MCMILLAN, 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 104049District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$321 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 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

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
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
CondensateDisposition137 bbl$3,937
GasProduction124,430 Mcf$317,206
Total$321,143

46,057 Mcf of this lease's gas, across 26 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 30.3667, -100.5254. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.36675, -100.52539 · 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
5,500 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 5,500 ft.

Completions filed
Feb 1983
1 of 1 wells

1 well

42-4353279465,500 ftFeb 1983

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 2026014106.413.05$43
Apr 202605198.932.87$146
Mar 202604589.753.15$142
Feb 202605763.503.75$214
Jan 2026013659.138.00$1,088
Dec 202504056.664.41$177
Nov 202503858.593.93$149
Oct 202503059.383.30$99
Sep 202505262.743.08$160
Aug 202506563.933.01$196
Jul 2025012166.743.32$401
Jun 2025024966.483.13$779
May 2025054260.553.23$1,752
Apr 2025028962.363.54$1,024
Mar 2025013067.704.27$555
Feb 2025057970.884.34$2,513
Jan 202504374.324.28$184
Dec 202403268.993.12$100
Nov 202403169.052.20$68
Oct 202402471.372.28$55
Sep 202405869.612.36$137
Aug 2024010975.632.06$225
Jul 2024010979.932.15$234
Jun 2024011478.082.63$300
May 2024011978.812.20$262
Apr 2024014084.451.66$232
Mar 2024010980.301.55$168
Feb 2024010576.091.78$187
Jan 202409673.023.30$317
Dec 202307171.262.61$185
Nov 202307377.892.81$205
Oct 202307385.443.09$225
Sep 2023012189.042.74$331
Aug 2023011780.522.67$313
Jul 2023011474.852.64$301
Jun 2023014068.962.26$316
May 2023011070.622.23$245
Apr 2023011978.122.24$266
Mar 2023011472.852.39$273
Feb 202309875.112.47$242
Jan 2023010776.533.39$362
Dec 2022011176.415.73$636
Nov 2022010985.005.65$615
Oct 2022010287.185.86$598
Sep 2022011784.888.16$955
Aug 2022013394.529.13$1,214
Jul 20220130101.587.54$980
Jun 20220119115.097.98$949
May 2022097109.378.43$818
Apr 2022082104.226.84$561
Mar 2022091108.885.08$462
Feb 202207991.054.86$384
Jan 2022012481.844.54$563
Dec 202109371.323.90$363
Nov 202108177.435.24$424
Oct 202109279.795.71$526
Sep 202108669.865.35$460
Aug 202107566.024.22$317
Jul 202107670.783.98$303
Jun 202105469.493.38$183
May 202115363.483.02$223
Apr 2021012060.362.76$331
Mar 2021017661.302.72$478
Feb 2021013557.805.55$749
Jan 2021013150.412.81$368
Dec 2020011644.642.68$310
Nov 2020010938.772.71$295
Oct 202008936.972.48$221
Sep 202008137.091.99$161
Aug 202006939.982.39$165
Jul 202006838.371.83$124
Jun 202009434.901.69$159
May 2020011816.921.81$214
Apr 2020013214.751.80$238
Mar 2020010130.341.86$187
Feb 202007249.881.98$143
Jan 202007957.252.09$165
Dec 2019014959.012.30$343
Nov 201909255.302.75$253
Oct 201908253.472.42$198
Sep 201905455.052.66$143
Aug 201904753.112.30$108
Jul 201903856.272.46$93
Jun 201902652.782.49$65
May 201903258.482.74$88
Apr 201903762.632.75$102
Mar 201904456.803.06$135
Feb 201901750.852.79$47
Jan 201902046.033.23$65
Dec 201803646.594.19$151
Nov 2018011052.934.24$466
Oct 2018010861.443.40$367
Sep 2018011759.543.11$364
Aug 2018011059.403.07$337
Jul 2018011365.142.93$331
Jun 2018111860.183.08$423
May 2018015065.382.90$435
Apr 2018013663.842.90$395
Mar 2018110161.222.79$343
Feb 2018011961.782.77$329
Jan 2018112862.874.01$576
Dec 2017014157.272.92$412
Nov 2017113355.423.12$470
Oct 2017013249.292.98$394
Sep 2017013747.523.09$423
Aug 2017017145.373.00$514
Jul 2017013143.873.09$404
Jun 2017010342.493.09$318
May 2017112645.373.26$457
Apr 2017011747.933.21$376
Mar 201719746.772.98$336
Feb 2017010450.452.95$307
Jan 2017113049.413.42$494
Dec 2016013848.763.72$514
Nov 2016112342.492.64$368
Oct 2016013246.193.09$408
Sep 2016011341.553.10$350
Aug 2016110041.442.92$334
Jul 201609841.622.92$287
Jun 201606445.352.69$172
May 201608342.521.99$165
Apr 2016111336.561.99$262
Mar 2016012933.011.79$231
Feb 2016212026.472.06$301
Jan 2016118427.352.36$462
Dec 2015016432.362.00$328
Nov 2015111638.792.17$290
Oct 2015011143.552.43$269
Sep 2015012842.992.76$353
Aug 2015013140.162.87$376
Jul 2015112148.152.95$405
Jun 201507956.152.88$228
May 201505455.212.96$160
Apr 201505349.822.71$143
Mar 201505142.892.93$150
Feb 201504344.662.98$128
Jan 201504443.433.10$136
Dec 2014010854.693.59$388
Nov 2014012170.464.25$514
Oct 2014014678.303.90$570
Sep 2014012886.164.05$518
Aug 2014015289.394.04$613
Jul 2014011696.564.18$485
Jun 201409498.164.74$445
May 201406594.734.73$307
Apr 201407395.944.81$351
Mar 201409495.895.06$475
Feb 201407397.406.19$452
Jan 201407990.404.86$384
Dec 2013012891.824.35$557
Nov 2013015988.853.74$594
Oct 2013013197.423.78$495
Sep 20130140104.113.72$520
Aug 20130169104.253.52$595
Jul 20130226102.523.72$840
Jun 2013029794.403.93$1,168
May 2013036894.834.15$1,527
Apr 2013037393.964.28$1,597
Mar 2013039593.623.91$1,546
Feb 2013038591.233.42$1,317
Jan 2013040891.603.42$1,395
Dec 2012040686.773.42$1,389
Nov 2012043086.953.62$1,559
Oct 2012038989.383.40$1,322
Sep 2012035294.672.92$1,027
Aug 2012051192.662.91$1,486
Jul 2012076385.133.02$2,305
Jun 2012037079.822.52$932
May 2012041191.612.49$1,023
Apr 20120404101.652.00$807
Mar 20120427105.052.22$949
Feb 20120394101.102.57$1,013
Jan 2012041598.092.73$1,135
Dec 2011036196.873.24$1,170
Nov 2011045295.723.31$1,497
Oct 2011015384.983.65$558
Sep 2011038483.623.99$1,531
Aug 2011047883.404.15$1,983
Jul 2011024794.144.52$1,116
Jun 2011544992.904.64$2,548
May 2011049998.134.40$2,198
Apr 20115667105.964.33$3,420
Mar 2011380196.364.06$3,539
Feb 2011158385.644.18$2,523
Jan 2011022686.504.59$1,037
Dec 2010047185.734.35$2,048
Nov 2010022880.843.80$865
Oct 2010043978.103.51$1,540
Sep 2010145772.633.98$1,891
Aug 2010034573.684.42$1,525
Jul 201002972.554.74$137
Jun 2010011970.364.91$584
May 2010012471.124.24$525
Apr 2010019881.694.12$816
Mar 201004378.394.39$189
Feb 201006573.585.44$354
Jan 201004174.365.96$245
Dec 200907171.445.48$389
Nov 2009011374.593.75$424
Oct 2009021172.544.11$867
Sep 2009021665.543.06$662
Aug 2009041167.423.22$1,323
Jul 2009013961.133.46$482
Jun 2009017066.163.90$662
May 2009047754.743.93$1,873
Apr 2009040846.773.59$1,464
Mar 2009060042.144.06$2,435
Feb 2009030832.814.63$1,427
Jan 2009036635.865.37$1,966
Dec 2008036037.105.98$2,152
Nov 2008044655.496.86$3,060
Oct 2008026975.246.92$1,862
Sep 20080467101.767.88$3,679
Aug 20080262114.228.48$2,223
Jul 20080307131.0811.39$3,497
Jun 20080853131.3313.03$11,117
May 2008078123.1711.57$903
Apr 20080150110.3110.45$1,568
Mar 20080199101.909.66$1,923
Feb 2008027992.538.77$2,447
Jan 2008039590.388.21$3,241
Dec 2007047588.337.30$3,468
Nov 2007057291.677.29$4,171
Oct 2007047182.856.92$3,260
Sep 2007058775.846.24$3,665
Aug 2007061869.066.39$3,948
Jul 2007077370.906.39$4,938
Jun 2007072462.007.55$5,465
May 2007060258.747.85$4,723
Apr 2007054659.617.81$4,262
Mar 2007085756.927.30$6,258
Feb 2007085355.108.22$7,008
Jan 2007063850.306.73$4,292
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200401543.245.28$79
Aug 200413842.375.55$253
Jul 200401638.286.08$97
Jun 200403536.106.43$225
May 200402337.486.49$149
Apr 200401834.475.86$105
Mar 200401934.365.53$105
Feb 200403732.455.51$204
Jan 2004021832.036.30$1,373
Dec 2003015330.266.30$964
Nov 2003021828.804.60$1,002
Oct 2003018728.174.76$890
Sep 2003021726.314.75$1,031
Aug 2003021729.765.13$1,113
Jul 2003029229.415.17$1,510
Jun 2003021528.565.98$1,286
May 2003012526.595.97$747
Apr 2003025126.675.41$1,357
Mar 200308231.146.10$500
Feb 200304033.487.93$317
Jan 2003013930.315.58$776
Dec 2002011026.914.85$534
Nov 2002017124.664.14$707
Oct 2002016226.464.23$685
Sep 2002026927.443.64$978
Aug 2002126625.963.16$868
Jul 2002023524.583.06$720
Jun 200209623.733.34$320
May 2002013324.663.58$477
Apr 2002024023.653.51$843
Mar 2002026822.003.10$832
Feb 2002024218.222.38$575
Jan 2002028917.172.38$687
Dec 2001020416.932.36$482
Nov 2001026418.072.41$635
Oct 2001019819.782.53$501
Sep 2001015424.262.25$347
Aug 2001020324.873.05$620
Jul 2001021723.933.20$694
Jun 2001020224.563.82$772
May 2001019625.524.31$844
Apr 2001022024.685.34$1,174
Mar 2001030024.545.38$1,613
Feb 2001023327.755.77$1,344
Jan 2001031527.478.40$2,646
Dec 2000023326.889.12$2,126
Nov 2000027132.215.66$1,533
Oct 2000030131.235.15$1,549
Sep 2000026931.875.19$1,395
Aug 2000031629.644.54$1,435
Jul 2000032928.534.09$1,346
Jun 2000036029.304.40$1,583
May 2000037627.263.68$1,384
Apr 2000030424.513.12$947
Mar 2000029728.422.86$849
Feb 2000028327.622.73$772
Jan 2000030225.272.48$749
Dec 1999034224.282.42$829
Nov 1999031923.192.43$776
Oct 1999010720.982.80$300
Sep 1999019621.752.62$513
Aug 1999012919.262.88$371
Jul 1999026617.892.37$631
Jun 1999022715.942.36$536
May 1999039515.792.32$917
Apr 1999055215.102.21$1,219
Mar 1999090512.471.84$1,664
Feb 199902259.981.82$409
Jan 1999030010.381.90$570
Dec 199803889.201.77$688
Nov 1998039110.892.19$855
Oct 1998046812.421.97$922
Sep 1998041612.592.08$866
Aug 1998046611.301.91$889
Jul 1998044111.742.24$987
Jun 1998044111.242.24$987
May 1998045612.622.21$1,006
Apr 1998048713.042.51$1,220
Mar 1998049612.802.31$1,145
Feb 1998053113.952.30$1,221
Jan 1998055314.702.15$1,192
Dec 1997056016.322.41$1,350
Nov 1997065218.193.09$2,014
Oct 1997057519.253.15$1,811
Sep 1997076317.742.95$2,255
Aug 1997079517.862.55$2,031
Jul 1997082017.582.25$1,842
Jun 1997080517.242.26$1,817
May 1997092418.972.31$2,133
Apr 1997091117.882.08$1,897
Mar 1997095418.951.94$1,850
Feb 1997097320.492.21$2,146
Jan 199701,55523.483.54$5,504
Dec 199601,85023.32$0
Nov 199601,80121.97$0
Oct 199602,07923.31$0
Sep 199601,86922.22$0
Aug 199601,84620.26$0
Jul 199602,10819.55$0
Jun 199601,95718.73$0
May 199602,00219.43$0
Apr 199601,90621.51$0
Mar 199601,90919.38$0
Feb 199601,94316.98$0
Jan 199602,24317.07$0
Dec 199502,17217.19$0
Nov 199502,03916.00$0
Oct 199501,16815.43$0
Sep 199502,06416.18$0
Aug 199502,35715.92$0
Jul 199502,41715.24$0
Jun 199502,54916.41$0
May 199502,41017.56$0
Apr 199501,49417.73$0
Mar 1995931,66816.44$1,529
Feb 1995016616.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 1993049715.85$0
Sep 1993111,48215.03$165
Aug 199306115.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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                   14 Mcf  × $  3.05 =        $43

────────────────────────────────────────────────────
Month total                                      $43

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/104049 is the state's own key, not one this site invented.