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 198656District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$518 k
Jan 2003 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
281
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 Gas112004-02-26152651
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
CondensateDisposition125 bbl$6,087
GasProduction91,447 Mcf$511,929
Total$518,016

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 30.6603, -100.7831. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66031, -100.78308 · 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
8,012 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 8,012 ft.

Completions filed
Jan 2003
1 of 1 wells

1 well

42-43536114118,012 ftJan 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 (281)

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

281 months

May 20260130106.413.05$396
Apr 2026010098.932.87$287
Mar 2026011689.753.15$365
Feb 2026010463.503.75$390
Jan 2026011359.138.00$904
Dec 2025011656.664.41$512
Nov 2025011558.593.93$452
Oct 2025011659.383.30$383
Sep 2025010662.743.08$326
Aug 2025011163.933.01$335
Jul 2025010966.743.32$361
Jun 2025011166.483.13$347
May 2025011260.553.23$362
Apr 2025011262.363.54$397
Mar 2025011767.704.27$499
Feb 2025010570.884.34$456
Jan 2025011774.324.28$501
Dec 2024011568.993.12$359
Nov 2024010869.052.20$237
Oct 2024011571.372.28$262
Sep 2024011069.612.36$260
Aug 2024011675.632.06$239
Jul 2024011779.932.15$251
Jun 2024011278.082.63$295
May 2024011778.812.20$257
Apr 2024011484.451.66$189
Mar 2024011880.301.55$182
Feb 2024011276.091.78$200
Jan 2024011773.023.30$386
Dec 2023011771.262.61$305
Nov 2023010877.892.81$303
Oct 2023011685.443.09$358
Sep 2023011589.042.74$315
Aug 2023012380.522.67$329
Jul 2023013974.852.64$367
Jun 202309768.962.26$219
May 2023011970.622.23$265
Apr 2023011678.122.24$260
Mar 2023012172.852.39$290
Feb 2023010675.112.47$261
Jan 2023012276.533.39$413
Dec 2022012276.415.73$699
Nov 2022011885.005.65$666
Oct 2022012087.185.86$704
Sep 2022011984.888.16$971
Aug 2022012794.529.13$1,159
Jul 20220181101.587.54$1,365
Jun 2022082115.097.98$654
May 20220101109.378.43$852
Apr 20220117104.226.84$800
Mar 20220121108.885.08$614
Feb 2022010791.054.86$520
Jan 2022012681.844.54$572
Dec 2021012071.323.90$468
Nov 2021011777.435.24$613
Oct 2021012379.795.71$703
Sep 2021011869.865.35$631
Aug 2021012366.024.22$519
Jul 2021011870.783.98$470
Jun 2021012969.493.38$436
May 2021116363.483.02$555
Apr 2021013360.362.76$367
Mar 2021013761.302.72$372
Feb 2021010557.805.55$583
Jan 2021012150.412.81$340
Dec 2020011344.642.68$302
Nov 2020011738.772.71$317
Oct 2020011936.972.48$295
Sep 2020013137.091.99$261
Aug 2020014039.982.39$334
Jul 2020012938.371.83$235
Jun 2020012134.901.69$205
May 2020012916.921.81$234
Apr 2020012014.751.80$217
Mar 2020013630.341.86$252
Feb 2020013549.881.98$267
Jan 2020013957.252.09$291
Dec 2019013959.012.30$320
Nov 2019014055.302.75$385
Oct 2019021553.472.42$520
Sep 2019023455.052.66$622
Aug 2019022253.112.30$512
Jul 2019024356.272.46$598
Jun 2019020752.782.49$516
May 2019019258.482.74$526
Apr 2019119462.632.75$596
Mar 2019015556.803.06$475
Feb 2019034850.852.79$972
Jan 2019015046.033.23$484
Dec 2018015046.594.19$628
Nov 2018014652.934.24$619
Oct 2018015961.443.40$540
Sep 2018015259.543.11$472
Aug 2018016359.403.07$500
Jul 2018016465.142.93$481
Jun 2018015360.183.08$471
May 2018015565.382.90$450
Apr 2018015763.842.90$455
Mar 2018016361.222.79$454
Feb 2018014361.782.77$396
Jan 2018015862.874.01$633
Dec 2017016457.272.92$479
Nov 2017016355.423.12$508
Oct 2017015649.292.98$465
Sep 2017014747.523.09$454
Aug 2017014845.373.00$445
Jul 2017011943.873.09$367
Jun 2017014342.493.09$441
May 2017015245.373.26$496
Apr 2017015047.933.21$482
Mar 2017015346.772.98$457
Feb 2017013650.452.95$402
Jan 2017015449.413.42$527
Dec 2016015148.763.72$562
Nov 2016115142.492.64$442
Oct 2016015446.193.09$476
Sep 2016015441.553.10$478
Aug 2016016341.442.92$477
Jul 2016016041.622.92$468
Jun 2016015745.352.69$422
May 2016016542.521.99$329
Apr 2016016536.561.99$329
Mar 2016015933.011.79$285
Feb 2016015026.472.06$310
Jan 2016015727.352.36$371
Dec 2015015032.362.00$300
Nov 2015015638.792.17$338
Oct 2015017043.552.43$413
Sep 2015016842.992.76$463
Aug 2015016740.162.87$480
Jul 2015014148.152.95$415
Jun 2015014256.152.88$409
May 2015015355.212.96$452
Apr 2015015949.822.71$430
Mar 2015016542.892.93$484
Feb 2015014944.662.98$443
Jan 2015016443.433.10$509
Dec 2014016354.693.59$585
Nov 2014016370.464.25$693
Oct 2014017478.303.90$679
Sep 201409186.164.05$368
Aug 2014014889.394.04$597
Jul 2014023596.564.18$982
Jun 2014020098.164.74$947
May 2014118894.734.73$983
Apr 2014022595.944.81$1,082
Mar 2014122395.895.06$1,224
Feb 2014123097.406.19$1,522
Jan 2014126290.404.86$1,364
Dec 2013127091.824.35$1,268
Nov 2013023088.853.74$860
Oct 2013029197.423.78$1,100
Sep 20130294104.113.72$1,093
Aug 20130321104.253.52$1,131
Jul 20130238102.523.72$885
Jun 2013016794.403.93$657
May 2013024494.834.15$1,012
Apr 2013030593.964.28$1,306
Mar 2013023993.623.91$935
Feb 2013019291.233.42$657
Jan 2013022691.603.42$773
Dec 2012015986.773.42$544
Nov 2012018086.953.62$652
Oct 2012018889.383.40$639
Sep 2012020494.672.92$595
Aug 2012023792.662.91$689
Jul 2012021585.133.02$649
Jun 2012020479.822.52$514
May 2012022791.612.49$565
Apr 20120222101.652.00$443
Mar 20120207105.052.22$460
Feb 20120273101.102.57$702
Jan 2012020698.092.73$563
Dec 2011023196.873.24$748
Nov 2011131695.723.31$1,142
Oct 2011035684.983.65$1,299
Sep 2011019783.623.99$785
Aug 2011017983.404.15$743
Jul 2011017994.144.52$809
Jun 2011017192.904.64$793
May 2011020098.134.40$881
Apr 20110220105.964.33$953
Mar 2011017896.364.06$722
Feb 2011016485.644.18$686
Jan 2011019086.504.59$872
Dec 2010121285.734.35$1,007
Nov 2010018580.843.80$702
Oct 2010019578.103.51$684
Sep 2010022572.633.98$895
Aug 2010020373.684.42$897
Jul 2010022972.554.74$1,085
Jun 2010026170.364.91$1,282
May 2010024571.124.24$1,038
Apr 2010022481.694.12$923
Mar 2010122778.394.39$1,075
Feb 2010021673.585.44$1,176
Jan 2010025574.365.96$1,521
Dec 2009125671.445.48$1,475
Nov 2009126974.593.75$1,084
Oct 2009029772.544.11$1,221
Sep 2009030365.543.06$929
Aug 2009029567.423.22$949
Jul 2009032861.133.46$1,136
Jun 2009031666.163.90$1,231
May 2009031854.743.93$1,248
Apr 2009129846.773.59$1,116
Mar 2009132142.144.06$1,345
Feb 2009128932.814.63$1,372
Jan 2009030535.865.37$1,638
Dec 2008128937.105.98$1,764
Nov 2008124455.496.86$1,729
Oct 2008131675.246.92$2,263
Sep 20080256101.767.88$2,017
Aug 20080302114.228.48$2,562
Jul 20080332131.0811.39$3,781
Jun 20080333131.3313.03$4,340
May 20080257123.1711.57$2,975
Apr 20081259110.3110.45$2,818
Mar 20080294101.909.66$2,841
Feb 2008129792.538.77$2,697
Jan 2008131190.388.21$2,642
Dec 2007135288.337.30$2,659
Nov 2007241591.677.29$3,209
Oct 2007248182.856.92$3,495
Sep 2007154675.846.24$3,485
Aug 2007173869.066.39$4,783
Jul 2007166870.906.39$4,338
Jun 2007173962.007.55$5,640
May 2007270058.747.85$5,610
Apr 2007258459.617.81$4,677
Mar 2007268956.927.30$5,145
Feb 2007241055.108.22$3,479
Jan 2007249450.306.73$3,424
Dec 2006349356.656.92$3,581
Nov 2006262154.207.62$4,839
Oct 2006172854.906.01$4,433
Sep 2006168760.085.04$3,521
Aug 2006062768.717.34$4,602
Jul 2006078369.376.34$4,966
Jun 2006049666.286.38$3,166
May 2006059266.016.42$3,804
Apr 2006153264.397.36$3,980
Mar 2006498056.707.08$7,168
Feb 200621,00257.597.75$7,882
Jan 2006165560.598.93$5,912
Dec 2005363154.9413.42$8,630
Nov 2005199454.6910.59$10,580
Oct 2005055858.3413.80$7,698
Sep 2005050961.4512.08$6,148
Aug 2005150061.519.80$4,960
Jul 2005091755.697.84$7,193
Jun 2005061652.337.38$4,547
May 2005067245.226.65$4,470
Apr 2005072349.207.36$5,322
Mar 2005194850.377.15$6,833
Feb 2005043845.226.31$2,765
Jan 2005055643.166.32$3,515
Dec 2004150439.866.75$3,442
Nov 2004031345.286.33$1,981
Oct 2004030049.706.52$1,955
Sep 2004133643.245.28$1,819
Aug 2004248842.375.55$2,793
Jul 2004278238.286.08$4,834
Jun 2004197636.106.43$6,315
May 2004071737.486.49$4,657
Apr 2004044134.475.86$2,584
Mar 2004022734.365.53$1,255
Feb 2004158232.455.51$3,239
Jan 2004156832.036.30$3,610
Dec 2003164330.266.30$4,082
Nov 2003276528.804.60$3,573
Oct 2003282128.174.76$3,964
Sep 2003095826.314.75$4,550
Aug 200331,11029.765.13$5,783
Jul 200331,42529.415.17$7,457
Jun 200301,68328.565.98$10,069
May 200371,91826.595.97$11,642
Apr 200342,31126.675.41$12,603
Mar 2003102,69031.146.10$16,710
Feb 2003173,86533.487.93$31,203
Jan 200354,75230.315.58$26,677

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                  130 Mcf  × $  3.05 =       $396

────────────────────────────────────────────────────
Month total                                     $396

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/198656 is the state's own key, not one this site invented.