WILMUT

Operated by JL&M ENERGY, LLC (P-5 427638) in the ARCHER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12579District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$204 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 2,166 leases and 11,249 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition43,472 bbl$2,641,163
Casinghead gasProduction39 Mcf$0
Total$2,641,163

39 Mcf of this lease's gas, across 39 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 (18)

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 33.7424, -98.6804. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.74236, -98.68005 · 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
22.2%
4 of 18 wells
With a plug date
5.6%
1 of 18 wells
Median depth
1,679 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
422.2%
A plug date is filed
15.6%
BothOn the schedule and plugged. Neither fact cancels the other.
15.6%
NeitherNo plug date, and not on the schedule.
1477.8%

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, 12 of 18 wells. Median 1,679 ft, with the middle half between 1,662 and 1,685 ft; the shallowest is 1,625 ft and the deepest 1,705 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, 11 of 18 wells, Oct 1961 – Jan 2020. 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 1961 – Jan 2020
11 of 18 wells; 7 filed none
Plug dates filed
Feb 2017
1 of 18 wells; 17 filed none

18 wells

42-009854241Yes
42-009854277Yes
42-0098542881,625 ftFeb 2017Yes
42-0098542910Yes
42-00985111617
42-009854252
42-009854263
42-009432191291,682 ftJan 2020
42-009432181281,662 ftNov 2019
42-009431731241,660 ftSep 2018
42-009431751231,677 ftSep 2018
42-009431491221,645 ftAug 2018
42-009430971151,680 ftJan 2018
42-009428821171,683 ftMay 2015
42-009428321131,673 ftDec 2014
42-009428311121,705 ftNov 2014
42-009427591111,705 ftOct 2014
42-009851137161,690 ftOct 1961

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 20263050106.413.05$32,455
Apr 2026162098.932.87$16,027
Mar 2026263089.753.15$23,604
Feb 2026344063.503.75$21,844
Jan 20260059.138.00$0
Dec 2025278056.664.41$15,751
Nov 2025178058.593.93$10,429
Oct 2025344059.383.30$20,427
Sep 2025159062.743.08$9,976
Aug 2025176063.933.01$11,252
Jul 2025134066.743.32$8,943
Jun 2025497066.483.13$33,041
May 20250060.553.23$0
Apr 2025162062.363.54$10,102
Mar 2025224067.704.27$15,165
Feb 2025175070.884.34$12,404
Jan 2025172074.324.28$12,783
Dec 2024181068.993.12$12,487
Nov 2024184069.052.20$12,705
Oct 2024333071.372.28$23,766
Sep 2024172069.612.36$11,973
Aug 2024337075.632.06$25,487
Jul 2024177079.932.15$14,148
Jun 2024470078.082.63$36,698
May 20240078.812.20$0
Apr 2024338084.451.66$28,544
Mar 2024154080.301.55$12,366
Feb 2024345076.091.78$26,251
Jan 2024534073.023.30$38,993
Dec 20230071.262.61$0
Nov 2023333077.892.81$25,937
Oct 20230085.443.09$0
Sep 2023340089.042.74$30,274
Aug 2023163080.522.67$13,125
Jul 2023494074.852.64$36,976
Jun 2023328068.962.26$22,619
May 2023162070.622.23$11,440
Apr 2023338078.122.24$26,405
Mar 2023164072.852.39$11,947
Feb 2023511075.112.47$38,381
Jan 2023337076.533.39$25,791
Dec 2022338076.415.73$25,827
Nov 20220085.005.65$0
Oct 2022156087.185.86$13,600
Sep 2022329084.888.16$27,926
Aug 2022169094.529.13$15,974
Jul 20223310101.587.54$33,623
Jun 20222000115.097.98$23,018
May 20223350109.378.43$36,639
Apr 20223300104.226.84$34,393
Mar 20225040108.885.08$54,876
Feb 2022158091.054.86$14,386
Jan 2022335081.844.54$27,416
Dec 2021330071.323.90$23,536
Nov 2021341077.435.24$26,404
Oct 2021337079.795.71$26,889
Sep 2021338069.865.35$23,613
Aug 2021337066.024.22$22,249
Jul 2021342070.783.98$24,207
Jun 2021503069.493.38$34,953
May 2021333063.483.02$21,139
Apr 2021169060.362.76$10,201
Mar 2021337061.302.72$20,658
Feb 2021506057.805.55$29,247
Jan 2021338050.412.81$17,039
Dec 2020474044.642.68$21,159
Nov 2020498038.772.71$19,307
Oct 2020329036.972.48$12,163
Sep 2020164037.091.99$6,083
Aug 2020504039.982.39$20,150
Jul 2020496038.371.83$19,032
Jun 2020497034.901.69$17,345
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020164030.341.86$4,976
Feb 2020505049.881.98$25,189
Jan 2020336057.252.09$19,236
Dec 2019502059.012.30$29,623
Nov 2019493055.302.75$27,263
Oct 2019337053.472.42$18,019
Sep 2019497055.052.66$27,360
Aug 2019328053.112.30$17,420
Jul 2019502056.272.46$28,248
Jun 2019521052.782.49$27,498
May 2019507058.482.74$29,649
Apr 2019687062.632.75$43,027
Mar 2019857056.803.06$48,678
Feb 2019676050.852.79$34,375
Jan 2019340046.033.23$15,650
Dec 2018336046.594.19$15,654
Nov 2018864052.934.24$45,732
Oct 2018496061.443.40$30,474
Sep 2018682059.543.11$40,606
Aug 2018503059.403.07$29,878
Jul 2018344065.142.93$22,408
Jun 2018334060.183.08$20,100
May 2018501065.382.90$32,755
Apr 2018503063.842.90$32,112
Mar 2018505061.222.79$30,916
Feb 2018501061.782.77$30,952
Jan 2018331062.874.01$20,810
Dec 2017169057.272.92$9,679
Nov 2017170055.423.12$9,421
Oct 2017339049.292.98$16,709
Sep 2017165047.523.09$7,841
Aug 2017341045.373.00$15,471
Jul 2017338043.873.09$14,828
Jun 2017324042.493.09$13,767
May 2017168045.373.26$7,622
Apr 2017166047.933.21$7,956
Mar 2017168046.772.98$7,857
Feb 2017162050.452.95$8,173
Jan 2017160049.413.42$7,906
Dec 2016319048.763.72$15,554
Nov 2016169042.492.64$7,181
Oct 2016324046.193.09$14,966
Sep 2016164041.553.10$6,814
Aug 2016158041.442.92$6,548
Jul 2016332041.622.92$13,818
Jun 2016169045.352.69$7,664
May 2016332042.521.99$14,117
Apr 2016171036.561.99$6,252
Mar 2016336033.011.79$11,091
Feb 2016167026.472.06$4,420
Jan 2016334027.352.36$9,135
Dec 2015338032.362.00$10,938
Nov 2015340038.792.17$13,189
Oct 2015167043.552.43$7,273
Sep 2015334042.992.76$14,359
Aug 2015331040.162.87$13,293
Jul 2015338048.152.95$16,275
Jun 2015505056.152.88$28,356
May 2015167055.212.96$9,220
Apr 2015169049.822.71$8,420
Mar 2015342042.892.93$14,668
Feb 2015500044.662.98$22,330
Jan 2015339043.433.10$14,723
Dec 20140054.693.59$0
Nov 2014163070.464.25$11,485
Oct 2014166078.303.90$12,998
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 201439095.944.81$3,742
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 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
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 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200622056.707.08$1,247
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
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 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 200226022.003.10$572
Feb 20020018.222.38$0
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 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 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 199363117.68$1,114
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$0

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                  305 bbl  × $106.41 =    $32,455
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $32,455

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. 09/O/12579 is the state's own key, not one this site invented.