MATTHEWS - 31

Operated by ROCOSO RESOURCES, LLC (P-5 723569) 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 3339District 7BField 82522001OilCasinghead gasSave
Value, all time
$3.2 M
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

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
OilDisposition72,388 bbl$3,233,306
Casinghead gasProduction22 Mcf$0
Total$3,233,306

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 (36)

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 32.7580, -99.3185. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles. 1 well has no surveyed location and is left out of it.

32.75676, -99.31868 · centre of 35 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
75.0%
27 of 36 wells
With a plug date
63.9%
23 of 36 wells
Median depth
1,103 ft
33 wells filed one
Completion to plug
40.2 years
median over 18 wells

What the state filed about each well

On the RRC proration schedule
2775.0%
A plug date is filed
2363.9%
BothOn the schedule and plugged. Neither fact cancels the other.
2363.9%
NeitherNo plug date, and not on the schedule.
925.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 33 of 36 wells. Median 1,103 ft, with the middle half between 1,029 and 1,145 ft; the shallowest is 870 ft and the deepest 4,848 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

60s
70s
80s
90s
00s

Last completion by decade, 27 of 36 wells, Jul 1964 – Jan 2006. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1964 – Jan 2006
27 of 36 wells; 9 filed none
Plug dates filed
Feb 1980 – Feb 2023
23 of 36 wells; 13 filed none

Last completion to plug: a median of 40.2 years across the 18 wells that filed both dates, with the middle half between 17.8 years and 58.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

36 wells

42-4173115773875 ftDec 2022Yes
42-4173177577870 ftJan 2023Yes
42-4178079661,110 ftMar 1980Yes
42-4178079727Yes
42-4178079847Yes
42-4178080053Yes
42-41780801541,050 ftFeb 1980Yes
42-41780810641,101 ftOct 1984Yes
42-4178081468875 ftYes
42-4173856231041,129 ftJan 2006
42-4173851231031,131 ftJul 2005
42-4173849431021,290 ftMay 2005
42-4173794231014,848 ftDec 2004
42-417381681031,133 ftOct 1997
42-417381241021,226 ftMar 1997Dec 2022Yes
42-41736324931,226 ftMar 1986
42-41736314941,132 ftJun 1985
42-41736316961,133 ftJun 1985Aug 2006Yes
42-41736102911,103 ftMar 1985Jan 2023Yes
42-41736103901,145 ftMar 1985
42-41733486851,100 ftSep 1980Oct 1984Yes
42-4173335783950 ftJun 1980
42-41733350821,100 ftMay 1980Jan 2023Yes
42-4173209179876 ftMay 1977Jan 2023Yes
42-4178081367980 ftJun 1969Apr 1983Yes
42-41780812661,147 ftJun 1969Apr 1981Yes
42-41710893621,140 ftOct 1965Mar 2008Yes
42-41780799521,801 ftDec 1964Jan 2023Yes
42-41710895651,099 ftDec 1964Jan 2023Yes
42-41708940631,099 ftOct 1964Jan 2023Yes
42-41710799601,192 ftOct 1964Jan 2023Yes
42-41780807611,240 ftOct 1964Feb 1981Yes
42-41780805591,029 ftOct 1964Jun 1981Yes
42-41701075571,054 ftSep 1964Dec 1986Yes
42-41710797581,027 ftAug 1964Feb 2023Yes
42-41710796561,026 ftJul 1964Feb 2023Yes

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 20240080.301.55$0
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 20230078.122.24$0
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 20220087.185.86$0
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 202200108.885.08$0
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 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
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 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
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 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017129049.292.98$6,358
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016154048.763.72$7,509
Nov 20160042.492.64$0
Oct 2016166046.193.09$7,668
Sep 2016127041.553.10$5,277
Aug 2016169041.442.92$7,003
Jul 2016169041.622.92$7,034
Jun 2016157045.352.69$7,120
May 2016112042.521.99$4,762
Apr 201650036.561.99$1,828
Mar 20160033.011.79$0
Feb 2016124026.472.06$3,282
Jan 2016116027.352.36$3,173
Dec 2015241032.362.00$7,799
Nov 20150038.792.17$0
Oct 201575043.552.43$3,266
Sep 2015294042.992.76$12,639
Aug 2015115040.162.87$4,618
Jul 2015102048.152.95$4,911
Jun 2015105056.152.88$5,896
May 2015127055.212.96$7,012
Apr 201554049.822.71$2,690
Mar 201542042.892.93$1,801
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014176078.303.90$13,781
Sep 2014215086.164.05$18,524
Aug 2014140089.394.04$12,515
Jul 2014173096.564.18$16,705
Jun 2014252098.164.74$24,736
May 2014171094.734.73$16,199
Apr 2014245095.944.81$23,505
Mar 2014173095.895.06$16,589
Feb 201495097.406.19$9,253
Jan 2014161090.404.86$14,554
Dec 20130091.824.35$0
Nov 2013181088.853.74$16,082
Oct 2013217097.423.78$21,140
Sep 20131700104.113.72$17,699
Aug 20132620104.253.52$27,314
Jul 20131960102.523.72$20,094
Jun 2013121094.403.93$11,422
May 2013164094.834.15$15,552
Apr 2013251093.964.28$23,584
Mar 2013391093.623.91$36,605
Feb 201398091.233.42$8,941
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012222086.953.62$19,303
Oct 2012280089.383.40$25,026
Sep 2012170094.672.92$16,094
Aug 2012250092.662.91$23,165
Jul 2012201085.133.02$17,111
Jun 2012220079.822.52$17,560
May 2012264091.612.49$24,185
Apr 20123050101.652.00$31,003
Mar 20121660105.052.22$17,438
Feb 20122150101.102.57$21,737
Jan 2012242098.092.73$23,738
Dec 2011227096.873.24$21,989
Nov 2011256095.723.31$24,504
Oct 2011237084.983.65$20,140
Sep 2011239083.623.99$19,985
Aug 2011268083.404.15$22,351
Jul 2011257094.144.52$24,194
Jun 2011260092.904.64$24,154
May 2011268098.134.40$26,299
Apr 20112530105.964.33$26,808
Mar 2011415096.364.06$39,989
Feb 2011206085.644.18$17,642
Jan 2011332086.504.59$28,718
Dec 2010462085.734.35$39,607
Nov 2010162080.843.80$13,096
Oct 2010265078.103.51$20,697
Sep 2010240072.633.98$17,431
Aug 2010286073.684.42$21,072
Jul 2010297072.554.74$21,547
Jun 2010296070.364.91$20,827
May 2010327071.124.24$23,256
Apr 2010255081.694.12$20,831
Mar 2010255078.394.39$19,989
Feb 2010309073.585.44$22,736
Jan 2010230074.365.96$17,103
Dec 2009337071.445.48$24,075
Nov 2009341074.593.75$25,435
Oct 2009322072.544.11$23,358
Sep 2009427065.543.06$27,986
Aug 2009300067.423.22$20,226
Jul 2009420061.133.46$25,675
Jun 2009479066.163.90$31,691
May 2009464054.743.93$25,399
Apr 2009435046.773.59$20,345
Mar 2009498042.144.06$20,986
Feb 2009624032.814.63$20,473
Jan 2009324035.865.37$11,619
Dec 2008319037.105.98$11,835
Nov 2008331055.496.86$18,367
Oct 2008331075.246.92$24,904
Sep 20082480101.767.88$25,236
Aug 20081150114.228.48$13,135
Jul 20082640131.0811.39$34,605
Jun 20081450131.3313.03$19,043
May 20082460123.1711.57$30,300
Apr 20081140110.3110.45$12,575
Mar 20082390101.909.66$24,354
Feb 2008213092.538.77$19,709
Jan 2008138090.388.21$12,472
Dec 2007159088.337.30$14,044
Nov 2007160091.677.29$14,667
Oct 2007413082.856.92$34,217
Sep 2007165075.846.24$12,514
Aug 2007213069.066.39$14,710
Jul 2007168070.906.39$11,911
Jun 2007189062.007.55$11,718
May 2007192058.747.85$11,278
Apr 2007197059.617.81$11,743
Mar 2007216056.927.30$12,295
Feb 2007255055.108.22$14,051
Jan 2007216050.306.73$10,865
Dec 2006166056.656.92$9,404
Nov 2006131054.207.62$7,100
Oct 2006238054.906.01$13,066
Sep 2006245060.085.04$14,720
Aug 2006197068.717.34$13,536
Jul 2006254069.376.34$17,620
Jun 2006145066.286.38$9,611
May 2006346066.016.42$22,839
Apr 2006221064.397.36$14,230
Mar 2006392056.707.08$22,226
Feb 2006522057.597.75$30,062
Jan 2006368060.598.93$22,297
Dec 2005661054.9413.42$36,315
Nov 2005611054.6910.59$33,416
Oct 2005611058.3413.80$35,646
Sep 2005824061.4512.08$50,635
Aug 2005307061.519.80$18,884
Jul 2005485055.697.84$27,010
Jun 2005696052.337.38$36,422
May 2005705045.226.65$31,880
Apr 2005165049.207.36$8,118
Mar 2005448050.377.15$22,566
Feb 2005570045.226.31$25,775
Jan 2005371043.166.32$16,012
Dec 2004299039.866.75$11,918
Nov 2004181045.286.33$8,196
Oct 2004109049.706.52$5,417
Sep 200470043.245.28$3,027
Aug 2004102042.375.55$4,322
Jul 2004124038.286.08$4,747
Jun 2004108036.106.43$3,899
May 2004115037.486.49$4,310
Apr 20040034.475.86$0
Mar 200494034.365.53$3,230
Feb 2004110032.455.51$3,570
Jan 2004150032.036.30$4,805
Dec 2003140030.266.30$4,236
Nov 2003157028.804.60$4,522
Oct 200359028.174.76$1,662
Sep 2003108026.314.75$2,841
Aug 2003100029.765.13$2,976
Jul 2003166029.415.17$4,882
Jun 2003175028.565.98$4,998
May 2003156026.595.97$4,148
Apr 2003153026.675.41$4,081
Mar 2003169031.146.10$5,263
Feb 200395033.487.93$3,181
Jan 2003168030.315.58$5,092
Dec 2002175026.914.85$4,709
Nov 2002178024.664.14$4,389
Oct 2002181026.464.23$4,789
Sep 2002160027.443.64$4,390
Aug 2002162025.963.16$4,206
Jul 2002174024.583.06$4,277
Jun 2002184023.733.34$4,366
May 2002165024.663.58$4,069
Apr 2002166023.653.51$3,926
Mar 2002164022.003.10$3,608
Feb 2002162018.222.38$2,952
Jan 2002163017.172.38$2,799
Dec 2001168016.932.36$2,844
Nov 2001198018.072.41$3,578
Oct 20010019.782.53$0
Sep 2001160024.262.25$3,882
Aug 2001170024.873.05$4,228
Jul 2001169023.933.20$4,044
Jun 2001180024.563.82$4,421
May 2001171025.524.31$4,364
Apr 2001165024.685.34$4,072
Mar 2001165024.545.38$4,049
Feb 2001170027.755.77$4,718
Jan 2001340027.478.40$9,340
Dec 20000026.889.12$0
Nov 2000156032.215.66$5,025
Oct 2000179031.235.15$5,590
Sep 2000184031.875.19$5,864
Aug 2000317029.644.54$9,396
Jul 2000157028.534.09$4,479
Jun 2000179029.304.40$5,245
May 2000338027.263.68$9,214
Apr 2000180024.513.12$4,412
Mar 2000238028.422.86$6,764
Feb 2000273027.622.73$7,540
Jan 2000175025.272.48$4,422
Dec 1999361024.282.42$8,765
Nov 19990023.192.43$0
Oct 1999174020.982.80$3,651
Sep 1999151021.752.62$3,284
Aug 1999173019.262.88$3,332
Jul 1999162017.892.37$2,898
Jun 1999150015.942.36$2,391
May 1999225015.792.32$3,553
Apr 1999180015.102.21$2,718
Mar 1999326012.471.84$4,065
Feb 199916409.981.82$1,637
Jan 1999294010.381.90$3,052
Dec 199835109.201.77$3,229
Nov 1998172010.892.19$1,873
Oct 1998413012.421.97$5,129
Sep 1998176012.592.08$2,216
Aug 1998366011.301.91$4,136
Jul 1998172011.742.24$2,019
Jun 1998282011.242.24$3,170
May 1998339012.622.21$4,278
Apr 1998326013.042.51$4,251
Mar 1998346012.802.31$4,429
Feb 1998353013.952.30$4,924
Jan 19980014.702.15$0
Dec 1997274016.322.41$4,472
Nov 1997350018.193.09$6,367
Oct 1997339019.253.15$6,526
Sep 1997346017.742.95$6,138
Aug 1997523017.862.55$9,341
Jul 1997349017.582.25$6,135
Jun 1997702017.242.26$12,102
May 1997703018.972.31$13,336
Apr 1997698017.882.08$12,480
Mar 1997664018.951.94$12,583
Feb 1997675020.492.21$13,831
Jan 1997896023.483.54$21,038
Dec 1996455023.32$10,611
Nov 1996172021.97$3,779
Oct 1996328023.31$7,646
Sep 1996176022.22$3,911
Aug 1996179020.26$3,627
Jul 1996171019.55$3,343
Jun 1996278018.73$5,207
May 1996259019.43$5,032
Apr 1996270021.51$5,808
Mar 1996350019.38$6,783
Feb 1996290016.98$4,924
Jan 1996503017.07$8,586
Dec 1995339017.19$5,827
Nov 1995179016.00$2,864
Oct 1995499015.43$7,700
Sep 1995173016.18$2,799
Aug 1995509015.92$8,103
Jul 1995141015.24$2,149
Jun 1995167016.41$2,740
May 1995500017.56$8,780
Apr 1995180017.73$3,191
Mar 1995517016.44$8,499
Feb 1995162016.58$2,686
Jan 1995353015.92$5,620
Dec 1994366015.03$5,501
Nov 1994353015.90$5,613
Oct 1994359115.58$5,593
Sep 1994185115.29$2,829
Aug 1994530116.13$8,549
Jul 1994363117.56$6,374
Jun 1994311117.09$5,315
May 19940115.88$0
Apr 1994350114.14$4,949
Mar 1994347112.46$4,324
Feb 1994355112.50$4,438
Jan 1994331112.66$4,190
Dec 1993536112.33$6,609
Nov 1993353114.49$5,115
Oct 1993356115.85$5,643
Sep 1993352115.03$5,291
Aug 1993517115.66$8,096
Jul 1993176115.46$2,721
Jun 1993177116.79$2,972
May 1993357117.68$6,312
Apr 1993373118.05$6,733
Mar 1993185118.14$3,356
Feb 1993371117.90$6,641
Jan 1993373116.93$6,315

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.

Oct 2017 — as filed, then multipliedworked
Oil                  129 bbl  × $ 49.29 =     $6,358
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                   $6,358

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/3339 is the state's own key, not one this site invented.