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PERRY STATE B 18

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 41533District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$35.5 M
Jan 2011 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
185
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
OilDisposition442,226 bbl$32,328,339
Casinghead gasProduction993,702 Mcf$3,217,268
Total$35,545,607

Wells on this lease (5)

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 31.2653, -103.4662. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.26592, -103.46598 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
11,585 ft
5 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.
5100.0%

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

Between 11,516 and 13,500 ft, median 11,585 ft, over the 5 wells that filed a depth.

Completions filed
Jan 2011 – Jul 2025
5 of 5 wells

5 wells

42-38932989211,585 ftJul 2025——
42-38932992411,534 ftJul 2025——
42-389338485H13,500 ftJan 2014——
42-389331393R11,516 ftFeb 2012——
42-38932673112,458 ftJan 2011——

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 (185)

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

185 months

May 20262,3224,640106.413.05$261,217
Apr 20262,7135,08998.932.87$283,001
Mar 20265,5238,59289.753.15$522,749
Feb 20261,6532,43763.503.75$114,105
Jan 202683277259.138.00$55,371
Dec 202570137756.664.41$41,383
Nov 202542985158.593.93$28,477
Oct 20250059.383.30$0
Sep 20251062.743.08$63
Aug 20257063.933.01$448
Jul 20258066.743.32$534
Jun 20254066.483.13$266
May 20250060.553.23$0
Apr 20251062.363.54$62
Mar 2025477067.704.27$32,293
Feb 2025518070.884.34$36,716
Jan 20255074.324.28$372
Dec 202401268.993.12$37
Nov 2024134069.052.20$9,253
Oct 20240471.372.28$9
Sep 202416192569.612.36$13,394
Aug 202417142075.632.06$13,799
Jul 202435035379.932.15$28,733
Jun 202435065478.082.63$29,051
May 2024029578.812.20$649
Apr 202435362984.451.66$30,854
Mar 202435340380.301.55$28,969
Feb 2024021676.091.78$385
Jan 202453413273.023.30$39,428
Dec 20235241,00471.262.61$39,961
Nov 20235301,11977.892.81$44,423
Oct 20237501,37985.443.09$68,337
Sep 202374592289.042.74$68,857
Aug 20238571,48880.522.67$72,983
Jul 20239081,65674.852.64$72,339
Jun 20231,0351,37568.962.26$74,479
May 20231,1732270.622.23$82,886
Apr 202392278978.122.24$73,792
Mar 20231,0921,00172.852.39$81,948
Feb 20231,28880275.112.47$98,719
Jan 202354123676.533.39$42,202
Dec 202283653276.415.73$66,927
Nov 20225501,57185.005.65$55,620
Oct 20221,2632,39787.185.86$124,164
Sep 20221,2742,28484.888.16$126,783
Aug 20221,64691794.529.13$163,950
Jul 2022717928101.587.54$79,832
Jun 20227261,242115.097.98$93,463
May 20228971,473109.378.43$110,527
Apr 20221,2753,433104.226.84$156,354
Mar 20221,4321,991108.885.08$166,023
Feb 20221,2562,85391.054.86$128,221
Jan 20222,0543,48281.844.54$183,900
Dec 20212,5985,73571.323.90$207,651
Nov 20212,2074,54477.435.24$194,684
Oct 20213,2523,65279.795.71$280,344
Sep 20212,3703,44269.865.35$183,986
Aug 20212,0403,41966.024.22$149,111
Jul 20211,8372,55270.783.98$140,185
Jun 202191679069.493.38$66,324
May 20211,4732,81363.483.02$101,995
Apr 20211,2452,81760.362.76$82,919
Mar 20211,4731,82161.302.72$95,242
Feb 20219031,21957.805.55$58,956
Jan 20211,2462,09450.412.81$68,696
Dec 20201,0882,82344.642.68$56,121
Nov 20201,1061,62838.772.71$47,286
Oct 20201,4771,88236.972.48$59,269
Sep 20201,4581,87737.091.99$57,814
Aug 20201,0531,85939.982.39$46,533
Jul 20201,4482,06038.371.83$59,320
Jun 202073938434.901.69$26,440
May 202075827716.921.81$13,328
Apr 20207565,44314.751.80$20,972
Mar 20202,1103,53030.341.86$70,570
Feb 20201,5722,92649.881.98$84,207
Jan 20202,1104,92657.252.09$131,116
Dec 20192,0604,71659.012.30$132,428
Nov 20191,55413,50355.302.75$123,079
Oct 20191,7657,91853.472.42$113,525
Sep 20191,7698,44955.052.66$119,835
Aug 20192,90415,42853.112.30$189,783
Jul 20197567,77556.272.46$61,667
Jun 20199657,82752.782.49$70,431
May 20191,5648,18658.482.74$113,895
Apr 20191,5198,37462.632.75$118,169
Mar 20192,42110,25756.803.06$168,921
Feb 20192,0309,20950.852.79$128,939
Jan 20192,0468,38646.033.23$121,249
Dec 20182,0819,58446.594.19$137,067
Nov 20182,06010,83552.934.24$154,946
Oct 20181,8496,32061.443.40$135,078
Sep 20182,2086,40359.543.11$151,365
Aug 20181,9356,74559.403.07$135,623
Jul 20181,99510,61965.142.93$161,088
Jun 20181,8084,44160.183.08$122,470
May 20182,3664,27865.382.90$167,099
Apr 20182,5736,26163.842.90$182,422
Mar 20181,4845,21961.222.79$105,395
Feb 20182,0404,72561.782.77$139,101
Jan 20182,4295,05362.874.01$172,970
Dec 20172,7706,73857.272.92$178,323
Nov 20171,9916,07855.423.12$129,295
Oct 20172,9177,43049.292.98$165,948
Sep 20171,9797,86247.523.09$118,314
Aug 20172,1815,28145.373.00$114,818
Jul 20172,50519,69643.873.09$170,701
Jun 20172,52826,60442.493.09$189,549
May 20172,37223,98545.373.26$185,890
Apr 20172,75430,38847.933.21$229,593
Mar 20172,55323,15346.772.98$188,485
Feb 20173,11219,19350.452.95$213,670
Jan 20172,90522,77349.413.42$221,392
Dec 20162,22515,68348.763.72$166,876
Nov 20164,07024,67442.492.64$238,181
Oct 20163,85113,74446.193.09$220,350
Sep 20161,4614,31641.553.10$74,087
Aug 20162,19212,35841.442.92$126,975
Jul 20163,2522,85541.622.92$143,697
Jun 20161,6272,07545.352.69$79,358
May 20163,1342,09142.521.99$137,421
Apr 20162,3692,40236.561.99$91,393
Mar 20163,2443,17733.011.79$112,784
Feb 20163,6293,61226.472.06$103,513
Jan 20163,4214,13327.352.36$103,336
Dec 20153,7835,92832.362.00$134,282
Nov 20154,3466,58738.792.17$182,858
Oct 20153,4566,23143.552.43$165,629
Sep 20153,4458,37642.992.76$171,205
Aug 20153,5927,49840.162.87$165,793
Jul 20154,1217,83148.152.95$221,489
Jun 20152,7093,01456.152.88$160,799
May 20154,1918,08655.212.96$255,283
Apr 20153,4636,78249.822.71$190,883
Mar 20152,8346,47642.892.93$140,555
Feb 20155,0296,39344.662.98$243,622
Jan 20154,14314,86843.433.10$226,031
Dec 20143,99012,39854.693.59$262,739
Nov 20145,01013,87670.464.25$412,003
Oct 20143,9034,26278.303.90$322,231
Sep 20142,1033,57386.164.05$195,649
Aug 20144,2869,74389.394.04$422,440
Jul 20145,6219,79896.564.18$583,715
Jun 20145,5592,48798.164.74$557,452
May 20149,92813,47294.734.73$1,004,156
Apr 20149,66112,90695.944.81$988,943
Mar 20147,8073,02495.895.06$763,905
Feb 201416,2933,43397.406.19$1,608,195
Jan 20143,78555690.404.86$344,867
Dec 20132,6853,08691.824.35$259,975
Nov 20131,4333,15888.853.74$139,128
Oct 20132,4733,73497.423.78$255,032
Sep 20132,9984,772104.113.72$329,863
Aug 20132,4733,085104.253.52$268,678
Jul 20132,5704,582102.523.72$280,511
Jun 20132,8535,25094.403.93$289,974
May 20132,6176,70094.834.15$275,969
Apr 20133,1737,60093.964.28$330,683
Mar 20133,3246,59993.623.91$337,014
Feb 20133,6106,20991.233.42$350,575
Jan 20134,0978,20691.603.42$403,349
Dec 20124,6839,31386.773.42$438,196
Nov 20125,72811,60286.953.62$540,106
Oct 20125,31714,14489.383.40$523,319
Sep 20124,79410,02594.672.92$483,105
Aug 20126,08214,70492.662.91$606,320
Jul 20127,80314,42385.133.02$707,838
Jun 20128,29011,65479.822.52$691,065
May 20127,31210,29791.612.49$695,475
Apr 201210,62014,158101.652.00$1,107,794
Mar 20128,67610,721105.052.22$935,237
Feb 20128,61511,914101.102.57$901,598
Jan 20121,4424,20898.092.73$152,951
Dec 20118691,07696.873.24$87,666
Nov 20116881,67195.723.31$71,389
Oct 20118731,98384.983.65$81,423
Sep 20111,5421,71383.623.99$135,770
Aug 20111,3771,07183.404.15$119,286
Jul 201169486194.144.52$69,223
Jun 2011517092.904.64$48,029
May 20111,385098.134.40$135,910
Apr 20112,0860105.964.33$221,033
Mar 20112,280096.364.06$219,701
Feb 20112,800085.644.18$239,792
Jan 20114056386.504.59$6,043

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                2,322 bbl  × $106.41 =   $247,084
Casinghead gas     4,640 Mcf  × $  3.05 =    $14,133

────────────────────────────────────────────────────
Month total                                 $261,217

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/41533 is the state's own key, not one this site invented.