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WINDHAM TXL B10

Operated by COG OPERATING LLC (P-5 166150) in the PEGASUS (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20005District 7CField 70279100OilCasinghead gasSaveExport
Value, all time
$33.1 M
Jul 2018 – May 2026
Value, last 12 filed months
$1.4 M
at the published price for each month
Months reported
95
no gaps in the span
Streams
2
oil, casinghead gas

The PEGASUS (CONSOLIDATED) 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 165 leases and 521 wells, and the rule below applies to all of them.

Discovered
2010-04-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-11-12.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA REMAINS SUSPENDED.”

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
OilDisposition426,220 bbl$24,606,600
Casinghead gasProduction2,422,517 Mcf$8,479,523
Total$33,086,123

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 31.6612, -102.1053. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.66121, -102.10527 · 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
9,575 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 9,575 ft.

Completions filed
Jul 2018
1 of 1 wells

1 well

42-461406923006BH9,575 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 202630021,375106.413.05$97,028
Apr 202635332,51498.932.87$128,228
Mar 202651637,37189.753.15$164,009
Feb 202652132,75663.503.75$155,929
Jan 202646935,74059.138.00$313,578
Dec 202541224,74456.664.41$132,548
Nov 202521610,80858.593.93$55,092
Oct 202523115,60959.383.30$65,302
Sep 202530319,32162.743.08$78,459
Aug 202552921,58963.933.01$98,905
Jul 202546211,91666.743.32$70,338
Jun 20252181,35466.483.13$18,729
May 202516814,23960.553.23$56,197
Apr 202524517,80362.363.54$78,356
Mar 202527322,54667.704.27$114,716
Feb 202532311,19770.884.34$71,499
Jan 20252904,21074.324.28$39,566
Dec 20242973,57068.993.12$31,633
Nov 20242703,91969.052.20$27,259
Oct 20242964,94071.372.28$32,396
Sep 20242331,18969.612.36$19,030
Aug 2024225075.632.06$17,017
Jul 2024265079.932.15$21,181
Jun 2024325078.082.63$25,376
May 2024190078.812.20$14,974
Apr 202421015,68784.451.66$43,762
Mar 202432333,88080.301.55$78,286
Feb 202438833,58476.091.78$89,425
Jan 202448038,41773.023.30$161,736
Dec 202346037,87871.262.61$131,668
Nov 202345935,30477.892.81$134,870
Oct 202355939,78285.443.09$170,579
Sep 202354639,64389.042.74$157,041
Aug 202356540,13080.522.67$152,756
Jul 202357640,41974.852.64$149,893
Jun 202364436,82968.962.26$127,588
May 202368839,88170.622.23$137,418
Apr 202373338,33278.122.24$143,040
Mar 20231,23736,98372.852.39$178,622
Feb 20231,37524,69975.112.47$164,176
Jan 20231,70726,94776.533.39$221,926
Dec 20221,69128,83276.415.73$294,390
Nov 20221,99325,78385.005.65$314,981
Oct 20221,90625,11987.185.86$313,457
Sep 20221,66619,27484.888.16$298,757
Aug 20221,68618,87094.529.13$331,590
Jul 20222,29728,715101.587.54$449,900
Jun 20222,28626,076115.097.98$471,109
May 20222,62725,554109.378.43$502,813
Apr 20222,02917,857104.226.84$333,561
Mar 20222,09816,262108.885.08$310,983
Feb 20222,46618,90091.054.86$316,361
Jan 20222,98221,50181.844.54$341,612
Dec 20213,18322,20171.323.90$313,576
Nov 20213,62521,83377.435.24$395,020
Oct 20213,36019,20579.795.71$377,829
Sep 20212,44924,07569.865.35$299,911
Aug 20213,68428,44966.024.22$363,289
Jul 20213,69625,98070.783.98$365,057
Jun 20213,68124,92669.493.38$340,058
May 20213,78126,78463.483.02$320,843
Apr 20213,63628,01660.362.76$296,749
Mar 20213,87727,21061.302.72$311,588
Feb 20212,85113,78657.805.55$241,272
Jan 20214,00725,42150.412.81$273,433
Dec 20204,48521,78044.642.68$258,482
Nov 20203,86413,23038.772.71$185,615
Oct 20204,12812,98836.972.48$184,802
Sep 20204,36810,30337.091.99$182,523
Aug 20205,5497,33439.982.39$239,341
Jul 20205,6208,98238.371.83$232,033
Jun 20205,0474,07434.901.69$183,027
May 20204,6622,38216.921.81$83,204
Apr 20206,6774,81714.751.80$107,177
Mar 20202,63980230.341.86$81,556
Feb 2020718049.881.98$35,814
Jan 20204,86732,48357.252.09$346,679
Dec 20197,76246,21859.012.30$564,539
Nov 20198,06743,42755.302.75$565,560
Oct 20198,34043,65953.472.42$551,531
Sep 20198,66444,67655.052.66$595,670
Aug 20199,60748,33753.112.30$621,614
Jul 201910,26946,58356.272.46$692,434
Jun 201910,54349,87952.782.49$680,718
May 201911,35149,67358.482.74$799,926
Apr 201912,22551,52762.632.75$907,387
Mar 201913,89652,07556.803.06$948,752
Feb 201913,70643,49050.852.79$818,384
Jan 201917,19755,28846.033.23$970,058
Dec 201819,45060,07446.594.19$1,157,612
Nov 201823,42757,59352.934.24$1,484,026
Oct 201831,17856,99661.443.40$2,109,253
Sep 201833,91637,58859.543.11$2,136,182
Aug 201840,43341,94959.403.07$2,530,359
Jul 20187,1286,57665.142.93$483,598

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                  300 bbl  × $106.41 =    $31,923
Casinghead gas    21,375 Mcf  × $  3.05 =    $65,105

────────────────────────────────────────────────────
Month total                                  $97,028

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/20005 is the state's own key, not one this site invented.