MADDOX -C-

Operated by LAMCO OIL, LLC (P-5 483661) 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 4292District 09Field 62528001OilCasinghead gasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$48 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
OilDisposition44,352 bbl$2,078,908
Casinghead gasProduction21 Mcf$0
Total$2,078,908

21 Mcf of this lease's gas, across 21 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 (12)

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 33.9244, -97.7192. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.92422, -97.71953 · 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
25.0%
3 of 12 wells
With a plug date
25.0%
3 of 12 wells
Median depth
910 ft
5 wells filed one
Completion to plug
61.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
325.0%
A plug date is filed
325.0%
BothOn the schedule and plugged. Neither fact cancels the other.
325.0%
NeitherNo plug date, and not on the schedule.
975.0%

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

Total depth in feet, 5 of 12 wells. Median 910 ft, with the middle half between 898 and 1,077 ft; the shallowest is 894 ft and the deepest 2,126 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, 3 of 12 wells, Jan 1926 – Feb 1986. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1926 – Feb 1986
3 of 12 wells; 9 filed none
Plug dates filed
Dec 2001
3 of 12 wells; 9 filed none

Last completion to plug: a median of 61.0 years across the 1 well that filed both dates, with the middle half between 61.0 years and 61.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-337814451910 ftDec 2001Yes
42-3378145412898 ftDec 2001Yes
42-337814473
42-337814484
42-337814506
42-337814519
42-3378145210
42-3378145311
42-3378145513
42-33732621141,077 ftFeb 1986
42-337814495894 ftDec 1940Dec 2001Yes
42-3378144622,126 ftJan 1926

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 20261600106.413.05$17,026
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026169063.503.75$10,732
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025153059.383.30$9,085
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025164066.483.13$10,903
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025167070.884.34$11,837
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024154069.612.36$10,720
Aug 20240075.632.06$0
Jul 2024162079.932.15$12,949
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024152084.451.66$12,836
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024150073.023.30$10,953
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023161085.443.09$13,756
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023153070.622.23$10,805
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023155075.112.47$11,642
Jan 20230076.533.39$0
Dec 2022153076.415.73$11,691
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022154094.529.13$14,556
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221530109.378.43$16,734
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021155077.435.24$12,002
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021157069.493.38$10,910
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021147057.805.55$8,497
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
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 2020162057.252.09$9,275
Dec 20190059.012.30$0
Nov 2019153055.302.75$8,461
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019154053.112.30$8,179
Jul 20190056.272.46$0
Jun 2019163052.782.49$8,603
May 20190058.482.74$0
Apr 2019169062.632.75$10,584
Mar 2019159056.803.06$9,031
Feb 20190050.852.79$0
Jan 2019152046.033.23$6,997
Dec 2018157046.594.19$7,315
Nov 20180052.934.24$0
Oct 2018154061.443.40$9,462
Sep 2018157059.543.11$9,348
Aug 20180059.403.07$0
Jul 2018154065.142.93$10,032
Jun 2018157060.183.08$9,448
May 2018150065.382.90$9,807
Apr 20180063.842.90$0
Mar 2018160061.222.79$9,795
Feb 2018142061.782.77$8,773
Jan 20180062.874.01$0
Dec 2017156057.272.92$8,934
Nov 2017158055.423.12$8,756
Oct 2017154049.292.98$7,591
Sep 20170047.523.09$0
Aug 2017147045.373.00$6,669
Jul 2017155043.873.09$6,800
Jun 20170042.493.09$0
May 2017152045.373.26$6,896
Apr 2017148047.933.21$7,094
Mar 2017153046.772.98$7,156
Feb 20170050.452.95$0
Jan 2017155049.413.42$7,659
Dec 20160048.763.72$0
Nov 2016159042.492.64$6,756
Oct 2016155046.193.09$7,159
Sep 20160041.553.10$0
Aug 2016166041.442.92$6,879
Jul 2016149041.622.92$6,201
Jun 20160045.352.69$0
May 2016155042.521.99$6,591
Apr 2016156036.561.99$5,703
Mar 20160033.011.79$0
Feb 2016151026.472.06$3,997
Jan 2016154027.352.36$4,212
Dec 2015161032.362.00$5,210
Nov 2015148038.792.17$5,741
Oct 20150043.552.43$0
Sep 2015157042.992.76$6,749
Aug 20150040.162.87$0
Jul 2015154048.152.95$7,415
Jun 20150056.152.88$0
May 2015161055.212.96$8,889
Apr 20150049.822.71$0
Mar 2015155042.892.93$6,648
Feb 20150044.662.98$0
Jan 2015152043.433.10$6,601
Dec 2014149054.693.59$8,149
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014171086.164.05$14,733
Aug 2014149089.394.04$13,319
Jul 20140096.564.18$0
Jun 2014161098.164.74$15,804
May 20140094.734.73$0
Apr 2014153095.944.81$14,679
Mar 2014150095.895.06$14,384
Feb 20140097.406.19$0
Jan 2014150090.404.86$13,560
Dec 2013162091.824.35$14,875
Nov 2013141088.853.74$12,528
Oct 20130097.423.78$0
Sep 20131650104.113.72$17,178
Aug 20131560104.253.52$16,263
Jul 201300102.523.72$0
Jun 2013156094.403.93$14,726
May 2013152094.834.15$14,414
Apr 20130093.964.28$0
Mar 2013161093.623.91$15,073
Feb 2013154091.233.42$14,049
Jan 20130091.603.42$0
Dec 2012154086.773.42$13,363
Nov 2012157086.953.62$13,651
Oct 20120089.383.40$0
Sep 2012156094.672.92$14,769
Aug 2012159092.662.91$14,733
Jul 20120085.133.02$0
Jun 2012157079.822.52$12,532
May 20120091.612.49$0
Apr 20121560101.652.00$15,857
Mar 20121540105.052.22$16,178
Feb 201200101.102.57$0
Jan 2012159098.092.73$15,596
Dec 20110096.873.24$0
Nov 2011154095.723.31$14,741
Oct 2011158084.983.65$13,427
Sep 20110083.623.99$0
Aug 2011156083.404.15$13,010
Jul 2011155094.144.52$14,592
Jun 2011152092.904.64$14,121
May 20110098.134.40$0
Apr 20111630105.964.33$17,271
Mar 2011158096.364.06$15,225
Feb 20110085.644.18$0
Jan 2011154086.504.59$13,321
Dec 2010157085.734.35$13,460
Nov 2010159080.843.80$12,854
Oct 20100078.103.51$0
Sep 2010155072.633.98$11,258
Aug 2010153073.684.42$11,273
Jul 2010151072.554.74$10,955
Jun 2010153070.364.91$10,765
May 20100071.124.24$0
Apr 2010156081.694.12$12,744
Mar 2010151078.394.39$11,837
Feb 2010159073.585.44$11,699
Jan 2010152074.365.96$11,303
Dec 2009151071.445.48$10,787
Nov 2009157074.593.75$11,711
Oct 20090072.544.11$0
Sep 2009144065.543.06$9,438
Aug 2009144067.423.22$9,708
Jul 2009147061.133.46$8,986
Jun 2009151066.163.90$9,990
May 2009148054.743.93$8,102
Apr 2009146046.773.59$6,828
Mar 2009145042.144.06$6,110
Feb 20090032.814.63$0
Jan 2009153035.865.37$5,487
Dec 2008146037.105.98$5,417
Nov 2008145055.496.86$8,046
Oct 2008152075.246.92$11,436
Sep 20081470101.767.88$14,959
Aug 20081520114.228.48$17,361
Jul 20081500131.0811.39$19,662
Jun 20081540131.3313.03$20,225
May 20081620123.1711.57$19,954
Apr 20081580110.3110.45$17,429
Mar 200800101.909.66$0
Feb 2008147092.538.77$13,602
Jan 2008156090.388.21$14,099
Dec 2007159088.337.30$14,044
Nov 2007151091.677.29$13,842
Oct 2007157082.856.92$13,007
Sep 2007154075.846.24$11,679
Aug 2007152069.066.39$10,497
Jul 2007305070.906.39$21,625
Jun 2007157062.007.55$9,734
May 2007152058.747.85$8,928
Apr 2007158059.617.81$9,418
Mar 20070056.927.30$0
Feb 2007155055.108.22$8,541
Jan 2007159050.306.73$7,998
Dec 2006315056.656.92$17,845
Nov 2006154054.207.62$8,347
Oct 2006161054.906.01$8,839
Sep 2006155060.085.04$9,312
Aug 2006154068.717.34$10,581
Jul 2006159069.376.34$11,030
Jun 2006152066.286.38$10,075
May 20060066.016.42$0
Apr 2006161064.397.36$10,367
Mar 2006153056.707.08$8,675
Feb 20060057.597.75$0
Jan 2006159060.598.93$9,634
Dec 2005156054.9413.42$8,571
Nov 20050054.6910.59$0
Oct 2005148058.3413.80$8,634
Sep 2005148061.4512.08$9,095
Aug 2005157061.519.80$9,657
Jul 20050055.697.84$0
Jun 2005159052.337.38$8,320
May 2005154045.226.65$6,964
Apr 20050049.207.36$0
Mar 2005148050.377.15$7,455
Feb 2005152045.226.31$6,873
Jan 2005152043.166.32$6,560
Dec 2004152039.866.75$6,059
Nov 20040045.286.33$0
Oct 2004151049.706.52$7,505
Sep 2004153043.245.28$6,616
Aug 2004152042.375.55$6,440
Jul 2004158038.286.08$6,048
Jun 20040036.106.43$0
May 2004149037.486.49$5,585
Apr 2004152034.475.86$5,239
Mar 2004157034.365.53$5,395
Feb 2004152032.455.51$4,932
Jan 2004157032.036.30$5,029
Dec 2003139030.266.30$4,206
Nov 20030028.804.60$0
Oct 2003140028.174.76$3,944
Sep 2003146026.314.75$3,841
Aug 2003151029.765.13$4,494
Jul 2003158029.415.17$4,647
Jun 2003155028.565.98$4,427
May 2003153026.595.97$4,068
Apr 2003157026.675.41$4,187
Mar 2003150031.146.10$4,671
Feb 2003155033.487.93$5,189
Jan 2003158030.315.58$4,789
Dec 2002155026.914.85$4,171
Nov 2002150024.664.14$3,699
Oct 2002155026.464.23$4,101
Sep 2002160027.443.64$4,390
Aug 20020025.963.16$0
Jul 2002147024.583.06$3,613
Jun 2002151023.733.34$3,583
May 2002145024.663.58$3,576
Apr 2002162023.653.51$3,831
Mar 2002153022.003.10$3,366
Feb 2002153018.222.38$2,788
Jan 2002157017.172.38$2,696
Dec 2001151016.932.36$2,556
Nov 20010018.072.41$0
Oct 2001157019.782.53$3,105
Sep 2001160024.262.25$3,882
Aug 2001151024.873.05$3,755
Jul 2001155023.933.20$3,709
Jun 20010024.563.82$0
May 2001138025.524.31$3,522
Apr 2001146024.685.34$3,603
Mar 2001130024.545.38$3,190
Feb 2001159027.755.77$4,412
Jan 2001156027.478.40$4,285
Dec 2000152026.889.12$4,086
Nov 20000032.215.66$0
Oct 2000163031.235.15$5,090
Sep 2000159031.875.19$5,067
Aug 2000159029.644.54$4,713
Jul 2000158028.534.09$4,508
Jun 2000153029.304.40$4,483
May 2000158027.263.68$4,307
Apr 2000153024.513.12$3,750
Mar 2000148028.422.86$4,206
Feb 20000027.622.73$0
Jan 2000180025.272.48$4,549
Dec 1999158024.282.42$3,836
Nov 1999154023.192.43$3,571
Oct 1999168020.982.80$3,525
Sep 19990021.752.62$0
Aug 1999167019.262.88$3,216
Jul 1999160017.892.37$2,862
Jun 1999162015.942.36$2,582
May 1999164015.792.32$2,590
Apr 19990015.102.21$0
Mar 1999160012.471.84$1,995
Feb 199916509.981.82$1,647
Jan 1999155010.381.90$1,609
Dec 199814309.201.77$1,316
Nov 1998142010.892.19$1,546
Oct 1998173012.421.97$2,149
Sep 1998157012.592.08$1,977
Aug 19980011.301.91$0
Jul 1998157011.742.24$1,843
Jun 1998159011.242.24$1,787
May 1998165012.622.21$2,082
Apr 1998165013.042.51$2,152
Mar 1998159012.802.31$2,035
Feb 1998161013.952.30$2,246
Jan 1998144014.702.15$2,117
Dec 1997162016.322.41$2,644
Nov 19970018.193.09$0
Oct 1997175019.253.15$3,369
Sep 1997163017.742.95$2,892
Aug 1997160017.862.55$2,858
Jul 1997171017.582.25$3,006
Jun 1997155017.242.26$2,672
May 1997161018.972.31$3,054
Apr 1997162017.882.08$2,897
Mar 1997157018.951.94$2,975
Feb 1997157020.492.21$3,217
Jan 1997159023.483.54$3,733
Dec 1996156023.32$3,638
Nov 1996162021.97$3,559
Oct 1996154023.31$3,590
Sep 1996157022.22$3,489
Aug 1996155020.26$3,140
Jul 1996161019.55$3,148
Jun 19960018.73$0
May 1996324019.43$6,295
Apr 1996161021.51$3,463
Mar 1996150019.38$2,907
Feb 1996155016.98$2,632
Jan 1996152017.07$2,595
Dec 1995141017.19$2,424
Nov 1995137016.00$2,192
Oct 1995177015.43$2,731
Sep 1995170016.18$2,751
Aug 1995172015.92$2,738
Jul 1995175015.24$2,667
Jun 1995168016.41$2,757
May 1995174017.56$3,055
Apr 1995172017.73$3,050
Mar 1995150016.44$2,466
Feb 1995163016.58$2,703
Jan 1995168015.92$2,675
Dec 1994318015.03$4,780
Nov 1994185015.90$2,942
Oct 19940015.58$0
Sep 1994161115.29$2,462
Aug 1994180116.13$2,903
Jul 1994320117.56$5,619
Jun 19940117.09$0
May 1994325115.88$5,161
Apr 1994177114.14$2,503
Mar 1994181112.46$2,255
Feb 19940112.50$0
Jan 1994187112.66$2,367
Dec 1993171112.33$2,108
Nov 1993177114.49$2,565
Oct 1993162115.85$2,568
Sep 1993166115.03$2,495
Aug 1993171115.66$2,678
Jul 1993170115.46$2,628
Jun 1993170116.79$2,854
May 1993167117.68$2,953
Apr 1993167118.05$3,014
Mar 1993168118.14$3,048
Feb 1993159117.90$2,846
Jan 1993165116.93$2,793

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                  160 bbl  × $106.41 =    $17,026
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,026

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/4292 is the state's own key, not one this site invented.