COOK, C. C.

Operated by BCE-MACH III LLC (P-5 40209) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 617District 10Field 68873001OilCasinghead gasSaveExport
Value, all time
$5.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$288 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 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 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
OilDisposition106,862 bbl$4,500,317
Casinghead gasProduction162,510 Mcf$708,984
Total$5,209,301

20,191 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 (9)

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 35.4445, -100.8467. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

35.44391, -100.84679 · 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
22.2%
2 of 9 wells
With a plug date
22.2%
2 of 9 wells
Median depth
3,100 ft
7 wells filed one
Completion to plug
53.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
222.2%
A plug date is filed
222.2%
BothOn the schedule and plugged. Neither fact cancels the other.
222.2%
NeitherNo plug date, and not on the schedule.
777.8%

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

Total depth in feet, 7 of 9 wells. Median 3,100 ft, with the middle half between 3,055 and 3,155 ft; the shallowest is 3,030 ft and the deepest 3,208 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 9 wells, Nov 1930 – Jan 1991. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1930 – Jan 1991
7 of 9 wells; 2 filed none
Plug dates filed
Apr 1966 – Apr 2024
2 of 9 wells; 7 filed none

Last completion to plug: a median of 53.9 years across the 1 well that filed both dates, with the middle half between 53.9 years and 53.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-179854449Apr 1966Yes
42-179831327
42-1798313163,160 ftJan 1991
42-1798313053,150 ftNov 1990
42-1798313383,030 ftJun 1990
42-179831294W3,100 ftMay 1970Apr 2024Yes
42-17983134113,208 ftMay 1967
42-1790318633,042 ftDec 1930
42-1790320213,067 ftNov 1930

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 (401)

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

401 months

May 20261820106.413.05$19,367
Apr 2026537098.932.87$53,125
Mar 2026354089.753.15$31,772
Feb 2026180063.503.75$11,430
Jan 2026347059.138.00$20,518
Dec 2025354056.664.41$20,058
Nov 2025349058.593.93$20,448
Oct 2025347059.383.30$20,605
Sep 2025346062.743.08$21,708
Aug 2025361063.933.01$23,079
Jul 2025346066.743.32$23,092
Jun 2025338066.483.13$22,470
May 2025354060.553.23$21,435
Apr 2025355062.363.54$22,138
Mar 2025346067.704.27$23,424
Feb 2025365070.884.34$25,871
Jan 2025350074.324.28$26,012
Dec 2024350068.993.12$24,147
Nov 2024343069.052.20$23,684
Oct 2024515071.372.28$36,756
Sep 2024351069.612.36$24,433
Aug 2024526075.632.06$39,781
Jul 2024528079.932.15$42,203
Jun 2024526078.082.63$41,070
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024344080.301.55$27,623
Feb 2024345076.091.78$26,251
Jan 2024516073.023.30$37,678
Dec 2023349071.262.61$24,870
Nov 2023173077.892.81$13,475
Oct 2023348085.443.09$29,733
Sep 2023355089.042.74$31,609
Aug 2023174080.522.67$14,010
Jul 2023350074.852.64$26,198
Jun 2023362068.962.26$24,964
May 2023719070.622.23$50,776
Apr 2023180078.122.24$14,062
Mar 2023519072.852.39$37,809
Feb 2023528075.112.47$39,658
Jan 2023170076.533.39$13,010
Dec 2022170076.415.73$12,990
Nov 2022177085.005.65$15,045
Oct 2022171087.185.86$14,908
Sep 2022178084.888.16$15,109
Aug 2022176094.529.13$16,636
Jul 20221760101.587.54$17,878
Jun 20221750115.097.98$20,141
May 20221700109.378.43$18,593
Apr 20223550104.226.84$36,998
Mar 202200108.885.08$0
Feb 2022183091.054.86$16,662
Jan 2022171081.844.54$13,995
Dec 2021176071.323.90$12,552
Nov 2021180077.435.24$13,937
Oct 2021157079.795.71$12,527
Sep 2021330069.865.35$23,054
Aug 2021181066.024.22$11,950
Jul 2021175070.783.98$12,387
Jun 2021164069.493.38$11,396
May 2021171063.483.02$10,855
Apr 2021181060.362.76$10,925
Mar 2021183061.302.72$11,218
Feb 2021174057.805.55$10,057
Jan 2021167050.412.81$8,418
Dec 2020176044.642.68$7,857
Nov 2020171038.772.71$6,630
Oct 20200036.972.48$0
Sep 2020348037.091.99$12,907
Aug 2020144039.982.39$5,757
Jul 2020172038.371.83$6,600
Jun 2020354034.901.69$12,355
May 20200016.921.81$0
Apr 2020350014.751.80$5,163
Mar 2020175030.341.86$5,310
Feb 2020176049.881.98$8,779
Jan 2020180057.252.09$10,305
Dec 2019176059.012.30$10,386
Nov 2019179055.302.75$9,899
Oct 2019346053.472.42$18,501
Sep 2019332055.052.66$18,277
Aug 2019170053.112.30$9,029
Jul 2019173056.272.46$9,735
Jun 2019173052.782.49$9,131
May 2019174058.482.74$10,176
Apr 2019343062.632.75$21,482
Mar 20190056.803.06$0
Feb 2019182050.852.79$9,255
Jan 2019178046.033.23$8,193
Dec 2018500046.594.19$23,295
Nov 20180052.934.24$0
Oct 2018176061.443.40$10,813
Sep 2018171059.543.11$10,181
Aug 2018173059.403.07$10,276
Jul 2018170065.142.93$11,074
Jun 201817114960.183.08$10,749
May 201834553965.382.90$24,120
Apr 201817344563.842.90$12,335
Mar 201816848661.222.79$11,639
Feb 201811835861.782.77$8,280
Jan 2018054562.874.01$2,185
Dec 201716522857.272.92$10,116
Nov 201717161455.423.12$11,391
Oct 201716367649.292.98$10,051
Sep 2017054247.523.09$1,673
Aug 201717956945.373.00$9,831
Jul 20171836743.873.09$8,235
Jun 201716325942.493.09$7,725
May 201716316545.373.26$7,934
Apr 201716438147.933.21$9,084
Mar 201716235346.772.98$8,630
Feb 201713833250.452.95$7,942
Jan 201716230949.413.42$9,061
Dec 2016014448.763.72$536
Nov 201616333542.492.64$7,812
Oct 201616328246.193.09$8,400
Sep 201614936741.553.10$7,329
Aug 2016037841.442.92$1,105
Jul 201616339141.622.92$7,927
Jun 201616932145.352.69$8,526
May 201607042.521.99$139
Apr 201618019036.561.99$6,959
Mar 201615641933.011.79$5,901
Feb 201616938826.472.06$5,274
Jan 2016018327.352.36$433
Dec 201515826332.362.00$5,639
Nov 201516332438.792.17$7,025
Oct 2015038743.552.43$939
Sep 201516724042.992.76$7,841
Aug 201517234940.162.87$7,910
Jul 2015032348.152.95$951
Jun 201514925856.152.88$9,110
May 201516835155.212.96$10,313
Apr 201517235849.822.71$9,538
Mar 2015056042.892.93$1,643
Feb 201515740144.662.98$8,205
Jan 201516130843.433.10$7,947
Dec 2014042954.693.59$1,541
Nov 201417239070.464.25$13,777
Oct 201415141178.303.90$13,427
Sep 20145851286.164.05$7,069
Aug 201416145689.394.04$16,232
Jul 201416953896.564.18$18,567
Jun 201415038998.164.74$16,567
May 201416351794.734.73$17,885
Apr 2014039495.944.81$1,895
Mar 201416243295.895.06$17,719
Feb 201412632797.406.19$14,297
Jan 2014038490.404.86$1,867
Dec 201312833491.824.35$13,207
Nov 201311243988.853.74$11,592
Oct 2013055297.423.78$2,086
Sep 2013142531104.113.72$16,758
Aug 20130426104.253.52$1,501
Jul 2013140306102.523.72$15,490
Jun 2013031894.403.93$1,251
May 201310653594.834.15$12,272
Apr 201331156593.964.28$31,641
Mar 201316954393.623.91$17,946
Feb 20139242691.233.42$9,850
Jan 2013035991.603.42$1,228
Dec 201214549186.773.42$14,261
Nov 201217859586.953.62$17,634
Oct 201217263289.383.40$17,522
Sep 201234565494.672.92$34,570
Aug 201217464492.662.91$17,996
Jul 201218165985.133.02$17,399
Jun 2012064579.822.52$1,625
May 201233058091.612.49$31,675
Apr 2012168677101.652.00$18,429
Mar 20120698105.052.22$1,551
Feb 2012355593101.102.57$37,415
Jan 2012062398.092.73$1,703
Dec 201118152596.873.24$19,234
Nov 201117368895.723.31$18,838
Oct 201116776084.983.65$16,965
Sep 201117272683.623.99$17,276
Aug 201116677683.404.15$17,064
Jul 201115576494.144.52$18,043
Jun 201150062192.904.64$49,331
May 201118175498.134.40$21,083
Apr 20110356105.964.33$1,543
Mar 201117074996.364.06$19,420
Feb 201117353985.644.18$17,069
Jan 201117762386.504.59$18,169
Dec 201016368585.734.35$16,952
Nov 2010026880.843.80$1,017
Oct 201017333178.103.51$14,673
Sep 201016225272.633.98$12,769
Aug 201016834173.684.42$13,885
Jul 201017141572.554.74$14,372
Jun 201017151370.364.91$14,551
May 201016277771.124.24$14,812
Apr 201016777481.694.12$16,833
Mar 2010055878.394.39$2,449
Feb 201034743573.585.44$27,900
Jan 2010067574.365.96$4,026
Dec 200916659671.445.48$15,127
Nov 200918179074.593.75$16,464
Oct 200917177372.544.11$15,582
Sep 200916041965.543.06$11,771
Aug 200917371167.423.22$13,952
Jul 200916964861.133.46$12,576
Jun 2009061366.163.90$2,388
May 200918360054.743.93$12,373
Apr 20091714246.773.59$8,148
Mar 200917360342.144.06$9,738
Feb 200917471232.814.63$9,008
Jan 200919167235.865.37$10,459
Dec 2008071037.105.98$4,244
Nov 200817475555.496.86$14,835
Oct 200817668575.246.92$17,984
Sep 2008176621101.767.88$22,801
Aug 2008170736114.228.48$25,661
Jul 2008177700131.0811.39$31,174
Jun 20080656131.3313.03$8,549
May 2008173793123.1711.57$30,487
Apr 20080773110.3110.45$8,082
Mar 2008177904101.909.66$26,773
Feb 2008060092.538.77$5,262
Jan 200817676490.388.21$22,176
Dec 200718966988.337.30$21,579
Nov 200718186591.677.29$22,900
Oct 2007096182.856.92$6,652
Sep 200717974575.846.24$18,227
Aug 200718567369.066.39$17,075
Jul 200717570570.906.39$16,911
Jun 200716562662.007.55$14,955
May 200734179258.747.85$26,245
Apr 200718385059.617.81$17,543
Mar 2007091056.927.30$6,645
Feb 2007070855.108.22$5,817
Jan 200717340350.306.73$11,413
Dec 200617680956.656.92$15,567
Nov 200618085254.207.62$16,246
Oct 200617881654.906.01$14,679
Sep 2006082960.085.04$4,176
Aug 2006088668.717.34$6,503
Jul 200631878769.376.34$27,051
Jun 200615870766.286.38$14,986
May 200616187866.016.42$16,269
Apr 200631887664.397.36$26,924
Mar 200632169456.707.08$23,116
Feb 2006059857.597.75$4,635
Jan 200616293460.598.93$18,159
Dec 2005080254.9413.42$10,759
Nov 200533493954.6910.59$28,209
Oct 20051531,01158.3413.80$22,874
Sep 200516075361.4512.08$18,927
Aug 200514271761.519.80$15,759
Jul 200531876055.697.84$23,671
Jun 200531483952.337.38$22,624
May 200532392045.226.65$20,725
Apr 200547989249.207.36$30,132
Mar 200531391450.377.15$22,305
Feb 2005057545.226.31$3,629
Jan 2005061043.166.32$3,857
Dec 200416247839.866.75$9,684
Nov 2004087845.286.33$5,558
Oct 200431380349.706.52$20,788
Sep 200431484043.245.28$18,016
Aug 200431779342.375.55$17,833
Jul 200446774638.286.08$22,416
Jun 200431378636.106.43$16,356
May 200431491437.486.49$17,705
Apr 20043161,03134.475.86$16,933
Mar 20044801,10734.365.53$22,615
Feb 200416355232.455.51$8,331
Jan 200415752932.036.30$8,361
Dec 200315871830.266.30$9,306
Nov 200331967228.804.60$12,275
Oct 20034751,01028.174.76$18,188
Sep 20033101,06826.314.75$13,228
Aug 20033041,03229.765.13$14,341
Jul 200331498229.415.17$14,313
Jun 200330685528.565.98$13,855
May 20033061,17426.595.97$15,148
Apr 2003162026.675.41$4,321
Mar 20033171,14931.146.10$16,876
Feb 200331283433.487.93$17,056
Jan 200331789730.315.58$14,615
Dec 200232465426.914.85$11,893
Nov 200231993624.664.14$11,739
Oct 200232333026.464.23$9,942
Sep 200231038427.443.64$9,902
Aug 2002046525.963.16$1,471
Jul 200215949524.583.06$5,424
Jun 200215743223.733.34$5,168
May 200215548024.663.58$5,543
Apr 200229038723.653.51$8,218
Mar 200231039022.003.10$8,030
Feb 200215528818.222.38$3,508
Jan 200215432817.172.38$3,423
Dec 200140535916.932.36$7,705
Nov 200115639218.072.41$3,762
Oct 200130344319.782.53$7,114
Sep 200131538124.262.25$8,500
Aug 200131450124.873.05$9,339
Jul 200131539923.933.20$8,814
Jun 200147943224.563.82$13,416
May 200132338725.524.31$9,910
Apr 200131641124.685.34$9,992
Mar 200147436624.545.38$13,600
Feb 200131824627.755.77$10,243
Jan 200131827927.478.40$11,079
Dec 200031325926.889.12$10,776
Nov 200032533532.215.66$12,364
Oct 200016246631.235.15$7,457
Sep 200032147631.875.19$12,699
Aug 200031642929.644.54$11,314
Jul 200031648928.534.09$11,015
Jun 200031346329.304.40$11,207
May 200032338127.263.68$10,207
Apr 200032738824.513.12$9,224
Mar 200032543728.422.86$10,486
Feb 200016141327.622.73$5,573
Jan 200031935225.272.48$8,934
Dec 199931730124.282.42$8,426
Nov 199932543523.192.43$8,596
Oct 199932145020.982.80$7,996
Sep 199932645921.752.62$8,293
Aug 199931939619.262.88$7,283
Jul 199931937117.892.37$6,587
Jun 199932142115.942.36$6,111
May 199931940415.792.32$5,975
Apr 199932650615.102.21$6,040
Mar 199932747212.471.84$4,945
Feb 19991743989.981.82$2,460
Jan 199930637910.381.90$3,896
Dec 19983363779.201.77$3,760
Nov 199834448710.892.19$4,811
Oct 199834459012.421.97$5,434
Sep 199839871212.592.08$6,494
Aug 199837060311.301.91$5,331
Jul 199838165811.742.24$5,945
Jun 199837958311.242.24$5,564
May 199839160612.622.21$6,271
Apr 199841754613.042.51$6,806
Mar 199840149512.802.31$6,276
Feb 199836343413.952.30$6,062
Jan 199840842914.702.15$6,922
Dec 199738445016.322.41$7,352
Nov 199739243218.193.09$8,465
Oct 1997419019.253.15$8,066
Sep 199739860317.742.95$8,842
Aug 199740258417.862.55$8,672
Jul 199742659117.582.25$8,817
Jun 199743659417.242.26$8,857
May 199742550918.972.31$9,237
Apr 199742549017.882.08$8,620
Mar 199745949718.951.94$9,662
Feb 199735421320.492.21$7,723
Jan 199738424623.483.54$9,887
Dec 199637524923.32$8,745
Nov 199635435121.97$7,777
Oct 199648423923.31$11,282
Sep 199643324022.22$9,621
Aug 199640537020.26$8,205
Jul 199640050819.55$7,820
Jun 199653443418.73$10,002
May 199649950719.43$9,696
Apr 199655850121.51$12,003
Mar 199656546319.38$10,950
Feb 199650134316.98$8,507
Jan 199658126317.07$9,918
Dec 199552536017.19$9,025
Nov 199546743816.00$7,472
Oct 199553547115.43$8,255
Sep 199551548916.18$8,333
Aug 199564060015.92$10,189
Jul 199554445715.24$8,291
Jun 199558039716.41$9,518
May 199564147517.56$11,256
Apr 199559553317.73$10,549
Mar 199562349216.44$10,242
Feb 199558541216.58$9,699
Jan 199568740315.92$10,937
Dec 199458641115.03$8,808
Nov 199463057615.90$10,017
Oct 199464184715.58$9,987
Sep 199465087815.29$9,939
Aug 199463572116.13$10,243
Jul 19945681917.56$9,974
Jun 1994625317.09$10,681
May 1994640815.88$10,163
Apr 199465815214.14$9,304
Mar 199467830912.46$8,448
Feb 19946111712.50$7,638
Jan 1994688112.66$8,710
Dec 199360831512.33$7,497
Nov 199367760214.49$9,810
Oct 199367075015.85$10,620
Sep 199369568315.03$10,446
Aug 199374796515.66$11,698
Jul 199380886615.46$12,492
Jun 199365542416.79$10,997
May 199369726117.68$12,323
Apr 199366432518.05$11,985
Mar 199367136818.14$12,172
Feb 199361836317.90$11,062
Jan 199365033216.93$11,005

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
Oil                  182 bbl  × $106.41 =    $19,367
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,367

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/O/617 is the state's own key, not one this site invented.