COOPER, E. /NCT-A/

Operated by LARGE OPERATING LLC (P-5 486623) in the PANHANDLE CARSON COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3184District 10Field 68845001OilCasinghead gasSaveExport
Value, all time
$2.9 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 580 leases and 3,796 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil and gas
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 40 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
OilDisposition53,733 bbl$1,814,501
Casinghead gasProduction269,285 Mcf$1,052,972
Total$2,867,474

52,477 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 (17)

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 35.6108, -101.1622. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

35.61199, -101.16274 · 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
23.5%
4 of 17 wells
With a plug date
23.5%
4 of 17 wells
Median depth
3,205 ft
4 wells filed one
Completion to plug
31.7 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
423.5%
A plug date is filed
423.5%
BothOn the schedule and plugged. Neither fact cancels the other.
423.5%
NeitherNo plug date, and not on the schedule.
1376.5%

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, 4 of 17 wells. Median 3,205 ft, with the middle half between 3,186 and 3,223 ft; the shallowest is 3,172 ft and the deepest 3,231 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, 3 of 17 wells, Dec 1961 – Feb 1994. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1961 – Feb 1994
3 of 17 wells; 14 filed none
Plug dates filed
Aug 1993 – Jul 2024
4 of 17 wells; 13 filed none

Last completion to plug: a median of 31.7 years across the 3 wells that filed both dates, with the middle half between 23.8 years and 32.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

17 wells

42-06500856323,190 ftJan 2020Yes
42-06581762H 1
42-06581763H 2
42-06581764H 3
42-06581765H 4
42-06581766H 5
42-06581768H 7
42-065822672
42-065822683
42-065822694
42-0658227125
42-0658227230
42-0658227331
42-0658227533
42-06504639353,231 ftFeb 1994Feb 2010Yes
42-06530011453,220 ftMay 1991Jul 2024Yes
42-065008255D3,172 ftDec 1961Aug 1993Yes

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 202697098.932.87$9,596
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202563066.743.32$4,205
Jun 20250066.483.13$0
May 202584060.553.23$5,086
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202471068.993.12$4,898
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 202462069.612.36$4,316
Aug 20240075.632.06$0
Jul 202475079.932.15$5,995
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 202473080.301.55$5,862
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023107071.262.61$7,625
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 202374089.042.74$6,589
Aug 20230080.522.67$0
Jul 2023145074.852.64$10,853
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202344072.852.39$3,205
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 202266085.005.65$5,610
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022100101.587.54$1,016
Jun 2022470115.097.98$5,409
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 2022470108.885.08$5,117
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021356071.323.90$25,390
Nov 2021113077.435.24$8,750
Oct 20210079.795.71$0
Sep 202156069.865.35$3,912
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 2021130061.302.72$7,969
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 20190056.803.06$0
Feb 20190050.852.79$0
Jan 201996046.033.23$4,419
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
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 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014168078.303.90$13,154
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 201408196.564.18$339
Jun 201418011598.164.74$18,214
May 201409194.734.73$430
Apr 2014010995.944.81$524
Mar 2014024795.895.06$1,249
Feb 2014023297.406.19$1,437
Jan 201416821090.404.86$16,208
Dec 2013024091.824.35$1,045
Nov 201311020588.853.74$10,540
Oct 201304797.423.78$178
Sep 20130194104.113.72$721
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 201304894.403.93$189
May 2013014394.834.15$593
Apr 201358093.964.28$5,450
Mar 2013015493.623.91$603
Feb 20130091.233.42$0
Jan 2013015491.603.42$527
Dec 2012018686.773.42$636
Nov 2012023186.953.62$837
Oct 2012013589.383.40$459
Sep 20121271594.672.92$12,067
Aug 2012026392.662.91$765
Jul 2012019685.133.02$592
Jun 201217924679.822.52$14,907
May 2012024491.612.49$607
Apr 20120173101.652.00$345
Mar 2012172401105.052.22$18,960
Feb 20120248101.102.57$637
Jan 2012032298.092.73$880
Dec 2011021296.873.24$687
Nov 201113021595.723.31$13,156
Oct 2011026084.983.65$949
Sep 2011033983.623.99$1,351
Aug 201114033883.404.15$13,078
Jul 2011024194.144.52$1,089
Jun 201111511492.904.64$11,212
May 2011038398.134.40$1,687
Apr 2011181205105.964.33$20,067
Mar 2011040096.364.06$1,623
Feb 2011030985.644.18$1,292
Jan 201110335686.504.59$10,543
Dec 201016530285.734.35$15,458
Nov 2010017780.843.80$672
Oct 201018028778.103.51$15,065
Sep 2010033772.633.98$1,341
Aug 201015827273.684.42$12,844
Jul 201016725372.554.74$13,314
Jun 201018239670.364.91$14,750
May 2010019971.124.24$843
Apr 201018272281.694.12$17,844
Mar 2010049878.394.39$2,186
Feb 2010051773.585.44$2,814
Jan 201017746274.365.96$15,917
Dec 200916858571.445.48$15,210
Nov 2009049974.593.75$1,872
Oct 200918071272.544.11$15,984
Sep 2009069365.543.06$2,124
Aug 200917072367.423.22$13,788
Jul 2009069561.133.46$2,408
Jun 20093651,03266.163.90$28,168
May 2009073254.743.93$2,874
Apr 20091851,76846.773.59$14,995
Mar 2009074042.144.06$3,004
Feb 200917332432.814.63$7,177
Jan 200917772535.865.37$10,241
Dec 2008074137.105.98$4,429
Nov 200817858555.496.86$13,891
Oct 2008069475.246.92$4,804
Sep 2008180415101.767.88$21,586
Aug 20080673114.228.48$5,709
Jul 2008175575131.0811.39$29,488
Jun 2008176869131.3313.03$34,439
May 20080704123.1711.57$8,148
Apr 2008186754110.3110.45$28,401
Mar 20080792101.909.66$7,654
Feb 200817676792.538.77$23,012
Jan 2008075290.388.21$6,171
Dec 200718863588.337.30$21,243
Nov 200718667791.677.29$21,987
Oct 200718678782.856.92$20,858
Sep 200701,00275.846.24$6,257
Aug 20071841,01969.066.39$19,216
Jul 200718297070.906.39$19,100
Jun 200718593062.007.55$18,490
May 200718383958.747.85$17,332
Apr 200718383559.617.81$17,426
Mar 20071841,07456.927.30$18,316
Feb 2007093955.108.22$7,715
Jan 200718570150.306.73$14,021
Dec 200618327256.656.92$12,249
Nov 200618274154.207.62$15,509
Oct 200618589254.906.01$15,521
Sep 20061831,68960.085.04$19,502
Aug 200617966568.717.34$17,180
Jul 20061661,42369.376.34$20,541
Jun 200618087866.286.38$17,535
May 20063661,27066.016.42$32,319
Apr 200618162964.397.36$16,284
Mar 2006051756.707.08$3,662
Feb 20061841,08657.597.75$19,014
Jan 20061831,30060.598.93$22,701
Dec 20051811,21654.9413.42$26,257
Nov 20051831,32254.6910.59$24,006
Oct 20051831,39058.3413.80$29,852
Sep 20053691,34561.4512.08$38,921
Aug 20051811,51361.519.80$25,956
Jul 20051811,28055.697.84$20,120
Jun 20051851,35252.337.38$19,660
May 20051881,33245.226.65$17,361
Apr 20051841,70449.207.36$21,595
Mar 20051502,76550.377.15$27,339
Feb 20053481,84545.226.31$27,382
Jan 20051851,36943.166.32$16,640
Dec 20041801,90239.866.75$20,015
Nov 20041821,59845.286.33$18,357
Oct 20041821,89349.706.52$21,378
Sep 20041851,91143.245.28$18,097
Aug 20041791,95142.375.55$18,414
Jul 20041821,96938.286.08$18,947
Jun 20043641,90336.106.43$25,382
May 20041761,88037.486.49$18,806
Apr 20043671,84334.475.86$23,448
Mar 20043722,00634.365.53$23,875
Feb 20041831,64732.455.51$15,013
Jan 20041821,89032.036.30$17,736
Dec 20031761,24030.266.30$13,140
Nov 20033651,07228.804.60$15,438
Oct 20031812,00128.174.76$14,623
Sep 20031891,91626.314.75$14,072
Aug 20033581,59929.765.13$18,857
Jul 20031811,49529.415.17$13,054
Jun 20031841,82528.565.98$16,174
May 20031811,96926.595.97$16,573
Apr 20031801,48826.675.41$12,847
Mar 20033611,41131.146.10$19,843
Feb 200301,58633.487.93$12,570
Jan 20033521,62130.315.58$19,718
Dec 200201,53126.914.85$7,431
Nov 20023491,81224.664.14$16,103
Oct 20021871,88426.464.23$12,916
Sep 20021831,80527.443.64$11,583
Aug 20021851,96525.963.16$11,020
Jul 20021811,98224.583.06$10,517
Jun 20022662,03223.733.34$13,095
May 20021732,41224.663.58$12,911
Apr 20021752,13123.653.51$11,624
Mar 20021832,00722.003.10$10,253
Feb 20023571,85718.222.38$10,916
Jan 20021801,65917.172.38$7,032
Dec 20011822,04016.932.36$7,905
Nov 20012261,67118.072.41$8,103
Oct 20011862,16419.782.53$9,152
Sep 20011811,82024.262.25$8,488
Aug 20013591,91624.873.05$14,778
Jul 20011782,01723.933.20$10,708
Jun 20011832,01224.563.82$12,189
May 20013631,90425.524.31$17,465
Apr 20011841,30524.685.34$11,504
Mar 20011761,68824.545.38$13,394
Feb 200118699127.755.77$10,877
Jan 20011721,09127.478.40$13,888
Dec 20001851,04726.889.12$14,524
Nov 20001781,13732.215.66$12,167
Oct 20001801,07531.235.15$11,153
Sep 20003581,23331.875.19$17,804
Aug 20002551,33929.644.54$13,638
Jul 20001771,31728.534.09$10,436
Jun 20004441,36929.304.40$19,029
May 20001821,29527.263.68$9,727
Apr 20001831,14724.513.12$8,059
Mar 20001811,46728.422.86$9,339
Feb 20004121,17727.622.73$14,589
Jan 20001841,21825.272.48$7,671
Dec 19991791,35324.282.42$7,625
Nov 19991781,21823.192.43$7,092
Oct 19993561,29720.982.80$11,105
Sep 19991771,20621.752.62$7,008
Aug 19993621,34219.262.88$10,831
Jul 19993622,01717.892.37$11,261
Jun 19993601,28115.942.36$8,764
May 19991831,39715.792.32$6,132
Apr 19993631,26315.102.21$8,270
Mar 19991821,01612.471.84$4,137
Feb 19991728519.981.82$3,264
Jan 199918267610.381.90$3,174
Dec 19981821,0349.201.77$3,508
Nov 19983571,12310.892.19$6,342
Oct 19981861,10512.421.97$4,486
Sep 19981621,16912.592.08$4,474
Aug 19983531,16111.301.91$6,203
Jul 19981751,08311.742.24$4,477
Jun 19981811,06411.242.24$4,415
May 19981821,25612.622.21$5,068
Apr 19981811,09213.042.51$5,096
Mar 19983691,31912.802.31$7,769
Feb 19983731,22713.952.30$8,024
Jan 19983611,25914.702.15$8,020
Dec 19971821,49816.322.41$6,582
Nov 19973581,53018.193.09$11,237
Oct 19972591,52219.253.15$9,780
Sep 199701,40517.742.95$4,152
Aug 19971821,52617.862.55$7,149
Jul 19975391,62617.582.25$13,129
Jun 19973641,37517.242.26$9,379
May 19973631,53518.972.31$10,430
Apr 19971541,60817.882.08$6,103
Mar 19973581,45318.951.94$9,602
Feb 19973581,17620.492.21$9,930
Jan 19973631,13623.483.54$12,544
Dec 19963671,30723.32$8,558
Nov 19963611,27521.97$7,931
Oct 19963591,13323.31$8,368
Sep 19962881,30122.22$6,399
Aug 19965371,51520.26$10,880
Jul 19963661,53519.55$7,155
Jun 19965291,36318.73$9,908
May 19961781,40819.43$3,459
Apr 19963661,69421.51$7,873
Mar 19963671,80419.38$7,112
Feb 19963671,65416.98$6,232
Jan 19965471,58817.07$9,337
Dec 19953701,47617.19$6,360
Nov 19955521,89116.00$8,832
Oct 19957302,48815.43$11,264
Sep 19953622,18716.18$5,857
Aug 19953582,01615.92$5,699
Jul 19953591,76515.24$5,471
Jun 19955461,39516.41$8,960
May 19955451,85717.56$9,570
Apr 19955361,43317.73$9,503
Mar 19955421,21616.44$8,910
Feb 19953671,13816.58$6,085
Jan 19953581,18815.92$5,699
Dec 19943601,28315.03$5,411
Nov 19945401,14415.90$8,586
Oct 19947381,34215.58$11,498
Sep 19945711,12915.29$8,731
Aug 199417777416.13$2,855
Jul 199427576317.56$4,829
Jun 199430875317.09$5,264
May 199417483115.88$2,763
Apr 199416072214.14$2,262
Mar 199428779012.46$3,576
Feb 199416538312.50$2,063
Jan 199430328512.66$3,836
Dec 199316238812.33$1,997
Nov 199317934214.49$2,594
Oct 199334740915.85$5,500
Sep 199316632415.03$2,495
Aug 199316652715.66$2,600
Jul 199317638415.46$2,721
Jun 199332019116.79$5,373
May 199316717217.68$2,953
Apr 199334032018.05$6,137
Mar 199311661018.14$2,104
Feb 199315655617.90$2,792
Jan 199328642816.93$4,842

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.

Apr 2026 — as filed, then multipliedworked
Oil                   97 bbl  × $ 98.93 =     $9,596
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $9,596

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/3184 is the state's own key, not one this site invented.