COOK-THROCKMORTON

Operated by OS&S OPERATING INC. (P-5 627119) in the K-M-A field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6193District 09Field 47902001OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 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 347 leases and 2,190 wells, and the rule below applies to all of them.

Discovered
1931-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 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
OilDisposition40,426 bbl$1,338,952
Casinghead gasProduction144 Mcf$368
Total$1,339,320

48 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 (3)

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 33.9686, -98.8782. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.96832, -98.87828 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
3,698 ft
3 wells filed one
Completion to plug
59.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 3,604 and 3,750 ft, median 3,698 ft, over the 3 wells that filed a depth.

Completions filed
Sep 1950 – May 1955
2 of 3 wells; 1 filed none
Plug dates filed
Jul 1983 – Apr 2015
2 of 3 wells; 1 filed none

Last completion to plug: a median of 59.9 years across the 1 well that filed both dates, with the middle half between 59.9 years and 59.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4858691913,604 ftJul 1983Yes
42-4858692133,698 ftMay 1955Apr 2015Yes
42-4858692023,750 ftSep 1950

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026106063.503.75$6,731
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025121058.593.93$7,089
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025116060.553.23$7,024
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024107071.372.28$7,637
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024110078.082.63$8,589
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023111071.262.61$7,910
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023108074.852.64$8,084
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023107072.852.39$7,795
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021119069.865.35$8,313
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021108061.302.72$6,620
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020104036.972.48$3,845
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 2020104016.921.81$1,760
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020110057.252.09$6,298
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019104053.112.30$5,523
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019112058.482.74$6,550
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019113050.852.79$5,746
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018109052.934.24$5,769
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018108060.183.08$6,499
May 20180065.382.90$0
Apr 2018111063.842.90$7,086
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018117062.874.01$7,356
Dec 20170057.272.92$0
Nov 2017111055.423.12$6,152
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017109045.373.00$4,945
Jul 20170043.873.09$0
Jun 2017108042.493.09$4,589
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017112046.772.98$5,238
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016109048.763.72$5,315
Nov 20160042.492.64$0
Oct 2016106046.193.09$4,896
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016108041.622.92$4,495
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016108036.561.99$3,948
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016104027.352.36$2,844
Dec 20150032.362.00$0
Nov 2015107038.792.17$4,151
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201594040.162.87$3,775
Jul 20150048.152.95$0
Jun 2015109056.152.88$6,120
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015112042.892.93$4,804
Feb 20150044.662.98$0
Jan 2015107043.433.10$4,647
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014112078.303.90$8,770
Sep 20140086.164.05$0
Aug 2014109089.394.04$9,744
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014110094.734.73$10,420
Apr 20140095.944.81$0
Mar 2014106095.895.06$10,164
Feb 20140097.406.19$0
Jan 2014112090.404.86$10,125
Dec 20130091.824.35$0
Nov 2013109088.853.74$9,685
Oct 20130097.423.78$0
Sep 20131090104.113.72$11,348
Aug 201300104.253.52$0
Jul 20131090102.523.72$11,175
Jun 20130094.403.93$0
May 2013110094.834.15$10,431
Apr 20130093.964.28$0
Mar 2013110093.623.91$10,298
Feb 20130091.233.42$0
Jan 2013114091.603.42$10,442
Dec 20120086.773.42$0
Nov 2012112086.953.62$9,738
Oct 20120089.383.40$0
Sep 2012108094.672.92$10,224
Aug 20120092.662.91$0
Jul 2012110085.133.02$9,364
Jun 2012107079.822.52$8,541
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121020105.052.22$10,715
Feb 201200101.102.57$0
Jan 2012112098.092.73$10,986
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011111084.983.65$9,433
Sep 20110083.623.99$0
Aug 2011105083.404.15$8,757
Jul 2011108094.144.52$10,167
Jun 20110092.904.64$0
May 2011110098.134.40$10,794
Apr 20111120105.964.33$11,868
Mar 20110096.364.06$0
Feb 2011218085.644.18$18,670
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201092080.843.80$7,437
Oct 2010108078.103.51$8,435
Sep 20100072.633.98$0
Aug 2010108073.684.42$7,957
Jul 20100072.554.74$0
Jun 2010110070.364.91$7,740
May 20100071.124.24$0
Apr 2010108081.694.12$8,823
Mar 20100078.394.39$0
Feb 2010111073.585.44$8,167
Jan 2010108074.365.96$8,031
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009110072.544.11$7,979
Sep 20090065.543.06$0
Aug 2009116067.423.22$7,821
Jul 20090061.133.46$0
Jun 2009119066.163.90$7,873
May 20090054.743.93$0
Apr 2009118046.773.59$5,519
Mar 20090042.144.06$0
Feb 2009113032.814.63$3,708
Jan 20090035.865.37$0
Dec 2008123037.105.98$4,563
Nov 20080055.496.86$0
Oct 2008106075.246.92$7,975
Sep 20081210101.767.88$12,313
Aug 200800114.228.48$0
Jul 20081160131.0811.39$15,205
Jun 200800131.3313.03$0
May 20081160123.1711.57$14,288
Apr 200800110.3110.45$0
Mar 20081130101.909.66$11,515
Feb 2008119092.538.77$11,011
Jan 20080090.388.21$0
Dec 2007115088.337.30$10,158
Nov 2007123091.677.29$11,275
Oct 20070082.856.92$0
Sep 2007123075.846.24$9,328
Aug 20070069.066.39$0
Jul 2007106070.906.39$7,515
Jun 2007112062.007.55$6,944
May 20070058.747.85$0
Apr 2007110059.617.81$6,557
Mar 2007111056.927.30$6,318
Feb 20070055.108.22$0
Jan 2007118050.306.73$5,935
Dec 2006117056.656.92$6,628
Nov 2006126054.207.62$6,829
Oct 20060054.906.01$0
Sep 200688060.085.04$5,287
Aug 200687068.717.34$5,978
Jul 200697069.376.34$6,729
Jun 2006102066.286.38$6,761
May 2006131066.016.42$8,647
Apr 2006134064.397.36$8,628
Mar 20060056.707.08$0
Feb 2006135057.597.75$7,775
Jan 20060060.598.93$0
Dec 200577054.9413.42$4,230
Nov 2005129054.6910.59$7,055
Oct 20050058.3413.80$0
Sep 200593061.4512.08$5,715
Aug 200588061.519.80$5,413
Jul 200588055.697.84$4,901
Jun 200591052.337.38$4,762
May 200586045.226.65$3,889
Apr 200592049.207.36$4,526
Mar 200590050.377.15$4,533
Feb 200593045.226.31$4,205
Jan 2005103043.166.32$4,445
Dec 200485139.866.75$3,395
Nov 200487145.286.33$3,946
Oct 200493149.706.52$4,629
Sep 200488143.245.28$3,810
Aug 200486142.375.55$3,649
Jul 2004146138.286.08$5,595
Jun 20040136.106.43$6
May 200477137.486.49$2,892
Apr 200483134.475.86$2,867
Mar 200482134.365.53$2,823
Feb 200492132.455.51$2,991
Jan 200487132.036.30$2,793
Dec 200382130.266.30$2,488
Nov 200386128.804.60$2,481
Oct 200390128.174.76$2,540
Sep 200378126.314.75$2,057
Aug 200376129.765.13$2,267
Jul 200375129.415.17$2,211
Jun 200376128.565.98$2,177
May 200390126.595.97$2,399
Apr 200390126.675.41$2,406
Mar 200379131.146.10$2,466
Feb 200388133.487.93$2,954
Jan 2003108130.315.58$3,279
Dec 2002107126.914.85$2,884
Nov 2002107124.664.14$2,643
Oct 2002107126.464.23$2,835
Sep 2002108127.443.64$2,967
Aug 2002114125.963.16$2,963
Jul 2002125124.583.06$3,076
Jun 2002141123.733.34$3,349
May 20020124.663.58$4
Apr 200295123.653.51$2,250
Mar 2002102122.003.10$2,247
Feb 2002109118.222.38$1,988
Jan 2002154117.172.38$2,647
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001149119.782.53$2,950
Sep 20010124.262.25$2
Aug 2001137124.873.05$3,410
Jul 200174123.933.20$1,774
Jun 20010124.563.82$4
May 2001149125.524.31$3,807
Apr 20010124.685.34$5
Mar 2001151124.545.38$3,711
Feb 20010127.755.77$6
Jan 200199127.478.40$2,728
Dec 2000153126.889.12$4,122
Nov 20000132.215.66$6
Oct 200099131.235.15$3,097
Sep 20000131.875.19$5
Aug 2000118129.644.54$3,502
Jul 2000135128.534.09$3,856
Jun 2000126129.304.40$3,696
May 2000261127.263.68$7,119
Apr 2000135124.513.12$3,312
Mar 2000141128.422.86$4,010
Feb 2000249127.622.73$6,880
Jan 2000264125.272.48$6,674
Dec 1999142124.282.42$3,450
Nov 1999234123.192.43$5,429
Oct 1999240120.982.80$5,038
Sep 1999233121.752.62$5,070
Aug 1999261119.262.88$5,030
Jul 1999265117.892.37$4,743
Jun 1999266115.942.36$4,242
May 1999271115.792.32$4,281
Apr 1999277115.102.21$4,185
Mar 1999298112.471.84$3,718
Feb 199930019.981.82$2,996
Jan 1999292110.381.90$3,033
Dec 199815519.201.77$1,428
Nov 1998263110.892.19$2,866
Oct 1998267112.421.97$3,318
Sep 1998270112.592.08$3,401
Aug 1998268111.301.91$3,030
Jul 1998413111.742.24$4,851
Jun 1998146111.242.24$1,643
May 1998369112.622.21$4,659
Apr 1998261113.042.51$3,406
Mar 1998280112.802.31$3,586
Feb 1998303113.952.30$4,229
Jan 1998381114.702.15$5,603
Dec 1997305116.322.41$4,980
Nov 1997397118.193.09$7,225
Oct 1997258119.253.15$4,970
Sep 1997404117.742.95$7,170
Aug 1997280117.862.55$5,003
Jul 1997392117.582.25$6,894
Jun 1997279117.242.26$4,812
May 1997386118.972.31$7,325
Apr 1997415117.882.08$7,422
Mar 1997263118.951.94$4,986
Feb 1997313120.492.21$6,416
Jan 1997394123.483.54$9,255
Dec 1996288123.32$6,716
Nov 1996390121.97$8,568
Oct 1996276123.31$6,434
Sep 1996389122.22$8,644
Aug 1996400120.26$8,104
Jul 1996269119.55$5,259
Jun 1996409118.73$7,661
May 1996127119.43$2,468
Apr 1996274121.51$5,894
Mar 1996404119.38$7,830
Feb 1996269116.98$4,568
Jan 1996285117.07$4,865
Dec 1995135117.19$2,321
Nov 1995306116.00$4,896
Oct 1995304115.43$4,691
Sep 1995153116.18$2,476
Aug 1995299115.92$4,760
Jul 1995304115.24$4,633
Jun 1995301116.41$4,939
May 1995301117.56$5,286
Apr 1995153117.73$2,713
Mar 1995304116.44$4,998
Feb 1995150116.58$2,487
Jan 1995440115.92$7,005
Dec 1994151115.03$2,270
Nov 1994152115.90$2,417
Oct 1994301115.58$4,690
Sep 1994387115.29$5,917
Aug 1994149116.13$2,403
Jul 1994154117.56$2,704
Jun 1994301117.09$5,144
May 1994148115.88$2,350
Apr 1994288114.14$4,072
Mar 1994298112.46$3,713
Feb 1994146112.50$1,825
Jan 1994302112.66$3,823
Dec 1993264112.33$3,255
Nov 1993143114.49$2,072
Oct 1993292115.85$4,628
Sep 1993283115.03$4,253
Aug 1993145115.66$2,271
Jul 1993299115.46$4,623
Jun 1993283116.79$4,752
May 1993122117.68$2,157
Apr 1993301118.05$5,433
Mar 1993295118.14$5,351
Feb 1993432117.90$7,733
Jan 1993152116.93$2,573

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.

Feb 2026 — as filed, then multipliedworked
Oil                  106 bbl  × $ 63.50 =     $6,731
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $6,731

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/6193 is the state's own key, not one this site invented.