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WINDHAM TXL B8

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 20004District 7CField 70279100OilCasinghead gasSaveExport
Value, all time
$30.3 M
Jul 2018 – May 2026
Value, last 12 filed months
$1.6 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
OilDisposition425,991 bbl$25,340,935
Casinghead gasProduction1,404,520 Mcf$4,918,410
Total$30,259,345

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 31.6617, -102.1041. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.66165, -102.10406 · 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
8,766 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 8,766 ft.

Completions filed
Jul 2018
1 of 1 wells

1 well

42-461406893007SH8,766 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 20261,07310,865106.413.05$147,271
Apr 202662217,00798.932.87$110,340
Mar 202632319,61989.753.15$90,778
Feb 202632317,20663.503.75$85,039
Jan 202635018,77359.138.00$170,840
Dec 202585724,25656.664.41$155,608
Nov 20251,33126,79058.593.93$183,173
Oct 20251,31820,36759.383.30$145,573
Sep 20251,05712,39262.743.08$104,445
Aug 20251,44710,14463.933.01$123,088
Jul 20251,6648,77666.743.32$140,150
Jun 20251,3186,96666.483.13$109,415
May 20251,1706,65060.553.23$92,338
Apr 20251,6055,60162.363.54$119,933
Mar 20251,9553,08067.704.27$145,500
Feb 20251,1528,12870.884.34$116,936
Jan 20255489,10374.324.28$79,676
Dec 20247317,83868.993.12$74,897
Nov 20246777,72269.052.20$63,723
Oct 20245971,10271.372.28$45,122
Sep 202469621269.612.36$48,950
Aug 20241,14418275.632.06$86,896
Jul 20241,69533379.932.15$136,196
Jun 20241,06921478.082.63$84,031
May 2024141078.812.20$11,112
Apr 20249538,68984.451.66$94,898
Mar 20241,98121,21280.301.55$191,850
Feb 20241,95422,46776.091.78$188,753
Jan 20242,10123,95373.023.30$232,404
Dec 20232,30523,10371.262.61$224,570
Nov 20232,36122,23777.892.81$246,330
Oct 20232,40122,60385.443.09$274,923
Sep 20232,38522,08889.042.74$272,772
Aug 20232,45121,26180.522.67$254,183
Jul 20232,47421,24474.852.64$241,301
Jun 20233,15623,77568.962.26$271,333
May 20232,95121,61070.622.23$256,534
Apr 20233,49823,66778.122.24$326,225
Mar 20232,64927,89772.852.39$259,742
Feb 202396124,45875.112.47$132,486
Jan 20231,15226,68876.533.39$178,574
Dec 20221,21028,73176.415.73$257,058
Nov 20221,33925,54685.005.65$258,053
Oct 20221,80724,90387.185.86$303,559
Sep 20221,88911,62484.888.16$255,233
Aug 20221,88810,84494.529.13$277,429
Jul 20222,23016,390101.587.54$350,138
Jun 20222,15114,827115.097.98$365,837
May 20222,39314,391109.378.43$383,082
Apr 20223271,426104.226.84$43,830
Mar 20222,2209,786108.885.08$291,391
Feb 20222,1769,62991.054.86$244,911
Jan 20222,63111,01381.844.54$265,295
Dec 20212,82811,44371.323.90$246,311
Nov 20213,27611,31977.435.24$312,937
Oct 20213,1089,78479.795.71$303,892
Sep 20212,17712,02569.865.35$216,430
Aug 20213,41014,01066.024.22$284,259
Jul 20214,14314,19070.783.98$349,747
Jun 20213,89514,23169.493.38$318,773
May 20214,30615,37763.483.02$319,748
Apr 20214,24416,04960.362.76$300,438
Mar 20214,75716,27861.302.72$335,830
Feb 20213,3809,79557.805.55$249,706
Jan 20214,78515,26350.412.81$284,105
Dec 20205,03215,80844.642.68$266,922
Nov 20204,69510,51238.772.71$210,477
Oct 20204,4828,54336.972.48$186,873
Sep 20205,61910,61537.091.99$229,544
Aug 20206,81210,68339.982.39$297,824
Jul 20207,71310,82138.371.83$315,697
Jun 20205,7006,01434.901.69$209,096
May 20203,7836,41316.921.81$75,646
Apr 20203,0494,55814.751.80$53,197
Mar 20202,0794,82130.341.86$72,026
Feb 20201266,61849.881.98$19,393
Jan 20206,20515,47357.252.09$387,648
Dec 201911,84322,32359.012.30$750,296
Nov 201910,25922,56555.302.75$629,392
Oct 20198,60518,61153.472.42$505,121
Sep 20196,27512,21155.052.66$377,887
Aug 20194,7407,34653.112.30$268,669
Jul 20196,6099,49656.272.46$395,249
Jun 20197,98512,73152.782.49$453,164
May 201910,49519,26458.482.74$666,537
Apr 201912,46824,27862.632.75$847,652
Mar 201915,54527,90656.803.06$968,407
Feb 201915,28725,80150.852.79$849,386
Jan 201915,92925,88446.033.23$816,770
Dec 201810,0599,44046.594.19$508,159
Nov 201813,80115,36552.934.24$795,592
Oct 201828,02032,76361.443.40$1,832,880
Sep 201833,08237,32559.543.11$2,085,708
Aug 201828,88027,58559.403.07$1,800,063
Jul 20183,6483,59565.142.93$248,171

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                1,073 bbl  × $106.41 =   $114,178
Casinghead gas    10,865 Mcf  × $  3.05 =    $33,093

────────────────────────────────────────────────────
Month total                                 $147,271

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/20004 is the state's own key, not one this site invented.