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 176638District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$899 k
Jan 2000 – May 2026
Value, last 12 filed months
$8 k
at the published price for each month
Months reported
317
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 Gas112000-05-23141716
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
CondensateDisposition162 bbl$6,943
GasProduction201,685 Mcf$892,468
Total$899,412

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 30.3434, -100.5077. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.34338, -100.50768 · 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
5,610 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 5,610 ft.

Completions filed
Jan 2000
1 of 1 wells

1 well

42-43535046165,610 ftJan 2000

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 (317)

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

317 months

May 20260143106.413.05$436
Apr 2026013398.932.87$382
Mar 2026019389.753.15$608
Feb 2026014763.503.75$551
Jan 2026015359.138.00$1,224
Dec 2025022156.664.41$975
Nov 2025023758.593.93$931
Oct 2025010459.383.30$344
Sep 2025018962.743.08$582
Aug 2025016963.933.01$509
Jul 2025018166.743.32$600
Jun 2025017666.483.13$551
May 2025013560.553.23$436
Apr 2025017462.363.54$617
Mar 2025012467.704.27$529
Feb 2025012770.884.34$551
Jan 2025016674.324.28$710
Dec 2024019168.993.12$596
Nov 2024020169.052.20$442
Oct 2024023471.372.28$534
Sep 2024015469.612.36$364
Aug 2024025775.632.06$530
Jul 2024033979.932.15$728
Jun 2024039878.082.63$1,048
May 2024041378.812.20$908
Apr 2024035084.451.66$581
Mar 2024039680.301.55$612
Feb 2024042476.091.78$756
Jan 2024030173.023.30$993
Dec 2023025771.262.61$671
Nov 2023018177.892.81$508
Oct 2023025185.443.09$775
Sep 2023022689.042.74$618
Aug 2023024880.522.67$663
Jul 2023036374.852.64$959
Jun 2023033968.962.26$766
May 2023031070.622.23$690
Apr 2023034078.122.24$761
Mar 2023036272.852.39$866
Feb 2023032375.112.47$796
Jan 2023035176.533.39$1,189
Dec 2022034976.415.73$1,999
Nov 2022030585.005.65$1,722
Oct 2022037187.185.86$2,175
Sep 2022025684.888.16$2,090
Aug 2022026594.529.13$2,419
Jul 20220270101.587.54$2,036
Jun 20220279115.097.98$2,226
May 20220335109.378.43$2,825
Apr 20220400104.226.84$2,735
Mar 20220351108.885.08$1,782
Feb 2022034991.054.86$1,696
Jan 2022026681.844.54$1,207
Dec 2021037771.323.90$1,470
Nov 2021037777.435.24$1,974
Oct 2021043279.795.71$2,468
Sep 2021831969.865.35$2,266
Aug 2021029366.024.22$1,237
Jul 20211230670.783.98$2,068
Jun 2021032669.493.38$1,102
May 2021133663.483.02$1,077
Apr 2021036860.362.76$1,015
Mar 20211434161.302.72$1,785
Feb 2021016057.805.55$888
Jan 2021034950.412.81$981
Dec 20202431344.642.68$1,909
Nov 2020047138.772.71$1,275
Oct 2020019036.972.48$471
Sep 2020016137.091.99$321
Aug 2020016839.982.39$401
Jul 2020024538.371.83$447
Jun 2020025034.901.69$423
May 20203820016.921.81$1,006
Apr 2020022514.751.80$406
Mar 2020020530.341.86$381
Feb 2020830049.881.98$993
Jan 20200057.252.09$0
Dec 2019018859.012.30$433
Nov 2019024555.302.75$674
Oct 2019034553.472.42$834
Sep 2019059355.052.66$1,576
Aug 2019018753.112.30$431
Jul 2019048556.272.46$1,193
Jun 2019054552.782.49$1,358
May 2019053058.482.74$1,452
Apr 2019050862.632.75$1,397
Mar 2019148856.803.06$1,551
Feb 2019042950.852.79$1,198
Jan 2019143946.033.23$1,463
Dec 2018043546.594.19$1,821
Nov 2018141852.934.24$1,824
Oct 2018043261.443.40$1,468
Sep 2018048859.543.11$1,517
Aug 2018046359.403.07$1,420
Jul 2018048465.142.93$1,419
Jun 2018245460.183.08$1,517
May 2018048565.382.90$1,407
Apr 2018046763.842.90$1,355
Mar 2018351661.222.79$1,622
Feb 2018047061.782.77$1,300
Jan 2018451762.874.01$2,324
Dec 2017045757.272.92$1,335
Nov 2017447655.423.12$1,706
Oct 2017045849.292.98$1,367
Sep 2017037947.523.09$1,170
Aug 2017049945.373.00$1,499
Jul 2017036243.873.09$1,118
Jun 2017046142.493.09$1,423
May 2017449245.373.26$1,787
Apr 2017051047.933.21$1,638
Mar 2017446046.772.98$1,560
Feb 2017055150.452.95$1,627
Jan 2017438549.413.42$1,514
Dec 2016049748.763.72$1,850
Nov 20164042.492.64$170
Oct 2016026046.193.09$803
Sep 2016047441.553.10$1,470
Aug 2016422141.442.92$812
Jul 2016052341.622.92$1,529
Jun 2016052545.352.69$1,410
May 2016054242.521.99$1,079
Apr 2016457336.561.99$1,287
Mar 2016042433.011.79$761
Feb 2016755026.472.06$1,320
Jan 2016361527.352.36$1,536
Dec 2015062932.362.00$1,259
Nov 2015251338.792.17$1,189
Oct 2015064943.552.43$1,575
Sep 2015022442.992.76$618
Aug 20150040.162.87$0
Jul 2015214248.152.95$515
Jun 2015021556.152.88$620
May 2015028155.212.96$830
Apr 2015035049.822.71$947
Mar 2015056442.892.93$1,655
Feb 2015039144.662.98$1,164
Jan 20150443.433.10$12
Dec 20140054.693.59$0
Nov 2014016170.464.25$685
Oct 2014035578.303.90$1,385
Sep 2014039186.164.05$1,582
Aug 2014038389.394.04$1,545
Jul 2014056296.564.18$2,349
Jun 2014053098.164.74$2,511
May 2014034994.734.73$1,650
Apr 2014034595.944.81$1,659
Mar 2014036995.895.06$1,866
Feb 2014040497.406.19$2,502
Jan 2014043490.404.86$2,110
Dec 2013044491.824.35$1,933
Nov 2013051488.853.74$1,921
Oct 2013046997.423.78$1,773
Sep 20130470104.113.72$1,747
Aug 20130499104.253.52$1,758
Jul 20130578102.523.72$2,149
Jun 2013038794.403.93$1,522
May 2013045894.834.15$1,900
Apr 2013040293.964.28$1,722
Mar 2013054893.623.91$2,144
Feb 2013051391.233.42$1,754
Jan 2013049491.603.42$1,689
Dec 2012053086.773.42$1,813
Nov 2012055786.953.62$2,019
Oct 2012057889.383.40$1,965
Sep 2012050894.672.92$1,483
Aug 2012052092.662.91$1,512
Jul 2012056585.133.02$1,707
Jun 2012059179.822.52$1,489
May 2012062091.612.49$1,543
Apr 20120575101.652.00$1,148
Mar 20120711105.052.22$1,580
Feb 20120673101.102.57$1,730
Jan 2012085698.092.73$2,340
Dec 2011060196.873.24$1,947
Nov 2011032595.723.31$1,076
Oct 2011023584.983.65$857
Sep 2011067983.623.99$2,706
Aug 2011052983.404.15$2,195
Jul 2011065594.144.52$2,959
Jun 2011066692.904.64$3,090
May 2011062598.134.40$2,753
Apr 20110137105.964.33$594
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201103086.504.59$138
Dec 201009185.734.35$396
Nov 201006580.843.80$247
Oct 2010012578.103.51$439
Sep 2010010672.633.98$422
Aug 201005873.684.42$256
Jul 2010030572.554.74$1,445
Jun 2010012570.364.91$614
May 2010026471.124.24$1,118
Apr 2010026981.694.12$1,109
Mar 20100978.394.39$40
Feb 2010015173.585.44$822
Jan 2010023274.365.96$1,384
Dec 2009020071.445.48$1,097
Nov 2009016974.593.75$634
Oct 2009020972.544.11$859
Sep 2009019365.543.06$592
Aug 20090067.423.22$0
Jul 2009048361.133.46$1,673
Jun 2009047366.163.90$1,842
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200903242.144.06$130
Feb 2009026932.814.63$1,246
Jan 2009021035.865.37$1,128
Dec 2008020537.105.98$1,225
Nov 2008029755.496.86$2,038
Oct 2008043575.246.92$3,011
Sep 20080317101.767.88$2,497
Aug 20080349114.228.48$2,961
Jul 20080333131.0811.39$3,793
Jun 20080395131.3313.03$5,148
May 20080375123.1711.57$4,340
Apr 20080364110.3110.45$3,806
Mar 20080409101.909.66$3,953
Feb 2008045492.538.77$3,982
Jan 2008052990.388.21$4,341
Dec 2007054988.337.30$4,009
Nov 2007052591.677.29$3,828
Oct 2007070082.856.92$4,845
Sep 2007075875.846.24$4,733
Aug 2007049569.066.39$3,162
Jul 2007018070.906.39$1,150
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 200705559.617.81$429
Mar 2007017156.927.30$1,249
Feb 2007022955.108.22$1,881
Jan 2007016350.306.73$1,096
Dec 2006040556.656.92$2,802
Nov 2006044554.207.62$3,390
Oct 2006058654.906.01$3,524
Sep 2006056260.085.04$2,831
Aug 2006049168.717.34$3,604
Jul 2006039969.376.34$2,531
Jun 2006046666.286.38$2,975
May 2006049766.016.42$3,193
Apr 2006042364.397.36$3,113
Mar 2006039756.707.08$2,812
Feb 2006037257.597.75$2,883
Jan 2006042960.598.93$3,832
Dec 2005047054.9413.42$6,305
Nov 2005046054.6910.59$4,871
Oct 2005060458.3413.80$8,333
Sep 2005058261.4512.08$7,030
Aug 2005062061.519.80$6,074
Jul 2005071855.697.84$5,632
Jun 2005075452.337.38$5,565
May 2005076445.226.65$5,081
Apr 2005066049.207.36$4,858
Mar 2005053950.377.15$3,856
Feb 2005060145.226.31$3,793
Jan 2005062443.166.32$3,945
Dec 2004067739.866.75$4,570
Nov 2004061845.286.33$3,912
Oct 2004082949.706.52$5,401
Sep 2004087843.245.28$4,639
Aug 2004086842.375.55$4,818
Jul 2004091838.286.08$5,585
Jun 2004085136.106.43$5,475
May 200401,02437.486.49$6,650
Apr 2004073934.475.86$4,329
Mar 200401,03634.365.53$5,729
Feb 200401,02932.455.51$5,669
Jan 200401,00832.036.30$6,350
Dec 2003095130.266.30$5,993
Nov 2003094628.804.60$4,347
Oct 200301,01328.174.76$4,822
Sep 200301,05426.314.75$5,006
Aug 200301,15429.765.13$5,920
Jul 200301,15029.415.17$5,946
Jun 200301,15828.565.98$6,928
May 200301,20226.595.97$7,179
Apr 200301,28726.675.41$6,959
Mar 200301,21231.146.10$7,388
Feb 200301,06633.487.93$8,449
Jan 200301,19230.315.58$6,654
Dec 2002095526.914.85$4,635
Nov 200201,23824.664.14$5,122
Oct 200201,30426.464.23$5,515
Sep 200201,26727.443.64$4,606
Aug 200231,33025.963.16$4,286
Jul 200201,37724.583.06$4,216
Jun 200201,34923.733.34$4,503
May 200201,44024.663.58$5,161
Apr 200201,35223.653.51$4,749
Mar 200201,43722.003.10$4,459
Feb 200201,45018.222.38$3,445
Jan 200202,01017.172.38$4,775
Dec 200101,98316.932.36$4,689
Nov 200101,70218.072.41$4,094
Oct 200101,87719.782.53$4,747
Sep 200101,96624.262.25$4,426
Aug 200102,13424.873.05$6,515
Jul 200101,99723.933.20$6,385
Jun 200102,01124.563.82$7,690
May 200101,92525.524.31$8,292
Apr 200102,26524.685.34$12,085
Mar 200102,35324.545.38$12,651
Feb 200102,23427.755.77$12,884
Jan 200102,58527.478.40$21,711
Dec 200002,54026.889.12$23,171
Nov 200002,62032.215.66$14,824
Oct 200002,67131.235.15$13,744
Sep 200002,61031.875.19$13,537
Aug 200002,88829.644.54$13,114
Jul 200003,07228.534.09$12,564
Jun 200003,67729.304.40$16,169
May 200004,13127.263.68$15,201
Apr 200004,39524.513.12$13,695
Mar 200005,65528.422.86$16,172
Feb 200007,08227.622.73$19,309
Jan 200002,16925.272.48$5,380

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                  143 Mcf  × $  3.05 =       $436

────────────────────────────────────────────────────
Month total                                     $436

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/176638 is the state's own key, not one this site invented.