MORALES RANCH

Operated by BLACKBRUSH O & G, LLC (P-5 73059) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13811District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$2.8 M
Oct 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
392
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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.

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
OilDisposition71,477 bbl$2,706,992
Casinghead gasProduction15,109 Mcf$116,483
Total$2,823,475

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 (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 28.7210, -99.0367. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.72100, -99.03668 · 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
0.0%
0 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,007 ft
1 wells filed one
Completion to plug
1 well filed both, dated out of order

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 8,007 ft.

Completions filed
Apr 2004
1 of 1 wells
Plug dates filed
Oct 1992
1 of 1 wells

Last completion to plug: no median is published. 1 well on this lease filed both dates, and on that one the last completion is dated after the plug date, so there is no interval to take a median of. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-163325381H8,007 ftApr 2004Oct 1992

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 (392)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

392 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 20158042.992.76$344
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201598056.152.88$5,503
May 20150055.212.96$0
Apr 2015178049.822.71$8,868
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 2014179090.404.86$16,182
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 2013110104.113.72$1,145
Aug 201320104.253.52$209
Jul 201300102.523.72$0
Jun 20131094.403.93$94
May 2013230094.834.15$21,811
Apr 201318093.964.28$1,691
Mar 201330093.623.91$2,809
Feb 2013131091.233.42$11,951
Jan 20137091.603.42$641
Dec 2012181086.773.42$15,705
Nov 20120086.953.62$0
Oct 2012177089.383.40$15,820
Sep 2012189094.672.92$17,893
Aug 2012193092.662.91$17,883
Jul 20120085.133.02$0
Jun 2012348079.822.52$27,777
May 2012183091.612.49$16,765
Apr 20121380101.652.00$14,028
Mar 201210105.052.22$105
Feb 20121630101.102.57$16,479
Jan 2012260098.092.73$25,503
Dec 2011178096.873.24$17,243
Nov 2011403095.723.31$38,575
Oct 2011189084.983.65$16,061
Sep 20110083.623.99$0
Aug 2011203083.404.15$16,930
Jul 2011148094.144.52$13,933
Jun 2011194092.904.64$18,023
May 2011168098.134.40$16,486
Apr 20114310105.964.33$45,669
Mar 201186096.364.06$8,287
Feb 201193085.644.18$7,965
Jan 2011197086.504.59$17,041
Dec 20100085.734.35$0
Nov 2010160080.843.80$12,934
Oct 201087078.103.51$6,795
Sep 201013518072.633.98$10,521
Aug 20101611173.684.42$11,911
Jul 20101023772.554.74$7,575
Jun 2010741670.364.91$5,285
May 20101922171.124.24$13,744
Apr 20101892381.694.12$15,534
Mar 2010734278.394.39$5,907
Feb 20101641173.585.44$12,127
Jan 20101951774.365.96$14,602
Dec 20091021571.445.48$7,369
Nov 2009170074.593.75$12,680
Oct 20092435372.544.11$17,845
Sep 20093322165.543.06$21,824
Aug 2009157067.423.22$10,585
Jul 20090061.133.46$0
Jun 20091446066.163.90$9,761
May 200923310854.743.93$13,178
Apr 20093888046.773.59$18,434
Mar 200922812042.144.06$10,095
Feb 200925312932.814.63$8,899
Jan 200929420335.865.37$11,633
Dec 200853460137.105.98$23,404
Nov 200833515355.496.86$19,639
Oct 200817810275.246.92$14,099
Sep 200817358101.767.88$18,061
Aug 2008169195114.228.48$20,957
Jul 2008356321131.0811.39$50,320
Jun 20080772131.3313.03$10,061
May 2008174705123.1711.57$29,591
Apr 2008252541110.3110.45$33,454
Mar 2008172793101.909.66$25,190
Feb 200816352092.538.77$19,643
Jan 200818071690.388.21$22,144
Dec 200716349088.337.30$17,976
Nov 20071847291.677.29$17,392
Oct 200716755382.856.92$17,664
Sep 200736153475.846.24$30,713
Aug 200735748769.066.39$27,765
Jul 200717231370.906.39$14,194
Jun 200717641862.007.55$14,067
May 200715974158.747.85$15,154
Apr 200717378759.617.81$16,455
Mar 200716832356.927.30$11,921
Feb 200736733355.108.22$22,958
Jan 2007043750.306.73$2,940
Dec 200636863356.656.92$25,227
Nov 200653074354.207.62$34,386
Oct 200618374154.906.01$14,503
Sep 200654886260.085.04$37,266
Aug 2006532068.717.34$36,554
Jul 2006350069.376.34$24,280
Jun 2006356066.286.38$23,596
May 2006367066.016.42$24,226
Apr 2006368064.397.36$23,696
Mar 2006374056.707.08$21,206
Feb 2006365057.597.75$21,020
Jan 2006369060.598.93$22,358
Dec 2005701054.9413.42$38,513
Nov 2005343054.6910.59$18,759
Oct 2005354058.3413.80$20,652
Sep 2005362061.4512.08$22,245
Aug 2005511061.519.80$31,432
Jul 2005518055.697.84$28,847
Jun 2005700052.337.38$36,631
May 2005344045.226.65$15,556
Apr 2005520049.207.36$25,584
Mar 2005487050.377.15$24,530
Feb 2005354045.226.31$16,008
Jan 2005515043.166.32$22,227
Dec 2004861039.866.75$34,319
Nov 20041,079045.286.33$48,857
Oct 2004703049.706.52$34,939
Sep 20041,247043.245.28$53,920
Aug 20041,421042.375.55$60,208
Jul 20041,057038.286.08$40,462
Jun 20041,190036.106.43$42,959
May 20042,055037.486.49$77,021
Apr 20041,539034.475.86$53,049
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
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 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998457013.042.51$5,959
Mar 1998348012.802.31$4,454
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997347018.193.09$6,312
Oct 1997512019.253.15$9,856
Sep 1997331017.742.95$5,872
Aug 1997618017.862.55$11,037
Jul 1997504017.582.25$8,860
Jun 1997695017.242.26$11,982
May 19970018.972.31$0
Apr 1997830017.882.08$14,840
Mar 1997507018.951.94$9,608
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19968023.31$186
Sep 199610022.22$222
Aug 199610020.26$203
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 1996341021.51$7,335
Mar 1996368019.38$7,132
Feb 1996393016.98$6,673
Jan 1996367017.07$6,265
Dec 1995219017.19$3,765
Nov 1995178016.00$2,848
Oct 1995175015.43$2,700
Sep 1995346016.18$5,598
Aug 1995998015.92$15,888
Jul 1995371015.24$5,654
Jun 1995568016.41$9,321
May 19950017.56$0
Apr 1995877017.73$15,549
Mar 1995699116.44$11,492
Feb 1995717116.58$11,888
Jan 19951,367115.92$21,763
Dec 19941,377115.03$20,696
Nov 19941,181115.90$18,778
Oct 1994942115.58$14,676
Sep 19941,000115.29$15,290
Aug 19941,318116.13$21,259
Jul 19941,327117.56$23,302
Jun 19941,884117.09$32,198
May 19942,736115.88$43,448
Apr 19942,088114.14$29,524
Mar 19942,911112.46$36,271
Feb 19941,163112.50$14,538
Jan 1994353112.66$4,469
Dec 19931,544112.33$19,038
Nov 19931,073114.49$15,548
Oct 19931,623115.85$25,725

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.

Sep 2015 — as filed, then multipliedworked
Oil                    8 bbl  × $ 42.99 =       $344
Casinghead gas         0 Mcf  × $  2.76 =         $0

────────────────────────────────────────────────────
Month total                                     $344

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/13811 is the state's own key, not one this site invented.