SIMPSON FAMILY

Operated by LINDER, JOHN OPERATING CO., LLC (P-5 501130) in the LASSATER (TRAVIS PEAK, GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 166879District 06Field 52239667CondensateGasSave
Value, all time
$4.4 M
Aug 1997 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
346
no gaps in the span
Streams
2
condensate, gas

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
CondensateDisposition22,404 bbl$632,498
GasProduction951,297 Mcf$3,726,786
Total$4,359,284

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 32.8631, -94.5901. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.86308, -94.59007 · 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
9,550 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 9,550 ft.

Completions filed
Aug 1997
1 of 1 wells

1 well

42-3153083429,550 ftAug 1997

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 (346)

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

346 months

May 20260248106.413.05$755
Apr 2026026898.932.87$769
Mar 2026028689.753.15$901
Feb 2026026263.503.75$983
Jan 2026027359.138.00$2,183
Dec 2025026956.664.41$1,187
Nov 2025024458.593.93$958
Oct 2025023959.383.30$790
Sep 2025025162.743.08$772
Aug 2025023663.933.01$711
Jul 2025024566.743.32$812
Jun 2025025866.483.13$807
May 2025023860.553.23$769
Apr 2025021162.363.54$748
Mar 2025022367.704.27$952
Feb 2025017970.884.34$777
Jan 2025018874.324.28$804
Dec 2024020168.993.12$627
Nov 2024019069.052.20$418
Oct 2024017971.372.28$408
Sep 2024018769.612.36$442
Aug 2024019575.632.06$402
Jul 2024011779.932.15$251
Jun 2024012478.082.63$327
May 2024011878.812.20$259
Apr 2024011284.451.66$186
Mar 2024011880.301.55$182
Feb 2024011076.091.78$196
Jan 2024010373.023.30$340
Dec 2023010871.262.61$282
Nov 2023010177.892.81$284
Oct 2023010685.443.09$327
Sep 2023010189.042.74$276
Aug 202309580.522.67$254
Jul 202309274.852.64$243
Jun 202308868.962.26$199
May 202309870.622.23$218
Apr 2023010378.122.24$230
Mar 2023010772.852.39$256
Feb 2023010075.112.47$247
Jan 202308876.533.39$298
Dec 202209476.415.73$539
Nov 202208285.005.65$463
Oct 202208887.185.86$516
Sep 202209184.888.16$743
Aug 202209994.529.13$904
Jul 20220103101.587.54$777
Jun 2022099115.097.98$790
May 20220102109.378.43$860
Apr 20220102104.226.84$697
Mar 2022095108.885.08$482
Feb 202209091.054.86$437
Jan 202208981.844.54$404
Dec 202105271.323.90$203
Nov 202107977.435.24$414
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 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 20170055.423.12$0
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 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
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 20140095.944.81$0
Mar 20140095.895.06$0
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 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201292101.652.00$919
Mar 2012851,349105.052.22$11,927
Feb 2012771,596101.102.57$11,887
Jan 2012931,81798.092.73$14,090
Dec 2011901,47796.873.24$13,503
Nov 2011731,58695.723.31$12,239
Oct 2011581,48484.983.65$10,343
Sep 2011551,41883.623.99$10,251
Aug 2011581,81283.404.15$12,356
Jul 2011592,11294.144.52$15,095
Jun 2011562,11092.904.64$14,993
May 2011541,95398.134.40$13,902
Apr 2011631,801105.964.33$14,480
Mar 2011702,01696.364.06$14,925
Feb 2011741,81985.644.18$13,941
Jan 2011942,00186.504.59$17,313
Dec 2010831,87785.734.35$15,276
Nov 2010831,72780.843.80$13,264
Oct 2010621,93278.103.51$11,621
Sep 2010421,52772.633.98$9,127
Aug 2010431,80773.684.42$11,154
Jul 2010532,14772.554.74$14,014
Jun 2010511,93870.364.91$13,105
May 2010551,90671.124.24$11,984
Apr 2010351,67781.694.12$9,773
Mar 2010241,53678.394.39$8,622
Feb 2010291,49973.585.44$10,292
Jan 2010351,25574.365.96$10,088
Dec 2009521,45171.445.48$11,672
Nov 2009721,23674.593.75$10,007
Oct 2009751,37472.544.11$11,088
Sep 2009611,62665.543.06$8,981
Aug 2009671,99567.423.22$10,938
Jul 2009632,27861.133.46$11,743
Jun 2009331,78966.163.90$9,151
May 2009291,96454.743.93$9,298
Apr 2009362,11346.773.59$9,264
Mar 2009312,04542.144.06$9,607
Feb 2009331,79832.814.63$9,413
Jan 2009412,10135.865.37$12,755
Dec 2008352,05137.105.98$13,558
Nov 2008241,62555.496.86$12,480
Oct 2008261,52775.246.92$12,526
Sep 2008211,719101.767.88$15,678
Aug 2008242,040114.228.48$20,047
Jul 2008212,055131.0811.39$26,158
Jun 2008192,062131.3313.03$29,369
May 2008141,946123.1711.57$24,248
Apr 2008171,896110.3110.45$21,698
Mar 2008152,042101.909.66$21,263
Feb 2008181,81992.538.77$17,619
Jan 2008151,94290.388.21$17,291
Dec 2007192,09688.337.30$16,983
Nov 2007161,68391.677.29$13,739
Oct 2007182,04882.856.92$15,668
Sep 2007132,12175.846.24$14,230
Aug 2007152,24469.066.39$15,370
Jul 2007162,26870.906.39$15,622
Jun 2007132,20062.007.55$17,413
May 2007142,19458.747.85$18,037
Apr 2007132,11859.617.81$17,306
Mar 2007142,17756.927.30$16,693
Feb 2007132,02755.108.22$17,370
Jan 2007191,96050.306.73$14,140
Dec 2006212,68756.656.92$19,780
Nov 2006336,28854.207.62$49,687
Oct 2006553,30054.906.01$22,865
Sep 2006443,04560.085.04$17,982
Aug 2006523,14268.717.34$26,635
Jul 2006362,91969.376.34$21,012
Jun 2006322,75866.286.38$19,728
May 2006423,13766.016.42$22,928
Apr 2006403,17964.397.36$25,975
Mar 2006453,09356.707.08$24,459
Feb 2006513,05457.597.75$26,609
Jan 2006563,09360.598.93$31,024
Dec 2005423,16254.9413.42$44,727
Nov 2005512,67454.6910.59$31,103
Oct 2005463,55458.3413.80$51,714
Sep 2005453,17261.4512.08$41,080
Aug 2005463,41761.519.80$36,305
Jul 2005503,14155.697.84$27,421
Jun 2005583,22452.337.38$26,832
May 2005433,22145.226.65$23,368
Apr 2005563,06049.207.36$25,278
Mar 2005432,89850.377.15$22,901
Feb 2005483,04245.226.31$21,371
Jan 2005563,42743.166.32$24,083
Dec 2004503,55439.866.75$25,986
Nov 2004522,80845.286.33$20,130
Oct 2004633,46749.706.52$25,719
Sep 2004673,66843.245.28$22,278
Aug 2004594,14542.375.55$25,507
Jul 2004633,81138.286.08$25,598
Jun 2004543,89136.106.43$26,980
May 2004663,86037.486.49$27,543
Apr 2004684,08934.475.86$26,299
Mar 2004723,75034.365.53$23,212
Feb 2004633,64132.455.51$22,105
Jan 2004843,75832.036.30$26,365
Dec 20031103,66230.266.30$26,405
Nov 20031013,13628.804.60$17,319
Oct 2003954,07228.174.76$22,057
Sep 20031023,71226.314.75$20,313
Aug 2003883,40929.765.13$20,106
Jul 2003915,22029.415.17$29,668
Jun 2003401,86328.565.98$12,289
May 2003994,12826.595.97$27,288
Apr 20031054,15726.675.41$25,278
Mar 2003883,87831.146.10$26,381
Feb 2003784,12533.487.93$35,306
Jan 2003834,62030.315.58$28,305
Dec 2002844,69826.914.85$25,063
Nov 2002793,90024.664.14$18,082
Oct 20021144,49126.464.23$22,009
Sep 2002862,81827.443.64$12,604
Aug 20021033,36025.963.16$13,305
Jul 2002823,98324.583.06$14,211
Jun 2002814,07723.733.34$15,532
May 2002804,46424.663.58$17,972
Apr 20021024,68523.653.51$18,868
Mar 2002854,51422.003.10$15,876
Feb 20021044,01418.222.38$11,431
Jan 20021264,83217.172.38$13,643
Dec 2001954,92216.932.36$13,246
Nov 20011034,95618.072.41$13,783
Oct 2001924,31219.782.53$12,724
Sep 2001843,85324.262.25$10,712
Aug 2001855,00424.873.05$17,392
Jul 2001706,00023.933.20$20,858
Jun 2001755,41024.563.82$22,531
May 2001745,76725.524.31$26,729
Apr 20011054,55324.685.34$26,883
Mar 20011115,09524.545.38$30,117
Feb 20011264,62427.755.77$30,163
Jan 2001744,86727.478.40$42,910
Dec 2000784,74426.889.12$45,374
Nov 2000635,11132.215.66$30,947
Oct 2000725,60831.235.15$31,105
Sep 2000736,19731.875.19$34,467
Aug 2000855,27829.644.54$26,485
Jul 20001177,99328.534.09$36,027
Jun 20001189,05529.304.40$43,275
May 20002178,61427.263.68$37,613
Apr 20002548,91924.513.12$34,017
Mar 20002228,62328.422.86$30,969
Feb 20001908,76927.622.73$29,156
Jan 20001819,63425.272.48$28,471
Dec 199920610,05324.282.42$29,367
Nov 199917310,10823.192.43$28,615
Oct 199914210,40520.982.80$32,152
Sep 199911710,06221.752.62$28,896
Aug 199910211,10819.262.88$33,907
Jul 199912211,80117.892.37$30,179
Jun 19999711,27115.942.36$28,169
May 199919111,92715.792.32$30,699
Apr 199933711,52015.102.21$30,525
Mar 199933112,49712.471.84$27,101
Feb 199931211,9009.981.82$24,745
Jan 199939311,99210.381.90$26,864
Dec 199847413,6649.201.77$28,591
Nov 199843913,53410.892.19$34,362
Oct 199842415,27312.421.97$35,342
Sep 199835815,32712.592.08$36,428
Aug 199838417,43111.301.91$37,586
Jul 199841714,75711.742.24$37,911
Jun 199835913,45611.242.24$34,140
May 199848417,38212.622.21$44,459
Apr 199852817,78813.042.51$51,450
Mar 199864819,70412.802.31$53,800
Feb 199862419,32813.952.30$53,142
Jan 199879632,72914.702.15$82,225
Dec 199783935,09616.322.41$98,312
Nov 19971,19129,26118.193.09$112,030
Oct 19971,26732,08919.253.15$125,464
Sep 19971,08216,61617.742.95$68,293
Aug 1997572,22817.862.55$6,710

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  248 Mcf  × $  3.05 =       $755

────────────────────────────────────────────────────
Month total                                     $755

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. 06/G/166879 is the state's own key, not one this site invented.