COOK, LOUISE

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BEAR GRASS (COTTON VALLEY CONS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 187566District 05Field 06476300Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.9 M
Dec 2001 – May 2026
Value, last 12 filed months
$17 k
at the published price for each month
Months reported
294
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 385 leases and 385 wells, and the rule below applies to all of them.

Discovered
2004-02-24
as the register files it
Field class
Gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2010-12-14.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: DESIGNATED AS UFT FIELD PER DOCKET 01-0299858

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
High Cost Gas112003-08-11152528
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
CondensateDisposition194 bbl$11,111
GasProduction653,892 Mcf$2,935,180
Total$2,946,291

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 31.4089, -96.1670. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40886, -96.16697 · 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
13,986 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 13,986 ft.

Completions filed
Dec 2001
1 of 1 wells

1 well

42-28931358213,986 ftDec 2001

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 (294)

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

294 months

May 20260316106.413.05$962
Apr 2026031398.932.87$898
Mar 2026031289.753.15$983
Feb 2026032963.503.75$1,234
Jan 2026035859.138.00$2,863
Dec 2025047456.664.41$2,092
Nov 2025030358.593.93$1,190
Oct 2025032159.383.30$1,061
Sep 2025029462.743.08$905
Aug 2025046263.933.01$1,393
Jul 2025046066.743.32$1,525
Jun 2025046766.483.13$1,461
May 202501,29560.553.23$4,186
Apr 202501,52662.363.54$5,407
Mar 202501,46067.704.27$6,232
Feb 202501,27370.884.34$5,526
Jan 202501,36574.324.28$5,840
Dec 202402,01668.993.12$6,293
Nov 202402,62569.052.20$5,771
Oct 202402,81271.372.28$6,415
Sep 202402,95069.612.36$6,975
Aug 202403,51975.632.06$7,262
Jul 202414,77979.932.15$10,338
Jun 2024066878.082.63$1,760
May 2024055178.812.20$1,211
Apr 2024044484.451.66$737
Mar 2024066580.301.55$1,028
Feb 2024050576.091.78$901
Jan 2024028873.023.30$950
Dec 2023029671.262.61$773
Nov 2023064177.892.81$1,800
Oct 2023038185.443.09$1,176
Sep 2023027789.042.74$758
Aug 2023069580.522.67$1,858
Jul 202302,03474.852.64$5,373
Jun 202302,15968.962.26$4,876
May 202302,23370.622.23$4,974
Apr 202301,46678.122.24$3,281
Mar 202301,71372.852.39$4,099
Feb 202301,93875.112.47$4,778
Jan 202302,06576.533.39$6,996
Dec 202201,92776.415.73$11,040
Nov 202201,89685.005.65$10,705
Oct 202202,03987.185.86$11,956
Sep 202201,30884.888.16$10,678
Aug 202201,87894.529.13$17,141
Jul 202201,951101.587.54$14,715
Jun 202201,707115.097.98$13,617
May 202201,867109.378.43$15,744
Apr 202201,754104.226.84$11,993
Mar 202201,961108.885.08$9,955
Feb 202201,35991.054.86$6,603
Jan 202201,98981.844.54$9,025
Dec 202102,00371.323.90$7,810
Nov 202101,95177.435.24$10,217
Oct 202102,08579.795.71$11,913
Sep 202102,02469.865.35$10,830
Aug 202102,11166.024.22$8,910
Jul 202102,02870.783.98$8,076
Jun 202101,68569.493.38$5,696
May 202102,18463.483.02$6,591
Apr 202102,15160.362.76$5,933
Mar 202102,34861.302.72$6,379
Feb 202101,74057.805.55$9,653
Jan 202102,23850.412.81$6,289
Dec 202002,33544.642.68$6,247
Nov 202002,28638.772.71$6,187
Oct 202002,47636.972.48$6,137
Sep 202002,49637.091.99$4,970
Aug 202002,95439.982.39$7,046
Jul 202003,92838.371.83$7,169
Jun 202008934.901.69$150
May 2020074516.921.81$1,352
Apr 2020040814.751.80$736
Mar 202002,01930.341.86$3,748
Feb 202002,48749.881.98$4,926
Jan 202002,63857.252.09$5,526
Dec 201902,78059.012.30$6,406
Nov 201901,99155.302.75$5,477
Oct 201902,34153.472.42$5,662
Sep 201902,63555.052.66$7,002
Aug 201902,74853.112.30$6,332
Jul 201902,75256.272.46$6,770
Jun 201902,71352.782.49$6,759
May 201902,90958.482.74$7,972
Apr 201902,71162.632.75$7,457
Mar 201902,93156.803.06$8,975
Feb 201902,66650.852.79$7,444
Jan 201903,09346.033.23$9,985
Dec 201803,39846.594.19$14,222
Nov 201803,02352.934.24$12,809
Oct 201803,12661.443.40$10,622
Sep 201803,31159.543.11$10,291
Aug 201802,37059.403.07$7,268
Jul 201802,90765.142.93$8,523
Jun 201802,83560.183.08$8,723
May 201804,00465.382.90$11,615
Apr 201804,11563.842.90$11,937
Mar 201804,49061.222.79$12,513
Feb 201804,46461.782.77$12,348
Jan 201805,32862.874.01$21,362
Dec 201705,54957.272.92$16,212
Nov 201707,92155.423.12$24,701
Oct 201708,33449.292.98$24,866
Sep 2017013647.523.09$420
Aug 2017042145.373.00$1,265
Jul 2017062243.873.09$1,920
Jun 2017092542.493.09$2,856
May 201703,12945.373.26$10,211
Apr 201701,35047.933.21$4,336
Mar 2017027746.772.98$826
Feb 2017026750.452.95$788
Jan 2017033249.413.42$1,135
Dec 2016035348.763.72$1,314
Nov 2016040942.492.64$1,082
Oct 2016055746.193.09$1,721
Sep 2016078141.553.10$2,422
Aug 201601,35041.442.92$3,948
Jul 201603,91441.622.92$11,446
Jun 2016066845.352.69$1,794
May 2016028342.521.99$563
Apr 2016029736.561.99$591
Mar 2016033833.011.79$606
Feb 2016049026.472.06$1,011
Jan 2016051927.352.36$1,227
Dec 2015097732.362.00$1,955
Nov 201501,32638.792.17$2,874
Oct 201503,53743.552.43$8,583
Sep 201501,87242.992.76$5,164
Aug 2015027640.162.87$793
Jul 2015029448.152.95$866
Jun 2015014956.152.88$430
May 2015021555.212.96$635
Apr 2015034449.822.71$931
Mar 2015070442.892.93$2,066
Feb 2015069444.662.98$2,065
Jan 2015091443.433.10$2,834
Dec 201401,35454.693.59$4,863
Nov 201401,78770.464.25$7,598
Oct 201401,62678.303.90$6,343
Sep 201402,58986.164.05$10,474
Aug 2014040589.394.04$1,634
Jul 2014094396.564.18$3,941
Jun 201402,77398.164.74$13,135
May 201401794.734.73$80
Apr 2014032995.944.81$1,582
Mar 2014036195.895.06$1,826
Feb 2014046097.406.19$2,848
Jan 2014073790.404.86$3,582
Dec 201302,69091.824.35$11,714
Nov 201301,37588.853.74$5,140
Oct 2013066497.423.78$2,510
Sep 20130653104.113.72$2,428
Aug 20130686104.253.52$2,417
Jul 20130739102.523.72$2,747
Jun 2013054294.403.93$2,132
May 2013064394.834.15$2,668
Apr 2013064993.964.28$2,779
Mar 2013061193.623.91$2,391
Feb 2013053991.233.42$1,843
Jan 2013066491.603.42$2,271
Dec 2012054186.773.42$1,850
Nov 2012034786.953.62$1,258
Oct 2012053389.383.40$1,812
Sep 2012054794.672.92$1,596
Aug 2012054692.662.91$1,588
Jul 2012049285.133.02$1,486
Jun 2012048179.822.52$1,212
May 2012047491.612.49$1,179
Apr 20120468101.652.00$935
Mar 20120506105.052.22$1,124
Feb 20120614101.102.57$1,578
Jan 2012062598.092.73$1,709
Dec 2011059496.873.24$1,924
Nov 2011054795.723.31$1,811
Oct 2011058284.983.65$2,123
Sep 2011058083.623.99$2,312
Aug 2011058883.404.15$2,440
Jul 2011061694.144.52$2,783
Jun 2011052692.904.64$2,441
May 2011057098.134.40$2,511
Apr 20110544105.964.33$2,357
Mar 2011061096.364.06$2,475
Feb 2011033085.644.18$1,379
Jan 2011075886.504.59$3,478
Dec 2010053985.734.35$2,343
Nov 2010062180.843.80$2,357
Oct 2010065778.103.51$2,305
Sep 2010062972.633.98$2,503
Aug 2010065973.684.42$2,912
Jul 2010065272.554.74$3,088
Jun 2010066270.364.91$3,251
May 2010075971.124.24$3,215
Apr 2010081681.694.12$3,364
Mar 2010036378.394.39$1,593
Feb 2010063773.585.44$3,467
Jan 2010063574.365.96$3,787
Dec 2009067871.445.48$3,718
Nov 2009072774.593.75$2,727
Oct 2009081272.544.11$3,338
Sep 2009084165.543.06$2,577
Aug 2009093967.423.22$3,022
Jul 200901,02761.133.46$3,558
Jun 200901,17666.163.90$4,581
May 200901,36954.743.93$5,374
Apr 200901,73346.773.59$6,217
Mar 200902,38142.144.06$9,664
Feb 200903,92732.814.63$18,194
Jan 200903,45535.865.37$18,557
Dec 2008185337.105.98$5,136
Nov 200801,21655.496.86$8,342
Oct 200801,08275.246.92$7,490
Sep 200801,271101.767.88$10,012
Aug 200801,479114.228.48$12,546
Jul 20080953131.0811.39$10,854
Jun 200842634131.3313.03$13,779
May 20080957123.1711.57$11,077
Apr 20080973110.3110.45$10,173
Mar 200801,719101.909.66$16,613
Feb 200802,80392.538.77$24,584
Jan 200804,88190.388.21$40,052
Dec 200703,24988.337.30$23,724
Nov 200702,90391.677.29$21,168
Oct 200705,32482.856.92$36,853
Sep 200706,02775.846.24$37,634
Aug 2007078569.066.39$5,015
Jul 20072257670.906.39$5,239
Jun 2007095562.007.55$7,209
May 2007052958.747.85$4,151
Apr 200701,09259.617.81$8,523
Mar 2007087756.927.30$6,404
Feb 200701,05455.108.22$8,660
Jan 200701,89750.306.73$12,761
Dec 200661,47756.656.92$10,558
Nov 200601,30054.207.62$9,903
Oct 200601,87854.906.01$11,294
Sep 200602,25560.085.04$11,359
Aug 200603,11268.717.34$22,842
Jul 200603,18469.376.34$20,195
Jun 200602,66866.286.38$17,032
May 200603,67066.016.42$23,580
Apr 200603,58264.397.36$26,365
Mar 200604,90256.707.08$34,720
Feb 2006080157.597.75$6,209
Jan 200601,41560.598.93$12,641
Dec 200501,80254.9413.42$24,175
Nov 200501,66654.6910.59$17,640
Oct 200502,38558.3413.80$32,903
Sep 200503,49561.4512.08$42,216
Aug 200505,77061.519.80$56,528
Jul 200504,80855.697.84$37,712
Jun 2005082752.337.38$6,104
May 200501,27845.226.65$8,500
Apr 200502,15349.207.36$15,847
Mar 200501,00750.377.15$7,205
Feb 200501,56945.226.31$9,903
Jan 200501,86143.166.32$11,766
Dec 200432,49539.866.75$16,964
Nov 200412,41345.286.33$15,321
Oct 200413,19849.706.52$20,885
Sep 200422,64343.245.28$14,052
Aug 200435,08542.375.55$28,352
Jul 200402,50638.286.08$15,247
Jun 200413,58136.106.43$23,073
May 200444,24237.486.49$27,700
Apr 200424,29234.475.86$25,213
Mar 200424,12834.365.53$22,897
Feb 2004166,62032.455.51$36,993
Jan 200407,13632.036.30$44,954
Dec 200343,39230.266.30$21,496
Nov 200345,20728.804.60$24,042
Oct 200345,36628.174.76$25,653
Sep 200324,59826.314.75$21,890
Aug 200336,77829.765.13$34,859
Jul 2003510,63129.415.17$55,118
Jun 200332,01428.565.98$12,135
May 200303,01126.595.97$17,984
Apr 2003352,81326.675.41$16,144
Mar 200313,86731.146.10$23,605
Feb 200325,80333.487.93$46,061
Jan 200315,60530.315.58$31,318
Dec 200217,26926.914.85$35,309
Nov 200207,28824.664.14$30,150
Oct 200216,81226.464.23$28,835
Sep 200216,78727.443.64$24,700
Aug 200225,67525.963.16$18,009
Jul 200247,10624.583.06$21,855
Jun 200209,52623.733.34$31,800
May 2002313,40324.663.58$48,110
Apr 2002312,64323.653.51$44,477
Mar 2002020,80822.003.10$64,561
Feb 2002822,64518.222.38$53,943
Jan 2002012,49017.172.38$29,672
Dec 200101,25516.932.36$2,967

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                  316 Mcf  × $  3.05 =       $962

────────────────────────────────────────────────────
Month total                                     $962

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. 05/G/187566 is the state's own key, not one this site invented.