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 164938District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$998 k
Jul 1997 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
347
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 Gas111998-02-18137921
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
CondensateDisposition21 bbl$896
GasProduction292,752 Mcf$997,226
Total$998,122

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 30.3499, -100.5190. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.34991, -100.51898 · 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
5,700 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 5,700 ft.

Completions filed
Jul 1997
1 of 1 wells

1 well

42-4353471385,700 ftJul 1997

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 (347)

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

347 months

May 20260128106.413.05$390
Apr 2026013698.932.87$390
Mar 2026016189.753.15$507
Feb 2026014263.503.75$533
Jan 2026016059.138.00$1,280
Dec 2025017856.664.41$786
Nov 2025018058.593.93$707
Oct 2025010759.383.30$354
Sep 2025016062.743.08$492
Aug 2025015563.933.01$467
Jul 2025016166.743.32$534
Jun 2025015266.483.13$476
May 2025013760.553.23$443
Apr 2025014462.363.54$510
Mar 2025012467.704.27$529
Feb 2025011970.884.34$517
Jan 2025015374.324.28$655
Dec 2024016768.993.12$521
Nov 2024016669.052.20$365
Oct 2024017271.372.28$392
Sep 202403569.612.36$83
Aug 2024016475.632.06$338
Jul 2024016779.932.15$358
Jun 2024017078.082.63$448
May 2024017978.812.20$394
Apr 2024015384.451.66$254
Mar 2024016380.301.55$252
Feb 2024016376.091.78$291
Jan 2024016873.023.30$554
Dec 2023017171.262.61$446
Nov 2023017777.892.81$497
Oct 2023016685.443.09$512
Sep 2023017989.042.74$490
Aug 2023017680.522.67$470
Jul 2023017874.852.64$470
Jun 2023017468.962.26$393
May 2023018070.622.23$401
Apr 2023018078.122.24$403
Mar 2023019372.852.39$462
Feb 2023019175.112.47$471
Jan 2023019176.533.39$647
Dec 2022019376.415.73$1,106
Nov 2022018985.005.65$1,067
Oct 2022025487.185.86$1,489
Sep 2022030684.888.16$2,498
Aug 2022037294.529.13$3,395
Jul 20220408101.587.54$3,077
Jun 20220395115.097.98$3,151
May 20220336109.378.43$2,834
Apr 20220296104.226.84$2,024
Mar 20220263108.885.08$1,335
Feb 2022020991.054.86$1,016
Jan 2022019081.844.54$862
Dec 2021027371.323.90$1,064
Nov 2021027977.435.24$1,461
Oct 2021043779.795.71$2,497
Sep 2021048569.865.35$2,595
Aug 2021046466.024.22$1,958
Jul 2021044270.783.98$1,760
Jun 2021044069.493.38$1,487
May 2021137263.483.02$1,186
Apr 2021030260.362.76$833
Mar 2021028761.302.72$780
Feb 2021017457.805.55$965
Jan 2021022050.412.81$618
Dec 2020020744.642.68$554
Nov 2020022438.772.71$606
Oct 2020073236.972.48$1,814
Sep 2020086337.091.99$1,718
Aug 2020078539.982.39$1,872
Jul 2020065338.371.83$1,192
Jun 2020081634.901.69$1,379
May 2020072216.921.81$1,310
Apr 2020030514.751.80$550
Mar 2020023330.341.86$433
Feb 2020018649.881.98$368
Jan 2020012257.252.09$256
Dec 201906559.012.30$150
Nov 2019018655.302.75$512
Oct 2019020453.472.42$493
Sep 2019025155.052.66$667
Aug 2019024253.112.30$558
Jul 2019019456.272.46$477
Jun 2019019752.782.49$491
May 2019018958.482.74$518
Apr 2019017762.632.75$487
Mar 2019018256.803.06$557
Feb 201909450.852.79$262
Jan 2019115846.033.23$556
Dec 2018014546.594.19$607
Nov 2018111452.934.24$536
Oct 2018012461.443.40$421
Sep 2018014259.543.11$441
Aug 2018015459.403.07$472
Jul 2018014165.142.93$413
Jun 20181060.183.08$60
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20182161.222.79$125
Feb 20180261.782.77$6
Jan 20181162.874.01$67
Dec 20170057.272.92$0
Nov 2017012955.423.12$402
Oct 2017017749.292.98$528
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20171046.772.98$47
Feb 20170050.452.95$0
Jan 20171549.413.42$67
Dec 201601048.763.72$37
Nov 2016116542.492.64$479
Oct 2016019646.193.09$606
Sep 2016018641.553.10$577
Aug 2016117441.442.92$550
Jul 2016020241.622.92$591
Jun 2016019545.352.69$524
May 2016021042.521.99$418
Apr 2016116736.561.99$369
Mar 2016020733.011.79$371
Feb 201637726.472.06$238
Jan 2016116127.352.36$408
Dec 201507832.362.00$156
Nov 2015112738.792.17$314
Oct 2015018443.552.43$446
Sep 2015020842.992.76$574
Aug 2015023340.162.87$669
Jul 2015122948.152.95$723
Jun 2015019856.152.88$571
May 2015021855.212.96$644
Apr 2015021349.822.71$577
Mar 2015021742.892.93$637
Feb 2015021344.662.98$634
Jan 2015022943.433.10$710
Dec 2014021154.693.59$758
Nov 2014020170.464.25$855
Oct 2014019878.303.90$772
Sep 2014017686.164.05$712
Aug 2014016889.394.04$678
Jul 2014017596.564.18$731
Jun 2014016298.164.74$767
May 2014017094.734.73$804
Apr 2014015395.944.81$736
Mar 2014016895.895.06$850
Feb 2014015097.406.19$929
Jan 2014013890.404.86$671
Dec 2013012791.824.35$553
Nov 2013011488.853.74$426
Oct 2013010797.423.78$404
Sep 20130100104.113.72$372
Aug 20130103104.253.52$363
Jul 20130106102.523.72$394
Jun 2013010594.403.93$413
May 2013010594.834.15$436
Apr 2013010893.964.28$463
Mar 2013012293.623.91$477
Feb 2013011491.233.42$390
Jan 2013013191.603.42$448
Dec 2012012786.773.42$434
Nov 2012013386.953.62$482
Oct 2012014289.383.40$483
Sep 2012013294.672.92$385
Aug 2012013992.662.91$404
Jul 2012014385.133.02$432
Jun 2012013279.822.52$333
May 2012013191.612.49$326
Apr 20120133101.652.00$266
Mar 20120142105.052.22$316
Feb 20120135101.102.57$347
Jan 2012015898.092.73$432
Dec 2011014096.873.24$454
Nov 2011012595.723.31$414
Oct 2011010184.983.65$369
Sep 2011013983.623.99$554
Aug 2011014883.404.15$614
Jul 2011014794.144.52$664
Jun 2011017492.904.64$807
May 2011022098.134.40$969
Apr 20110235105.964.33$1,018
Mar 2011026196.364.06$1,059
Feb 2011019685.644.18$819
Jan 2011024986.504.59$1,143
Dec 2010026185.734.35$1,135
Nov 2010023680.843.80$896
Oct 2010026278.103.51$919
Sep 2010013272.633.98$525
Aug 201003373.684.42$146
Jul 201001472.554.74$66
Jun 20100070.364.91$0
May 201003971.124.24$165
Apr 2010047581.694.12$1,958
Mar 2010078578.394.39$3,445
Feb 2010081873.585.44$4,452
Jan 2010086474.365.96$5,153
Dec 2009099771.445.48$5,467
Nov 200901,09074.593.75$4,089
Oct 200901,26472.544.11$5,195
Sep 200901,12665.543.06$3,451
Aug 200901,32367.423.22$4,258
Jul 200901,55061.133.46$5,370
Jun 200902,20766.163.90$8,596
May 200903,31554.743.93$13,014
Apr 200904,58946.773.59$16,463
Mar 200903,13442.144.06$12,721
Feb 200908832.814.63$408
Jan 2009010335.865.37$553
Dec 2008010437.105.98$622
Nov 200809855.496.86$672
Oct 200809975.246.92$685
Sep 2008095101.767.88$748
Aug 2008082114.228.48$696
Jul 2008098131.0811.39$1,116
Jun 20080115131.3313.03$1,499
May 20080108123.1711.57$1,250
Apr 20080114110.3110.45$1,192
Mar 20080125101.909.66$1,208
Feb 2008012192.538.77$1,061
Jan 2008013390.388.21$1,091
Dec 2007013988.337.30$1,015
Nov 2007011391.677.29$824
Oct 2007012582.856.92$865
Sep 2007014075.846.24$874
Aug 2007014169.066.39$901
Jul 2007014570.906.39$926
Jun 2007012562.007.55$944
May 2007016558.747.85$1,295
Apr 2007018459.617.81$1,436
Mar 2007015856.927.30$1,154
Feb 2007022055.108.22$1,808
Jan 2007028250.306.73$1,897
Dec 2006024856.656.92$1,716
Nov 2006026254.207.62$1,996
Oct 2006036054.906.01$2,165
Sep 2006028960.085.04$1,456
Aug 2006032768.717.34$2,400
Jul 2006031869.376.34$2,017
Jun 2006031866.286.38$2,030
May 2006037566.016.42$2,409
Apr 2006029464.397.36$2,164
Mar 2006027656.707.08$1,955
Feb 2006026157.597.75$2,023
Jan 2006029960.598.93$2,671
Dec 2005020754.9413.42$2,777
Nov 2005030754.6910.59$3,251
Oct 2005027158.3413.80$3,739
Sep 2005036961.4512.08$4,457
Aug 2005027161.519.80$2,655
Jul 2005035055.697.84$2,745
Jun 200506752.337.38$495
May 2005023945.226.65$1,590
Apr 2005016249.207.36$1,192
Mar 2005063150.377.15$4,515
Feb 2005052445.226.31$3,307
Jan 2005065543.166.32$4,141
Dec 2004056739.866.75$3,828
Nov 2004033245.286.33$2,102
Oct 2004052249.706.52$3,401
Sep 2004057543.245.28$3,038
Aug 2004078642.375.55$4,363
Jul 2004085738.286.08$5,214
Jun 2004088436.106.43$5,687
May 2004083237.486.49$5,403
Apr 2004070634.475.86$4,136
Mar 2004083834.365.53$4,634
Feb 2004060532.455.51$3,333
Jan 2004081432.036.30$5,128
Dec 2003078230.266.30$4,928
Nov 2003083528.804.60$3,837
Oct 2003087828.174.76$4,179
Sep 2003068226.314.75$3,239
Aug 2003068229.765.13$3,498
Jul 2003076229.415.17$3,940
Jun 2003068928.565.98$4,122
May 2003085126.595.97$5,083
Apr 200301,19926.675.41$6,483
Mar 200301,21231.146.10$7,388
Feb 200301,26833.487.93$10,050
Jan 200301,40530.315.58$7,843
Dec 200201,36926.914.85$6,645
Nov 200201,40524.664.14$5,812
Oct 200201,55026.464.23$6,555
Sep 200201,51327.443.64$5,500
Aug 200231,73325.963.16$5,561
Jul 200201,26924.583.06$3,885
Jun 200201,58023.733.34$5,274
May 200201,70924.663.58$6,125
Apr 200201,66623.653.51$5,852
Mar 200201,84222.003.10$5,715
Feb 200201,56418.222.38$3,716
Jan 2002091817.172.38$2,181
Dec 200101,06116.932.36$2,509
Nov 200101,07318.072.41$2,581
Oct 2001087419.782.53$2,210
Sep 200101,32524.262.25$2,983
Aug 200101,59224.873.05$4,861
Jul 200101,36123.933.20$4,351
Jun 200101,16324.563.82$4,448
May 200101,20425.524.31$5,186
Apr 200101,38224.685.34$7,373
Mar 200101,46624.545.38$7,882
Feb 200101,32027.755.77$7,613
Jan 200101,06227.478.40$8,919
Dec 200001,20826.889.12$11,020
Nov 200001,50332.215.66$8,504
Oct 200002,13331.235.15$10,975
Sep 200002,15031.875.19$11,151
Aug 200002,24929.644.54$10,212
Jul 200002,34328.534.09$9,582
Jun 200002,03929.304.40$8,966
May 200002,34627.263.68$8,633
Apr 200002,07024.513.12$6,450
Mar 200001,94128.422.86$5,551
Feb 200001,71227.622.73$4,668
Jan 200001,86625.272.48$4,629
Dec 199901,04824.282.42$2,540
Nov 199901,18623.192.43$2,887
Oct 199901,54620.982.80$4,335
Sep 199902,13421.752.62$5,589
Aug 199902,22719.262.88$6,404
Jul 199902,58017.892.37$6,121
Jun 199902,59815.942.36$6,137
May 199902,66815.792.32$6,192
Apr 199902,59415.102.21$5,728
Mar 199902,66712.471.84$4,903
Feb 199903,0359.981.82$5,517
Jan 199903,44810.381.90$6,551
Dec 199803,4709.201.77$6,153
Nov 199803,53710.892.19$7,731
Oct 199803,46612.421.97$6,825
Sep 199803,59612.592.08$7,489
Aug 199804,17111.301.91$7,956
Jul 199804,37711.742.24$9,793
Jun 199804,78911.242.24$10,714
May 199805,62712.622.21$12,415
Apr 199806,35613.042.51$15,924
Mar 199806,68212.802.31$15,432
Feb 199806,38413.952.30$14,678
Jan 199807,45014.702.15$16,053
Dec 199707,73316.322.41$18,645
Nov 199707,86018.193.09$24,274
Oct 199709,27019.253.15$29,199
Sep 1997010,03617.742.95$29,655
Aug 1997011,72817.862.55$29,962
Jul 1997012,03217.582.25$27,035

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                  128 Mcf  × $  3.05 =       $390

────────────────────────────────────────────────────
Month total                                     $390

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/164938 is the state's own key, not one this site invented.