COX, G.A.

Operated by MIDDLETON OIL COMPANY (P-5 565000) in the LAS TIENDAS (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 61726District 04Field 52211060NGPA filingCondensateGasSaveExport
Value, all time
$952 k
Jan 1993 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 754 leases and 754 wells, and the rule below applies to all of them.

Discovered
1974-04-22
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-08-23.

The Commission's schedule remark for this field reads: REMAINS SUSPENDED. FIELD REMAINS SET TO MANUAL REVIEW.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1 bbl$63
GasProduction255,955 Mcf$951,991
Total$952,054

45,279 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.

These wells centre on 27.9156, -99.6413. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.91560, -99.64131 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,932 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 6,932 ft.

Completions filed
Jul 1974
1 of 1 wells

1 well

42-4793070416,932 ftJul 1974

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 20260235106.413.05$716
Apr 2026017398.932.87$496
Mar 2026029189.753.15$916
Feb 2026026963.503.75$1,009
Jan 2026030759.138.00$2,455
Dec 2025030656.664.41$1,350
Nov 2025029558.593.93$1,158
Oct 2025030559.383.30$1,008
Sep 2025027262.743.08$837
Aug 2025028963.933.01$871
Jul 2025028566.743.32$945
Jun 2025028866.483.13$901
May 2025029160.553.23$941
Apr 2025027162.363.54$960
Mar 2025031267.704.27$1,332
Feb 2025025470.884.34$1,103
Jan 2025031974.324.28$1,365
Dec 2024023368.993.12$727
Nov 2024023369.052.20$512
Oct 2024023971.372.28$545
Sep 2024022869.612.36$539
Aug 2024022375.632.06$460
Jul 2024021479.932.15$459
Jun 2024044578.082.63$1,172
May 2024032178.812.20$706
Apr 2024021584.451.66$357
Mar 2024023380.301.55$360
Feb 2024021776.091.78$387
Jan 2024024973.023.30$821
Dec 2023025271.262.61$658
Nov 2023023977.892.81$671
Oct 2023025185.443.09$775
Sep 2023016289.042.74$443
Aug 2023019580.522.67$521
Jul 2023023874.852.64$629
Jun 2023023168.962.26$522
May 2023025570.622.23$568
Apr 2023027278.122.24$609
Mar 2023024272.852.39$579
Feb 2023024875.112.47$611
Jan 2023027176.533.39$918
Dec 2022026876.415.73$1,535
Nov 2022024585.005.65$1,383
Oct 2022025287.185.86$1,478
Sep 2022026084.888.16$2,123
Aug 2022026694.529.13$2,428
Jul 20220254101.587.54$1,916
Jun 20220243115.097.98$1,938
May 20220263109.378.43$2,218
Apr 20220251104.226.84$1,716
Mar 20220267108.885.08$1,355
Feb 2022022291.054.86$1,079
Jan 2022015581.844.54$703
Dec 2021027371.323.90$1,064
Nov 2021027077.435.24$1,414
Oct 2021026479.795.71$1,508
Sep 2021024569.865.35$1,311
Aug 2021026566.024.22$1,118
Jul 2021026170.783.98$1,039
Jun 2021025269.493.38$852
May 2021037363.483.02$1,126
Apr 2021021060.362.76$579
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021026650.412.81$748
Dec 2020030344.642.68$811
Nov 2020029638.772.71$801
Oct 2020030236.972.48$748
Sep 2020026437.091.99$526
Aug 2020029939.982.39$713
Jul 2020047738.371.83$871
Jun 2020024634.901.69$416
May 2020026216.921.81$475
Apr 2020029814.751.80$538
Mar 2020030930.341.86$574
Feb 2020029549.881.98$584
Jan 2020032057.252.09$670
Dec 2019032459.012.30$747
Nov 2019028055.302.75$770
Oct 2019057153.472.42$1,381
Sep 2019031155.052.66$826
Aug 2019031653.112.30$728
Jul 2019031056.272.46$763
Jun 2019032152.782.49$800
May 2019031658.482.74$866
Apr 2019032762.632.75$899
Mar 2019032956.803.06$1,007
Feb 2019031850.852.79$888
Jan 2019031446.033.23$1,014
Dec 2018030146.594.19$1,260
Nov 2018031752.934.24$1,343
Oct 2018032161.443.40$1,091
Sep 2018032159.543.11$998
Aug 2018035659.403.07$1,092
Jul 2018034965.142.93$1,023
Jun 2018034060.183.08$1,046
May 2018035265.382.90$1,021
Apr 2018034663.842.90$1,004
Mar 2018035661.222.79$992
Feb 2018031461.782.77$869
Jan 2018135362.874.01$1,478
Dec 2017033757.272.92$985
Nov 2017034455.423.12$1,073
Oct 2017035249.292.98$1,050
Sep 2017036047.523.09$1,111
Aug 2017036745.373.00$1,103
Jul 2017036743.873.09$1,133
Jun 2017029642.493.09$914
May 2017040345.373.26$1,315
Apr 2017034547.933.21$1,108
Mar 2017041746.772.98$1,244
Feb 2017032950.452.95$971
Jan 2017035949.413.42$1,227
Dec 2016037848.763.72$1,407
Nov 2016040942.492.64$1,082
Oct 2016054746.193.09$1,690
Sep 2016036641.553.10$1,135
Aug 2016036441.442.92$1,064
Jul 2016038041.622.92$1,111
Jun 2016041045.352.69$1,101
May 2016053442.521.99$1,063
Apr 2016042636.561.99$848
Mar 2016045933.011.79$823
Feb 2016060126.472.06$1,240
Jan 2016066427.352.36$1,570
Dec 2015062032.362.00$1,241
Nov 2015056938.792.17$1,233
Oct 2015060543.552.43$1,468
Sep 2015059642.992.76$1,644
Aug 2015060840.162.87$1,746
Jul 2015058148.152.95$1,711
Jun 2015054856.152.88$1,580
May 2015056855.212.96$1,679
Apr 2015058349.822.71$1,578
Mar 2015060942.892.93$1,787
Feb 2015054044.662.98$1,607
Jan 2015056143.433.10$1,739
Dec 2014051154.693.59$1,835
Nov 2014057070.464.25$2,424
Oct 2014061678.303.90$2,403
Sep 2014038786.164.05$1,566
Aug 2014034789.394.04$1,400
Jul 2014046796.564.18$1,952
Jun 2014044798.164.74$2,117
May 2014045394.734.73$2,141
Apr 2014043795.944.81$2,102
Mar 2014045395.895.06$2,291
Feb 2014041997.406.19$2,594
Jan 2014046990.404.86$2,280
Dec 2013045891.824.35$1,994
Nov 2013045288.853.74$1,690
Oct 2013046397.423.78$1,750
Sep 20130470104.113.72$1,747
Aug 20130505104.253.52$1,779
Jul 20130500102.523.72$1,859
Jun 2013048294.403.93$1,896
May 2013053294.834.15$2,207
Apr 2013048793.964.28$2,086
Mar 2013050993.623.91$1,992
Feb 2013045191.233.42$1,542
Jan 2013049591.603.42$1,693
Dec 2012036986.773.42$1,262
Nov 2012047286.953.62$1,711
Oct 2012050089.383.40$1,700
Sep 2012051094.672.92$1,488
Aug 2012050892.662.91$1,477
Jul 2012052585.133.02$1,586
Jun 2012051579.822.52$1,297
May 2012052491.612.49$1,304
Apr 20120517101.652.00$1,032
Mar 20120494105.052.22$1,098
Feb 20120603101.102.57$1,550
Jan 2012062198.092.73$1,698
Dec 2011059296.873.24$1,918
Nov 2011045295.723.31$1,497
Oct 2011047084.983.65$1,715
Sep 2011041283.623.99$1,642
Aug 201101,24783.404.15$5,174
Jul 20110094.144.52$0
Jun 2011012892.904.64$594
May 2011046198.134.40$2,031
Apr 20110447105.964.33$1,937
Mar 2011049196.364.06$1,992
Feb 2011037085.644.18$1,547
Jan 2011048386.504.59$2,216
Dec 2010057285.734.35$2,487
Nov 2010064580.843.80$2,448
Oct 2010065078.103.51$2,281
Sep 2010062872.633.98$2,499
Aug 2010068673.684.42$3,032
Jul 2010065772.554.74$3,112
Jun 2010063870.364.91$3,133
May 2010066471.124.24$2,812
Apr 2010064281.694.12$2,647
Mar 2010065478.394.39$2,870
Feb 2010058973.585.44$3,206
Jan 2010071474.365.96$4,258
Dec 2009067271.445.48$3,685
Nov 2009067674.593.75$2,536
Oct 2009066872.544.11$2,746
Sep 2009066065.543.06$2,023
Aug 2009066467.423.22$2,137
Jul 2009069761.133.46$2,415
Jun 2009068866.163.90$2,680
May 2009068654.743.93$2,693
Apr 2009071446.773.59$2,561
Mar 2009069342.144.06$2,813
Feb 2009062232.814.63$2,882
Jan 2009069835.865.37$3,749
Dec 2008070337.105.98$4,202
Nov 2008070355.496.86$4,823
Oct 2008070875.246.92$4,901
Sep 20080714101.767.88$5,624
Aug 20080705114.228.48$5,981
Jul 20080690131.0811.39$7,859
Jun 20080711131.3313.03$9,266
May 20080726123.1711.57$8,403
Apr 20080658110.3110.45$6,879
Mar 20080739101.909.66$7,142
Feb 2008071792.538.77$6,289
Jan 2008072990.388.21$5,982
Dec 2007076588.337.30$5,586
Nov 2007081291.677.29$5,921
Oct 2007082782.856.92$5,724
Sep 2007081575.846.24$5,089
Aug 2007083369.066.39$5,321
Jul 2007079370.906.39$5,066
Jun 2007076162.007.55$5,744
May 2007084358.747.85$6,614
Apr 2007084559.617.81$6,595
Mar 2007088556.927.30$6,462
Feb 2007080055.108.22$6,573
Jan 2007090550.306.73$6,088
Dec 2006091056.656.92$6,296
Nov 2006093354.207.62$7,107
Oct 2006092954.906.01$5,587
Sep 2006088460.085.04$4,453
Aug 2006098868.717.34$7,252
Jul 2006090069.376.34$5,708
Jun 2006092666.286.38$5,911
May 2006093566.016.42$6,007
Apr 2006093664.397.36$6,889
Mar 2006097956.707.08$6,934
Feb 2006089257.597.75$6,914
Jan 2006098760.598.93$8,817
Dec 2005099954.9413.42$13,402
Nov 2005098254.6910.59$10,398
Oct 200501,01358.3413.80$13,975
Sep 2005093061.4512.08$11,233
Aug 200501,03761.519.80$10,159
Jul 200501,05555.697.84$8,275
Jun 200501,07652.337.38$7,942
May 200501,08745.226.65$7,230
Apr 200501,07549.207.36$7,913
Mar 200501,10050.377.15$7,870
Feb 200501,16745.226.31$7,366
Jan 200501,13643.166.32$7,182
Dec 200401,09739.866.75$7,406
Nov 200401,04745.286.33$6,628
Oct 200401,14749.706.52$7,473
Sep 200401,13943.245.28$6,018
Aug 200401,23442.375.55$6,850
Jul 200401,52938.286.08$9,303
Jun 200401,45536.106.43$9,360
May 200401,59937.486.49$10,385
Apr 200402,04934.475.86$12,004
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003010228.804.60$469
Oct 2003065628.174.76$3,122
Sep 2003082326.314.75$3,909
Aug 2003089429.765.13$4,586
Jul 2003096529.415.17$4,990
Jun 2003088728.565.98$5,307
May 2003071026.595.97$4,241
Apr 2003064526.675.41$3,488
Mar 2003072131.146.10$4,395
Feb 2003053333.487.93$4,224
Jan 2003056830.315.58$3,171
Dec 2002069126.914.85$3,354
Nov 2002061224.664.14$2,532
Oct 2002079926.464.23$3,379
Sep 2002073727.443.64$2,679
Aug 2002076425.963.16$2,417
Jul 2002072224.583.06$2,211
Jun 2002068823.733.34$2,297
May 2002070124.663.58$2,512
Apr 2002052223.653.51$1,833
Mar 2002036522.003.10$1,132
Feb 2002054818.222.38$1,302
Jan 2002085717.172.38$2,036
Dec 2001087816.932.36$2,076
Nov 2001069618.072.41$1,674
Oct 2001068319.782.53$1,727
Sep 2001085524.262.25$1,925
Aug 2001080124.873.05$2,446
Jul 2001088923.933.20$2,842
Jun 2001088624.563.82$3,388
May 2001099425.524.31$4,281
Apr 2001092924.685.34$4,957
Mar 2001097024.545.38$5,215
Feb 2001077827.755.77$4,487
Jan 2001089427.478.40$7,508
Dec 2000077526.889.12$7,070
Nov 2000069932.215.66$3,955
Oct 2000065831.235.15$3,386
Sep 2000096931.875.19$5,026
Aug 2000091429.644.54$4,150
Jul 2000072228.534.09$2,953
Jun 2000074929.304.40$3,294
May 2000092727.263.68$3,411
Apr 2000094524.513.12$2,945
Mar 200001,08628.422.86$3,106
Feb 2000083927.622.73$2,288
Jan 2000099725.272.48$2,473
Dec 199901,14324.282.42$2,770
Nov 199901,23123.192.43$2,996
Oct 199901,26220.982.80$3,538
Sep 199901,02021.752.62$2,671
Aug 199901,14619.262.88$3,295
Jul 199901,47117.892.37$3,490
Jun 199901,49315.942.36$3,527
May 199901,46615.792.32$3,403
Apr 199901,34315.102.21$2,965
Mar 199901,59912.471.84$2,939
Feb 199901,4199.981.82$2,579
Jan 1999071110.381.90$1,351
Dec 199805229.201.77$926
Nov 1998053910.892.19$1,178
Oct 1998072612.421.97$1,430
Sep 1998060412.592.08$1,258
Aug 1998076811.301.91$1,465
Jul 1998085011.742.24$1,902
Jun 1998079211.242.24$1,772
May 1998093412.622.21$2,061
Apr 1998092513.042.51$2,317
Mar 199801,04112.802.31$2,404
Feb 1998092413.952.30$2,124
Jan 1998090414.702.15$1,948
Dec 1997098916.322.41$2,385
Nov 1997090318.193.09$2,789
Oct 1997094719.253.15$2,983
Sep 1997094217.742.95$2,784
Aug 1997093117.862.55$2,378
Jul 199701,16517.582.25$2,618
Jun 199701,07317.242.26$2,422
May 1997095118.972.31$2,195
Apr 1997095017.882.08$1,979
Mar 199701,02718.951.94$1,992
Feb 1997076020.492.21$1,676
Jan 1997082623.483.54$2,924
Dec 1996098223.32$0
Nov 199601,07121.97$0
Oct 199601,06223.31$0
Sep 1996057422.22$0
Aug 199601,26020.26$0
Jul 1996050519.55$0
Jun 1996050818.73$0
May 1996083219.43$0
Apr 1996089221.51$0
Mar 1996079219.38$0
Feb 1996065016.98$0
Jan 199601,13217.07$0
Dec 1995088417.19$0
Nov 1995085616.00$0
Oct 199501,46715.43$0
Sep 199501,05916.18$0
Aug 199501,59915.92$0
Jul 199501,52215.24$0
Jun 199501,58216.41$0
May 199501,23517.56$0
Apr 199501,61717.73$0
Mar 199501,58116.44$0
Feb 199501,31716.58$0
Jan 199501,34715.92$0
Dec 199401,86115.03$0
Nov 199401,92215.90$0
Oct 199402,06815.58$0
Sep 1994065515.29$0
Aug 1994056116.13$0
Jul 1994049517.56$0
Jun 1994058617.09$0
May 1994053315.88$0
Apr 1994055414.14$0
Mar 1994061612.46$0
Feb 1994057312.50$0
Jan 1994065912.66$0
Dec 1993064612.33$0
Nov 1993065214.49$0
Oct 1993061115.85$0
Sep 1993062615.03$0
Aug 1993065515.66$0
Jul 1993063015.46$0
Jun 1993061616.79$0
May 1993076717.68$0
Apr 1993062018.05$0
Mar 1993072518.14$0
Feb 1993063317.90$0
Jan 1993068916.93$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
Condensate             0 bbl  × $106.41 =         $0
Gas                  235 Mcf  × $  3.05 =       $716

────────────────────────────────────────────────────
Month total                                     $716

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. 04/G/61726 is the state's own key, not one this site invented.