WHELESS

Operated by CAZAR ENERGY INC (P-5 140612) in the MENARD, W. (HARKEY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15310District 7CField 60418300OilSaveExport
Value, all time
$2.6 M
Nov 2002 – May 2026
Value, last 12 filed months
$112 k
at the published price for each month
Months reported
283
no gaps in the span
Streams
1
oil

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 7 leases and 12 wells, and the rule below applies to all of them.

Discovered
1983-01-28
as the register files it
Field class
Oil
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
OilDisposition39,713 bbl$2,593,797
Total$2,593,797

Wells on this lease (4)

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 30.8762, -99.8547. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.87627, -99.85483 · 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
25.0%
1 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
2,563 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
125.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
375.0%

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

Between 2,403 and 2,580 ft, median 2,563 ft, over the 4 wells that filed a depth.

Completions filed
Oct 2005 – Jul 2006
2 of 4 wells; 2 filed none
Plug dates filed
Jun 2012
1 of 4 wells; 3 filed none

4 wells

42-3273101442,403 ftJun 2012Yes
42-3273093112,555 ft
42-3273099532,580 ftJul 2006
42-3273098122,570 ftOct 2005

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 (283)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

283 months

May 20260106.413.05$0
Apr 202615898.932.87$15,631
Mar 202617389.753.15$15,527
Feb 202616363.503.75$10,351
Jan 202632859.138.00$19,395
Dec 2025056.664.41$0
Nov 202516758.593.93$9,785
Oct 2025059.383.30$0
Sep 202516262.743.08$10,164
Aug 202516063.933.01$10,229
Jul 202516866.743.32$11,212
Jun 202515366.483.13$10,171
May 2025060.553.23$0
Apr 202517162.363.54$10,664
Mar 202517167.704.27$11,577
Feb 202516070.884.34$11,341
Jan 202514274.324.28$10,553
Dec 202417168.993.12$11,797
Nov 2024069.052.20$0
Oct 202417071.372.28$12,133
Sep 202416669.612.36$11,555
Aug 2024075.632.06$0
Jul 202414979.932.15$11,910
Jun 202416378.082.63$12,727
May 2024078.812.20$0
Apr 202417284.451.66$14,525
Mar 202416880.301.55$13,490
Feb 202417076.091.78$12,935
Jan 2024073.023.30$0
Dec 202317171.262.61$12,185
Nov 202317177.892.81$13,319
Oct 2023085.443.09$0
Sep 202316689.042.74$14,781
Aug 202315580.522.67$12,481
Jul 202316974.852.64$12,650
Jun 202317068.962.26$11,723
May 2023070.622.23$0
Apr 202316278.122.24$12,655
Mar 2023072.852.39$0
Feb 202316675.112.47$12,468
Jan 2023076.533.39$0
Dec 202215476.415.73$11,767
Nov 2022085.005.65$0
Oct 202217087.185.86$14,821
Sep 202216484.888.16$13,920
Aug 2022094.529.13$0
Jul 2022158101.587.54$16,050
Jun 20220115.097.98$0
May 2022158109.378.43$17,280
Apr 2022158104.226.84$16,467
Mar 2022319108.885.08$34,733
Feb 2022091.054.86$0
Jan 202216681.844.54$13,585
Dec 2021071.323.90$0
Nov 202115977.435.24$12,311
Oct 202115379.795.71$12,208
Sep 202117069.865.35$11,876
Aug 202116666.024.22$10,959
Jul 202117170.783.98$12,103
Jun 2021069.493.38$0
May 202115463.483.02$9,776
Apr 2021060.362.76$0
Mar 202113361.302.72$8,153
Feb 202115257.805.55$8,786
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 202017138.772.71$6,630
Oct 202016836.972.48$6,211
Sep 202016037.091.99$5,934
Aug 2020039.982.39$0
Jul 202016338.371.83$6,254
Jun 2020034.901.69$0
May 202015816.921.81$2,673
Apr 202017314.751.80$2,552
Mar 202016930.341.86$5,127
Feb 2020049.881.98$0
Jan 202015257.252.09$8,702
Dec 2019059.012.30$0
Nov 201916355.302.75$9,014
Oct 201915653.472.42$8,341
Sep 2019055.052.66$0
Aug 201915053.112.30$7,967
Jul 201914556.272.46$8,159
Jun 201917052.782.49$8,973
May 2019058.482.74$0
Apr 201916062.632.75$10,021
Mar 201916956.803.06$9,599
Feb 2019050.852.79$0
Jan 201932346.033.23$14,868
Dec 2018046.594.19$0
Nov 201816852.934.24$8,892
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 201815359.403.07$9,088
Jul 201815265.142.93$9,901
Jun 201816160.183.08$9,689
May 2018065.382.90$0
Apr 201829863.842.90$19,024
Mar 2018061.222.79$0
Feb 201816761.782.77$10,317
Jan 201816862.874.01$10,562
Dec 2017057.272.92$0
Nov 201717055.423.12$9,421
Oct 201716449.292.98$8,084
Sep 201716247.523.09$7,698
Aug 2017045.373.00$0
Jul 201716643.873.09$7,282
Jun 201715842.493.09$6,713
May 201716745.373.26$7,577
Apr 2017047.933.21$0
Mar 201716646.772.98$7,764
Feb 201716750.452.95$8,425
Jan 201716749.413.42$8,251
Dec 201633848.763.72$16,481
Nov 2016042.492.64$0
Oct 201616246.193.09$7,483
Sep 2016041.553.10$0
Aug 201616341.442.92$6,755
Jul 201617041.622.92$7,075
Jun 2016045.352.69$0
May 201617442.521.99$7,398
Apr 201616836.561.99$6,142
Mar 2016033.011.79$0
Feb 201616026.472.06$4,235
Jan 2016027.352.36$0
Dec 201530432.362.00$9,837
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 201516942.992.76$7,265
Aug 2015040.162.87$0
Jul 201515548.152.95$7,463
Jun 201516456.152.88$9,209
May 2015055.212.96$0
Apr 201516249.822.71$8,071
Mar 201515942.892.93$6,820
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 201416954.693.59$9,243
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 201416986.164.05$14,561
Aug 201417189.394.04$15,286
Jul 201417396.564.18$16,705
Jun 201417898.164.74$17,472
May 2014094.734.73$0
Apr 201417095.944.81$16,310
Mar 201417395.895.06$16,589
Feb 2014097.406.19$0
Jan 201417290.404.86$15,549
Dec 201316591.824.35$15,150
Nov 2013088.853.74$0
Oct 201316997.423.78$16,464
Sep 2013173104.113.72$18,011
Aug 20130104.253.52$0
Jul 2013347102.523.72$35,574
Jun 2013094.403.93$0
May 201315694.834.15$14,793
Apr 201317793.964.28$16,631
Mar 201315493.623.91$14,417
Feb 201315691.233.42$14,232
Jan 201317091.603.42$15,572
Dec 2012086.773.42$0
Nov 201215486.953.62$13,390
Oct 201217789.383.40$15,820
Sep 201215494.672.92$14,579
Aug 2012092.662.91$0
Jul 201217785.133.02$15,068
Jun 201215479.822.52$12,292
May 201215491.612.49$14,108
Apr 20120101.652.00$0
Mar 2012328105.052.22$34,456
Feb 2012154101.102.57$15,569
Jan 2012098.092.73$0
Dec 201130896.873.24$29,836
Nov 2011095.723.31$0
Oct 201135384.983.65$29,998
Sep 2011083.623.99$0
Aug 201115583.404.15$12,927
Jul 201130894.144.52$28,995
Jun 2011092.904.64$0
May 201115698.134.40$15,308
Apr 2011155105.964.33$16,424
Mar 201131596.364.06$30,353
Feb 2011085.644.18$0
Jan 201117886.504.59$15,397
Dec 201018185.734.35$15,517
Nov 2010080.843.80$0
Oct 201017678.103.51$13,746
Sep 201017872.633.98$12,928
Aug 2010073.684.42$0
Jul 201017672.554.74$12,769
Jun 201016870.364.91$11,820
May 201017671.124.24$12,517
Apr 201018281.694.12$14,868
Mar 201017778.394.39$13,875
Feb 2010073.585.44$0
Jan 201017874.365.96$13,236
Dec 200917671.445.48$12,573
Nov 200917374.593.75$12,904
Oct 2009072.544.11$0
Sep 200918065.543.06$11,797
Aug 200935967.423.22$24,204
Jul 2009061.133.46$0
Jun 200917566.163.90$11,578
May 200918054.743.93$9,853
Apr 200935646.773.59$16,650
Mar 2009042.144.06$0
Feb 200917932.814.63$5,873
Jan 200918335.865.37$6,562
Dec 200817837.105.98$6,604
Nov 2008055.496.86$0
Oct 200817375.246.92$13,017
Sep 2008351101.767.88$35,718
Aug 20080114.228.48$0
Jul 2008177131.0811.39$23,201
Jun 2008182131.3313.03$23,902
May 2008349123.1711.57$42,986
Apr 2008181110.3110.45$19,966
Mar 2008178101.909.66$18,138
Feb 2008092.538.77$0
Jan 200835590.388.21$32,085
Dec 200717588.337.30$15,458
Nov 200718591.677.29$16,959
Oct 200718082.856.92$14,913
Sep 200717875.846.24$13,500
Aug 200718069.066.39$12,431
Jul 200717070.906.39$12,053
Jun 200717762.007.55$10,974
May 200717458.747.85$10,221
Apr 200717659.617.81$10,491
Mar 200718156.927.30$10,303
Feb 200718055.108.22$9,918
Jan 200718050.306.73$9,054
Dec 200633856.656.92$19,148
Nov 200616854.207.62$9,106
Oct 200618154.906.01$9,937
Sep 200617760.085.04$10,634
Aug 200635768.717.34$24,529
Jul 200616969.376.34$11,724
Jun 200617866.286.38$11,798
May 200634866.016.42$22,971
Apr 200617764.397.36$11,397
Mar 200634556.707.08$19,562
Feb 2006057.597.75$0
Jan 200617160.598.93$10,361
Dec 200535254.9413.42$19,339
Nov 200516954.6910.59$9,243
Oct 200517258.3413.80$10,034
Sep 200518161.4512.08$11,122
Aug 200517661.519.80$10,826
Jul 200517555.697.84$9,746
Jun 200517352.337.38$9,053
May 200517545.226.65$7,914
Apr 200517549.207.36$8,610
Mar 200517850.377.15$8,966
Feb 200518545.226.31$8,366
Jan 200516343.166.32$7,035
Dec 200417139.866.75$6,816
Nov 2004045.286.33$0
Oct 200417449.706.52$8,648
Sep 200417543.245.28$7,567
Aug 200417842.375.55$7,542
Jul 200417438.286.08$6,661
Jun 200417336.106.43$6,245
May 200417437.486.49$6,522
Apr 200418034.475.86$6,205
Mar 200417734.365.53$6,082
Feb 200417632.455.51$5,711
Jan 200417232.036.30$5,509
Dec 200317230.266.30$5,205
Nov 200317328.804.60$4,982
Oct 200317428.174.76$4,902
Sep 200335026.314.75$9,209
Aug 2003029.765.13$0
Jul 200316929.415.17$4,970
Jun 200334328.565.98$9,796
May 200317926.595.97$4,760
Apr 200315926.675.41$4,241
Mar 200334731.146.10$10,806
Feb 200317033.487.93$5,692
Jan 200332230.315.58$9,760
Dec 200234626.914.85$9,311
Nov 200217524.664.14$4,316

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.

Apr 2026 — as filed, then multipliedworked
Oil                  158 bbl  × $ 98.93 =    $15,631

────────────────────────────────────────────────────
Month total                                  $15,631

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/15310 is the state's own key, not one this site invented.