NOWELL

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

Oil lease lease 64335District 8AField 24377300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$56 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 33 leases and 40 wells, and the rule below applies to all of them.

Discovered
1981-06-19
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: 80 AC. OPTION-DIAG 3250

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
OilDisposition65,234 bbl$2,666,843
Casinghead gasProduction63,689 Mcf$213,010
Total$2,879,853

16,857 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 32.7049, -101.7609. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.70488, -101.76088 · 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
10,555 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 10,555 ft.

Completions filed
Apr 1983
1 of 1 wells

1 well

42-11531784110,555 ftApr 1983

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 202661098.932.87$6,035
Mar 2026181089.753.15$16,245
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025184056.664.41$10,425
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025181062.743.08$11,356
Aug 2025184063.933.01$11,763
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025164062.363.54$10,227
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024179068.993.12$12,349
Nov 20240069.052.20$0
Oct 2024153071.372.28$10,920
Sep 20240069.612.36$0
Aug 2024181075.632.06$13,689
Jul 20240079.932.15$0
Jun 2024183078.082.63$14,289
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024180080.301.55$14,454
Feb 2024175076.091.78$13,316
Jan 20240073.023.30$0
Dec 2023181071.262.61$12,898
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023178089.042.74$15,849
Aug 20230080.522.67$0
Jul 2023178074.852.64$13,323
Jun 202301168.962.26$25
May 2023140970.622.23$9,907
Apr 2023181078.122.24$14,140
Mar 20230072.852.39$0
Feb 2023187075.112.47$14,046
Jan 20230076.533.39$0
Dec 2022180076.415.73$13,754
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 20221800115.097.98$20,716
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221670108.885.08$18,183
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
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 202199069.493.38$6,880
May 20210063.483.02$0
Apr 2021191060.362.76$11,529
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021174050.412.81$8,771
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020167036.972.48$6,174
Sep 2020167037.091.99$6,194
Aug 20200039.982.39$0
Jul 2020167038.371.83$6,408
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 2019170055.302.75$9,401
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019167053.112.30$8,869
Jul 2019167056.272.46$9,397
Jun 2019180052.782.49$9,500
May 2019168058.482.74$9,825
Apr 20190062.632.75$0
Mar 2019189056.803.06$10,735
Feb 2019180050.852.79$9,153
Jan 2019171046.033.23$7,871
Dec 2018182046.594.19$8,479
Nov 2018170052.934.24$8,998
Oct 2018182061.443.40$11,182
Sep 2018171059.543.11$10,181
Aug 2018176059.403.07$10,454
Jul 2018348065.142.93$22,669
Jun 2018169060.183.08$10,170
May 2018171065.382.90$11,180
Apr 20180063.842.90$0
Mar 2018340061.222.79$20,815
Feb 2018171061.782.77$10,564
Jan 2018180062.874.01$11,317
Dec 2017345057.272.92$19,758
Nov 2017367055.423.12$20,339
Oct 2017170049.292.98$8,379
Sep 2017354047.523.09$16,822
Aug 2017169045.373.00$7,668
Jul 2017528043.873.09$23,163
Jun 2017343042.493.09$14,574
May 2017532045.373.26$24,137
Apr 2017149047.933.21$7,142
Mar 2017197946.772.98$9,241
Feb 2017971950.452.95$4,950
Jan 2017455249.413.42$2,401
Dec 2016672248.763.72$3,349
Nov 201649042.492.64$2,082
Oct 201614712046.193.09$7,161
Sep 201614717041.553.10$6,635
Aug 201614811641.442.92$6,472
Jul 20161489341.622.92$6,432
Jun 201614816945.352.69$7,166
May 201614918942.521.99$6,712
Apr 201614915036.561.99$5,746
Mar 201610013633.011.79$3,545
Feb 201615015526.472.06$4,290
Jan 201627418027.352.36$7,919
Dec 201521030532.362.00$7,406
Nov 201522235538.792.17$9,381
Oct 201524332343.552.43$11,366
Sep 201523819142.992.76$10,758
Aug 201510531940.162.87$5,133
Jul 2015015548.152.95$456
Jun 20155515056.152.88$3,521
May 20156115555.212.96$3,826
Apr 201518315049.822.71$9,523
Mar 201519015542.892.93$8,604
Feb 201515415644.662.98$7,342
Jan 20155516643.433.10$2,903
Dec 201419315554.693.59$11,112
Nov 201419215070.464.25$14,166
Oct 201417915578.303.90$14,620
Sep 201418215086.164.05$16,288
Aug 201412115589.394.04$11,442
Jul 201425115596.564.18$24,884
Jun 201417416598.164.74$17,861
May 201410326494.734.73$11,005
Apr 201415820795.944.81$16,154
Mar 201418628095.895.06$19,251
Feb 201419514097.406.19$19,860
Jan 201414426090.404.86$14,281
Dec 201313119191.824.35$12,860
Nov 20136517288.853.74$6,418
Oct 20139814597.423.78$10,095
Sep 201316086104.113.72$16,977
Aug 20139797104.253.52$10,454
Jul 20133240102.523.72$3,429
Jun 2013641194.403.93$6,085
May 2013976994.834.15$9,485
Apr 20139917893.964.28$10,064
Mar 201316217693.623.91$15,855
Feb 2013131091.233.42$11,951
Jan 20130091.603.42$0
Dec 201266086.773.42$5,727
Nov 201297086.953.62$8,434
Oct 2012130089.383.40$11,619
Sep 20129711094.672.92$9,504
Aug 201296092.662.91$8,895
Jul 201297085.133.02$8,258
Jun 201212914179.822.52$10,652
May 201265091.612.49$5,955
Apr 2012970101.652.00$9,860
Mar 20121310105.052.22$13,762
Feb 2012980101.102.57$9,908
Jan 201296098.092.73$9,417
Dec 2011131096.873.24$12,690
Nov 201166095.723.31$6,318
Oct 201197084.983.65$8,243
Sep 201165083.623.99$5,435
Aug 2011127083.404.15$10,592
Jul 201197094.144.52$9,132
Jun 2011127092.904.64$11,798
May 201163098.134.40$6,182
Apr 20111270105.964.33$13,457
Mar 201196096.364.06$9,251
Feb 201165085.644.18$5,567
Jan 2011123086.504.59$10,640
Dec 201096085.734.35$8,230
Nov 2010130080.843.80$10,509
Oct 2010129078.103.51$10,075
Sep 201060072.633.98$4,358
Aug 2010129073.684.42$9,505
Jul 201010019672.554.74$8,183
Jun 201096070.364.91$6,755
May 20101281971.124.24$9,184
Apr 201097081.694.12$7,924
Mar 2010129078.394.39$10,112
Feb 2010131073.585.44$9,639
Jan 20106426374.365.96$6,328
Dec 2009128071.445.48$9,144
Nov 200997074.593.75$7,235
Oct 2009129072.544.11$9,358
Sep 200997065.543.06$6,357
Aug 200997067.423.22$6,540
Jul 200913024561.133.46$8,796
Jun 200998066.163.90$6,484
May 200997054.743.93$5,310
Apr 2009121046.773.59$5,659
Mar 200912715242.144.06$5,969
Feb 2009984432.814.63$3,419
Jan 200913020435.865.37$5,757
Dec 200813226037.105.98$6,451
Nov 200813024555.496.86$8,894
Oct 20086527475.246.92$6,787
Sep 2008129106101.767.88$13,962
Aug 2008128175114.228.48$16,105
Jul 2008131253131.0811.39$20,053
Jun 200898247131.3313.03$16,089
May 200896236123.1711.57$14,556
Apr 2008117231110.3110.45$15,321
Mar 200890238101.909.66$11,471
Feb 200813121892.538.77$14,033
Jan 20089423990.388.21$10,457
Dec 200716824988.337.30$16,658
Nov 200712823691.677.29$13,455
Oct 200712925282.856.92$12,432
Sep 200795075.846.24$7,205
Aug 200794069.066.39$6,492
Jul 2007154070.906.39$10,919
Jun 2007127062.007.55$7,874
May 2007128058.747.85$7,519
Apr 200712818859.617.81$9,097
Mar 20079820056.927.30$7,039
Feb 200712818355.108.22$8,556
Jan 200712921550.306.73$7,935
Dec 200612821756.656.92$8,753
Nov 20069720454.207.62$6,811
Oct 20069518054.906.01$6,298
Sep 200616018860.085.04$10,560
Aug 20069619868.717.34$8,049
Jul 20069616269.376.34$7,687
Jun 200615817166.286.38$11,564
May 20069520966.016.42$7,614
Apr 200612820464.397.36$9,743
Mar 200612922356.707.08$8,894
Feb 200612921557.597.75$9,096
Jan 200613026160.598.93$10,208
Dec 200512923954.9413.42$10,294
Nov 200519224254.6910.59$13,063
Oct 20056428858.3413.80$7,707
Sep 20059526761.4512.08$9,063
Aug 200515927361.519.80$12,455
Jul 200519124455.697.84$12,551
Jun 200518423552.337.38$11,363
May 200518724745.226.65$10,099
Apr 200519522949.207.36$11,280
Mar 200525720550.377.15$14,412
Feb 200513517245.226.31$7,190
Jan 200517924543.166.32$9,275
Dec 200421331439.866.75$10,610
Nov 200421429345.286.33$11,545
Oct 200434328649.706.52$18,910
Sep 200411930943.245.28$6,778
Aug 200429223342.375.55$13,665
Jul 200411724638.286.08$5,975
Jun 200411619236.106.43$5,423
May 20047020937.486.49$3,981
Apr 200412225034.475.86$5,670
Mar 200421525534.365.53$8,798
Feb 200412325132.455.51$5,374
Jan 200411428032.036.30$5,415
Dec 20035926930.266.30$3,480
Nov 200311323828.804.60$4,348
Oct 200317624228.174.76$6,110
Sep 200316522226.314.75$5,396
Aug 200318922729.765.13$6,789
Jul 200320823929.415.17$7,353
Jun 200320023228.565.98$7,100
May 200320921726.595.97$6,853
Apr 200319021126.675.41$6,208
Mar 200319418931.146.10$7,193
Feb 200327317233.487.93$10,503
Jan 200326325630.315.58$9,401
Dec 20029626926.914.85$3,889
Nov 200219129324.664.14$5,922
Oct 200238627526.464.23$11,377
Sep 200220733127.443.64$6,883
Aug 2002024825.963.16$785
Jul 2002011724.583.06$358
Jun 200217531023.733.34$5,188
May 200226129224.663.58$7,483
Apr 200217627623.653.51$5,132
Mar 200217332922.003.10$4,827
Feb 200224129518.222.38$5,092
Jan 200226529517.172.38$5,251
Dec 200127141416.932.36$5,567
Nov 200117632518.072.41$3,962
Oct 200116357719.782.53$4,683
Sep 200126031724.262.25$7,021
Aug 200117126224.873.05$5,053
Jul 200116931023.933.20$5,035
Jun 200127829924.563.82$7,971
May 200117529025.524.31$5,715
Apr 200115224224.685.34$5,043
Mar 200139522824.545.38$10,919
Feb 2001267027.755.77$7,409
Jan 200130524627.478.40$10,444
Dec 2000025926.889.12$2,363
Nov 200046833132.215.66$16,947
Oct 2000162031.235.15$5,059
Sep 200025030831.875.19$9,565
Aug 20001531929.644.54$1,893
Jul 200024631128.534.09$8,290
Jun 200016629929.304.40$6,179
May 2000030327.263.68$1,115
Apr 200025028624.513.12$7,019
Mar 2000431128.422.86$1,003
Feb 200017131727.622.73$5,587
Jan 200023635425.272.48$6,842
Dec 199917536224.282.42$5,126
Nov 199931535123.192.43$8,159
Oct 199918532420.982.80$4,790
Sep 199927631021.752.62$6,815
Aug 199920535019.262.88$4,955
Jul 199920435617.892.37$4,494
Jun 199931635015.942.36$5,864
May 199922534415.792.32$4,351
Apr 199922736715.102.21$4,238
Mar 199932934812.471.84$4,742
Feb 19992223049.981.82$2,768
Jan 199932031710.381.90$3,924
Dec 19982172939.201.77$2,516
Nov 199822131910.892.19$3,104
Oct 199842236012.421.97$5,950
Sep 199810334512.592.08$2,015
Aug 199831336911.301.91$4,241
Jul 199821935711.742.24$3,370
Jun 199861237011.242.24$7,707
May 199888739212.622.21$12,059
Apr 199814635613.042.51$2,796
Mar 199830735212.802.31$4,743
Feb 1998024313.952.30$559
Jan 199810728714.702.15$2,191
Dec 199739147416.322.41$7,524
Nov 199732320018.193.09$6,493
Oct 199721536519.253.15$5,288
Sep 199724536717.742.95$5,431
Aug 199725238917.862.55$5,495
Jul 199736234917.582.25$7,148
Jun 199723934117.242.26$4,890
May 199733336518.972.31$7,160
Apr 199720834717.882.08$4,442
Mar 199729332818.951.94$6,188
Feb 199738226720.492.21$8,416
Jan 199729532623.483.54$8,081
Dec 199628933023.32$6,739
Nov 199626335021.97$5,778
Oct 199626541023.31$6,177
Sep 199630638022.22$6,799
Aug 199621738120.26$4,396
Jul 199630437119.55$5,943
Jun 199625831218.73$4,832
May 199626231519.43$5,091
Apr 199625930821.51$5,571
Mar 199626532919.38$5,136
Feb 199635330216.98$5,994
Jan 199626530617.07$4,524
Dec 199526633017.19$4,573
Nov 199526538416.00$4,240
Oct 199517638515.43$2,716
Sep 199535039716.18$5,663
Aug 199526440315.92$4,203
Jul 199526342315.24$4,008
Jun 199534837616.41$5,711
May 199526437317.56$4,636
Apr 199526334817.73$4,663
Mar 199526437416.44$4,340
Feb 199526329916.58$4,361
Jan 199526435115.92$4,203
Dec 199435130015.03$5,276
Nov 199426130615.90$4,150
Oct 199426330415.58$4,098
Sep 199442333415.29$6,468
Aug 199430639316.13$4,936
Jul 199426234617.56$4,601
Jun 199433738417.09$5,759
May 199434864515.88$5,526
Apr 199434937614.14$4,935
Mar 199426335612.46$3,277
Feb 199435240612.50$4,400
Jan 199443430212.66$5,494
Dec 199326632912.33$3,280
Nov 199335234914.49$5,100
Oct 199329828215.85$4,723
Sep 199337433115.03$5,621
Aug 199328336315.66$4,432
Jul 199338337915.46$5,921
Jun 199338037216.79$6,380
May 199329033317.68$5,127
Apr 199337328318.05$6,733
Mar 199338228418.14$6,929
Feb 199330527217.90$5,460
Jan 199336129116.93$6,112

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                   61 bbl  × $ 98.93 =     $6,035
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $6,035

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. 8A/O/64335 is the state's own key, not one this site invented.