MASTERSON, R. B.

Operated by D.J. & T. ENERGY (P-5 196227) in the TOM B. (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63107District 8AField 90455750OilCasinghead gasSaveExport
Value, all time
$1.8 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

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 5 leases and 5 wells, and the rule below applies to all of them.

Discovered
1980-12-06
as the register files it
Field class
Oil
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
OilDisposition38,285 bbl$1,791,438
Casinghead gasProduction21 Mcf$0
Total$1,791,438

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 (1)

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 33.7568, -100.2095. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.75680, -100.20951 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
6,230 ft
1 wells filed one
Completion to plug
37.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

The one well that filed a depth was drilled to 6,230 ft.

Completions filed
Nov 1980
1 of 1 wells
Plug dates filed
Jul 2018
1 of 1 wells

Last completion to plug: a median of 37.7 years across the 1 well that filed both dates, with the middle half between 37.7 years and 37.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-26930913296,230 ftNov 1980Jul 2018Yes

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 20170049.292.98$0
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 20160048.763.72$0
Nov 20160042.492.64$0
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 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201464070.464.25$4,509
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014189089.394.04$16,895
Jul 2014183096.564.18$17,670
Jun 2014160098.164.74$15,706
May 2014160094.734.73$15,157
Apr 20140095.944.81$0
Mar 2014183095.895.06$17,548
Feb 2014188097.406.19$18,311
Jan 2014179090.404.86$16,182
Dec 2013186091.824.35$17,079
Nov 20130088.853.74$0
Oct 2013178097.423.78$17,341
Sep 20131420104.113.72$14,784
Aug 20131600104.253.52$16,680
Jul 20133190102.523.72$32,704
Jun 2013186094.403.93$17,558
May 20130094.834.15$0
Apr 2013165093.964.28$15,503
Mar 2013191093.623.91$17,881
Feb 2013187091.233.42$17,060
Jan 2013188091.603.42$17,221
Dec 2012188086.773.42$16,313
Nov 2012162086.953.62$14,086
Oct 20120089.383.40$0
Sep 2012183094.672.92$17,325
Aug 2012188092.662.91$17,420
Jul 20120085.133.02$0
Jun 2012181079.822.52$14,447
May 2012186091.612.49$17,039
Apr 20121870101.652.00$19,009
Mar 201200105.052.22$0
Feb 20121450101.102.57$14,660
Jan 2012328098.092.73$32,174
Dec 20110096.873.24$0
Nov 2011186095.723.31$17,804
Oct 2011193084.983.65$16,401
Sep 2011189083.623.99$15,804
Aug 2011185083.404.15$15,429
Jul 2011137094.144.52$12,897
Jun 20110092.904.64$0
May 2011140098.134.40$13,738
Apr 20112650105.964.33$28,079
Mar 2011185096.364.06$17,827
Feb 20110085.644.18$0
Jan 2011167086.504.59$14,446
Dec 2010391085.734.35$33,520
Nov 20100080.843.80$0
Oct 2010182078.103.51$14,214
Sep 2010184072.633.98$13,364
Aug 201062073.684.42$4,568
Jul 2010187072.554.74$13,567
Jun 20100070.364.91$0
May 2010155071.124.24$11,024
Apr 2010144081.694.12$11,763
Mar 2010162078.394.39$12,699
Feb 2010136073.585.44$10,007
Jan 2010141074.365.96$10,485
Dec 2009161071.445.48$11,502
Nov 2009146074.593.75$10,890
Oct 2009149072.544.11$10,808
Sep 2009136065.543.06$8,913
Aug 2009155067.423.22$10,450
Jul 2009174061.133.46$10,637
Jun 2009138066.163.90$9,130
May 2009169054.743.93$9,251
Apr 2009158046.773.59$7,390
Mar 2009146042.144.06$6,152
Feb 2009147032.814.63$4,823
Jan 2009196035.865.37$7,029
Dec 2008143037.105.98$5,305
Nov 2008157055.496.86$8,712
Oct 200898075.246.92$7,374
Sep 20081910101.767.88$19,436
Aug 20081660114.228.48$18,961
Jul 20081240131.0811.39$16,254
Jun 20081440131.3313.03$18,912
May 20081510123.1711.57$18,599
Apr 20081920110.3110.45$21,180
Mar 200800101.909.66$0
Feb 2008145092.538.77$13,417
Jan 2008145090.388.21$13,105
Dec 2007107088.337.30$9,451
Nov 2007129091.677.29$11,825
Oct 2007164082.856.92$13,587
Sep 2007140075.846.24$10,618
Aug 2007141069.066.39$9,737
Jul 2007164070.906.39$11,628
Jun 2007141062.007.55$8,742
May 2007167058.747.85$9,810
Apr 2007134059.617.81$7,988
Mar 2007154056.927.30$8,766
Feb 200783055.108.22$4,573
Jan 2007225050.306.73$11,318
Dec 200674056.656.92$4,192
Nov 2006156054.207.62$8,455
Oct 2006147054.906.01$8,070
Sep 2006128060.085.04$7,690
Aug 2006156068.717.34$10,719
Jul 2006165069.376.34$11,446
Jun 2006127066.286.38$8,418
May 2006158066.016.42$10,430
Apr 2006137064.397.36$8,821
Mar 2006147056.707.08$8,335
Feb 2006138057.597.75$7,947
Jan 2006131060.598.93$7,937
Dec 2005146054.9413.42$8,021
Nov 2005160054.6910.59$8,750
Oct 2005130058.3413.80$7,584
Sep 2005142061.4512.08$8,726
Aug 2005163061.519.80$10,026
Jul 2005133055.697.84$7,407
Jun 2005157052.337.38$8,216
May 2005145045.226.65$6,557
Apr 2005134049.207.36$6,593
Mar 2005157050.377.15$7,908
Feb 2005142045.226.31$6,421
Jan 2005166043.166.32$7,165
Dec 2004137039.866.75$5,461
Nov 2004141045.286.33$6,384
Oct 2004132049.706.52$6,560
Sep 2004157043.245.28$6,789
Aug 2004144042.375.55$6,101
Jul 2004139038.286.08$5,321
Jun 2004153036.106.43$5,523
May 2004144037.486.49$5,397
Apr 2004142034.475.86$4,895
Mar 2004155034.365.53$5,326
Feb 2004141032.455.51$4,575
Jan 2004142032.036.30$4,548
Dec 2003161030.266.30$4,872
Nov 2003124028.804.60$3,571
Oct 2003164028.174.76$4,620
Sep 2003130026.314.75$3,420
Aug 2003119029.765.13$3,541
Jul 2003129029.415.17$3,794
Jun 2003133028.565.98$3,798
May 2003136026.595.97$3,616
Apr 2003165026.675.41$4,401
Mar 2003135031.146.10$4,204
Feb 2003113033.487.93$3,783
Jan 2003147030.315.58$4,456
Dec 2002296026.914.85$7,965
Nov 20020024.664.14$0
Oct 2002155026.464.23$4,101
Sep 2002125027.443.64$3,430
Aug 2002157025.963.16$4,076
Jul 2002147024.583.06$3,613
Jun 2002132023.733.34$3,132
May 2002134024.663.58$3,304
Apr 2002162023.653.51$3,831
Mar 2002136022.003.10$2,992
Feb 2002143018.222.38$2,605
Jan 2002140017.172.38$2,404
Dec 2001146016.932.36$2,472
Nov 2001130018.072.41$2,349
Oct 2001161019.782.53$3,185
Sep 2001139024.262.25$3,372
Aug 2001157024.873.05$3,905
Jul 2001130023.933.20$3,111
Jun 2001142024.563.82$3,488
May 2001151025.524.31$3,854
Apr 2001127024.685.34$3,134
Mar 2001141024.545.38$3,460
Feb 2001134027.755.77$3,719
Jan 2001149027.478.40$4,093
Dec 2000138026.889.12$3,709
Nov 2000155032.215.66$4,993
Oct 2000120031.235.15$3,748
Sep 2000137031.875.19$4,366
Aug 2000137029.644.54$4,061
Jul 2000122028.534.09$3,481
Jun 2000124029.304.40$3,633
May 2000135027.263.68$3,680
Apr 2000131024.513.12$3,211
Mar 2000141028.422.86$4,007
Feb 2000129027.622.73$3,563
Jan 2000118025.272.48$2,982
Dec 1999132024.282.42$3,205
Nov 1999137023.192.43$3,177
Oct 1999128020.982.80$2,685
Sep 1999113021.752.62$2,458
Aug 1999152019.262.88$2,928
Jul 1999123017.892.37$2,200
Jun 1999146015.942.36$2,327
May 1999131015.792.32$2,068
Apr 1999124015.102.21$1,872
Mar 1999147012.471.84$1,833
Feb 199913209.981.82$1,317
Jan 1999142010.381.90$1,474
Dec 199814709.201.77$1,352
Nov 1998127010.892.19$1,383
Oct 1998134012.421.97$1,664
Sep 1998131012.592.08$1,649
Aug 1998166011.301.91$1,876
Jul 1998128011.742.24$1,503
Jun 1998130011.242.24$1,461
May 1998142012.622.21$1,792
Apr 1998127013.042.51$1,656
Mar 1998140012.802.31$1,792
Feb 1998133013.952.30$1,855
Jan 1998136014.702.15$1,999
Dec 1997175016.322.41$2,856
Nov 1997122018.193.09$2,219
Oct 1997164019.253.15$3,157
Sep 1997143017.742.95$2,537
Aug 1997133017.862.55$2,375
Jul 1997183017.582.25$3,217
Jun 1997127017.242.26$2,189
May 1997138018.972.31$2,618
Apr 1997176017.882.08$3,147
Mar 1997149018.951.94$2,824
Feb 1997135020.492.21$2,766
Jan 1997157023.483.54$3,686
Dec 1996158023.32$3,685
Nov 1996159021.97$3,493
Oct 1996179023.31$4,172
Sep 1996169022.22$3,755
Aug 1996193020.26$3,910
Jul 1996106019.55$2,072
Jun 1996160018.73$2,997
May 1996151019.43$2,934
Apr 1996176021.51$3,786
Mar 1996160019.38$3,101
Feb 1996143016.98$2,428
Jan 1996327017.07$5,582
Dec 19950017.19$0
Nov 1995170016.00$2,720
Oct 1995135015.43$2,083
Sep 1995147016.18$2,378
Aug 1995161015.92$2,563
Jul 1995149015.24$2,271
Jun 1995165016.41$2,708
May 1995214017.56$3,758
Apr 1995100017.73$1,773
Mar 1995193016.44$3,173
Feb 1995137016.58$2,271
Jan 1995168015.92$2,675
Dec 1994332015.03$4,990
Nov 19940015.90$0
Oct 1994203015.58$3,163
Sep 1994325115.29$4,969
Aug 19940116.13$0
Jul 1994240117.56$4,214
Jun 19940117.09$0
May 1994192115.88$3,049
Apr 1994217114.14$3,068
Mar 1994219112.46$2,729
Feb 19940112.50$0
Jan 1994232112.66$2,937
Dec 1993421112.33$5,191
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993377115.03$5,666
Aug 19930115.66$0
Jul 1993354115.46$5,473
Jun 19930116.79$0
May 1993291117.68$5,145
Apr 19930118.05$0
Mar 1993223118.14$4,045
Feb 19930117.90$0
Jan 1993319116.93$5,401

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.

Nov 2014 — as filed, then multipliedworked
Oil                   64 bbl  × $ 70.46 =     $4,509
Casinghead gas         0 Mcf  × $  4.25 =         $0

────────────────────────────────────────────────────
Month total                                   $4,509

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. 8A/O/63107 is the state's own key, not one this site invented.