MATTHEWS, J. B.

Operated by JNS PRODUCTION, LLC (P-5 433134) in the SHACKELFORD COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3511District 7BField 82522001OilCasinghead gasSaveExport
Value, all time
$885 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 1,335 leases and 6,064 wells, and the rule below applies to all of them.

Discovered
1913-12-31
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: CLASS 4 W/DAILY 82 = 6000 TO 8000'

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
OilDisposition17,057 bbl$884,554
Casinghead gasProduction18 Mcf$0
Total$884,554

18 Mcf of this lease's gas, across 18 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 (21)

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 32.7592, -99.3363. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.75982, -99.33682 · 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
57.1%
12 of 21 wells
With a plug date
52.4%
11 of 21 wells
Median depth
925 ft
14 wells filed one
Completion to plug
39.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1257.1%
A plug date is filed
1152.4%
BothOn the schedule and plugged. Neither fact cancels the other.
1152.4%
NeitherNo plug date, and not on the schedule.
942.9%

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, 14 of 21 wells. Median 925 ft, with the middle half between 911 and 1,126 ft; the shallowest is 830 ft and the deepest 1,280 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, 2 of 21 wells, Oct 1955 – Apr 1978. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1955 – Apr 1978
2 of 21 wells; 19 filed none
Plug dates filed
Nov 1985 – Oct 2014
11 of 21 wells; 10 filed none

Last completion to plug: a median of 39.8 years across the 1 well that filed both dates, with the middle half between 39.8 years and 39.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-417814435Yes
42-417814446918 ftJan 1986Yes
42-4178144571,280 ftNov 1985Yes
42-417814468912 ftJan 1986Yes
42-417814479899 ftJan 1986Yes
42-41781448101,055 ftNov 1985Yes
42-41781451131,200 ftOct 2014Yes
42-41781453151,149 ftJan 1986Yes
42-4178145416914 ftJan 1986Yes
42-4178145618972 ftJan 1986Yes
42-4178145719910 ftJan 1986Yes
42-417814411
42-4178144911851 ft
42-4178145012830 ft
42-4178145214
42-4178145517
42-4178145820
42-4178145922
42-4178146027
42-41732553281,152 ftApr 1978
42-417073973932 ftOct 1955Aug 1995Yes

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024167080.301.55$13,410
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023176078.122.24$13,749
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022182087.185.86$15,867
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221720108.885.08$18,727
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 2021168066.024.22$11,091
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021150061.302.72$9,195
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 202082038.772.71$3,179
Oct 202083036.972.48$3,069
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202067038.371.83$2,571
Jun 2020176034.901.69$6,142
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020153049.881.98$7,632
Jan 20200057.252.09$0
Dec 2019152059.012.30$8,970
Nov 20190055.302.75$0
Oct 2019142053.472.42$7,593
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019151056.272.46$8,497
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019147062.632.75$9,207
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019153046.033.23$7,043
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018147061.443.40$9,032
Sep 20180059.543.11$0
Aug 2018158059.403.07$9,385
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201894061.222.79$5,755
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201758055.423.12$3,214
Oct 20170049.292.98$0
Sep 201780047.523.09$3,802
Aug 20170045.373.00$0
Jul 2017109043.873.09$4,782
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201736047.933.21$1,725
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016132042.492.64$5,609
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016139036.561.99$5,082
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 201534032.362.00$1,100
Nov 20150038.792.17$0
Oct 2015179043.552.43$7,795
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015143056.152.88$8,029
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 2015165043.433.10$7,166
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014172086.164.05$14,820
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014162095.944.81$15,542
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013173088.853.74$15,371
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131830102.523.72$18,761
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013165093.623.91$15,447
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012184086.953.62$15,999
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012183085.133.02$15,579
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121630105.052.22$17,123
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011168096.873.24$16,274
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011157083.404.15$13,094
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011167096.364.06$16,092
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 2010170072.633.98$12,347
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010175070.364.91$12,313
May 20100071.124.24$0
Apr 2010172081.694.12$14,051
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009175071.445.48$12,502
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009157065.543.06$10,290
Aug 20090067.423.22$0
Jul 2009168061.133.46$10,270
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009171046.773.59$7,998
Mar 20090042.144.06$0
Feb 2009163032.814.63$5,348
Jan 20090035.865.37$0
Dec 2008175037.105.98$6,493
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081720101.767.88$17,503
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081740131.3313.03$22,851
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081750101.909.66$17,833
Feb 20080092.538.77$0
Jan 2008174090.388.21$15,726
Dec 20070088.337.30$0
Nov 2007131091.677.29$12,009
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007148069.066.39$10,221
Jul 20070070.906.39$0
Jun 2007165062.007.55$10,230
May 20070058.747.85$0
Apr 2007176059.617.81$10,491
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007151050.306.73$7,595
Dec 20060056.656.92$0
Nov 2006142054.207.62$7,696
Oct 20060054.906.01$0
Sep 2006175060.085.04$10,514
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 2006154066.286.38$10,207
May 20060066.016.42$0
Apr 2006177064.397.36$11,397
Mar 20060056.707.08$0
Feb 2006192057.597.75$11,057
Jan 20060060.598.93$0
Dec 2005192054.9413.42$10,548
Nov 20050054.6910.59$0
Oct 2005181058.3413.80$10,560
Sep 20050061.4512.08$0
Aug 200527061.519.80$1,661
Jul 2005141055.697.84$7,852
Jun 20050052.337.38$0
May 2005141045.226.65$6,376
Apr 20050049.207.36$0
Mar 2005162050.377.15$8,160
Feb 20050045.226.31$0
Jan 2005189043.166.32$8,157
Dec 20040039.866.75$0
Nov 2004186045.286.33$8,422
Oct 20040049.706.52$0
Sep 2004182043.245.28$7,870
Aug 200491042.375.55$3,856
Jul 20040038.286.08$0
Jun 200473036.106.43$2,635
May 2004142037.486.49$5,322
Apr 200470034.475.86$2,413
Mar 2004261034.365.53$8,968
Feb 20040032.455.51$0
Jan 200481032.036.30$2,594
Dec 2003184030.266.30$5,568
Nov 20030028.804.60$0
Oct 200391028.174.76$2,563
Sep 2003180026.314.75$4,736
Aug 200390029.765.13$2,678
Jul 200390029.415.17$2,647
Jun 2003221028.565.98$6,312
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003168031.146.10$5,232
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002179024.664.14$4,414
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 200285025.963.16$2,207
Jul 200289024.583.06$2,188
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002173018.222.38$3,152
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001153018.072.41$2,765
Oct 20010019.782.53$0
Sep 2001170024.262.25$4,124
Aug 20010024.873.05$0
Jul 2001160023.933.20$3,829
Jun 20010024.563.82$0
May 2001152025.524.31$3,879
Apr 20010024.685.34$0
Mar 2001140024.545.38$3,436
Feb 20010027.755.77$0
Jan 200185027.478.40$2,335
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000147031.235.15$4,591
Sep 2000160031.875.19$5,099
Aug 2000160029.644.54$4,742
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 199936015.942.36$574
May 199947015.792.32$742
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 19999309.981.82$928
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998100010.892.19$1,089
Oct 19980012.421.97$0
Sep 199856012.592.08$705
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 1997108023.483.54$2,536
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 199676022.22$1,689
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 199649019.43$952
Apr 1996143021.51$3,076
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 199586017.56$1,510
Apr 199553017.73$940
Mar 1995160016.44$2,630
Feb 19950016.58$0
Jan 19950015.92$0
Dec 199478015.03$1,172
Nov 19940015.90$0
Oct 1994112115.58$1,745
Sep 199430115.29$459
Aug 1994180116.13$2,903
Jul 19940117.56$0
Jun 199476117.09$1,299
May 1994159115.88$2,525
Apr 19940114.14$0
Mar 1994140112.46$1,744
Feb 19940112.50$0
Jan 1994100112.66$1,266
Dec 1993161112.33$1,985
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993119115.03$1,789
Aug 199325115.66$392
Jul 199331015.46$479
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930118.14$0
Feb 1993162117.90$2,900
Jan 19930116.93$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 2024 — as filed, then multipliedworked
Oil                  167 bbl  × $ 80.30 =    $13,410
Casinghead gas         0 Mcf  × $  1.55 =         $0

────────────────────────────────────────────────────
Month total                                  $13,410

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. 7B/O/3511 is the state's own key, not one this site invented.