WEMAC SOUTH (WOLFCAMP) UNIT

Operated by ZARVONA ENERGY LLC (P-5 950523) in the WEMAC, SOUTH (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 24603District 08Field 96296500OilCasinghead gasSaveExport
Value, all time
$3.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$135 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 4 leases and 14 wells, and the rule below applies to all of them.

Discovered
1962-07-02
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

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
OilDisposition73,794 bbl$3,328,240
Casinghead gasProduction25,491 Mcf$37,023
Total$3,365,263

12,649 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 (7)

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 32.2603, -102.4600. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.26018, -102.46051 · 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
71.4%
5 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
8,971 ft
7 wells filed one
Completion to plug
13.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
571.4%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
228.6%

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 8,780 and 10,588 ft, median 8,971 ft, over the 7 wells that filed a depth.

Completions filed
Jul 1977 – Nov 2014
6 of 7 wells; 1 filed none
Plug dates filed
Apr 1979 – Dec 1996
3 of 7 wells; 4 filed none

Last completion to plug: a median of 13.1 years across the 2 wells that filed both dates, with the middle half between 9.9 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-00303948410,588 ftApr 1979Yes
42-0034600079,454 ftNov 2014
42-0030394728,971 ftMar 2001Yes
42-003039461D10,110 ftMar 1978Yes
42-0031014938,867 ftJul 1977Apr 1984Yes
42-0031033558,780 ftJul 1977Dec 1996Yes
42-0033017268,809 ftJul 1977

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 20263360106.413.05$35,754
Apr 2026338098.932.87$33,438
Mar 20260089.753.15$0
Feb 2026172063.503.75$10,922
Jan 2026173059.138.00$10,229
Dec 2025172056.664.41$9,746
Nov 20250058.593.93$0
Oct 2025168059.383.30$9,976
Sep 20250062.743.08$0
Aug 2025188063.933.01$12,019
Jul 2025188066.743.32$12,547
Jun 20250066.483.13$0
May 2025191060.553.23$11,565
Apr 2025180062.363.54$11,225
Mar 2025343067.704.27$23,221
Feb 20250070.884.34$0
Jan 2025193074.324.28$14,344
Dec 2024179068.993.12$12,349
Nov 2024192069.052.20$13,258
Oct 2024375071.372.28$26,764
Sep 2024189069.612.36$13,156
Aug 2024185075.632.06$13,992
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024356078.812.20$28,056
Apr 20240084.451.66$0
Mar 2024352080.301.55$28,266
Feb 20240076.091.78$0
Jan 2024306073.023.30$22,344
Dec 2023179071.262.61$12,756
Nov 2023190077.892.81$14,799
Oct 2023174085.443.09$14,867
Sep 2023176089.042.74$15,671
Aug 20230080.522.67$0
Jul 2023173074.852.64$12,949
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023175078.122.24$13,671
Mar 2023162072.852.39$11,802
Feb 2023190075.112.47$14,271
Jan 2023196076.533.39$15,000
Dec 20220076.415.73$0
Nov 2022179085.005.65$15,215
Oct 2022195087.185.86$17,000
Sep 2022188084.888.16$15,957
Aug 2022190094.529.13$17,959
Jul 202200101.587.54$0
Jun 20223540115.097.98$40,742
May 202200109.378.43$0
Apr 20221710104.226.84$17,822
Mar 202200108.885.08$0
Feb 2022171091.054.86$15,570
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021337069.865.35$23,543
Aug 20210066.024.22$0
Jul 2021169070.783.98$11,962
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021170061.302.72$10,421
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020188044.642.68$8,392
Nov 20200038.772.71$0
Oct 2020184036.972.48$6,802
Sep 20200037.091.99$0
Aug 2020184039.982.39$7,356
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020111049.881.98$5,537
Jan 2020196057.252.09$11,221
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019286053.472.42$15,292
Sep 20190055.052.66$0
Aug 2019173053.112.30$9,188
Jul 20190056.272.46$0
Jun 2019177052.782.49$9,342
May 20190058.482.74$0
Apr 2019182062.632.75$11,399
Mar 2019188056.803.06$10,678
Feb 20190050.852.79$0
Jan 2019192046.033.23$8,838
Dec 20180046.594.19$0
Nov 2018181052.934.24$9,580
Oct 2018189061.443.40$11,612
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018179060.183.08$10,772
May 20181065.382.90$65
Apr 2018188063.842.90$12,002
Mar 2018189061.222.79$11,571
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017170049.292.98$8,379
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017179042.493.09$7,606
May 2017175045.373.26$7,940
Apr 20170047.933.21$0
Mar 2017175046.772.98$8,185
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016182048.763.72$8,874
Nov 20160042.492.64$0
Oct 2016179046.193.09$8,268
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016175041.622.92$7,284
Jun 20160045.352.69$0
May 2016180042.521.99$7,654
Apr 2016180036.561.99$6,581
Mar 20160033.011.79$0
Feb 2016180026.472.06$4,765
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015179043.552.43$7,795
Sep 2015180042.992.76$7,738
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014369054.693.59$20,181
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014554089.394.04$49,522
Jul 20140096.564.18$0
Jun 2014181098.164.74$17,767
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013163091.824.35$14,967
Nov 20130088.853.74$0
Oct 2013163097.423.78$15,879
Sep 201300104.113.72$0
Aug 20131670104.253.52$17,410
Jul 201300102.523.72$0
Jun 2013163094.403.93$15,387
May 2013152094.834.15$14,414
Apr 2013182093.964.28$17,101
Mar 20130093.623.91$0
Feb 2013178091.233.42$16,239
Jan 20130091.603.42$0
Dec 2012179086.773.42$15,532
Nov 20120086.953.62$0
Oct 2012174089.383.40$15,552
Sep 2012153094.672.92$14,485
Aug 20120092.662.91$0
Jul 2012156085.133.02$13,280
Jun 2012179079.822.52$14,288
May 20120091.612.49$0
Apr 20121530101.652.00$15,552
Mar 20121600105.052.22$16,808
Feb 20121690101.102.57$17,086
Jan 2012168098.092.73$16,479
Dec 2011165096.873.24$15,984
Nov 2011179095.723.31$17,134
Oct 20110084.983.65$0
Sep 2011167083.623.99$13,965
Aug 2011164083.404.15$13,678
Jul 2011177094.144.52$16,663
Jun 2011159092.904.64$14,771
May 2011161098.134.40$15,799
Apr 20111630105.964.33$17,271
Mar 20110096.364.06$0
Feb 2011165085.644.18$14,131
Jan 20110086.504.59$0
Dec 2010138085.734.35$11,831
Nov 2010163080.843.80$13,177
Oct 2010167078.103.51$13,043
Sep 2010159072.633.98$11,548
Aug 2010165073.684.42$12,157
Jul 2010161072.554.74$11,681
Jun 2010162070.364.91$11,398
May 2010157071.124.24$11,166
Apr 2010176081.694.12$14,377
Mar 2010175078.394.39$13,718
Feb 2010180073.585.44$13,244
Jan 2010179074.365.96$13,310
Dec 2009181071.445.48$12,931
Nov 2009178074.593.75$13,277
Oct 2009168072.544.11$12,187
Sep 2009172065.543.06$11,273
Aug 2009156067.423.22$10,518
Jul 2009171061.133.46$10,453
Jun 2009336066.163.90$22,230
May 2009179054.743.93$9,798
Apr 2009178046.773.59$8,325
Mar 2009171042.144.06$7,206
Feb 2009158032.814.63$5,184
Jan 2009186035.865.37$6,670
Dec 2008159037.105.98$5,899
Nov 2008179055.496.86$9,933
Oct 2008342075.246.92$25,732
Sep 20081850101.767.88$18,826
Aug 20081690114.228.48$19,303
Jul 20083510131.0811.39$46,009
Jun 20081710131.3313.03$22,457
May 20083210123.1711.57$39,538
Apr 20081610110.3110.45$17,760
Mar 20083250101.909.66$33,118
Feb 2008175092.538.77$16,193
Jan 2008170090.388.21$15,365
Dec 2007332088.337.30$29,326
Nov 2007173091.677.29$15,859
Oct 2007326082.856.92$27,009
Sep 2007171075.846.24$12,969
Aug 2007325069.066.39$22,445
Jul 2007171070.906.39$12,124
Jun 2007152062.007.55$9,424
May 2007340058.747.85$19,972
Apr 2007172059.617.81$10,253
Mar 2007154056.927.30$8,766
Feb 2007353055.108.22$19,450
Jan 2007160050.306.73$8,048
Dec 2006186056.656.92$10,537
Nov 2006359054.207.62$19,458
Oct 2006351054.906.01$19,270
Sep 2006181060.085.04$10,874
Aug 2006329068.717.34$22,606
Jul 2006168069.376.34$11,654
Jun 2006325066.286.38$21,541
May 2006317066.016.42$20,925
Apr 2006343064.397.36$22,086
Mar 2006174056.707.08$9,866
Feb 2006346057.597.75$19,926
Jan 2006165060.598.93$9,997
Dec 2005358054.9413.42$19,669
Nov 2005185054.6910.59$10,118
Oct 2005354058.3413.80$20,652
Sep 2005166061.4512.08$10,201
Aug 2005339061.519.80$20,852
Jul 2005333055.697.84$18,545
Jun 2005343052.337.38$17,949
May 2005161045.226.65$7,280
Apr 2005344049.207.36$16,925
Mar 20050050.377.15$0
Feb 2005354045.226.31$16,008
Jan 2005178043.166.32$7,682
Dec 2004337039.866.75$13,433
Nov 2004245045.286.33$11,094
Oct 2004504049.706.52$25,049
Sep 2004166043.245.28$7,178
Aug 2004356042.375.55$15,084
Jul 2004357038.286.08$13,666
Jun 2004172036.106.43$6,209
May 2004351037.486.49$13,155
Apr 2004361034.475.86$12,444
Mar 2004183034.365.53$6,288
Feb 2004183032.455.51$5,938
Jan 2004182032.036.30$5,829
Dec 2003357030.266.30$10,803
Nov 2003181028.804.60$5,213
Oct 2003176028.174.76$4,958
Sep 2003356026.314.75$9,366
Aug 2003173029.765.13$5,148
Jul 2003179029.415.17$5,264
Jun 2003328028.565.98$9,368
May 2003175026.595.97$4,653
Apr 2003176026.675.41$4,694
Mar 2003356031.146.10$11,086
Feb 20030033.487.93$0
Jan 20033511530.315.58$10,723
Dec 20023643426.914.85$9,960
Nov 20021833624.664.14$4,662
Oct 20021822626.464.23$4,926
Sep 20021661027.443.64$4,591
Aug 20021753925.963.16$4,666
Jul 20021825424.583.06$4,639
Jun 20023405223.733.34$8,242
May 20021676824.663.58$4,362
Apr 20023669123.653.51$8,976
Mar 200234719522.003.10$8,239
Feb 200217014118.222.38$3,432
Jan 20023459917.172.38$6,159
Dec 20013449716.932.36$6,053
Nov 20013414318.072.41$6,265
Oct 200132612919.782.53$6,775
Sep 20013027024.262.25$7,484
Aug 200134615724.873.05$9,084
Jul 200116910023.933.20$4,364
Jun 200134318624.563.82$9,135
May 200134418625.524.31$9,580
Apr 200134921224.685.34$9,744
Mar 200134721124.545.38$9,650
Feb 200135812927.755.77$10,678
Jan 200117310427.478.40$5,626
Dec 200033210826.889.12$9,909
Nov 200033813532.215.66$11,651
Oct 200034916931.235.15$11,769
Sep 200017714531.875.19$6,393
Aug 20001718629.644.54$5,459
Jul 20001827328.534.09$5,491
Jun 200018310429.304.40$5,819
May 200017812327.263.68$5,305
Apr 200018811724.513.12$4,972
Mar 200018810128.422.86$5,632
Feb 200018711827.622.73$5,487
Jan 20001838025.272.48$4,823
Dec 199918514924.282.42$4,853
Nov 199937717123.192.43$9,159
Oct 199919719020.982.80$4,666
Sep 199919019521.752.62$4,643
Aug 199932522219.262.88$6,898
Jul 199918922717.892.37$3,920
Jun 199936822215.942.36$6,390
May 199936923515.792.32$6,372
Apr 199936920415.102.21$6,022
Mar 199918420612.471.84$2,673
Feb 19991901909.981.82$2,242
Jan 199938722710.381.90$4,448
Dec 19983872259.201.77$3,959
Nov 199819518110.892.19$2,519
Oct 199838124612.421.97$5,216
Sep 199837825812.592.08$5,296
Aug 199818823511.301.91$2,573
Jul 199837730911.742.24$5,117
Jun 199837731411.242.24$4,940
May 199837823012.622.21$5,278
Apr 199857330713.042.51$8,241
Mar 199876630812.802.31$10,516
Feb 199858130613.952.30$8,808
Jan 199857832414.702.15$9,195
Dec 199739126316.322.41$7,015
Nov 199719117418.193.09$4,012
Oct 199719124519.253.15$4,448
Sep 199718326617.742.95$4,032
Aug 199739137617.862.55$7,944
Jul 199719334817.582.25$4,175
Jun 199719425417.242.26$3,918
May 199719729018.972.31$4,407
Apr 199738830517.882.08$7,573
Mar 199719729018.951.94$4,296
Feb 199719122820.492.21$4,417
Jan 199719727923.483.54$5,613
Dec 199619528923.32$4,547
Nov 199619825721.97$4,350
Oct 199619722923.31$4,592
Sep 199639731222.22$8,821
Aug 199619633320.26$3,971
Jul 199618935619.55$3,695
Jun 199618119018.73$3,390
May 199619626119.43$3,808
Apr 199619725621.51$4,237
Mar 199619130819.38$3,702
Feb 199617914716.98$3,039
Jan 199618424617.07$3,141
Dec 199539128117.19$6,721
Nov 199519232816.00$3,072
Oct 199519234415.43$2,963
Sep 199519735216.18$3,187
Aug 199519237415.92$3,057
Jul 199518425215.24$2,804
Jun 199519134316.41$3,134
May 199519229917.56$3,372
Apr 199518728217.73$3,316
Mar 199519435816.44$3,189
Feb 199538432816.58$6,367
Jan 199519136315.92$3,041
Dec 199419437415.03$2,916
Nov 199438037415.90$6,042
Oct 199419440015.58$3,023
Sep 199437041215.29$5,657
Aug 199437740816.13$6,081
Jul 199433635017.56$5,900
Jun 199438917.09$51
May 19943403015.88$5,399
Apr 199434113714.14$4,822
Mar 1994337212.46$4,199
Feb 19943442712.50$4,300
Jan 1994123312.66$13
Dec 199332427512.33$3,995
Nov 199333333614.49$4,825
Oct 199334331115.85$5,437
Sep 199333440615.03$5,020
Aug 1993126815.66$16
Jul 199334233615.46$5,287
Jun 199334127216.79$5,725
May 199334226017.68$6,047
Apr 199313818.05$18
Mar 19933427518.14$6,204
Feb 19933439617.90$6,140
Jan 19933495216.93$5,909

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                  336 bbl  × $106.41 =    $35,754
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,754

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. 08/O/24603 is the state's own key, not one this site invented.