SHANNON ESTATE

Operated by CUMMING COMPANY, INC. THE (P-5 194204) in the TODD, NW. (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 36017District 7CField 90319666Hydrogen sulphide fieldNGPA filingGasSaveExport
Value, all time
$913 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
1
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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1954-01-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
2,640 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 11/01/2006.

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
NGPA2none

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
GasProduction262,925 Mcf$913,484
Total$913,484

63,635 Mcf of this lease's gas, across 47 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 30.8672, -101.4908. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.86721, -101.49078 · 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
2,000 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 2,000 ft.

Completions filed
Apr 1965
1 of 1 wells

1 well

42-1051033412,000 ftApr 1965

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 20195059.012.30$115
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 20195056.803.06$153
Feb 201953250.852.79$1,485
Jan 201968246.033.23$2,202
Dec 201855646.594.19$2,327
Nov 201863852.934.24$2,703
Oct 201853161.443.40$1,804
Sep 201864359.543.11$1,998
Aug 201862259.403.07$1,907
Jul 201871665.142.93$2,099
Jun 201866760.183.08$2,052
May 201878765.382.90$2,283
Apr 201841163.842.90$1,192
Mar 201847161.222.79$1,313
Feb 201859161.782.77$1,635
Jan 201863662.874.01$2,550
Dec 201753057.272.92$1,548
Nov 201784855.423.12$2,644
Oct 201746049.292.98$1,372
Sep 201724047.523.09$741
Aug 201764045.373.00$1,923
Jul 201757343.873.09$1,769
Jun 201754942.493.09$1,695
May 201764345.373.26$2,098
Apr 201765847.933.21$2,113
Mar 201761046.772.98$1,820
Feb 201754450.452.95$1,606
Jan 201769749.413.42$2,383
Dec 201659148.763.72$2,200
Nov 201658742.492.64$1,552
Oct 201664746.193.09$1,999
Sep 201662841.553.10$1,947
Aug 201665341.442.92$1,910
Jul 201668841.622.92$2,012
Jun 201664045.352.69$1,719
May 201669442.521.99$1,382
Apr 201660536.561.99$1,205
Mar 201666933.011.79$1,200
Feb 201662626.472.06$1,292
Jan 201669627.352.36$1,646
Dec 201569632.362.00$1,393
Nov 201559738.792.17$1,294
Oct 201567743.552.43$1,643
Sep 201565142.992.76$1,796
Aug 201570040.162.87$2,011
Jul 201569848.152.95$2,056
Jun 201567456.152.88$1,943
May 201570255.212.96$2,075
Apr 201567749.822.71$1,832
Mar 201569842.892.93$2,048
Feb 201561244.662.98$1,821
Jan 201570743.433.10$2,192
Dec 201469954.693.59$2,510
Nov 201469170.464.25$2,938
Oct 201469878.303.90$2,723
Sep 201478786.164.05$3,184
Aug 201462789.394.04$2,530
Jul 201471896.564.18$3,001
Jun 201469898.164.74$3,306
May 201472994.734.73$3,446
Apr 201474195.944.81$3,564
Mar 201474395.895.06$3,757
Feb 201458697.406.19$3,629
Jan 201466190.404.86$3,213
Dec 201374291.824.35$3,231
Nov 201355088.853.74$2,056
Oct 201375397.423.78$2,846
Sep 2013717104.113.72$2,666
Aug 2013767104.253.52$2,702
Jul 2013682102.523.72$2,536
Jun 201378894.403.93$3,100
May 201370494.834.15$2,921
Apr 201373693.964.28$3,152
Mar 201377193.623.91$3,017
Feb 201370591.233.42$2,411
Jan 201375891.603.42$2,592
Dec 201278286.773.42$2,675
Nov 201275986.953.62$2,751
Oct 201280289.383.40$2,727
Sep 201274194.672.92$2,163
Aug 201288892.662.91$2,582
Jul 201266485.133.02$2,006
Jun 201281279.822.52$2,045
May 201228391.612.49$704
Apr 201278101.652.00$156
Mar 2012262105.052.22$582
Feb 2012354101.102.57$910
Jan 201215798.092.73$429
Dec 201148696.873.24$1,575
Nov 201168495.723.31$2,265
Oct 201177984.983.65$2,842
Sep 201116483.623.99$654
Aug 2011083.404.15$0
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 20111198.134.40$48
Apr 2011413105.964.33$1,790
Mar 201181996.364.06$3,323
Feb 201168285.644.18$2,851
Jan 201177886.504.59$3,570
Dec 201081485.734.35$3,539
Nov 201083180.843.80$3,154
Oct 201090078.103.51$3,158
Sep 201093072.633.98$3,701
Aug 201077073.684.42$3,403
Jul 201065172.554.74$3,083
Jun 201092070.364.91$4,518
May 201089171.124.24$3,774
Apr 201078181.694.12$3,220
Mar 201090478.394.39$3,967
Feb 201060173.585.44$3,271
Jan 201081174.365.96$4,837
Dec 20091,08771.445.48$5,961
Nov 200979574.593.75$2,982
Oct 200980072.544.11$3,288
Sep 200983865.543.06$2,568
Aug 200994367.423.22$3,035
Jul 200989761.133.46$3,108
Jun 200979066.163.90$3,077
May 200991954.743.93$3,608
Apr 200982146.773.59$2,945
Mar 200972542.144.06$2,943
Feb 200965332.814.63$3,025
Jan 200973935.865.37$3,969
Dec 200871237.105.98$4,256
Nov 200866655.496.86$4,569
Oct 200871775.246.92$4,963
Sep 2008727101.767.88$5,727
Aug 2008767114.228.48$6,506
Jul 2008789131.0811.39$8,986
Jun 2008783131.3313.03$10,205
May 2008825123.1711.57$9,549
Apr 2008817110.3110.45$8,542
Mar 200892101.909.66$889
Feb 2008092.538.77$0
Jan 2008090.388.21$0
Dec 200726288.337.30$1,913
Nov 200726391.677.29$1,918
Oct 200784882.856.92$5,870
Sep 200791375.846.24$5,701
Aug 200795469.066.39$6,094
Jul 200752170.906.39$3,328
Jun 200745162.007.55$3,404
May 200773958.747.85$5,798
Apr 200744859.617.81$3,497
Mar 200794156.927.30$6,871
Feb 200781555.108.22$6,696
Jan 200773750.306.73$4,958
Dec 200679956.656.92$5,528
Nov 200679954.207.62$6,086
Oct 20061,10754.906.01$6,657
Sep 200692560.085.04$4,659
Aug 20061,15968.717.34$8,507
Jul 200699269.376.34$6,292
Jun 200693766.286.38$5,982
May 20061,22166.016.42$7,845
Apr 20061,14764.397.36$8,442
Mar 20061,00256.707.08$7,097
Feb 20061,39457.597.75$10,805
Jan 20061,59260.598.93$14,222
Dec 200598354.9413.42$13,187
Nov 200596354.6910.59$10,197
Oct 20051,00458.3413.80$13,851
Sep 20051,06061.4512.08$12,804
Aug 20051,08461.519.80$10,620
Jul 20051,13755.697.84$8,918
Jun 200595752.337.38$7,064
May 20051,36045.226.65$9,046
Apr 20051,13949.207.36$8,384
Mar 20051,50750.377.15$10,782
Feb 200580245.226.31$5,062
Jan 20051,05543.166.32$6,670
Dec 200465239.866.75$4,402
Nov 200486945.286.33$5,501
Oct 20041,03449.706.52$6,737
Sep 200497543.245.28$5,152
Aug 20041,05242.375.55$5,839
Jul 200496438.286.08$5,865
Jun 200486636.106.43$5,571
May 20041,44037.486.49$9,352
Apr 20041,39334.475.86$8,161
Mar 20041,01234.365.53$5,597
Feb 200491732.455.51$5,052
Jan 200480232.036.30$5,052
Dec 20031,04630.266.30$6,592
Nov 20031,17828.804.60$5,413
Oct 20031,25028.174.76$5,950
Sep 200390026.314.75$4,274
Aug 200373429.765.13$3,765
Jul 200374329.415.17$3,842
Jun 200360028.565.98$3,590
May 200389226.595.97$5,328
Apr 200388026.675.41$4,758
Mar 20031,17631.146.10$7,169
Feb 20031,35433.487.93$10,732
Jan 2003230.315.58$11
Dec 200219726.914.85$956
Nov 200274824.664.14$3,094
Oct 200295826.464.23$4,052
Sep 200295027.443.64$3,453
Aug 20021,06025.963.16$3,354
Jul 200271724.583.06$2,195
Jun 20021,14223.733.34$3,812
May 200298324.663.58$3,523
Apr 20021,33723.653.51$4,696
Mar 20021,53622.003.10$4,766
Feb 20021,54618.222.38$3,673
Jan 20021417.172.38$33
Dec 20015516.932.36$130
Nov 200147118.072.41$1,133
Oct 200174619.782.53$1,887
Sep 200194024.262.25$2,116
Aug 200190224.873.05$2,754
Jul 20011,00423.933.20$3,210
Jun 200190524.563.82$3,461
May 200164725.524.31$2,787
Apr 20013424.685.34$181
Mar 2001024.545.38$0
Feb 2001027.755.77$0
Jan 2001027.478.40$0
Dec 200048226.889.12$4,397
Nov 200087432.215.66$4,945
Oct 20001,00631.235.15$5,176
Sep 20001,18631.875.19$6,151
Aug 20001,57029.644.54$7,129
Jul 20001,24128.534.09$5,075
Jun 2000029.304.40$0
May 2000027.263.68$0
Apr 20008224.513.12$256
Mar 20001,10228.422.86$3,151
Feb 200088627.622.73$2,416
Jan 200092825.272.48$2,302
Dec 199979324.282.42$1,922
Nov 199981023.192.43$1,972
Oct 199960220.982.80$1,688
Sep 199945321.752.62$1,186
Aug 199954419.262.88$1,564
Jul 199955917.892.37$1,326
Jun 199968515.942.36$1,618
May 199985115.792.32$1,975
Apr 19991,02715.102.21$2,268
Mar 19991,04512.471.84$1,921
Feb 19991,1539.981.82$2,096
Jan 19991,07810.381.90$2,048
Dec 19984029.201.77$713
Nov 199868210.892.19$1,491
Oct 199873212.421.97$1,441
Sep 199875612.592.08$1,574
Aug 199891711.301.91$1,749
Jul 19981,09811.742.24$2,457
Jun 19981,02111.242.24$2,284
May 199890512.622.21$1,997
Apr 199888313.042.51$2,212
Mar 199864612.802.31$1,492
Feb 199867213.952.30$1,545
Jan 199897714.702.15$2,105
Dec 199794916.322.41$2,288
Nov 199758018.193.09$1,791
Oct 199766919.253.15$2,107
Sep 199773917.742.95$2,184
Aug 199791717.862.55$2,343
Jul 19971,11117.582.25$2,496
Jun 199785717.242.26$1,934
May 199795718.972.31$2,209
Apr 199792417.882.08$1,924
Mar 199793718.951.94$1,817
Feb 199784020.492.21$1,853
Jan 199797923.483.54$3,465
Dec 19961,03823.32$0
Nov 19961,92521.97$0
Oct 19961,07723.31$0
Sep 19961,16222.22$0
Aug 19961,23420.26$0
Jul 19961,04619.55$0
Jun 199699418.73$0
May 19961,17219.43$0
Apr 19961,00021.51$0
Mar 19961,05719.38$0
Feb 199697416.98$0
Jan 19961,64617.07$0
Dec 19951,01717.19$0
Nov 19951,43516.00$0
Oct 19951,10715.43$0
Sep 19951,15616.18$0
Aug 19951,18515.92$0
Jul 19951,35515.24$0
Jun 19951,80116.41$0
May 19951,31717.56$0
Apr 19951,17317.73$0
Mar 19951,12316.44$0
Feb 19951,10916.58$0
Jan 1995015.92$0
Dec 199496315.03$0
Nov 19941,12915.90$0
Oct 19941,26115.58$0
Sep 19941,14315.29$0
Aug 19941,18316.13$0
Jul 19941,16317.56$0
Jun 19941,23417.09$0
May 19941,22815.88$0
Apr 19941,27414.14$0
Mar 19941,35812.46$0
Feb 19941,30512.50$0
Jan 19941,24512.66$0
Dec 19931,34212.33$0
Nov 19931,33414.49$0
Oct 19931,55315.85$0
Sep 19932,47615.03$0
Aug 19931,52815.66$0
Jul 19931,58515.46$0
Jun 19931,80716.79$0
May 19932,02617.68$0
Apr 19932,15918.05$0
Mar 19932,54718.14$0
Feb 19931,35417.90$0
Jan 19931,33516.93$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.

Dec 2019 — as filed, then multipliedworked
Gas                   50 Mcf  × $  2.30 =       $115

────────────────────────────────────────────────────
Month total                                     $115

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/36017 is the state's own key, not one this site invented.