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 209448District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$869 k
Aug 2004 – May 2026
Value, last 12 filed months
$4 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 Gas112005-09-19159151
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
CondensateDisposition286 bbl$19,420
GasProduction144,714 Mcf$849,186
Total$868,605

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 30.6381, -100.9205. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.63812, -100.92045 · 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
8,550 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 8,550 ft.

Completions filed
Aug 2004
1 of 1 wells

1 well

42-4353692232148,550 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 20260101106.413.05$308
Apr 202609998.932.87$284
Mar 2026010289.753.15$321
Feb 202609363.503.75$349
Jan 202609359.138.00$744
Dec 202509456.664.41$415
Nov 202509258.593.93$361
Oct 202509759.383.30$321
Sep 202509662.743.08$295
Aug 2025010063.933.01$301
Jul 202509966.743.32$328
Jun 202509466.483.13$294
May 2025010060.553.23$323
Apr 202509862.363.54$347
Mar 2025010067.704.27$427
Feb 202508970.884.34$386
Jan 202509774.324.28$415
Dec 202409968.993.12$309
Nov 202409569.052.20$209
Oct 2024010471.372.28$237
Sep 2024010369.612.36$244
Aug 2024011475.632.06$235
Jul 2024011779.932.15$251
Jun 2024011378.082.63$298
May 2024011678.812.20$255
Apr 2024011084.451.66$183
Mar 2024010980.301.55$168
Feb 2024010876.091.78$193
Jan 2024010773.023.30$353
Dec 2023011271.262.61$292
Nov 2023012377.892.81$345
Oct 2023011185.443.09$343
Sep 2023012689.042.74$345
Aug 2023014680.522.67$390
Jul 2023013974.852.64$367
Jun 2023013168.962.26$296
May 2023013470.622.23$298
Apr 2023013078.122.24$291
Mar 2023013572.852.39$323
Feb 2023012875.112.47$316
Jan 2023012176.533.39$410
Dec 2022013276.415.73$756
Nov 2022013085.005.65$734
Oct 2022014387.185.86$839
Sep 2022014184.888.16$1,151
Aug 2022014594.529.13$1,323
Jul 20220149101.587.54$1,124
Jun 20220149115.097.98$1,189
May 20220153109.378.43$1,290
Apr 20220143104.226.84$978
Mar 2022067108.885.08$340
Feb 20220091.054.86$0
Jan 20220881.844.54$36
Dec 202104571.323.90$175
Nov 202106277.435.24$325
Oct 202106779.795.71$383
Sep 202107069.865.35$375
Aug 202107066.024.22$295
Jul 202102670.783.98$104
Jun 202101869.493.38$61
May 202102163.483.02$63
Apr 202102160.362.76$58
Mar 202102261.302.72$60
Feb 202101957.805.55$105
Jan 202102250.412.81$62
Dec 202002344.642.68$62
Nov 202001938.772.71$51
Oct 202002736.972.48$67
Sep 202002437.091.99$48
Aug 202005539.982.39$131
Jul 2020016138.371.83$294
Jun 2020024634.901.69$416
May 2020026116.921.81$474
Apr 2020025214.751.80$455
Mar 2020026230.341.86$486
Feb 2020019149.881.98$378
Jan 2020018457.252.09$385
Dec 2019020559.012.30$472
Nov 2019019555.302.75$536
Oct 2019015953.472.42$385
Sep 2019019855.052.66$526
Aug 2019017553.112.30$403
Jul 2019025956.272.46$637
Jun 2019024852.782.49$618
May 2019026658.482.74$729
Apr 2019025662.632.75$704
Mar 2019027756.803.06$848
Feb 2019025250.852.79$704
Jan 2019027046.033.23$872
Dec 2018019446.594.19$812
Nov 2018019852.934.24$839
Oct 201808561.443.40$289
Sep 2018028159.543.11$873
Aug 2018029259.403.07$895
Jul 2018029865.142.93$874
Jun 2018026060.183.08$800
May 2018028865.382.90$835
Apr 2018030363.842.90$879
Mar 2018030761.222.79$856
Feb 2018028361.782.77$783
Jan 2018031262.874.01$1,251
Dec 2017032557.272.92$949
Nov 2017028155.423.12$876
Oct 2017130849.292.98$968
Sep 2017030347.523.09$935
Aug 2017131645.373.00$995
Jul 2017131943.873.09$1,029
Jun 2017029842.493.09$920
May 2017131245.373.26$1,064
Apr 2017031647.933.21$1,015
Mar 2017032646.772.98$973
Feb 2017129250.452.95$913
Jan 2017032649.413.42$1,115
Dec 2016132248.763.72$1,248
Nov 2016132142.492.64$891
Oct 2016033946.193.09$1,048
Sep 2016133441.553.10$1,077
Aug 2016127341.442.92$840
Jul 2016035641.622.92$1,041
Jun 2016130345.352.69$859
May 2016130442.521.99$648
Apr 2016032936.561.99$655
Mar 2016123833.011.79$460
Feb 2016119426.472.06$427
Jan 2016134327.352.36$838
Dec 2015234132.362.00$747
Nov 2015134038.792.17$776
Oct 2015036443.552.43$883
Sep 2015135642.992.76$1,025
Aug 2015135840.162.87$1,069
Jul 2015037548.152.95$1,104
Jun 2015232656.152.88$1,052
May 2015238455.212.96$1,245
Apr 2015037149.822.71$1,004
Mar 2015338242.892.93$1,250
Feb 2015031544.662.98$938
Jan 2015437243.433.10$1,327
Dec 2014039054.693.59$1,401
Nov 2014237670.464.25$1,740
Oct 2014439178.303.90$1,838
Sep 2014038486.164.05$1,553
Aug 2014440489.394.04$1,988
Jul 2014237896.564.18$1,773
Jun 2014039298.164.74$1,857
May 2014341794.734.73$2,255
Apr 2014240995.944.81$2,159
Mar 2014243795.895.06$2,402
Feb 2014039097.406.19$2,415
Jan 2014239590.404.86$2,101
Dec 2013233291.824.35$1,629
Nov 2013262188.853.74$2,499
Oct 2013243297.423.78$1,828
Sep 20132404104.113.72$1,710
Aug 20130386104.253.52$1,360
Jul 20131418102.523.72$1,657
Jun 2013228194.403.93$1,294
May 2013045794.834.15$1,896
Apr 2013247593.964.28$2,222
Mar 2013247893.623.91$2,058
Feb 2013046191.233.42$1,577
Jan 2013046191.603.42$1,577
Dec 2012345186.773.42$1,803
Nov 2012246686.953.62$1,863
Oct 2012249889.383.40$1,872
Sep 2012249294.672.92$1,625
Aug 2012251892.662.91$1,692
Jul 2012053085.133.02$1,601
Jun 2012252179.822.52$1,472
May 2012254591.612.49$1,539
Apr 20122534101.652.00$1,270
Mar 20122560105.052.22$1,454
Feb 20122534101.102.57$1,575
Jan 2012059698.092.73$1,630
Dec 2011259296.873.24$2,112
Nov 2011260195.723.31$2,182
Oct 2011263484.983.65$2,483
Sep 2011057783.623.99$2,300
Aug 2011255483.404.15$2,466
Jul 2011267394.144.52$3,228
Jun 2011067792.904.64$3,141
May 2011463698.134.40$3,194
Apr 20110572105.964.33$2,479
Mar 2011254796.364.06$2,412
Feb 2011041385.644.18$1,726
Jan 2011262686.504.59$3,046
Dec 2010152885.734.35$2,381
Nov 2010241180.843.80$1,722
Oct 2010185178.103.51$3,064
Sep 2010122572.633.98$968
Aug 2010120173.684.42$962
Jul 2010020372.554.74$962
Jun 2010121970.364.91$1,146
May 2010124171.124.24$1,092
Apr 2010124481.694.12$1,088
Mar 2010125578.394.39$1,198
Feb 2010025873.585.44$1,404
Jan 2010032374.365.96$1,926
Dec 2009234971.445.48$2,057
Nov 2009136874.593.75$1,455
Oct 2009141672.544.11$1,782
Sep 2009144165.543.06$1,417
Aug 2009048367.423.22$1,555
Jul 2009150061.133.46$1,793
Jun 2009151466.163.90$2,068
May 2009062554.743.93$2,454
Apr 2009363846.773.59$2,429
Mar 2009167842.144.06$2,794
Feb 2009062132.814.63$2,877
Jan 2009370735.865.37$3,905
Dec 2008077537.105.98$4,632
Nov 2008276755.496.86$5,373
Oct 2008278975.246.92$5,612
Sep 20082785101.767.88$6,387
Aug 20082805114.228.48$7,057
Jul 20082764131.0811.39$8,964
Jun 20081758131.3313.03$10,010
May 20083829123.1711.57$9,965
Apr 20081819110.3110.45$8,673
Mar 20080861101.909.66$8,321
Feb 2008282792.538.77$7,438
Jan 2008291590.388.21$7,689
Dec 2007291688.337.30$6,865
Nov 2007491891.677.29$7,060
Oct 2007095582.856.92$6,610
Sep 2007295675.846.24$6,121
Aug 200751,03869.066.39$6,976
Jul 200721,00170.906.39$6,536
Jun 200721,03962.007.55$7,967
May 200721,03858.747.85$8,262
Apr 200751,02259.617.81$8,275
Mar 200701,06956.927.30$7,806
Feb 200721,01355.108.22$8,433
Jan 200731,24550.306.73$8,526
Dec 200631,28256.656.92$9,039
Nov 200651,27354.207.62$9,968
Oct 200601,35954.906.01$8,173
Sep 200601,37260.085.04$6,911
Aug 200641,48868.717.34$11,197
Jul 200601,49569.376.34$9,482
Jun 200641,49066.286.38$9,777
May 200611,52166.016.42$9,838
Apr 200641,55064.397.36$11,666
Mar 200641,66856.707.08$12,041
Feb 200641,52157.597.75$12,020
Jan 200641,72060.598.93$15,608
Dec 200541,79854.9413.42$24,341
Nov 200541,68154.6910.59$18,018
Oct 200541,56858.3413.80$21,865
Sep 200541,61461.4512.08$19,741
Aug 200541,70161.519.80$16,910
Jul 200541,76055.697.84$14,028
Jun 200521,81752.337.38$13,516
May 200542,10545.226.65$14,182
Apr 200542,32049.207.36$17,273
Mar 200552,43450.377.15$17,667
Feb 200552,56745.226.31$16,429
Jan 200563,12043.166.32$19,984
Dec 2004143,32439.866.75$22,999
Nov 200403,70245.286.33$23,435
Oct 2004124,53849.706.52$30,162
Sep 200405,18543.245.28$27,397
Aug 200404,69642.375.55$26,066

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                  101 Mcf  × $  3.05 =       $308

────────────────────────────────────────────────────
Month total                                     $308

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/209448 is the state's own key, not one this site invented.