COOPER, J. B.

Operated by LEONARD BROTHERS OPERATING CO. (P-5 496670) in the WEIR (COOPER SD. 2200) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14565District 09Field 96020500OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$4 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 2 leases and 5 wells, and the rule below applies to all of them.

Discovered
1965-08-18
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition25,967 bbl$1,021,075
Casinghead gasProduction21 Mcf$0
Total$1,021,075

21 Mcf of this lease's gas, across 21 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 (4)

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 33.2917, -98.2455. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.29176, -98.24563 · 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
50.0%
2 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
2,377 ft
4 wells filed one
Completion to plug
41.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 2,377 and 3,385 ft, median 2,377 ft, over the 4 wells that filed a depth.

Completions filed
Feb 1970 – Nov 2024
4 of 4 wells
Plug dates filed
Jul 2015
1 of 4 wells; 3 filed none

Last completion to plug: a median of 41.3 years across the 1 well that filed both dates, with the middle half between 41.3 years and 41.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-2370648792,377 ftNov 2024Yes
42-2370648662,377 ftApr 1974Jul 2015Yes
42-23782802102,377 ftMar 1974
42-23730163153,385 ftFeb 1970

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 20269089.753.15$808
Feb 202613063.503.75$826
Jan 202615059.138.00$887
Dec 20254056.664.41$227
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 202514063.933.01$895
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 202510070.884.34$709
Jan 202520074.324.28$1,486
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20245071.372.28$357
Sep 20240069.612.36$0
Aug 202411075.632.06$832
Jul 20240079.932.15$0
Jun 202415078.082.63$1,171
May 20240078.812.20$0
Apr 202415084.451.66$1,267
Mar 20240080.301.55$0
Feb 20248076.091.78$609
Jan 202416073.023.30$1,168
Dec 202316071.262.61$1,140
Nov 20237077.892.81$545
Oct 20235085.443.09$427
Sep 20232089.042.74$178
Aug 20230080.522.67$0
Jul 20236074.852.64$449
Jun 202310068.962.26$690
May 20237070.622.23$494
Apr 202314078.122.24$1,094
Mar 202316072.852.39$1,166
Feb 20230075.112.47$0
Jan 202315076.533.39$1,148
Dec 20220076.415.73$0
Nov 202216085.005.65$1,360
Oct 20220087.185.86$0
Sep 202214084.888.16$1,188
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 202119071.323.90$1,355
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
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 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 201942056.803.06$2,386
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 201843052.934.24$2,276
Oct 20180061.443.40$0
Sep 201840059.543.11$2,382
Aug 20180059.403.07$0
Jul 201840065.142.93$2,606
Jun 201841060.183.08$2,467
May 20180065.382.90$0
Apr 201841063.842.90$2,617
Mar 201843061.222.79$2,632
Feb 20180061.782.77$0
Jan 201841062.874.01$2,578
Dec 20170057.272.92$0
Nov 201740055.423.12$2,217
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201741045.373.26$1,860
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201741050.452.95$2,068
Jan 20170049.413.42$0
Dec 201640048.763.72$1,950
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201642041.553.10$1,745
Aug 20160041.442.92$0
Jul 201640041.622.92$1,665
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201642036.561.99$1,536
Mar 20160033.011.79$0
Feb 201642026.472.06$1,112
Jan 201643027.352.36$1,176
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 201541043.552.43$1,786
Sep 20150042.992.76$0
Aug 201541040.162.87$1,647
Jul 20150048.152.95$0
Jun 201541056.152.88$2,302
May 20150055.212.96$0
Apr 201542049.822.71$2,092
Mar 201544042.892.93$1,887
Feb 20150044.662.98$0
Jan 201543043.433.10$1,867
Dec 201444054.693.59$2,406
Nov 20140070.464.25$0
Oct 201486078.303.90$6,734
Sep 201441086.164.05$3,533
Aug 20140089.394.04$0
Jul 201445096.564.18$4,345
Jun 201445098.164.74$4,417
May 201443094.734.73$4,073
Apr 20140095.944.81$0
Mar 201444095.895.06$4,219
Feb 201445097.406.19$4,383
Jan 20140090.404.86$0
Dec 201343091.824.35$3,948
Nov 201342088.853.74$3,732
Oct 201355097.423.78$5,358
Sep 2013530104.113.72$5,518
Aug 2013500104.253.52$5,213
Jul 2013510102.523.72$5,229
Jun 201350094.403.93$4,720
May 2013114094.834.15$10,811
Apr 201366093.964.28$6,201
Mar 201368093.623.91$6,366
Feb 201368091.233.42$6,204
Jan 20130091.603.42$0
Dec 201268086.773.42$5,900
Nov 201267086.953.62$5,826
Oct 201268089.383.40$6,078
Sep 201267094.672.92$6,343
Aug 201267092.662.91$6,208
Jul 20120085.133.02$0
Jun 2012134079.822.52$10,696
May 20120091.612.49$0
Apr 2012660101.652.00$6,709
Mar 2012690105.052.22$7,248
Feb 201200101.102.57$0
Jan 201270098.092.73$6,866
Dec 20110096.873.24$0
Nov 2011137095.723.31$13,114
Oct 20110084.983.65$0
Sep 201171083.623.99$5,937
Aug 201166083.404.15$5,504
Jul 201166094.144.52$6,213
Jun 201168092.904.64$6,317
May 201166098.134.40$6,477
Apr 201100105.964.33$0
Mar 201167096.364.06$6,456
Feb 201169085.644.18$5,909
Jan 201167086.504.59$5,796
Dec 201068085.734.35$5,830
Nov 20100080.843.80$0
Oct 201058078.103.51$4,530
Sep 201086072.633.98$6,246
Aug 201090073.684.42$6,631
Jul 201077072.554.74$5,586
Jun 201075070.364.91$5,277
May 201063071.124.24$4,481
Apr 201073081.694.12$5,963
Mar 201070078.394.39$5,487
Feb 20100073.585.44$0
Jan 201068074.365.96$5,056
Dec 200968071.445.48$4,858
Nov 20090074.593.75$0
Oct 2009107072.544.11$7,762
Sep 200975065.543.06$4,916
Aug 200968067.423.22$4,585
Jul 200976061.133.46$4,646
Jun 200976066.163.90$5,028
May 2009144054.743.93$7,883
Apr 200982046.773.59$3,835
Mar 200995042.144.06$4,003
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 200896037.105.98$3,562
Nov 20080055.496.86$0
Oct 200885075.246.92$6,395
Sep 2008870101.767.88$8,853
Aug 200800114.228.48$0
Jul 2008870131.0811.39$11,404
Jun 200800131.3313.03$0
May 2008860123.1711.57$10,593
Apr 200800110.3110.45$0
Mar 2008890101.909.66$9,069
Feb 200893092.538.77$8,605
Jan 20080090.388.21$0
Dec 200770088.337.30$6,183
Nov 200769091.677.29$6,325
Oct 200774082.856.92$6,131
Sep 200756075.846.24$4,247
Aug 200764069.066.39$4,420
Jul 200762070.906.39$4,396
Jun 2007121062.007.55$7,502
May 200736058.747.85$2,115
Apr 200734059.617.81$2,027
Mar 20070056.927.30$0
Feb 200776055.108.22$4,188
Jan 2007102050.306.73$5,131
Dec 20060056.656.92$0
Nov 200693054.207.62$5,041
Oct 200688054.906.01$4,831
Sep 200677060.085.04$4,626
Aug 2006146068.717.34$10,032
Jul 20060069.376.34$0
Jun 200675066.286.38$4,971
May 2006100066.016.42$6,601
Apr 2006104064.397.36$6,697
Mar 2006104056.707.08$5,897
Feb 20060057.597.75$0
Jan 2006296060.598.93$17,935
Dec 2005296054.9413.42$16,262
Nov 2005192054.6910.59$10,500
Oct 200592058.3413.80$5,367
Sep 2005161061.4512.08$9,893
Aug 2005188061.519.80$11,564
Jul 200595055.697.84$5,291
Jun 2005189052.337.38$9,890
May 200597045.226.65$4,386
Apr 2005193049.207.36$9,496
Mar 2005193050.377.15$9,721
Feb 200599045.226.31$4,477
Jan 2005106043.166.32$4,575
Dec 2004165039.866.75$6,577
Nov 200467045.286.33$3,034
Oct 2004210049.706.52$10,437
Sep 2004260043.245.28$11,242
Aug 2004172042.375.55$7,288
Jul 2004161038.286.08$6,163
Jun 2004159036.106.43$5,740
May 2004158037.486.49$5,922
Apr 2004165034.475.86$5,688
Mar 20040034.365.53$0
Feb 2004174032.455.51$5,646
Jan 200483032.036.30$2,658
Dec 200393030.266.30$2,814
Nov 200387028.804.60$2,506
Oct 200387028.174.76$2,451
Sep 200386026.314.75$2,263
Aug 20030029.765.13$0
Jul 200387029.415.17$2,559
Jun 200383028.565.98$2,370
May 200384026.595.97$2,234
Apr 200382026.675.41$2,187
Mar 200373031.146.10$2,273
Feb 20030033.487.93$0
Jan 200363030.315.58$1,910
Dec 200281026.914.85$2,180
Nov 200280024.664.14$1,973
Oct 200283026.464.23$2,196
Sep 20020027.443.64$0
Aug 200283025.963.16$2,155
Jul 200284024.583.06$2,065
Jun 200284023.733.34$1,993
May 200282024.663.58$2,022
Apr 200283023.653.51$1,963
Mar 200284022.003.10$1,848
Feb 200282018.222.38$1,494
Jan 200286017.172.38$1,477
Dec 200183016.932.36$1,405
Nov 2001151018.072.41$2,729
Oct 200183019.782.53$1,642
Sep 200186024.262.25$2,086
Aug 2001166024.873.05$4,128
Jul 200187023.933.20$2,082
Jun 200180024.563.82$1,965
May 2001148025.524.31$3,777
Apr 200185024.685.34$2,098
Mar 2001164024.545.38$4,025
Feb 2001169027.755.77$4,690
Jan 200188027.478.40$2,417
Dec 2000170026.889.12$4,570
Nov 200077032.215.66$2,480
Oct 200075031.235.15$2,342
Sep 2000159031.875.19$5,067
Aug 200082029.644.54$2,430
Jul 200091028.534.09$2,596
Jun 200082029.304.40$2,403
May 20000027.263.68$0
Apr 200081024.513.12$1,985
Mar 200082028.422.86$2,330
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 199983023.192.43$1,925
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 199982019.262.88$1,579
Jul 19990017.892.37$0
Jun 199980015.942.36$1,275
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 19998509.981.82$848
Jan 199978010.381.90$810
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 199883012.421.97$1,031
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 199882011.742.24$963
Jun 19980011.242.24$0
May 199882012.622.21$1,035
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 199882013.952.30$1,144
Jan 19980014.702.15$0
Dec 1997155016.322.41$2,530
Nov 19970018.193.09$0
Oct 199782019.253.15$1,579
Sep 199782017.742.95$1,455
Aug 199781017.862.55$1,447
Jul 19970017.582.25$0
Jun 199777017.242.26$1,327
May 1997165018.972.31$3,130
Apr 199782017.882.08$1,466
Mar 199782018.951.94$1,554
Feb 199783020.492.21$1,701
Jan 199782023.483.54$1,925
Dec 1996161023.32$3,755
Nov 19960021.97$0
Oct 1996166023.31$3,869
Sep 199686022.22$1,911
Aug 19960020.26$0
Jul 199682019.55$1,603
Jun 199683018.73$1,555
May 1996162019.43$3,148
Apr 199663021.51$1,355
Mar 199670019.38$1,357
Feb 1996141016.98$2,394
Jan 1996132017.07$2,253
Dec 1995141017.19$2,424
Nov 1995140016.00$2,240
Oct 1995143015.43$2,206
Sep 1995167016.18$2,702
Aug 1995148015.92$2,356
Jul 19950015.24$0
Jun 1995195016.41$3,200
May 1995105017.56$1,844
Apr 199598017.73$1,738
Mar 1995196016.44$3,222
Feb 1995212016.58$3,515
Jan 1995185015.92$2,945
Dec 1994189015.03$2,841
Nov 1994199015.90$3,164
Oct 1994100015.58$1,558
Sep 199499115.29$1,514
Aug 1994185116.13$2,984
Jul 1994186117.56$3,266
Jun 1994109117.09$1,863
May 1994198115.88$3,144
Apr 1994212114.14$2,998
Mar 1994192112.46$2,392
Feb 1994347112.50$4,338
Jan 1994217112.66$2,747
Dec 1993423112.33$5,216
Nov 1993214114.49$3,101
Oct 1993205115.85$3,249
Sep 1993322115.03$4,840
Aug 1993326115.66$5,105
Jul 1993312115.46$4,824
Jun 1993423116.79$7,102
May 1993303117.68$5,357
Apr 1993213118.05$3,845
Mar 1993327118.14$5,932
Feb 1993324117.90$5,800
Jan 1993406116.93$6,874

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.

Mar 2026 — as filed, then multipliedworked
Oil                    9 bbl  × $ 89.75 =       $808
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                     $808

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/14565 is the state's own key, not one this site invented.