MADDOX, J. W. -A- 80 ACRES

Operated by HADLEY OIL COMPANY, LLC (P-5 342457) in the MONTAGUE COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4225District 09Field 62528001OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$34 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 449 leases and 3,040 wells, and the rule below applies to all of them.

Discovered
1939-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition40,607 bbl$1,734,848
Casinghead gasProduction22 Mcf$0
Total$1,734,848

22 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 (24)

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 33.9203, -97.7172. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.92025, -97.71779 · 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
29.2%
7 of 24 wells
With a plug date
20.8%
5 of 24 wells
Median depth
959 ft
12 wells filed one
Completion to plug
83.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
729.2%
A plug date is filed
520.8%
BothOn the schedule and plugged. Neither fact cancels the other.
520.8%
NeitherNo plug date, and not on the schedule.
1770.8%

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, 12 of 24 wells. Median 959 ft, with the middle half between 896 and 1,050 ft; the shallowest is 827 ft and the deepest 1,178 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, 6 of 24 wells, Aug 1926 – Nov 2004. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1926 – Nov 2004
6 of 24 wells; 18 filed none
Plug dates filed
Feb 1984 – Aug 2009
5 of 24 wells; 19 filed none

Last completion to plug: a median of 83.0 years across the 1 well that filed both dates, with the middle half between 83.0 years and 83.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

24 wells

42-337807891925 ftYes
42-337807968903 ftFeb 1984Yes
42-3378080012891 ftFeb 1984Yes
42-3378080113873 ftYes
42-3378080315827 ftMay 1987Yes
42-3373057316
42-3373058517
42-3373097619
42-3373106322
42-337807902
42-337807913
42-337807924
42-337807946
42-337807957
42-337807979
42-3378079911
42-3378080214
42-33733594251,178 ftNov 2004
42-33733265241,051 ftOct 1999
42-33730988211,050 ftOct 1977
42-33730987201,060 ftAug 1977
42-33730584181,030 ftJul 1977
42-337807935992 ftAug 1926Aug 2009Yes
42-3378079810898 ft1926Jul 1989Yes

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 2026690106.413.05$7,342
Apr 202627098.932.87$2,671
Mar 202659089.753.15$5,295
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 202569056.664.41$3,910
Nov 20250058.593.93$0
Oct 202556059.383.30$3,325
Sep 202527062.743.08$1,694
Aug 202537063.933.01$2,365
Jul 202574066.743.32$4,939
Jun 202538066.483.13$2,526
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202542067.704.27$2,843
Feb 202565070.884.34$4,607
Jan 202523074.324.28$1,709
Dec 20240068.993.12$0
Nov 202474069.052.20$5,110
Oct 20240071.372.28$0
Sep 202463069.612.36$4,385
Aug 202461075.632.06$4,613
Jul 20240079.932.15$0
Jun 202465078.082.63$5,075
May 20240078.812.20$0
Apr 202481084.451.66$6,840
Mar 20240080.301.55$0
Feb 202484076.091.78$6,392
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 202353077.892.81$4,128
Oct 20230085.443.09$0
Sep 202345089.042.74$4,007
Aug 20230080.522.67$0
Jul 202355074.852.64$4,117
Jun 202364068.962.26$4,413
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202376072.852.39$5,537
Feb 20230075.112.47$0
Jan 202365076.533.39$4,974
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 202252087.185.86$4,533
Sep 20220084.888.16$0
Aug 202267094.529.13$6,333
Jul 202200101.587.54$0
Jun 2022670115.097.98$7,711
May 202200109.378.43$0
Apr 2022650104.226.84$6,774
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202279081.844.54$6,465
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 202183079.795.71$6,623
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 202164070.783.98$4,530
Jun 202141069.493.38$2,849
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 202140057.805.55$2,312
Jan 20210050.412.81$0
Dec 202089044.642.68$3,973
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 202034037.091.99$1,261
Aug 202082039.982.39$3,278
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 202092016.921.81$1,557
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202047057.252.09$2,691
Dec 20190059.012.30$0
Nov 201968055.302.75$3,760
Oct 20190053.472.42$0
Sep 201948055.052.66$2,642
Aug 20190053.112.30$0
Jul 201933056.272.46$1,857
Jun 201943052.782.49$2,270
May 20190058.482.74$0
Apr 2019100062.632.75$6,263
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 201953046.033.23$2,440
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 201870061.443.40$4,301
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018100065.142.93$6,514
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 201865062.874.01$4,087
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 201783049.292.98$4,091
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017121043.873.09$5,308
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201783046.772.98$3,882
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201646048.763.72$2,243
Nov 201697042.492.64$4,122
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 201643041.442.92$1,782
Jul 20160041.622.92$0
Jun 2016118045.352.69$5,351
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016107033.011.79$3,532
Feb 20160026.472.06$0
Jan 2016119027.352.36$3,255
Dec 20150032.362.00$0
Nov 201584038.792.17$3,258
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015124040.162.87$4,980
Jul 20150048.152.95$0
Jun 2015131056.152.88$7,356
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201591042.892.93$3,903
Feb 20150044.662.98$0
Jan 2015161043.433.10$6,992
Dec 20140054.693.59$0
Nov 2014109070.464.25$7,680
Oct 20140078.303.90$0
Sep 201488086.164.05$7,582
Aug 201485089.394.04$7,598
Jul 2014121096.564.18$11,684
Jun 20140098.164.74$0
May 2014129094.734.73$12,220
Apr 20140095.944.81$0
Mar 2014170095.895.06$16,301
Feb 20140097.406.19$0
Jan 2014153090.404.86$13,831
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013162097.423.78$15,782
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131700102.523.72$17,428
Jun 20130094.403.93$0
May 2013175094.834.15$16,595
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013122091.233.42$11,130
Jan 20130091.603.42$0
Dec 2012117086.773.42$10,152
Nov 20120086.953.62$0
Oct 2012125089.383.40$11,173
Sep 20120094.672.92$0
Aug 201290092.662.91$8,339
Jul 2012104085.133.02$8,854
Jun 20120079.822.52$0
May 2012132091.612.49$12,093
Apr 201200101.652.00$0
Mar 2012910105.052.22$9,560
Feb 2012470101.102.57$4,752
Jan 2012128098.092.73$12,556
Dec 201179096.873.24$7,653
Nov 20110095.723.31$0
Oct 2011157084.983.65$13,342
Sep 20110083.623.99$0
Aug 201164083.404.15$5,338
Jul 2011117094.144.52$11,014
Jun 2011177092.904.64$16,443
May 2011108098.134.40$10,598
Apr 201100105.964.33$0
Mar 2011172096.364.06$16,574
Feb 20110085.644.18$0
Jan 2011123086.504.59$10,640
Dec 20100085.734.35$0
Nov 2010194080.843.80$15,683
Oct 20100078.103.51$0
Sep 2010178072.633.98$12,928
Aug 20100073.684.42$0
Jul 2010125072.554.74$9,069
Jun 2010171070.364.91$12,032
May 20100071.124.24$0
Apr 2010152081.694.12$12,417
Mar 20100078.394.39$0
Feb 2010160073.585.44$11,773
Jan 20100074.365.96$0
Dec 2009117071.445.48$8,358
Nov 2009170074.593.75$12,680
Oct 2009175072.544.11$12,695
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200998061.133.46$5,991
Jun 2009115066.163.90$7,608
May 20090054.743.93$0
Apr 2009120046.773.59$5,612
Mar 20090042.144.06$0
Feb 2009157032.814.63$5,151
Jan 2009120035.865.37$4,303
Dec 2008167037.105.98$6,196
Nov 20080055.496.86$0
Oct 2008175075.246.92$13,167
Sep 20081730101.767.88$17,604
Aug 200800114.228.48$0
Jul 20081320131.0811.39$17,303
Jun 20081700131.3313.03$22,326
May 20081660123.1711.57$20,446
Apr 20081800110.3110.45$19,856
Mar 200800101.909.66$0
Feb 2008175092.538.77$16,193
Jan 2008168090.388.21$15,184
Dec 2007188088.337.30$16,606
Nov 2007181091.677.29$16,592
Oct 20070082.856.92$0
Sep 2007180075.846.24$13,651
Aug 2007198069.066.39$13,674
Jul 2007173070.906.39$12,266
Jun 2007185062.007.55$11,470
May 2007176058.747.85$10,338
Apr 2007181059.617.81$10,789
Mar 2007179056.927.30$10,189
Feb 2007388055.108.22$21,379
Jan 2007183050.306.73$9,205
Dec 2006201056.656.92$11,387
Nov 2006179054.207.62$9,702
Oct 2006196054.906.01$10,760
Sep 2006183060.085.04$10,995
Aug 2006155068.717.34$10,650
Jul 2006278069.376.34$19,285
Jun 2006182066.286.38$12,063
May 2006160066.016.42$10,562
Apr 2006355064.397.36$22,858
Mar 2006328056.707.08$18,598
Feb 2006153057.597.75$8,811
Jan 2006290060.598.93$17,571
Dec 2005279054.9413.42$15,328
Nov 2005352054.6910.59$19,251
Oct 2005182058.3413.80$10,618
Sep 2005348061.4512.08$21,385
Aug 2005154061.519.80$9,473
Jul 2005162055.697.84$9,022
Jun 2005160052.337.38$8,373
May 2005110045.226.65$4,974
Apr 2005144049.207.36$7,085
Mar 20050050.377.15$0
Feb 2005162045.226.31$7,326
Jan 2005161043.166.32$6,949
Dec 2004303039.866.75$12,078
Nov 2004165045.286.33$7,471
Oct 2004175049.706.52$8,698
Sep 2004179043.245.28$7,740
Aug 2004155042.375.55$6,567
Jul 2004171038.286.08$6,546
Jun 2004318036.106.43$11,480
May 2004172037.486.49$6,447
Apr 2004167034.475.86$5,756
Mar 2004162034.365.53$5,566
Feb 2004183032.455.51$5,938
Jan 2004318032.036.30$10,186
Dec 2003175030.266.30$5,296
Nov 20030028.804.60$0
Oct 2003144028.174.76$4,056
Sep 2003171026.314.75$4,499
Aug 2003151029.765.13$4,494
Jul 20030029.415.17$0
Jun 2003169028.565.98$4,827
May 2003170026.595.97$4,520
Apr 2003110026.675.41$2,934
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003139030.315.58$4,213
Dec 20020026.914.85$0
Nov 2002115024.664.14$2,836
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002171025.963.16$4,439
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002167024.663.58$4,118
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002133017.172.38$2,284
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001165019.782.53$3,264
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 2001153023.933.20$3,661
Jun 20010024.563.82$0
May 2001159025.524.31$4,058
Apr 20010024.685.34$0
Mar 2001167024.545.38$4,098
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000126026.889.12$3,387
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000141031.875.19$4,494
Aug 20000029.644.54$0
Jul 2000148028.534.09$4,222
Jun 2000153029.304.40$4,483
May 20000027.263.68$0
Apr 2000177024.513.12$4,338
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000250025.272.48$6,318
Dec 19990024.282.42$0
Nov 1999186023.192.43$4,313
Oct 19990020.982.80$0
Sep 1999168021.752.62$3,654
Aug 19990019.262.88$0
Jul 1999165017.892.37$2,952
Jun 19990015.942.36$0
May 1999164015.792.32$2,590
Apr 19990015.102.21$0
Mar 1999164012.471.84$2,045
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199815209.201.77$1,398
Nov 1998175010.892.19$1,906
Oct 19980012.421.97$0
Sep 1998185012.592.08$2,329
Aug 199885011.301.91$961
Jul 1998180011.742.24$2,113
Jun 19980011.242.24$0
May 1998173012.622.21$2,183
Apr 1998126013.042.51$1,643
Mar 1998188012.802.31$2,406
Feb 19980013.952.30$0
Jan 1998125014.702.15$1,838
Dec 19970016.322.41$0
Nov 1997173018.193.09$3,147
Oct 1997125019.253.15$2,406
Sep 19970017.742.95$0
Aug 1997125017.862.55$2,233
Jul 1997126017.582.25$2,215
Jun 1997123017.242.26$2,121
May 1997125018.972.31$2,371
Apr 1997163017.882.08$2,914
Mar 1997129018.951.94$2,445
Feb 1997163020.492.21$3,340
Jan 1997129023.483.54$3,029
Dec 1996129023.32$3,008
Nov 1996166021.97$3,647
Oct 1996252023.31$5,874
Sep 199699022.22$2,200
Aug 1996157020.26$3,181
Jul 1996126019.55$2,463
Jun 1996162018.73$3,034
May 1996127019.43$2,468
Apr 1996177021.51$3,807
Mar 1996151019.38$2,926
Feb 1996246016.98$4,177
Jan 1996190017.07$3,243
Dec 1995176017.19$3,025
Nov 1995159016.00$2,544
Oct 1995331015.43$5,107
Sep 1995176016.18$2,848
Aug 1995186015.92$2,961
Jul 1995250015.24$3,810
Jun 1995193016.41$3,167
May 1995247017.56$4,337
Apr 1995183017.73$3,245
Mar 1995127016.44$2,088
Feb 1995314016.58$5,206
Jan 1995183015.92$2,913
Dec 1994180015.03$2,705
Nov 1994255015.90$4,055
Oct 1994301115.58$4,690
Sep 1994122115.29$1,865
Aug 1994306116.13$4,936
Jul 1994316117.56$5,549
Jun 1994370117.09$6,323
May 1994311115.88$4,939
Apr 1994328114.14$4,638
Mar 1994584112.46$7,277
Feb 1994369112.50$4,613
Jan 1994320112.66$4,051
Dec 1993211112.33$2,602
Nov 1993475114.49$6,883
Oct 1993244115.85$3,867
Sep 1993250115.03$3,758
Aug 1993353115.66$5,528
Jul 1993357115.46$5,519
Jun 1993364116.79$6,112
May 1993376117.68$6,648
Apr 1993493118.05$8,899
Mar 1993476118.14$8,635
Feb 1993490117.90$8,771
Jan 1993489116.93$8,279

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                   69 bbl  × $106.41 =     $7,342
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $7,342

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. 09/O/4225 is the state's own key, not one this site invented.