HOOVER, A. C. -A-

Operated by CLARK OIL CO. (P-5 157689) in the SHANNON (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1270District 7CField 82663568Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$311 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 92 leases and 473 wells, and the rule below applies to all of them.

Discovered
1943-03-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2011-05-24.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: SEE COMM. LETTER 1/22/65 FOR TESTING

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
OilDisposition142,806 bbl$8,220,192
Casinghead gasProduction256 Mcf$6
Total$8,220,198

255 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 (10)

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 30.8518, -101.6701. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.3 miles.

30.85030, -101.66159 · 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
60.0%
6 of 10 wells
With a plug date
50.0%
5 of 10 wells
Median depth
2,150 ft
5 wells filed one
Completion to plug
46.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
660.0%
A plug date is filed
550.0%
BothOn the schedule and plugged. Neither fact cancels the other.
550.0%
NeitherNo plug date, and not on the schedule.
440.0%

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

Total depth in feet, 5 of 10 wells. Median 2,150 ft, with the middle half between 2,146 and 2,230 ft; the shallowest is 2,063 ft and the deepest 2,417 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 3 of 10 wells, Oct 1947 – Dec 1979. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1947 – Dec 1979
3 of 10 wells; 7 filed none
Plug dates filed
Jan 1995 – Nov 2012
5 of 10 wells; 5 filed none

Last completion to plug: a median of 46.8 years across the 3 wells that filed both dates, with the middle half between 38.3 years and 54.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-1050195912,150 ftJan 1995Yes
42-1050197272,146 ftNov 1995Yes
42-1051038713Yes
42-1051030911
42-1051031012
42-1051038814
42-1051061515
42-1050196932,417 ftDec 1979Nov 2009Yes
42-10510616162,230 ftFeb 1966Nov 2012Yes
42-1050197042,063 ftOct 1947Jan 2010Yes

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 20264810106.413.05$51,183
Apr 2026310098.932.87$30,668
Mar 2026169089.753.15$15,168
Feb 2026448063.503.75$28,448
Jan 2026475059.138.00$28,087
Dec 2025168056.664.41$9,519
Nov 2025323058.593.93$18,925
Oct 2025346059.383.30$20,545
Sep 2025491062.743.08$30,805
Aug 2025332063.933.01$21,225
Jul 2025519066.743.32$34,638
Jun 2025329066.483.13$21,872
May 2025479060.553.23$29,003
Apr 2025350062.363.54$21,826
Mar 2025486067.704.27$32,902
Feb 2025334070.884.34$23,674
Jan 2025353074.324.28$26,235
Dec 2024507068.993.12$34,978
Nov 2024334069.052.20$23,063
Oct 2024501071.372.28$35,756
Sep 2024177069.612.36$12,321
Aug 2024505075.632.06$38,193
Jul 2024634079.932.15$50,676
Jun 2024498078.082.63$38,884
May 2024637078.812.20$50,202
Apr 2024503084.451.66$42,478
Mar 2024511080.301.55$41,033
Feb 2024306076.091.78$23,284
Jan 2024474073.023.30$34,611
Dec 2023667071.262.61$47,530
Nov 2023140077.892.81$10,905
Oct 2023484085.443.09$41,353
Sep 2023648089.042.74$57,698
Aug 2023306080.522.67$24,639
Jul 2023630074.852.64$47,156
Jun 2023466068.962.26$32,135
May 2023459070.622.23$32,415
Apr 2023137078.122.24$10,702
Mar 2023600072.852.39$43,710
Feb 2023296075.112.47$22,233
Jan 2023444076.533.39$33,979
Dec 2022299076.415.73$22,847
Nov 2022308085.005.65$26,180
Oct 2022474087.185.86$41,323
Sep 20220084.888.16$0
Aug 2022342094.529.13$32,326
Jul 20225080101.587.54$51,603
Jun 20226460115.097.98$74,348
May 20221680109.378.43$18,374
Apr 20223380104.226.84$35,226
Mar 20224900108.885.08$53,351
Feb 2022499091.054.86$45,434
Jan 2022489081.844.54$40,020
Dec 2021460071.323.90$32,807
Nov 2021304077.435.24$23,539
Oct 2021319079.795.71$25,453
Sep 2021469069.865.35$32,764
Aug 2021319066.024.22$21,060
Jul 2021478070.783.98$33,833
Jun 2021317069.493.38$22,028
May 2021511063.483.02$32,438
Apr 2021327060.362.76$19,738
Mar 2021500061.302.72$30,650
Feb 20210057.805.55$0
Jan 2021306050.412.81$15,425
Dec 2020353044.642.68$15,758
Nov 2020443038.772.71$17,175
Oct 2020440036.972.48$16,267
Sep 2020288037.091.99$10,682
Aug 2020473039.982.39$18,911
Jul 2020468038.371.83$17,957
Jun 2020486034.901.69$16,961
May 20200016.921.81$0
Apr 2020499014.751.80$7,360
Mar 2020503030.341.86$15,261
Feb 2020499049.881.98$24,890
Jan 2020659057.252.09$37,728
Dec 2019676059.012.30$39,891
Nov 2019677055.302.75$37,438
Oct 2019167053.472.42$8,929
Sep 20190055.052.66$0
Aug 2019314053.112.30$16,677
Jul 20190056.272.46$0
Jun 2019328052.782.49$17,312
May 2019169058.482.74$9,883
Apr 2019323062.632.75$20,229
Mar 2019165056.803.06$9,372
Feb 2019322050.852.79$16,374
Jan 2019313046.033.23$14,407
Dec 2018163046.594.19$7,594
Nov 2018163052.934.24$8,628
Oct 2018166061.443.40$10,199
Sep 2018165059.543.11$9,824
Aug 2018326059.403.07$19,364
Jul 2018167065.142.93$10,878
Jun 2018337060.183.08$20,281
May 2018508065.382.90$33,213
Apr 2018645063.842.90$41,177
Mar 2018670061.222.79$41,017
Feb 2018476061.782.77$29,407
Jan 2018789062.874.01$49,604
Dec 2017498057.272.92$28,520
Nov 2017658055.423.12$36,466
Oct 2017674049.292.98$33,221
Sep 2017335047.523.09$15,919
Aug 2017690045.373.00$31,305
Jul 2017506043.873.09$22,198
Jun 2017633042.493.09$26,896
May 2017717045.373.26$32,530
Apr 2017363047.933.21$17,399
Mar 2017708046.772.98$33,113
Feb 2017727050.452.95$36,677
Jan 2017528049.413.42$26,088
Dec 2016160048.763.72$7,802
Nov 2016883042.492.64$37,519
Oct 2016698046.193.09$32,241
Sep 2016351041.553.10$14,584
Aug 2016692041.442.92$28,676
Jul 2016331041.622.92$13,776
Jun 20160045.352.69$0
May 2016356042.521.99$15,137
Apr 2016522036.561.99$19,084
Mar 2016343033.011.79$11,322
Feb 2016514026.472.06$13,606
Jan 2016530027.352.36$14,496
Dec 2015522032.362.00$16,892
Nov 2015331038.792.17$12,839
Oct 2015516043.552.43$22,472
Sep 2015352042.992.76$15,132
Aug 2015518040.162.87$20,803
Jul 2015513048.152.95$24,701
Jun 2015334056.152.88$18,754
May 2015525055.212.96$28,985
Apr 2015540049.822.71$26,903
Mar 2015540042.892.93$23,161
Feb 2015535044.662.98$23,893
Jan 2015364043.433.10$15,809
Dec 2014385054.693.59$21,056
Nov 2014363070.464.25$25,577
Oct 2014374078.303.90$29,284
Sep 2014364086.164.05$31,362
Aug 2014707089.394.04$63,199
Jul 2014354096.564.18$34,182
Jun 2014533098.164.74$52,319
May 2014190094.734.73$17,999
Apr 2014553095.944.81$53,055
Mar 2014190095.895.06$18,219
Feb 2014547097.406.19$53,278
Jan 2014356090.404.86$32,182
Dec 2013552091.824.35$50,685
Nov 2013361088.853.74$32,075
Oct 2013553097.423.78$53,873
Sep 20133700104.113.72$38,521
Aug 20133810104.253.52$39,719
Jul 20135460102.523.72$55,976
Jun 2013367094.403.93$34,645
May 2013369094.834.15$34,992
Apr 2013522093.964.28$49,047
Mar 2013358093.623.91$33,516
Feb 2013366091.233.42$33,390
Jan 2013572091.603.42$52,395
Dec 2012371086.773.42$32,192
Nov 2012371086.953.62$32,258
Oct 2012369089.383.40$32,981
Sep 2012547094.672.92$51,784
Aug 2012542092.662.91$50,222
Jul 2012545085.133.02$46,396
Jun 2012750079.822.52$59,865
May 2012370091.612.49$33,896
Apr 20123610101.652.00$36,696
Mar 20125600105.052.22$58,828
Feb 20125450101.102.57$55,100
Jan 2012547098.092.73$53,655
Dec 2011550096.873.24$53,279
Nov 2011347095.723.31$33,215
Oct 2011541084.983.65$45,974
Sep 2011530083.623.99$44,319
Aug 2011349083.404.15$29,107
Jul 2011529094.144.52$49,800
Jun 2011561092.904.64$52,117
May 2011549098.134.40$53,873
Apr 20118730105.964.33$92,503
Mar 2011552096.364.06$53,191
Feb 2011362085.644.18$31,002
Jan 2011744086.504.59$64,356
Dec 2010558085.734.35$47,837
Nov 2010518080.843.80$41,875
Oct 2010544078.103.51$42,486
Sep 2010514072.633.98$37,332
Aug 2010336073.684.42$24,756
Jul 2010749072.554.74$54,340
Jun 2010685070.364.91$48,197
May 2010372071.124.24$26,457
Apr 2010508081.694.12$41,499
Mar 2010523078.394.39$40,998
Feb 2010749073.585.44$55,111
Jan 2010535074.365.96$39,783
Dec 2009319071.445.48$22,789
Nov 2009327074.593.75$24,391
Oct 2009166072.544.11$12,042
Sep 2009163065.543.06$10,683
Aug 2009159067.423.22$10,720
Jul 2009163061.133.46$9,964
Jun 2009347066.163.90$22,958
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009175042.144.06$7,375
Feb 2009161032.814.63$5,282
Jan 2009150035.865.37$5,379
Dec 2008182037.105.98$6,752
Nov 2008308055.496.86$17,091
Oct 2008330075.246.92$24,829
Sep 20085260101.767.88$53,526
Aug 20081780114.228.48$20,331
Jul 20081770131.0811.39$23,201
Jun 20083520131.3313.03$46,228
May 20083530123.1711.57$43,479
Apr 20085150110.3110.45$56,810
Mar 20083470101.909.66$35,359
Feb 2008364092.538.77$33,681
Jan 2008678090.388.21$61,278
Dec 2007523088.337.30$46,197
Nov 2007358091.677.29$32,818
Oct 2007659082.856.92$54,598
Sep 2007974075.846.24$73,868
Aug 20070069.066.39$0
Jul 2007656070.906.39$46,510
Jun 2007806062.007.55$49,972
May 2007164058.747.85$9,633
Apr 2007643059.617.81$38,329
Mar 2007160056.927.30$9,107
Feb 20070055.108.22$0
Jan 2007483050.306.73$24,295
Dec 2006477056.656.92$27,022
Nov 2006157054.207.62$8,509
Oct 2006312054.906.01$17,129
Sep 2006169060.085.04$10,154
Aug 2006151068.717.34$10,375
Jul 2006156069.376.34$10,822
Jun 2006167066.286.38$11,069
May 2006160066.016.42$10,562
Apr 2006480064.397.36$30,907
Mar 2006166056.707.08$9,412
Feb 2006164057.597.75$9,445
Jan 2006166060.598.93$10,058
Dec 2005325054.9413.42$17,856
Nov 2005317054.6910.59$17,337
Oct 2005165058.3413.80$9,626
Sep 2005334061.4512.08$20,524
Aug 2005485061.519.80$29,832
Jul 2005330055.697.84$18,378
Jun 2005305052.337.38$15,961
May 2005328045.226.65$14,832
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005166045.226.31$7,507
Jan 2005171043.166.32$7,380
Dec 2004327039.866.75$13,034
Nov 2004337045.286.33$15,259
Oct 2004170049.706.52$8,449
Sep 2004520043.245.28$22,485
Aug 2004166042.375.55$7,033
Jul 2004321038.286.08$12,288
Jun 2004166036.106.43$5,993
May 2004336037.486.49$12,593
Apr 2004331034.475.86$11,410
Mar 2004325034.365.53$11,167
Feb 2004338032.455.51$10,968
Jan 2004345032.036.30$11,050
Dec 2003168030.266.30$5,084
Nov 2003333028.804.60$9,590
Oct 2003315028.174.76$8,874
Sep 2003364026.314.75$9,577
Aug 2003332029.765.13$9,880
Jul 20030029.415.17$0
Jun 2003366028.565.98$10,453
May 2003344026.595.97$9,147
Apr 2003360026.675.41$9,601
Mar 2003169131.146.10$5,269
Feb 2003348033.487.93$11,651
Jan 2003175030.315.58$5,304
Dec 2002182026.914.85$4,898
Nov 2002444024.664.14$10,949
Oct 2002181026.464.23$4,789
Sep 2002361027.443.64$9,906
Aug 2002345025.963.16$8,956
Jul 2002190024.583.06$4,670
Jun 2002344023.733.34$8,163
May 2002191024.663.58$4,710
Apr 2002372023.653.51$8,798
Mar 2002195022.003.10$4,290
Feb 2002177018.222.38$3,225
Jan 2002353017.172.38$6,061
Dec 2001349016.932.36$5,909
Nov 2001177018.072.41$3,198
Oct 2001378019.782.53$7,477
Sep 2001173024.262.25$4,197
Aug 2001354024.873.05$8,804
Jul 2001520023.933.20$12,444
Jun 2001337024.563.82$8,277
May 2001351025.524.31$8,958
Apr 2001534024.685.34$13,179
Mar 2001351024.545.38$8,614
Feb 2001533027.755.77$14,791
Jan 2001361027.478.40$9,917
Dec 2000356026.889.12$9,569
Nov 2000348032.215.66$11,209
Oct 2000356031.235.15$11,118
Sep 2000538031.875.19$17,146
Aug 2000369029.644.54$10,937
Jul 2000350028.534.09$9,986
Jun 2000542029.304.40$15,881
May 2000700027.263.68$19,082
Apr 2000536024.513.12$13,137
Mar 2000553028.422.86$15,716
Feb 2000369027.622.73$10,192
Jan 2000566025.272.48$14,303
Dec 1999346024.282.42$8,401
Nov 1999551023.192.43$12,778
Oct 1999368020.982.80$7,721
Sep 1999350021.752.62$7,613
Aug 1999352019.262.88$6,780
Jul 1999369017.892.37$6,601
Jun 1999370015.942.36$5,898
May 1999367015.792.32$5,795
Apr 1999175015.102.21$2,643
Mar 1999371012.471.84$4,626
Feb 199919009.981.82$1,896
Jan 1999193010.381.90$2,003
Dec 199817109.201.77$1,573
Nov 1998175010.892.19$1,906
Oct 1998185012.421.97$2,298
Sep 1998183012.592.08$2,304
Aug 1998182011.301.91$2,057
Jul 19980011.742.24$0
Jun 1998361011.242.24$4,058
May 1998186012.622.21$2,347
Apr 19980013.042.51$0
Mar 1998187012.802.31$2,394
Feb 1998174013.952.30$2,427
Jan 19980014.702.15$0
Dec 1997362016.322.41$5,908
Nov 1997168018.193.09$3,056
Oct 1997359019.253.15$6,911
Sep 1997172017.742.95$3,051
Aug 1997528017.862.55$9,430
Jul 1997352017.582.25$6,188
Jun 1997174017.242.26$3,000
May 1997178018.972.31$3,377
Apr 1997173017.882.08$3,093
Mar 1997179018.951.94$3,392
Feb 1997311020.492.21$6,372
Jan 1997178023.483.54$4,179
Dec 19960023.32$0
Nov 1996183021.97$4,021
Oct 1996357023.31$8,322
Sep 1996183022.22$4,066
Aug 1996368020.26$7,456
Jul 19960019.55$0
Jun 1996175018.73$3,278
May 19960019.43$0
Apr 1996170021.51$3,657
Mar 1996173019.38$3,353
Feb 1996247016.98$4,194
Jan 1996234017.07$3,994
Dec 1995203017.19$3,490
Nov 1995245016.00$3,920
Oct 19950015.43$0
Sep 1995306016.18$4,951
Aug 1995179015.92$2,850
Jul 1995378015.24$5,761
Jun 1995177016.41$2,905
May 1995338017.56$5,935
Apr 1995349017.73$6,188
Mar 1995365016.44$6,001
Feb 1995349016.58$5,786
Jan 1995369015.92$5,874
Dec 1994177015.03$2,660
Nov 1994346015.90$5,501
Oct 1994188015.58$2,929
Sep 1994357115.29$5,459
Aug 19940116.13$0
Jul 1994164117.56$2,880
Jun 1994251117.09$4,290
May 1994159115.88$2,525
Apr 19941572214.14$2,220
Mar 1994158112.46$1,969
Feb 1994152112.50$1,900
Jan 1994291112.66$3,684
Dec 1993152112.33$1,874
Nov 19933061714.49$4,434
Oct 1993149115.85$2,362
Sep 19931569115.03$2,345
Aug 1993010115.66$0
Jul 1993155715.46$2,396
Jun 1993164116.79$2,754
May 1993159117.68$2,811
Apr 1993146118.05$2,635
Mar 19930118.14$0
Feb 1993142217.90$2,542
Jan 1993316116.93$5,350

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.

May 2026 — as filed, then multipliedworked
Oil                  481 bbl  × $106.41 =    $51,183
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $51,183

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. 7C/O/1270 is the state's own key, not one this site invented.