GLASSCOCK, LILLIAN BELL

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 208582District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.1 M
Aug 2004 – May 2026
Value, last 12 filed months
$14 k
at the published price for each month
Months reported
262
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 Gas112005-09-19159149
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
CondensateDisposition273 bbl$20,580
GasProduction194,914 Mcf$1,092,968
Total$1,113,549

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 30.6338, -100.9118. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.63381, -100.91180 · 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
8,625 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 8,625 ft.

Completions filed
Aug 2004
1 of 1 wells

1 well

42-4353692332098,625 ftAug 2004

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 (262)

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

262 months

May 20260294106.413.05$895
Apr 2026128398.932.87$911
Mar 2026029589.753.15$929
Feb 2026026663.503.75$998
Jan 2026329359.138.00$2,521
Dec 2025030056.664.41$1,324
Nov 2025429558.593.93$1,393
Oct 2025031059.383.30$1,025
Sep 2025030162.743.08$926
Aug 2025531863.933.01$1,278
Jul 2025032366.743.32$1,071
Jun 2025031366.483.13$979
May 2025033860.553.23$1,093
Apr 2025530162.363.54$1,378
Mar 2025029167.704.27$1,242
Feb 2025425570.884.34$1,390
Jan 2025027974.324.28$1,194
Dec 2024428168.993.12$1,153
Nov 2024028269.052.20$620
Oct 2024029171.372.28$664
Sep 2024028669.612.36$676
Aug 2024030275.632.06$623
Jul 2024029979.932.15$642
Jun 2024429378.082.63$1,084
May 2024030178.812.20$662
Apr 2024029084.451.66$481
Mar 2024429480.301.55$775
Feb 2024027576.091.78$491
Jan 2024328773.023.30$1,165
Dec 2023028571.262.61$744
Nov 2023428577.892.81$1,112
Oct 2023029785.443.09$917
Sep 2023028989.042.74$790
Aug 2023030580.522.67$815
Jul 2023030674.852.64$808
Jun 2023029668.962.26$669
May 2023331070.622.23$902
Apr 2023030278.122.24$676
Mar 2023031172.852.39$744
Feb 2023128775.112.47$783
Jan 2023031176.533.39$1,054
Dec 2022131676.415.73$1,887
Nov 2022130585.005.65$1,807
Oct 2022032387.185.86$1,894
Sep 2022031584.888.16$2,572
Aug 2022033394.529.13$3,039
Jul 20221338101.587.54$2,651
Jun 20220328115.097.98$2,617
May 20221344109.378.43$3,010
Apr 20220330104.226.84$2,256
Mar 20220338108.885.08$1,716
Feb 2022130191.054.86$1,554
Jan 2022034581.844.54$1,566
Dec 2021035071.323.90$1,365
Nov 2021134277.435.24$1,868
Oct 2021035679.795.71$2,034
Sep 2021035169.865.35$1,878
Aug 2021037066.024.22$1,562
Jul 2021036870.783.98$1,465
Jun 2021035669.493.38$1,204
May 2021027163.483.02$818
Apr 2021033260.362.76$916
Mar 2021027461.302.72$744
Feb 2021016057.805.55$888
Jan 2021032550.412.81$913
Dec 2020030844.642.68$824
Nov 2020036038.772.71$974
Oct 2020037436.972.48$927
Sep 2020036337.091.99$723
Aug 2020036639.982.39$873
Jul 2020038538.371.83$703
Jun 2020034234.901.69$578
May 2020032716.921.81$593
Apr 2020034014.751.80$613
Mar 2020036030.341.86$668
Feb 2020035249.881.98$697
Jan 2020035457.252.09$742
Dec 2019037859.012.30$871
Nov 2019037555.302.75$1,032
Oct 2019030653.472.42$740
Sep 2019033955.052.66$901
Aug 2019036453.112.30$839
Jul 2019038456.272.46$945
Jun 2019040452.782.49$1,006
May 2019048258.482.74$1,321
Apr 2019054762.632.75$1,505
Mar 2019033456.803.06$1,023
Feb 2019030550.852.79$852
Jan 2019031346.033.23$1,010
Dec 2018031046.594.19$1,297
Nov 2018031652.934.24$1,339
Oct 2018033061.443.40$1,121
Sep 2018031659.543.11$982
Aug 2018033759.403.07$1,033
Jul 2018134565.142.93$1,077
Jun 2018033660.183.08$1,034
May 2018035765.382.90$1,036
Apr 2018034363.842.90$995
Mar 2018135061.222.79$1,037
Feb 2018034761.782.77$960
Jan 2018245262.874.01$1,938
Dec 2017035757.272.92$1,043
Nov 2017034755.423.12$1,082
Oct 2017236349.292.98$1,182
Sep 2017035347.523.09$1,090
Aug 2017237445.373.00$1,214
Jul 2017237543.873.09$1,245
Jun 2017037242.493.09$1,148
May 2017237645.373.26$1,318
Apr 2017037247.933.21$1,195
Mar 2017039146.772.98$1,167
Feb 2017235350.452.95$1,143
Jan 2017039049.413.42$1,333
Dec 2016241548.763.72$1,642
Nov 2016238742.492.64$1,108
Oct 2016040946.193.09$1,264
Sep 2016240141.553.10$1,326
Aug 2016241541.442.92$1,296
Jul 2016041641.622.92$1,217
Jun 2016240245.352.69$1,170
May 2016241442.521.99$909
Apr 2016041836.561.99$832
Mar 2016239833.011.79$780
Feb 2016237626.472.06$829
Jan 2016241627.352.36$1,038
Dec 2015241232.362.00$889
Nov 2015241838.792.17$984
Oct 2015043543.552.43$1,056
Sep 2015242342.992.76$1,253
Aug 2015243740.162.87$1,336
Jul 2015049648.152.95$1,461
Jun 2015344356.152.88$1,446
May 2015354655.212.96$1,779
Apr 2015053049.822.71$1,434
Mar 2015556042.892.93$1,858
Feb 2015044644.662.98$1,327
Jan 2015556743.433.10$1,975
Dec 2014055954.693.59$2,008
Nov 2014130970.464.25$1,384
Oct 2014226778.303.90$1,198
Sep 2014026186.164.05$1,056
Aug 2014327089.394.04$1,358
Jul 2014226096.564.18$1,280
Jun 2014052198.164.74$2,468
May 2014556494.734.73$3,139
Apr 2014354995.944.81$2,928
Mar 2014359095.895.06$3,271
Feb 2014052597.406.19$3,251
Jan 2014358790.404.86$3,124
Dec 2013361591.824.35$2,953
Nov 2013358088.853.74$2,435
Oct 2013359997.423.78$2,556
Sep 20133553104.113.72$2,368
Aug 20130530104.253.52$1,867
Jul 20133568102.523.72$2,419
Jun 2013362894.403.93$2,753
May 2013065194.834.15$2,701
Apr 2013363693.964.28$3,006
Mar 2013275993.623.91$3,157
Feb 2013060291.233.42$2,059
Jan 2013066791.603.42$2,281
Dec 2012567386.773.42$2,736
Nov 2012365586.953.62$2,635
Oct 2012367489.383.40$2,560
Sep 2012266294.672.92$2,121
Aug 2012268492.662.91$2,175
Jul 2012070685.133.02$2,133
Jun 2012270279.822.52$1,928
May 2012257991.612.49$1,624
Apr 20122532101.652.00$1,266
Mar 20122729105.052.22$1,830
Feb 20122730101.102.57$2,078
Jan 2012070298.092.73$1,919
Dec 2011380696.873.24$2,902
Nov 2011280095.723.31$2,840
Oct 2011382884.983.65$3,276
Sep 2011081283.623.99$3,236
Aug 201131,00783.404.15$4,429
Jul 2011278294.144.52$3,721
Jun 2011069992.904.64$3,243
May 2011348398.134.40$2,422
Apr 20110516105.964.33$2,236
Mar 2011255196.364.06$2,428
Feb 2011052185.644.18$2,178
Jan 2011256686.504.59$2,770
Dec 2010262685.734.35$2,893
Nov 2010263280.843.80$2,560
Oct 2010259078.103.51$2,226
Sep 2010257272.633.98$2,422
Aug 2010262573.684.42$2,909
Jul 2010063072.554.74$2,984
Jun 2010265470.364.91$3,352
May 2010265871.124.24$2,929
Apr 2010267381.694.12$2,938
Mar 2010173478.394.39$3,300
Feb 2010052173.585.44$2,835
Jan 2010055974.365.96$3,334
Dec 2009476671.445.48$4,486
Nov 2009274574.593.75$2,944
Oct 2009281172.544.11$3,478
Sep 2009295965.543.06$3,070
Aug 2009072467.423.22$2,330
Jul 2009277861.133.46$2,818
Jun 2009273566.163.90$2,995
May 2009081754.743.93$3,207
Apr 2009380346.773.59$3,021
Mar 2009284042.144.06$3,494
Feb 2009079532.814.63$3,683
Jan 2009489035.865.37$4,924
Dec 2008090637.105.98$5,415
Nov 2008288255.496.86$6,162
Oct 2008292275.246.92$6,533
Sep 20082909101.767.88$7,364
Aug 20082908114.228.48$7,931
Jul 20082898131.0811.39$10,490
Jun 20082913131.3313.03$12,161
May 20084933123.1711.57$11,291
Apr 20082819110.3110.45$8,783
Mar 200801,035101.909.66$10,002
Feb 200821,06592.538.77$9,526
Jan 200821,17090.388.21$9,781
Dec 200721,08088.337.30$8,063
Nov 200741,15591.677.29$8,789
Oct 200701,20882.856.92$8,362
Sep 200721,21975.846.24$7,763
Aug 200761,26669.066.39$8,501
Jul 200701,31570.906.39$8,400
Jun 200701,31762.007.55$9,941
May 200701,31458.747.85$10,310
Apr 200701,24059.617.81$9,678
Mar 200701,33456.927.30$9,741
Feb 200701,26055.108.22$10,352
Jan 200701,58950.306.73$10,689
Dec 200601,67856.656.92$11,609
Nov 200601,66354.207.62$12,668
Oct 200601,74454.906.01$10,488
Sep 200601,74160.085.04$8,770
Aug 200601,86668.717.34$13,696
Jul 200601,88669.376.34$11,962
Jun 200601,86866.286.38$11,925
May 200601,96966.016.42$12,651
Apr 200601,93264.397.36$14,220
Mar 200602,08456.707.08$14,761
Feb 200601,87257.597.75$14,510
Jan 200602,12660.598.93$18,992
Dec 200502,23754.9413.42$30,010
Nov 200502,11654.6910.59$22,405
Oct 200501,94258.3413.80$26,791
Sep 200501,98761.4512.08$24,001
Aug 200502,11761.519.80$20,740
Jul 200502,21955.697.84$17,405
Jun 200502,08452.337.38$15,382
May 200501,67445.226.65$11,134
Apr 200501,63449.207.36$12,027
Mar 200502,45450.377.15$17,558
Feb 200503,07145.226.31$19,384
Jan 200503,33343.166.32$21,072
Dec 200404,08339.866.75$27,565
Nov 200404,08745.286.33$25,872
Oct 200404,52849.706.52$29,500
Sep 200405,95843.245.28$31,481
Aug 200406,32342.375.55$35,097

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                  294 Mcf  × $  3.05 =       $895

────────────────────────────────────────────────────
Month total                                     $895

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/208582 is the state's own key, not one this site invented.