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MUNSON

Operated by SEM OPERATING COMPANY LLC (P-5 766370) in the LIN (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17584District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$139.4 M
Mar 2011 – May 2026
Value, last 12 filed months
$3.3 M
at the published price for each month
Months reported
183
no gaps in the span
Streams
2
oil, casinghead gas

The LIN (WOLFCAMP) 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 515 leases and 2,325 wells, and the rule below applies to all of them.

Discovered
1984-10-08
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 2014-04-21.

The Commission's schedule remark for this field reads: “PER DOCKET NO. 7C-0317412, LIN (WOLFCAMP) IS A UFT FIELD. PDD”

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
OilDisposition982,080 bbl$80,619,350
Casinghead gasProduction17,310,342 Mcf$58,809,271
Total$139,428,621

Wells on this lease (9)

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 31.2030, -101.0700. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.2 miles.

31.19569, -101.08558 · 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
22.2%
2 of 9 wells
With a plug date
11.1%
1 of 9 wells
Median depth
6,456 ft
9 wells filed one
Completion to plug
8.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
222.2%
A plug date is filed
111.1%
BothOn the schedule and plugged. Neither fact cancels the other.
111.1%
NeitherNo plug date, and not on the schedule.
777.8%

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

Total depth in feet, 9 of 9 wells. Median 6,456 ft, with the middle half between 6,435 and 6,467 ft; the shallowest is 6,187 ft and the deepest 9,362 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 9 wells, Mar 2011 – Apr 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 2011 – Apr 2014
9 of 9 wells
Plug dates filed
Nov 2022
1 of 9 wells; 8 filed none

Last completion to plug: a median of 8.6 years across the 1 well that filed both dates, with the middle half between 8.6 years and 8.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-2353496512019,362 ftApr 2014Nov 2022Yes
42-235350931006H6,466 ftFeb 2013——
42-235350951005H6,456 ftFeb 2013——
42-235350961007H6,467 ftJan 2013——
42-235349681002H6,454 ftJul 2012——
42-235350441004H6,187 ftJul 2012——
42-235349691003H6,435 ftJul 2012——
42-235349671001H6,371 ftJul 2012—Yes
42-235346232701H6,591 ftMar 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 (183)

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

183 months

May 202617131,649106.413.05$114,594
Apr 202634720,82698.932.87$94,094
Mar 202634927,55989.753.15$118,118
Feb 20261,24061,83763.503.75$310,649
Jan 202653067,74459.138.00$573,150
Dec 20251,08069,30756.664.41$367,070
Nov 202571766,11758.593.93$301,613
Oct 20251,38468,60059.383.30$308,894
Sep 202551269,80062.743.08$246,892
Aug 202584471,84163.933.01$270,540
Jul 202568470,63066.743.32$279,803
Jun 202585571,49866.483.13$280,538
May 20251,02569,62860.553.23$287,124
Apr 20251,04769,03062.363.54$309,872
Mar 202587372,49767.704.27$368,543
Feb 20251,23664,68570.884.34$368,395
Jan 20251,16868,04974.324.28$377,966
Dec 202487270,44468.993.12$280,041
Nov 20241,03866,75269.052.20$218,424
Oct 20241,03873,27371.372.28$241,247
Sep 202486071,74969.612.36$229,505
Aug 20241,53871,74975.632.06$264,382
Jul 20241,01468,23479.932.15$227,519
Jun 20241,37768,09278.082.63$286,869
May 202469964,68278.812.20$197,288
Apr 20241,05369,24984.451.66$203,824
Mar 20241,40671,71080.301.55$223,703
Feb 20241,22761,33376.091.78$202,758
Jan 20241,05665,98173.023.30$294,692
Dec 20231,55474,36871.262.61$304,892
Nov 20231,92681,01877.892.81$377,479
Oct 20231,46788,01885.443.09$397,077
Sep 202352653,98489.042.74$194,483
Aug 202335113,21380.522.67$63,579
Jul 202389262,95274.852.64$233,073
Jun 20231,92164,76568.962.26$278,743
May 20231,13973,03470.622.23$243,112
Apr 20231,27872,24578.122.24$261,504
Mar 20231,60172,73572.852.39$290,699
Feb 20231,62463,78175.112.47$279,242
Jan 20231,08174,00176.533.39$333,424
Dec 20222,34268,84776.415.73$573,382
Nov 20221,43870,87285.005.65$522,387
Oct 20221,62573,52487.185.86$572,795
Sep 20221,94171,42284.888.16$747,818
Aug 20221,56373,01094.529.13$814,109
Jul 202267673,044101.587.54$619,572
Jun 20221,04875,110115.097.98$719,782
May 20221,71279,594109.378.43$858,461
Apr 20221,41778,650104.226.84$685,457
Mar 20221,95579,912108.885.08$618,526
Feb 202286271,45791.054.86$425,683
Jan 20222,29078,18981.844.54$542,210
Dec 20211,44079,86871.323.90$414,116
Nov 20211,06975,21777.435.24$476,673
Oct 20212,26478,19679.795.71$627,446
Sep 20211,59076,62269.865.35$521,076
Aug 20212,05975,25266.024.22$453,543
Jul 20211,68277,49070.783.98$427,623
Jun 20211,89573,43069.493.38$379,922
May 20211,65675,61263.483.02$333,295
Apr 20212,05676,02960.362.76$333,820
Mar 20213,45586,07661.302.72$445,655
Feb 20212,90761,04557.805.55$506,699
Jan 20211,87079,39350.412.81$317,382
Dec 202069589,65944.642.68$270,904
Nov 20201,55883,84738.772.71$287,341
Oct 20201,35590,31236.972.48$273,926
Sep 20201,61389,68437.091.99$238,391
Aug 20201,20079,79039.982.39$238,283
Jul 202066378,21238.371.83$168,186
Jun 202087774,33534.901.69$156,256
May 20201,05680,70316.921.81$164,323
Apr 20201,89182,35614.751.80$176,494
Mar 20201,37185,25330.341.86$199,845
Feb 20201,20181,81849.881.98$221,960
Jan 20201,55989,25757.252.09$276,223
Dec 20191,60391,55759.012.30$305,573
Nov 20191,62889,52255.302.75$336,277
Oct 20191,27397,49953.472.42$303,873
Sep 20191,24994,65655.052.66$320,285
Aug 20191,920104,10653.112.30$341,869
Jul 20191,39492,41756.272.46$305,792
Jun 20191,59089,38252.782.49$306,589
May 20191,08397,18658.482.74$329,655
Apr 20191,79396,71562.632.75$378,330
Mar 20191,565105,35656.803.06$411,503
Feb 20191,77995,45150.852.79$356,982
Jan 20191,979109,65546.033.23$445,079
Dec 20181,830114,39246.594.19$564,041
Nov 20182,005106,06452.934.24$555,543
Oct 20181,816103,17161.443.40$462,158
Sep 20181,884115,52559.543.11$471,225
Aug 20181,836124,34259.403.07$490,361
Jul 20181,310118,84965.142.93$433,784
Jun 20181,837103,06660.183.08$427,677
May 20181,254112,82365.382.90$409,263
Apr 20181,868114,25063.842.90$450,670
Mar 20182,391127,43861.222.79$501,526
Feb 20182,223114,36061.782.77$453,670
Jan 20182,596128,83962.874.01$679,767
Dec 20172,381133,16457.272.92$525,401
Nov 20172,018130,80255.423.12$519,725
Oct 20172,629132,93149.292.98$526,207
Sep 20171,294129,17147.523.09$460,278
Aug 20171,831247,86145.373.00$827,746
Jul 20173,215143,22843.873.09$583,227
Jun 20171,495139,56242.493.09$494,390
May 20172,800148,58245.373.26$611,919
Apr 20172,551142,09047.933.21$578,606
Mar 20173,248141,13846.772.98$573,020
Feb 20172,367145,58550.452.95$549,269
Jan 20173,948148,69849.413.42$703,439
Dec 20162,711119,79248.763.72$578,154
Nov 20162,656119,11242.492.64$427,827
Oct 20163,432128,50846.193.09$555,647
Sep 20162,814130,18841.553.10$520,587
Aug 20162,848127,01741.442.92$489,462
Jul 20164,122128,78341.622.92$548,163
Jun 20163,022136,10545.352.69$502,603
May 20162,411137,43442.521.99$376,152
Apr 20163,762139,49536.561.99$415,279
Mar 20164,147145,20933.011.79$397,399
Feb 20163,829132,90126.472.06$375,612
Jan 20164,706146,38527.352.36$474,816
Dec 20154,771148,49632.362.00$451,591
Nov 20153,481147,96638.792.17$455,719
Oct 20154,487150,16643.552.43$559,799
Sep 20153,753151,68342.992.76$579,747
Aug 20154,991162,48440.162.87$667,172
Jul 20153,994159,35348.152.95$661,618
Jun 20154,873156,91056.152.88$725,969
May 20154,938164,62555.212.96$759,168
Apr 20155,785147,47149.822.71$687,349
Mar 20157,118150,87242.892.93$748,057
Feb 20154,225136,15244.662.98$593,903
Jan 20157,147156,32843.433.10$795,110
Dec 20145,860162,96054.693.59$905,731
Nov 20146,264156,42370.464.25$1,106,447
Oct 20146,785178,81978.303.90$1,228,831
Sep 20147,877177,69886.164.05$1,397,549
Aug 20146,843185,24489.394.04$1,359,178
Jul 20148,920181,95296.564.18$1,621,802
Jun 20147,511176,39498.164.74$1,572,837
May 20149,212186,38294.734.73$1,753,598
Apr 201410,747160,66895.944.81$1,803,739
Mar 201413,146171,66295.895.06$2,128,630
Feb 201412,380146,53497.406.19$2,113,151
Jan 201416,235144,84690.404.86$2,171,700
Dec 201315,432138,90891.824.35$2,021,838
Nov 201315,12868,30588.853.74$1,599,466
Oct 201311,62319,41097.423.78$1,205,670
Sep 201310,11652,859104.113.72$1,249,693
Aug 201313,97389,448104.253.52$1,771,776
Jul 201322,775133,097102.523.72$2,829,713
Jun 201328,187172,64394.403.93$3,339,929
May 201332,200177,98994.834.15$3,792,017
Apr 201340,124182,34493.964.28$4,550,956
Mar 201364,751162,68993.623.91$6,698,570
Feb 201359,439101,88191.233.42$5,771,044
Jan 201331,46285,12491.603.42$3,173,036
Dec 201212,69882,26686.773.42$1,383,168
Nov 201213,51283,24786.953.62$1,476,635
Oct 201223,42790,19489.383.40$2,400,536
Sep 201230,95485,47294.672.92$3,179,857
Aug 201253,46571,14292.662.91$5,160,959
Jul 201260,14354,61785.133.02$5,284,961
Jun 20121,8379,90379.822.52$171,575
May 20121,86011,70391.612.49$199,515
Apr 20122,04112,101101.652.00$231,631
Mar 20122,62912,571105.052.22$304,110
Feb 20122,37111,631101.102.57$269,603
Jan 20123,51211,95998.092.73$377,189
Dec 20112,52412,14296.873.24$283,837
Nov 20113,34812,84895.723.31$363,014
Oct 20113,75113,45484.983.65$367,847
Sep 20113,67313,93083.623.99$362,658
Aug 20114,06613,07483.404.15$393,353
Jul 20114,11713,86594.144.52$450,206
Jun 20114,98614,01192.904.64$528,209
May 20116,09315,22998.134.40$664,987
Apr 20117,56415,735105.964.33$869,666
Mar 20114,56210,35596.364.06$481,608

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                  171 bbl  × $106.41 =    $18,196
Casinghead gas    31,649 Mcf  × $  3.05 =    $96,398

────────────────────────────────────────────────────
Month total                                 $114,594

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/17584 is the state's own key, not one this site invented.