MAXEY ESTATE

Operated by SELF, CHARLES LYNN (P-5 765613) in the JACK COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12443District 09Field 45274001OilCasinghead gasSaveExport
Value, all time
$1.5 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 1,235 leases and 3,090 wells, and the rule below applies to all of them.

Discovered
1915-12-31
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

The Commission's schedule remark for this field reads: 49B DAILY RATE= 76 MCF

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
OilDisposition35,377 bbl$1,480,579
Casinghead gasProduction79 Mcf$71
Total$1,480,651

48 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 (20)

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 33.3651, -98.3951. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.36545, -98.39577 · 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
40.0%
8 of 20 wells
With a plug date
35.0%
7 of 20 wells
Median depth
506 ft
20 wells filed one
Completion to plug
27.1 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
840.0%
A plug date is filed
735.0%
BothOn the schedule and plugged. Neither fact cancels the other.
735.0%
NeitherNo plug date, and not on the schedule.
1260.0%

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, 20 of 20 wells. Median 506 ft, with the middle half between 486 and 540 ft; the shallowest is 457 ft and the deepest 570 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, 15 of 20 wells, Dec 1961 – Apr 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1961 – Apr 2022
15 of 20 wells; 5 filed none
Plug dates filed
Jan 1989 – Nov 2001
7 of 20 wells; 13 filed none

Last completion to plug: a median of 27.1 years across the 3 wells that filed both dates, with the middle half between 14.3 years and 27.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

20 wells

42-237046763505 ftNov 2001Yes
42-237825212467 ftJan 1989Yes
42-237825245457 ftSep 1992Yes
42-2378252610475 ftJan 1989Yes
42-2378252711475 ftYes
42-2373816323560 ftApr 2022
42-2373821126515 ftNov 1996
42-2373819024510 ftMar 1996
42-2373811221506 ftAug 1994
42-2373317815542 ftJan 1994Aug 1995Yes
42-2373801219490 ftMar 1993
42-2373801320565 ftDec 1992
42-2373775818552 ftFeb 1991
42-2373695217570 ftNov 1985
42-2373317716539 ftSep 1980
42-2373139513500 ftMar 1977
42-2373109012531 ftNov 1976
42-237825201469 ftJan 1964Sep 1992Yes
42-237825259496 ftDec 1961Jan 1989Yes
42-237825234499 ftDec 1961

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 2026163098.932.87$16,126
Mar 20260089.753.15$0
Feb 2026182063.503.75$11,557
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025169059.383.30$10,035
Sep 20250062.743.08$0
Aug 2025164063.933.01$10,485
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025134060.553.23$8,114
Apr 20250062.363.54$0
Mar 2025161067.704.27$10,900
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024146068.993.12$10,073
Nov 20240069.052.20$0
Oct 2024151071.372.28$10,777
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024140079.932.15$11,190
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024186084.451.66$15,708
Mar 20240080.301.55$0
Feb 2024153076.091.78$11,642
Jan 20240073.023.30$0
Dec 2023158071.262.61$11,259
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023173080.522.67$13,930
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023175070.622.23$12,359
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023197075.112.47$14,797
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022179085.005.65$15,215
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022174094.529.13$16,446
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221730109.378.43$18,921
Apr 202200104.226.84$0
Mar 20221750108.885.08$19,054
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021175071.323.90$12,481
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021179069.865.35$12,505
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021165069.493.38$11,466
May 20210063.483.02$0
Apr 2021178060.362.76$10,744
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021186050.412.81$9,376
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020180036.972.48$6,655
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020170038.371.83$6,523
Jun 20200034.901.69$0
May 2020185016.921.81$3,130
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020174049.881.98$8,679
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019164055.302.75$9,069
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019163053.112.30$8,657
Jul 20190056.272.46$0
Jun 2019165052.782.49$8,709
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019186056.803.06$10,565
Feb 20190050.852.79$0
Jan 2019164046.033.23$7,549
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018173061.443.40$10,629
Sep 20180059.543.11$0
Aug 2018162059.403.07$9,623
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018165065.382.90$10,788
Apr 20180063.842.90$0
Mar 2018170061.222.79$10,407
Feb 20180061.782.77$0
Jan 2018164062.874.01$10,311
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017181049.292.98$8,921
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017176042.493.09$7,478
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017188046.772.98$8,793
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016173048.763.72$8,435
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016157041.553.10$6,523
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016172045.352.69$7,800
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016175033.011.79$5,777
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015177032.362.00$5,728
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015174042.992.76$7,480
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015176056.152.88$9,882
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015178044.662.98$7,949
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014176070.464.25$12,401
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014172089.394.04$15,375
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014178094.734.73$16,862
Apr 20140095.944.81$0
Mar 2014175095.895.06$16,781
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013175091.824.35$16,069
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131760104.113.72$18,323
Aug 201300104.253.52$0
Jul 20131760102.523.72$18,044
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013179093.623.91$16,758
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012175086.773.42$15,185
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012177092.662.91$16,401
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121750101.652.00$17,789
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012178098.092.73$17,460
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011173083.623.99$14,466
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011174098.134.40$17,075
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010177085.734.35$15,174
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010168073.684.42$12,378
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010178081.694.12$14,541
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010179074.365.96$13,310
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009181065.543.06$11,863
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009169066.163.90$11,181
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009177042.144.06$7,459
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008173055.496.86$9,600
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081740114.228.48$19,874
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081720123.1711.57$21,185
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008170092.538.77$15,730
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007178091.677.29$16,317
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007178069.066.39$12,293
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007180058.747.85$10,573
Apr 20070059.617.81$0
Mar 2007168056.927.30$9,563
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006171056.656.92$9,687
Nov 20060054.207.62$0
Oct 2006167054.906.01$9,168
Sep 20060060.085.04$0
Aug 2006165068.717.34$11,337
Jul 20060069.376.34$0
Jun 2006157066.286.38$10,406
May 20060066.016.42$0
Apr 2006162064.397.36$10,431
Mar 20060056.707.08$0
Feb 2006164057.597.75$9,445
Jan 20060060.598.93$0
Dec 2005167054.9413.42$9,175
Nov 20050054.6910.59$0
Oct 2005169058.3413.80$9,859
Sep 20050061.4512.08$0
Aug 2005166061.519.80$10,211
Jul 20050055.697.84$0
Jun 2005181052.337.38$9,472
May 2005161045.226.65$7,280
Apr 20050049.207.36$0
Mar 2005180050.377.15$9,067
Feb 20050045.226.31$0
Jan 2005173043.166.32$7,467
Dec 20040039.866.75$0
Nov 2004177045.286.33$8,015
Oct 20040049.706.52$0
Sep 2004164043.245.28$7,091
Aug 2004168042.375.55$7,118
Jul 20040038.286.08$0
Jun 2004167036.106.43$6,029
May 20040037.486.49$0
Apr 2004172034.475.86$5,929
Mar 2004172034.365.53$5,910
Feb 20040032.455.51$0
Jan 2004166032.036.30$5,317
Dec 2003175030.266.30$5,296
Nov 20030028.804.60$0
Oct 2003179028.174.76$5,042
Sep 2003163026.314.75$4,289
Aug 20030029.765.13$0
Jul 2003131029.415.17$3,853
Jun 2003168028.565.98$4,798
May 2003167026.595.97$4,441
Apr 2003161026.675.41$4,294
Mar 2003163031.146.10$5,076
Feb 20030033.487.93$0
Jan 2003164030.315.58$4,971
Dec 2002183026.914.85$4,925
Nov 2002164024.664.14$4,044
Oct 2002171026.464.23$4,525
Sep 20020027.443.64$0
Aug 2002130025.963.16$3,375
Jul 2002130024.583.06$3,195
Jun 2002131023.733.34$3,109
May 2002131024.663.58$3,230
Apr 2002131023.653.51$3,098
Mar 2002130022.003.10$2,860
Feb 2002167018.222.38$3,043
Jan 2002168017.172.38$2,885
Dec 2001154016.932.36$2,607
Nov 2001179018.072.41$3,235
Oct 20010019.782.53$0
Sep 2001130024.262.25$3,154
Aug 2001174024.873.05$4,327
Jul 2001172023.933.20$4,116
Jun 2001158024.563.82$3,880
May 20010025.524.31$0
Apr 2001171024.685.34$4,220
Mar 2001182024.545.38$4,466
Feb 20010027.755.77$0
Jan 2001167027.478.40$4,587
Dec 2000161026.889.12$4,328
Nov 2000165032.215.66$5,315
Oct 20000031.235.15$0
Sep 2000141031.875.19$4,494
Aug 2000176029.644.54$5,217
Jul 2000165028.534.09$4,707
Jun 2000179029.304.40$5,245
May 2000182027.263.68$4,961
Apr 2000182024.513.12$4,461
Mar 2000164028.422.86$4,661
Feb 2000169027.622.73$4,668
Jan 2000170025.272.48$4,296
Dec 1999175024.282.42$4,249
Nov 1999169023.192.43$3,919
Oct 1999168020.982.80$3,525
Sep 1999165021.752.62$3,589
Aug 1999175019.262.88$3,371
Jul 1999186117.892.37$3,330
Jun 1999168115.942.36$2,680
May 1999164115.792.32$2,592
Apr 1999165115.102.21$2,494
Mar 1999189112.471.84$2,359
Feb 199918119.981.82$1,808
Jan 1999161110.381.90$1,673
Dec 199818119.201.77$1,667
Nov 1998161110.892.19$1,755
Oct 1998153112.421.97$1,902
Sep 1998160112.592.08$2,016
Aug 1998170111.301.91$1,923
Jul 1998157111.742.24$1,845
Jun 1998183111.242.24$2,059
May 19980112.622.21$2
Apr 1998130113.042.51$1,698
Mar 1998178112.802.31$2,281
Feb 1998166113.952.30$2,318
Jan 1998130114.702.15$1,913
Dec 19970116.322.41$2
Nov 1997178118.193.09$3,241
Oct 1997152119.253.15$2,929
Sep 1997170117.742.95$3,019
Aug 19970117.862.55$3
Jul 1997155117.582.25$2,727
Jun 1997159117.242.26$2,743
May 1997177118.972.31$3,360
Apr 1997173117.882.08$3,095
Mar 1997159118.951.94$3,015
Feb 1997178120.492.21$3,649
Jan 1997179123.483.54$4,206
Dec 1996178123.32$4,151
Nov 1996165121.97$3,625
Oct 1996166123.31$3,869
Sep 1996178122.22$3,955
Aug 1996176120.26$3,566
Jul 1996180119.55$3,519
Jun 1996127118.73$2,379
May 1996174119.43$3,381
Apr 1996185121.51$3,979
Mar 1996156119.38$3,023
Feb 1996149116.98$2,530
Jan 1996124117.07$2,117
Dec 1995186117.19$3,197
Nov 1995181116.00$2,896
Oct 1995188115.43$2,901
Sep 19950116.18$0
Aug 1995170115.92$2,706
Jul 1995128115.24$1,951
Jun 1995129116.41$2,117
May 1995163117.56$2,862
Apr 1995148117.73$2,624
Mar 1995178116.44$2,926
Feb 1995179116.58$2,968
Jan 1995180115.92$2,866
Dec 1994184115.03$2,766
Nov 1994184115.90$2,926
Oct 19940115.58$0
Sep 1994184115.29$2,813
Aug 1994179116.13$2,887
Jul 1994180117.56$3,161
Jun 1994177117.09$3,025
May 1994183115.88$2,906
Apr 1994187114.14$2,644
Mar 1994119112.46$1,483
Feb 19940112.50$0
Jan 1994185112.66$2,342
Dec 19930112.33$0
Nov 1993131114.49$1,898
Oct 19930115.85$0
Sep 1993127115.03$1,909
Aug 19930115.66$0
Jul 1993176115.46$2,721
Jun 19930116.79$0
May 1993161117.68$2,846
Apr 1993188118.05$3,393
Mar 19930118.14$0
Feb 1993123117.90$2,202
Jan 1993160116.93$2,709

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                  163 bbl  × $ 98.93 =    $16,126
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,126

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/12443 is the state's own key, not one this site invented.