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MCCULLOUGH 35-38-2S STATE

Operated by PERMIAN RESOURCES OPERATING, LLC (P-5 100852) in the WOLFBONE (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 50709District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$39.5 M
May 2018 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
97
no gaps in the span
Streams
2
oil, casinghead gas

The WOLFBONE (TREND AREA) 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 1,266 leases and 2,377 wells, and the rule below applies to all of them.

Discovered
2010-11-30
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 40 acres. The field rule took effect on 2015-04-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition588,243 bbl$36,031,843
Casinghead gasProduction1,062,526 Mcf$3,449,564
Total$39,481,407

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 31.2008, -103.3973. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.20077, -103.39729 · 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
10,349 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 10,349 ft.

Completions filed
May 2018
1 of 1 wells

1 well

42-3893632914SH10,349 ftMay 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 (97)

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

97 months

May 20261,0962,536106.413.05$124,350
Apr 20261,4032,69498.932.87$146,530
Mar 20261,1204,45189.753.15$114,538
Feb 20261,1545,41463.503.75$93,583
Jan 20261,2511,31259.138.00$84,465
Dec 20251,7822,27156.664.41$110,991
Nov 20251,1291,38358.593.93$71,578
Oct 20251,5324,36259.383.30$105,386
Sep 20251,5743,04162.743.08$108,110
Aug 20251,5091,83163.933.01$101,990
Jul 20251,7102,02266.743.32$120,829
Jun 20251,0872,36166.483.13$79,651
May 20251,3713,08160.553.23$92,973
Apr 20251,3643,67262.363.54$98,069
Mar 20251,9566,21167.704.27$158,932
Feb 20252,1063,07470.884.34$162,617
Jan 20252,4513,73274.324.28$198,126
Dec 20242,0765,74368.993.12$161,149
Nov 20242,0145,15269.052.20$150,393
Oct 20242,39817,77371.372.28$211,693
Sep 20242,0694,10769.612.36$153,734
Aug 20241,8445,31375.632.06$150,426
Jul 20242,0184,18879.932.15$170,289
Jun 20241,4788,02178.082.63$136,529
May 20241,9135,10778.812.20$161,991
Apr 20241,9625,50784.451.66$174,828
Mar 20242,1584,77680.301.55$180,667
Feb 20242,0644,09776.091.78$164,357
Jan 20242,3114,99773.023.30$185,228
Dec 20232,4156,12871.262.61$188,091
Nov 20231,7825,94077.892.81$155,477
Oct 20232,1085,94885.443.09$198,471
Sep 20232,1245,14989.042.74$203,204
Aug 20232,2445,45480.522.67$195,265
Jul 20232,2096,64274.852.64$182,890
Jun 20232,2996,53568.962.26$173,298
May 20232,31421870.622.23$163,900
Apr 20232,5336,71178.122.24$212,896
Mar 20232,6386,46772.852.39$207,655
Feb 20232,4346,78375.112.47$199,542
Jan 20233,0887,14576.533.39$260,530
Dec 20222,9085,80276.415.73$255,440
Nov 20223,0237,62085.005.65$299,979
Oct 20222,9525,49287.185.86$289,559
Sep 20222,9665,04784.888.16$292,956
Aug 20223,5785,92494.529.13$392,262
Jul 20223,4757,203101.587.54$407,316
Jun 20223,4505,232115.097.98$438,797
May 20223,5428,289109.378.43$457,290
Apr 20223,3409,602104.226.84$413,749
Mar 20223,4836,309108.885.08$411,256
Feb 20222,85710,84591.054.86$312,824
Jan 20224,1518,29481.844.54$377,353
Dec 20213,8299,58871.323.90$310,469
Nov 20213,6957,74577.435.24$326,663
Oct 20213,9719,14779.795.71$369,111
Sep 20213,8919,62069.865.35$323,301
Aug 20214,23410,56766.024.22$324,128
Jul 20214,50613,19470.783.98$371,474
Jun 20214,2826,59969.493.38$319,865
May 20213,9465,10563.483.02$265,897
Apr 20214,2405,64560.362.76$271,498
Mar 20214,4867,21961.302.72$294,605
Feb 20213,7143,85357.805.55$236,045
Jan 20214,6225,23250.412.81$247,698
Dec 20204,85813,16544.642.68$252,084
Nov 20204,4295,53038.772.71$186,680
Oct 20204,8375,98036.972.48$193,645
Sep 20204,6916,67937.091.99$187,287
Aug 20205,1048,43539.982.39$224,176
Jul 20205,3287,70938.371.83$218,505
Jun 20205,3078,96634.901.69$200,370
May 20205,6809,40616.921.81$113,175
Apr 20205,8529,10114.751.80$102,739
Mar 20206,3118,14730.341.86$206,598
Feb 20205,8768,80149.881.98$310,527
Jan 20206,6098,63357.252.09$396,449
Dec 20196,9329,64959.012.30$431,292
Nov 20196,91023,93255.302.75$447,953
Oct 20199,90317,00553.472.42$570,641
Sep 20199,17344,58755.052.66$623,454
Aug 201910,05653,34553.112.30$657,000
Jul 201910,07617,08456.272.46$609,004
Jun 20199,4597,97352.782.49$519,108
May 20197,0673,38658.482.74$422,557
Apr 201913,40732,95462.632.75$930,327
Mar 201913,72633,05856.803.06$880,864
Feb 201912,04221,98550.852.79$673,723
Jan 201913,22813,81546.033.23$653,482
Dec 201815,28632,24746.594.19$847,143
Nov 201818,52429,60352.934.24$1,105,910
Oct 201821,7745,09261.443.40$1,355,098
Sep 201824,14729,35959.543.11$1,528,960
Aug 201826,63129,80759.403.07$1,673,286
Jul 201836,03455,74465.142.93$2,510,689
Jun 201848,08972,76560.183.08$3,117,888
May 201843,66852,06265.382.90$3,006,035

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                1,096 bbl  × $106.41 =   $116,625
Casinghead gas     2,536 Mcf  × $  3.05 =     $7,724

────────────────────────────────────────────────────
Month total                                 $124,350

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. 08/O/50709 is the state's own key, not one this site invented.