FROST NATL BANK, TR. -B-

Operated by BOTASCH OPERATING, LLC (P-5 83330) in the BIG WELLS(SAN MIGUEL, LO., EAST) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4926District 01Field 08072750OilCasinghead gasSaveExport
Value, all time
$460 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 18 leases and 86 wells, and the rule below applies to all of them.

Discovered
1971-03-26
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

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
OilDisposition22,523 bbl$450,649
Casinghead gasProduction12,983 Mcf$9,732
Total$460,381

8,920 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 (2)

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 28.5100, -99.5028. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.51002, -99.50280 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
6,013 ft
2 wells filed one
Completion to plug
18.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 6,010 and 6,016 ft, median 6,013 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1976 – Jan 1977
2 of 2 wells
Plug dates filed
Dec 1995
1 of 2 wells; 1 filed none

Last completion to plug: a median of 18.9 years across the 1 well that filed both dates, with the middle half between 18.9 years and 18.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1273113416,010 ftJan 1977Dec 1995Yes
42-1273105926,016 ftJul 1976

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 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008500131.0811.39$6,554
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004121045.286.33$5,479
Oct 20040049.706.52$0
Sep 2004159043.245.28$6,875
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004121036.106.43$4,368
May 20040037.486.49$0
Apr 2004147034.475.86$5,067
Mar 2004185034.365.53$6,357
Feb 20040032.455.51$0
Jan 2004149032.036.30$4,772
Dec 2003100030.266.30$3,026
Nov 2003124028.804.60$3,571
Oct 200393028.174.76$2,620
Sep 20030026.314.75$0
Aug 2003112029.765.13$3,333
Jul 2003179029.415.17$5,264
Jun 20030028.565.98$0
May 2003164026.595.97$4,361
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003162030.315.58$4,910
Dec 2002177026.914.85$4,763
Nov 2002197024.664.14$4,858
Oct 20020026.464.23$0
Sep 2002157027.443.64$4,308
Aug 2002172025.963.16$4,465
Jul 2002164024.583.06$4,031
Jun 2002161023.733.34$3,821
May 2002182024.663.58$4,488
Apr 2002170023.653.51$4,021
Mar 2002179022.003.10$3,938
Feb 2002178018.222.38$3,243
Jan 2002151017.172.38$2,593
Dec 2001174016.932.36$2,946
Nov 2001182018.072.41$3,289
Oct 2001174019.782.53$3,442
Sep 2001176024.262.25$4,270
Aug 2001147024.873.05$3,656
Jul 2001335023.933.20$8,017
Jun 2001185024.563.82$4,544
May 2001167025.524.31$4,262
Apr 2001181024.685.34$4,467
Mar 2001157024.545.38$3,853
Feb 2001169027.755.77$4,690
Jan 2001176027.478.40$4,835
Dec 2000152026.889.12$4,086
Nov 2000142032.215.66$4,574
Oct 20000031.235.15$0
Sep 2000145031.875.19$4,621
Aug 20000029.644.54$0
Jul 2000180028.534.09$5,135
Jun 20000029.304.40$0
May 20002567927.263.68$7,269
Apr 200037724.513.12$313
Mar 20002357328.422.86$6,887
Feb 200007127.622.73$194
Jan 20001738325.272.48$4,578
Dec 19991486824.282.42$3,758
Nov 19991408623.192.43$3,456
Oct 19991527920.982.80$3,410
Sep 199904221.752.62$110
Aug 19991716919.262.88$3,492
Jul 199909217.892.37$218
Jun 19992118515.942.36$3,564
May 19991829415.792.32$3,092
Apr 199915010215.102.21$2,490
Mar 199913710612.471.84$1,903
Feb 1999168989.981.82$1,855
Jan 199919910610.381.90$2,267
Dec 19981701069.201.77$1,752
Nov 199814211110.892.19$1,789
Oct 199816810112.421.97$2,285
Sep 199814510512.592.08$2,044
Aug 199818510211.301.91$2,285
Jul 199816711011.742.24$2,207
Jun 199814111211.242.24$1,835
May 199825511112.622.21$3,463
Apr 199817611013.042.51$2,571
Mar 199815711312.802.31$2,271
Feb 199814610113.952.30$2,269
Jan 199819711614.702.15$3,146
Dec 199714510616.322.41$2,622
Nov 199718711618.193.09$3,760
Oct 199722611419.253.15$4,710
Sep 199715011317.742.95$2,995
Aug 199723010717.862.55$4,381
Jul 199750511417.582.25$9,134
Jun 1997011517.242.26$260
May 1997012418.972.31$286
Apr 199738112417.882.08$7,071
Mar 1997012018.951.94$233
Feb 199729810420.492.21$6,335
Jan 199709823.483.54$347
Dec 199617711123.32$4,128
Nov 199618011921.97$3,955
Oct 199620711023.31$4,825
Sep 199616212022.22$3,600
Aug 199620011920.26$4,052
Jul 199617012319.55$3,324
Jun 199624012018.73$4,495
May 199620112319.43$3,905
Apr 199624611921.51$5,291
Mar 199618211419.38$3,527
Feb 199613012816.98$2,207
Jan 199617711717.07$3,021
Dec 19952369817.19$4,057
Nov 199523311416.00$3,728
Oct 1995011315.43$0
Sep 199523410616.18$3,786
Aug 199520811715.92$3,311
Jul 199520112615.24$3,063
Jun 199519810916.41$3,249
May 199528710417.56$5,040
Apr 199520811317.73$3,688
Mar 1995010416.44$0
Feb 199517510416.58$2,902
Jan 199524512515.92$3,900
Dec 199430111815.03$4,524
Nov 1994111615.90$16
Oct 199418311815.58$2,851
Sep 199418012015.29$2,752
Aug 199422110116.13$3,565
Jul 199423811817.56$4,179
Jun 199416610417.09$2,837
May 199416813615.88$2,668
Apr 199423812114.14$3,365
Mar 199418913012.46$2,355
Feb 199423511712.50$2,938
Jan 199418411912.66$2,329
Dec 199320111712.33$2,478
Nov 199320913414.49$3,028
Oct 199318712915.85$2,964
Sep 199322110315.03$3,322
Aug 199318453315.66$2,881
Jul 199346339915.46$7,158
Jun 1993157016.79$17
May 199352854117.68$9,335
Apr 1993057318.05$0
Mar 1993058618.14$0
Feb 199332855717.90$5,871
Jan 199330850416.93$5,214

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.

Jul 2008 — as filed, then multipliedworked
Oil                   50 bbl  × $131.08 =     $6,554
Casinghead gas         0 Mcf  × $ 11.39 =         $0

────────────────────────────────────────────────────
Month total                                   $6,554

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. 01/O/4926 is the state's own key, not one this site invented.