MCMILLIAN, W. B. 10

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 180650District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$499 k
Nov 2000 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
307
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 Gas112001-03-22143111
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
CondensateDisposition5 bbl$186
GasProduction93,761 Mcf$499,279
Total$499,465

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 30.3686, -100.5315. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.36858, -100.53151 · 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
Nov 2000
1 of 1 wells

1 well

42-43535256175,700 ftNov 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 (307)

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

307 months

May 2026091106.413.05$277
Apr 202609798.932.87$278
Mar 2026011089.753.15$346
Feb 202609563.503.75$356
Jan 2026010859.138.00$864
Dec 2025011456.664.41$503
Nov 2025011758.593.93$459
Oct 202508359.383.30$274
Sep 2025010362.743.08$317
Aug 2025010363.933.01$311
Jul 2025010566.743.32$348
Jun 2025010166.483.13$316
May 202509460.553.23$304
Apr 2025010862.363.54$383
Mar 202509767.704.27$414
Feb 202509070.884.34$391
Jan 2025010874.324.28$462
Dec 2024011468.993.12$356
Nov 2024011169.052.20$244
Oct 2024013171.372.28$299
Sep 202406969.612.36$163
Aug 2024011775.632.06$241
Jul 2024011779.932.15$251
Jun 2024011778.082.63$308
May 2024012278.812.20$268
Apr 2024011184.451.66$184
Mar 2024011080.301.55$170
Feb 2024011176.091.78$198
Jan 2024011873.023.30$389
Dec 2023011571.262.61$300
Nov 2023011377.892.81$317
Oct 2023011285.443.09$346
Sep 2023011189.042.74$304
Aug 2023010780.522.67$286
Jul 2023011274.852.64$296
Jun 2023010968.962.26$246
May 2023011470.622.23$254
Apr 2023011278.122.24$251
Mar 2023011672.852.39$278
Feb 2023011375.112.47$279
Jan 2023011776.533.39$396
Dec 2022010976.415.73$624
Nov 2022010185.005.65$570
Oct 2022011487.185.86$668
Sep 202209084.888.16$735
Aug 2022010194.529.13$922
Jul 20220112101.587.54$845
Jun 20220108115.097.98$862
May 20220110109.378.43$928
Apr 20220119104.226.84$814
Mar 20220129108.885.08$655
Feb 2022011691.054.86$564
Jan 2022010681.844.54$481
Dec 2021011571.323.90$448
Nov 2021010877.435.24$566
Oct 2021011479.795.71$651
Sep 2021010369.865.35$551
Aug 202109066.024.22$380
Jul 202108270.783.98$327
Jun 202108369.493.38$281
May 202108663.483.02$260
Apr 202108860.362.76$243
Mar 202109761.302.72$264
Feb 202106957.805.55$383
Jan 202108850.412.81$247
Dec 202008944.642.68$238
Nov 202008438.772.71$227
Oct 202007536.972.48$186
Sep 202006737.091.99$133
Aug 202006939.982.39$165
Jul 202006538.371.83$119
Jun 202006334.901.69$106
May 202007116.921.81$129
Apr 202006814.751.80$123
Mar 202007330.341.86$136
Feb 202006949.881.98$137
Jan 202007757.252.09$161
Dec 201907159.012.30$164
Nov 201906655.302.75$182
Oct 201907253.472.42$174
Sep 201908955.052.66$237
Aug 201908353.112.30$191
Jul 201906956.272.46$170
Jun 201907352.782.49$182
May 201907258.482.74$197
Apr 201906962.632.75$190
Mar 201906956.803.06$211
Feb 201906150.852.79$170
Jan 201906546.033.23$210
Dec 201806546.594.19$272
Nov 201806452.934.24$271
Oct 201806461.443.40$217
Sep 201806759.543.11$208
Aug 201806159.403.07$187
Jul 201816665.142.93$259
Jun 201807060.183.08$215
May 201807665.382.90$220
Apr 201807363.842.90$212
Mar 201807661.222.79$212
Feb 201807161.782.77$196
Jan 201807862.874.01$313
Dec 201707557.272.92$219
Nov 201707555.423.12$234
Oct 201707249.292.98$215
Sep 201706747.523.09$207
Aug 201707745.373.00$231
Jul 201707843.873.09$241
Jun 201707542.493.09$232
May 201708245.373.26$268
Apr 201708047.933.21$257
Mar 201708446.772.98$251
Feb 201707750.452.95$227
Jan 201708449.413.42$287
Dec 201607848.763.72$290
Nov 201618342.492.64$262
Oct 201608446.193.09$260
Sep 201607541.553.10$233
Aug 201606641.442.92$193
Jul 201607541.622.92$219
Jun 201607445.352.69$199
May 201608042.521.99$159
Apr 201607736.561.99$153
Mar 201608133.011.79$145
Feb 201617726.472.06$185
Jan 201608127.352.36$192
Dec 201508232.362.00$164
Nov 201507138.792.17$154
Oct 201507443.552.43$180
Sep 201508342.992.76$229
Aug 201508640.162.87$247
Jul 201508548.152.95$250
Jun 201507456.152.88$213
May 201508355.212.96$245
Apr 201508149.822.71$219
Mar 201508442.892.93$247
Feb 201509044.662.98$268
Jan 201509743.433.10$301
Dec 201409454.693.59$338
Nov 201409170.464.25$387
Oct 201409678.303.90$374
Sep 201409286.164.05$372
Aug 201409289.394.04$371
Jul 201409696.564.18$401
Jun 201409098.164.74$426
May 201409594.734.73$449
Apr 201408695.944.81$414
Mar 201409495.895.06$475
Feb 201409397.406.19$576
Jan 201409590.404.86$462
Dec 201309591.824.35$414
Nov 201308888.853.74$329
Oct 201308197.423.78$306
Sep 2013075104.113.72$279
Aug 2013078104.253.52$275
Jul 2013086102.523.72$320
Jun 201308094.403.93$315
May 201308394.834.15$344
Apr 201308493.964.28$360
Mar 201309593.623.91$372
Feb 201308291.233.42$280
Jan 201309691.603.42$328
Dec 201209586.773.42$325
Nov 2012010086.953.62$363
Oct 2012010589.383.40$357
Sep 2012010094.672.92$292
Aug 2012010292.662.91$297
Jul 2012010185.133.02$305
Jun 2012010579.822.52$265
May 2012011091.612.49$274
Apr 20120112101.652.00$224
Mar 20120120105.052.22$267
Feb 20120112101.102.57$288
Jan 2012012498.092.73$339
Dec 2011011196.873.24$360
Nov 2011011995.723.31$394
Oct 2011012484.983.65$452
Sep 2011013383.623.99$530
Aug 2011014183.404.15$585
Jul 2011014394.144.52$646
Jun 2011014192.904.64$654
May 2011014598.134.40$639
Apr 20110153105.964.33$663
Mar 2011017296.364.06$698
Feb 2011013785.644.18$573
Jan 2011015186.504.59$693
Dec 2010017785.734.35$770
Nov 2010015880.843.80$600
Oct 2010011978.103.51$418
Sep 2010016672.633.98$661
Aug 2010021173.684.42$932
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010013071.124.24$551
Apr 2010012581.694.12$515
Mar 2010011178.394.39$487
Feb 2010010573.585.44$571
Jan 2010011374.365.96$674
Dec 2009013171.445.48$718
Nov 2009014974.593.75$559
Oct 2009015072.544.11$617
Sep 2009016765.543.06$512
Aug 2009016967.423.22$544
Jul 2009016261.133.46$561
Jun 2009018066.163.90$701
May 2009019554.743.93$766
Apr 2009018846.773.59$674
Mar 2009020542.144.06$832
Feb 2009013432.814.63$621
Jan 2009021135.865.37$1,133
Dec 2008018037.105.98$1,076
Nov 2008010955.496.86$748
Oct 2008011475.246.92$789
Sep 20080120101.767.88$945
Aug 20080120114.228.48$1,018
Jul 20080139131.0811.39$1,583
Jun 20080150131.3313.03$1,955
May 20080154123.1711.57$1,782
Apr 20080186110.3110.45$1,945
Mar 20080211101.909.66$2,039
Feb 2008020892.538.77$1,824
Jan 2008023990.388.21$1,961
Dec 2007026088.337.30$1,899
Nov 2007022691.677.29$1,648
Oct 2007027082.856.92$1,869
Sep 2007029375.846.24$1,830
Aug 2007029269.066.39$1,865
Jul 2007032370.906.39$2,063
Jun 2007031662.007.55$2,385
May 2007054858.747.85$4,300
Apr 2007055759.617.81$4,348
Mar 2007055656.927.30$4,060
Feb 2007050555.108.22$4,149
Jan 2007056250.306.73$3,780
Dec 2006059156.656.92$4,089
Nov 2006029054.207.62$2,209
Oct 2006052554.906.01$3,157
Sep 2006052760.085.04$2,655
Aug 2006045168.717.34$3,310
Jul 2006036569.376.34$2,315
Jun 2006042066.286.38$2,681
May 2006040566.016.42$2,602
Apr 2006049864.397.36$3,666
Mar 2006048856.707.08$3,456
Feb 2006043957.597.75$3,403
Jan 2006050860.598.93$4,538
Dec 2005050754.9413.42$6,802
Nov 2005047654.6910.59$5,040
Oct 2005056158.3413.80$7,739
Sep 2005049261.4512.08$5,943
Aug 2005057961.519.80$5,672
Jul 2005057855.697.84$4,534
Jun 2005053952.337.38$3,978
May 2005057245.226.65$3,804
Apr 2005050649.207.36$3,724
Mar 2005060450.377.15$4,322
Feb 2005048245.226.31$3,042
Jan 2005060843.166.32$3,844
Dec 2004062439.866.75$4,213
Nov 2004056545.286.33$3,577
Oct 2004057449.706.52$3,740
Sep 2004060943.245.28$3,218
Aug 2004054642.375.55$3,031
Jul 2004061738.286.08$3,754
Jun 2004061536.106.43$3,956
May 2004067737.486.49$4,397
Apr 2004063734.475.86$3,732
Mar 2004068834.365.53$3,805
Feb 2004064432.455.51$3,548
Jan 2004069932.036.30$4,403
Dec 2003067830.266.30$4,273
Nov 2003061628.804.60$2,831
Oct 2003076528.174.76$3,641
Sep 2003064626.314.75$3,068
Aug 2003067429.765.13$3,457
Jul 2003069329.415.17$3,583
Jun 2003072628.565.98$4,344
May 2003075726.595.97$4,521
Apr 2003075626.675.41$4,088
Mar 2003070231.146.10$4,279
Feb 2003074333.487.93$5,889
Jan 2003094030.315.58$5,247
Dec 2002094626.914.85$4,592
Nov 2002092724.664.14$3,835
Oct 2002091426.464.23$3,865
Sep 2002091727.443.64$3,333
Aug 2002293225.963.16$3,001
Jul 2002089324.583.06$2,734
Jun 2002087723.733.34$2,928
May 200201,00424.663.58$3,598
Apr 2002094223.653.51$3,309
Mar 200201,00122.003.10$3,106
Feb 2002094018.222.38$2,233
Jan 200201,16817.172.38$2,775
Dec 200101,10916.932.36$2,622
Nov 200101,18518.072.41$2,851
Oct 200101,34719.782.53$3,406
Sep 200101,42024.262.25$3,197
Aug 200101,56124.873.05$4,766
Jul 200101,55323.933.20$4,965
Jun 200101,66924.563.82$6,383
May 200101,74125.524.31$7,499
Apr 200101,98824.685.34$10,607
Mar 200102,16824.545.38$11,656
Feb 200101,94127.755.77$11,194
Jan 200102,86327.478.40$24,046
Dec 200004,07826.889.12$37,202
Nov 200002,02032.215.66$11,429

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/180650 is the state's own key, not one this site invented.