HILL-ALDWELL, WINNIE R. TRUST D

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 104523District 7CField 81267333NGPA filingGasSaveExport
Value, all time
$392 k
Jan 1993 – May 2026
Value, last 12 filed months
$237
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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
GasProduction210,049 Mcf$392,071
Total$392,071

119,352 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 30.3572, -100.8109. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.35719, -100.81089 · 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
8,900 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 8,900 ft.

Completions filed
Feb 1983
1 of 1 wells

1 well

42-4353277618,900 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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 20251256.664.41$53
Nov 20252158.593.93$82
Oct 20251559.383.30$50
Sep 2025662.743.08$18
Aug 20251163.933.01$33
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023472.852.39$10
Feb 2023275.112.47$5
Jan 2023676.533.39$20
Dec 2022576.415.73$29
Nov 2022285.005.65$11
Oct 2022187.185.86$6
Sep 2022184.888.16$8
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20221104.226.84$7
Mar 20221108.885.08$5
Feb 2022191.054.86$5
Jan 2022281.844.54$9
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021561.302.72$14
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019455.052.66$11
Aug 2019253.112.30$5
Jul 2019056.272.46$0
Jun 20194952.782.49$122
May 2019058.482.74$0
Apr 20191662.632.75$44
Mar 20192056.803.06$61
Feb 20191850.852.79$50
Jan 20192246.033.23$71
Dec 20182246.594.19$92
Nov 20182152.934.24$89
Oct 20182161.443.40$71
Sep 20182159.543.11$65
Aug 20182359.403.07$71
Jul 20182565.142.93$73
Jun 20182560.183.08$77
May 20182065.382.90$58
Apr 20182163.842.90$61
Mar 20182361.222.79$64
Feb 20182161.782.77$58
Jan 20183862.874.01$152
Dec 20172357.272.92$67
Nov 20172155.423.12$65
Oct 20172349.292.98$69
Sep 20172447.523.09$74
Aug 20172545.373.00$75
Jul 20172343.873.09$71
Jun 20172342.493.09$71
May 20177745.373.26$251
Apr 201711947.933.21$382
Mar 201712346.772.98$367
Feb 201711150.452.95$328
Jan 201712349.413.42$421
Dec 201612348.763.72$458
Nov 201611942.492.64$315
Oct 201612346.193.09$380
Sep 20168241.553.10$254
Aug 20162441.442.92$70
Jul 20162441.622.92$70
Jun 20162245.352.69$59
May 20162342.521.99$46
Apr 20162236.561.99$44
Mar 20162433.011.79$43
Feb 20162326.472.06$47
Jan 20162327.352.36$54
Dec 20152532.362.00$50
Nov 20151938.792.17$41
Oct 20152543.552.43$61
Sep 20152442.992.76$66
Aug 20152740.162.87$78
Jul 20152348.152.95$68
Jun 20152356.152.88$66
May 20152655.212.96$77
Apr 20152649.822.71$70
Mar 20152442.892.93$70
Feb 20151944.662.98$57
Jan 20152343.433.10$71
Dec 20142454.693.59$86
Nov 20142370.464.25$98
Oct 20142278.303.90$86
Sep 20142886.164.05$113
Aug 20143189.394.04$125
Jul 20143096.564.18$125
Jun 20142798.164.74$128
May 20142494.734.73$113
Apr 20142495.944.81$115
Mar 20142495.895.06$121
Feb 20142297.406.19$136
Jan 20142490.404.86$117
Dec 20132691.824.35$113
Nov 20132288.853.74$82
Oct 20132497.423.78$91
Sep 201325104.113.72$93
Aug 201328104.253.52$99
Jul 201327102.523.72$100
Jun 20132594.403.93$98
May 20132694.834.15$108
Apr 20132493.964.28$103
Mar 20132793.623.91$106
Feb 20132391.233.42$79
Jan 20132891.603.42$96
Dec 20122786.773.42$92
Nov 20122386.953.62$83
Oct 20122589.383.40$85
Sep 20122694.672.92$76
Aug 20122892.662.91$81
Jul 20122985.133.02$88
Jun 20123079.822.52$76
May 20122791.612.49$67
Apr 20124101.652.00$8
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012298.092.73$5
Dec 2011096.873.24$0
Nov 2011195.723.31$3
Oct 2011184.983.65$4
Sep 2011083.623.99$0
Aug 2011383.404.15$12
Jul 20112394.144.52$104
Jun 2011492.904.64$19
May 20113998.134.40$172
Apr 201137105.964.33$160
Mar 20113896.364.06$154
Feb 20113785.644.18$155
Jan 20114086.504.59$184
Dec 20103485.734.35$148
Nov 20103580.843.80$133
Oct 20104378.103.51$151
Sep 20103672.633.98$143
Aug 20103673.684.42$159
Jul 20103372.554.74$156
Jun 20103570.364.91$172
May 20103771.124.24$157
Apr 20103481.694.12$140
Mar 20103678.394.39$158
Feb 20103373.585.44$180
Jan 20103474.365.96$203
Dec 20093271.445.48$175
Nov 20093674.593.75$135
Oct 20093872.544.11$156
Sep 20094565.543.06$138
Aug 20094667.423.22$148
Jul 20094761.133.46$163
Jun 20094666.163.90$179
May 20094454.743.93$173
Apr 20095546.773.59$197
Mar 20095342.144.06$215
Feb 20095232.814.63$241
Jan 20096435.865.37$344
Dec 20086437.105.98$383
Nov 20086355.496.86$432
Oct 20086175.246.92$422
Sep 200851101.767.88$402
Aug 200835114.228.48$297
Jul 200834131.0811.39$387
Jun 200834131.3313.03$443
May 200840123.1711.57$463
Apr 200838110.3110.45$397
Mar 200844101.909.66$425
Feb 20085992.538.77$517
Jan 200811390.388.21$927
Dec 200713488.337.30$978
Nov 200746491.677.29$3,383
Oct 200725182.856.92$1,737
Sep 200725875.846.24$1,611
Aug 200712369.066.39$786
Jul 2007070.906.39$0
Jun 2007162.007.55$8
May 20071058.747.85$78
Apr 200735259.617.81$2,747
Mar 200739156.927.30$2,855
Feb 200736155.108.22$2,966
Jan 200740750.306.73$2,738
Dec 200632856.656.92$2,269
Nov 200633754.207.62$2,567
Oct 200633254.906.01$1,997
Sep 200631760.085.04$1,597
Aug 200633168.717.34$2,430
Jul 200633969.376.34$2,150
Jun 200635366.286.38$2,254
May 200637266.016.42$2,390
Apr 200631164.397.36$2,289
Mar 200637456.707.08$2,649
Feb 200637757.597.75$2,922
Jan 200645160.598.93$4,029
Dec 200547454.9413.42$6,359
Nov 200544754.6910.59$4,733
Oct 200546858.3413.80$6,456
Sep 200548661.4512.08$5,870
Aug 200549161.519.80$4,810
Jul 200549355.697.84$3,867
Jun 200550652.337.38$3,735
May 200551745.226.65$3,439
Apr 200543149.207.36$3,172
Mar 200555650.377.15$3,978
Feb 200555745.226.31$3,516
Jan 200544443.166.32$2,807
Dec 200430239.866.75$2,039
Nov 200444345.286.33$2,804
Oct 200453949.706.52$3,512
Sep 200459543.245.28$3,144
Aug 200464442.375.55$3,575
Jul 200466038.286.08$4,016
Jun 200470536.106.43$4,535
May 200462237.486.49$4,040
Apr 200498934.475.86$5,794
Mar 20041,06934.365.53$5,912
Feb 200418132.455.51$997
Jan 200449332.036.30$3,106
Dec 200375230.266.30$4,739
Nov 200376428.804.60$3,511
Oct 200354328.174.76$2,584
Sep 200371926.314.75$3,415
Aug 200381729.765.13$4,191
Jul 200384729.415.17$4,380
Jun 200370428.565.98$4,212
May 200397226.595.97$5,805
Apr 200367826.675.41$3,666
Mar 200363731.146.10$3,883
Feb 200375433.487.93$5,976
Jan 20031,03530.315.58$5,777
Dec 200226126.914.85$1,267
Nov 200220624.664.14$852
Oct 200235026.464.23$1,480
Sep 200222927.443.64$832
Aug 200233425.963.16$1,057
Jul 200242424.583.06$1,298
Jun 200255823.733.34$1,863
May 200253424.663.58$1,914
Apr 200251823.653.51$1,819
Mar 200227622.003.10$856
Feb 200277718.222.38$1,846
Jan 200299017.172.38$2,352
Dec 200189616.932.36$2,119
Nov 200198218.072.41$2,362
Oct 20011,00619.782.53$2,544
Sep 200197424.262.25$2,193
Aug 20011,02724.873.05$3,136
Jul 200198823.933.20$3,159
Jun 200199724.563.82$3,813
May 20011,13225.524.31$4,876
Apr 200196024.685.34$5,122
Mar 20011,05324.545.38$5,661
Feb 200170327.755.77$4,054
Jan 20011,14327.478.40$9,600
Dec 200048626.889.12$4,434
Nov 20001,00332.215.66$5,675
Oct 200087831.235.15$4,518
Sep 200053531.875.19$2,775
Aug 200047229.644.54$2,143
Jul 200043228.534.09$1,767
Jun 200060929.304.40$2,678
May 200098127.263.68$3,610
Apr 200059724.513.12$1,860
Mar 200039628.422.86$1,132
Feb 200046727.622.73$1,273
Jan 20001,03325.272.48$2,562
Dec 19991,16524.282.42$2,824
Nov 199983623.192.43$2,035
Oct 199929520.982.80$827
Sep 199998121.752.62$2,569
Aug 19991,08519.262.88$3,120
Jul 19991,06417.892.37$2,524
Jun 199996515.942.36$2,279
May 19991,28415.792.32$2,980
Apr 199983515.102.21$1,844
Mar 199928712.471.84$528
Feb 19996969.981.82$1,265
Jan 199949210.381.90$935
Dec 19981,5639.201.77$2,772
Nov 19981,14910.892.19$2,511
Oct 19981,57312.421.97$3,098
Sep 19981,54712.592.08$3,222
Aug 199870911.301.91$1,352
Jul 199836411.742.24$814
Jun 199830511.242.24$682
May 199870012.622.21$1,544
Apr 199864313.042.51$1,611
Mar 19981,21312.802.31$2,801
Feb 199846113.952.30$1,060
Jan 199839214.702.15$845
Dec 199764416.322.41$1,553
Nov 19971,14518.193.09$3,536
Oct 19971,29819.253.15$4,088
Sep 19971,01017.742.95$2,984
Aug 199734017.862.55$869
Jul 19971,09117.582.25$2,451
Jun 19971,18217.242.26$2,668
May 19971,42118.972.31$3,280
Apr 19971,09817.882.08$2,287
Mar 199768918.951.94$1,336
Feb 199749120.492.21$1,083
Jan 199735823.483.54$1,267
Dec 199622323.32$0
Nov 199614121.97$0
Oct 199656623.31$0
Sep 19967222.22$0
Aug 19961,62820.26$0
Jul 19961,59319.55$0
Jun 19962,10018.73$0
May 19961,50619.43$0
Apr 199655021.51$0
Mar 19961,50519.38$0
Feb 199676916.98$0
Jan 199679717.07$0
Dec 199556817.19$0
Nov 199591116.00$0
Oct 19951,95915.43$0
Sep 19951,75416.18$0
Aug 19952,69715.92$0
Jul 19951,53615.24$0
Jun 19952,13716.41$0
May 19952,40317.56$0
Apr 19952,39317.73$0
Mar 19952,34016.44$0
Feb 19952,20516.58$0
Jan 19952,68215.92$0
Dec 19943,03915.03$0
Nov 19942,53215.90$0
Oct 19942,75515.58$0
Sep 19943,05115.29$0
Aug 19943,24816.13$0
Jul 19943,52817.56$0
Jun 19942,99917.09$0
May 19943,44315.88$0
Apr 19943,56314.14$0
Mar 19944,02512.46$0
Feb 19943,65212.50$0
Jan 19944,16812.66$0
Dec 19934,22512.33$0
Nov 19932,75314.49$0
Oct 19932,98615.85$0
Sep 19933,59415.03$0
Aug 19933,38715.66$0
Jul 19933,73215.46$0
Jun 19933,71216.79$0
May 19933,88817.68$0
Apr 19933,86618.05$0
Mar 19933,37818.14$0
Feb 19934,04517.90$0
Jan 19934,74816.93$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.

Dec 2025 — as filed, then multipliedworked
Gas                   12 Mcf  × $  4.41 =        $53

────────────────────────────────────────────────────
Month total                                      $53

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/104523 is the state's own key, not one this site invented.