MCMILLAN, LEO H. 108

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 60323District 7CField 81267333CondensateGasSaveExport
Value, all time
$744 k
Jan 1993 – May 2026
Value, last 12 filed months
$5 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 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

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
CondensateDisposition130 bbl$2,750
GasProduction368,498 Mcf$740,775
Total$743,525

171,364 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 30.3428, -100.5140. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.34285, -100.51405 · 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
5,704 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 5,704 ft.

Completions filed
Dec 1974
1 of 1 wells

1 well

42-4353086945,704 ftDec 1974

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 2026091106.413.05$277
Apr 202608998.932.87$255
Mar 2026011089.753.15$346
Feb 202609763.503.75$364
Jan 2026012859.138.00$1,024
Dec 2025011356.664.41$499
Nov 2025010658.593.93$416
Oct 202505459.383.30$178
Sep 202509562.743.08$292
Aug 202508763.933.01$262
Jul 202509866.743.32$325
Jun 202509866.483.13$307
May 202509760.553.23$314
Apr 202509762.363.54$344
Mar 202507767.704.27$329
Feb 202507870.884.34$339
Jan 2025012074.324.28$513
Dec 2024010968.993.12$340
Nov 2024010669.052.20$233
Oct 2024010771.372.28$244
Sep 202406869.612.36$161
Aug 2024011175.632.06$229
Jul 2024011579.932.15$247
Jun 2024011878.082.63$311
May 2024012378.812.20$270
Apr 2024010384.451.66$171
Mar 2024010880.301.55$167
Feb 2024010776.091.78$191
Jan 2024011173.023.30$366
Dec 2023011271.262.61$292
Nov 202309077.892.81$253
Oct 202309485.443.09$290
Sep 2023010789.042.74$293
Aug 2023010580.522.67$281
Jul 2023010874.852.64$285
Jun 2023010668.962.26$239
May 2023010770.622.23$238
Apr 2023010478.122.24$233
Mar 2023010972.852.39$261
Feb 2023011975.112.47$293
Jan 2023010476.533.39$352
Dec 2022010676.415.73$607
Nov 202209485.005.65$531
Oct 2022010387.185.86$604
Sep 2022010884.888.16$882
Aug 2022011694.529.13$1,059
Jul 20220114101.587.54$860
Jun 20220112115.097.98$893
May 20220112109.378.43$945
Apr 20220113104.226.84$773
Mar 20220121108.885.08$614
Feb 2022016191.054.86$782
Jan 2022013681.844.54$617
Dec 2021012571.323.90$487
Nov 2021012777.435.24$665
Oct 2021013979.795.71$794
Sep 2021013369.865.35$712
Aug 2021011566.024.22$485
Jul 2021010770.783.98$426
Jun 2021011169.493.38$375
May 2021111663.483.02$414
Apr 2021012460.362.76$342
Mar 2021014261.302.72$386
Feb 2021031557.805.55$1,748
Jan 2021016450.412.81$461
Dec 2020016244.642.68$433
Nov 2020013238.772.71$357
Oct 2020012136.972.48$300
Sep 2020011737.091.99$233
Aug 2020012839.982.39$305
Jul 2020012638.371.83$230
Jun 2020012334.901.69$208
May 2020014916.921.81$270
Apr 2020014314.751.80$258
Mar 2020015930.341.86$295
Feb 2020016849.881.98$333
Jan 2020017057.252.09$356
Dec 2019016459.012.30$378
Nov 2019014355.302.75$393
Oct 2019015853.472.42$382
Sep 2019017855.052.66$473
Aug 2019020653.112.30$475
Jul 2019017556.272.46$431
Jun 2019018852.782.49$468
May 2019015758.482.74$430
Apr 201902362.632.75$63
Mar 2019014256.803.06$435
Feb 2019012150.852.79$338
Jan 2019012646.033.23$407
Dec 2018012746.594.19$532
Nov 2018012752.934.24$538
Oct 2018012761.443.40$432
Sep 2018013559.543.11$420
Aug 2018012359.403.07$377
Jul 2018013465.142.93$393
Jun 2018114460.183.08$503
May 2018014765.382.90$426
Apr 2018014063.842.90$406
Mar 2018114461.222.79$463
Feb 2018013361.782.77$368
Jan 2018115662.874.01$688
Dec 2017013357.272.92$389
Nov 2017113655.423.12$480
Oct 2017013549.292.98$403
Sep 2017012147.523.09$374
Aug 2017014145.373.00$424
Jul 2017014043.873.09$432
Jun 2017013642.493.09$420
May 2017114645.373.26$522
Apr 2017013947.933.21$446
Mar 2017114646.772.98$482
Feb 2017013650.452.95$402
Jan 2017114549.413.42$545
Dec 2016013648.763.72$506
Nov 2016114442.492.64$423
Oct 2016014646.193.09$451
Sep 2016013041.553.10$403
Aug 2016111941.442.92$389
Jul 2016014241.622.92$415
Jun 2016013645.352.69$365
May 2016014442.521.99$287
Apr 2016114036.561.99$315
Mar 2016014533.011.79$260
Feb 2016214226.472.06$346
Jan 2016114427.352.36$368
Dec 2015014032.362.00$280
Nov 2015111538.792.17$288
Oct 2015012043.552.43$291
Sep 2015012942.992.76$356
Aug 2015013640.162.87$391
Jul 2015114448.152.95$472
Jun 2015012256.152.88$352
May 2015013455.212.96$396
Apr 2015013049.822.71$352
Mar 2015013142.892.93$384
Feb 2015011444.662.98$339
Jan 2015014143.433.10$437
Dec 2014013654.693.59$488
Nov 2014014370.464.25$608
Oct 2014015378.303.90$597
Sep 2014014186.164.05$570
Aug 2014014289.394.04$573
Jul 2014015296.564.18$635
Jun 2014014398.164.74$677
May 2014014994.734.73$704
Apr 2014013395.944.81$640
Mar 2014014495.895.06$728
Feb 2014012797.406.19$786
Jan 2014014590.404.86$705
Dec 2013013891.824.35$601
Nov 2013013388.853.74$497
Oct 2013012597.423.78$472
Sep 20130117104.113.72$435
Aug 20130116104.253.52$409
Jul 20130137102.523.72$509
Jun 2013012594.403.93$492
May 2013012294.834.15$506
Apr 2013012093.964.28$514
Mar 2013013793.623.91$536
Feb 2013012691.233.42$431
Jan 2013013191.603.42$448
Dec 2012013486.773.42$458
Nov 2012014286.953.62$515
Oct 2012015189.383.40$513
Sep 2012013194.672.92$382
Aug 2012012792.662.91$369
Jul 2012013985.133.02$420
Jun 2012014379.822.52$360
May 2012014691.612.49$363
Apr 20120143101.652.00$286
Mar 20120143105.052.22$318
Feb 20120146101.102.57$375
Jan 2012015798.092.73$429
Dec 2011013796.873.24$444
Nov 2011013995.723.31$460
Oct 2011014284.983.65$518
Sep 2011013883.623.99$550
Aug 2011013183.404.15$544
Jul 2011013494.144.52$605
Jun 2011014492.904.64$668
May 2011014898.134.40$652
Apr 20110162105.964.33$702
Mar 2011019096.364.06$771
Feb 2011015885.644.18$660
Jan 2011017486.504.59$798
Dec 2010017485.734.35$757
Nov 2010016180.843.80$611
Oct 2010016778.103.51$586
Sep 2010015472.633.98$613
Aug 2010014873.684.42$654
Jul 2010017872.554.74$843
Jun 2010015870.364.91$776
May 2010016071.124.24$678
Apr 2010013781.694.12$565
Mar 2010013478.394.39$588
Feb 2010012073.585.44$653
Jan 2010020674.365.96$1,229
Dec 2009015271.445.48$834
Nov 2009015874.593.75$593
Oct 2009016572.544.11$678
Sep 2009017065.543.06$521
Aug 2009017467.423.22$560
Jul 2009016461.133.46$568
Jun 2009017066.163.90$662
May 2009017854.743.93$699
Apr 2009016046.773.59$574
Mar 2009016242.144.06$658
Feb 2009015932.814.63$737
Jan 2009019535.865.37$1,047
Dec 2008021037.105.98$1,255
Nov 2008018355.496.86$1,255
Oct 2008017475.246.92$1,204
Sep 20080170101.767.88$1,339
Aug 20080140114.228.48$1,188
Jul 20080167131.0811.39$1,902
Jun 20080189131.3313.03$2,463
May 20080183123.1711.57$2,118
Apr 20080198110.3110.45$2,070
Mar 20080217101.909.66$2,097
Feb 2008021992.538.77$1,921
Jan 2008022890.388.21$1,871
Dec 2007024788.337.30$1,804
Nov 2007018991.677.29$1,378
Oct 2007020982.856.92$1,447
Sep 2007022675.846.24$1,411
Aug 2007021469.066.39$1,367
Jul 2007020570.906.39$1,310
Jun 2007023462.007.55$1,766
May 2007059158.747.85$4,637
Apr 2007058559.617.81$4,566
Mar 2007059656.927.30$4,352
Feb 2007053855.108.22$4,420
Jan 2007058950.306.73$3,962
Dec 2006062256.656.92$4,303
Nov 2006052754.207.62$4,014
Oct 2006058054.906.01$3,488
Sep 2006054160.085.04$2,725
Aug 2006047168.717.34$3,457
Jul 2006041069.376.34$2,601
Jun 2006045466.286.38$2,898
May 2006038066.016.42$2,442
Apr 2006050264.397.36$3,695
Mar 2006052356.707.08$3,704
Feb 2006051357.597.75$3,976
Jan 2006060560.598.93$5,405
Dec 2005060954.9413.42$8,170
Nov 2005051654.6910.59$5,464
Oct 2005058358.3413.80$8,043
Sep 2005056761.4512.08$6,849
Aug 2005061761.519.80$6,045
Jul 2005061855.697.84$4,847
Jun 2005056652.337.38$4,178
May 2005067245.226.65$4,470
Apr 2005065149.207.36$4,792
Mar 2005072450.377.15$5,180
Feb 2005056045.226.31$3,535
Jan 2005066843.166.32$4,223
Dec 2004068239.866.75$4,604
Nov 2004065045.286.33$4,115
Oct 2004071049.706.52$4,626
Sep 2004075043.245.28$3,963
Aug 2004071942.375.55$3,991
Jul 2004073738.286.08$4,484
Jun 2004071736.106.43$4,612
May 2004080337.486.49$5,215
Apr 2004076734.475.86$4,493
Mar 2004084034.365.53$4,645
Feb 2004081832.455.51$4,507
Jan 2004088032.036.30$5,544
Dec 2003084930.266.30$5,350
Nov 2003082628.804.60$3,796
Oct 2003086728.174.76$4,127
Sep 2003078726.314.75$3,738
Aug 2003081329.765.13$4,170
Jul 2003084029.415.17$4,344
Jun 2003074628.565.98$4,463
May 2003078226.595.97$4,671
Apr 2003071926.675.41$3,888
Mar 2003074131.146.10$4,517
Feb 2003073833.487.93$5,849
Jan 2003083030.315.58$4,633
Dec 2002083426.914.85$4,048
Nov 2002079724.664.14$3,297
Oct 2002076026.464.23$3,214
Sep 2002077327.443.64$2,810
Aug 2002278125.963.16$2,523
Jul 2002071424.583.06$2,186
Jun 2002070623.733.34$2,357
May 2002081924.663.58$2,935
Apr 2002069923.653.51$2,455
Mar 2002076522.003.10$2,374
Feb 2002052018.222.38$1,235
Jan 2002069417.172.38$1,649
Dec 2001072516.932.36$1,714
Nov 2001070318.072.41$1,691
Oct 2001069619.782.53$1,760
Sep 2001078624.262.25$1,770
Aug 2001083124.873.05$2,537
Jul 2001085123.933.20$2,721
Jun 2001081224.563.82$3,105
May 2001075025.524.31$3,230
Apr 2001092724.685.34$4,946
Mar 2001093224.545.38$5,011
Feb 2001095227.755.77$5,490
Jan 200101,05327.478.40$8,844
Dec 200001,44226.889.12$13,155
Nov 200001,42932.215.66$8,085
Oct 200001,47531.235.15$7,590
Sep 200001,60931.875.19$8,345
Aug 200001,67829.644.54$7,619
Jul 200001,76828.534.09$7,231
Jun 200001,72429.304.40$7,581
May 200001,85027.263.68$6,808
Apr 200001,57024.513.12$4,892
Mar 200001,83028.422.86$5,233
Feb 200001,74927.622.73$4,769
Jan 200002,20325.272.48$5,465
Dec 199901,80624.282.42$4,377
Nov 199901,59623.192.43$3,885
Oct 199901,79320.982.80$5,027
Sep 199901,82421.752.62$4,777
Aug 199901,96719.262.88$5,656
Jul 199901,95417.892.37$4,636
Jun 199902,58415.942.36$6,104
May 199902,83015.792.32$6,568
Apr 199902,76115.102.21$6,096
Mar 199902,02612.471.84$3,724
Feb 199902,0599.981.82$3,743
Jan 199902,38610.381.90$4,533
Dec 199802,5129.201.77$4,455
Nov 199802,64210.892.19$5,775
Oct 199802,57812.421.97$5,077
Sep 199802,79012.592.08$5,811
Aug 199802,77311.301.91$5,289
Jul 199802,33711.742.24$5,229
Jun 199802,63511.242.24$5,895
May 199803,19712.622.21$7,054
Apr 199803,01813.042.51$7,561
Mar 199803,17312.802.31$7,328
Feb 199803,02013.952.30$6,943
Jan 199803,01514.702.15$6,497
Dec 199703,03716.322.41$7,323
Nov 199702,98318.193.09$9,212
Oct 199703,03119.253.15$9,547
Sep 199702,66117.742.95$7,863
Aug 199702,97517.862.55$7,600
Jul 199702,75317.582.25$6,186
Jun 199702,92417.242.26$6,600
May 199703,13118.972.31$7,228
Apr 199702,90217.882.08$6,044
Mar 199702,94718.951.94$5,715
Feb 199702,28420.492.21$5,038
Jan 1997030023.483.54$1,062
Dec 199603,03623.32$0
Nov 199602,54721.97$0
Oct 199603,16023.31$0
Sep 199603,12522.22$0
Aug 199603,38220.26$0
Jul 199603,15319.55$0
Jun 199603,35118.73$0
May 199603,09919.43$0
Apr 199603,31521.51$0
Mar 199603,62519.38$0
Feb 199603,49316.98$0
Jan 199603,38017.07$0
Dec 199503,68117.19$0
Nov 199503,53216.00$0
Oct 199505,36215.43$0
Sep 199503,48416.18$0
Aug 199503,53915.92$0
Jul 199503,98315.24$0
Jun 199503,73016.41$0
May 199504,36417.56$0
Apr 19951084,39517.73$1,915
Mar 199504,36916.44$0
Feb 199503,48316.58$0
Jan 199504,45015.92$0
Dec 199403,85715.03$0
Nov 199405,04315.90$0
Oct 199402,17315.58$0
Sep 1994017415.29$0
Aug 199403,71116.13$0
Jul 199404,04017.56$0
Jun 199403,93317.09$0
May 199404,46415.88$0
Apr 199404,24314.14$0
Mar 199404,02512.46$0
Feb 199404,09212.50$0
Jan 199444,11912.66$51
Dec 199302,55912.33$0
Nov 199303,81714.49$0
Oct 199303,38815.85$0
Sep 199303,28415.03$0
Aug 199303,54715.66$0
Jul 199303,28815.46$0
Jun 199303,04716.79$0
May 199303,32317.68$0
Apr 199303,25118.05$0
Mar 199303,70318.14$0
Feb 199303,36917.90$0
Jan 199303,87616.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   91 Mcf  × $  3.05 =       $277

────────────────────────────────────────────────────
Month total                                     $277

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/60323 is the state's own key, not one this site invented.