COOK, LOUISE

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

Gas lease lease 186132District 05Field 064767002 tax incentive programmesCondensateGasSaveExport
Value, all time
$266 k
Aug 2001 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
298
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 140 leases and 140 wells, and the rule below applies to all of them.

Discovered
1979-10-16
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2007-08-14.

The Commission's schedule remark for this field reads: FOR PRORATION PURPOSES.

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 Gas112011-08-15203172
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
CondensateDisposition43 bbl$787
GasProduction68,064 Mcf$265,440
Total$266,227

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 31.4083, -96.1796. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40828, -96.17958 · 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
10,200 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 10,200 ft.

Completions filed
Aug 2001
1 of 1 wells

1 well

42-28931090110,200 ftAug 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 (298)

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

298 months

May 20260104106.413.05$317
Apr 2026010298.932.87$293
Mar 2026010789.753.15$337
Feb 202609863.503.75$368
Jan 2026011459.138.00$912
Dec 2025012056.664.41$530
Nov 202509658.593.93$377
Oct 2025011559.383.30$380
Sep 2025011262.743.08$345
Aug 2025012063.933.01$362
Jul 2025011266.743.32$371
Jun 2025012066.483.13$375
May 2025010660.553.23$343
Apr 2025012062.363.54$425
Mar 2025012967.704.27$551
Feb 2025012470.884.34$538
Jan 2025014974.324.28$638
Dec 202405868.993.12$181
Nov 2024011969.052.20$262
Oct 2024012571.372.28$285
Sep 202409969.612.36$234
Aug 2024014975.632.06$307
Jul 2024011179.932.15$238
Jun 2024011078.082.63$290
May 2024012178.812.20$266
Apr 2024012384.451.66$204
Mar 2024014380.301.55$221
Feb 2024011576.091.78$205
Jan 2024011773.023.30$386
Dec 2023012471.262.61$324
Nov 2023017077.892.81$477
Oct 202308885.443.09$272
Sep 2023012889.042.74$350
Aug 2023013680.522.67$364
Jul 2023014674.852.64$386
Jun 2023013068.962.26$294
May 2023016170.622.23$359
Apr 2023020678.122.24$461
Mar 2023014372.852.39$342
Feb 2023013875.112.47$340
Jan 2023014376.533.39$484
Dec 2022014876.415.73$848
Nov 2022014685.005.65$824
Oct 2022015387.185.86$897
Sep 2022014984.888.16$1,216
Aug 2022015994.529.13$1,451
Jul 20220167101.587.54$1,260
Jun 20220180115.097.98$1,436
May 20220324109.378.43$2,732
Apr 202200104.226.84$0
Mar 2022060108.885.08$305
Feb 2022010591.054.86$510
Jan 2022018981.844.54$858
Dec 202108971.323.90$347
Nov 2021016477.435.24$859
Oct 2021017079.795.71$971
Sep 2021016769.865.35$894
Aug 2021017666.024.22$743
Jul 2021016870.783.98$669
Jun 2021015769.493.38$531
May 2021017763.483.02$534
Apr 2021017460.362.76$480
Mar 2021026661.302.72$723
Feb 2021011957.805.55$660
Jan 2021015950.412.81$447
Dec 2020028144.642.68$752
Nov 2020014938.772.71$403
Oct 2020017136.972.48$424
Sep 2020017737.091.99$352
Aug 2020021239.982.39$506
Jul 2020061538.371.83$1,122
Jun 20200034.901.69$0
May 2020024216.921.81$439
Apr 202009814.751.80$177
Mar 20200030.341.86$0
Feb 2020024649.881.98$487
Jan 202001,51657.252.09$3,176
Dec 201902,86259.012.30$6,595
Nov 2019019555.302.75$536
Oct 2019021353.472.42$515
Sep 2019021555.052.66$571
Aug 2019022653.112.30$521
Jul 2019022456.272.46$551
Jun 2019022552.782.49$561
May 2019025658.482.74$702
Apr 2019015062.632.75$413
Mar 2019027856.803.06$851
Feb 2019023450.852.79$653
Jan 2019033346.033.23$1,075
Dec 201808546.594.19$356
Nov 2018014952.934.24$631
Oct 2018011961.443.40$404
Sep 2018024159.543.11$749
Aug 2018011059.403.07$337
Jul 2018030565.142.93$894
Jun 2018029360.183.08$902
May 2018039265.382.90$1,137
Apr 2018032463.842.90$940
Mar 2018046561.222.79$1,296
Feb 2018025161.782.77$694
Jan 2018044862.874.01$1,796
Dec 2017064357.272.92$1,879
Nov 2017058355.423.12$1,818
Oct 2017040149.292.98$1,196
Sep 2017025147.523.09$775
Aug 2017042145.373.00$1,265
Jul 2017038743.873.09$1,195
Jun 2017086842.493.09$2,680
May 2017043945.373.26$1,433
Apr 2017051247.933.21$1,644
Mar 2017064346.772.98$1,919
Feb 2017086850.452.95$2,563
Jan 201701449.413.42$48
Dec 201602548.763.72$93
Nov 201602842.492.64$74
Oct 201603146.193.09$96
Sep 201602441.553.10$74
Aug 201602141.442.92$61
Jul 201601741.622.92$50
Jun 201602945.352.69$78
May 201602942.521.99$58
Apr 201609636.561.99$191
Mar 201602433.011.79$43
Feb 201602826.472.06$58
Jan 201602827.352.36$66
Dec 201502932.362.00$58
Nov 201503038.792.17$65
Oct 201503143.552.43$75
Sep 201501642.992.76$44
Aug 201502840.162.87$80
Jul 2015014148.152.95$415
Jun 201505256.152.88$150
May 201506155.212.96$180
Apr 201504349.822.71$116
Mar 201503542.892.93$103
Feb 201504344.662.98$128
Jan 201503643.433.10$112
Dec 201406354.693.59$226
Nov 201402570.464.25$106
Oct 201402278.303.90$86
Sep 20140786.164.05$28
Aug 201401589.394.04$61
Jul 201402296.564.18$92
Jun 201403398.164.74$156
May 201402894.734.73$132
Apr 201403195.944.81$149
Mar 201403395.895.06$167
Feb 201402397.406.19$142
Jan 201403090.404.86$146
Dec 201302291.824.35$96
Nov 201302388.853.74$86
Oct 201302697.423.78$98
Sep 2013019104.113.72$71
Aug 2013059104.253.52$208
Jul 2013042102.523.72$156
Jun 201301394.403.93$51
May 201301794.834.15$71
Apr 201302293.964.28$94
Mar 201302693.623.91$102
Feb 201302891.233.42$96
Jan 20130891.603.42$27
Dec 20120786.773.42$24
Nov 201202186.953.62$76
Oct 201202589.383.40$85
Sep 201202794.672.92$79
Aug 201202492.662.91$70
Jul 201201985.133.02$57
Jun 201203279.822.52$81
May 201204691.612.49$114
Apr 2012057101.652.00$114
Mar 2012080105.052.22$178
Feb 20120111101.102.57$285
Jan 2012010298.092.73$279
Dec 2011024696.873.24$797
Nov 201105195.723.31$169
Oct 2011012484.983.65$452
Sep 2011027083.623.99$1,076
Aug 2011016483.404.15$680
Jul 2011016794.144.52$754
Jun 2011014792.904.64$682
May 2011036098.134.40$1,586
Apr 2011050105.964.33$217
Mar 2011013596.364.06$548
Feb 2011011085.644.18$460
Jan 2011017386.504.59$794
Dec 2010018785.734.35$813
Nov 2010027880.843.80$1,055
Oct 2010088678.103.51$3,109
Sep 201003272.633.98$127
Aug 201004973.684.42$217
Jul 201005872.554.74$275
Jun 201005970.364.91$290
May 201007171.124.24$301
Apr 201002681.694.12$107
Mar 201008878.394.39$386
Feb 201007873.585.44$425
Jan 2010010574.365.96$626
Dec 2009011871.445.48$647
Nov 2009016474.593.75$615
Oct 2009022772.544.11$933
Sep 2009044065.543.06$1,348
Aug 2009010867.423.22$348
Jul 2009014261.133.46$492
Jun 2009015666.163.90$608
May 2009025654.743.93$1,005
Apr 2009048146.773.59$1,726
Mar 2009037442.144.06$1,518
Feb 200905432.814.63$250
Jan 200905535.865.37$295
Dec 200804537.105.98$269
Nov 200805555.496.86$377
Oct 200805075.246.92$346
Sep 2008014101.767.88$110
Aug 2008044114.228.48$373
Jul 2008046131.0811.39$524
Jun 2008058131.3313.03$756
May 2008038123.1711.57$440
Apr 2008055110.3110.45$575
Mar 2008057101.909.66$551
Feb 200805592.538.77$482
Jan 200805890.388.21$476
Dec 200705788.337.30$416
Nov 200705391.677.29$386
Oct 200705982.856.92$408
Sep 200705775.846.24$356
Aug 2007011569.066.39$735
Jul 20070070.906.39$0
Jun 200705962.007.55$445
May 200706058.747.85$471
Apr 200707159.617.81$554
Mar 2007019456.927.30$1,417
Feb 200702155.108.22$173
Jan 200708150.306.73$545
Dec 200608356.656.92$574
Nov 200607854.207.62$594
Oct 200607154.906.01$427
Sep 2006013360.085.04$670
Aug 200604568.717.34$330
Jul 200604969.376.34$311
Jun 200614866.286.38$373
May 2006050666.016.42$3,251
Apr 2006034864.397.36$2,561
Mar 200604656.707.08$326
Feb 2006014357.597.75$1,108
Jan 200601160.598.93$98
Dec 2005010254.9413.42$1,368
Nov 2005010154.6910.59$1,069
Oct 2005012558.3413.80$1,724
Sep 2005012961.4512.08$1,558
Aug 2005014261.519.80$1,391
Jul 2005017055.697.84$1,333
Jun 2005016152.337.38$1,188
May 2005015545.226.65$1,031
Apr 2005019049.207.36$1,398
Mar 2005057750.377.15$4,128
Feb 2005067145.226.31$4,235
Jan 2005014543.166.32$917
Dec 2004021439.866.75$1,445
Nov 2004024745.286.33$1,564
Oct 2004048549.706.52$3,160
Sep 2004091943.245.28$4,856
Aug 2004056042.375.55$3,108
Jul 2004075238.286.08$4,575
Jun 2004080436.106.43$5,172
May 200401,08337.486.49$7,034
Apr 200401,11934.475.86$6,556
Mar 200401,75934.365.53$9,728
Feb 200401,65232.455.51$9,102
Jan 200402732.036.30$170
Dec 200307530.266.30$473
Nov 2003010228.804.60$469
Oct 2003010128.174.76$481
Sep 200309426.314.75$446
Aug 2003010629.765.13$544
Jul 2003011529.415.17$595
Jun 2003011728.565.98$700
May 200309126.595.97$544
Apr 200307726.675.41$416
Mar 200303131.146.10$189
Feb 200306333.487.93$499
Jan 200305330.315.58$296
Dec 200204926.914.85$238
Nov 200207024.664.14$290
Oct 2002011326.464.23$478
Sep 200208827.443.64$320
Aug 2002014325.963.16$452
Jul 2002012724.583.06$389
Jun 2002020823.733.34$694
May 2002038724.663.58$1,387
Apr 2002042723.653.51$1,500
Mar 200201,40622.003.10$4,362
Feb 2002051418.222.38$1,221
Jan 20024279717.172.38$2,615
Dec 200101,47016.932.36$3,476
Nov 200101,62318.072.41$3,904
Oct 200102,51119.782.53$6,350
Sep 200103,45224.262.25$7,772
Aug 200102,65324.873.05$8,100

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                  104 Mcf  × $  3.05 =       $317

────────────────────────────────────────────────────
Month total                                     $317

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/186132 is the state's own key, not one this site invented.