ISBELL, MINNIE

Operated by KARPER OIL & GAS CORPORATION (P-5 451280) in the BOONSVILLE (BEND CONGL., GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 29169District 09Field 10574520CondensateGasSaveExport
Value, all time
$1.1 M
Jan 1993 – Oct 2018
Value, last 12 filed months
$0
at the published price for each month
Months reported
310
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 3,438 leases and 3,443 wells, and the rule below applies to all of them.

Discovered
1945-05-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-06-10.

The Commission's schedule remark for this field reads: AMOUNT HAD BEEN CALCULATED FOR 5/1/97.

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
CondensateDisposition285 bbl$5,299
GasProduction307,723 Mcf$1,135,778
Total$1,141,077

78,206 Mcf of this lease's gas, across 45 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 33.0320, -97.6916. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.03197, -97.69156 · 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
6,051 ft
1 wells filed one
Completion to plug
61.5 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 6,051 ft.

Completions filed
Apr 1957
1 of 1 wells
Plug dates filed
Oct 2018
1 of 1 wells

Last completion to plug: a median of 61.5 years across the 1 well that filed both dates, with the middle half between 61.5 years and 61.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4970200316,051 ftApr 1957Oct 2018Yes

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 (310)

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

310 months

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 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 200908446.773.59$301
Mar 2009065542.144.06$2,659
Feb 2009051732.814.63$2,395
Jan 2009093135.865.37$5,000
Dec 2008067837.105.98$4,053
Nov 200801,29755.496.86$8,898
Oct 200801,03075.246.92$7,130
Sep 200801,167101.767.88$9,193
Aug 200801,128114.228.48$9,569
Jul 20080997131.0811.39$11,355
Jun 200801,266131.3313.03$16,499
May 200801,254123.1711.57$14,514
Apr 200801,187110.3110.45$12,410
Mar 200801,392101.909.66$13,452
Feb 200801,36792.538.77$11,989
Jan 200801,16290.388.21$9,535
Dec 200701,48388.337.30$10,829
Nov 200701,46791.677.29$10,697
Oct 200701,52282.856.92$10,535
Sep 200701,47375.846.24$9,198
Aug 200701,42369.066.39$9,090
Jul 200701,10070.906.39$7,027
Jun 200701,25862.007.55$9,496
May 200701,07058.747.85$8,396
Apr 200701,19259.617.81$9,304
Mar 200701,15756.927.30$8,448
Feb 200701,31555.108.22$10,804
Jan 200701,50550.306.73$10,124
Dec 200601,53756.656.92$10,634
Nov 200601,28754.207.62$9,804
Oct 2006182454.906.01$5,010
Sep 200601,71260.085.04$8,624
Aug 200601,29768.717.34$9,520
Jul 2006087969.376.34$5,575
Jun 2006097966.286.38$6,250
May 200601,38366.016.42$8,886
Apr 200601,36464.397.36$10,040
Mar 200601,46456.707.08$10,369
Feb 200601,25257.597.75$9,704
Jan 200601,23860.598.93$11,059
Dec 200521,33454.9413.42$18,006
Nov 200501,33954.6910.59$14,178
Oct 200501,71258.3413.80$23,618
Sep 200501,13361.4512.08$13,686
Aug 200501,31261.519.80$12,853
Jul 200501,17855.697.84$9,240
Jun 200501,03352.337.38$7,625
May 200501,26945.226.65$8,440
Apr 200511,90449.207.36$14,064
Mar 200511,98250.377.15$14,231
Feb 200501,56145.226.31$9,853
Jan 200502,10943.166.32$13,334
Dec 200402,16339.866.75$14,603
Nov 200402,06745.286.33$13,085
Oct 200401,95749.706.52$12,750
Sep 200401,77743.245.28$9,389
Aug 200401,80942.375.55$10,041
Jul 200401,46938.286.08$8,938
Jun 200402,12136.106.43$13,644
May 2004095737.486.49$6,215
Apr 200401,43034.475.86$8,378
Mar 200402,50234.365.53$13,836
Feb 200402,22432.455.51$12,253
Jan 200401,17332.036.30$7,389
Dec 200301,55930.266.30$9,824
Nov 2003082028.804.60$3,768
Oct 200302,46528.174.76$11,733
Sep 200302,60426.314.75$12,367
Aug 200302,62629.765.13$13,471
Jul 200302,92729.415.17$15,135
Jun 200302,61328.565.98$15,633
May 200301,12126.595.97$6,695
Apr 2003059726.675.41$3,228
Mar 2003099631.146.10$6,072
Feb 2003097833.487.93$7,752
Jan 2003053930.315.58$3,009
Dec 2002098326.914.85$4,771
Nov 2002089524.664.14$3,703
Oct 2002061626.464.23$2,605
Sep 2002073727.443.64$2,679
Aug 200201,39925.963.16$4,427
Jul 200201,58524.583.06$4,853
Jun 200201,39823.733.34$4,667
May 200201,43124.663.58$5,129
Apr 200201,61023.653.51$5,655
Mar 200201,57822.003.10$4,896
Feb 200201,30318.222.38$3,096
Jan 200201,53117.172.38$3,637
Dec 200101,55016.932.36$3,665
Nov 200111,19018.072.41$2,881
Oct 200101,33819.782.53$3,384
Sep 200101,81324.262.25$4,082
Aug 200101,72424.873.05$5,264
Jul 200101,64723.933.20$5,266
Jun 200101,52824.563.82$5,843
May 200101,84425.524.31$7,943
Apr 200101,55324.685.34$8,286
Mar 200101,64724.545.38$8,855
Feb 200101,61627.755.77$9,320
Jan 200101,74627.478.40$14,664
Dec 200001,54326.889.12$14,076
Nov 200001,43832.215.66$8,136
Oct 200001,73431.235.15$8,922
Sep 200001,75531.875.19$9,102
Aug 200002,09029.644.54$9,490
Jul 200002,09128.534.09$8,552
Jun 200001,99029.304.40$8,751
May 200001,72327.263.68$6,340
Apr 200001,60224.513.12$4,992
Mar 200001,90128.422.86$5,436
Feb 200001,57327.622.73$4,289
Jan 2000090625.272.48$2,247
Dec 199901,05524.282.42$2,557
Nov 199901,22023.192.43$2,969
Oct 199901,15320.982.80$3,233
Sep 199901,09521.752.62$2,868
Aug 199901,74319.262.88$5,012
Jul 199901,90217.892.37$4,512
Jun 199902,19415.942.36$5,182
May 199902,18315.792.32$5,067
Apr 199902,18315.102.21$4,820
Mar 199902,18412.471.84$4,015
Feb 199912,2329.981.82$4,067
Jan 199901,37910.381.90$2,620
Dec 199807619.201.77$1,350
Nov 199801,86210.892.19$4,070
Oct 199801,99612.421.97$3,931
Sep 199801,94912.592.08$4,059
Aug 199803,22111.301.91$6,144
Jul 199802,63611.742.24$5,897
Jun 199802,08411.242.24$4,662
May 199812,29612.622.21$5,078
Apr 199801,97413.042.51$4,946
Mar 199812,61912.802.31$6,061
Feb 199801,59813.952.30$3,674
Jan 199802,33214.702.15$5,025
Dec 199701,94716.322.41$4,694
Nov 199701,52218.193.09$4,700
Oct 199711,84919.253.15$5,843
Sep 199712,22617.742.95$6,595
Aug 199702,30217.862.55$5,881
Jul 1997182,03217.582.25$4,882
Jun 199701,80417.242.26$4,072
May 199701,84318.972.31$4,255
Apr 199701,67517.882.08$3,489
Mar 199701,81218.951.94$3,514
Feb 199701,43820.492.21$3,172
Jan 199711,95523.483.54$6,944
Dec 199602,41623.32$0
Nov 199601,49821.97$0
Oct 19962023.31$47
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996041719.55$0
Jun 199601,49018.73$0
May 199601,98619.43$0
Apr 19961271,89521.51$2,732
Mar 199601,58319.38$0
Feb 199601,30216.98$0
Jan 199601,41917.07$0
Dec 199501,49517.19$0
Nov 199501,34316.00$0
Oct 199501,86815.43$0
Sep 199501,62816.18$0
Aug 199501,87515.92$0
Jul 199501,87515.24$0
Jun 199501,76916.41$0
May 199502,13417.56$0
Apr 1995057117.73$0
Mar 199501,04216.44$0
Feb 199501,31216.58$0
Jan 199501,55515.92$0
Dec 199401,86615.03$0
Nov 199401,92215.90$0
Oct 199401,78215.58$0
Sep 199401,78415.29$0
Aug 199401,52616.13$0
Jul 199401,67917.56$0
Jun 199401,98517.09$0
May 199402,05915.88$0
Apr 199402,07814.14$0
Mar 199402,14312.46$0
Feb 199401,87112.50$0
Jan 199402,06912.66$0
Dec 199302,12312.33$0
Nov 19931261,66914.49$1,826
Oct 199302,10515.85$0
Sep 199302,10215.03$0
Aug 199302,15015.66$0
Jul 199302,12615.46$0
Jun 199302,02816.79$0
May 199301,88817.68$0
Apr 199301,71018.05$0
Mar 199301,52218.14$0
Feb 199301,48617.90$0
Jan 199302,06016.93$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 2009 — as filed, then multipliedworked
Condensate             0 bbl  × $ 46.77 =         $0
Gas                   84 Mcf  × $  3.59 =       $301

────────────────────────────────────────────────────
Month total                                     $301

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/29169 is the state's own key, not one this site invented.