FOSTER, R. T. 20

Operated by TALL DUNE RESOURCES, LLC (P-5 835525) in the W. A. M., SOUTH (FUSSELMAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 136704District 08Field 94187200CondensateGasSaveExport
Value, all time
$791 k
Jan 1993 – May 2026
Value, last 12 filed months
$254
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 29 leases and 37 wells, and the rule below applies to all of them.

Discovered
1965-03-05
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
933 ft
minimum

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

The Commission's schedule remark for this field reads: NET 2000 MCF

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
CondensateDisposition99 bbl$5,553
GasProduction299,524 Mcf$785,056
Total$790,609

2,161 Mcf of this lease's gas, across 8 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 31.7392, -101.0821. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.73920, -101.08206 · 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
8,545 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 8,545 ft.

Completions filed
Nov 1975
1 of 1 wells

1 well

42-431302141-L8,545 ftNov 1975

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 20260598.932.87$14
Mar 20260689.753.15$19
Feb 20260563.503.75$19
Jan 20260059.138.00$0
Dec 20250656.664.41$26
Nov 20250958.593.93$35
Oct 20250659.383.30$20
Sep 20250662.743.08$18
Aug 202502163.933.01$63
Jul 20250666.743.32$20
Jun 20250666.483.13$19
May 20250060.553.23$0
Apr 20250862.363.54$28
Mar 20250967.704.27$38
Feb 20250670.884.34$26
Jan 20250174.324.28$4
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 2023010677.892.81$298
Oct 2023010685.443.09$327
Sep 202309889.042.74$268
Aug 2023036280.522.67$968
Jul 2023064074.852.64$1,691
Jun 202375268.962.26$600
May 2023065970.622.23$1,468
Apr 2023063478.122.24$1,419
Mar 2023053772.852.39$1,285
Feb 2023041375.112.47$1,018
Jan 202304076.533.39$136
Dec 2022068376.415.73$3,913
Nov 2022087485.005.65$4,935
Oct 202201,53587.185.86$9,001
Sep 2022038584.888.16$3,143
Aug 2022032594.529.13$2,966
Jul 20220546101.587.54$4,118
Jun 20220506115.097.98$4,036
May 20220615109.378.43$5,186
Apr 20220626104.226.84$4,280
Mar 202215635108.885.08$4,857
Feb 2022055091.054.86$2,672
Jan 2022040681.844.54$1,842
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021040469.865.35$2,162
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 202104869.493.38$162
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202106861.302.72$185
Feb 202108657.805.55$477
Jan 2021010050.412.81$281
Dec 20207711244.642.68$3,737
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 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018014861.222.79$412
Feb 201809261.782.77$254
Jan 2018010062.874.01$401
Dec 2017013257.272.92$386
Nov 2017010255.423.12$318
Oct 2017010249.292.98$304
Sep 201709047.523.09$278
Aug 2017023845.373.00$715
Jul 2017026243.873.09$809
Jun 20170042.493.09$0
May 2017020545.373.26$669
Apr 2017022247.933.21$713
Mar 2017018946.772.98$564
Feb 2017010850.452.95$319
Jan 2017012749.413.42$434
Dec 2016021648.763.72$804
Nov 2016012142.492.64$320
Oct 2016017546.193.09$541
Sep 2016020441.553.10$633
Aug 2016015741.442.92$459
Jul 2016016541.622.92$483
Jun 2016027345.352.69$733
May 2016024542.521.99$488
Apr 2016095536.561.99$1,901
Mar 2016073333.011.79$1,315
Feb 2016071126.472.06$1,467
Jan 2016074927.352.36$1,771
Dec 2015064332.362.00$1,287
Nov 2015069838.792.17$1,513
Oct 2015063343.552.43$1,536
Sep 201503742.992.76$102
Aug 2015063740.162.87$1,830
Jul 2015058148.152.95$1,711
Jun 201505456.152.88$156
May 201505555.212.96$163
Apr 201506849.822.71$184
Mar 201506242.892.93$182
Feb 201506444.662.98$190
Jan 201508643.433.10$267
Dec 201403954.693.59$140
Nov 201406770.464.25$285
Oct 201406878.303.90$265
Sep 201405586.164.05$223
Aug 2014011489.394.04$460
Jul 201407296.564.18$301
Jun 201405198.164.74$242
May 201406294.734.73$293
Apr 201406395.944.81$303
Mar 201408795.895.06$440
Feb 201404797.406.19$291
Jan 201408690.404.86$418
Dec 20130091.824.35$0
Nov 2013014188.853.74$527
Oct 2013011897.423.78$446
Sep 20130326104.113.72$1,212
Aug 20130170104.253.52$599
Jul 20130111102.523.72$413
Jun 2013013894.403.93$543
May 2013011894.834.15$490
Apr 2013011093.964.28$471
Mar 2013011293.623.91$438
Feb 2013010791.233.42$366
Jan 2013013991.603.42$475
Dec 2012014986.773.42$510
Nov 2012011886.953.62$428
Oct 2012013489.383.40$456
Sep 2012010594.672.92$306
Aug 2012013892.662.91$401
Jul 2012015485.133.02$465
Jun 2012014079.822.52$353
May 201207891.612.49$194
Apr 20120172101.652.00$343
Mar 20120199105.052.22$442
Feb 20120310101.102.57$797
Jan 2012031898.092.73$869
Dec 2011025996.873.24$839
Nov 2011055195.723.31$1,825
Oct 201105084.983.65$182
Sep 2011016383.623.99$650
Aug 2011021383.404.15$884
Jul 2011020294.144.52$912
Jun 2011017192.904.64$793
May 2011010098.134.40$440
Apr 20110122105.964.33$529
Mar 2011011196.364.06$450
Feb 2011011885.644.18$493
Jan 2011015986.504.59$730
Dec 2010023185.734.35$1,004
Nov 2010020980.843.80$793
Oct 2010011678.103.51$407
Sep 201009072.633.98$358
Aug 2010017373.684.42$765
Jul 2010015772.554.74$744
Jun 2010016270.364.91$795
May 201001771.124.24$72
Apr 2010010281.694.12$421
Mar 201003078.394.39$132
Feb 201004173.585.44$223
Jan 201003974.365.96$233
Dec 200908471.445.48$461
Nov 20090274.593.75$8
Oct 200902972.544.11$119
Sep 200905665.543.06$172
Aug 2009010067.423.22$322
Jul 200907561.133.46$260
Jun 200909966.163.90$386
May 2009014154.743.93$554
Apr 2009011646.773.59$416
Mar 200908342.144.06$337
Feb 200907632.814.63$352
Jan 200908335.865.37$446
Dec 200806137.105.98$365
Nov 200805655.496.86$384
Oct 200807275.246.92$498
Sep 2008048101.767.88$378
Aug 20080117114.228.48$993
Jul 20080102131.0811.39$1,162
Jun 2008090131.3313.03$1,173
May 2008058123.1711.57$671
Apr 20080110110.3110.45$1,150
Mar 2008097101.909.66$937
Feb 2008013292.538.77$1,158
Jan 2008011990.388.21$976
Dec 2007013088.337.30$949
Nov 2007010491.677.29$758
Oct 2007013082.856.92$900
Sep 200709375.846.24$581
Aug 200706869.066.39$434
Jul 200707770.906.39$492
Jun 200709262.007.55$694
May 2007012358.747.85$965
Apr 2007013259.617.81$1,030
Mar 2007013456.927.30$978
Feb 2007013155.108.22$1,076
Jan 200706950.306.73$464
Dec 2006015956.656.92$1,100
Nov 2006010554.207.62$800
Oct 200609154.906.01$547
Sep 2006012860.085.04$645
Aug 2006012668.717.34$925
Jul 200608969.376.34$565
Jun 2006011466.286.38$728
May 2006011266.016.42$720
Apr 2006012364.397.36$905
Mar 2006016756.707.08$1,183
Feb 2006012657.597.75$977
Jan 2006012860.598.93$1,143
Dec 2005010954.9413.42$1,462
Nov 2005011854.6910.59$1,249
Oct 2005015558.3413.80$2,138
Sep 2005011361.4512.08$1,365
Aug 2005011761.519.80$1,146
Jul 2005010555.697.84$824
Jun 2005011352.337.38$834
May 200508945.226.65$592
Apr 2005013849.207.36$1,016
Mar 200508650.377.15$615
Feb 2005010145.226.31$638
Jan 200509243.166.32$582
Dec 2004012539.866.75$844
Nov 200408945.286.33$563
Oct 200409649.706.52$625
Sep 2004010243.245.28$539
Aug 2004011342.375.55$627
Jul 2004011538.286.08$700
Jun 2004010036.106.43$643
May 200409337.486.49$604
Apr 2004010234.475.86$598
Mar 2004013334.365.53$736
Feb 2004010632.455.51$584
Jan 2004010532.036.30$661
Dec 2003014130.266.30$889
Nov 2003010928.804.60$501
Oct 200308428.174.76$400
Sep 2003011426.314.75$541
Aug 2003012829.765.13$657
Jul 2003076129.415.17$3,935
Jun 200307128.565.98$425
May 2003012326.595.97$735
Apr 2003012326.675.41$665
Mar 2003012931.146.10$786
Feb 200307933.487.93$626
Jan 2003012330.315.58$687
Dec 2002014326.914.85$694
Nov 2002013924.664.14$575
Oct 2002011326.464.23$478
Sep 2002012327.443.64$447
Aug 2002012025.963.16$380
Jul 2002015324.583.06$468
Jun 2002014823.733.34$494
May 2002012124.663.58$434
Apr 2002011323.653.51$397
Mar 2002012922.003.10$400
Feb 2002016418.222.38$390
Jan 2002014017.172.38$333
Dec 2001016816.932.36$397
Nov 2001019918.072.41$479
Oct 2001020919.782.53$529
Sep 2001012324.262.25$277
Aug 2001010524.873.05$321
Jul 2001032323.933.20$1,033
Jun 200109824.563.82$375
May 2001013725.524.31$590
Apr 2001012924.685.34$688
Mar 200107124.545.38$382
Feb 2001014127.755.77$813
Jan 2001015927.478.40$1,335
Dec 2000013126.889.12$1,195
Nov 2000015532.215.66$877
Oct 2000014531.235.15$746
Sep 2000015931.875.19$825
Aug 2000017529.644.54$795
Jul 2000018528.534.09$757
Jun 2000018529.304.40$813
May 2000022527.263.68$828
Apr 2000025624.513.12$798
Mar 2000039428.422.86$1,127
Feb 2000014827.622.73$404
Jan 2000028825.272.48$714
Dec 1999017624.282.42$427
Nov 1999024223.192.43$589
Oct 1999040920.982.80$1,147
Sep 1999045921.752.62$1,202
Aug 1999047119.262.88$1,354
Jul 199901,07717.892.37$2,555
Jun 199904,47315.942.36$10,566
May 199905,27715.792.32$12,248
Apr 199905,30715.102.21$11,718
Mar 199905,46212.471.84$10,041
Feb 199905,0829.981.82$9,238
Jan 199906,48110.381.90$12,314
Dec 199805,9319.201.77$10,518
Nov 199806,47610.892.19$14,155
Oct 199807,20412.421.97$14,186
Sep 199806,79312.592.08$14,147
Aug 199807,94211.301.91$15,148
Jul 199808,77311.742.24$19,628
Jun 199808,52311.242.24$19,068
May 199808,99812.622.21$19,853
Apr 1998010,04213.042.51$25,159
Mar 199806,91112.802.31$15,961
Feb 199806,83513.952.30$15,715
Jan 199808,72914.702.15$18,809
Dec 199709,59516.322.41$23,135
Nov 1997010,02718.193.09$30,966
Oct 1997010,90919.253.15$34,361
Sep 1997010,82417.742.95$31,984
Aug 1997012,09717.862.55$30,905
Jul 1997012,84417.582.25$28,860
Jun 1997013,28317.242.26$29,982
May 1997015,02618.972.31$34,688
Apr 1997015,22617.882.08$31,712
Mar 1997012,05018.951.94$23,367
Feb 199701,00220.492.21$2,210
Jan 1997044423.483.54$1,572
Dec 1996043223.32$0
Nov 1996015321.97$0
Oct 1996010023.31$0
Sep 1996011422.22$0
Aug 1996016220.26$0
Jul 1996019719.55$0
Jun 1996052318.73$0
May 1996048019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Apr 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 98.93 =         $0
Gas                    5 Mcf  × $  2.87 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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. 08/G/136704 is the state's own key, not one this site invented.