FOSTER, R. T. 17

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

Gas lease lease 138853District 08Field 20097700CondensateGasSaveExport
Value, all time
$734 k
Jan 1993 – May 2026
Value, last 12 filed months
$1 k
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 1,011 leases and 1,988 wells, and the rule below applies to all of them.

Discovered
1978-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1985-04-29.

The Commission's schedule remark for this field reads: OPTIONAL 40ACRE UNIT DIAG. 2100 PER #8-84810

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
CondensateDisposition1,459 bbl$36,646
GasProduction249,932 Mcf$697,849
Total$734,495

87,609 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 31.7325, -101.0814. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.73253, -101.08139 · 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
8,500 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 8,500 ft.

Completions filed
Aug 1989
1 of 1 wells

1 well

42-4313018518,500 ftAug 1989

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 202602598.932.87$72
Mar 202602789.753.15$85
Feb 202602463.503.75$90
Jan 202602559.138.00$200
Dec 202502756.664.41$119
Nov 202503958.593.93$153
Oct 202502759.383.30$89
Sep 202502662.743.08$80
Aug 202502863.933.01$84
Jul 202502766.743.32$90
Jun 202502766.483.13$84
May 202503860.553.23$123
Apr 202503862.363.54$135
Mar 202504167.704.27$175
Feb 20250470.884.34$17
Jan 202502774.324.28$116
Dec 202403968.993.12$122
Nov 202401969.052.20$42
Oct 202404271.372.28$96
Sep 202404069.612.36$95
Aug 2024012675.632.06$260
Jul 2024010979.932.15$234
Jun 2024013178.082.63$345
May 2024010978.812.20$240
Apr 2024012784.451.66$211
Mar 2024013580.301.55$209
Feb 2024013176.091.78$234
Jan 2024013473.023.30$442
Dec 2023014071.262.61$366
Nov 2023015577.892.81$435
Oct 2023015585.443.09$479
Sep 2023014989.042.74$408
Aug 2023019180.522.67$511
Jul 2023033874.852.64$893
Jun 20231933268.962.26$2,060
May 2023034870.622.23$775
Apr 2023033578.122.24$750
Mar 2023028472.852.39$680
Feb 2023021875.112.47$538
Jan 2023030776.533.39$1,040
Dec 2022030276.415.73$1,730
Nov 2022038785.005.65$2,185
Oct 2022064287.185.86$3,765
Sep 20220084.888.16$0
Aug 20220594.529.13$46
Jul 202200101.587.54$0
Jun 202205115.097.98$40
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202217150108.885.08$2,612
Feb 2022013091.054.86$632
Jan 2022012381.844.54$558
Dec 20212411071.323.90$2,141
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 202062144.642.68$2,770
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 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201708455.423.12$262
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
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 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016013633.011.79$244
Feb 2016013226.472.06$272
Jan 2016013927.352.36$329
Dec 2015011932.362.00$238
Nov 2015014338.792.17$310
Oct 2015012843.552.43$311
Sep 20150542.992.76$14
Aug 201505240.162.87$149
Jul 201504848.152.95$141
Jun 20150456.152.88$12
May 20150555.212.96$15
Apr 201503649.822.71$97
Mar 201505042.892.93$147
Feb 201502244.662.98$65
Jan 201503343.433.10$102
Dec 201403854.693.59$136
Nov 201404770.464.25$200
Oct 201404378.303.90$168
Sep 201405786.164.05$231
Aug 201407789.394.04$311
Jul 2014010196.564.18$422
Jun 201408898.164.74$417
May 2014010594.734.73$496
Apr 201408295.944.81$394
Mar 2014016795.895.06$844
Feb 201406997.406.19$427
Jan 2014013290.404.86$642
Dec 20130091.824.35$0
Nov 2013010088.853.74$374
Oct 2013019397.423.78$729
Sep 201301,059104.113.72$3,937
Aug 20130547104.253.52$1,927
Jul 20130431102.523.72$1,602
Jun 2013033294.403.93$1,306
May 2013039794.834.15$1,647
Apr 2013032393.964.28$1,383
Mar 2013036693.623.91$1,432
Feb 2013036691.233.42$1,252
Jan 2013081391.603.42$2,780
Dec 2012062986.773.42$2,151
Nov 2012022386.953.62$808
Oct 2012032889.383.40$1,115
Sep 2012032094.672.92$934
Aug 2012044592.662.91$1,294
Jul 2012025585.133.02$770
Jun 2012030779.822.52$773
May 2012027691.612.49$687
Apr 20120308101.652.00$615
Mar 20120379105.052.22$842
Feb 20120259101.102.57$666
Jan 2012028198.092.73$768
Dec 2011033596.873.24$1,085
Nov 2011034995.723.31$1,156
Oct 2011043084.983.65$1,569
Sep 2011043883.623.99$1,746
Aug 2011047083.404.15$1,950
Jul 2011038694.144.52$1,744
Jun 2011041292.904.64$1,912
May 2011032798.134.40$1,440
Apr 20110439105.964.33$1,902
Mar 2011028796.364.06$1,164
Feb 2011036585.644.18$1,526
Jan 2011030886.504.59$1,413
Dec 2010042685.734.35$1,852
Nov 2010043880.843.80$1,662
Oct 2010022978.103.51$804
Sep 20100072.633.98$0
Aug 2010032273.684.42$1,423
Jul 2010048272.554.74$2,283
Jun 2010032970.364.91$1,616
May 2010020271.124.24$856
Apr 2010045981.694.12$1,892
Mar 2010032178.394.39$1,409
Feb 2010032873.585.44$1,785
Jan 2010024974.365.96$1,485
Dec 2009035471.445.48$1,941
Nov 2009040874.593.75$1,531
Oct 2009048172.544.11$1,977
Sep 2009045565.543.06$1,394
Aug 2009059267.423.22$1,905
Jul 2009058861.133.46$2,037
Jun 2009046166.163.90$1,796
May 2009060654.743.93$2,379
Apr 2009047446.773.59$1,700
Mar 2009052442.144.06$2,127
Feb 2009046232.814.63$2,140
Jan 2009049835.865.37$2,675
Dec 2008027637.105.98$1,650
Nov 2008026555.496.86$1,818
Oct 2008025375.246.92$1,751
Sep 20080288101.767.88$2,269
Aug 20080158114.228.48$1,340
Jul 20080278131.0811.39$3,166
Jun 20080247131.3313.03$3,219
May 20080411123.1711.57$4,757
Apr 20080565110.3110.45$5,907
Mar 20080558101.909.66$5,393
Feb 2008056392.538.77$4,938
Jan 2008052890.388.21$4,333
Dec 2007052788.337.30$3,848
Nov 2007063091.677.29$4,594
Oct 2007094782.856.92$6,555
Sep 2007061475.846.24$3,834
Aug 2007032369.066.39$2,063
Jul 2007037270.906.39$2,376
Jun 2007057862.007.55$4,363
May 2007059858.747.85$4,692
Apr 2007064859.617.81$5,058
Mar 2007053456.927.30$3,899
Feb 2007023855.108.22$1,955
Jan 2007026850.306.73$1,803
Dec 2006040056.656.92$2,767
Nov 2006052354.207.62$3,984
Oct 2006035954.906.01$2,159
Sep 2006021860.085.04$1,098
Aug 2006044868.717.34$3,288
Jul 2006057269.376.34$3,628
Jun 2006094466.286.38$6,026
May 2006092166.016.42$5,917
Apr 2006052064.397.36$3,827
Mar 2006080356.707.08$5,688
Feb 2006073757.597.75$5,713
Jan 2006067560.598.93$6,030
Dec 2005050754.9413.42$6,802
Nov 2005057954.6910.59$6,131
Oct 2005061458.3413.80$8,471
Sep 2005075561.4512.08$9,120
Aug 20059075361.519.80$12,913
Jul 2005064655.697.84$5,067
Jun 2005069252.337.38$5,108
May 2005030645.226.65$2,035
Apr 2005077349.207.36$5,690
Mar 2005078150.377.15$5,588
Feb 2005052345.226.31$3,301
Jan 2005077943.166.32$4,925
Dec 2004069739.866.75$4,706
Nov 2004065445.286.33$4,140
Oct 2004085949.706.52$5,596
Sep 2004076143.245.28$4,021
Aug 2004079742.375.55$4,424
Jul 2004078838.286.08$4,794
Jun 2004071336.106.43$4,587
May 20042974937.486.49$5,951
Apr 2004083134.475.86$4,868
Mar 2004076734.365.53$4,242
Feb 2004089332.455.51$4,920
Jan 2004090432.036.30$5,695
Dec 2003098730.266.30$6,220
Nov 2003092828.804.60$4,264
Oct 2003095828.174.76$4,560
Sep 2003069026.314.75$3,277
Aug 2003075829.765.13$3,888
Jul 2003076129.415.17$3,935
Jun 2003099828.565.98$5,971
May 2003085426.595.97$5,101
Apr 2003084626.675.41$4,575
Mar 2003081931.146.10$4,993
Feb 2003068133.487.93$5,398
Jan 2003078730.315.58$4,393
Dec 2002089126.914.85$4,325
Nov 2002075224.664.14$3,111
Oct 2002016626.464.23$702
Sep 2002058527.443.64$2,127
Aug 2002067425.963.16$2,133
Jul 200212277724.583.06$5,378
Jun 2002081523.733.34$2,721
May 2002075624.663.58$2,710
Apr 2002083023.653.51$2,915
Mar 2002095522.003.10$2,963
Feb 2002089618.222.38$2,129
Jan 2002089317.172.38$2,121
Dec 2001098616.932.36$2,331
Nov 2001081618.072.41$1,963
Oct 2001092619.782.53$2,342
Sep 2001083724.262.25$1,884
Aug 2001090924.873.05$2,775
Jul 2001087123.933.20$2,785
Jun 2001095524.563.82$3,652
May 2001086425.524.31$3,722
Apr 2001092624.685.34$4,941
Mar 2001094624.545.38$5,086
Feb 2001095827.755.77$5,525
Jan 200101,16727.478.40$9,801
Dec 200001,09226.889.12$9,962
Nov 200001,12532.215.66$6,365
Oct 20001231,15131.235.15$9,764
Sep 2000191,13131.875.19$6,471
Aug 200001,26529.644.54$5,744
Jul 200001,39628.534.09$5,709
Jun 200001,33029.304.40$5,848
May 200001,32427.263.68$4,872
Apr 200001,48224.513.12$4,618
Mar 200001,43928.422.86$4,115
Feb 200001,25027.622.73$3,408
Jan 200001,41325.272.48$3,505
Dec 199901,43924.282.42$3,488
Nov 199901,22823.192.43$2,989
Oct 199901,45320.982.80$4,074
Sep 199901,44621.752.62$3,787
Aug 199901,52019.262.88$4,371
Jul 199901,53217.892.37$3,634
Jun 199901,60215.942.36$3,784
May 199901,54215.792.32$3,579
Apr 199901,98415.102.21$4,381
Mar 199901,60712.471.84$2,954
Feb 199901,4969.981.82$2,719
Jan 199901,67310.381.90$3,179
Dec 19981781,4959.201.77$4,289
Nov 1998070610.892.19$1,543
Oct 199801,28712.421.97$2,534
Sep 199801,37612.592.08$2,866
Aug 199801,48211.301.91$2,827
Jul 199801,46511.742.24$3,278
Jun 199801,45411.242.24$3,253
May 199801,53212.622.21$3,380
Apr 199801,56313.042.51$3,916
Mar 199801,66612.802.31$3,848
Feb 1998092713.952.30$2,131
Jan 1998046814.702.15$1,008
Dec 199701,48816.322.41$3,588
Nov 1997076818.193.09$2,372
Oct 199701,24719.253.15$3,928
Sep 1997111,48617.742.95$4,586
Aug 199701,33317.862.55$3,405
Jul 199701,40417.582.25$3,155
Jun 199701,57817.242.26$3,562
May 19971951,73118.972.31$7,695
Apr 19972648017.882.08$1,465
Mar 199701,58318.951.94$3,070
Feb 199701,40820.492.21$3,106
Jan 199701,63823.483.54$5,798
Dec 199601,60223.32$0
Nov 199601,57721.97$0
Oct 199601,51823.31$0
Sep 199601,79922.22$0
Aug 199601,76420.26$0
Jul 199601,56319.55$0
Jun 199601,69318.73$0
May 199601,65119.43$0
Apr 199601,54921.51$0
Mar 199601,71019.38$0
Feb 199601,40816.98$0
Jan 199602,08817.07$0
Dec 19951811,86117.19$3,111
Nov 199501,21116.00$0
Oct 199501,63815.43$0
Sep 199501,74716.18$0
Aug 199501,67115.92$0
Jul 199501,77615.24$0
Jun 199502,01816.41$0
May 1995092917.56$0
Apr 1995075817.73$0
Mar 199501,09616.44$0
Feb 1995096016.58$0
Jan 199501,49015.92$0
Dec 199401,72615.03$0
Nov 199401,89515.90$0
Oct 199401,92115.58$0
Sep 199402,05215.29$0
Aug 199402,84316.13$0
Jul 199402,85717.56$0
Jun 19941812,67517.09$3,093
May 199402,13015.88$0
Apr 199402,00114.14$0
Mar 199402,14012.46$0
Feb 199401,87512.50$0
Jan 199402,24012.66$0
Dec 199302,04712.33$0
Nov 199301,95114.49$0
Oct 199302,12915.85$0
Sep 19931821,90415.03$2,735
Aug 199302,11515.66$0
Jul 199302,14715.46$0
Jun 199302,00316.79$0
May 199302,04917.68$0
Apr 199302,13918.05$0
Mar 199301,98418.14$0
Feb 199301,87517.90$0
Jan 199301,83416.93$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                   25 Mcf  × $  2.87 =        $72

────────────────────────────────────────────────────
Month total                                      $72

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/138853 is the state's own key, not one this site invented.