COX, M. A.

Operated by ELLIS EXPLORATION, INC. (P-5 248895) in the OPELIKA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3503District 05Field 67416001OilCasinghead gasSaveExport
Value, all time
$5.9 M
Mar 1995 – May 2026
Value, last 12 filed months
$48 k
at the published price for each month
Months reported
375
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 21 leases and 32 wells, and the rule below applies to all of them.

Discovered
1946-05-12
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. The field rule took effect on 1986-04-01.

The Commission's schedule remark for this field reads: NET GOR 700 MCF/DAY

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
OilDisposition59,233 bbl$2,290,697
Casinghead gasProduction994,166 Mcf$3,623,150
Total$5,913,847

170,764 Mcf of this lease's gas, across 22 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 (2)

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 32.3040, -95.7438. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.30406, -95.74383 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,967 ft
2 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.
2100.0%

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 8,868 and 9,065 ft, median 8,967 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1979 – Mar 1980
2 of 2 wells

2 wells

42-2130031219,065 ftMar 1980
42-2130030838,868 ftJan 1979

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 (375)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

375 months

May 20260402106.413.05$1,224
Apr 2026022098.932.87$631
Mar 2026053389.753.15$1,679
Feb 2026059263.503.75$2,220
Jan 202619263459.138.00$16,424
Dec 2025048056.664.41$2,118
Nov 2025066758.593.93$2,619
Oct 2025063459.383.30$2,095
Sep 202518274762.743.08$13,717
Aug 2025041663.933.01$1,254
Jul 2025067466.743.32$2,234
Jun 2025048966.483.13$1,530
May 2025051560.553.23$1,665
Apr 202518761362.363.54$13,833
Mar 2025076767.704.27$3,274
Feb 2025065770.884.34$2,852
Jan 202516872974.324.28$15,605
Dec 2024061168.993.12$1,907
Nov 2024065969.052.20$1,449
Oct 2024064171.372.28$1,462
Sep 2024078769.612.36$1,861
Aug 2024030875.632.06$636
Jul 202417726179.932.15$14,708
Jun 2024079278.082.63$2,086
May 2024053678.812.20$1,178
Apr 20240084.451.66$0
Mar 2024069880.301.55$1,079
Feb 2024077976.091.78$1,389
Jan 2024047373.023.30$1,560
Dec 202318174871.262.61$14,851
Nov 2023061077.892.81$1,713
Oct 2023080185.443.09$2,473
Sep 2023072989.042.74$1,994
Aug 202308680.522.67$230
Jul 202316887374.852.64$14,881
Jun 2023073968.962.26$1,669
May 2023080870.622.23$1,800
Apr 2023071778.122.24$1,604
Mar 2023052272.852.39$1,249
Feb 20230075.112.47$0
Jan 2023170076.533.39$13,010
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 2021187071.323.90$13,337
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021072769.865.35$3,890
Aug 20211821,16266.024.22$16,920
Jul 202101,08470.783.98$4,317
Jun 202118989969.493.38$16,173
May 2021084563.483.02$2,550
Apr 202116792060.362.76$12,618
Mar 20211851,22561.302.72$14,669
Feb 2021071057.805.55$3,939
Jan 20211861,08250.412.81$12,417
Dec 2020096444.642.68$2,579
Nov 202001,02138.772.71$2,763
Oct 20201591,01936.972.48$8,404
Sep 202017060537.091.99$7,510
Aug 2020094439.982.39$2,252
Jul 202016398138.371.83$8,045
Jun 202001,06234.901.69$1,795
May 20201811,10516.921.81$5,068
Apr 202001,29914.751.80$2,344
Mar 2020099330.341.86$1,843
Feb 202001,34449.881.98$2,662
Jan 20202021,33457.252.09$14,359
Dec 201901,43059.012.30$3,295
Nov 201901,47555.302.75$4,057
Oct 201901,06053.472.42$2,564
Sep 201918635055.052.66$11,169
Aug 201917650053.112.30$10,500
Jul 2019035256.272.46$866
Jun 2019051352.782.49$1,278
May 2019054658.482.74$1,496
Apr 2019053662.632.75$1,474
Mar 2019035756.803.06$1,093
Feb 2019028650.852.79$799
Jan 2019029346.033.23$946
Dec 2018025346.594.19$1,059
Nov 2018035652.934.24$1,508
Oct 2018029361.443.40$996
Sep 2018035159.543.11$1,091
Aug 2018032559.403.07$997
Jul 2018059065.142.93$1,730
Jun 201818769460.183.08$13,389
May 2018047765.382.90$1,384
Apr 2018013663.842.90$395
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180462.874.01$16
Dec 20170357.272.92$9
Nov 20170055.423.12$0
Oct 2017019249.292.98$573
Sep 2017067747.523.09$2,090
Aug 2017085545.373.00$2,569
Jul 2017090143.873.09$2,782
Jun 2017077742.493.09$2,399
May 2017063545.373.26$2,072
Apr 2017073347.933.21$2,354
Mar 2017070946.772.98$2,115
Feb 201701,05950.452.95$3,127
Jan 20171901,18549.413.42$13,439
Dec 20161741,11248.763.72$12,624
Nov 2016046442.492.64$1,227
Oct 2016072046.193.09$2,225
Sep 2016066041.553.10$2,046
Aug 201601,48741.442.92$4,348
Jul 201601,34341.622.92$3,927
Jun 20161891,25945.352.69$11,953
May 201601,21442.521.99$2,417
Apr 201601,25836.561.99$2,505
Mar 20161761,17333.011.79$7,914
Feb 201601,08126.472.06$2,231
Jan 2016017627.352.36$416
Dec 20150032.362.00$0
Nov 2015089738.792.17$1,944
Oct 201501,04843.552.43$2,543
Sep 201501,01442.992.76$2,797
Aug 2015080740.162.87$2,318
Jul 2015076548.152.95$2,253
Jun 2015058356.152.88$1,681
May 2015076555.212.96$2,261
Apr 2015061849.822.71$1,673
Mar 201535389342.892.93$17,761
Feb 201501,03144.662.98$3,068
Jan 201501,21843.433.10$3,777
Dec 201401,28554.693.59$4,615
Nov 20141791,35170.464.25$18,357
Oct 201401,27678.303.90$4,978
Sep 20141641,46186.164.05$20,041
Aug 201401,17689.394.04$4,745
Jul 201401,17696.564.18$4,915
Jun 20141741,51998.164.74$24,275
May 201401,59194.734.73$7,520
Apr 201401,32395.944.81$6,362
Mar 2014090995.895.06$4,597
Feb 20141651,14397.406.19$23,148
Jan 20141761,51090.404.86$23,250
Dec 201301,29591.824.35$5,639
Nov 20131491,39888.853.74$18,465
Oct 201301,86197.423.78$7,033
Sep 20131752,101104.113.72$26,030
Aug 201301,714104.253.52$6,038
Jul 20131861,680102.523.72$25,315
Jun 201302,03594.403.93$8,004
May 201301,60394.834.15$6,651
Apr 20131531,37993.964.28$20,282
Mar 20131802,09393.623.91$25,041
Feb 201302,41591.233.42$8,259
Jan 201302,31691.603.42$7,921
Dec 20121702,24086.773.42$22,412
Nov 201202,24786.953.62$8,145
Oct 201201,11589.383.40$3,791
Sep 201201,54694.672.92$4,512
Aug 20123511,42092.662.91$36,653
Jul 201201,99385.133.02$6,020
Jun 201201,79979.822.52$4,532
May 201201,95091.612.49$4,852
Apr 201201,645101.652.00$3,285
Mar 20121761,601105.052.22$22,046
Feb 201201,432101.102.57$3,681
Jan 201201,04298.092.73$2,849
Dec 20113621,11996.873.24$38,692
Nov 201101,82595.723.31$6,043
Oct 201102,03184.983.65$7,410
Sep 20113611,52283.623.99$36,253
Aug 201102,12083.404.15$8,797
Jul 201102,19894.144.52$9,929
Jun 201102,07292.904.64$9,614
May 20111822,03398.134.40$26,815
Apr 20113471,793105.964.33$44,538
Mar 20111722,18996.364.06$25,455
Feb 201102,29985.644.18$9,610
Jan 201101,83486.504.59$8,416
Dec 20101652,73085.734.35$26,015
Nov 201002,89080.843.80$10,969
Oct 201003,10678.103.51$10,899
Sep 20103562,99772.633.98$37,783
Aug 201001,91173.684.42$8,445
Jul 20103772,20872.554.74$37,810
Jun 201002,51070.364.91$12,325
May 20101692,79771.124.24$23,865
Apr 20101552,62181.694.12$23,468
Mar 201002,60578.394.39$11,432
Feb 20101552,40873.585.44$24,510
Jan 20101752,80274.365.96$29,724
Dec 20091772,52871.445.48$26,508
Nov 20091722,57674.593.75$22,493
Oct 20091882,86372.544.11$25,405
Sep 200902,57065.543.06$7,876
Aug 20091573,04167.423.22$20,372
Jul 20091722,75961.133.46$20,073
Jun 20091752,59366.163.90$21,678
May 20091712,57854.743.93$19,481
Apr 200902,32646.773.59$8,345
Mar 20093642,67042.144.06$26,176
Feb 20091742,41432.814.63$16,893
Jan 200902,75935.865.37$14,819
Dec 200803,31937.105.98$19,838
Nov 200802,89655.496.86$19,868
Oct 20083523,53175.246.92$50,926
Sep 200804,364101.767.88$34,376
Aug 20081683,042114.228.48$44,994
Jul 20081743,314131.0811.39$60,552
Jun 20081573,323131.3313.03$63,926
May 20081703,422123.1711.57$60,546
Apr 20081704,910110.3110.45$70,086
Mar 20081733,109101.909.66$47,674
Feb 20081392,67192.538.77$36,288
Jan 20081763,21390.388.21$42,272
Dec 20071742,91088.337.30$36,618
Nov 200703,43491.677.29$25,040
Oct 20071733,73382.856.92$40,173
Sep 20071703,38575.846.24$34,029
Aug 20071703,78569.066.39$35,919
Jul 20071732,87470.906.39$30,625
Jun 20073292,63962.007.55$40,318
May 200702,76658.747.85$21,703
Apr 20071692,67059.617.81$30,914
Mar 20072922,81556.927.30$37,176
Feb 20071742,36155.108.22$28,985
Jan 20071722,51950.306.73$25,597
Dec 20063232,58656.656.92$36,189
Nov 20061742,61654.207.62$29,358
Oct 200602,95854.906.01$17,789
Sep 20061732,74160.085.04$24,201
Aug 20063162,68868.717.34$41,442
Jul 20061782,48369.376.34$28,097
Jun 20061633,11966.286.38$30,715
May 20063203,16666.016.42$41,465
Apr 20063493,00064.397.36$44,554
Mar 200603,01656.707.08$21,362
Feb 20061722,68457.597.75$30,709
Jan 20063503,04660.598.93$48,417
Dec 20051773,15154.9413.42$51,996
Nov 20053502,98854.6910.59$50,780
Oct 200503,12658.3413.80$43,126
Sep 20051673,00461.4512.08$46,547
Aug 20051723,05461.519.80$40,499
Jul 20053243,01755.697.84$41,708
Jun 20051723,10352.337.38$31,904
May 20053373,40845.226.65$37,906
Apr 200503,10549.207.36$22,854
Mar 20051713,34350.377.15$32,532
Feb 20054823,00745.226.31$40,776
Jan 200502,03743.166.32$12,878
Dec 20041793,40739.866.75$30,136
Nov 20043363,33345.286.33$36,313
Oct 20041743,50749.706.52$31,496
Sep 20043463,32743.245.28$32,541
Aug 20041763,28842.375.55$25,708
Jul 200403,24238.286.08$19,725
Jun 20041813,51236.106.43$29,127
May 20041783,73437.486.49$30,922
Apr 20041713,56934.475.86$26,803
Mar 20043313,66334.365.53$31,630
Feb 20043543,34032.455.51$29,889
Jan 20043563,61132.036.30$34,151
Dec 20031813,62030.266.30$28,289
Nov 200303,16628.804.60$14,548
Oct 20033344,52328.174.76$30,937
Sep 20031633,49826.314.75$20,902
Aug 20033583,89829.765.13$30,650
Jul 20031743,77529.415.17$24,637
Jun 20031743,76328.565.98$27,483
May 20033503,89326.595.97$32,558
Apr 20033483,72226.675.41$29,407
Mar 20033583,82331.146.10$34,453
Feb 200313,28333.487.93$26,054
Jan 20033543,96130.315.58$32,840
Dec 20023253,95826.914.85$27,957
Nov 20021753,53224.664.14$18,927
Oct 20023533,85726.464.23$25,652
Sep 20021744,10727.443.64$19,704
Aug 20021484,20125.963.16$17,135
Jul 20021943,43624.583.06$15,289
Jun 20021803,40223.733.34$15,628
May 20023563,81024.663.58$22,434
Apr 20021803,75423.653.51$17,442
Mar 20023613,82522.003.10$19,810
Feb 20021843,46718.222.38$11,589
Jan 20023613,80117.172.38$15,228
Dec 20011173,69716.932.36$10,722
Nov 20013653,65918.072.41$15,397
Oct 20011793,87319.782.53$13,335
Sep 20011733,52424.262.25$12,131
Aug 20013544,13524.873.05$21,429
Jul 20013404,38623.933.20$22,159
Jun 20013354,32624.563.82$24,771
May 20011754,25125.524.31$22,776
Apr 20013514,34624.685.34$31,850
Mar 20013584,48524.545.38$32,899
Feb 20013424,15927.755.77$33,476
Jan 20015304,13927.478.40$49,322
Dec 20001764,38526.889.12$44,733
Nov 20003614,52532.215.66$37,230
Oct 20005374,60531.235.15$40,466
Sep 200004,56231.875.19$23,661
Aug 20003584,73929.644.54$32,130
Jul 20003514,95228.534.09$30,266
Jun 20003544,40629.304.40$29,746
May 20001804,14427.263.68$20,156
Apr 20005334,83224.513.12$28,120
Mar 20003574,57928.422.86$23,241
Feb 20005444,29827.622.73$26,744
Jan 200003,77525.272.48$9,364
Dec 19991795,51324.282.42$17,708
Nov 19994994,91523.192.43$23,535
Oct 19991665,72820.982.80$19,542
Sep 19995154,98621.752.62$24,259
Aug 19991774,85919.262.88$17,382
Jul 19991694,85217.892.37$14,534
Jun 19995014,36815.942.36$18,304
May 19995294,54515.792.32$18,902
Apr 19991795,24115.102.21$14,275
Mar 19993585,95012.471.84$15,402
Feb 19993614,5149.981.82$11,808
Jan 19991764,00410.381.90$9,434
Dec 19983583,8629.201.77$10,142
Nov 199804,09110.892.19$8,942
Oct 19983464,53212.421.97$13,222
Sep 19981786,40412.592.08$15,578
Aug 19983436,40411.301.91$16,091
Jul 19983425,75011.742.24$16,879
Jun 19981796,81311.242.24$17,254
May 19983557,31612.622.21$20,622
Apr 19983616,98713.042.51$22,212
Mar 19983617,07912.802.31$20,969
Feb 19983636,66013.952.30$20,376
Jan 19981876,98514.702.15$17,800
Dec 19973627,29416.322.41$23,494
Nov 19975437,25518.193.09$32,283
Oct 19971847,69919.253.15$27,792
Sep 19975087,47217.742.95$31,091
Aug 19975387,12617.862.55$27,814
Jul 19973496,34917.582.25$20,401
Jun 19971815,09917.242.26$14,630
May 19973526,73718.972.31$22,230
Apr 19973596,22217.882.08$19,378
Mar 19973566,73118.951.94$19,799
Feb 19975475,94620.492.21$24,324
Jan 19973646,57523.483.54$31,820
Dec 19965186,87823.32$12,080
Nov 19965396,66321.97$11,842
Oct 19963657,10123.31$8,508
Sep 19963616,54122.22$8,021
Aug 19965387,13420.26$10,900
Jul 19963597,18219.55$7,018
Jun 19965167,32518.73$9,665
May 19963666,89319.43$7,111
Apr 19965566,71421.51$11,960
Mar 19965576,67819.38$10,795
Feb 19963716,38016.98$6,300
Jan 19967426,99017.07$12,666
Dec 199537110,44617.19$6,377
Nov 199555610,23916.00$8,896
Oct 19955389,80515.43$8,301
Sep 19955467,28716.18$8,834
Aug 199552410,85515.92$8,342
Jul 19957326,66615.24$11,156
Jun 19953648,27116.41$5,973
May 19955238,77917.56$9,184
Apr 19955407,01917.73$9,574
Mar 19952928,91816.44$4,800

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       402 Mcf  × $  3.05 =     $1,224

────────────────────────────────────────────────────
Month total                                   $1,224

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. 05/O/3503 is the state's own key, not one this site invented.