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MUNN-CLARK

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

Oil lease lease 45481District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$54.5 M
Nov 2013 – May 2026
Value, last 12 filed months
$2.6 M
at the published price for each month
Months reported
151
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition790,313 bbl$46,422,914
Casinghead gasProduction2,251,535 Mcf$8,088,752
Total$54,511,666

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 31.9811, -102.2887. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.98092, -102.28887 · 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
8,734 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 8,679 and 9,813 ft, median 8,734 ft, over the 5 wells that filed a depth.

Completions filed
May 2016 – May 2023
5 of 5 wells

5 wells

42-135427122617H9,813 ftMay 2023——
42-135434192618H8,718 ftApr 2017——
42-135434212620H8,734 ftApr 2017——
42-135434202627H9,260 ftApr 2017——
42-135434032625 H8,679 ftMay 2016——

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 (151)

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

151 months

May 20262,12517,987106.413.05$280,907
Apr 20262,89817,70298.932.87$337,499
Mar 20262,32318,70589.753.15$267,400
Feb 20261,86716,47863.503.75$180,352
Jan 20262,83719,40459.138.00$322,943
Dec 20252,43818,04356.664.41$217,767
Nov 20251,76716,20258.593.93$167,145
Oct 20251,70217,33959.383.30$158,367
Sep 20251,55916,70562.743.08$149,212
Aug 20251,42011,37163.933.01$125,061
Jul 20251,66317,82566.743.32$170,082
Jun 20252,41421,31666.483.13$227,175
May 20252,70020,54760.553.23$229,899
Apr 20252,52919,33462.363.54$226,211
Mar 20252,96119,75467.704.27$284,776
Feb 20252,63816,33470.884.34$257,885
Jan 20252,80116,80574.324.28$280,074
Dec 20242,67516,55168.993.12$236,210
Nov 20242,38313,60469.052.20$194,454
Oct 20242,94414,14071.372.28$242,372
Sep 20242,72112,32369.612.36$218,545
Aug 20242,42512,76075.632.06$209,735
Jul 20242,4676,74479.932.15$211,664
Jun 20242,2066,75278.082.63$190,029
May 20242,1994,95578.812.20$184,196
Apr 20241,9765,64984.451.66$176,246
Mar 20242,0072,06080.301.55$164,345
Feb 20241,6861,25776.091.78$130,530
Jan 202486716473.023.30$63,849
Dec 2023905071.262.61$64,490
Nov 2023122077.892.81$9,503
Oct 2023259085.443.09$22,129
Sep 20233,59919,56489.042.74$373,963
Aug 20233,75621,14380.522.67$358,946
Jul 20233,50814,93374.852.64$302,024
Jun 20233,72819,50968.962.26$301,144
May 20233,92819,47170.622.23$320,765
Apr 20232,76217,32478.122.24$254,534
Mar 20232,29819,66672.852.39$214,473
Feb 20232,60619,47675.112.47$243,758
Jan 20232,92920,77276.533.39$294,526
Dec 20222,97719,57276.415.73$339,602
Nov 20221,98822,06285.005.65$293,546
Oct 20223,42924,84187.185.86$444,602
Sep 20223,97125,58784.888.16$545,943
Aug 20223,29320,84394.529.13$501,492
Jul 20224,24217,090101.587.54$559,797
Jun 20223,98717,885115.097.98$601,536
May 20225,21917,998109.378.43$722,580
Apr 20223,54722,691104.226.84$524,820
Mar 20225,24133,259108.885.08$739,476
Feb 20223,94724,90491.054.86$480,379
Jan 20224,66132,44481.844.54$528,677
Dec 20215,04038,95071.323.90$511,324
Nov 20215,01037,92377.435.24$586,521
Oct 20215,35238,07079.795.71$644,563
Sep 20214,82226,32769.865.35$477,739
Aug 20216,43328,91966.024.22$546,762
Jul 20218,00219,96370.783.98$645,876
Jun 20212,1223,31769.493.38$158,671
May 20212,9638,52663.483.02$213,820
Apr 20213,14412,72760.362.76$224,878
Mar 20214,12617,03761.302.72$299,212
Feb 20213,62913,54657.805.55$284,909
Jan 20215,69024,10650.412.81$354,577
Dec 20206,00524,29844.642.68$333,072
Nov 20205,60519,68238.772.71$270,577
Oct 20205,87218,70136.972.48$263,437
Sep 20205,89416,50237.091.99$251,465
Aug 20206,97819,46139.982.39$325,397
Jul 20205,81117,82038.371.83$255,492
Jun 20207,48614,23934.901.69$285,330
May 20205,12811,83816.921.81$108,249
Apr 20205,03213,04214.751.80$97,755
Mar 20207,10513,31930.341.86$240,289
Feb 20206,54913,31449.881.98$353,035
Jan 20207,57414,59557.252.09$464,184
Dec 20198,17915,43959.012.30$518,220
Nov 20198,11212,63155.302.75$483,338
Oct 20195,6583,75153.472.42$311,605
Sep 20195,5675,03455.052.66$319,840
Aug 20196,6576,77053.112.30$369,154
Jul 20197,3617,13056.272.46$431,744
Jun 20196,5984,10652.782.49$358,471
May 20195,3643,33358.482.74$322,820
Apr 20195,1122,35562.632.75$326,642
Mar 20192,17425156.803.06$124,252
Feb 201976510250.852.79$39,185
Jan 201948425546.033.23$23,102
Dec 201801746.594.19$71
Nov 20183284952.934.24$17,569
Oct 20188,66220,60861.443.40$602,221
Sep 20187,02120,15459.543.11$480,669
Aug 20189,09528,13359.403.07$626,515
Jul 201810,67333,56665.142.93$793,651
Jun 201810,35727,46360.183.08$707,786
May 201811,56332,36965.382.90$849,885
Apr 201812,33133,40163.842.90$884,101
Mar 201813,23935,16361.222.79$908,485
Feb 201813,46032,81961.782.77$922,340
Jan 201815,41026,37162.874.01$1,074,556
Dec 201715,57531,77457.272.92$984,809
Nov 201717,14831,52155.423.12$1,048,636
Oct 201719,62427,71449.292.98$1,049,957
Sep 201722,64638,01147.523.09$1,193,489
Aug 201714,71729,07145.373.00$755,051
Jul 201733,93447,21743.873.09$1,634,457
Jun 201737,58236,44342.493.09$1,709,369
May 201740,97028,22645.373.26$1,950,922
Apr 20175291,39347.933.21$29,829
Mar 201702446.772.98$72
Feb 20172,3423,54650.452.95$128,624
Jan 20177,25213,67249.413.42$405,063
Dec 20168,14014,03448.763.72$449,153
Nov 20167,78012,34742.492.64$363,222
Oct 20168,57112,29646.193.09$433,892
Sep 20165,46510,56741.553.10$259,835
Aug 201618,81622,75541.442.92$846,278
Jul 20163,02310,58341.622.92$156,766
Jun 20169196,64345.352.69$59,519
May 20161,2907,45042.521.99$69,684
Apr 20161,2576,92436.561.99$59,742
Mar 20161,4447,22033.011.79$60,619
Feb 20162,3327,76326.472.06$77,748
Jan 20163622,37327.352.36$15,511
Dec 20151,2636,62632.362.00$54,132
Nov 20151,5957,31238.792.17$77,718
Oct 20151,6108,09043.552.43$89,747
Sep 20151,6067,84942.992.76$90,693
Aug 20151,7858,00740.162.87$94,686
Jul 20151,9576,66348.152.95$113,853
Jun 20151,6117,51756.152.88$112,128
May 20152,1388,41055.212.96$142,894
Apr 20151,8208,88449.822.71$114,718
Mar 20152,91210,25142.892.93$154,979
Feb 20151,84310,56444.662.98$113,749
Jan 20153,13813,61643.433.10$178,502
Dec 20142,5599,96954.693.59$175,754
Nov 20141,2992,66570.464.25$102,859
Oct 20142,0023,88678.303.90$171,916
Sep 20142,3893,54686.164.05$220,181
Aug 20142,2043,88089.394.04$212,672
Jul 20142,1845,86696.564.18$235,405
Jun 20142,7145,96998.164.74$294,681
May 20142,9085,32194.734.73$300,625
Apr 20143,2585,17395.944.81$337,450
Mar 20143,0644,63395.895.06$317,235
Feb 20143,4753,93797.406.19$362,843
Jan 20146,4286,81990.404.86$614,236
Dec 201311,3187,84491.824.35$1,073,375
Nov 20131,8731,33588.853.74$171,407

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                2,125 bbl  × $106.41 =   $226,121
Casinghead gas    17,987 Mcf  × $  3.05 =    $54,786

────────────────────────────────────────────────────
Month total                                 $280,907

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/45481 is the state's own key, not one this site invented.