SHINER-MORALES

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 12486District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$10.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$7 k
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
OilDisposition277,673 bbl$9,691,757
Casinghead gasProduction172,835 Mcf$967,921
Total$10,659,678

24 Mcf of this lease's gas, across 24 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 28.7056, -99.0468. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

28.70556, -99.04675 · 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
0.0%
0 of 2 wells
Median depth
9,690 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 9,688 and 9,691 ft, median 9,690 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2002 – Dec 2003
2 of 2 wells

2 wells

42-1633273429,688 ftDec 2003Yes
42-1633267119,691 ftFeb 2002

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 2025118056.664.41$6,686
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 202021014.751.80$310
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 201633048.763.72$1,609
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016175041.442.92$7,252
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20161042.521.99$43
Apr 20160036.561.99$0
Mar 2016176033.011.79$5,810
Feb 201688026.472.06$2,329
Jan 20160027.352.36$0
Dec 2015180032.362.00$5,825
Nov 20150038.792.17$0
Oct 2015175043.552.43$7,621
Sep 201510042.992.76$430
Aug 2015176040.162.87$7,068
Jul 2015159048.152.95$7,656
Jun 20150056.152.88$0
May 2015174055.212.96$9,607
Apr 20150049.822.71$0
Mar 2015358042.892.93$15,355
Feb 20150044.662.98$0
Jan 2015180043.433.10$7,817
Dec 2014178054.693.59$9,735
Nov 20141070.464.25$70
Oct 2014177078.303.90$13,859
Sep 20140086.164.05$0
Aug 2014140089.394.04$12,515
Jul 2014145096.564.18$14,001
Jun 2014180098.164.74$17,669
May 20140094.734.73$0
Apr 201459095.944.81$5,660
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 20131850104.113.72$19,260
Aug 20131950104.253.52$20,329
Jul 20133740102.523.72$38,342
Jun 2013429494.403.93$1,534
May 2013243094.834.15$23,044
Apr 2013191093.964.28$17,946
Mar 2013257093.623.91$24,060
Feb 201323195591.233.42$24,340
Jan 201319247391.603.42$19,205
Dec 2012058186.773.42$1,987
Nov 2012072986.953.62$2,643
Oct 201218194889.383.40$19,401
Sep 20121771,24694.672.92$20,393
Aug 20125161,63792.662.91$52,573
Jul 20123581,03985.133.02$33,615
Jun 201244095679.822.52$37,529
May 201269835391.612.49$64,822
Apr 2012333589101.652.00$35,026
Mar 2012459160105.052.22$48,573
Feb 2012431674101.102.57$45,306
Jan 201254633398.092.73$54,468
Dec 201143737796.873.24$43,554
Nov 2011840095.723.31$80,405
Oct 201164843684.983.65$56,658
Sep 20115601,28883.623.99$51,961
Aug 20115941,42183.404.15$55,436
Jul 20118251,17194.144.52$82,955
Jun 20113661,30592.904.64$40,056
May 20114681,18998.134.40$51,162
Apr 20114191,363105.964.33$50,304
Mar 201169489296.364.06$70,493
Feb 201151914885.644.18$45,066
Jan 201177767986.504.59$70,326
Dec 201075781785.734.35$68,450
Nov 201019539280.843.80$17,252
Oct 20105761,12578.103.51$48,933
Sep 201037867772.633.98$30,148
Aug 201016052573.684.42$14,109
Jul 201058194672.554.74$46,632
Jun 201072580570.364.91$54,964
May 20106041,28971.124.24$48,416
Apr 201068683281.694.12$59,469
Mar 20105281,58678.394.39$48,350
Feb 20105971,66773.585.44$53,000
Jan 20104931,64074.365.96$46,441
Dec 20096651,82071.445.48$57,488
Nov 20098242,05374.593.75$69,164
Oct 20098392,05472.544.11$69,304
Sep 20096292,15565.543.06$47,829
Aug 20098231,98567.423.22$61,875
Jul 20094301,74861.133.46$32,342
Jun 20096481,62666.163.90$49,205
May 20097412,14154.743.93$48,967
Apr 20094501,44446.773.59$26,227
Mar 20097821,74442.144.06$40,032
Feb 200966836732.814.63$23,617
Jan 200963220735.865.37$23,775
Dec 200891725537.105.98$35,545
Nov 2008025955.496.86$1,777
Oct 200823240075.246.92$20,224
Sep 2008176497101.767.88$21,825
Aug 2008340844114.228.48$45,994
Jul 2008194799131.0811.39$34,530
Jun 2008346786131.3313.03$55,684
May 20083541,141123.1711.57$56,808
Apr 2008510705110.3110.45$63,629
Mar 20089281,064101.909.66$104,846
Feb 20081751,02992.538.77$25,218
Jan 200871087190.388.21$71,317
Dec 200789449988.337.30$82,611
Nov 2007745991.677.29$68,360
Oct 200734960482.856.92$33,096
Sep 200752549575.846.24$42,907
Aug 200769756669.066.39$51,750
Jul 20071,0561,03770.906.39$81,495
Jun 20077271,35162.007.55$55,272
May 20071,0331,72958.747.85$74,245
Apr 20078581,83259.617.81$65,445
Mar 20078781,52956.927.30$61,140
Feb 20078871,00255.108.22$57,106
Jan 20071,0831,05850.306.73$61,592
Dec 20068581,04156.656.92$55,808
Nov 20061,0151,05154.207.62$63,019
Oct 20061,0431,30254.906.01$65,091
Sep 20066931,33560.085.04$48,360
Aug 20061,0791,30568.717.34$83,717
Jul 20061,24088569.376.34$91,632
Jun 200687165566.286.38$61,911
May 200670872866.016.42$51,412
Apr 200691385364.397.36$65,067
Mar 200673790356.707.08$48,184
Feb 200674564257.597.75$47,881
Jan 200655972260.598.93$40,320
Dec 20051,2341,40754.9413.42$86,671
Nov 20056901,38854.6910.59$52,433
Oct 20051,0701,26058.3413.80$79,806
Sep 20051,1761,60961.4512.08$91,700
Aug 20051,2411,70361.519.80$93,018
Jul 20059021,13655.697.84$59,143
Jun 20051,4001,17752.337.38$81,949
May 20051,2681,20745.226.65$65,367
Apr 200587694849.207.36$50,077
Mar 20051,2451,52950.377.15$73,650
Feb 20051,2561,50545.226.31$66,296
Jan 20051,4232,09743.166.32$74,674
Dec 20041,4232,30639.866.75$72,289
Nov 20041,4182,36845.286.33$79,197
Oct 20041,4532,95949.706.52$91,492
Sep 20041,3922,94943.245.28$75,772
Aug 20041,5982,53742.375.55$81,789
Jul 20041,3933,00138.286.08$71,583
Jun 20041,7333,19236.106.43$83,096
May 20041,5741,46737.486.49$68,521
Apr 20041,4091,64634.475.86$58,211
Mar 20042,4772,20034.365.53$97,276
Feb 20041,9111,73832.455.51$71,588
Jan 20041,70582832.036.30$59,827
Dec 20031,5621,21630.266.30$54,929
Nov 200381595528.804.60$27,860
Oct 20032,0991,93528.174.76$68,339
Sep 20032,1481,73726.314.75$64,764
Aug 20033,1582,25929.765.13$105,570
Jul 20033,1032,22929.415.17$102,785
Jun 20033,3432,38328.565.98$109,733
May 20033,0582,20126.595.97$94,458
Apr 20032,8451,73726.675.41$85,269
Mar 20032,3261,29831.146.10$80,344
Feb 20032,8561,03233.487.93$103,798
Jan 20034,4232,21030.315.58$146,397
Dec 20025,398026.914.85$145,260
Nov 20025,5453,04624.664.14$149,341
Oct 20025,8293,15226.464.23$167,566
Sep 20025,7313,20727.443.64$168,917
Aug 20025,970025.963.16$154,981
Jul 20026,2102,19624.583.06$159,365
Jun 20027,478023.733.34$177,453
May 20027,8262,12524.663.58$200,605
Apr 20029,04854123.653.51$215,885
Mar 20025,7172,39522.003.10$133,205
Feb 20022,48281518.222.38$47,158
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 2000168032.215.66$5,411
Oct 20000031.235.15$0
Sep 2000161031.875.19$5,131
Aug 2000146029.644.54$4,327
Jul 2000146028.534.09$4,165
Jun 2000317029.304.40$9,288
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000141025.272.48$3,563
Dec 1999163024.282.42$3,958
Nov 1999173023.192.43$4,012
Oct 19990020.982.80$0
Sep 1999156021.752.62$3,393
Aug 19990019.262.88$0
Jul 1999283017.892.37$5,063
Jun 1999837015.942.36$13,342
May 1999338015.792.32$5,337
Apr 1999695015.102.21$10,495
Mar 1999163012.471.84$2,033
Feb 199916709.981.82$1,667
Jan 19990010.381.90$0
Dec 19986109.201.77$561
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 199849795912.592.08$8,254
Aug 199849976811.301.91$7,104
Jul 19981,1697211.742.24$13,885
Jun 19986707211.242.24$7,692
May 19986647212.622.21$8,539
Apr 19981,0031,08313.042.51$15,792
Mar 199865810212.802.31$8,658
Feb 199865710213.952.30$9,400
Jan 19981,18753114.702.15$18,593
Dec 19972,140016.322.41$34,925
Nov 19971,01253118.193.09$20,048
Oct 19971661,02919.253.15$6,437
Sep 1997328017.742.95$5,819
Aug 1997972017.862.55$17,360
Jul 19971,666017.582.25$29,288
Jun 19971,195017.242.26$20,602
May 1997835018.972.31$15,840
Apr 19971,537017.882.08$27,482
Mar 19971,143018.951.94$21,660
Feb 19972,212020.492.21$45,324
Jan 19971,860023.483.54$43,673
Dec 19961,494023.32$34,840
Nov 19961,304021.97$28,649
Oct 1996483023.31$11,259
Sep 19961,285022.22$28,553
Aug 19961,475020.26$29,884
Jul 19961,528019.55$29,872
Jun 19961,560018.73$29,219
May 19962,709019.43$52,636
Apr 19962,722021.51$58,550
Mar 19962,558019.38$49,574
Feb 19962,814016.98$47,782
Jan 19962,740017.07$46,772
Dec 19952,176017.19$37,405
Nov 19952,015016.00$32,240
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940115.03$0
Nov 19941,013115.90$16,107
Oct 1994330115.58$5,141
Sep 1994340115.29$5,199
Aug 1994997116.13$16,082
Jul 19941,521117.56$26,709
Jun 19942,730117.09$46,656
May 19941,410115.88$22,391
Apr 19941,050114.14$14,847
Mar 19942,068112.46$25,767
Feb 19941,042112.50$13,025
Jan 19942,111112.66$26,725
Dec 19931,437112.33$17,718
Nov 19931,106114.49$16,026
Oct 19932,181115.85$34,569
Sep 19931,433115.03$21,538
Aug 19931,813115.66$28,392
Jul 19932,485115.46$38,418
Jun 19931,990116.79$33,412
May 19932,497117.68$44,147
Apr 19931,458118.05$26,317
Mar 19931,803118.14$32,706
Feb 19932,451117.90$43,873
Jan 19931,574116.93$26,648

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.

Dec 2025 — as filed, then multipliedworked
Oil                  118 bbl  × $ 56.66 =     $6,686
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                   $6,686

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/12486 is the state's own key, not one this site invented.