COOK, J. A. UNIT

Operated by ROWLAND TANK TRUCK COMPANY (P-5 731640) in the SHERMAN (7500 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3127District 09Field 83162867OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$44 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 29 leases and 126 wells, and the rule below applies to all of them.

Discovered
1952-05-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition14,489 bbl$636,853
Casinghead gasProduction254,128 Mcf$1,074,389
Total$1,711,243

5,892 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.

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
0.0%
0 of 1 wells
Median depth
no depth filed
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1100.0%
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.
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.

Completions filed
May 1955
1 of 1 wells

1 well

42-181003921May 1955Yes

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 20260535106.413.05$1,630
Apr 2026056198.932.87$1,610
Mar 2026056489.753.15$1,776
Feb 2026053863.503.75$2,018
Jan 2026055459.138.00$4,431
Dec 202515056056.664.41$10,970
Nov 2025051358.593.93$2,014
Oct 2025058859.383.30$1,943
Sep 2025053762.743.08$1,652
Aug 2025061763.933.01$1,860
Jul 2025069666.743.32$2,307
Jun 202516043966.483.13$12,010
May 2025054060.553.23$1,745
Apr 2025056962.363.54$2,016
Mar 2025066867.704.27$2,851
Feb 2025050070.884.34$2,170
Jan 2025062474.324.28$2,670
Dec 2024063568.993.12$1,982
Nov 2024036469.052.20$800
Oct 202414144871.372.28$11,085
Sep 2024051169.612.36$1,208
Aug 2024047775.632.06$984
Jul 2024038479.932.15$824
Jun 2024057878.082.63$1,522
May 2024038578.812.20$846
Apr 2024042484.451.66$704
Mar 2024062380.301.55$963
Feb 2024058976.091.78$1,051
Jan 202414954473.023.30$12,674
Dec 2023056271.262.61$1,467
Nov 2023063477.892.81$1,780
Oct 2023068585.443.09$2,115
Sep 2023063589.042.74$1,737
Aug 2023033980.522.67$906
Jul 2023034874.852.64$919
Jun 2023037868.962.26$854
May 2023060770.622.23$1,352
Apr 202314657178.122.24$12,683
Mar 2023063772.852.39$1,524
Feb 2023056475.112.47$1,391
Jan 2023064676.533.39$2,188
Dec 2022038276.415.73$2,189
Nov 2022054485.005.65$3,072
Oct 2022062487.185.86$3,659
Sep 202214565484.888.16$17,647
Aug 2022042294.529.13$3,852
Jul 20220290101.587.54$2,187
Jun 20220426115.097.98$3,398
May 20220597109.378.43$5,035
Apr 20220637104.226.84$4,356
Mar 20220460108.885.08$2,335
Feb 2022052191.054.86$2,531
Jan 2022058681.844.54$2,659
Dec 202114664471.323.90$12,924
Nov 2021061677.435.24$3,226
Oct 2021062779.795.71$3,583
Sep 2021064569.865.35$3,451
Aug 2021068666.024.22$2,895
Jul 202115455170.783.98$13,094
Jun 2021045969.493.38$1,552
May 2021037663.483.02$1,135
Apr 2021039060.362.76$1,076
Mar 2021044661.302.72$1,212
Feb 2021042557.805.55$2,358
Jan 2021067750.412.81$1,903
Dec 2020035544.642.68$950
Nov 2020060338.772.71$1,632
Oct 2020059136.972.48$1,465
Sep 2020063137.091.99$1,256
Aug 2020053739.982.39$1,281
Jul 202014959938.371.83$6,810
Jun 2020058634.901.69$991
May 2020061116.921.81$1,109
Apr 2020062414.751.80$1,126
Mar 2020059430.341.86$1,103
Feb 2020057949.881.98$1,147
Jan 2020062457.252.09$1,307
Dec 201915963859.012.30$10,853
Nov 2019063255.302.75$1,738
Oct 2019066353.472.42$1,603
Sep 2019061255.052.66$1,626
Aug 2019068353.112.30$1,574
Jul 201914063956.272.46$9,450
Jun 2019061652.782.49$1,535
May 2019067658.482.74$1,852
Apr 2019056562.632.75$1,554
Mar 2019068256.803.06$2,088
Feb 2019058750.852.79$1,639
Jan 201916159346.033.23$9,325
Dec 20180046.594.19$0
Nov 2018062552.934.24$2,648
Oct 2018062561.443.40$2,124
Sep 2018062259.543.11$1,933
Aug 2018057859.403.07$1,772
Jul 2018067665.142.93$1,982
Jun 2018064260.183.08$1,975
May 201816169665.382.90$12,545
Apr 2018062763.842.90$1,819
Mar 2018072461.222.79$2,018
Feb 2018062661.782.77$1,732
Jan 2018062662.874.01$2,510
Dec 2017063157.272.92$1,843
Nov 201714860955.423.12$10,101
Oct 2017065349.292.98$1,948
Sep 2017066847.523.09$2,062
Aug 2017071245.373.00$2,139
Jul 2017078943.873.09$2,436
Jun 201715155642.493.09$8,133
May 2017068045.373.26$2,219
Apr 2017074247.933.21$2,383
Mar 2017069146.772.98$2,062
Feb 2017081750.452.95$2,412
Jan 2017049549.413.42$1,692
Dec 2016048348.763.72$1,798
Nov 201614767642.492.64$8,034
Oct 2016056346.193.09$1,740
Sep 2016044341.553.10$1,374
Aug 2016068241.442.92$1,994
Jul 2016069541.622.92$2,032
Jun 2016069745.352.69$1,872
May 2016066642.521.99$1,326
Apr 201614967436.561.99$6,789
Mar 2016068733.011.79$1,232
Feb 2016058226.472.06$1,201
Jan 2016066027.352.36$1,560
Dec 2015070032.362.00$1,401
Nov 201515275938.792.17$7,541
Oct 2015071843.552.43$1,742
Sep 2015072742.992.76$2,005
Aug 2015077540.162.87$2,226
Jul 201515971748.152.95$9,767
Jun 2015032956.152.88$948
May 2015056855.212.96$1,679
Apr 2015067249.822.71$1,819
Mar 2015074542.892.93$2,186
Feb 2015059144.662.98$1,759
Jan 2015065643.433.10$2,034
Dec 2014149054.693.59$8,149
Nov 2014073470.464.25$3,121
Oct 2014072878.303.90$2,840
Sep 2014076386.164.05$3,087
Aug 2014063189.394.04$2,546
Jul 2014075496.564.18$3,151
Jun 201415768898.164.74$18,670
May 2014077094.734.73$3,639
Apr 2014072595.944.81$3,487
Mar 20140095.895.06$0
Feb 2014061497.406.19$3,802
Jan 201413664290.404.86$15,415
Dec 2013064291.824.35$2,796
Nov 2013038588.853.74$1,439
Oct 2013071297.423.78$2,691
Sep 20130770104.113.72$2,863
Aug 2013144775104.253.52$17,742
Jul 20130763102.523.72$2,837
Jun 2013075494.403.93$2,966
May 201316175794.834.15$18,408
Apr 2013075893.964.28$3,246
Mar 2013059793.623.91$2,336
Feb 2013057691.233.42$1,970
Jan 2013067091.603.42$2,291
Dec 201215262286.773.42$15,316
Nov 2012067086.953.62$2,429
Oct 2012069389.383.40$2,356
Sep 2012067294.672.92$1,961
Aug 2012070692.662.91$2,053
Jul 201214969985.133.02$14,796
Jun 2012066479.822.52$1,673
May 2012070791.612.49$1,759
Apr 20120719101.652.00$1,436
Mar 2012150727105.052.22$17,373
Feb 20120634101.102.57$1,630
Jan 2012069598.092.73$1,900
Dec 2011068896.873.24$2,229
Nov 2011071295.723.31$2,358
Oct 201115164184.983.65$15,171
Sep 2011070483.623.99$2,806
Aug 2011069983.404.15$2,900
Jul 2011072294.144.52$3,261
Jun 2011071692.904.64$3,322
May 201115374098.134.40$18,273
Apr 20110798105.964.33$3,458
Mar 2011078896.364.06$3,197
Feb 2011061885.644.18$2,583
Jan 201115075586.504.59$16,440
Dec 2010076385.734.35$3,317
Nov 2010076180.843.80$2,888
Oct 2010069978.103.51$2,453
Sep 2010044472.633.98$1,767
Aug 201015271273.684.42$14,346
Jul 2010061472.554.74$2,908
Jun 2010069570.364.91$3,413
May 2010073471.124.24$3,109
Apr 2010060081.694.12$2,474
Mar 201015863878.394.39$15,186
Feb 2010053773.585.44$2,923
Jan 2010065574.365.96$3,906
Dec 2009065871.445.48$3,608
Nov 2009071374.593.75$2,675
Oct 2009059672.544.11$2,450
Sep 200914969265.543.06$11,886
Aug 2009068167.423.22$2,192
Jul 2009070161.133.46$2,429
Jun 2009066566.163.90$2,590
May 200915960954.743.93$11,094
Apr 2009068446.773.59$2,454
Mar 2009067842.144.06$2,752
Feb 2009062032.814.63$2,872
Jan 200915564335.865.37$9,012
Dec 2008066837.105.98$3,993
Nov 2008068355.496.86$4,686
Oct 2008064275.246.92$4,444
Sep 20080432101.767.88$3,403
Aug 2008156352114.228.48$20,804
Jul 20080855131.0811.39$9,738
Jun 20080704131.3313.03$9,175
May 20080795123.1711.57$9,202
Apr 20080818110.3110.45$8,552
Mar 2008151751101.909.66$22,645
Feb 2008074092.538.77$6,490
Jan 2008076490.388.21$6,269
Dec 2007076388.337.30$5,571
Nov 200715777991.677.29$20,072
Oct 2007082182.856.92$5,683
Sep 2007079675.846.24$4,970
Aug 2007084169.066.39$5,372
Jul 200717770770.906.39$17,066
Jun 2007072262.007.55$5,450
May 2007080158.747.85$6,285
Apr 2007081559.617.81$6,361
Mar 2007081956.927.30$5,980
Feb 2007069055.108.22$5,669
Jan 200716877550.306.73$13,664
Dec 2006084056.656.92$5,811
Nov 2006086154.207.62$6,559
Oct 2006086454.906.01$5,196
Sep 2006082360.085.04$4,146
Aug 200616686468.717.34$17,748
Jul 2006081669.376.34$5,176
Jun 2006084066.286.38$5,362
May 2006085066.016.42$5,461
Apr 200617582764.397.36$17,355
Mar 2006088856.707.08$6,290
Feb 2006076857.597.75$5,953
Jan 2006087460.598.93$7,808
Dec 2005087754.9413.42$11,765
Nov 200517085554.6910.59$18,350
Oct 2005089858.3413.80$12,389
Sep 2005086461.4512.08$10,436
Aug 2005089961.519.80$8,807
Jul 200518286455.697.84$16,912
Jun 2005084452.337.38$6,230
May 2005088545.226.65$5,886
Apr 2005089849.207.36$6,610
Mar 2005096050.377.15$6,869
Feb 200517677445.226.31$12,844
Jan 2005088643.166.32$5,601
Dec 200401,04739.866.75$7,068
Nov 2004086245.286.33$5,457
Oct 2004084649.706.52$5,512
Sep 200418190343.245.28$12,598
Aug 2004090042.375.55$4,996
Jul 2004086138.286.08$5,238
Jun 2004083836.106.43$5,391
May 200418286237.486.49$12,420
Apr 2004083434.475.86$4,886
Mar 2004088934.365.53$4,916
Feb 2004075032.455.51$4,132
Jan 2004089932.036.30$5,663
Dec 200317487630.266.30$10,785
Nov 2003087828.804.60$4,035
Oct 2003094228.174.76$4,484
Sep 2003087726.314.75$4,165
Aug 200318193929.765.13$10,203
Jul 2003082329.415.17$4,256
Jun 2003086528.565.98$5,175
May 2003089226.595.97$5,328
Apr 200317891326.675.41$9,684
Mar 2003096531.146.10$5,883
Feb 2003076633.487.93$6,071
Jan 2003087430.315.58$4,879
Dec 2002092026.914.85$4,465
Nov 200216999324.664.14$8,276
Oct 2002075126.464.23$3,176
Sep 2002086127.443.64$3,130
Aug 200217288625.963.16$7,269
Jul 2002088524.583.06$2,710
Jun 2002092723.733.34$3,095
May 2002068824.663.58$2,466
Apr 2002082523.653.51$2,898
Mar 200217386922.003.10$6,502
Feb 2002078118.222.38$1,855
Jan 2002089717.172.38$2,131
Dec 2001089616.932.36$2,119
Nov 200116685418.072.41$5,054
Oct 2001095619.782.53$2,418
Sep 2001088624.262.25$1,995
Aug 2001091224.873.05$2,784
Jul 200117090923.933.20$6,974
Jun 2001078624.563.82$3,006
May 2001092525.524.31$3,984
Apr 2001090724.685.34$4,839
Mar 200116991124.545.38$9,045
Feb 2001080527.755.77$4,643
Jan 2001086127.478.40$7,231
Dec 2000087626.889.12$7,991
Nov 200018580632.215.66$10,519
Oct 2000091831.235.15$4,724
Sep 2000088031.875.19$4,564
Aug 2000092229.644.54$4,187
Jul 200017791828.534.09$8,804
Jun 2000089529.304.40$3,936
May 2000093227.263.68$3,430
Apr 200017391424.513.12$7,088
Mar 2000096028.422.86$2,745
Feb 2000086427.622.73$2,356
Jan 2000081925.272.48$2,032
Dec 199917892524.282.42$6,564
Nov 1999095623.192.43$2,327
Oct 1999095620.982.80$2,680
Sep 199917693621.752.62$6,279
Aug 1999097619.262.88$2,807
Jul 199917496917.892.37$5,412
Jun 1999093315.942.36$2,204
May 199918594215.792.32$5,108
Apr 1999065815.102.21$1,453
Mar 199917479512.471.84$3,631
Feb 199905869.981.82$1,065
Jan 1999071010.381.90$1,349
Dec 19981626399.201.77$2,624
Nov 1998068110.892.19$1,488
Oct 1998071112.421.97$1,400
Sep 1998069612.592.08$1,450
Aug 199818073811.301.91$3,442
Jul 1998074111.742.24$1,658
Jun 1998073611.242.24$1,647
May 1998079112.622.21$1,745
Apr 199817977213.042.51$4,268
Mar 1998080612.802.31$1,861
Feb 1998072813.952.30$1,674
Jan 1998081214.702.15$1,750
Dec 199718081816.322.41$4,910
Nov 1997081318.193.09$2,511
Oct 1997086319.253.15$2,718
Sep 1997084717.742.95$2,503
Aug 199718088617.862.55$5,478
Jul 1997090217.582.25$2,027
Jun 1997088817.242.26$2,004
May 199717993518.972.31$5,554
Apr 1997092817.882.08$1,933
Mar 19971911,00418.951.94$5,566
Feb 1997072120.492.21$1,590
Jan 1997085023.483.54$3,009
Dec 199618098223.32$4,198
Nov 1996089121.97$0
Oct 1996094123.31$0
Sep 199617980322.22$3,977
Aug 1996085520.26$0
Jul 199616391119.55$3,187
Jun 199617246818.73$3,222
May 19960119.43$0
Apr 1996135121.51$2,904
Mar 1996178119.38$3,450
Feb 19960116.98$0
Jan 19960117.07$0
Dec 1995165117.19$2,836
Nov 19950116.00$0
Oct 19950115.43$0
Sep 1995179116.18$2,896
Aug 19950115.92$0
Jul 1995154115.24$2,347
Jun 1995170116.41$2,790
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 1995156116.58$2,586
Jan 19950115.92$0
Dec 19940115.03$0
Nov 1994205115.90$3,260
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 1994174117.09$2,974
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994183112.50$2,288
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993180115.85$2,853
Sep 19930115.03$0
Aug 19930115.66$0
Jul 1993179115.46$2,767
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 1993179118.14$3,247
Feb 19930117.90$0
Jan 19930116.93$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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       535 Mcf  × $  3.05 =     $1,630

────────────────────────────────────────────────────
Month total                                   $1,630

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/O/3127 is the state's own key, not one this site invented.