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 200829District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.5 M
Oct 2003 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
272
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 Gas112006-12-20172050
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
CondensateDisposition403 bbl$26,516
GasProduction252,509 Mcf$1,431,702
Total$1,458,219

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 30.6378, -100.8993. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.63781, -100.89928 · 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
8,560 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 8,560 ft.

Completions filed
Oct 2003
1 of 1 wells

1 well

42-4353648231078,560 ftOct 2003

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 (272)

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

272 months

May 20260285106.413.05$868
Apr 2026027898.932.87$798
Mar 2026029089.753.15$913
Feb 2026026563.503.75$994
Jan 2026027459.138.00$2,191
Dec 2025030356.664.41$1,337
Nov 2025028758.593.93$1,127
Oct 2025029559.383.30$975
Sep 2025028462.743.08$874
Aug 2025029763.933.01$895
Jul 2025029766.743.32$985
Jun 2025028666.483.13$895
May 2025029260.553.23$944
Apr 2025027862.363.54$985
Mar 2025028967.704.27$1,234
Feb 2025026070.884.34$1,129
Jan 2025028874.324.28$1,232
Dec 2024029068.993.12$905
Nov 2024028069.052.20$616
Oct 2024029871.372.28$680
Sep 2024029169.612.36$688
Aug 2024030575.632.06$629
Jul 2024030679.932.15$657
Jun 2024029778.082.63$782
May 2024030778.812.20$675
Apr 2024029684.451.66$491
Mar 2024030780.301.55$474
Feb 2024029376.091.78$523
Jan 2024029873.023.30$983
Dec 2023031171.262.61$812
Nov 2023030177.892.81$845
Oct 2023031685.443.09$976
Sep 2023030989.042.74$845
Aug 2023032580.522.67$869
Jul 2023032374.852.64$853
Jun 2023031068.962.26$700
May 2023032170.622.23$715
Apr 2023031478.122.24$703
Mar 2023031872.852.39$761
Feb 2023028475.112.47$700
Jan 2023031376.533.39$1,060
Dec 2022031276.415.73$1,787
Nov 2022029785.005.65$1,677
Oct 2022031987.185.86$1,871
Sep 2022025084.888.16$2,041
Aug 2022035494.529.13$3,231
Jul 20220370101.587.54$2,791
Jun 20220345115.097.98$2,752
May 20220355109.378.43$2,994
Apr 20220362104.226.84$2,475
Mar 20220335108.885.08$1,701
Feb 2022019191.054.86$928
Jan 2022038281.844.54$1,733
Dec 2021039171.323.90$1,525
Nov 2021038577.435.24$2,016
Oct 2021039579.795.71$2,257
Sep 2021039169.865.35$2,092
Aug 2021041166.024.22$1,735
Jul 2021041370.783.98$1,645
Jun 2021039169.493.38$1,322
May 2021039863.483.02$1,201
Apr 2021038160.362.76$1,051
Mar 2021039961.302.72$1,084
Feb 2021033557.805.55$1,859
Jan 2021040450.412.81$1,135
Dec 2020040344.642.68$1,078
Nov 2020039938.772.71$1,080
Oct 2020041436.972.48$1,026
Sep 2020040137.091.99$798
Aug 2020041839.982.39$997
Jul 2020037838.371.83$690
Jun 2020018434.901.69$311
May 2020022716.921.81$412
Apr 2020019714.751.80$355
Mar 2020018930.341.86$351
Feb 2020024549.881.98$485
Jan 2020028957.252.09$605
Dec 2019032459.012.30$747
Nov 2019036255.302.75$996
Oct 2019034753.472.42$839
Sep 2019029755.052.66$789
Aug 2019030653.112.30$705
Jul 2019023756.272.46$583
Jun 2019024852.782.49$618
May 2019034558.482.74$945
Apr 2019039762.632.75$1,092
Mar 2019041456.803.06$1,268
Feb 2019039050.852.79$1,089
Jan 2019042046.033.23$1,356
Dec 2018043046.594.19$1,800
Nov 2018042652.934.24$1,805
Oct 2018045561.443.40$1,546
Sep 2018043759.543.11$1,358
Aug 2018045759.403.07$1,401
Jul 2018046465.142.93$1,360
Jun 2018045160.183.08$1,388
May 2018047465.382.90$1,375
Apr 2018046463.842.90$1,346
Mar 2018047661.222.79$1,327
Feb 2018042761.782.77$1,181
Jan 2018146762.874.01$1,935
Dec 2017048157.272.92$1,405
Nov 2017046355.423.12$1,444
Oct 2017348549.292.98$1,595
Sep 2017047447.523.09$1,463
Aug 2017350145.373.00$1,641
Jul 2017350643.873.09$1,694
Jun 2017048542.493.09$1,497
May 2017349645.373.26$1,755
Apr 2017048847.933.21$1,567
Mar 2017049946.772.98$1,489
Feb 2017345850.452.95$1,504
Jan 2017049549.413.42$1,692
Dec 2016350048.763.72$2,008
Nov 2016349742.492.64$1,442
Oct 2016052446.193.09$1,619
Sep 2016245041.553.10$1,478
Aug 2016252741.442.92$1,624
Jul 2016052341.622.92$1,529
Jun 2016349745.352.69$1,471
May 2016350542.521.99$1,133
Apr 2016048536.561.99$966
Mar 2016349033.011.79$978
Feb 2016345926.472.06$1,027
Jan 2016348827.352.36$1,236
Dec 2015349132.362.00$1,080
Nov 2015348538.792.17$1,168
Oct 2015053443.552.43$1,296
Sep 2015353542.992.76$1,605
Aug 2015356140.162.87$1,732
Jul 2015060848.152.95$1,791
Jun 2015356656.152.88$1,800
May 2015361055.212.96$1,968
Apr 2015059149.822.71$1,600
Mar 2015662942.892.93$2,103
Feb 2015053344.662.98$1,586
Jan 2015663143.433.10$2,217
Dec 2014065354.693.59$2,345
Nov 2014364870.464.25$2,967
Oct 2014769378.303.90$3,251
Sep 2014069786.164.05$2,820
Aug 2014676689.394.04$3,627
Jul 2014360196.564.18$2,802
Jun 2014064398.164.74$3,046
May 2014674094.734.73$4,066
Apr 2014477195.944.81$4,092
Mar 2014389995.895.06$4,834
Feb 2014065697.406.19$4,062
Jan 2014145090.404.86$2,278
Dec 2013117991.824.35$871
Nov 2013236888.853.74$1,553
Oct 2013241897.423.78$1,775
Sep 20132345104.113.72$1,491
Aug 20130403104.253.52$1,420
Jul 20132398102.523.72$1,685
Jun 2013244794.403.93$1,947
May 2013047794.834.15$1,979
Apr 2013247293.964.28$2,209
Mar 2013249193.623.91$2,108
Feb 2013045291.233.42$1,546
Jan 2013051391.603.42$1,754
Dec 2012452686.773.42$2,146
Nov 2012251886.953.62$2,052
Oct 2012254289.383.40$2,021
Sep 2012254194.672.92$1,768
Aug 2012255192.662.91$1,788
Jul 2012056385.133.02$1,701
Jun 2012255479.822.52$1,555
May 2012258191.612.49$1,629
Apr 20122578101.652.00$1,357
Mar 20122621105.052.22$1,590
Feb 20122570101.102.57$1,667
Jan 2012063698.092.73$1,739
Dec 2011263496.873.24$2,248
Nov 2011262995.723.31$2,274
Oct 2011265584.983.65$2,560
Sep 2011062983.623.99$2,507
Aug 2011268183.404.15$2,992
Jul 2011268194.144.52$3,265
Jun 2011068092.904.64$3,155
May 2011470098.134.40$3,476
Apr 20110617105.964.33$2,674
Mar 2011249696.364.06$2,205
Feb 2011063985.644.18$2,671
Jan 2011277186.504.59$3,711
Dec 2010279385.734.35$3,619
Nov 2010277780.843.80$3,111
Oct 2010282678.103.51$3,055
Sep 2010384972.633.98$3,596
Aug 2010297573.684.42$4,456
Jul 2010099772.554.74$4,722
Jun 2010281170.364.91$4,123
May 2010288771.124.24$3,899
Apr 2010289981.694.12$3,870
Mar 2010294478.394.39$4,300
Feb 2010088573.585.44$4,816
Jan 2010098074.365.96$5,845
Dec 200951,01971.445.48$5,945
Nov 200931,01574.593.75$4,032
Oct 200921,05772.544.11$4,490
Sep 2009297965.543.06$3,131
Aug 200901,06367.423.22$3,421
Jul 200921,08761.133.46$3,888
Jun 200921,00766.163.90$4,055
May 200901,07954.743.93$4,236
Apr 200941,04946.773.59$3,950
Mar 200921,09342.144.06$4,521
Feb 2009098632.814.63$4,568
Jan 200951,13435.865.37$6,270
Dec 200801,13137.105.98$6,760
Nov 200831,16655.496.86$8,166
Oct 200831,43475.246.92$10,152
Sep 200821,173101.767.88$9,443
Aug 200821,160114.228.48$10,069
Jul 200821,159131.0811.39$13,463
Jun 200821,081131.3313.03$14,351
May 200851,328123.1711.57$15,987
Apr 200831,312110.3110.45$14,048
Mar 200801,382101.909.66$13,356
Feb 200831,31492.538.77$11,802
Jan 200831,43590.388.21$12,046
Dec 200731,44588.337.30$10,816
Nov 200761,43991.677.29$11,043
Oct 200701,42482.856.92$9,857
Sep 200741,54375.846.24$9,938
Aug 200771,63669.066.39$10,934
Jul 200731,65470.906.39$10,778
Jun 200741,63862.007.55$12,612
May 200741,77758.747.85$14,178
Apr 200771,70259.617.81$13,702
Mar 200701,84956.927.30$13,501
Feb 200721,56555.108.22$12,968
Jan 200721,16150.306.73$7,910
Dec 200631,26756.656.92$8,936
Nov 200641,20054.207.62$9,358
Oct 200601,18654.906.01$7,132
Sep 200601,12960.085.04$5,687
Aug 200631,08568.717.34$8,170
Jul 200601,11969.376.34$7,098
Jun 200631,27366.286.38$8,326
May 200611,32066.016.42$8,547
Apr 200641,35664.397.36$10,238
Mar 200641,49456.707.08$10,809
Feb 200641,46157.597.75$11,555
Jan 200641,55660.598.93$14,143
Dec 200551,61654.9413.42$21,954
Nov 200561,89154.6910.59$20,351
Oct 200562,43558.3413.80$33,943
Sep 200562,79461.4512.08$34,117
Aug 200572,59661.519.80$25,863
Jul 200573,15355.697.84$25,121
Jun 200503,02552.337.38$22,328
May 200562,97045.226.65$20,025
Apr 200553,62349.207.36$26,913
Mar 200552,86450.377.15$20,743
Feb 200542,61945.226.31$16,712
Jan 200552,66343.166.32$17,052
Dec 200492,75339.866.75$18,944
Nov 200402,56845.286.33$16,257
Oct 2004113,34249.706.52$22,320
Sep 200403,11743.245.28$16,470
Aug 200403,92242.375.55$21,770
Jul 200483,75538.286.08$23,152
Jun 200483,83836.106.43$24,979
May 200404,01337.486.49$26,063
Apr 200404,05834.475.86$23,774
Mar 200404,63934.365.53$25,654
Feb 200404,83432.455.51$26,634
Jan 200406,51032.036.30$41,011
Dec 200308,13230.266.30$51,245
Nov 200302,84428.804.60$13,069
Oct 200309,08128.174.76$43,222

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                  285 Mcf  × $  3.05 =       $868

────────────────────────────────────────────────────
Month total                                     $868

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/200829 is the state's own key, not one this site invented.