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 72877District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$199 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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
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
CondensateDisposition57 bbl$1,365
GasProduction73,475 Mcf$197,570
Total$198,935

31,569 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 30.6708, -100.7945. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.67082, -100.79451 · 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
7,245 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 7,245 ft.

Completions filed
Jul 1977
1 of 1 wells

1 well

42-4353192517,245 ftJul 1977

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220391.054.86$15
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190153.472.42$2
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201902452.782.49$60
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180146.594.19$4
Nov 201802252.934.24$93
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180165.142.93$3
Jun 20180160.183.08$3
May 20180265.382.90$6
Apr 20180463.842.90$12
Mar 201807461.222.79$206
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201703055.423.12$94
Oct 201705349.292.98$158
Sep 201701347.523.09$40
Aug 201708845.373.00$264
Jul 2017029443.873.09$908
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201603241.553.10$99
Aug 201606841.442.92$199
Jul 201606941.622.92$202
Jun 201606745.352.69$180
May 201606742.521.99$133
Apr 201606536.561.99$129
Mar 201606833.011.79$122
Feb 201606226.472.06$128
Jan 201606527.352.36$154
Dec 201506332.362.00$126
Nov 201505938.792.17$128
Oct 201506843.552.43$165
Sep 201506242.992.76$171
Aug 201506540.162.87$187
Jul 201505248.152.95$153
Jun 201505156.152.88$147
May 201505655.212.96$166
Apr 201505049.822.71$135
Mar 201505442.892.93$158
Feb 20150044.662.98$0
Jan 20150243.433.10$6
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140395.944.81$14
Mar 20140295.895.06$10
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130194.403.93$4
May 20130194.834.15$4
Apr 201301093.964.28$43
Mar 201301893.623.91$70
Feb 20130791.233.42$24
Jan 20130491.603.42$14
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 201201892.662.91$52
Jul 20120185.133.02$3
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 2012026101.652.00$52
Mar 201200105.052.22$0
Feb 201201101.102.57$3
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 201103394.144.52$149
Jun 201108492.904.64$390
May 2011012098.134.40$529
Apr 20110111105.964.33$481
Mar 201109796.364.06$394
Feb 201107785.644.18$322
Jan 201107886.504.59$358
Dec 201007885.734.35$339
Nov 201008480.843.80$319
Oct 2010010478.103.51$365
Sep 2010011472.633.98$454
Aug 2010011273.684.42$495
Jul 2010011472.554.74$540
Jun 2010011870.364.91$579
May 2010012071.124.24$508
Apr 2010012081.694.12$495
Mar 2010013278.394.39$579
Feb 2010012473.585.44$675
Jan 2010016274.365.96$966
Dec 2009012271.445.48$669
Nov 2009013774.593.75$514
Oct 2009012072.544.11$493
Sep 2009012865.543.06$392
Aug 2009015167.423.22$486
Jul 2009017261.133.46$596
Jun 2009017666.163.90$686
May 2009020154.743.93$789
Apr 2009012446.773.59$445
Mar 2009012742.144.06$515
Feb 2009011432.814.63$528
Jan 2009013835.865.37$741
Dec 2008016437.105.98$980
Nov 2008018955.496.86$1,297
Oct 2008022575.246.92$1,557
Sep 20080111101.767.88$874
Aug 20080145114.228.48$1,230
Jul 20080140131.0811.39$1,595
Jun 20080139131.3313.03$1,812
May 20080151123.1711.57$1,748
Apr 20080151110.3110.45$1,579
Mar 20080158101.909.66$1,527
Feb 2008014792.538.77$1,289
Jan 2008013990.388.21$1,141
Dec 2007011288.337.30$818
Nov 2007110691.677.29$865
Oct 2007114882.856.92$1,107
Sep 2007020075.846.24$1,249
Aug 2007021969.066.39$1,399
Jul 2007023070.906.39$1,469
Jun 2007018562.007.55$1,396
May 2007119558.747.85$1,589
Apr 2007018259.617.81$1,421
Mar 2007018156.927.30$1,322
Feb 2007020655.108.22$1,693
Jan 2007023350.306.73$1,567
Dec 2006023156.656.92$1,598
Nov 2006025154.207.62$1,912
Oct 2006025454.906.01$1,528
Sep 2006024960.085.04$1,254
Aug 2006023168.717.34$1,696
Jul 2006023169.376.34$1,465
Jun 2006028266.286.38$1,800
May 2006030666.016.42$1,966
Apr 2006015464.397.36$1,134
Mar 2006012356.707.08$871
Feb 2006016057.597.75$1,240
Jan 2006030960.598.93$2,760
Dec 2005028954.9413.42$3,877
Nov 2005020654.6910.59$2,181
Oct 2005024058.3413.80$3,311
Sep 2005020761.4512.08$2,500
Aug 2005027961.519.80$2,733
Jul 2005025655.697.84$2,008
Jun 2005016952.337.38$1,247
May 2005018445.226.65$1,224
Apr 2005012549.207.36$920
Mar 2005010650.377.15$758
Feb 200509245.226.31$581
Jan 2005011243.166.32$708
Dec 2004014539.866.75$979
Nov 2004019745.286.33$1,247
Oct 2004015549.706.52$1,010
Sep 2004017943.245.28$946
Aug 2004018142.375.55$1,005
Jul 2004018238.286.08$1,107
Jun 2004018336.106.43$1,177
May 2004017837.486.49$1,156
Apr 2004015234.475.86$890
Mar 2004017534.365.53$968
Feb 2004014732.455.51$810
Jan 2004014432.036.30$907
Dec 2003017430.266.30$1,096
Nov 2003025228.804.60$1,158
Oct 2003027128.174.76$1,290
Sep 2003028326.314.75$1,344
Aug 2003030729.765.13$1,575
Jul 2003040429.415.17$2,089
Jun 2003032728.565.98$1,956
May 2003039226.595.97$2,341
Apr 2003044926.675.41$2,428
Mar 200311,36631.146.10$8,358
Feb 2003125433.487.93$2,047
Jan 2003125130.315.58$1,431
Dec 2002132326.914.85$1,595
Nov 2002139924.664.14$1,675
Oct 2002247626.464.23$2,066
Sep 2002030727.443.64$1,116
Aug 2002119725.963.16$649
Jul 2002029724.583.06$909
Jun 2002125623.733.34$878
May 2002026024.663.58$932
Apr 2002121323.653.51$772
Mar 2002121922.003.10$702
Feb 2002115018.222.38$375
Jan 2002115317.172.38$381
Dec 2001016116.932.36$381
Nov 2001234218.072.41$859
Oct 2001225519.782.53$684
Sep 2001124624.262.25$578
Aug 2001024624.873.05$751
Jul 2001021623.933.20$691
Jun 2001018424.563.82$704
May 2001320925.524.31$977
Apr 2001017524.685.34$934
Mar 2001017024.545.38$914
Feb 2001017527.755.77$1,009
Jan 2001018627.478.40$1,562
Dec 2000218826.889.12$1,769
Nov 2000019832.215.66$1,120
Oct 2000222131.235.15$1,200
Sep 2000030231.875.19$1,566
Aug 2000045629.644.54$2,071
Jul 2000053528.534.09$2,188
Jun 2000038929.304.40$1,711
May 2000041727.263.68$1,534
Apr 2000036324.513.12$1,131
Mar 2000027228.422.86$778
Feb 2000234227.622.73$988
Jan 2000031125.272.48$771
Dec 1999029924.282.42$725
Nov 1999333023.192.43$873
Oct 1999061220.982.80$1,716
Sep 1999015921.752.62$416
Aug 1999019119.262.88$549
Jul 1999015617.892.37$370
Jun 1999016915.942.36$399
May 1999022715.792.32$527
Apr 1999017615.102.21$389
Mar 1999031512.471.84$579
Feb 199902509.981.82$454
Jan 1999026210.381.90$498
Dec 199803549.201.77$628
Nov 1998021310.892.19$466
Oct 1998026112.421.97$514
Sep 1998027412.592.08$571
Aug 1998031411.301.91$599
Jul 1998026311.742.24$588
Jun 1998025511.242.24$571
May 1998025412.622.21$560
Apr 1998026113.042.51$654
Mar 1998020012.802.31$462
Feb 1998022613.952.30$520
Jan 19980914.702.15$19
Dec 1997035316.322.41$851
Nov 1997032318.193.09$998
Oct 1997040419.253.15$1,273
Sep 1997043017.742.95$1,271
Aug 1997044817.862.55$1,145
Jul 1997042217.582.25$948
Jun 1997038917.242.26$878
May 1997039918.972.31$921
Apr 1997030617.882.08$637
Mar 1997041418.951.94$803
Feb 1997036220.492.21$799
Jan 1997042723.483.54$1,511
Dec 1996046223.32$0
Nov 1996042221.97$0
Oct 199601023.31$0
Sep 1996044622.22$0
Aug 1996038220.26$0
Jul 1996052419.55$0
Jun 1996046418.73$0
May 1996046219.43$0
Apr 1996035521.51$0
Mar 1996052119.38$0
Feb 1996050216.98$0
Jan 1996042717.07$0
Dec 1995049417.19$0
Nov 1995050116.00$0
Oct 1995059915.43$0
Sep 1995067616.18$0
Aug 1995065415.92$0
Jul 1995074315.24$0
Jun 1995065216.41$0
May 1995062117.56$0
Apr 1995062317.73$0
Mar 1995051916.44$0
Feb 1995065316.58$0
Jan 1995073715.92$0
Dec 1994088515.03$0
Nov 1994071315.90$0
Oct 1994179215.58$16
Sep 1994170415.29$15
Aug 1994073916.13$0
Jul 1994178417.56$18
Jun 1994074417.09$0
May 1994274015.88$32
Apr 1994184914.14$14
Mar 1994183912.46$12
Feb 199421,02912.50$25
Jan 1994145312.66$13
Dec 1993192712.33$12
Nov 1993191114.49$14
Oct 1993055515.85$0
Sep 1993077615.03$0
Aug 1993075615.66$0
Jul 1993074515.46$0
Jun 1993078616.79$0
May 1993188017.68$18
Apr 1993374718.05$54
Mar 1993393018.14$54
Feb 1993282517.90$36
Jan 199331,01116.93$51

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.

Feb 2022 — as filed, then multipliedworked
Condensate             0 bbl  × $ 91.05 =         $0
Gas                    3 Mcf  × $  4.86 =        $15

────────────────────────────────────────────────────
Month total                                      $15

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/72877 is the state's own key, not one this site invented.