SHANNON 51

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 159676District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$647 k
Apr 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
362
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 Gas111996-10-21135630
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
CondensateDisposition219 bbl$7,405
GasProduction207,057 Mcf$639,162
Total$646,567

30,969 Mcf of this lease's gas, across 9 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 30.6537, -100.7958. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.65368, -100.79580 · 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
8,000 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 8,000 ft.

Completions filed
Apr 1996
1 of 1 wells

1 well

42-4353457448,000 ftApr 1996

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 (362)

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

362 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 20220091.054.86$0
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 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190156.803.06$3
Feb 20190250.852.79$6
Jan 20190446.033.23$13
Dec 20180446.594.19$17
Nov 20180552.934.24$21
Oct 201802461.443.40$82
Sep 20180759.543.11$22
Aug 20180759.403.07$21
Jul 20180865.142.93$23
Jun 20180060.183.08$0
May 20180865.382.90$23
Apr 20180563.842.90$15
Mar 201801161.222.79$31
Feb 20180161.782.77$3
Jan 201801562.874.01$60
Dec 201701157.272.92$32
Nov 201701655.423.12$50
Oct 201701549.292.98$45
Sep 201701847.523.09$56
Aug 201702245.373.00$66
Jul 201702543.873.09$77
Jun 201702442.493.09$74
May 201702645.373.26$85
Apr 201702447.933.21$77
Mar 201702546.772.98$75
Feb 201702250.452.95$65
Jan 201702549.413.42$85
Dec 201602548.763.72$93
Nov 201602042.492.64$53
Oct 201601746.193.09$53
Sep 201602641.553.10$81
Aug 201602741.442.92$79
Jul 201602741.622.92$79
Jun 201602745.352.69$73
May 201602742.521.99$54
Apr 201602936.561.99$58
Mar 201602933.011.79$52
Feb 201602726.472.06$56
Jan 201602827.352.36$66
Dec 201502832.362.00$56
Nov 201502738.792.17$59
Oct 201503043.552.43$73
Sep 201502942.992.76$80
Aug 201513040.162.87$126
Jul 201502948.152.95$85
Jun 201502856.152.88$81
May 201503255.212.96$95
Apr 201503349.822.71$89
Mar 201503442.892.93$100
Feb 201503444.662.98$101
Jan 201509143.433.10$282
Dec 20140054.693.59$0
Nov 20140270.464.25$9
Oct 20140278.303.90$8
Sep 20140286.164.05$8
Aug 201401089.394.04$40
Jul 201401096.564.18$42
Jun 201401598.164.74$71
May 20140494.734.73$19
Apr 20140995.944.81$43
Mar 20140195.895.06$5
Feb 20140597.406.19$31
Jan 201403390.404.86$160
Dec 20130891.824.35$35
Nov 201302088.853.74$75
Oct 201301597.423.78$57
Sep 2013021104.113.72$78
Aug 201306104.253.52$21
Jul 2013090102.523.72$335
Jun 201302094.403.93$79
May 201305294.834.15$216
Apr 201303693.964.28$154
Mar 201303193.623.91$121
Feb 201301791.233.42$58
Jan 201303591.603.42$120
Dec 2012010586.773.42$359
Nov 201201486.953.62$51
Oct 201201089.383.40$34
Sep 201207394.672.92$213
Aug 201201592.662.91$44
Jul 201205985.133.02$178
Jun 201201879.822.52$45
May 201203291.612.49$80
Apr 2012061101.652.00$122
Mar 20120117105.052.22$260
Feb 2012072101.102.57$185
Jan 2012010598.092.73$287
Dec 201106996.873.24$224
Nov 201103495.723.31$113
Oct 201105384.983.65$193
Sep 201103683.623.99$143
Aug 201104283.404.15$174
Jul 2011016494.144.52$741
Jun 2011016292.904.64$752
May 201108698.134.40$379
Apr 201102105.964.33$9
Mar 201104296.364.06$170
Feb 201102885.644.18$117
Jan 201101786.504.59$78
Dec 2010013185.734.35$570
Nov 2010011780.843.80$444
Oct 2010339078.103.51$1,603
Sep 20100172.633.98$4
Aug 20100073.684.42$0
Jul 2010033472.554.74$1,582
Jun 2010145970.364.91$2,324
May 2010147471.124.24$2,079
Apr 2010192581.694.12$3,895
Mar 2010146978.394.39$2,137
Feb 2010028273.585.44$1,535
Jan 201002074.365.96$119
Dec 2009252471.445.48$3,016
Nov 20091079774.593.75$3,736
Oct 200982,86372.544.11$12,348
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008035175.246.92$2,430
Sep 2008044101.767.88$347
Aug 20080181114.228.48$1,535
Jul 20080195131.0811.39$2,221
Jun 20080205131.3313.03$2,672
May 20080218123.1711.57$2,523
Apr 20080222110.3110.45$2,321
Mar 20080247101.909.66$2,387
Feb 2008123792.538.77$2,171
Jan 2008127290.388.21$2,322
Dec 2007125588.337.30$1,950
Nov 2007126491.677.29$2,017
Oct 2007128082.856.92$2,021
Sep 2007139975.846.24$2,567
Aug 2007142969.066.39$2,809
Jul 2007146770.906.39$3,054
Jun 2007137362.007.55$2,878
May 2007133558.747.85$2,687
Apr 2007131759.617.81$2,534
Mar 2007128756.927.30$2,153
Feb 2007132055.108.22$2,684
Jan 2007239050.306.73$2,724
Dec 2006139856.656.92$2,810
Nov 2006141154.207.62$3,185
Oct 2006044654.906.01$2,682
Sep 2006045560.085.04$2,292
Aug 2006047268.717.34$3,464
Jul 2006042869.376.34$2,715
Jun 2006029266.286.38$1,864
May 2006014666.016.42$938
Apr 2006018564.397.36$1,362
Mar 2006015956.707.08$1,126
Feb 2006021457.597.75$1,659
Jan 2006020660.598.93$1,840
Dec 2005019754.9413.42$2,643
Nov 2005012854.6910.59$1,355
Oct 2005011558.3413.80$1,587
Sep 2005029861.4512.08$3,600
Aug 2005041061.519.80$4,017
Jul 2005045455.697.84$3,561
Jun 2005022352.337.38$1,646
May 2005028845.226.65$1,916
Apr 2005013949.207.36$1,023
Mar 2005016550.377.15$1,181
Feb 2005029345.226.31$1,849
Jan 2005011743.166.32$740
Dec 2004113939.866.75$978
Nov 2004127845.286.33$1,805
Oct 2004040849.706.52$2,658
Sep 2004161543.245.28$3,293
Aug 2004169042.375.55$3,872
Jul 2004170938.286.08$4,352
Jun 2004056336.106.43$3,622
May 2004152837.486.49$3,467
Apr 2004060634.475.86$3,550
Mar 2004143634.365.53$2,446
Feb 2004060332.455.51$3,322
Jan 2004054432.036.30$3,427
Dec 2003152030.266.30$3,307
Nov 2003167428.804.60$3,126
Oct 2003138728.174.76$1,870
Sep 200302026.314.75$95
Aug 2003267529.765.13$3,522
Jul 2003183629.415.17$4,352
Jun 2003055428.565.98$3,315
May 2003177426.595.97$4,649
Apr 2003049026.675.41$2,650
Mar 2003237831.146.10$2,367
Feb 2003561833.487.93$5,066
Jan 200331,13930.315.58$6,449
Dec 200231,99126.914.85$9,745
Nov 200233,73824.664.14$15,538
Oct 200241,20026.464.23$5,181
Sep 2002291527.443.64$3,381
Aug 200231,06925.963.16$3,460
Jul 2002276624.583.06$2,394
Jun 2002495523.733.34$3,283
May 200201,27224.663.58$4,559
Apr 200221,14923.653.51$4,083
Mar 200221,21922.003.10$3,826
Feb 200231,00518.222.38$2,442
Jan 200231,13717.172.38$2,753
Dec 200101,50816.932.36$3,566
Nov 2001682718.072.41$2,098
Oct 2001584919.782.53$2,246
Sep 2001664924.262.25$1,607
Aug 200101,33324.873.05$4,070
Jul 200101,43523.933.20$4,588
Jun 200101,19624.563.82$4,574
May 2001171,16725.524.31$5,460
Apr 200101,13924.685.34$6,077
Mar 200101,28424.545.38$6,903
Feb 200101,10827.755.77$6,390
Jan 200101,07127.478.40$8,995
Dec 2000111,22926.889.12$11,507
Nov 200001,52332.215.66$8,617
Oct 2000142,13231.235.15$11,407
Sep 200001,97231.875.19$10,228
Aug 200002,42029.644.54$10,989
Jul 200002,36828.534.09$9,685
Jun 200002,02129.304.40$8,887
May 200002,01227.263.68$7,404
Apr 200002,26024.513.12$7,042
Mar 200002,18228.422.86$6,240
Feb 2000121,56327.622.73$4,593
Jan 200001,51325.272.48$3,753
Dec 199901,65924.282.42$4,021
Nov 199981,64523.192.43$4,189
Oct 1999086220.982.80$2,417
Sep 199902,13421.752.62$5,589
Aug 199922,28019.262.88$6,595
Jul 199902,21217.892.37$5,248
Jun 199902,03015.942.36$4,795
May 199902,38615.792.32$5,538
Apr 199902,09215.102.21$4,619
Mar 199902,47412.471.84$4,548
Feb 199902,0459.981.82$3,717
Jan 199902,00010.381.90$3,800
Dec 199801,8609.201.77$3,298
Nov 199802,42010.892.19$5,289
Oct 199802,63212.421.97$5,183
Sep 199802,33212.592.08$4,857
Aug 199802,52211.301.91$4,810
Jul 199802,54411.742.24$5,692
Jun 199802,52911.242.24$5,658
May 199802,48212.622.21$5,476
Apr 199822,89613.042.51$7,282
Mar 199802,32312.802.31$5,365
Feb 1998142,61713.952.30$6,212
Jan 1998010014.702.15$215
Dec 1997222,56516.322.41$6,544
Nov 199702,69618.193.09$8,326
Oct 199702,51019.253.15$7,906
Sep 199702,80017.742.95$8,274
Aug 199702,55317.862.55$6,522
Jul 199702,94117.582.25$6,608
Jun 199702,77517.242.26$6,264
May 199703,22018.972.31$7,433
Apr 199703,03417.882.08$6,319
Mar 199703,51718.951.94$6,820
Feb 199702,92520.492.21$6,452
Jan 199703,45323.483.54$12,223
Dec 199603,86323.32$0
Nov 199603,59121.97$0
Oct 199607723.31$0
Sep 199604,64522.22$0
Aug 199604,78020.26$0
Jul 199607,61719.55$0
Jun 199601,93018.73$0
May 199603,75019.43$0
Apr 1996071621.51$0

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.

Mar 2019 — as filed, then multipliedworked
Condensate             0 bbl  × $ 56.80 =         $0
Gas                    1 Mcf  × $  3.06 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/159676 is the state's own key, not one this site invented.