MCMILLAN, LEO H. -11-

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

Gas lease lease 167722District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$860 k
Feb 1998 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
340
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

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 Gas111998-06-29138906
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
CondensateDisposition35 bbl$1,646
GasProduction242,967 Mcf$858,096
Total$859,742

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 30.3502, -100.5229. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.35019, -100.52287 · 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
5,650 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 5,650 ft.

Completions filed
Feb 1998
1 of 1 wells

1 well

42-43534787165,650 ftFeb 1998

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 (340)

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

340 months

May 20260124106.413.05$378
Apr 2026013098.932.87$373
Mar 2026015189.753.15$476
Feb 2026013563.503.75$506
Jan 2026015059.138.00$1,200
Dec 2025017356.664.41$764
Nov 2025020458.593.93$801
Oct 202509659.383.30$317
Sep 2025015462.743.08$474
Aug 2025014863.933.01$446
Jul 2025015566.743.32$514
Jun 2025014866.483.13$463
May 2025013760.553.23$443
Apr 2025014962.363.54$528
Mar 2025011967.704.27$508
Feb 2025011270.884.34$486
Jan 2025014274.324.28$608
Dec 2024015668.993.12$487
Nov 2024015969.052.20$350
Oct 2024018871.372.28$429
Sep 202409769.612.36$229
Aug 2024017075.632.06$351
Jul 2024017079.932.15$365
Jun 2024017378.082.63$456
May 2024018378.812.20$402
Apr 2024016684.451.66$275
Mar 2024016580.301.55$255
Feb 2024016476.091.78$293
Jan 2024016973.023.30$557
Dec 2023017371.262.61$452
Nov 2023018377.892.81$514
Oct 2023017785.443.09$546
Sep 2023018389.042.74$501
Aug 2023018280.522.67$486
Jul 2023018374.852.64$483
Jun 2023017868.962.26$402
May 2023018270.622.23$405
Apr 2023018078.122.24$403
Mar 2023018372.852.39$438
Feb 2023016475.112.47$404
Jan 2023017976.533.39$606
Dec 2022018176.415.73$1,037
Nov 2022016885.005.65$949
Oct 2022018787.185.86$1,097
Sep 2022019384.888.16$1,576
Aug 2022021594.529.13$1,962
Jul 20220182101.587.54$1,373
Jun 20220128115.097.98$1,021
May 20220164109.378.43$1,383
Apr 20220183104.226.84$1,251
Mar 20220172108.885.08$873
Feb 2022017691.054.86$855
Jan 2022016981.844.54$767
Dec 2021017771.323.90$690
Nov 2021014677.435.24$765
Oct 2021014079.795.71$800
Sep 2021015869.865.35$845
Aug 2021012866.024.22$540
Jul 2021013470.783.98$534
Jun 2021016669.493.38$561
May 2021119763.483.02$658
Apr 2021021160.362.76$582
Mar 2021025761.302.72$698
Feb 2021015757.805.55$871
Jan 2021024350.412.81$683
Dec 2020022144.642.68$591
Nov 2020021738.772.71$587
Oct 2020019036.972.48$471
Sep 2020017137.091.99$340
Aug 2020019239.982.39$458
Jul 2020019538.371.83$356
Jun 2020019434.901.69$328
May 2020124616.921.81$463
Apr 2020025414.751.80$458
Mar 2020029030.341.86$538
Feb 2020128849.881.98$620
Jan 2020134457.252.09$778
Dec 2019031959.012.30$735
Nov 2019028555.302.75$784
Oct 2019031353.472.42$757
Sep 2019044055.052.66$1,169
Aug 2019038453.112.30$885
Jul 2019132256.272.46$848
Jun 2019033752.782.49$840
May 2019133558.482.74$976
Apr 2019032462.632.75$891
Mar 2019032856.803.06$1,004
Feb 2019029150.852.79$813
Jan 2019131646.033.23$1,066
Dec 2018032846.594.19$1,373
Nov 2018131652.934.24$1,392
Oct 2018031161.443.40$1,057
Sep 2018033759.543.11$1,047
Aug 2018032659.403.07$1,000
Jul 2018035865.142.93$1,050
Jun 2018237060.183.08$1,259
May 2018039865.382.90$1,155
Apr 2018039563.842.90$1,146
Mar 2018342861.222.79$1,376
Feb 2018043161.782.77$1,192
Jan 2018354762.874.01$2,382
Dec 2017068757.272.92$2,007
Nov 2017272455.423.12$2,369
Oct 2017070549.292.98$2,103
Sep 2017048847.523.09$1,507
Aug 2017016745.373.00$502
Jul 2017024043.873.09$741
Jun 2017023042.493.09$710
May 2017224745.373.26$897
Apr 2017025147.933.21$806
Mar 2017227446.772.98$911
Feb 2017026650.452.95$785
Jan 2017130249.413.42$1,082
Dec 2016029348.763.72$1,091
Nov 2016216942.492.64$532
Oct 2016016346.193.09$504
Sep 2016024041.553.10$744
Aug 2016122641.442.92$702
Jul 2016036341.622.92$1,062
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201612136.561.99$78
Mar 2016010033.011.79$179
Feb 201624026.472.06$135
Jan 2016110027.352.36$264
Dec 2015022032.362.00$440
Nov 2015123538.792.17$548
Oct 2015027043.552.43$655
Sep 2015033842.992.76$932
Aug 2015042440.162.87$1,218
Jul 2015146048.152.95$1,403
Jun 2015038056.152.88$1,095
May 2015034855.212.96$1,029
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150144.662.98$3
Jan 20150043.433.10$0
Dec 20140254.693.59$7
Nov 2014016570.464.25$702
Oct 2014018278.303.90$710
Sep 2014060786.164.05$2,456
Aug 2014034489.394.04$1,388
Jul 2014043096.564.18$1,797
Jun 2014045498.164.74$2,151
May 2014035594.734.73$1,678
Apr 2014056495.944.81$2,712
Mar 2014063095.895.06$3,186
Feb 2014058397.406.19$3,610
Jan 2014057790.404.86$2,805
Dec 2013029791.824.35$1,293
Nov 2013039588.853.74$1,477
Oct 2013026897.423.78$1,013
Sep 20130481104.113.72$1,788
Aug 20130550104.253.52$1,937
Jul 20130625102.523.72$2,324
Jun 2013052494.403.93$2,061
May 2013058994.834.15$2,444
Apr 2013061793.964.28$2,642
Mar 2013071693.623.91$2,802
Feb 2013067991.233.42$2,322
Jan 2013076491.603.42$2,613
Dec 2012077186.773.42$2,637
Nov 2012080386.953.62$2,911
Oct 2012082989.383.40$2,818
Sep 2012079694.672.92$2,323
Aug 2012083592.662.91$2,428
Jul 2012084485.133.02$2,550
Jun 2012080479.822.52$2,025
May 2012089191.612.49$2,217
Apr 20120895101.652.00$1,787
Mar 201201,027105.052.22$2,282
Feb 20120826101.102.57$2,123
Jan 201201,15898.092.73$3,166
Dec 2011088096.873.24$2,851
Nov 2011093495.723.31$3,093
Oct 201107284.983.65$263
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110392.904.64$14
May 20110098.134.40$0
Apr 20110152105.964.33$659
Mar 2011019296.364.06$779
Feb 2011017985.644.18$748
Jan 2011018586.504.59$849
Dec 2010019185.734.35$830
Nov 2010017980.843.80$679
Oct 2010018078.103.51$632
Sep 2010016772.633.98$665
Aug 2010016973.684.42$747
Jul 2010018972.554.74$895
Jun 2010016470.364.91$805
May 2010017771.124.24$750
Apr 2010015881.694.12$651
Mar 2010013978.394.39$610
Feb 2010013273.585.44$718
Jan 2010014574.365.96$865
Dec 2009016971.445.48$927
Nov 2009019874.593.75$743
Oct 2009020872.544.11$855
Sep 2009020865.543.06$637
Aug 2009021267.423.22$682
Jul 2009019961.133.46$689
Jun 2009020566.163.90$798
May 2009021354.743.93$836
Apr 2009019346.773.59$692
Mar 2009019342.144.06$783
Feb 2009019432.814.63$899
Jan 2009022235.865.37$1,192
Dec 2008020537.105.98$1,225
Nov 2008029755.496.86$2,038
Oct 2008021975.246.92$1,516
Sep 20080216101.767.88$1,701
Aug 20080174114.228.48$1,476
Jul 20080199131.0811.39$2,267
Jun 20080165131.3313.03$2,150
May 20080157123.1711.57$1,817
Apr 20080169110.3110.45$1,767
Mar 20080187101.909.66$1,807
Feb 2008017992.538.77$1,570
Jan 2008019490.388.21$1,592
Dec 2007019988.337.30$1,453
Nov 2007016291.677.29$1,181
Oct 2007018582.856.92$1,281
Sep 2007019575.846.24$1,218
Aug 2007019469.066.39$1,239
Jul 2007019470.906.39$1,239
Jun 2007016062.007.55$1,208
May 2007043258.747.85$3,390
Apr 2007040959.617.81$3,192
Mar 2007039856.927.30$2,906
Feb 2007034255.108.22$2,810
Jan 2007044150.306.73$2,967
Dec 2006053456.656.92$3,694
Nov 2006036954.207.62$2,811
Oct 2006051954.906.01$3,121
Sep 2006047060.085.04$2,367
Aug 2006045168.717.34$3,310
Jul 2006040869.376.34$2,588
Jun 2006034366.286.38$2,190
May 2006037266.016.42$2,390
Apr 2006048664.397.36$3,577
Mar 2006048856.707.08$3,456
Feb 2006049857.597.75$3,860
Jan 2006050360.598.93$4,493
Dec 2005049754.9413.42$6,667
Nov 2005044254.6910.59$4,680
Oct 2005053158.3413.80$7,326
Sep 2005037561.4512.08$4,530
Aug 2005035261.519.80$3,448
Jul 2005040355.697.84$3,161
Jun 2005040252.337.38$2,967
May 2005050845.226.65$3,379
Apr 2005042649.207.36$3,136
Mar 2005045550.377.15$3,255
Feb 2005039345.226.31$2,481
Jan 2005061443.166.32$3,882
Dec 2004065339.866.75$4,408
Nov 20040045.286.33$0
Oct 2004064649.706.52$4,209
Sep 2004086343.245.28$4,560
Aug 2004076042.375.55$4,219
Jul 2004083638.286.08$5,086
Jun 2004089036.106.43$5,725
May 2004084737.486.49$5,501
Apr 2004085734.475.86$5,021
Mar 2004091934.365.53$5,082
Feb 2004086332.455.51$4,755
Jan 2004093732.036.30$5,903
Dec 2003085930.266.30$5,413
Nov 2003098428.804.60$4,522
Oct 2003099428.174.76$4,731
Sep 2003090626.314.75$4,303
Aug 2003095529.765.13$4,899
Jul 2003095929.415.17$4,959
Jun 2003096428.565.98$5,768
May 200301,00126.595.97$5,979
Apr 2003092926.675.41$5,023
Mar 200301,01731.146.10$6,200
Feb 200301,10433.487.93$8,750
Jan 200301,29130.315.58$7,206
Dec 200201,19326.914.85$5,791
Nov 200201,06724.664.14$4,414
Oct 200201,02326.464.23$4,326
Sep 200201,08327.443.64$3,937
Aug 200231,25325.963.16$4,043
Jul 200201,25924.583.06$3,855
Jun 200201,23123.733.34$4,109
May 200201,31324.663.58$4,706
Apr 200201,27023.653.51$4,461
Mar 200201,30922.003.10$4,061
Feb 200201,18418.222.38$2,813
Jan 200201,49117.172.38$3,542
Dec 200101,41416.932.36$3,343
Nov 200101,42218.072.41$3,421
Oct 200101,22519.782.53$3,098
Sep 200101,26624.262.25$2,850
Aug 200101,47824.873.05$4,513
Jul 200101,67123.933.20$5,342
Jun 200101,71824.563.82$6,570
May 200101,71025.524.31$7,366
Apr 200101,88024.685.34$10,030
Mar 200102,20424.545.38$11,850
Feb 200101,43527.755.77$8,276
Jan 2001014027.478.40$1,176
Dec 2000013026.889.12$1,186
Nov 200001,00332.215.66$5,675
Oct 200001,20031.235.15$6,175
Sep 200001,53431.875.19$7,956
Aug 200001,53529.644.54$6,970
Jul 200001,53428.534.09$6,274
Jun 200001,51729.304.40$6,671
May 200001,41727.263.68$5,214
Apr 200001,38024.513.12$4,300
Mar 200001,59128.422.86$4,550
Feb 200002,07227.622.73$5,649
Jan 200002,81625.272.48$6,985
Dec 199902,87724.282.42$6,973
Nov 199903,03823.192.43$7,394
Oct 199903,46420.982.80$9,712
Sep 199903,80121.752.62$9,954
Aug 199903,62019.262.88$10,410
Jul 199901,41517.892.37$3,357
Jun 199903,05915.942.36$7,226
May 199903,49015.792.32$8,100
Apr 199902,89215.102.21$6,386
Mar 199903,88212.471.84$7,136
Feb 199903,0669.981.82$5,573
Jan 199903,67710.381.90$6,986
Dec 199803,7779.201.77$6,698
Nov 199805,13910.892.19$11,232
Oct 199804,68812.421.97$9,232
Sep 199803,57212.592.08$7,439
Aug 199805,11311.301.91$9,752
Jul 199805,54511.742.24$12,406
Jun 199805,77711.242.24$12,925
May 199806,62112.622.21$14,608
Apr 199807,87713.042.51$19,734
Mar 199808,24712.802.31$19,046
Feb 1998086013.952.30$1,977

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             0 bbl  × $106.41 =         $0
Gas                  124 Mcf  × $  3.05 =       $378

────────────────────────────────────────────────────
Month total                                     $378

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/167722 is the state's own key, not one this site invented.