MCMILLAN, W. B.

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 125642District 7CField 81267333CondensateGasSaveExport
Value, all time
$777 k
Jan 1993 – May 2026
Value, last 12 filed months
$7 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
CondensateDisposition109 bbl$3,263
GasProduction235,424 Mcf$773,486
Total$776,749

66,585 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 30.3623, -100.5440. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.36235, -100.54400 · 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
5,750 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 5,750 ft.

Completions filed
Sep 1987
1 of 1 wells

1 well

42-4353335745,750 ftSep 1987

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 20260158106.413.05$481
Apr 2026015098.932.87$430
Mar 2026017389.753.15$545
Feb 2026015963.503.75$596
Jan 2026016359.138.00$1,304
Dec 2025017856.664.41$786
Nov 2025018358.593.93$719
Oct 2025011459.383.30$377
Sep 2025016662.743.08$511
Aug 2025017363.933.01$522
Jul 2025017566.743.32$580
Jun 2025017366.483.13$541
May 2025016860.553.23$543
Apr 2025017862.363.54$631
Mar 2025015467.704.27$657
Feb 2025016370.884.34$708
Jan 2025016474.324.28$702
Dec 2024018168.993.12$565
Nov 2024018169.052.20$398
Oct 2024021571.372.28$491
Sep 2024010769.612.36$253
Aug 2024018275.632.06$376
Jul 2024017979.932.15$384
Jun 2024018078.082.63$474
May 2024019778.812.20$433
Apr 2024019584.451.66$324
Mar 2024018880.301.55$290
Feb 2024017676.091.78$314
Jan 2024017973.023.30$590
Dec 2023019871.262.61$517
Nov 2023019077.892.81$533
Oct 2023016685.443.09$512
Sep 2023018589.042.74$506
Aug 2023020180.522.67$537
Jul 2023019474.852.64$513
Jun 2023017068.962.26$384
May 2023019970.622.23$443
Apr 2023020278.122.24$452
Mar 2023020272.852.39$483
Feb 2023018275.112.47$449
Jan 2023017176.533.39$579
Dec 2022011776.415.73$670
Nov 2022014285.005.65$802
Oct 2022014987.185.86$874
Sep 2022014584.888.16$1,184
Aug 2022014494.529.13$1,314
Jul 20220152101.587.54$1,146
Jun 20220165115.097.98$1,316
May 20220172109.378.43$1,450
Apr 20220158104.226.84$1,080
Mar 20220155108.885.08$787
Feb 2022012191.054.86$588
Jan 2022015181.844.54$685
Dec 2021016171.323.90$628
Nov 2021014877.435.24$775
Oct 2021016579.795.71$943
Sep 2021016869.865.35$899
Aug 2021017066.024.22$718
Jul 2021013570.783.98$538
Jun 2021014069.493.38$473
May 2021013063.483.02$392
Apr 2021013360.362.76$367
Mar 2021010061.302.72$272
Feb 202108057.805.55$444
Jan 2021012650.412.81$354
Dec 2020013344.642.68$356
Nov 2020013438.772.71$363
Oct 2020014336.972.48$354
Sep 2020013237.091.99$263
Aug 2020014639.982.39$348
Jul 2020013538.371.83$246
Jun 2020013734.901.69$232
May 2020015116.921.81$274
Apr 2020012514.751.80$226
Mar 202009230.341.86$171
Feb 2020011849.881.98$234
Jan 2020014757.252.09$308
Dec 2019012659.012.30$290
Nov 2019014155.302.75$388
Oct 2019016853.472.42$406
Sep 2019016755.052.66$444
Aug 2019016153.112.30$371
Jul 2019015556.272.46$381
Jun 2019015552.782.49$386
May 2019016358.482.74$447
Apr 2019015862.632.75$435
Mar 2019015556.803.06$475
Feb 2019013850.852.79$385
Jan 2019014546.033.23$468
Dec 2018014746.594.19$615
Nov 2018013852.934.24$585
Oct 2018017761.443.40$601
Sep 2018017359.543.11$538
Aug 2018017759.403.07$543
Jul 2018014265.142.93$416
Jun 2018017960.183.08$551
May 2018019565.382.90$566
Apr 2018018263.842.90$528
Mar 2018018661.222.79$518
Feb 2018016361.782.77$451
Jan 2018014862.874.01$593
Dec 2017017857.272.92$520
Nov 2017014955.423.12$465
Oct 2017017049.292.98$507
Sep 2017018547.523.09$571
Aug 2017019245.373.00$577
Jul 2017018143.873.09$559
Jun 2017018842.493.09$580
May 2017020345.373.26$662
Apr 2017020847.933.21$668
Mar 2017020346.772.98$606
Feb 2017012050.452.95$354
Jan 2017014649.413.42$499
Dec 2016011148.763.72$413
Nov 2016016342.492.64$431
Oct 2016012446.193.09$383
Sep 2016011641.553.10$360
Aug 201605441.442.92$158
Jul 201606641.622.92$193
Jun 2016020245.352.69$543
May 2016021142.521.99$420
Apr 2016021036.561.99$418
Mar 2016021533.011.79$386
Feb 2016020126.472.06$415
Jan 2016019827.352.36$468
Dec 2015019132.362.00$382
Nov 2015013438.792.17$290
Oct 2015022843.552.43$553
Sep 201507942.992.76$218
Aug 201502840.162.87$80
Jul 2015014748.152.95$433
Jun 2015028956.152.88$833
May 2015030655.212.96$904
Apr 2015031549.822.71$853
Mar 2015029342.892.93$860
Feb 2015018444.662.98$548
Jan 2015029843.433.10$924
Dec 2014026554.693.59$952
Nov 2014026370.464.25$1,118
Oct 2014327678.303.90$1,312
Sep 2014027786.164.05$1,121
Aug 2014027689.394.04$1,114
Jul 2014027796.564.18$1,158
Jun 2014024698.164.74$1,165
May 2014023494.734.73$1,106
Apr 2014019495.944.81$933
Mar 2014024395.895.06$1,229
Feb 2014033697.406.19$2,081
Jan 2014037790.404.86$1,832
Dec 2013034391.824.35$1,494
Nov 2013030988.853.74$1,155
Oct 2013033197.423.78$1,251
Sep 20130302104.113.72$1,123
Aug 20130344104.253.52$1,212
Jul 20130400102.523.72$1,487
Jun 2013034894.403.93$1,369
May 2013040494.834.15$1,676
Apr 2013038793.964.28$1,657
Mar 2013040393.623.91$1,577
Feb 2013036091.233.42$1,231
Jan 2013040891.603.42$1,395
Dec 2012041686.773.42$1,423
Nov 2012042586.953.62$1,541
Oct 2012046489.383.40$1,577
Sep 2012044794.672.92$1,305
Aug 2012048092.662.91$1,396
Jul 2012053485.133.02$1,613
Jun 2012052979.822.52$1,333
May 2012055591.612.49$1,381
Apr 20120484101.652.00$966
Mar 20120519105.052.22$1,153
Feb 20120436101.102.57$1,121
Jan 2012058398.092.73$1,594
Dec 2011057696.873.24$1,866
Nov 2011059895.723.31$1,980
Oct 2011049084.983.65$1,788
Sep 2011052183.623.99$2,077
Aug 2011058483.404.15$2,423
Jul 2011065094.144.52$2,936
Jun 2011064392.904.64$2,983
May 2011071898.134.40$3,163
Apr 20110769105.964.33$3,332
Mar 2011068096.364.06$2,759
Feb 2011053185.644.18$2,220
Jan 2011053386.504.59$2,446
Dec 2010051185.734.35$2,222
Nov 2010049580.843.80$1,879
Oct 2010053678.103.51$1,881
Sep 2010056872.633.98$2,260
Aug 2010065073.684.42$2,873
Jul 2010069572.554.74$3,292
Jun 2010072070.364.91$3,535
May 2010074371.124.24$3,147
Apr 2010060881.694.12$2,507
Mar 2010070278.394.39$3,081
Feb 2010057973.585.44$3,151
Jan 2010059874.365.96$3,567
Dec 2009067671.445.48$3,707
Nov 2009080874.593.75$3,031
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009046867.423.22$1,506
Jul 2009043161.133.46$1,493
Jun 2009041966.163.90$1,632
May 2009047754.743.93$1,873
Apr 2009039846.773.59$1,428
Mar 2009044442.144.06$1,802
Feb 2009039232.814.63$1,816
Jan 2009041335.865.37$2,218
Dec 2008739037.105.98$2,591
Nov 2008042355.496.86$2,902
Oct 2008046275.246.92$3,198
Sep 20080465101.767.88$3,663
Aug 20080476114.228.48$4,038
Jul 20080472131.0811.39$5,376
Jun 20080473131.3313.03$6,164
May 20080496123.1711.57$5,741
Apr 20080460110.3110.45$4,809
Mar 20080496101.909.66$4,793
Feb 2008073292.538.77$6,420
Jan 2008067190.388.21$5,506
Dec 2007053088.337.30$3,870
Nov 2007051591.677.29$3,755
Oct 2007054882.856.92$3,793
Sep 2007053675.846.24$3,347
Aug 2007056669.066.39$3,616
Jul 2007060570.906.39$3,865
Jun 2007752862.007.55$4,420
May 2007053758.747.85$4,213
Apr 2007044559.617.81$3,473
Mar 2007051256.927.30$3,739
Feb 2007055255.108.22$4,535
Jan 2007068450.306.73$4,601
Dec 2006064456.656.92$4,455
Nov 2006060754.207.62$4,624
Oct 2006043754.906.01$2,628
Sep 2006042660.085.04$2,146
Aug 2006041968.717.34$3,075
Jul 2006041969.376.34$2,658
Jun 2006040266.286.38$2,566
May 2006060666.016.42$3,894
Apr 2006640764.397.36$3,382
Mar 2006047456.707.08$3,357
Feb 2006049357.597.75$3,821
Jan 2006051360.598.93$4,583
Dec 2005058954.9413.42$7,902
Nov 2005091054.6910.59$9,635
Oct 2005092158.3413.80$12,706
Sep 2005060261.4512.08$7,272
Aug 2005077261.519.80$7,563
Jul 2005081255.697.84$6,369
Jun 2005079752.337.38$5,883
May 2005079445.226.65$5,281
Apr 2005060049.207.36$4,416
Mar 2005077250.377.15$5,524
Feb 2005077445.226.31$4,885
Jan 2005085543.166.32$5,405
Dec 2004079739.866.75$5,381
Nov 2004077245.286.33$4,887
Oct 2004072049.706.52$4,691
Sep 2004886043.245.28$4,890
Aug 2004092042.375.55$5,107
Jul 2004081538.286.08$4,959
Jun 2004084736.106.43$5,449
May 2004089037.486.49$5,780
Apr 2004082834.475.86$4,851
Mar 2004082934.365.53$4,584
Feb 2004079032.455.51$4,353
Jan 2004085632.036.30$5,392
Dec 2003080230.266.30$5,054
Nov 2003090428.804.60$4,154
Oct 2003098428.174.76$4,683
Sep 2003092126.314.75$4,374
Aug 2003076129.765.13$3,904
Jul 2003079829.415.17$4,126
Jun 2003077128.565.98$4,613
May 2003092926.595.97$5,549
Apr 2003094526.675.41$5,110
Mar 20031079231.146.10$5,139
Feb 2003097933.487.93$7,759
Jan 2003095530.315.58$5,331
Dec 200201,00726.914.85$4,888
Nov 2002089424.664.14$3,698
Oct 200201,05026.464.23$4,441
Sep 200201,05127.443.64$3,821
Aug 200201,01325.963.16$3,205
Jul 200201,11924.583.06$3,426
Jun 200201,07223.733.34$3,579
May 200201,16824.663.58$4,186
Apr 200201,05023.653.51$3,688
Mar 200201,15222.003.10$3,574
Feb 2002131,09118.222.38$2,829
Jan 200201,42117.172.38$3,376
Dec 200101,33616.932.36$3,159
Nov 200101,40918.072.41$3,389
Oct 200101,30019.782.53$3,288
Sep 200101,22024.262.25$2,747
Aug 200101,24224.873.05$3,792
Jul 200101,40823.933.20$4,501
Jun 200151,47524.563.82$5,763
May 200101,16825.524.31$5,031
Apr 200101,26524.685.34$6,749
Mar 200101,54024.545.38$8,280
Feb 200101,38927.755.77$8,010
Jan 200101,96627.478.40$16,512
Dec 200002,34526.889.12$21,392
Nov 200002,59132.215.66$14,660
Oct 2000020331.235.15$1,045
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999023723.192.43$577
Oct 1999066720.982.80$1,870
Sep 1999092421.752.62$2,420
Aug 1999083519.262.88$2,401
Jul 1999078417.892.37$1,860
Jun 1999083215.942.36$1,965
May 1999078615.792.32$1,824
Apr 1999081915.102.21$1,808
Mar 1999082012.471.84$1,507
Feb 199906959.981.82$1,263
Jan 1999089510.381.90$1,700
Dec 199808099.201.77$1,435
Nov 1998066710.892.19$1,458
Oct 1998079512.421.97$1,566
Sep 1998066812.592.08$1,391
Aug 1998087011.301.91$1,659
Jul 1998064011.742.24$1,432
Jun 1998088611.242.24$1,982
May 1998095612.622.21$2,109
Apr 1998094113.042.51$2,358
Mar 1998083012.802.31$1,917
Feb 1998082413.952.30$1,894
Jan 1998091514.702.15$1,972
Dec 1997094316.322.41$2,274
Nov 1997088018.193.09$2,718
Oct 199701,02819.253.15$3,238
Sep 199701,00417.742.95$2,967
Aug 1997093717.862.55$2,394
Jul 1997095717.582.25$2,150
Jun 1997098917.242.26$2,232
May 199791,19318.972.31$2,925
Apr 1997093517.882.08$1,947
Mar 199701,12918.951.94$2,189
Feb 1997095320.492.21$2,102
Jan 199701,11123.483.54$3,933
Dec 199601,10823.32$0
Nov 199621,02321.97$44
Oct 1996084823.31$0
Sep 1996060422.22$0
Aug 1996073120.26$0
Jul 199601,07919.55$0
Jun 1996087718.73$0
May 1996096319.43$0
Apr 1996151,26221.51$323
Mar 199601,31219.38$0
Feb 199601,26116.98$0
Jan 199601,39217.07$0
Dec 199501,60617.19$0
Nov 199501,23316.00$0
Oct 199501,39315.43$0
Sep 199501,55016.18$0
Aug 199501,43215.92$0
Jul 199501,47215.24$0
Jun 199501,66716.41$0
May 199501,42517.56$0
Apr 199501,51317.73$0
Mar 199501,52616.44$0
Feb 199501,58316.58$0
Jan 199501,68615.92$0
Dec 199401,66715.03$0
Nov 199481,07315.90$127
Oct 199401,53315.58$0
Sep 199401,39815.29$0
Aug 199401,39816.13$0
Jul 199401,38017.56$0
Jun 199401,44517.09$0
May 199401,19815.88$0
Apr 199401,42414.14$0
Mar 199401,44112.46$0
Feb 199401,44412.50$0
Jan 199401,47912.66$0
Dec 199311,53112.33$12
Nov 199301,52214.49$0
Oct 199301,54415.85$0
Sep 199301,62215.03$0
Aug 199301,44515.66$0
Jul 199301,71815.46$0
Jun 1993131,16616.79$218
May 199301,66917.68$0
Apr 199301,71718.05$0
Mar 199311,81918.14$18
Feb 199311,61117.90$18
Jan 199301,79516.93$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                  158 Mcf  × $  3.05 =       $481

────────────────────────────────────────────────────
Month total                                     $481

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/125642 is the state's own key, not one this site invented.