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MCLENDON-COMBEST 'F'

Operated by DALLAS PRODUCTION COMPANY LLC (P-5 197689) in the WILLOW SPRINGS (RODESSA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15591District 06Field 97752664OilCasinghead gasSaveExport
Value, all time
$656 k
Apr 2018 – May 2026
Value, last 12 filed months
$25 k
at the published price for each month
Months reported
98
no gaps in the span
Streams
2
oil, casinghead gas

The WILLOW SPRINGS (RODESSA) 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 94 leases and 94 wells, and the rule below applies to all of them.

Discovered
1940-10-10
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
467 ft
minimum

A drilling unit in this field needs at least 640 acres.

The Commission's schedule remark for this field reads: “DOCKET DOES NOT APPLY TO THIS FIELD. (CLM)”

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
OilDisposition1,563 bbl$104,650
Casinghead gasProduction165,784 Mcf$551,471
Total$656,121

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 32.5977, -94.7850. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.59766, -94.78504 · 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
7,978 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 7,978 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-18331941127,978 ftApr 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 (98)

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

98 months

May 20260211106.413.05$643
Apr 2026925498.932.87$1,619
Mar 2026037089.753.15$1,165
Feb 2026056863.503.75$2,130
Jan 2026144859.138.00$3,642
Dec 2025168856.664.41$3,093
Nov 2025064758.593.93$2,540
Oct 2025050959.383.30$1,682
Sep 2025057462.743.08$1,766
Aug 2025058863.933.01$1,773
Jul 2025160766.743.32$2,079
Jun 2025567766.483.13$2,451
May 2025868960.553.23$2,711
Apr 20251668662.363.54$3,428
Mar 2025975267.704.27$3,819
Feb 2025860970.884.34$3,211
Jan 2025569874.324.28$3,358
Dec 2024959468.993.12$2,475
Nov 2024180669.052.20$1,841
Oct 2024568071.372.28$1,908
Sep 2024382069.612.36$2,148
Aug 2024295575.632.06$2,122
Jul 2024487179.932.15$2,189
Jun 2024456978.082.63$1,811
May 2024067778.812.20$1,488
Apr 20241197584.451.66$2,547
Mar 202401,00180.301.55$1,547
Feb 2024599376.091.78$2,152
Jan 202471,02573.023.30$3,891
Dec 20231791,10971.262.61$15,651
Nov 202301,07877.892.81$3,027
Oct 2023101,01285.443.09$3,979
Sep 2023692489.042.74$3,061
Aug 2023161,02880.522.67$4,036
Jul 20231999874.852.64$4,059
Jun 2023141,04968.962.26$3,335
May 20233070.622.23$212
Apr 202301,32378.122.24$2,961
Mar 202331,48372.852.39$3,768
Feb 202331,40675.112.47$3,692
Jan 2023141,15076.533.39$4,967
Dec 202241,40376.415.73$8,344
Nov 202201,17985.005.65$6,657
Oct 202241,47587.185.86$8,998
Sep 202221,42784.888.16$11,819
Aug 202201,46394.529.13$13,353
Jul 202271,373101.587.54$11,066
Jun 20221461,413115.097.98$28,075
May 2022111,489109.378.43$13,760
Apr 202291,388104.226.84$10,429
Mar 202261,374108.885.08$7,628
Feb 202251,09191.054.86$5,756
Jan 202271,71281.844.54$8,341
Dec 202111,72371.323.90$6,790
Nov 2021101,85277.435.24$10,473
Oct 202192,07779.795.71$12,586
Sep 2021162,01369.865.35$11,889
Aug 2021131,90566.024.22$8,898
Jul 202172,12970.783.98$8,973
Jun 20211862,19869.493.38$20,356
May 2021162,28363.483.02$7,905
Apr 202102,21660.362.76$6,113
Mar 202102,21861.302.72$6,026
Feb 202122,46157.805.55$13,769
Jan 2021142,39150.412.81$7,425
Dec 20202002,37544.642.68$15,282
Nov 202032,63238.772.71$7,240
Oct 202002,81936.972.48$6,987
Sep 202042,56437.091.99$5,253
Aug 202052,66739.982.39$6,561
Jul 202042,74338.371.83$5,160
Jun 2020222,54134.901.69$5,063
May 202032,69616.921.81$4,943
Apr 202002,67114.751.80$4,820
Mar 202002,69130.341.86$4,995
Feb 20201012,68249.881.98$10,350
Jan 2020102,94857.252.09$6,748
Dec 2019162,44559.012.30$6,578
Nov 201942,53255.302.75$7,186
Oct 201912,60153.472.42$6,344
Sep 201962,31755.052.66$6,487
Aug 201912,34753.112.30$5,461
Jul 20191642,42256.272.46$15,187
Jun 201922,43652.782.49$6,174
May 201902,57158.482.74$7,045
Apr 201912,47562.632.75$6,871
Mar 201903,00656.803.06$9,205
Feb 201902,92250.852.79$8,159
Jan 201903,27846.033.23$10,582
Dec 201803,12346.594.19$13,071
Nov 2018973,13952.934.24$18,435
Oct 201803,37161.443.40$11,455
Sep 201803,15559.543.11$9,806
Aug 2018633,33459.403.07$13,966
Jul 201803,13065.142.93$9,177
Jun 201803,44760.183.08$10,606
May 201803,60365.382.90$10,452
Apr 201801,74763.842.90$5,068

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                    0 bbl  × $106.41 =         $0
Casinghead gas       211 Mcf  × $  3.05 =       $643

────────────────────────────────────────────────────
Month total                                     $643

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. 06/O/15591 is the state's own key, not one this site invented.