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COURSON LEATHERMAN 748

Operated by MEWBOURNE OIL COMPANY (P-5 562560) in the ALLEN-PARKER (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9641District 10Field 01685500OilCasinghead gasSaveExport
Value, all time
$11.0 M
Jul 2018 – May 2026
Value, last 12 filed months
$203 k
at the published price for each month
Months reported
95
no gaps in the span
Streams
2
oil, casinghead gas

The ALLEN-PARKER (MARMATON) field

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 292 leases and 342 wells, and the rule below applies to all of them.

Discovered
1967-05-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2018-06-19.

The Commission's schedule remark for this field reads: “AOF-1 AND AOF-2 EFFECTIVE 08/01/2018.”

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
OilDisposition161,358 bbl$9,323,449
Casinghead gasProduction527,391 Mcf$1,689,211
Total$11,012,660

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 36.2893, -100.7871. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.28935, -100.78710 · 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
7,219 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 7,219 ft.

Completions filed
Jul 2018
1 of 1 wells

1 well

42-35733681M001PA7,219 ftJul 2018——

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 (95)

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

95 months

May 20261691,653106.413.05$23,018
Apr 20261761,61398.932.87$22,041
Mar 20263681,53889.753.15$37,872
Feb 20261711,35363.503.75$15,933
Jan 2026047459.138.00$3,791
Dec 202518066056.664.41$13,112
Nov 202517298158.593.93$13,929
Oct 20251781,08559.383.30$14,155
Sep 20251781,12962.743.08$14,642
Aug 202517876563.933.01$13,686
Jul 20251781,15766.743.32$15,715
Jun 20251691,09566.483.13$14,661
May 20251701,20260.553.23$14,179
Apr 20251791,25262.363.54$15,598
Mar 20251701,34667.704.27$17,254
Feb 20253581,16770.884.34$30,441
Jan 2025094374.324.28$4,035
Dec 20241801,38568.993.12$16,741
Nov 20241731,35869.052.20$14,931
Oct 20243511,36371.372.28$28,160
Sep 20241781,30669.612.36$15,478
Aug 20241651,35575.632.06$15,275
Jul 20243461,24279.932.15$30,322
Jun 20241681,11378.082.63$16,049
May 20241671,35478.812.20$16,138
Apr 20241801,46884.451.66$17,637
Mar 20245061,15680.301.55$42,418
Feb 20241801,47576.091.78$16,327
Jan 20241811,77573.023.30$19,070
Dec 20233521,97271.262.61$30,232
Nov 20231702,14977.892.81$19,275
Oct 20235172,46585.443.09$51,783
Sep 20233562,58189.042.74$38,757
Aug 20231692,84980.522.67$21,223
Jul 20235333,37174.852.64$48,801
Jun 20233493,94268.962.26$32,970
May 20233494,44470.622.23$34,545
Apr 20235104,04678.122.24$48,895
Mar 20236972,47472.852.39$56,697
Feb 20236992,62275.112.47$58,967
Jan 20237192,37876.533.39$63,081
Dec 20225092,17776.415.73$51,365
Nov 20225002,31785.005.65$55,582
Oct 20228523,49587.185.86$94,771
Sep 20226743,52784.888.16$86,002
Aug 20228513,14694.529.13$109,151
Jul 20225091,450101.587.54$62,640
Jun 20223382,900115.097.98$62,034
May 20221,0173,074109.378.43$137,152
Apr 20228422,758104.226.84$106,611
Mar 20226642,644108.885.08$85,718
Feb 20225091,41891.054.86$53,234
Jan 20221,0233,17781.844.54$98,139
Dec 20216803,81371.323.90$63,365
Nov 20218533,95677.435.24$86,765
Oct 20211,0123,97979.795.71$103,483
Sep 20218553,97669.865.35$81,006
Aug 20211,1883,42566.024.22$92,887
Jul 20216901,87670.783.98$56,309
Jun 20218494,12669.493.38$72,945
May 20211,1925,11563.483.02$91,104
Apr 20211,2056,21460.362.76$89,875
Mar 20211,1856,55861.302.72$90,458
Feb 20211,1863,93657.805.55$90,388
Jan 20211,5286,66350.412.81$95,751
Dec 20201,1906,65444.642.68$70,924
Nov 20201,5157,19638.772.71$78,213
Oct 20201,6867,62936.972.48$81,239
Sep 20201,1707,13737.091.99$57,605
Aug 20201,8397,32239.982.39$90,987
Jul 20201,5256,97138.371.83$71,237
Jun 20201,5246,56334.901.69$64,281
May 20201,3543,49716.921.81$29,256
Apr 20201,8766,47914.751.80$39,362
Mar 20201,5217,78730.341.86$60,602
Feb 20202,2937,82449.881.98$129,872
Jan 20202,1238,99657.252.09$140,386
Dec 20192,3539,38359.012.30$160,472
Nov 20192,85010,56155.302.75$186,655
Oct 20192,81411,14153.472.42$177,410
Sep 20193,30910,08455.052.66$208,956
Aug 20193,44711,21353.112.30$208,909
Jul 20193,28210,87056.272.46$211,419
Jun 20193,81211,06952.782.49$228,772
May 20193,4749,65258.482.74$229,609
Apr 20194,71815,38262.632.75$337,800
Mar 20195,55219,83956.803.06$376,103
Feb 20195,88016,40650.852.79$344,807
Jan 20196,73019,69246.033.23$373,351
Dec 20188,18322,34746.594.19$474,778
Nov 20188,52323,82052.934.24$552,053
Oct 201811,16027,63561.443.40$779,576
Sep 201813,91229,16659.543.11$918,968
Aug 201818,21826,08559.403.07$1,162,140
Jul 20181,6252,21565.142.93$112,347

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     1,653 Mcf  × $  3.05 =     $5,035

────────────────────────────────────────────────────
Month total                                  $23,018

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. 10/O/9641 is the state's own key, not one this site invented.