MCMILLAN, W. B. 15

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 186721District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$848 k
Aug 2001 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
298
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 Gas112002-02-26146446
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
CondensateDisposition523 bbl$39,570
GasProduction165,441 Mcf$808,779
Total$848,350

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 30.3683, -100.5485. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.36833, -100.54851 · 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
5,671 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 5,671 ft.

Completions filed
Aug 2001
1 of 1 wells

1 well

42-4353556255,671 ftAug 2001

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 (298)

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

298 months

May 20260162106.413.05$493
Apr 20261815898.932.87$2,234
Mar 2026018189.753.15$570
Feb 2026016363.503.75$611
Jan 20262317859.138.00$2,784
Dec 2025018956.664.41$834
Nov 2025017458.593.93$683
Oct 20252411159.383.30$1,792
Sep 2025017862.743.08$548
Aug 2025018463.933.01$555
Jul 2025018366.743.32$607
Jun 2025018166.483.13$566
May 20252317660.553.23$1,962
Apr 2025018762.363.54$663
Mar 2025015667.704.27$666
Feb 20252417570.884.34$2,461
Jan 2025017574.324.28$749
Dec 20242719468.993.12$2,468
Nov 2024019769.052.20$433
Oct 2024022571.372.28$513
Sep 2024011769.612.36$277
Aug 2024019875.632.06$409
Jul 20245920079.932.15$5,145
Jun 2024019078.082.63$500
May 2024020378.812.20$446
Apr 2024019684.451.66$325
Mar 20242719280.301.55$2,465
Feb 2024018476.091.78$328
Jan 2024019073.023.30$627
Dec 20232320671.262.61$2,177
Nov 2023119677.892.81$628
Oct 20232116985.443.09$2,316
Sep 2023020289.042.74$552
Aug 2023022280.522.67$593
Jul 2023022674.852.64$597
Jun 2023018268.962.26$411
May 20232521870.622.23$2,251
Apr 2023018478.122.24$412
Mar 2023020172.852.39$481
Feb 20232118675.112.47$2,036
Jan 2023020376.533.39$688
Dec 20221219776.415.73$2,046
Nov 2022019785.005.65$1,112
Oct 20221720787.185.86$2,696
Sep 2022020384.888.16$1,657
Aug 2022017294.529.13$1,570
Jul 20220155101.587.54$1,169
Jun 20220221115.097.98$1,763
May 202225270109.378.43$5,011
Apr 20220268104.226.84$1,832
Mar 202231296108.885.08$4,878
Feb 2022016691.054.86$807
Jan 20222722981.844.54$3,249
Dec 2021022171.323.90$862
Nov 20212820477.435.24$3,236
Oct 2021021679.795.71$1,234
Sep 2021820669.865.35$1,661
Aug 2021020966.024.22$882
Jul 2021020570.783.98$816
Jun 2021021169.493.38$713
May 2021120563.483.02$682
Apr 2021022560.362.76$621
Mar 2021015861.302.72$429
Feb 2021017157.805.55$949
Jan 2021021650.412.81$607
Dec 2020025544.642.68$682
Nov 2020022238.772.71$601
Oct 2020024436.972.48$605
Sep 2020021337.091.99$424
Aug 2020023839.982.39$568
Jul 2020019238.371.83$350
Jun 2020022034.901.69$372
May 2020023116.921.81$419
Apr 2020020114.751.80$363
Mar 2020014630.341.86$271
Feb 2020017549.881.98$347
Jan 2020423957.252.09$730
Dec 2019022859.012.30$525
Nov 2019024555.302.75$674
Oct 2019023953.472.42$578
Sep 2019022855.052.66$606
Aug 2019017153.112.30$394
Jul 2019014956.272.46$367
Jun 2019015552.782.49$386
May 2019022158.482.74$606
Apr 2019022962.632.75$630
Mar 2019023156.803.06$707
Feb 2019021450.852.79$598
Jan 2019022146.033.23$713
Dec 2018022246.594.19$929
Nov 2018023752.934.24$1,004
Oct 201802761.443.40$92
Sep 201802159.543.11$65
Aug 2018031859.403.07$975
Jul 2018021465.142.93$627
Jun 2018028860.183.08$886
May 2018022665.382.90$656
Apr 2018029163.842.90$844
Mar 2018035061.222.79$975
Feb 2018029461.782.77$813
Jan 2018027462.874.01$1,099
Dec 2017038757.272.92$1,131
Nov 2017037955.423.12$1,182
Oct 2017043049.292.98$1,283
Sep 2017042347.523.09$1,306
Aug 2017050245.373.00$1,508
Jul 2017046243.873.09$1,426
Jun 2017047342.493.09$1,460
May 2017048045.373.26$1,566
Apr 2017054647.933.21$1,754
Mar 2017058146.772.98$1,734
Feb 2017040850.452.95$1,205
Jan 2017039449.413.42$1,347
Dec 2016039148.763.72$1,456
Nov 2016034442.492.64$910
Oct 2016037546.193.09$1,159
Sep 2016038041.553.10$1,178
Aug 2016040041.442.92$1,170
Jul 2016053341.622.92$1,559
Jun 2016048345.352.69$1,297
May 2016050242.521.99$1,000
Apr 2016045736.561.99$910
Mar 2016045133.011.79$809
Feb 2016041126.472.06$848
Jan 2016050527.352.36$1,194
Dec 2015052632.362.00$1,053
Nov 2015053638.792.17$1,162
Oct 2015051343.552.43$1,245
Sep 2015018342.992.76$505
Aug 2015047240.162.87$1,356
Jul 2015046948.152.95$1,381
Jun 2015058556.152.88$1,686
May 2015063655.212.96$1,880
Apr 2015062249.822.71$1,683
Mar 2015063642.892.93$1,866
Feb 2015059044.662.98$1,756
Jan 2015047643.433.10$1,476
Dec 2014046254.693.59$1,659
Nov 2014053470.464.25$2,270
Oct 2014459478.303.90$2,630
Sep 2014049486.164.05$1,998
Aug 2014040989.394.04$1,650
Jul 2014055296.564.18$2,307
Jun 2014051198.164.74$2,421
May 2014058994.734.73$2,784
Apr 2014049195.944.81$2,361
Mar 2014050095.895.06$2,528
Feb 2014042197.406.19$2,607
Jan 2014055590.404.86$2,698
Dec 2013039691.824.35$1,724
Nov 2013058088.853.74$2,168
Oct 2013047797.423.78$1,803
Sep 20130598104.113.72$2,223
Aug 20130637104.253.52$2,244
Jul 20130646102.523.72$2,402
Jun 2013060794.403.93$2,388
May 2013060294.834.15$2,498
Apr 2013061093.964.28$2,612
Mar 2013061993.623.91$2,422
Feb 2013057091.233.42$1,949
Jan 2013063891.603.42$2,182
Dec 2012063886.773.42$2,182
Nov 2012065386.953.62$2,367
Oct 2012066989.383.40$2,274
Sep 2012066694.672.92$1,944
Aug 2012069392.662.91$2,015
Jul 2012071485.133.02$2,157
Jun 2012069879.822.52$1,758
May 2012060091.612.49$1,493
Apr 20120614101.652.00$1,226
Mar 20120678105.052.22$1,507
Feb 20120558101.102.57$1,434
Jan 2012064298.092.73$1,755
Dec 2011074496.873.24$2,410
Nov 2011076395.723.31$2,527
Oct 2011081184.983.65$2,959
Sep 2011069783.623.99$2,778
Aug 2011065083.404.15$2,697
Jul 2011051194.144.52$2,308
Jun 2011046292.904.64$2,144
May 2011048498.134.40$2,132
Apr 20110875105.964.33$3,792
Mar 2011059896.364.06$2,426
Feb 2011064185.644.18$2,679
Jan 2011046186.504.59$2,115
Dec 2010072485.734.35$3,148
Nov 2010056080.843.80$2,125
Oct 2010077178.103.51$2,705
Sep 2010087172.633.98$3,466
Aug 2010093573.684.42$4,132
Jul 2010095672.554.74$4,528
Jun 2010083270.364.91$4,085
May 2010077571.124.24$3,282
Apr 2010054681.694.12$2,251
Mar 2010062078.394.39$2,721
Feb 2010059673.585.44$3,244
Jan 2010085274.365.96$5,081
Dec 2009054371.445.48$2,978
Nov 2009084974.593.75$3,185
Oct 200901,14972.544.11$4,723
Sep 200901,06165.543.06$3,252
Aug 2009096267.423.22$3,096
Jul 2009091661.133.46$3,173
Jun 2009064766.163.90$2,520
May 2009082454.743.93$3,235
Apr 2009065646.773.59$2,353
Mar 2009024942.144.06$1,011
Feb 2009050632.814.63$2,344
Jan 2009072635.865.37$3,899
Dec 20081272637.105.98$4,785
Nov 2008082855.496.86$5,680
Oct 2008076375.246.92$5,281
Sep 20080708101.767.88$5,577
Aug 20080718114.228.48$6,091
Jul 20080860131.0811.39$9,795
Jun 20080540131.3313.03$7,038
May 20080749123.1711.57$8,669
Apr 20080794110.3110.45$8,301
Mar 20080875101.909.66$8,456
Feb 2008080392.538.77$7,043
Jan 2008086290.388.21$7,073
Dec 2007088288.337.30$6,440
Nov 2007083391.677.29$6,074
Oct 2007090982.856.92$6,292
Sep 2007091275.846.24$5,695
Aug 2007094469.066.39$6,030
Jul 2007094170.906.39$6,011
Jun 20071179262.007.55$6,660
May 2007065958.747.85$5,171
Apr 2007059159.617.81$4,613
Mar 2007069056.927.30$5,038
Feb 2007060755.108.22$4,987
Jan 2007070650.306.73$4,749
Dec 2006066056.656.92$4,566
Nov 2006068554.207.62$5,218
Oct 2006094254.906.01$5,665
Sep 2006090660.085.04$4,564
Aug 2006090568.717.34$6,643
Jul 2006089669.376.34$5,683
Jun 2006076566.286.38$4,884
May 2006089266.016.42$5,731
Apr 20061065164.397.36$5,436
Mar 2006068956.707.08$4,880
Feb 2006077757.597.75$6,023
Jan 2006096260.598.93$8,594
Dec 2005094354.9413.42$12,651
Nov 2005097354.6910.59$10,303
Oct 200501,03358.3413.80$14,251
Sep 200501,03861.4512.08$12,538
Aug 200501,02861.519.80$10,071
Jul 2005091055.697.84$7,138
Jun 200501,00852.337.38$7,440
May 200501,29345.226.65$8,600
Apr 2005096749.207.36$7,118
Mar 200501,22950.377.15$8,793
Feb 200501,35945.226.31$8,578
Jan 200501,53043.166.32$9,673
Dec 200401,35839.866.75$9,168
Nov 200401,48445.286.33$9,394
Oct 200401,81849.706.52$11,844
Sep 200431,85943.245.28$9,952
Aug 200402,21542.375.55$12,295
Jul 2004041838.286.08$2,543
Jun 2004056336.106.43$3,622
May 2004053237.486.49$3,455
Apr 2004043934.475.86$2,572
Mar 2004041234.365.53$2,278
Feb 2004039032.455.51$2,149
Jan 2004044132.036.30$2,778
Dec 2003049330.266.30$3,107
Nov 2003053128.804.60$2,440
Oct 2003061828.174.76$2,941
Sep 2003049026.314.75$2,327
Aug 2003053829.765.13$2,760
Jul 2003048529.415.17$2,508
Jun 2003054428.565.98$3,255
May 2003059826.595.97$3,572
Apr 2003056626.675.41$3,061
Mar 2003857331.146.10$3,742
Feb 2003057733.487.93$4,573
Jan 2003066930.315.58$3,734
Dec 2002070026.914.85$3,398
Nov 2002064824.664.14$2,681
Oct 2002074926.464.23$3,168
Sep 2002073727.443.64$2,679
Aug 2002077825.963.16$2,462
Jul 200201,03824.583.06$3,178
Jun 200201,07323.733.34$3,582
May 200201,26024.663.58$4,516
Apr 200201,23823.653.51$4,348
Mar 200201,36822.003.10$4,245
Feb 200261,33118.222.38$3,271
Jan 200201,49417.172.38$3,549
Dec 200101,58316.932.36$3,743
Nov 200101,55818.072.41$3,748
Oct 200101,79419.782.53$4,537
Sep 200102,18424.262.25$4,917
Aug 200101,39624.873.05$4,262

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                  162 Mcf  × $  3.05 =       $493

────────────────────────────────────────────────────
Month total                                     $493

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/186721 is the state's own key, not one this site invented.