DUNCAN, FOREST

Operated by WOLF ENERGY, INC. (P-5 935534) in the COBB (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 87873District 08Field 19200300GasSave
Value, all time
$220 k
Jan 1993 – Apr 2020
Value, last 12 filed months
$810
at the published price for each month
Months reported
328
no gaps in the span
Streams
1
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
GasProduction105,731 Mcf$220,171
Total$220,171

47,744 Mcf of this lease's gas, across 37 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 31.0211, -103.2506. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.02107, -103.25055 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
22,245 ft
1 wells filed one
Completion to plug
21.5 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 22,245 ft.

Completions filed
Oct 1998
1 of 1 wells
Plug dates filed
Apr 2020
1 of 1 wells

Last completion to plug: a median of 21.5 years across the 1 well that filed both dates, with the middle half between 21.5 years and 21.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-37130480122,245 ftOct 1998Apr 2020Yes

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 (328)

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

328 months

Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019256.272.46$5
Jun 201932352.782.49$805
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 201810063.842.90$290
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 20171,13945.373.00$3,422
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 201714745.373.26$480
Apr 201739847.933.21$1,278
Mar 2017046.772.98$0
Feb 201773750.452.95$2,176
Jan 2017049.413.42$0
Dec 201646548.763.72$1,731
Nov 201613242.492.64$349
Oct 2016046.193.09$0
Sep 201686241.553.10$2,673
Aug 20161,56841.442.92$4,585
Jul 2016041.622.92$0
Jun 201613345.352.69$357
May 201674642.521.99$1,485
Apr 201672436.561.99$1,442
Mar 20161,51933.011.79$2,725
Feb 201680826.472.06$1,667
Jan 201637827.352.36$894
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 201540343.552.43$978
Sep 2015042.992.76$0
Aug 201548040.162.87$1,379
Jul 2015048.152.95$0
Jun 201531056.152.88$894
May 201526055.212.96$768
Apr 2015049.822.71$0
Mar 201550042.892.93$1,467
Feb 2015344.662.98$9
Jan 201520943.433.10$648
Dec 201434054.693.59$1,221
Nov 201419570.464.25$829
Oct 2014078.303.90$0
Sep 201432886.164.05$1,327
Aug 20141,45189.394.04$5,855
Jul 201421096.564.18$878
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 201435895.944.81$1,722
Mar 201430995.895.06$1,563
Feb 201432897.406.19$2,031
Jan 2014090.404.86$0
Dec 20131791.824.35$74
Nov 201340788.853.74$1,521
Oct 201329497.423.78$1,111
Sep 201382104.113.72$305
Aug 201375104.253.52$264
Jul 2013144102.523.72$535
Jun 2013094.403.93$0
May 201328494.834.15$1,178
Apr 2013093.964.28$0
Mar 201316093.623.91$626
Feb 201330491.233.42$1,040
Jan 2013091.603.42$0
Dec 201214286.773.42$486
Nov 201212086.953.62$435
Oct 201223589.383.40$799
Sep 2012094.672.92$0
Aug 201228692.662.91$832
Jul 20125385.133.02$160
Jun 201212979.822.52$325
May 2012091.612.49$0
Apr 2012112101.652.00$224
Mar 201280105.052.22$178
Feb 20120101.102.57$0
Jan 2012098.092.73$0
Dec 2011096.873.24$0
Nov 201121195.723.31$699
Oct 20118584.983.65$310
Sep 2011283.623.99$8
Aug 201124983.404.15$1,033
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 201120098.134.40$881
Apr 20119105.964.33$39
Mar 201118196.364.06$734
Feb 201120085.644.18$836
Jan 20116886.504.59$312
Dec 2010085.734.35$0
Nov 2010080.843.80$0
Oct 201025078.103.51$877
Sep 2010072.633.98$0
Aug 2010073.684.42$0
Jul 2010072.554.74$0
Jun 201035070.364.91$1,719
May 2010071.124.24$0
Apr 2010081.694.12$0
Mar 2010078.394.39$0
Feb 201013373.585.44$724
Jan 20104274.365.96$250
Dec 2009071.445.48$0
Nov 2009074.593.75$0
Oct 2009072.544.11$0
Sep 2009065.543.06$0
Aug 2009067.423.22$0
Jul 2009061.133.46$0
Jun 20093066.163.90$117
May 20091754.743.93$67
Apr 200912146.773.59$434
Mar 20099742.144.06$394
Feb 20093532.814.63$162
Jan 200912735.865.37$682
Dec 200821937.105.98$1,309
Nov 20083055.496.86$206
Oct 20083175.246.92$215
Sep 200849101.767.88$386
Aug 2008110114.228.48$933
Jul 20080131.0811.39$0
Jun 200838131.3313.03$495
May 2008110123.1711.57$1,273
Apr 2008350110.3110.45$3,659
Mar 2008682101.909.66$6,591
Feb 200810092.538.77$877
Jan 200810090.388.21$821
Dec 200723088.337.30$1,679
Nov 20079091.677.29$656
Oct 2007082.856.92$0
Sep 200725775.846.24$1,605
Aug 2007069.066.39$0
Jul 20072670.906.39$166
Jun 200725162.007.55$1,895
May 2007058.747.85$0
Apr 20076959.617.81$539
Mar 200717856.927.30$1,300
Feb 2007055.108.22$0
Jan 200742250.306.73$2,839
Dec 200612056.656.92$830
Nov 20061,09454.207.62$8,334
Oct 200685054.906.01$5,112
Sep 200628360.085.04$1,426
Aug 200628368.717.34$2,077
Jul 200628369.376.34$1,795
Jun 200611066.286.38$702
May 2006066.016.42$0
Apr 20068564.397.36$626
Mar 200612056.707.08$850
Feb 200611257.597.75$868
Jan 2006060.598.93$0
Dec 200515954.9413.42$2,133
Nov 2005154.6910.59$11
Oct 20055058.3413.80$690
Sep 200515561.4512.08$1,872
Aug 2005061.519.80$0
Jul 20057255.697.84$565
Jun 20056152.337.38$450
May 200522945.226.65$1,523
Apr 20052649.207.36$191
Mar 200517750.377.15$1,266
Feb 2005045.226.31$0
Jan 20052043.166.32$126
Dec 200414339.866.75$965
Nov 2004145.286.33$6
Oct 20047449.706.52$482
Sep 200410243.245.28$539
Aug 200412342.375.55$683
Jul 20048538.286.08$517
Jun 200410536.106.43$675
May 200410937.486.49$708
Apr 200412934.475.86$756
Mar 200422734.365.53$1,255
Feb 200413232.455.51$727
Jan 20046132.036.30$384
Dec 20036130.266.30$384
Nov 20033828.804.60$175
Oct 20035028.174.76$238
Sep 20035526.314.75$261
Aug 2003029.765.13$0
Jul 200328729.415.17$1,484
Jun 200310228.565.98$610
May 20037726.595.97$460
Apr 2003026.675.41$0
Mar 200333831.146.10$2,060
Feb 20037133.487.93$563
Jan 20033830.315.58$212
Dec 20027226.914.85$349
Nov 200225824.664.14$1,067
Oct 2002026.464.23$0
Sep 200210927.443.64$396
Aug 20024625.963.16$146
Jul 20025324.583.06$162
Jun 200226523.733.34$885
May 2002024.663.58$0
Apr 20026823.653.51$239
Mar 20027622.003.10$236
Feb 20029318.222.38$221
Jan 20024817.172.38$114
Dec 20015716.932.36$135
Nov 200112518.072.41$301
Oct 2001019.782.53$0
Sep 20018224.262.25$185
Aug 200130424.873.05$928
Jul 20019023.933.20$288
Jun 200139024.563.82$1,491
May 200137925.524.31$1,632
Apr 20015524.685.34$293
Mar 200137524.545.38$2,016
Feb 200170327.755.77$4,054
Jan 200147027.478.40$3,947
Dec 200077826.889.12$7,097
Nov 200018132.215.66$1,024
Oct 2000031.235.15$0
Sep 20005031.875.19$259
Aug 200018829.644.54$854
Jul 200015828.534.09$646
Jun 200022629.304.40$994
May 200019327.263.68$710
Apr 20009024.513.12$280
Mar 200010328.422.86$295
Feb 200042627.622.73$1,161
Jan 200010925.272.48$270
Dec 1999024.282.42$0
Nov 199915323.192.43$372
Oct 199914820.982.80$415
Sep 1999021.752.62$0
Aug 199927219.262.88$782
Jul 199923617.892.37$560
Jun 19993915.942.36$92
May 199918515.792.32$429
Apr 199910715.102.21$236
Mar 199911712.471.84$215
Feb 19992759.981.82$500
Jan 19992810.381.90$53
Dec 1998429.201.77$74
Nov 199811510.892.19$251
Oct 1998012.421.97$0
Sep 19981,92112.592.08$4,001
Aug 19981,06911.301.91$2,039
Jul 19982,07411.742.24$4,640
Jun 1998011.242.24$0
May 19981,54512.622.21$3,409
Apr 1998013.042.51$0
Mar 199814312.802.31$330
Feb 1998013.952.30$0
Jan 19982,82314.702.15$6,083
Dec 1997016.322.41$0
Nov 1997018.193.09$0
Oct 19971,12919.253.15$3,556
Sep 19971,72817.742.95$5,106
Aug 19971117.862.55$28
Jul 19971,74917.582.25$3,930
Jun 1997017.242.26$0
May 19971,67718.972.31$3,871
Apr 1997017.882.08$0
Mar 19971,63218.951.94$3,165
Feb 199791320.492.21$2,014
Jan 1997023.483.54$0
Dec 199611923.32$0
Nov 19961,07821.97$0
Oct 199611723.31$0
Sep 199647722.22$0
Aug 19961,31520.26$0
Jul 199627019.55$0
Jun 199635618.73$0
May 19961,28519.43$0
Apr 19961,09121.51$0
Mar 19961,85219.38$0
Feb 19961,85516.98$0
Jan 19961,40817.07$0
Dec 19951,31617.19$0
Nov 19952,17916.00$0
Oct 19952,63115.43$0
Sep 199567316.18$0
Aug 1995015.92$0
Jul 199573315.24$0
Jun 19951,44516.41$0
May 19951,35317.56$0
Apr 1995017.73$0
Mar 1995016.44$0
Feb 199519816.58$0
Jan 19951,14215.92$0
Dec 19941,53615.03$0
Nov 19942,79015.90$0
Oct 1994015.58$0
Sep 19941,29915.29$0
Aug 199410016.13$0
Jul 1994017.56$0
Jun 199423017.09$0
May 19941,30515.88$0
Apr 19942,74214.14$0
Mar 1994012.46$0
Feb 1994012.50$0
Jan 199440312.66$0
Dec 19932,05612.33$0
Nov 19931,24514.49$0
Oct 19931,50415.85$0
Sep 19932,47715.03$0
Aug 19931,41915.66$0
Jul 1993015.46$0
Jun 1993016.79$0
May 19936517.68$0
Apr 19932,17918.05$0
Mar 19933,50118.14$0
Feb 1993017.90$0
Jan 1993016.93$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.

Jul 2019 — as filed, then multipliedworked
Gas                    2 Mcf  × $  2.46 =         $5

────────────────────────────────────────────────────
Month total                                       $5

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/87873 is the state's own key, not one this site invented.