THOMPSON, D. L. "A"

Operated by SOCORRO EXPLORATION, INC. (P-5 800278) in the TOKIO, SOUTH (LEONARD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66463District 8AField 90369500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$117 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 8 leases and 9 wells, and the rule below applies to all of them.

Discovered
1986-12-10
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 160 acres. The field rule took effect on 1987-07-01.

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.

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
OilDisposition66,128 bbl$2,878,598
Casinghead gasProduction18,444 Mcf$3,308
Total$2,881,907

17,320 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 (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 33.1374, -102.5439. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.13741, -102.54387 · 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
0.0%
0 of 1 wells
Median depth
8,439 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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 8,439 ft.

Completions filed
Jan 1990
1 of 1 wells

1 well

42-4453157618,439 ftJan 1990

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 202601106.413.05$3
Apr 2026173198.932.87$17,118
Mar 2026164189.753.15$14,722
Feb 2026175163.503.75$11,116
Jan 2026173159.138.00$10,237
Dec 2025174156.664.41$9,863
Nov 20250158.593.93$4
Oct 2025151159.383.30$8,970
Sep 2025174162.743.08$10,920
Aug 2025172163.933.01$10,999
Jul 2025168166.743.32$11,216
Jun 2025175166.483.13$11,637
May 2025164160.553.23$9,933
Apr 2025190162.363.54$11,852
Mar 20250167.704.27$4
Feb 2025176170.884.34$12,479
Jan 2025168174.324.28$12,490
Dec 2024178168.993.12$12,283
Nov 20240169.052.20$2
Oct 2024155171.372.28$11,065
Sep 2024181169.612.36$12,602
Aug 2024171175.632.06$12,935
Jul 20240179.932.15$2
Jun 2024177178.082.63$13,823
May 2024151178.812.20$11,903
Apr 2024179184.451.66$15,118
Mar 20240180.301.55$2
Feb 2024165176.091.78$12,557
Jan 2024164173.023.30$11,979
Dec 20230171.262.61$3
Nov 2023175177.892.81$13,634
Oct 2023153185.443.09$13,075
Sep 20230189.042.74$3
Aug 2023164180.522.67$13,208
Jul 2023110174.852.64$8,236
Jun 2023175168.962.26$12,070
May 20230170.622.23$2
Apr 2023164278.122.24$12,816
Mar 20230272.852.39$5
Feb 2023154375.112.47$11,574
Jan 20230376.533.39$10
Dec 2022173376.415.73$13,236
Nov 20220385.005.65$17
Oct 2022160387.185.86$13,966
Sep 2022172384.888.16$14,624
Aug 20220494.529.13$37
Jul 202204101.587.54$30
Jun 20221894115.097.98$21,784
May 202205109.378.43$42
Apr 202207104.226.84$48
Mar 202217712108.885.08$19,333
Feb 202201291.054.86$58
Jan 202201281.844.54$54
Dec 20211881271.323.90$13,455
Nov 20211881577.435.24$14,635
Oct 202101579.795.71$86
Sep 20211652569.865.35$11,661
Aug 202103566.024.22$148
Jul 2021169170.783.98$11,966
Jun 20210169.493.38$3
May 20210163.483.02$3
Apr 2021167160.362.76$10,083
Mar 2021179161.302.72$10,975
Feb 20210157.805.55$6
Jan 2021172150.412.81$8,673
Dec 2020185144.642.68$8,261
Nov 20200138.772.71$3
Oct 2020179136.972.48$6,620
Sep 20200137.091.99$2
Aug 2020178139.982.39$7,119
Jul 2020176138.371.83$6,755
Jun 2020180134.901.69$6,284
May 2020176116.921.81$2,980
Apr 20200114.751.80$2
Mar 20200130.341.86$2
Feb 2020181149.881.98$9,030
Jan 20200157.252.09$2
Dec 2019182159.012.30$10,742
Nov 2019181155.302.75$10,012
Oct 20190153.472.42$2
Sep 2019176155.052.66$9,691
Aug 20190153.112.30$2
Jul 2019174156.272.46$9,793
Jun 20190152.782.49$2
May 2019171158.482.74$10,003
Apr 2019175162.632.75$10,963
Mar 20190056.803.06$0
Feb 2019169050.852.79$8,594
Jan 2019171046.033.23$7,871
Dec 20180046.594.19$0
Nov 2018173052.934.24$9,157
Oct 20180061.443.40$0
Sep 2018173059.543.11$10,300
Aug 20180059.403.07$0
Jul 2018172065.142.93$11,204
Jun 2018170060.183.08$10,231
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018168061.222.79$10,285
Feb 2018170061.782.77$10,503
Jan 20180062.874.01$0
Dec 2017170057.272.92$9,736
Nov 20170055.423.12$0
Oct 2017169049.292.98$8,330
Sep 20170047.523.09$0
Aug 2017171045.373.00$7,758
Jul 2017172043.873.09$7,546
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017172047.933.21$8,244
Mar 20170046.772.98$0
Feb 20172050.452.95$101
Jan 2017170049.413.42$8,400
Dec 20160048.763.72$0
Nov 2016170042.492.64$7,223
Oct 2016171046.193.09$7,898
Sep 20160041.553.10$0
Aug 2016172041.442.92$7,128
Jul 2016171041.622.92$7,117
Jun 2016170045.352.69$7,710
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016141033.011.79$4,654
Feb 20160026.472.06$0
Jan 2016172027.352.36$4,704
Dec 2015169032.362.00$5,469
Nov 20150038.792.17$0
Oct 2015167043.552.43$7,273
Sep 2015171042.992.76$7,351
Aug 20150040.162.87$0
Jul 2015170048.152.95$8,186
Jun 2015153056.152.88$8,591
May 20150055.212.96$0
Apr 2015151049.822.71$7,523
Mar 2015171042.892.93$7,334
Feb 2015169044.662.98$7,548
Jan 20150043.433.10$0
Dec 2014170054.693.59$9,297
Nov 2014171070.464.25$12,049
Oct 2014168078.303.90$13,154
Sep 2014172086.164.05$14,820
Aug 20140089.394.04$0
Jul 2014171096.564.18$16,512
Jun 20140098.164.74$0
May 2014172094.734.73$16,294
Apr 2014163095.944.81$15,638
Mar 2014173095.895.06$16,589
Feb 20140097.406.19$0
Jan 2014169090.404.86$15,278
Dec 20130091.824.35$0
Nov 2013173088.853.74$15,371
Oct 2013170097.423.78$16,561
Sep 20131710104.113.72$17,803
Aug 201300104.253.52$0
Jul 20131700102.523.72$17,428
Jun 2013173094.403.93$16,331
May 2013171094.834.15$16,216
Apr 2013175093.964.28$16,443
Mar 20130093.623.91$0
Feb 2013173091.233.42$15,783
Jan 2013172091.603.42$15,755
Dec 2012173086.773.42$15,011
Nov 20120086.953.62$0
Oct 2012170089.383.40$15,195
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012174085.133.02$14,813
Jun 2012173079.822.52$13,809
May 20120091.612.49$0
Apr 20121750101.652.00$17,789
Mar 20121650105.052.22$17,333
Feb 201200101.102.57$0
Jan 2012171098.092.73$16,773
Dec 2011174096.873.24$16,855
Nov 20110095.723.31$0
Oct 2011175084.983.65$14,872
Sep 2011178083.623.99$14,884
Aug 2011673083.404.15$56,128
Jul 2011175094.144.52$16,475
Jun 2011165092.904.64$15,329
May 2011174098.134.40$17,075
Apr 201100105.964.33$0
Mar 2011174096.364.06$16,767
Feb 2011171085.644.18$14,644
Jan 20110086.504.59$0
Dec 2010152085.734.35$13,031
Nov 2010179080.843.80$14,470
Oct 2010176078.103.51$13,746
Sep 2010175072.633.98$12,710
Aug 2010174073.684.42$12,820
Jul 20100072.554.74$0
Jun 2010175070.364.91$12,313
May 2010178071.124.24$12,659
Apr 2010175081.694.12$14,296
Mar 2010177078.394.39$13,875
Feb 20100073.585.44$0
Jan 2010177074.365.96$13,162
Dec 2009172071.445.48$12,288
Nov 2009173074.593.75$12,904
Oct 20090072.544.11$0
Sep 2009174065.543.06$11,404
Aug 2009175067.423.22$11,799
Jul 20090061.133.46$0
Jun 2009333066.163.90$22,031
May 20090054.743.93$0
Apr 2009177046.773.59$8,278
Mar 2009175042.144.06$7,375
Feb 2009175032.814.63$5,742
Jan 2009174035.865.37$6,240
Dec 20080037.105.98$0
Nov 2008343055.496.86$19,033
Oct 20080075.246.92$0
Sep 20081750101.767.88$17,808
Aug 200800114.228.48$0
Jul 20083410131.0811.39$44,698
Jun 20081770131.3313.03$23,245
May 200800123.1711.57$0
Apr 20081750110.3110.45$19,304
Mar 20081730101.909.66$17,629
Feb 20080092.538.77$0
Jan 2008343090.388.21$31,000
Dec 20070088.337.30$0
Nov 2007176091.677.29$16,134
Oct 2007174082.856.92$14,416
Sep 2007168075.846.24$12,741
Aug 2007175069.066.39$12,086
Jul 2007169070.906.39$11,982
Jun 2007173062.007.55$10,726
May 2007176058.747.85$10,338
Apr 2007348059.617.81$20,744
Mar 20070056.927.30$0
Feb 2007354055.108.22$19,505
Jan 2007176050.306.73$8,853
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006353054.906.01$19,380
Sep 2006176060.085.04$10,574
Aug 2006182068.717.34$12,505
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006383066.016.42$25,282
Apr 20060064.397.36$0
Mar 2006176056.707.08$9,979
Feb 20060057.597.75$0
Jan 2006173060.598.93$10,482
Dec 2005185054.9413.42$10,164
Nov 2005524054.6910.59$28,658
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005282061.519.80$17,346
Jul 2005344055.697.84$19,157
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005181049.207.36$8,905
Mar 2005182050.377.15$9,167
Feb 2005174045.226.31$7,868
Jan 2005175043.166.32$7,553
Dec 2004170039.866.75$6,776
Nov 2004153045.286.33$6,928
Oct 2004172049.706.52$8,548
Sep 20040043.245.28$0
Aug 2004167042.375.55$7,076
Jul 2004180038.286.08$6,890
Jun 2004182036.106.43$6,570
May 2004180037.486.49$6,746
Apr 2004181034.475.86$6,239
Mar 2004179034.365.53$6,150
Feb 2004355032.455.51$11,520
Jan 2004317032.036.30$10,154
Dec 20030030.266.30$0
Nov 2003185028.804.60$5,328
Oct 2003179028.174.76$5,042
Sep 2003184026.314.75$4,841
Aug 2003360029.765.13$10,714
Jul 20030029.415.17$0
Jun 2003318028.565.98$9,082
May 2003159026.595.97$4,228
Apr 2003177026.675.41$4,721
Mar 20030031.146.10$0
Feb 2003174033.487.93$5,826
Jan 20030030.315.58$0
Dec 2002177026.914.85$4,763
Nov 2002174024.664.14$4,291
Oct 2002181026.464.23$4,789
Sep 2002174027.443.64$4,775
Aug 2002358025.963.16$9,294
Jul 2002182024.583.06$4,474
Jun 2002367023.733.34$8,709
May 2002353024.663.58$8,705
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002187018.222.38$3,407
Jan 2002361017.172.38$6,198
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001183024.262.25$4,440
Aug 2001159024.873.05$3,954
Jul 2001334023.933.20$7,993
Jun 2001183024.563.82$4,494
May 2001165025.524.31$4,211
Apr 2001175024.685.34$4,319
Mar 2001177024.545.38$4,344
Feb 2001359027.755.77$9,962
Jan 20010027.478.40$0
Dec 2000180026.889.12$4,838
Nov 2000163032.215.66$5,250
Oct 2000361031.235.15$11,274
Sep 2000187031.875.19$5,960
Aug 2000173029.644.54$5,128
Jul 2000351028.534.09$10,014
Jun 20000029.304.40$0
May 2000346027.263.68$9,432
Apr 2000172024.513.12$4,216
Mar 2000164028.422.86$4,661
Feb 2000349027.622.73$9,639
Jan 2000175025.272.48$4,422
Dec 1999183024.282.42$4,443
Nov 1999176023.192.43$4,081
Oct 1999184020.982.80$3,860
Sep 1999171021.752.62$3,719
Aug 1999182019.262.88$3,505
Jul 1999185017.892.37$3,310
Jun 1999371015.942.36$5,914
May 1999186015.792.32$2,937
Apr 1999171015.102.21$2,582
Mar 1999385012.471.84$4,801
Feb 199918409.981.82$1,836
Jan 1999184210.381.90$1,914
Dec 199852199.201.77$4,809
Nov 1998185110.892.19$2,017
Oct 19981891112.421.97$2,369
Sep 19983681812.592.08$4,671
Aug 19981723411.301.91$2,008
Jul 19981892611.742.24$2,277
Jun 19981866311.242.24$2,232
May 19983716312.622.21$4,821
Apr 19983659713.042.51$5,003
Mar 19981858512.802.31$2,564
Feb 19981905813.952.30$2,784
Jan 19981728614.702.15$2,714
Dec 19971999316.322.41$3,472
Nov 19973758618.193.09$7,087
Oct 19971853619.253.15$3,675
Sep 1997184117.742.95$3,267
Aug 1997390117.862.55$6,968
Jul 1997187017.582.25$3,287
Jun 1997196217.242.26$3,384
May 1997186418.972.31$3,538
Apr 19971932317.882.08$3,499
Mar 1997170718.951.94$3,235
Feb 1997172420.492.21$3,533
Jan 19973496523.483.54$8,425
Dec 19961762423.32$4,104
Nov 19961526921.97$3,339
Oct 19961688523.31$3,916
Sep 19963408422.22$7,555
Aug 19961708320.26$3,444
Jul 199634111819.55$6,667
Jun 199634510618.73$6,462
May 19961717919.43$3,323
Apr 199616672621.51$3,571
Mar 199635665119.38$6,899
Feb 199618360916.98$3,107
Jan 199635465117.07$6,043
Dec 199535265117.19$6,051
Nov 199533863016.00$5,408
Oct 199533765115.43$5,200
Sep 199517456716.18$2,815
Aug 199532665115.92$5,190
Jul 199532565115.24$4,953
Jun 199531063016.41$5,087
May 199534965117.56$6,128
Apr 199535863017.73$6,347
Mar 199534665116.44$5,688
Feb 199535358816.58$5,853
Jan 199534646215.92$5,508
Dec 199417765115.03$2,660
Nov 199434163015.90$5,422
Oct 199434365115.58$5,344
Sep 199434263015.29$5,229
Aug 199434671316.13$5,581
Jul 199434171317.56$5,988
Jun 199434369017.09$5,862
May 199452329015.88$8,305
Apr 199435027014.14$4,949
Mar 199434831012.46$4,336
Feb 199432825012.50$4,100
Jan 19945157112.66$6,520
Dec 19933427212.33$4,217
Nov 19933497214.49$5,057
Oct 19933457715.85$5,468
Sep 19933417115.03$5,125
Aug 19933306715.66$5,168
Jul 19931714915.46$2,644
Jun 19933452816.79$5,793
May 19933395517.68$5,994
Apr 19933507418.05$6,318
Mar 19933346918.14$6,059
Feb 19933435317.90$6,140
Jan 19937086616.93$11,986

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                    0 bbl  × $106.41 =         $0
Casinghead gas         1 Mcf  × $  3.05 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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. 8A/O/66463 is the state's own key, not one this site invented.