HERNDON, EDNA J. ET AL -B-

Operated by COURSON OIL & GAS, INC. (P-5 182785) in the ELLIS RANCH (KEYS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 22004District 10Field 28506380NGPA filingCondensateGasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2021
Value, last 12 filed months
$800
at the published price for each month
Months reported
341
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 41 leases and 41 wells, and the rule below applies to all of them.

Discovered
1957-08-01
as the register files it
Field class
Gas
the register's own label
Between wells
2,500 ft
minimum
From a lease line
1,250 ft
minimum

A drilling unit in this field needs at least 640 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED EFF. 5/1/93

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition3,130 bbl$110,471
GasProduction602,089 Mcf$2,018,955
Total$2,129,427

177,325 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 36.2513, -100.7160. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.25127, -100.71600 · 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
9,370 ft
1 wells filed one
Completion to plug
30.7 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 9,370 ft.

Completions filed
Sep 1990
1 of 1 wells
Plug dates filed
May 2021
1 of 1 wells

Last completion to plug: a median of 30.7 years across the 1 well that filed both dates, with the middle half between 30.7 years and 30.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3570058119,370 ftSep 1990May 2021Yes

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 (341)

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

341 months

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 202020039.982.39$800
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 202001149.881.98$22
Jan 202001257.252.09$25
Dec 201901259.012.30$28
Nov 20190055.302.75$0
Oct 20191671353.472.42$8,961
Sep 20190055.052.66$0
Aug 201903153.112.30$71
Jul 201901,04356.272.46$2,566
Jun 201901,39952.782.49$3,485
May 201931,49258.482.74$4,264
Apr 201901,49062.632.75$4,099
Mar 201901,14056.803.06$3,491
Feb 201901,12250.852.79$3,133
Jan 201901,17246.033.23$3,783
Dec 201801,10846.594.19$4,637
Nov 201821,26652.934.24$5,470
Oct 201801,00061.443.40$3,398
Sep 201801,24859.543.11$3,879
Aug 201801,12359.403.07$3,444
Jul 201801,05965.142.93$3,105
Jun 201801,07760.183.08$3,314
May 201801,09965.382.90$3,188
Apr 201801,02463.842.90$2,970
Mar 201801,28061.222.79$3,567
Feb 201801,09661.782.77$3,032
Jan 201801,14262.874.01$4,579
Dec 201701,22157.272.92$3,567
Nov 2017811,39055.423.12$8,824
Oct 201701,78249.292.98$5,317
Sep 201702,20647.523.09$6,811
Aug 201701,48145.373.00$4,450
Jul 201701,50543.873.09$4,646
Jun 201701,37342.493.09$4,239
May 201701,28045.373.26$4,177
Apr 201701,24847.933.21$4,008
Mar 201701,36946.772.98$4,085
Feb 201701,31150.452.95$3,871
Jan 201701,10849.413.42$3,788
Dec 201601,47948.763.72$5,506
Nov 201601,72342.492.64$4,556
Oct 201601,89846.193.09$5,865
Sep 201601,43241.553.10$4,440
Aug 201601,30141.442.92$3,805
Jul 201601,31241.622.92$3,837
Jun 201601,23945.352.69$3,328
May 201601,23642.521.99$2,461
Apr 2016093836.561.99$1,868
Mar 2016083233.011.79$1,493
Feb 2016067926.472.06$1,401
Jan 2016095127.352.36$2,249
Dec 20151661,27032.362.00$7,914
Nov 201501,23438.792.17$2,674
Oct 201501,39943.552.43$3,395
Sep 201501,68042.992.76$4,634
Aug 201501,29940.162.87$3,731
Jul 2015082148.152.95$2,418
Jun 201501,39756.152.88$4,027
May 201501,65255.212.96$4,882
Apr 201501,74249.822.71$4,715
Mar 201501,55742.892.93$4,569
Feb 2015067744.662.98$2,015
Jan 201501,38643.433.10$4,297
Dec 201401,10254.693.59$3,958
Nov 201401,13770.464.25$4,834
Oct 201401,23278.303.90$4,806
Sep 2014094286.164.05$3,811
Aug 201401,22589.394.04$4,943
Jul 201401,10596.564.18$4,618
Jun 201401,39098.164.74$6,584
May 201401,53194.734.73$7,236
Apr 201401,56995.944.81$7,546
Mar 201401,75395.895.06$8,865
Feb 201401,49097.406.19$9,226
Jan 201401,68490.404.86$8,185
Dec 201301,47491.824.35$6,419
Nov 201301,71988.853.74$6,426
Oct 20131221,69297.423.78$18,280
Sep 20130312104.113.72$1,160
Aug 201301,928104.253.52$6,792
Jul 201302,062102.523.72$7,666
Jun 201301,87494.403.93$7,371
May 201301,19194.834.15$4,942
Apr 2013035993.964.28$1,537
Mar 2013058693.623.91$2,293
Feb 2013097791.233.42$3,341
Jan 201301,52691.603.42$5,219
Dec 201201,47186.773.42$5,031
Nov 201201,55786.953.62$5,644
Oct 201201,91689.383.40$6,514
Sep 201201,50694.672.92$4,395
Aug 2012076092.662.91$2,210
Jul 201213870585.133.02$13,878
Jun 2012061879.822.52$1,557
May 201201,52891.612.49$3,802
Apr 201201,541101.652.00$3,077
Mar 201201,581105.052.22$3,513
Feb 201201,526101.102.57$3,922
Jan 201201,70698.092.73$4,664
Dec 2011060996.873.24$1,973
Nov 201101,71695.723.31$5,682
Oct 201101,60384.983.65$5,849
Sep 2011032883.623.99$1,307
Aug 201101,47483.404.15$6,116
Jul 201101,69994.144.52$7,675
Jun 201101,67092.904.64$7,749
May 201101,71198.134.40$7,537
Apr 201101,551105.964.33$6,721
Mar 201101,59096.364.06$6,451
Feb 201101,44785.644.18$6,048
Jan 201101,64886.504.59$7,562
Dec 201002,07685.734.35$9,026
Nov 201001,65280.843.80$6,270
Oct 201001,84278.103.51$6,463
Sep 201001,83972.633.98$7,318
Aug 201001,91173.684.42$8,445
Jul 201001,23072.554.74$5,826
Jun 201001,39970.364.91$6,870
May 201001,60171.124.24$6,781
Apr 201001,69981.694.12$7,004
Mar 201001,60178.394.39$7,026
Feb 201001,26473.585.44$6,879
Jan 201001,39874.365.96$8,338
Dec 200901,68871.445.48$9,257
Nov 200901,71474.593.75$6,430
Oct 200901,92472.544.11$7,908
Sep 200901,64565.543.06$5,042
Aug 200901,91067.423.22$6,147
Jul 200901,92661.133.46$6,673
Jun 200901,86066.163.90$7,245
May 200901,85554.743.93$7,282
Apr 200902,01146.773.59$7,214
Mar 200901,92542.144.06$7,814
Feb 200901,71932.814.63$7,964
Jan 200901,71335.865.37$9,201
Dec 200801,88437.105.98$11,261
Nov 200801,17555.496.86$8,061
Oct 200801,70275.246.92$11,781
Sep 200801,860101.767.88$14,651
Aug 200801,887114.228.48$16,007
Jul 200802,029131.0811.39$23,109
Jun 200801,952131.3313.03$25,440
May 200802,030123.1711.57$23,496
Apr 200801,765110.3110.45$18,453
Mar 200801,752101.909.66$16,931
Feb 200801,55592.538.77$13,638
Jan 200801,62590.388.21$13,334
Dec 200701,91088.337.30$13,947
Nov 200701,87591.677.29$13,672
Oct 2007821,76982.856.92$19,039
Sep 200701,79575.846.24$11,208
Aug 200701,27569.066.39$8,145
Jul 200701,09970.906.39$7,020
Jun 200701,86262.007.55$14,055
May 200701,77258.747.85$13,904
Apr 200701,68559.617.81$13,152
Mar 200701,90056.927.30$13,874
Feb 200701,98855.108.22$16,333
Jan 200702,12750.306.73$14,308
Dec 200602,09656.656.92$14,501
Nov 200602,04854.207.62$15,601
Oct 200601,84954.906.01$11,120
Sep 200601,03960.085.04$5,234
Aug 200602,08068.717.34$15,267
Jul 2006083269.376.34$5,277
Jun 200601,19766.286.38$7,642
May 200601,93866.016.42$12,452
Apr 200602,11264.397.36$15,545
Mar 200601,46756.707.08$10,391
Feb 2006068757.597.75$5,325
Jan 200601,56460.598.93$13,972
Dec 200501,77354.9413.42$23,786
Nov 200501,95254.6910.59$20,669
Oct 200502,04158.3413.80$28,157
Sep 200502,01361.4512.08$24,315
Aug 20051022,10761.519.80$26,916
Jul 200502,09455.697.84$16,425
Jun 200502,02652.337.38$14,954
May 200502,05445.226.65$13,661
Apr 200501,98749.207.36$14,625
Mar 20051422,10750.377.15$22,228
Feb 200501,78345.226.31$11,254
Jan 200501,68343.166.32$10,640
Dec 200402,03539.866.75$13,738
Nov 200401,89545.286.33$11,996
Oct 200402,14349.706.52$13,962
Sep 200401,91743.245.28$10,129
Aug 200402,01442.375.55$11,179
Jul 20041022,15438.286.08$17,010
Jun 200402,10336.106.43$13,529
May 200401,86837.486.49$12,132
Apr 200401,76434.475.86$10,334
Mar 200401,85534.365.53$10,258
Feb 200402,01432.455.51$11,096
Jan 200401,97232.036.30$12,423
Dec 200301,87230.266.30$11,797
Nov 200301,95928.804.60$9,002
Oct 200302,10028.174.76$9,995
Sep 200302,23126.314.75$10,596
Aug 20031382,30329.765.13$15,921
Jul 200302,38429.415.17$12,327
Jun 200302,23228.565.98$13,354
May 200302,30626.595.97$13,773
Apr 200302,27626.675.41$12,307
Mar 200302,01731.146.10$12,296
Feb 20031432,31133.487.93$23,104
Jan 200302,32030.315.58$12,950
Dec 200202,19126.914.85$10,635
Nov 200201,96324.664.14$8,121
Oct 200202,01026.464.23$8,501
Sep 200202,01427.443.64$7,321
Aug 200202,03225.963.16$6,430
Jul 200202,06824.583.06$6,332
Jun 20021362,02923.733.34$10,001
May 200202,07324.663.58$7,430
Apr 200201,83223.653.51$6,435
Mar 200202,28022.003.10$7,074
Feb 200202,54418.222.38$6,044
Jan 200202,84317.172.38$6,754
Dec 200102,72716.932.36$6,448
Nov 200102,18018.072.41$5,244
Oct 20011462,26019.782.53$8,603
Sep 200102,19424.262.25$4,939
Aug 200102,33124.873.05$7,117
Jul 200102,26623.933.20$7,245
Jun 200102,17424.563.82$8,314
May 20011322,27325.524.31$13,159
Apr 200101,84324.685.34$9,833
Mar 200101,34624.545.38$7,237
Feb 200102,55527.755.77$14,735
Jan 200103,15127.478.40$26,464
Dec 200003,66726.889.12$33,452
Nov 200002,59632.215.66$14,688
Oct 200001,70631.235.15$8,778
Sep 20001312,05531.875.19$14,833
Aug 200002,36729.644.54$10,748
Jul 200002,10228.534.09$8,597
Jun 2000711,52229.304.40$8,773
May 200002,04327.263.68$7,518
Apr 2000042924.513.12$1,337
Mar 200001,60428.422.86$4,587
Feb 200002,19027.622.73$5,971
Jan 200001,67925.272.48$4,165
Dec 199915085324.282.42$5,709
Nov 1999089923.192.43$2,188
Oct 1999070620.982.80$1,979
Sep 1999045221.752.62$1,184
Aug 199901,00619.262.88$2,893
Jul 1999027817.892.37$660
Jun 1999065515.942.36$1,547
May 1999056415.792.32$1,309
Apr 1999092315.102.21$2,038
Mar 1999095012.471.84$1,746
Feb 199901,2489.981.82$2,269
Jan 19991801,12810.381.90$4,012
Dec 199808179.201.77$1,449
Nov 1998073610.892.19$1,609
Oct 1998050712.421.97$998
Sep 1998057312.592.08$1,193
Aug 1998070411.301.91$1,343
Jul 19981529511.742.24$836
Jun 1998025411.242.24$568
May 1998043812.622.21$966
Apr 199806913.042.51$173
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997081917.862.55$2,092
Jul 199702,15617.582.25$4,844
Jun 199702,65317.242.26$5,988
May 199703,30418.972.31$7,627
Apr 19972072,73817.882.08$9,404
Mar 199703,27118.951.94$6,343
Feb 199703,48920.492.21$7,696
Jan 199702,70323.483.54$9,568
Dec 199603,21023.32$0
Nov 199603,42521.97$0
Oct 199602,58323.31$0
Sep 199602,98322.22$0
Aug 199603,35020.26$0
Jul 199603,91319.55$0
Jun 199604,66818.73$0
May 199604,65419.43$0
Apr 1996070421.51$0
Mar 199602,59919.38$0
Feb 199603,26216.98$0
Jan 199602,76917.07$0
Dec 199503,73317.19$0
Nov 19951743,46216.00$2,784
Oct 199503,60215.43$0
Sep 199503,03916.18$0
Aug 199503,42915.92$0
Jul 199502,31115.24$0
Jun 199503,34116.41$0
May 199503,46217.56$0
Apr 199503,21817.73$0
Mar 199503,57816.44$0
Feb 199503,23116.58$0
Jan 19952003,78415.92$3,184
Dec 199403,50915.03$0
Nov 199403,21115.90$0
Oct 199403,25915.58$0
Sep 199403,64015.29$0
Aug 199403,80416.13$0
Jul 199403,43717.56$0
Jun 199404,00017.09$0
May 199403,86315.88$0
Apr 199404,03914.14$0
Mar 199403,85412.46$0
Feb 199404,02412.50$0
Jan 199403,52712.66$0
Dec 199304,20412.33$0
Nov 199304,57014.49$0
Oct 19931804,58915.85$2,853
Sep 199304,10515.03$0
Aug 199304,75515.66$0
Jul 199304,49515.46$0
Jun 199304,78416.79$0
May 199302,90417.68$0
Apr 199305,04518.05$0
Mar 199305,15618.14$0
Feb 199305,98617.90$0
Jan 199304,25516.93$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.

Aug 2020 — as filed, then multipliedworked
Condensate            20 bbl  × $ 39.98 =       $800
Gas                    0 Mcf  × $  2.39 =         $0

────────────────────────────────────────────────────
Month total                                     $800

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. 10/G/22004 is the state's own key, not one this site invented.