BENNETT-MORALES UNIT

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 4820District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$3.1 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 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
OilDisposition97,754 bbl$3,087,444
Casinghead gasProduction7,465 Mcf$60,365
Total$3,147,809

32 Mcf of this lease's gas, across 32 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 (3)

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 28.7277, -99.0251. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

28.72571, -99.02526 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
7,065 ft
3 wells filed one
Completion to plug
37.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 7,046 and 7,340 ft, median 7,065 ft, over the 3 wells that filed a depth.

Completions filed
May 1976 – Jul 2024
3 of 3 wells
Plug dates filed
Jun 2013
1 of 3 wells; 2 filed none

Last completion to plug: a median of 37.1 years across the 1 well that filed both dates, with the middle half between 37.1 years and 37.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1633267727,046 ftJul 2024Yes
42-1633304137,065 ftNov 2003
42-1633039017,340 ftMay 1976Jun 2013Yes

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 2023156074.852.64$11,677
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 20221670115.097.98$19,220
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 2021175077.435.24$13,550
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021183069.493.38$12,717
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 20202014.751.80$30
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019158059.012.30$9,324
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019173056.272.46$9,735
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019164062.632.75$10,271
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019158046.033.23$7,273
Dec 20180046.594.19$0
Nov 2018184052.934.24$9,739
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018160065.142.93$10,422
Jun 20180060.183.08$0
May 2018539065.382.90$35,240
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 2017172043.873.09$7,546
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 2016160048.763.72$7,802
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016110041.553.10$4,571
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016143042.521.99$6,080
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015280032.362.00$9,061
Nov 20153038.792.17$116
Oct 20150043.552.43$0
Sep 2015180042.992.76$7,738
Aug 20150040.162.87$0
Jul 2015184048.152.95$8,860
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 2013110104.113.72$1,145
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20134094.403.93$378
May 20134094.834.15$379
Apr 201385093.964.28$7,987
Mar 201365093.623.91$6,085
Feb 201334091.233.42$3,102
Jan 20135091.603.42$458
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 2012184079.822.52$14,687
May 20120091.612.49$0
Apr 2012750101.652.00$7,624
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201263098.092.73$6,180
Dec 201182096.873.24$7,943
Nov 20110095.723.31$0
Oct 2011137084.983.65$11,642
Sep 20110083.623.99$0
Aug 2011113083.404.15$9,424
Jul 2011153094.144.52$14,403
Jun 2011229092.904.64$21,274
May 2011122098.134.40$11,972
Apr 20113440105.964.33$36,450
Mar 2011156096.364.06$15,032
Feb 2011134085.644.18$11,476
Jan 2011198086.504.59$17,127
Dec 2010202085.734.35$17,317
Nov 2010292080.843.80$23,605
Oct 2010254078.103.51$19,837
Sep 201014718072.633.98$11,393
Aug 20100773.684.42$31
Jul 20101447372.554.74$10,793
Jun 20101734270.364.91$12,379
May 20102043871.124.24$14,669
Apr 20101534981.694.12$12,701
Mar 20102653778.394.39$20,936
Feb 201012512473.585.44$9,872
Jan 201028138074.365.96$23,162
Dec 200921318271.445.48$16,215
Nov 20091084174.593.75$8,210
Oct 2009246072.544.11$17,845
Sep 2009181065.543.06$11,863
Aug 2009171067.423.22$11,529
Jul 2009140561.133.46$8,576
Jun 20093022966.163.90$20,093
May 2009702554.743.93$3,930
Apr 20091831646.773.59$8,616
Mar 200947642.144.06$2,005
Feb 20091233732.814.63$4,207
Jan 200928826135.865.37$11,730
Dec 200832416337.105.98$12,995
Nov 2008016955.496.86$1,159
Oct 2008017575.246.92$1,211
Sep 200816053101.767.88$16,699
Aug 2008144162114.228.48$17,822
Jul 2008157288131.0811.39$23,860
Jun 2008344481131.3313.03$51,446
May 2008177565123.1711.57$28,341
Apr 2008339510110.3110.45$42,727
Mar 2008359485101.909.66$41,269
Feb 200817140992.538.77$19,410
Jan 200819530490.388.21$20,119
Dec 2007181288.337.30$16,002
Nov 2007371491.677.29$34,039
Oct 20071904182.856.92$16,025
Sep 200733421075.846.24$26,642
Aug 200716842569.066.39$14,317
Jul 200718031970.906.39$14,800
Jun 2007015262.007.55$1,147
May 200767145558.747.85$42,985
Apr 200733752959.617.81$24,218
Mar 2007167056.927.30$9,506
Feb 2007354055.108.22$19,505
Jan 2007372050.306.73$18,712
Dec 2006511056.656.92$28,948
Nov 2006170054.207.62$9,214
Oct 2006350054.906.01$19,215
Sep 2006176060.085.04$10,574
Aug 2006180068.717.34$12,368
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 200671064.397.36$4,572
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 2005175058.3413.80$10,210
Sep 2005162061.4512.08$9,955
Aug 2005341061.519.80$20,975
Jul 2005179055.697.84$9,969
Jun 2005331052.337.38$17,321
May 2005510045.226.65$23,062
Apr 2005344049.207.36$16,925
Mar 2005329050.377.15$16,572
Feb 2005359045.226.31$16,234
Jan 2005353043.166.32$15,235
Dec 2004361039.866.75$14,389
Nov 2004350045.286.33$15,848
Oct 2004700049.706.52$34,790
Sep 2004367043.245.28$15,869
Aug 2004748042.375.55$31,693
Jul 2004530038.286.08$20,288
Jun 20041,047036.106.43$37,797
May 20041,045037.486.49$39,167
Apr 20042,949034.475.86$101,652
Mar 20041,796034.365.53$61,711
Feb 20041,252032.455.51$40,627
Jan 20041,199032.036.30$38,404
Dec 20031,510030.266.30$45,693
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 2003215026.675.41$5,734
Mar 20031,045031.146.10$32,541
Feb 2003762033.487.93$25,512
Jan 2003194030.315.58$5,880
Dec 20021,009026.914.85$27,152
Nov 2002145024.664.14$3,576
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002149025.963.16$3,868
Jul 2002158024.583.06$3,884
Jun 20020023.733.34$0
May 2002157024.663.58$3,872
Apr 2002118023.653.51$2,791
Mar 2002177022.003.10$3,894
Feb 20028018.222.38$146
Jan 2002172017.172.38$2,953
Dec 20010016.932.36$0
Nov 2001471018.072.41$8,511
Oct 2001183019.782.53$3,620
Sep 20010024.262.25$0
Aug 2001164024.873.05$4,079
Jul 2001271023.933.20$6,485
Jun 2001328024.563.82$8,056
May 2001139025.524.31$3,547
Apr 20010024.685.34$0
Mar 2001367024.545.38$9,006
Feb 2001163027.755.77$4,523
Jan 2001439027.478.40$12,059
Dec 2000448026.889.12$12,042
Nov 2000289032.215.66$9,309
Oct 2000308031.235.15$9,619
Sep 2000311031.875.19$9,912
Aug 2000305029.644.54$9,040
Jul 2000301028.534.09$8,588
Jun 2000279029.304.40$8,175
May 2000400027.263.68$10,904
Apr 2000321024.513.12$7,868
Mar 2000328028.422.86$9,322
Feb 2000420027.622.73$11,600
Jan 2000295025.272.48$7,455
Dec 1999445024.282.42$10,805
Nov 1999625023.192.43$14,494
Oct 1999618020.982.80$12,966
Sep 1999159021.752.62$3,458
Aug 1999166019.262.88$3,197
Jul 1999156017.892.37$2,791
Jun 1999331015.942.36$5,276
May 1999163015.792.32$2,574
Apr 1999163015.102.21$2,461
Mar 19990012.471.84$0
Feb 199915809.981.82$1,577
Jan 19999010.381.90$93
Dec 199818209.201.77$1,674
Nov 1998160010.892.19$1,742
Oct 1998174012.421.97$2,161
Sep 1998511012.592.08$6,433
Aug 199811011.301.91$124
Jul 1998847011.742.24$9,944
Jun 199811011.242.24$124
May 1998365012.622.21$4,606
Apr 199822013.042.51$287
Mar 19980012.802.31$0
Feb 1998150013.952.30$2,093
Jan 1998329014.702.15$4,836
Dec 1997359016.322.41$5,859
Nov 1997365018.193.09$6,639
Oct 1997327019.253.15$6,295
Sep 1997186017.742.95$3,300
Aug 1997349017.862.55$6,233
Jul 19971,175017.582.25$20,657
Jun 1997188017.242.26$3,241
May 1997351018.972.31$6,658
Apr 1997600017.882.08$10,728
Mar 1997646018.951.94$12,242
Feb 1997516020.492.21$10,573
Jan 1997503023.483.54$11,810
Dec 19961,201023.32$28,007
Nov 1996686021.97$15,071
Oct 1996191023.31$4,452
Sep 1996683022.22$15,176
Aug 1996480020.26$9,725
Jul 1996493019.55$9,638
Jun 1996644018.73$12,062
May 1996701019.43$13,620
Apr 1996194021.51$4,173
Mar 1996639019.38$12,384
Feb 1996327016.98$5,552
Jan 1996629017.07$10,737
Dec 1995683017.19$11,741
Nov 1995693016.00$11,088
Oct 1995336115.43$5,184
Sep 1995489116.18$7,912
Aug 1995652115.92$10,380
Jul 1995523115.24$7,971
Jun 1995828116.41$13,587
May 1995820117.56$14,399
Apr 19951,152117.73$20,425
Mar 1995348116.44$5,721
Feb 1995827116.58$13,712
Jan 1995669115.92$10,650
Dec 19941,013115.03$15,225
Nov 1994456015.90$7,250
Oct 1994493015.58$7,681
Sep 1994316115.29$4,832
Aug 1994588116.13$9,484
Jul 1994640117.56$11,238
Jun 1994805117.09$13,757
May 1994781115.88$12,402
Apr 19941,036114.14$14,649
Mar 1994648112.46$8,074
Feb 1994834112.50$10,425
Jan 1994970112.66$12,280
Dec 19931,761112.33$21,713
Nov 19931,178114.49$17,069
Oct 19931,157115.85$18,338
Sep 19931,355115.03$20,366
Aug 19931,043115.66$16,333
Jul 19932,183115.46$33,749
Jun 19931,052116.79$17,663
May 19931,498117.68$26,485
Apr 19931,846118.05$33,320
Mar 1993824118.14$14,947
Feb 19931,497117.90$26,796
Jan 19932,682116.93$45,406

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 2023 — as filed, then multipliedworked
Oil                  156 bbl  × $ 74.85 =    $11,677
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                  $11,677

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/4820 is the state's own key, not one this site invented.