025070366.483.13$2,199
May 2025062760.553.23$2,027
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 2024023369.612.36$551
Aug 2024043875.632.06$904
Jul 2024043279.932.15$927
Jun 2024041678.082.63$1,096
May 2024043378.812.20$952
Apr 2024041884.451.66$694
Mar 2024043380.301.55$669
Feb 2024040376.091.78$719
Jan 2024042873.023.30$1,411
Dec 2023043371.262.61$1,130
Nov 2023043777.892.81$1,227
Oct 2023045785.443.09$1,411
Sep 2023043189.042.74$1,179
Aug 2023045780.522.67$1,222
Jul 2023046774.852.64$1,234
Jun 2023045968.962.26$1,037
May 2023050470.622.23$1,123
Apr 2023041978.122.24$938
Mar 2023046372.852.39$1,108
Feb 2023041575.112.47$1,023
Jan 2023047476.533.39$1,606
Dec 2022048176.415.73$2,756
Nov 2022048185.005.65$2,716
Oct 2022048487.185.86$2,838
Sep 2022047784.888.16$3,894
Aug 2022051394.529.13$4,682
Jul 20220514101.587.54$3,877
Jun 20220487115.097.98$3,885
May 20220506109.378.43$4,267
Apr 20220498104.226.84$3,405
Mar 20220511108.885.08$2,594
Feb 2022044891.054.86$2,177
Jan 2022049981.844.54$2,264
Dec 2021052871.323.90$2,059
Nov 2021051977.435.24$2,718
Oct 2021053779.795.71$3,068
Sep 2021049769.865.35$2,659
Aug 2021053666.024.22$2,262
Jul 2021053670.783.98$2,134
Jun 2021052369.493.38$1,768
May 2021054363.483.02$1,639
Apr 2021055760.362.76$1,536
Mar 2021059761.302.72$1,622
Feb 2021037557.805.55$2,080
Jan 2021055250.412.81$1,551
Dec 2020053644.642.68$1,434
Nov 2020055138.772.71$1,491
Oct 2020053236.972.48$1,319
Sep 2020050837.091.99$1,011
Aug 2020052339.982.39$1,247
Jul 2020052938.371.83$965
Jun 2020029134.901.69$492
May 2020040816.921.81$740
Apr 2020051514.751.80$929
Mar 2020056930.341.86$1,056
Feb 2020054449.881.98$1,077
Jan 2020057857.252.09$1,211
Dec 2019059959.012.30$1,380
Nov 2019056755.302.75$1,560
Oct 2019055953.472.42$1,352
Sep 2019058155.052.66$1,544
Aug 2019059953.112.30$1,380
Jul 2019061856.272.46$1,520
Jun 2019057552.782.49$1,432
May 2019070258.482.74$1,924
Apr 2019019462.632.75$534
Mar 2019058756.803.06$1,797
Feb 2019054250.852.79$1,513
Jan 2019059846.033.23$1,930
Dec 2018059546.594.19$2,490
Nov 2018056352.934.24$2,386
Oct 2018058361.443.40$1,981
Sep 2018057859.543.11$1,796
Aug 2018057959.403.07$1,776
Jul 2018058865.142.93$1,724
Jun 2018058760.183.08$1,806
May 2018061665.382.90$1,787
Apr 2018058963.842.90$1,709
Mar 2018060861.222.79$1,694
Feb 2018057061.782.77$1,577
Jan 2018063762.874.01$2,554
Dec 2017058757.272.92$1,715
Nov 2017061755.423.12$1,924
Oct 2017065149.292.98$1,942
Sep 2017061347.523.09$1,893
Aug 2017061345.373.00$1,842
Jul 2017073343.873.09$2,263
Jun 2017062142.493.09$1,917
May 2017064945.373.26$2,118
Apr 2017064247.933.21$2,062
Mar 2017065846.772.98$1,963
Feb 2017057250.452.95$1,689
Jan 2017066649.413.42$2,277
Dec 2016066348.763.72$2,468
Nov 2016063242.492.64$1,671
Oct 2016062346.193.09$1,925
Sep 2016061341.553.10$1,901
Aug 2016063041.442.92$1,842
Jul 2016061041.622.92$1,784
Jun 2016062045.352.69$1,665
May 2016065742.521.99$1,308
Apr 2016065836.561.99$1,310
Mar 2016067433.011.79$1,209
Feb 2016063626.472.06$1,312
Jan 2016069527.352.36$1,643
Dec 2015071532.362.00$1,431
Nov 2015054938.792.17$1,190
Oct 2015063343.552.43$1,536
Sep 2015045442.992.76$1,252
Aug 2015066440.162.87$1,907
Jul 2015070748.152.95$2,082
Jun 2015066856.152.88$1,926
May 2015069655.212.96$2,057
Apr 2015068149.822.71$1,843
Mar 2015071242.892.93$2,090
Feb 2015063344.662.98$1,884
Jan 2015070443.433.10$2,183
Dec 2014069054.693.59$2,478
Nov 2014068270.464.25$2,900
Oct 2014068778.303.90$2,680
Sep 2014068786.164.05$2,779
Aug 2014074489.394.04$3,002
Jul 2014073596.564.18$3,072
Jun 2014071698.164.74$3,392
May 2014076394.734.73$3,606
Apr 2014075695.944.81$3,636
Mar 2014079395.895.06$4,010
Feb 2014062997.406.19$3,895
Jan 2014078090.404.86$3,791
Dec 2013075991.824.35$3,305
Nov 2013072588.853.74$2,710
Oct 2013074897.423.78$2,827
Sep 20130694104.113.72$2,580
Aug 20130735104.253.52$2,589
Jul 20130789102.523.72$2,933
Jun 2013079694.403.93$3,131
May 2013080594.834.15$3,340
Apr 2013068993.964.28$2,951
Mar 2013078393.623.91$3,064
Feb 2013073791.233.42$2,520
Jan 2013083591.603.42$2,856
Dec 2012079886.773.42$2,729
Nov 2012077786.953.62$2,817
Oct 2012082089.383.40$2,788
Sep 2012080694.672.92$2,352
Aug 2012084392.662.91$2,452
Jul 2012082885.133.02$2,501
Jun 2012080779.822.52$2,033
May 2012077791.612.49$1,933
Apr 20120812101.652.00$1,621
Mar 20120859105.052.22$1,909
Feb 20120807101.102.57$2,074
Jan 2012087898.092.73$2,401
Dec 2011087396.873.24$2,828
Nov 2011078995.723.31$2,613
Oct 2011081184.983.65$2,959
Sep 2011078183.623.99$3,113
Aug 2011080183.404.15$3,324
Jul 2011080494.144.52$3,632
Jun 2011079592.904.64$3,689
May 2011081898.134.40$3,603
Apr 20110800105.964.33$3,467
Mar 2011078696.364.06$3,189
Feb 2011059185.644.18$2,470
Jan 2011082586.504.59$3,786
Dec 2010083585.734.35$3,630
Nov 2010080880.843.80$3,067
Oct 2010084578.103.51$2,965
Sep 2010085072.633.98$3,383
Aug 2010085473.684.42$3,774
Jul 2010087472.554.74$4,140
Jun 2010084670.364.91$4,154
May 2010085971.124.24$3,638
Apr 2010084481.694.12$3,480
Mar 2010089778.394.39$3,937
Feb 2010080673.585.44$4,387
Jan 2010083174.365.96$4,956
Dec 2009082771.445.48$4,535
Nov 2009079174.593.75$2,967
Oct 2009082572.544.11$3,391
Sep 2009080265.543.06$2,458
Aug 2009089367.423.22$2,874
Jul 2009090761.133.46$3,142
Jun 2009084766.163.90$3,299
May 2009087954.743.93$3,451
Apr 2009085646.773.59$3,071
Mar 2009088942.144.06$3,608
Feb 2009082332.814.63$3,813
Jan 2009091635.865.37$4,920
Dec 2008091837.105.98$5,487
Nov 2008091155.496.86$6,250
Oct 2008095675.246.92$6,617
Sep 20080913101.767.88$7,192
Aug 20080930114.228.48$7,889
Jul 20080887131.0811.39$10,102
Jun 20080882131.3313.03$11,495
May 20080940123.1711.57$10,880
Apr 20080919110.3110.45$9,608
Mar 20080955101.909.66$9,229
Feb 2008091492.538.77$8,016
Jan 2008097790.388.21$8,017
Dec 2007098988.337.30$7,222
Nov 2007097191.677.29$7,080
Oct 200701,00982.856.92$6,984
Sep 200701,27775.846.24$7,974
Aug 200701,29969.066.39$8,298
Jul 2007073370.906.39$4,682
Jun 200701,03062.007.55$7,775
May 200701,03758.747.85$8,137
Apr 2007096059.617.81$7,493
Mar 200701,00456.927.30$7,331
Feb 2007083755.108.22$6,877
Jan 2007070650.306.73$4,749
Dec 2006066856.656.92$4,622
Nov 2006074054.207.62$5,637
Oct 2006074554.906.01$4,480
Sep 2006067960.085.04$3,420
Aug 2006076868.717.34$5,637
Jul 2006076669.376.34$4,859
Jun 2006078966.286.38$5,037
May 2006079866.016.42$5,127
Apr 2006073264.397.36$5,388
Mar 2006071556.707.08$5,064
Feb 2006065457.597.75$5,069
Jan 2006076260.598.93$6,807
Dec 2005087454.9413.42$11,725
Nov 2005073954.6910.59$7,825
Oct 2005073358.3413.80$10,112
Sep 2005070961.4512.08$8,564
Aug 200501,03861.519.80$10,169
Jul 200501,03555.697.84$8,118
Jun 200501,00852.337.38$7,440
May 2005092745.226.65$6,166
Apr 2005091149.207.36$6,705
Mar 200501,15550.377.15$8,264
Feb 2005057545.226.31$3,629
Jan 2005042143.166.32$2,662
Dec 2004079839.866.75$5,387
Nov 2004074245.286.33$4,697
Oct 2004061449.706.52$4,000
Sep 2004058243.245.28$3,075
Aug 2004065942.375.55$3,658
Jul 2004077138.286.08$4,691
Jun 2004092736.106.43$5,963
May 2004085237.486.49$5,533
Apr 200401,30934.475.86$7,669
Mar 200401,73334.365.53$9,584
Feb 200401,55432.455.51$8,562
Jan 200401,38632.036.30$8,731
Dec 2003072730.266.30$4,581
Nov 2003062728.804.60$2,881
Oct 2003079628.174.76$3,789
Sep 2003077126.314.75$3,662
Aug 2003064429.765.13$3,304
Jul 2003074929.415.17$3,873
Jun 2003073628.565.98$4,403
May 2003075126.595.97$4,485
Apr 2003063826.675.41$3,450
Mar 2003062131.146.10$3,786
Feb 2003081933.487.93$6,491
Jan 200301,03230.315.58$5,761
Dec 200201,17726.914.85$5,713
Nov 200201,04124.664.14$4,307
Oct 200201,16926.464.23$4,944
Sep 200201,30427.443.64$4,740
Aug 200201,50825.963.16$4,772
Jul 200201,54024.583.06$4,715
Jun 200201,61223.733.34$5,381
May 200201,86324.663.58$6,677
Apr 200201,60623.653.51$5,641
Mar 200201,59722.003.10$4,955
Feb 200201,50918.222.38$3,585
Jan 200203,34917.172.38$7,956
Dec 200102,60316.932.36$6,155
Nov 200102,39718.072.41$5,766
Oct 200102,23219.782.53$5,644
Sep 200101,96424.262.25$4,422
Aug 200103,46724.873.05$10,585
Jul 200103,42623.933.20$10,953
Jun 2001096224.563.82$3,679
May 2001031425.524.31$1,353
Apr 2001030224.685.34$1,611
Mar 2001031224.545.38$1,677
Feb 2001029327.755.77$1,690
Jan 2001033327.478.40$2,797
Dec 2000044226.889.12$4,032
Nov 2000032732.215.66$1,850
Oct 2000046631.235.15$2,398
Sep 2000060031.875.19$3,112
Aug 2000065929.644.54$2,992
Jul 2000068128.534.09$2,785
Jun 2000074429.304.40$3,272
May 2000077727.263.68$2,859
Apr 2000076724.513.12$2,390
Mar 2000082128.422.86$2,348
Feb 2000079227.622.73$2,159
Jan 2000086825.272.48$2,153
Dec 1999092424.282.42$2,240
Nov 1999090423.192.43$2,200
Oct 1999094220.982.80$2,641
Sep 1999096721.752.62$2,532
Aug 1999294819.262.88$2,765
Jul 1999096217.892.37$2,282
Jun 1999094315.942.36$2,227
May 199901,24415.792.32$2,887
Apr 199901,18915.102.21$2,625
Mar 199901,05912.471.84$1,947
Feb 199901,0639.981.82$1,932
Jan 199901,26310.381.90$2,400
Dec 199801,3419.201.77$2,378
Nov 199801,38310.892.19$3,023
Oct 199801,29512.421.97$2,550
Sep 199801,21112.592.08$2,522
Aug 199801,59711.301.91$3,046
Jul 199801,73011.742.24$3,870
Jun 199801,58911.242.24$3,555
May 199801,75412.622.21$3,870
Apr 199801,64513.042.51$4,121
Mar 199801,79612.802.31$4,148
Feb 199801,63813.952.30$3,766
Jan 199801,81514.702.15$3,911
Dec 199701,83516.322.41$4,424
Nov 199701,76118.193.09$5,438
Oct 199701,85319.253.15$5,837
Sep 199701,82217.742.95$5,384
Aug 199701,87517.862.55$4,790
Jul 199701,83017.582.25$4,112
Jun 199701,82117.242.26$4,110
May 199701,91318.972.31$4,416
Apr 199701,85917.882.08$3,872
Mar 199701,88618.951.94$3,657
Feb 199701,74620.492.21$3,852
Jan 199701,93923.483.54$6,863
Dec 199601,95323.32$0
Nov 199601,59321.97$0
Oct 1996038023.31$0
Sep 1996091322.22$0
Aug 1996045620.26$0
Jul 1996038519.55$0
Jun 1996038518.73$0
May 1996039919.43$0
Apr 1996052321.51$0
Mar 1996055719.38$0
Feb 1996081316.98$0
Jan 199602,32417.07$0
Dec 199502,33917.19$0
Nov 199501,37916.00$0
Oct 199502,06615.43$0
Sep 199501,96816.18$0
Aug 199501,80115.92$0
Jul 199502,00815.24$0
Jun 199502,00916.41$0
May 199502,15517.56$0
Apr 199501,89717.73$0
Mar 199501,79116.44$0
Feb 199501,60616.58$0
Jan 199501,83615.92$0
Dec 199401,81415.03$0
Nov 199401,82415.90$0
Oct 199401,94115.58$0
Sep 199401,87215.29$0
Aug 199402,02916.13$0
Jul 199402,26417.56$0
Jun 199402,22517.09$0
May 199401,84515.88$0
Apr 199401,58114.14$0
Mar 199402,22012.46$0
Feb 199401,95312.50$0
Jan 199401,92412.66$0
Dec 199302,09012.33$0
Nov 199302,08014.49$0
Oct 199301,91715.85$0
Sep 199302,07615.03$0
Aug 199301,80215.66$0
Jul 199302,11715.46$0
Jun 199302,11316.79$0
May 199302,47017.68$0
Apr 199302,36018.05$0
Mar 199301,82918.14$0
Feb 199302,13917.90$0
Jan 199302,68916.93$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.

Apr 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 98.93 =         $0
Gas                   76 Mcf  × $  2.87 =       $218

────────────────────────────────────────────────────
Month total                                     $218

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. 7C/G/114397 is the state's own key, not one this site invented.