COFFMAN, A. L.

Operated by BKM PRODUCTION (P-5 72533) in the SHERMAN (7500 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 73635District 09Field 83162867CondensateGasSaveExport
Value, all time
$1.6 M
Jan 1993 – Oct 2023
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
370
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 126 wells, and the rule below applies to all of them.

Discovered
1952-05-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
CondensateDisposition296 bbl$8,103
GasProduction485,070 Mcf$1,605,594
Total$1,613,697

159,749 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 33.6656, -96.6353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.66565, -96.63527 · 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
10,169 ft
1 wells filed one
Completion to plug
46.1 years
median over 1 well

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 10,169 ft.

Completions filed
Sep 1977
1 of 1 wells
Plug dates filed
Oct 2023
1 of 1 wells

Last completion to plug: a median of 46.1 years across the 1 well that filed both dates, with the middle half between 46.1 years and 46.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-18130205710,169 ftSep 1977Oct 2023Yes

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 (370)

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

370 months

Oct 202343085.443.09$3,674
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
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 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 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 201003974.365.96$233
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 200907667.423.22$245
Jul 2009018761.133.46$648
Jun 2009036166.163.90$1,406
May 200901,21954.743.93$4,785
Apr 200901,61246.773.59$5,783
Mar 200901,70242.144.06$6,908
Feb 200901,53432.814.63$7,107
Jan 200901,67935.865.37$9,018
Dec 200801,64637.105.98$9,838
Nov 200801,62055.496.86$11,114
Oct 200801,69675.246.92$11,740
Sep 200801,642101.767.88$12,934
Aug 200801,763114.228.48$14,956
Jul 200801,635131.0811.39$18,622
Jun 200801,492131.3313.03$19,445
May 200801,600123.1711.57$18,519
Apr 200801,687110.3110.45$17,637
Mar 200801,673101.909.66$16,168
Feb 200801,63092.538.77$14,296
Jan 200801,69390.388.21$13,892
Dec 200701,73988.337.30$12,698
Nov 200701,71791.677.29$12,520
Oct 200701,78082.856.92$12,321
Sep 200701,76275.846.24$11,002
Aug 200701,80369.066.39$11,517
Jul 200701,82270.906.39$11,639
Jun 200701,73262.007.55$13,074
May 200701,88958.747.85$14,822
Apr 200702,11159.617.81$16,477
Mar 200701,79656.927.30$13,114
Feb 200701,61655.108.22$13,277
Jan 200702,03550.306.73$13,689
Dec 200602,02156.656.92$13,982
Nov 200601,92554.207.62$14,664
Oct 200601,96054.906.01$11,787
Sep 200602,08960.085.04$10,523
Aug 200602,07868.717.34$15,252
Jul 200602,06769.376.34$13,110
Jun 200601,76666.286.38$11,274
May 200601,72666.016.42$11,090
Apr 200601,68064.397.36$12,366
Mar 200601,76456.707.08$12,494
Feb 200601,61057.597.75$12,479
Jan 200601,85660.598.93$16,580
Dec 200501,84054.9413.42$24,684
Nov 200501,89054.6910.59$20,012
Oct 200501,91258.3413.80$26,377
Sep 200501,97661.4512.08$23,868
Aug 200501,98861.519.80$19,476
Jul 200502,05055.697.84$16,079
Jun 200502,02352.337.38$14,932
May 200502,01945.226.65$13,429
Apr 200501,93249.207.36$14,220
Mar 200502,00650.377.15$14,353
Feb 200501,83045.226.31$11,551
Jan 200502,10643.166.32$13,315
Dec 200402,09439.866.75$14,137
Nov 200402,06845.286.33$13,091
Oct 200402,13849.706.52$13,929
Sep 200402,10943.245.28$11,144
Aug 200402,19642.375.55$12,189
Jul 200402,20538.286.08$13,416
Jun 200402,11636.106.43$13,612
May 200402,23237.486.49$14,496
Apr 200403,74634.475.86$21,946
Mar 200403,27734.365.53$18,122
Feb 200402,83332.455.51$15,609
Jan 200402,67032.036.30$16,820
Dec 200302,82130.266.30$17,777
Nov 200302,19528.804.60$10,086
Oct 200302,24328.174.76$10,676
Sep 200302,12026.314.75$10,069
Aug 200302,02929.765.13$10,408
Jul 200302,03129.415.17$10,502
Jun 200302,09828.565.98$12,552
May 200302,16526.595.97$12,931
Apr 200302,04826.675.41$11,074
Mar 200302,06631.146.10$12,594
Feb 200301,84933.487.93$14,655
Jan 200302,07430.315.58$11,577
Dec 200202,06626.914.85$10,028
Nov 200201,85624.664.14$7,678
Oct 200201,99626.464.23$8,441
Sep 200202,63227.443.64$9,568
Aug 200202,35825.963.16$7,461
Jul 200202,43424.583.06$7,452
Jun 200202,32123.733.34$7,748
May 200202,35824.663.58$8,451
Apr 200202,26523.653.51$7,955
Mar 200201,51322.003.10$4,694
Feb 200202,13018.222.38$5,060
Jan 200202,37617.172.38$5,645
Dec 200102,30416.932.36$5,448
Nov 200102,45418.072.41$5,903
Oct 200102,46219.782.53$6,226
Sep 200102,37224.262.25$5,340
Aug 200102,38724.873.05$7,288
Jul 200102,27623.933.20$7,277
Jun 200102,25824.563.82$8,635
May 200102,31925.524.31$9,989
Apr 200102,25224.685.34$12,015
Mar 200102,37624.545.38$12,774
Feb 200102,09127.755.77$12,059
Jan 200102,31527.478.40$19,443
Dec 200002,22326.889.12$20,279
Nov 200002,38632.215.66$13,500
Oct 200002,50831.235.15$12,905
Sep 200002,45831.875.19$12,748
Aug 200002,49729.644.54$11,338
Jul 200002,56828.534.09$10,502
Jun 200002,38529.304.40$10,487
May 200002,46727.263.68$9,078
Apr 200002,36424.513.12$7,366
Mar 200002,55328.422.86$7,301
Feb 200002,27827.622.73$6,211
Jan 200002,50825.272.48$6,221
Dec 199902,58724.282.42$6,270
Nov 199902,76523.192.43$6,730
Oct 199902,65920.982.80$7,455
Sep 199902,52621.752.62$6,615
Aug 199902,59719.262.88$7,468
Jul 199902,57317.892.37$6,104
Jun 199902,46715.942.36$5,827
May 199902,56515.792.32$5,953
Apr 199902,32915.102.21$5,143
Mar 199902,69412.471.84$4,952
Feb 199902,2609.981.82$4,108
Jan 199902,48810.381.90$4,727
Dec 199802,5749.201.77$4,565
Nov 199802,50510.892.19$5,475
Oct 199802,62712.421.97$5,173
Sep 199802,38712.592.08$4,971
Aug 199803,12511.301.91$5,960
Jul 199802,92511.742.24$6,544
Jun 199802,38811.242.24$5,343
May 199802,35812.622.21$5,203
Apr 199802,36913.042.51$5,935
Mar 199802,44012.802.31$5,635
Feb 199802,26113.952.30$5,198
Jan 199802,53914.702.15$5,471
Dec 199702,42116.322.41$5,837
Nov 199702,43718.193.09$7,526
Oct 199702,52819.253.15$7,963
Sep 199702,48917.742.95$7,355
Aug 199702,51217.862.55$6,418
Jul 199702,46117.582.25$5,530
Jun 199702,35517.242.26$5,316
May 199702,47518.972.31$5,714
Apr 199702,42317.882.08$5,047
Mar 199702,47518.951.94$4,799
Feb 199702,37020.492.21$5,228
Jan 199702,47623.483.54$8,764
Dec 199602,26423.32$0
Nov 199602,37321.97$0
Oct 199602,46923.31$0
Sep 199602,23522.22$0
Aug 199602,47620.26$0
Jul 199602,85019.55$0
Jun 1996643,20318.73$1,199
May 199602,77419.43$0
Apr 199602,58621.51$0
Mar 199602,77919.38$0
Feb 199602,33516.98$0
Jan 199602,71017.07$0
Dec 199502,68417.19$0
Nov 199502,72716.00$0
Oct 199503,08915.43$0
Sep 199503,45216.18$0
Aug 199501,86115.92$0
Jul 199503,07915.24$0
Jun 199502,97216.41$0
May 199503,24017.56$0
Apr 199503,20017.73$0
Mar 199503,24516.44$0
Feb 199502,85116.58$0
Jan 199503,29215.92$0
Dec 199403,48415.03$0
Nov 199403,81615.90$0
Oct 199403,91815.58$0
Sep 199403,80115.29$0
Aug 199403,94316.13$0
Jul 199404,12017.56$0
Jun 19941892,34217.09$3,230
May 199404,12915.88$0
Apr 199403,94114.14$0
Mar 199404,01512.46$0
Feb 199403,28712.50$0
Jan 199404,07312.66$0
Dec 199303,91112.33$0
Nov 199304,11914.49$0
Oct 199304,04815.85$0
Sep 199304,30215.03$0
Aug 199304,33915.66$0
Jul 199304,17115.46$0
Jun 199304,22216.79$0
May 199303,82417.68$0
Apr 199303,64818.05$0
Mar 199304,05718.14$0
Feb 199303,47117.90$0
Jan 199304,02216.93$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.

Oct 2023 — as filed, then multipliedworked
Condensate            43 bbl  × $ 85.44 =     $3,674
Gas                    0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $3,674

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. 09/G/73635 is the state's own key, not one this site invented.