WILSON, EFFIE

Operated by WALKABOUT OPERATING, LLC (P-5 892006) in the BUCKSHOT (4950) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12067District 8AField 12961500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$116 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 70 leases and 352 wells, and the rule below applies to all of them.

Discovered
1956-08-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
510 ft
minimum

A drilling unit in this field needs at least 40 acres.

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: DOCKET #8A-62758

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
OilDisposition87,002 bbl$4,683,798
Casinghead gasProduction3,216 Mcf$0
Total$4,683,798

3,216 Mcf of this lease's gas, across 42 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 33.4970, -103.0140. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.49701, -103.01405 · 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
50.0%
1 of 2 wells
Median depth
5,004 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
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
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

The one well that filed a depth was drilled to 5,004 ft.

Plug dates filed
Sep 2011
1 of 2 wells; 1 filed none

2 wells

42-0790033825,004 ftSep 2011Yes
42-079003371

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 20261690106.413.05$17,983
Apr 2026173098.932.87$17,115
Mar 2026156089.753.15$14,001
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025163056.664.41$9,236
Nov 2025163058.593.93$9,550
Oct 202510059.383.30$594
Sep 2025201062.743.08$12,611
Aug 2025188063.933.01$12,019
Jul 2025187066.743.32$12,480
Jun 2025159066.483.13$10,570
May 2025298060.553.23$18,044
Apr 2025171062.363.54$10,664
Mar 20250067.704.27$0
Feb 2025158070.884.34$11,199
Jan 2025162074.324.28$12,040
Dec 2024161068.993.12$11,107
Nov 2024169069.052.20$11,669
Oct 2024164071.372.28$11,705
Sep 20240069.612.36$0
Aug 2024157075.632.06$11,874
Jul 2024159079.932.15$12,709
Jun 2024167078.082.63$13,039
May 2024172078.812.20$13,555
Apr 20240084.451.66$0
Mar 2024174080.301.55$13,972
Feb 2024174076.091.78$13,240
Jan 2024174073.023.30$12,705
Dec 2023173071.262.61$12,328
Nov 2023174077.892.81$13,553
Oct 2023149085.443.09$12,731
Sep 2023174089.042.74$15,493
Aug 2023168080.522.67$13,527
Jul 2023174074.852.64$13,024
Jun 2023171068.962.26$11,792
May 2023177070.622.23$12,500
Apr 2023172078.122.24$13,437
Mar 2023144072.852.39$10,490
Feb 2023154075.112.47$11,567
Jan 2023177076.533.39$13,546
Dec 2022173076.415.73$13,219
Nov 2022175085.005.65$14,875
Oct 2022184087.185.86$16,041
Sep 2022190084.888.16$16,127
Aug 2022153094.529.13$14,462
Jul 20221820101.587.54$18,488
Jun 20221800115.097.98$20,716
May 20221770109.378.43$19,358
Apr 20221770104.226.84$18,447
Mar 20223510108.885.08$38,217
Feb 2022168091.054.86$15,296
Jan 2022176081.844.54$14,404
Dec 2021174071.323.90$12,410
Nov 2021178077.435.24$13,783
Oct 2021175079.795.71$13,963
Sep 2021176069.865.35$12,295
Aug 2021171066.024.22$11,289
Jul 2021192070.783.98$13,590
Jun 2021185069.493.38$12,856
May 2021171063.483.02$10,855
Apr 2021350060.362.76$21,126
Mar 2021181061.302.72$11,095
Feb 2021179057.805.55$10,346
Jan 2021350050.412.81$17,644
Dec 2020172044.642.68$7,678
Nov 2020174038.772.71$6,746
Oct 2020182036.972.48$6,729
Sep 2020174037.091.99$6,454
Aug 2020174039.982.39$6,957
Jul 2020350038.371.83$13,430
Jun 2020354034.901.69$12,355
May 2020191016.921.81$3,232
Apr 20207014.751.80$103
Mar 20200030.341.86$0
Feb 2020178049.881.98$8,879
Jan 2020183057.252.09$10,477
Dec 2019341059.012.30$20,122
Nov 2019181055.302.75$10,009
Oct 2019177053.472.42$9,464
Sep 2019179055.052.66$9,854
Aug 2019169053.112.30$8,976
Jul 2019176056.272.46$9,904
Jun 2019171052.782.49$9,025
May 2019175058.482.74$10,234
Apr 2019170062.632.75$10,647
Mar 2019337056.803.06$19,142
Feb 2019168050.852.79$8,543
Jan 2019331046.033.23$15,236
Dec 20180046.594.19$0
Nov 2018497052.934.24$26,306
Oct 20181061.443.40$61
Sep 2018166059.543.11$9,884
Aug 2018181059.403.07$10,751
Jul 2018173065.142.93$11,269
Jun 2018343060.183.08$20,642
May 201813065.382.90$850
Apr 2018174063.842.90$11,108
Mar 2018329061.222.79$20,141
Feb 2018348061.782.77$21,499
Jan 201813062.874.01$817
Dec 2017337057.272.92$19,300
Nov 2017510055.423.12$28,264
Oct 2017173049.292.98$8,527
Sep 2017174047.523.09$8,268
Aug 2017517045.373.00$23,456
Jul 2017184043.873.09$8,072
Jun 2017513042.493.09$21,797
May 2017333045.373.26$15,108
Apr 2017350047.933.21$16,776
Mar 2017178046.772.98$8,325
Feb 2017500050.452.95$25,225
Jan 2017172049.413.42$8,499
Dec 2016336048.763.72$16,383
Nov 2016333042.492.64$14,149
Oct 2016334046.193.09$15,427
Sep 2016316041.553.10$13,130
Aug 2016168041.442.92$6,962
Jul 2016497041.622.92$20,685
Jun 2016338045.352.69$15,328
May 2016335042.521.99$14,244
Apr 2016499036.561.99$18,243
Mar 2016336033.011.79$11,091
Feb 2016168026.472.06$4,447
Jan 2016338027.352.36$9,244
Dec 2015324032.362.00$10,485
Nov 2015495038.792.17$19,201
Oct 20150043.552.43$0
Sep 2015169042.992.76$7,265
Aug 2015507040.162.87$20,361
Jul 2015168048.152.95$8,089
Jun 2015332056.152.88$18,642
May 2015166055.212.96$9,165
Apr 2015167049.822.71$8,320
Mar 2015321042.892.93$13,768
Feb 2015335044.662.98$14,961
Jan 2015167043.433.10$7,253
Dec 2014167054.693.59$9,133
Nov 2014170070.464.25$11,978
Oct 2014342078.303.90$26,779
Sep 2014169086.164.05$14,561
Aug 2014335089.394.04$29,946
Jul 2014168096.564.18$16,222
Jun 2014169098.164.74$16,589
May 2014334094.734.73$31,640
Apr 2014331095.944.81$31,756
Mar 2014168095.895.06$16,110
Feb 2014168097.406.19$16,363
Jan 2014333090.404.86$30,103
Dec 2013338091.824.35$31,035
Nov 2013170088.853.74$15,105
Oct 2013337097.423.78$32,831
Sep 20131590104.113.72$16,553
Aug 20131710104.253.52$17,827
Jul 20131730102.523.72$17,736
Jun 2013330094.403.93$31,152
May 2013168094.834.15$15,931
Apr 2013336093.964.28$31,571
Mar 2013343093.623.91$32,112
Feb 2013164091.233.42$14,962
Jan 2013343091.603.42$31,419
Dec 2012167086.773.42$14,491
Nov 2012171086.953.62$14,868
Oct 2012169089.383.40$15,105
Sep 2012340094.672.92$32,188
Aug 2012346092.662.91$32,060
Jul 2012176085.133.02$14,983
Jun 2012348079.822.52$27,777
May 2012170091.612.49$15,574
Apr 20123440101.652.00$34,968
Mar 20123210105.052.22$33,721
Feb 20121710101.102.57$17,288
Jan 20120098.092.73$0
Dec 2011326096.873.24$31,580
Nov 2011176095.723.31$16,847
Oct 2011343084.983.65$29,148
Sep 2011347083.623.99$29,016
Aug 2011345083.404.15$28,773
Jul 2011346094.144.52$32,572
Jun 20110092.904.64$0
May 2011353098.134.40$34,640
Apr 20111690105.964.33$17,907
Mar 2011344096.364.06$33,148
Feb 2011172085.644.18$14,730
Jan 2011341086.504.59$29,497
Dec 2010170085.734.35$14,574
Nov 2010341080.843.80$27,566
Oct 2010173078.103.51$13,511
Sep 2010349072.633.98$25,348
Aug 2010173073.684.42$12,747
Jul 2010346072.554.74$25,102
Jun 2010175070.364.91$12,313
May 2010342071.124.24$24,323
Apr 2010176081.694.12$14,377
Mar 2010344078.394.39$26,966
Feb 2010174073.585.44$12,803
Jan 2010340074.365.96$25,282
Dec 2009176071.445.48$12,573
Nov 2009349074.593.75$26,032
Oct 2009175072.544.11$12,695
Sep 2009172065.543.06$11,273
Aug 2009526067.423.22$35,463
Jul 2009174061.133.46$10,637
Jun 2009170066.163.90$11,247
May 2009175054.743.93$9,580
Apr 20090046.773.59$0
Mar 2009339042.144.06$14,285
Feb 2009495032.814.63$16,241
Jan 20090035.865.37$0
Dec 2008172037.105.98$6,381
Nov 2008179055.496.86$9,933
Oct 2008172075.246.92$12,941
Sep 20081750101.767.88$17,808
Aug 20083490114.228.48$39,863
Jul 20081780131.0811.39$23,332
Jun 20083500131.3313.03$45,966
May 20083510123.1711.57$43,233
Apr 20081770110.3110.45$19,525
Mar 20083550101.909.66$36,175
Feb 2008345092.538.77$31,923
Jan 2008353090.388.21$31,904
Dec 2007526088.337.30$46,462
Nov 2007352091.677.29$32,268
Oct 2007171082.856.92$14,167
Sep 2007521075.846.24$39,513
Aug 2007352069.066.39$24,309
Jul 2007517070.906.39$36,655
Jun 2007244062.007.55$15,128
May 2007177058.747.85$10,397
Apr 2007171059.617.81$10,193
Mar 2007537056.927.30$30,566
Feb 2007348055.108.22$19,175
Jan 2007348050.306.73$17,504
Dec 2006356056.656.92$20,167
Nov 2006171054.207.62$9,268
Oct 2006352054.906.01$19,325
Sep 2006526060.085.04$31,602
Aug 2006346068.717.34$23,774
Jul 2006339069.376.34$23,516
Jun 2006335066.286.38$22,204
May 20060066.016.42$0
Apr 2006325064.397.36$20,927
Mar 2006348056.707.08$19,732
Feb 2006164057.597.75$9,445
Jan 2006324060.598.93$19,631
Dec 2005161054.9413.42$8,845
Nov 2005165054.6910.59$9,024
Oct 2005336058.3413.80$19,602
Sep 2005168061.4512.08$10,324
Aug 2005338061.519.80$20,790
Jul 2005323055.697.84$17,988
Jun 2005163052.337.38$8,530
May 2005332045.226.65$15,013
Apr 2005327049.207.36$16,088
Mar 20050050.377.15$0
Feb 2005326045.226.31$14,742
Jan 2005326043.166.32$14,070
Dec 2004186039.866.75$7,414
Nov 2004331045.286.33$14,988
Oct 2004162049.706.52$8,051
Sep 2004164043.245.28$7,091
Aug 2004327042.375.55$13,855
Jul 2004121038.286.08$4,632
Jun 2004343036.106.43$12,382
May 2004174037.486.49$6,522
Apr 2004333034.475.86$11,479
Mar 2004171034.365.53$5,876
Feb 2004165032.455.51$5,354
Jan 2004334032.036.30$10,698
Dec 2003334030.266.30$10,107
Nov 2003316028.804.60$9,101
Oct 2003179028.174.76$5,042
Sep 2003496026.314.75$13,050
Aug 2003167029.765.13$4,970
Jul 2003691029.415.17$20,322
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003327026.675.41$8,721
Mar 2003165031.146.10$5,138
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002155026.464.23$4,101
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002163024.663.58$4,020
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 2001150019.782.53$2,967
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 199933409.981.82$3,333
Jan 1999282010.381.90$2,927
Dec 1998009.201.77$0
Nov 1998158010.892.19$1,721
Oct 1998331012.421.97$4,111
Sep 1998342012.592.08$4,306
Aug 1998330011.301.91$3,729
Jul 1998164011.742.24$1,925
Jun 1998327011.242.24$3,675
May 1998340012.622.21$4,291
Apr 1998164013.042.51$2,139
Mar 1998328012.802.31$4,198
Feb 1998181013.952.30$2,525
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997190018.193.09$3,456
Oct 1997552019.253.15$10,626
Sep 1997372017.742.95$6,599
Aug 1997563017.862.55$10,055
Jul 1997375017.582.25$6,593
Jun 1997547017.242.26$9,430
May 1997527018.972.31$9,997
Apr 1997365017.882.08$6,526
Mar 1997574018.951.94$10,877
Feb 1997181020.492.21$3,709
Jan 1997354023.483.54$8,312
Dec 1996173023.32$4,034
Nov 1996322021.97$7,074
Oct 1996328023.31$7,646
Sep 1996167022.22$3,711
Aug 1996322020.26$6,524
Jul 1996015519.55$0
Jun 199644415018.73$8,316
May 199618015519.43$3,497
Apr 199617515021.51$3,764
Mar 199634815519.38$6,744
Feb 199617414516.98$2,955
Jan 199617715517.07$3,021
Dec 199533815517.19$5,810
Nov 199517715016.00$2,832
Oct 199535315515.43$5,447
Sep 199517315016.18$2,799
Aug 199517115515.92$2,722
Jul 199535515515.24$5,410
Jun 199516915016.41$2,773
May 199533315517.56$5,847
Apr 199517615017.73$3,120
Mar 199517115516.44$2,811
Feb 199517114016.58$2,835
Jan 199534315515.92$5,461
Dec 199417115515.03$2,570
Nov 199416615015.90$2,639
Oct 1994175015.58$2,727
Sep 19940115.29$0
Aug 1994344116.13$5,549
Jul 1994347117.56$6,093
Jun 1994167117.09$2,854
May 1994343115.88$5,447
Apr 1994341114.14$4,822
Mar 1994332112.46$4,137
Feb 1994171112.50$2,138
Jan 1994343112.66$4,342
Dec 1993334112.33$4,118
Nov 1993335114.49$4,854
Oct 1993175115.85$2,774
Sep 1993336115.03$5,050
Aug 1993329115.66$5,152
Jul 1993336115.46$5,195
Jun 1993335116.79$5,625
May 1993326117.68$5,764
Apr 1993330118.05$5,957
Mar 1993342118.14$6,204
Feb 1993323117.90$5,782
Jan 1993484116.93$8,194

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                  169 bbl  × $106.41 =    $17,983
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,983

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/12067 is the state's own key, not one this site invented.