SHANNON 52

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 210181District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.6 M
Oct 2004 – May 2026
Value, last 12 filed months
$8 k
at the published price for each month
Months reported
260
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 Gas112006-01-23159678
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
CondensateDisposition394 bbl$24,391
GasProduction260,840 Mcf$1,581,941
Total$1,606,332

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 30.6649, -100.7880. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66487, -100.78802 · 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
7,920 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 7,920 ft.

Completions filed
Oct 2004
1 of 1 wells

1 well

42-43537011147,920 ftOct 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 (260)

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

260 months

May 20260170106.413.05$518
Apr 2026012298.932.87$350
Mar 2026017089.753.15$535
Feb 2026016363.503.75$611
Jan 2026013259.138.00$1,056
Dec 2025015356.664.41$675
Nov 2025017858.593.93$699
Oct 2025017259.383.30$568
Sep 2025019462.743.08$597
Aug 2025020363.933.01$612
Jul 2025020066.743.32$663
Jun 2025020066.483.13$626
May 2025020360.553.23$656
Apr 2025020362.363.54$719
Mar 2025019867.704.27$845
Feb 2025019670.884.34$851
Jan 2025021474.324.28$916
Dec 2024020068.993.12$624
Nov 2024018869.052.20$413
Oct 2024019671.372.28$447
Sep 2024019269.612.36$454
Aug 2024020375.632.06$419
Jul 2024019779.932.15$423
Jun 2024019178.082.63$503
May 2024019978.812.20$437
Apr 2024019684.451.66$325
Mar 2024020580.301.55$317
Feb 2024020276.091.78$360
Jan 2024021773.023.30$716
Dec 2023022171.262.61$577
Nov 2023022177.892.81$620
Oct 2023023785.443.09$732
Sep 2023023689.042.74$645
Aug 2023025680.522.67$684
Jul 2023026074.852.64$687
Jun 2023025868.962.26$583
May 2023026970.622.23$599
Apr 2023026778.122.24$597
Mar 2023028272.852.39$675
Feb 2023024975.112.47$614
Jan 2023029976.533.39$1,013
Dec 2022030776.415.73$1,759
Nov 2022030185.005.65$1,700
Oct 2022031987.185.86$1,871
Sep 2022031684.888.16$2,580
Aug 2022033794.529.13$3,076
Jul 20222342101.587.54$2,783
Jun 20220341115.097.98$2,720
May 20222354109.378.43$3,204
Apr 20220354104.226.84$2,421
Mar 20220368108.885.08$1,868
Feb 2022033991.054.86$1,647
Jan 2022038481.844.54$1,742
Dec 2021041271.323.90$1,606
Nov 2021040377.435.24$2,110
Oct 2021044779.795.71$2,554
Sep 2021045069.865.35$2,408
Aug 2021148266.024.22$2,100
Jul 2021150070.783.98$2,062
Jun 2021052769.493.38$1,782
May 2021249163.483.02$1,609
Apr 2021054860.362.76$1,512
Mar 2021061261.302.72$1,663
Feb 2021041357.805.55$2,291
Jan 2021025650.412.81$719
Dec 2020125144.642.68$716
Nov 2020125538.772.71$729
Oct 2020029436.972.48$729
Sep 2020032037.091.99$637
Aug 2020229539.982.39$784
Jul 2020051838.371.83$945
Jun 2020356534.901.69$1,060
May 2020059516.921.81$1,080
Apr 2020048814.751.80$881
Mar 2020054330.341.86$1,008
Feb 2020047349.881.98$937
Jan 2020049957.252.09$1,045
Dec 2019048659.012.30$1,120
Nov 2019147755.302.75$1,367
Oct 2019047053.472.42$1,137
Sep 2019354855.052.66$1,621
Aug 2019040753.112.30$938
Jul 2019055256.272.46$1,358
Jun 2019052752.782.49$1,313
May 2019254558.482.74$1,610
Apr 20191052462.632.75$2,068
Mar 2019052456.803.06$1,605
Feb 2019046650.852.79$1,301
Jan 20191648846.033.23$2,312
Dec 2018047946.594.19$2,005
Nov 2018044752.934.24$1,894
Oct 2018050461.443.40$1,713
Sep 2018048559.543.11$1,507
Aug 2018053059.403.07$1,625
Jul 2018155065.142.93$1,678
Jun 2018153860.183.08$1,716
May 2018055465.382.90$1,607
Apr 2018052063.842.90$1,508
Mar 2018155061.222.79$1,594
Feb 2018047161.782.77$1,303
Jan 2018247062.874.01$2,010
Dec 2017047457.272.92$1,385
Nov 2017044755.423.12$1,394
Oct 2017043649.292.98$1,301
Sep 2017050347.523.09$1,553
Aug 2017051945.373.00$1,559
Jul 2017056143.873.09$1,732
Jun 2017037342.493.09$1,152
May 2017050745.373.26$1,655
Apr 2017046147.933.21$1,481
Mar 2017048546.772.98$1,447
Feb 2017043950.452.95$1,296
Jan 2017046749.413.42$1,597
Dec 2016043748.763.72$1,627
Nov 2016144042.492.64$1,206
Oct 2016048346.193.09$1,493
Sep 2016051241.553.10$1,588
Aug 2016054741.442.92$1,600
Jul 2016156741.622.92$1,700
Jun 2016056145.352.69$1,507
May 2016055342.521.99$1,101
Apr 2016151336.561.99$1,058
Mar 2016046833.011.79$840
Feb 2016147826.472.06$1,013
Jan 2016049227.352.36$1,163
Dec 2015149432.362.00$1,021
Nov 2015046238.792.17$1,001
Oct 2015152243.552.43$1,310
Sep 2015153742.992.76$1,524
Aug 2015149040.162.87$1,448
Jul 2015144348.152.95$1,353
Jun 2015241956.152.88$1,320
May 2015063955.212.96$1,889
Apr 2015462549.822.71$1,891
Mar 2015567842.892.93$2,204
Feb 2015264044.662.98$1,994
Jan 2015267943.433.10$2,192
Dec 2014269554.693.59$2,605
Nov 2014071170.464.25$3,023
Oct 2014280378.303.90$3,289
Sep 2014379486.164.05$3,471
Aug 2014187189.394.04$3,604
Jul 2014492696.564.18$4,257
Jun 2014095498.164.74$4,519
May 2014176094.734.73$3,687
Apr 2014063495.944.81$3,049
Mar 2014123095.895.06$1,259
Feb 2014127697.406.19$1,806
Jan 2014024790.404.86$1,201
Dec 2013111591.824.35$593
Nov 2013038988.853.74$1,454
Oct 2013140997.423.78$1,643
Sep 20130220104.113.72$818
Aug 20130273104.253.52$962
Jul 20130277102.523.72$1,030
Jun 2013130094.403.93$1,274
May 2013153594.834.15$2,315
Apr 2013052493.964.28$2,244
Mar 2013131293.623.91$1,314
Feb 2013137691.233.42$1,377
Jan 2013044591.603.42$1,522
Dec 2012154286.773.42$1,941
Nov 2012140686.953.62$1,559
Oct 2012140089.383.40$1,449
Sep 2012035994.672.92$1,048
Aug 2012042192.662.91$1,224
Jul 2012147185.133.02$1,508
Jun 2012049479.822.52$1,244
May 2012145391.612.49$1,219
Apr 20121656101.652.00$1,412
Mar 20121584105.052.22$1,403
Feb 20121492101.102.57$1,366
Jan 2012165798.092.73$1,894
Dec 2011064996.873.24$2,103
Nov 2011264195.723.31$2,314
Oct 2011168584.983.65$2,584
Sep 2011168383.623.99$2,806
Aug 2011067983.404.15$2,817
Jul 2011064494.144.52$2,909
Jun 2011069492.904.64$3,220
May 2011171498.134.40$3,243
Apr 20111598105.964.33$2,697
Mar 2011044096.364.06$1,785
Feb 2011040185.644.18$1,676
Jan 2011153786.504.59$2,551
Dec 2010252485.734.35$2,450
Nov 2010162080.843.80$2,434
Oct 2010275478.103.51$2,802
Sep 2010177672.633.98$3,161
Aug 2010080973.684.42$3,575
Jul 2010183472.554.74$4,023
Jun 2010286070.364.91$4,364
May 2010295071.124.24$4,166
Apr 2010297981.694.12$4,199
Mar 2010286678.394.39$3,957
Feb 2010266373.585.44$3,755
Jan 2010195374.365.96$5,758
Dec 2009275171.445.48$4,261
Nov 2009279074.593.75$3,113
Oct 2009187372.544.11$3,661
Sep 2009193765.543.06$2,937
Aug 2009154367.423.22$1,815
Jul 2009175561.133.46$2,677
Jun 2009179366.163.90$3,155
May 2009182354.743.93$3,286
Apr 2009267846.773.59$2,526
Mar 2009281942.144.06$3,409
Feb 2009167132.814.63$3,142
Jan 2009162035.865.37$3,366
Dec 2008261737.105.98$3,762
Nov 2008163055.496.86$4,378
Oct 2008274475.246.92$5,300
Sep 20081581101.767.88$4,678
Aug 200821,149114.228.48$9,975
Jul 200811,184131.0811.39$13,616
Jun 200821,192131.3313.03$15,798
May 200811,335123.1711.57$15,575
Apr 200831,395110.3110.45$14,915
Mar 200821,303101.909.66$12,796
Feb 200821,00592.538.77$8,999
Jan 2008385590.388.21$7,287
Dec 200731,05188.337.30$7,939
Nov 200761,32691.677.29$10,219
Oct 200771,52182.856.92$11,108
Sep 200732,16575.846.24$13,746
Aug 200732,46769.066.39$15,966
Jul 200722,35370.906.39$15,173
Jun 200721,09562.007.55$8,390
May 200751,23458.747.85$9,976
Apr 200741,40759.617.81$11,220
Mar 200741,04256.927.30$7,836
Feb 200751,01955.108.22$8,648
Jan 200751,46650.306.73$10,113
Dec 200681,67056.656.92$12,007
Nov 200661,84354.207.62$14,364
Oct 200632,09554.906.01$12,764
Sep 200662,06460.085.04$10,757
Aug 200602,13668.717.34$15,678
Jul 200642,90669.376.34$18,710
Jun 200642,91666.286.38$18,881
May 200603,16466.016.42$20,329
Apr 200642,71964.397.36$20,271
Mar 2006112,73856.707.08$20,017
Feb 200662,55357.597.75$20,134
Jan 200663,11960.598.93$28,227
Dec 2005112,76154.9413.42$37,644
Nov 200553,18354.6910.59$33,976
Oct 200544,09358.3413.80$56,699
Sep 200503,02861.4512.08$36,575
Aug 200574,08061.519.80$40,402
Jul 200504,26455.697.84$33,445
Jun 2005104,24852.337.38$31,878
May 2005136,50545.226.65$43,854
Apr 200507,53849.207.36$55,483
Mar 2005308,44950.377.15$61,963
Feb 200507,43245.226.31$46,910
Jan 2005198,57243.166.32$55,014
Dec 20041211,06939.866.75$75,206
Nov 2004712,06045.286.33$76,662
Oct 2004015,80849.706.52$102,991

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                  170 Mcf  × $  3.05 =       $518

────────────────────────────────────────────────────
Month total                                     $518

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/210181 is the state's own key, not one this site invented.