COX

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the OZONA (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 39670District 7CField 67995200NGPA filingGasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$32 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 2,312 leases and 2,323 wells, and the rule below applies to all of them.

Discovered
1962-02-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
600 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2006-09-12.

The Commission's schedule remark for this field reads: ZONE TO BE SET UP IN OZONA (CANYON SAND, OIL).

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
GasProduction401,721 Mcf$1,361,251
Total$1,361,251

70,983 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 30.5585, -101.4855. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55848, -101.48551 · 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
7,110 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 7,110 ft.

Completions filed
Dec 1965
1 of 1 wells

1 well

42-1051060910227,110 ftDec 1965

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 20268189.753.15$255
Feb 202695263.503.75$3,570
Jan 20261,11359.138.00$8,902
Dec 20251,38656.664.41$6,117
Nov 202537258.593.93$1,461
Oct 20252359.383.30$76
Sep 202595362.743.08$2,932
Aug 202598563.933.01$2,970
Jul 20251,02466.743.32$3,395
Jun 202590266.483.13$2,822
May 20251,04860.553.23$3,387
Apr 20251,18862.363.54$4,209
Mar 202575267.704.27$3,210
Feb 20251,04370.884.34$4,528
Jan 20251,25974.324.28$5,387
Dec 20241,43668.993.12$4,482
Nov 202475669.052.20$1,662
Oct 202445271.372.28$1,031
Sep 202463269.612.36$1,494
Aug 202419375.632.06$398
Jul 202435779.932.15$766
Jun 202432278.082.63$848
May 202421678.812.20$475
Apr 202431084.451.66$514
Mar 202493980.301.55$1,451
Feb 202487676.091.78$1,562
Jan 202495273.023.30$3,139
Dec 202391771.262.61$2,394
Nov 202395577.892.81$2,681
Oct 202396485.443.09$2,976
Sep 202396489.042.74$2,637
Aug 20231,02180.522.67$2,729
Jul 202399974.852.64$2,639
Jun 20231,06768.962.26$2,410
May 20231,05270.622.23$2,343
Apr 202353278.122.24$1,190
Mar 202351572.852.39$1,232
Feb 202342975.112.47$1,058
Jan 202357376.533.39$1,941
Dec 202271176.415.73$4,073
Nov 202274685.005.65$4,212
Oct 202289987.185.86$5,272
Sep 202283084.888.16$6,776
Aug 202281394.529.13$7,420
Jul 2022881101.587.54$6,645
Jun 2022807115.097.98$6,438
May 2022928109.378.43$7,826
Apr 2022966104.226.84$6,605
Mar 20221,039108.885.08$5,274
Feb 202283891.054.86$4,072
Jan 202291681.844.54$4,157
Dec 202185171.323.90$3,318
Nov 202184377.435.24$4,415
Oct 202198879.795.71$5,645
Sep 202197969.865.35$5,239
Aug 202199766.024.22$4,208
Jul 202197170.783.98$3,867
Jun 20211,04369.493.38$3,526
May 202169463.483.02$2,094
Apr 202190260.362.76$2,488
Mar 202195061.302.72$2,581
Feb 202181857.805.55$4,538
Jan 20211,08350.412.81$3,044
Dec 20201,10144.642.68$2,946
Nov 202095938.772.71$2,596
Oct 202096336.972.48$2,387
Sep 20201,01837.091.99$2,027
Aug 20201,10739.982.39$2,640
Jul 202082738.371.83$1,509
Jun 202089534.901.69$1,513
May 202094216.921.81$1,709
Apr 202091414.751.80$1,649
Mar 202081930.341.86$1,520
Feb 202093449.881.98$1,850
Jan 202079857.252.09$1,672
Dec 201961059.012.30$1,406
Nov 201985155.302.75$2,341
Oct 201992153.472.42$2,227
Sep 201988855.052.66$2,360
Aug 201995453.112.30$2,198
Jul 201999056.272.46$2,435
Jun 201980152.782.49$1,995
May 201996758.482.74$2,650
Apr 201989562.632.75$2,462
Mar 20191,25456.803.06$3,840
Feb 201945650.852.79$1,273
Jan 201973646.033.23$2,376
Dec 201884946.594.19$3,553
Nov 201887652.934.24$3,712
Oct 20181,14861.443.40$3,901
Sep 201864659.543.11$2,008
Aug 201878859.403.07$2,416
Jul 201896665.142.93$2,832
Jun 201895160.183.08$2,926
May 20181,00065.382.90$2,901
Apr 201898563.842.90$2,857
Mar 201899561.222.79$2,773
Feb 201897861.782.77$2,705
Jan 201894162.874.01$3,773
Dec 20171,11557.272.92$3,257
Nov 20171,12855.423.12$3,518
Oct 20171,10349.292.98$3,291
Sep 201757147.523.09$1,763
Aug 20171,13245.373.00$3,401
Jul 20171,05343.873.09$3,251
Jun 20171,02642.493.09$3,168
May 201798545.373.26$3,214
Apr 201796047.933.21$3,083
Mar 201766346.772.98$1,978
Feb 201773350.452.95$2,164
Jan 201787149.413.42$2,978
Dec 201698048.763.72$3,648
Nov 20161,03942.492.64$2,747
Oct 20161,09846.193.09$3,393
Sep 20161,07541.553.10$3,333
Aug 20161,06041.442.92$3,100
Jul 20161,06941.622.92$3,126
Jun 20161,17945.352.69$3,167
May 201648942.521.99$974
Apr 201662736.561.99$1,248
Mar 201684833.011.79$1,521
Feb 201692726.472.06$1,913
Jan 201698527.352.36$2,329
Dec 201592232.362.00$1,845
Nov 201591138.792.17$1,974
Oct 201596043.552.43$2,330
Sep 201596642.992.76$2,665
Aug 20151,01040.162.87$2,901
Jul 20151,02948.152.95$3,030
Jun 201598756.152.88$2,845
May 20151,18455.212.96$3,499
Apr 20151,13349.822.71$3,067
Mar 20151,19642.892.93$3,510
Feb 20151,01944.662.98$3,033
Jan 20151,18343.433.10$3,668
Dec 20141,20054.693.59$4,310
Nov 20141,22470.464.25$5,204
Oct 20141,15178.303.90$4,490
Sep 20141,13586.164.05$4,592
Aug 201479889.394.04$3,220
Jul 20141,03096.564.18$4,305
Jun 20141,10998.164.74$5,253
May 20141,23894.734.73$5,851
Apr 20141,16495.944.81$5,598
Mar 20141,04695.895.06$5,289
Feb 20141,14297.406.19$7,071
Jan 20141,01590.404.86$4,934
Dec 20131,18091.824.35$5,138
Nov 20131,07288.853.74$4,007
Oct 20131,32497.423.78$5,004
Sep 20131,110104.113.72$4,127
Aug 20131,167104.253.52$4,111
Jul 20131,125102.523.72$4,182
Jun 20131,07594.403.93$4,228
May 201381994.834.15$3,398
Apr 20131,07293.964.28$4,591
Mar 201376393.623.91$2,986
Feb 201391591.233.42$3,129
Jan 20131,06091.603.42$3,625
Dec 20121,05086.773.42$3,591
Nov 20121,18286.953.62$4,285
Oct 20121,18389.383.40$4,022
Sep 20121,11994.672.92$3,266
Aug 20121,12192.662.91$3,260
Jul 20121,05985.133.02$3,199
Jun 20121,02079.822.52$2,569
May 20121,12391.612.49$2,794
Apr 2012981101.652.00$1,959
Mar 20121,128105.052.22$2,507
Feb 2012953101.102.57$2,449
Jan 201299698.092.73$2,723
Dec 201187696.873.24$2,838
Nov 201185395.723.31$2,825
Oct 201184884.983.65$3,094
Sep 20111,09583.623.99$4,364
Aug 20111,04783.404.15$4,344
Jul 201180294.144.52$3,623
Jun 20111,07092.904.64$4,965
May 20111,23698.134.40$5,444
Apr 20111,083105.964.33$4,693
Mar 20111,25796.364.06$5,100
Feb 20111,23485.644.18$5,158
Jan 20111,43886.504.59$6,599
Dec 201091385.734.35$3,970
Nov 20101,16780.843.80$4,429
Oct 20101,28378.103.51$4,502
Sep 201073772.633.98$2,933
Aug 201085573.684.42$3,779
Jul 201091372.554.74$4,324
Jun 201087970.364.91$4,316
May 20101,01571.124.24$4,299
Apr 20101,07581.694.12$4,432
Mar 201044578.394.39$1,953
Feb 201040173.585.44$2,182
Jan 201042974.365.96$2,559
Dec 200944171.445.48$2,418
Nov 200945274.593.75$1,696
Oct 200948472.544.11$1,989
Sep 200947965.543.06$1,468
Aug 200951367.423.22$1,651
Jul 200954561.133.46$1,888
Jun 200955866.163.90$2,173
May 200961254.743.93$2,403
Apr 200969746.773.59$2,500
Mar 200969242.144.06$2,809
Feb 200978732.814.63$3,646
Jan 200990835.865.37$4,877
Dec 200899137.105.98$5,923
Nov 200899155.496.86$6,799
Oct 20081,33775.246.92$9,255
Sep 2008897101.767.88$7,066
Aug 20081,118114.228.48$9,484
Jul 20081,134131.0811.39$12,916
Jun 20081,071131.3313.03$13,958
May 2008899123.1711.57$10,405
Apr 20081,120110.3110.45$11,709
Mar 20081,254101.909.66$12,119
Feb 20081,08292.538.77$9,490
Jan 20081,14290.388.21$9,371
Dec 20071,00688.337.30$7,346
Nov 20071,09091.677.29$7,948
Oct 20071,16682.856.92$8,071
Sep 20071,23275.846.24$7,693
Aug 20071,08569.066.39$6,931
Jul 200764470.906.39$4,114
Jun 200765362.007.55$4,929
May 200772658.747.85$5,696
Apr 200770859.617.81$5,526
Mar 200776456.927.30$5,579
Feb 200772355.108.22$5,940
Jan 200789150.306.73$5,994
Dec 200684456.656.92$5,839
Nov 200673454.207.62$5,591
Oct 200669754.906.01$4,192
Sep 200674660.085.04$3,758
Aug 200676368.717.34$5,600
Jul 200677969.376.34$4,941
Jun 2006066.286.38$0
May 200694666.016.42$6,078
Apr 200664564.397.36$4,748
Mar 200676856.707.08$5,440
Feb 200663257.597.75$4,899
Jan 200673260.598.93$6,539
Dec 200586454.9413.42$11,591
Nov 200565354.6910.59$6,914
Oct 200588358.3413.80$12,182
Sep 200578561.4512.08$9,482
Aug 200572461.519.80$7,093
Jul 200568155.697.84$5,342
Jun 200577852.337.38$5,742
May 200570445.226.65$4,682
Apr 200577849.207.36$5,726
Mar 200578650.377.15$5,624
Feb 200564945.226.31$4,096
Jan 200581943.166.32$5,178
Dec 200469239.866.75$4,672
Nov 200488245.286.33$5,583
Oct 200455849.706.52$3,635
Sep 200461143.245.28$3,228
Aug 200476442.375.55$4,241
Jul 200482938.286.08$5,044
Jun 200478936.106.43$5,076
May 200481637.486.49$5,300
Apr 200472134.475.86$4,224
Mar 200465434.365.53$3,617
Feb 200483732.455.51$4,612
Jan 200495132.036.30$5,991
Dec 200387330.266.30$5,501
Nov 200390228.804.60$4,145
Oct 200391428.174.76$4,350
Sep 200391926.314.75$4,365
Aug 20031,14229.765.13$5,858
Jul 200360029.415.17$3,103
Jun 200357428.565.98$3,434
May 200383826.595.97$5,005
Apr 200398226.675.41$5,310
Mar 20031,16631.146.10$7,108
Feb 200377433.487.93$6,135
Jan 200375530.315.58$4,214
Dec 200292826.914.85$4,504
Nov 200286624.664.14$3,583
Oct 200292826.464.23$3,925
Sep 200283327.443.64$3,028
Aug 20021,02425.963.16$3,240
Jul 200285124.583.06$2,606
Jun 200287423.733.34$2,918
May 200298524.663.58$3,530
Apr 200289523.653.51$3,144
Mar 200286622.003.10$2,687
Feb 200288618.222.38$2,105
Jan 200295117.172.38$2,259
Dec 200197016.932.36$2,293
Nov 200199518.072.41$2,393
Oct 20011,12419.782.53$2,842
Sep 20011,03324.262.25$2,326
Aug 20011,21524.873.05$3,710
Jul 20011,46123.933.20$4,671
Jun 200177724.563.82$2,971
May 200193125.524.31$4,010
Apr 200196024.685.34$5,122
Mar 20011,10224.545.38$5,925
Feb 200183127.755.77$4,792
Jan 200199727.478.40$8,374
Dec 200069826.889.12$6,368
Nov 200080632.215.66$4,560
Oct 200069431.235.15$3,571
Sep 200075731.875.19$3,926
Aug 200082429.644.54$3,742
Jul 200065528.534.09$2,679
Jun 200079829.304.40$3,509
May 200068727.263.68$2,528
Apr 200073324.513.12$2,284
Mar 200087528.422.86$2,502
Feb 200076227.622.73$2,078
Jan 200084625.272.48$2,099
Dec 199977124.282.42$1,869
Nov 19991,03623.192.43$2,522
Oct 19991,08020.982.80$3,028
Sep 199990921.752.62$2,381
Aug 199971719.262.88$2,062
Jul 199984417.892.37$2,002
Jun 19991,02315.942.36$2,416
May 19991,10915.792.32$2,574
Apr 19991,16415.102.21$2,570
Mar 19991,41812.471.84$2,607
Feb 19991,3719.981.82$2,492
Jan 19991,26310.381.90$2,400
Dec 19981,5509.201.77$2,749
Nov 19981,01810.892.19$2,225
Oct 19981,08312.421.97$2,133
Sep 19981,19912.592.08$2,497
Aug 19981,38011.301.91$2,632
Jul 19981,24911.742.24$2,794
Jun 19981,15511.242.24$2,584
May 19981,20512.622.21$2,659
Apr 19981,57113.042.51$3,936
Mar 19981,67812.802.31$3,875
Feb 19981,70313.952.30$3,915
Jan 19981,59214.702.15$3,430
Dec 19971,63416.322.41$3,940
Nov 19972,10918.193.09$6,513
Oct 19971,33219.253.15$4,196
Sep 19971,28217.742.95$3,788
Aug 19971,80617.862.55$4,614
Jul 19971,99217.582.25$4,476
Jun 19971,36017.242.26$3,070
May 19971,25118.972.31$2,888
Apr 19971,36117.882.08$2,835
Mar 19971,96318.951.94$3,807
Feb 19971,77120.492.21$3,907
Jan 19971,80423.483.54$6,386
Dec 19962,43823.32$0
Nov 19961,52621.97$0
Oct 199618323.31$0
Sep 19961,38822.22$0
Aug 19961,42620.26$0
Jul 19961,48519.55$0
Jun 19961,68118.73$0
May 19961,54119.43$0
Apr 19961,38021.51$0
Mar 19961,31519.38$0
Feb 19961,42916.98$0
Jan 19961,57517.07$0
Dec 19951,33917.19$0
Nov 19951,55816.00$0
Oct 19951,16615.43$0
Sep 19951,23116.18$0
Aug 19951,39515.92$0
Jul 19951,38015.24$0
Jun 19951,30516.41$0
May 19951,47417.56$0
Apr 19951,38217.73$0
Mar 19951,33916.44$0
Feb 19951,50816.58$0
Jan 19951,33815.92$0
Dec 199418315.03$0
Nov 19941,50815.90$0
Oct 19941,63415.58$0
Sep 19941,42215.29$0
Aug 19941,78116.13$0
Jul 19941,67117.56$0
Jun 19941,75717.09$0
May 19941,93215.88$0
Apr 19941,74614.14$0
Mar 19941,66012.46$0
Feb 19941,73812.50$0
Jan 19941,57812.66$0
Dec 19931,90612.33$0
Nov 19931,74414.49$0
Oct 19931,59915.85$0
Sep 19931,36215.03$0
Aug 19931,68915.66$0
Jul 19931,38415.46$0
Jun 19931,32816.79$0
May 19931,27417.68$0
Apr 19931,32718.05$0
Mar 19932,00218.14$0
Feb 19931,46817.90$0
Jan 19931,50816.93$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.

Mar 2026 — as filed, then multipliedworked
Gas                   81 Mcf  × $  3.15 =       $255

────────────────────────────────────────────────────
Month total                                     $255

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. 7C/G/39670 is the state's own key, not one this site invented.