UNIVERSITY 52 S

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 18112District 7CField 53613750OilCasinghead gasSave
Value, all time
$67.3 M
Nov 2012 – May 2026
Value, last 12 filed months
$2.1 M
at the published price for each month
Months reported
163
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition528,005 bbl$40,996,615
Casinghead gasProduction7,623,516 Mcf$26,293,106
Total$67,289,721

Wells on this lease (7)

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 31.0791, -100.9918. A lease has no coordinate of its own — that point is the mean of its wells, and they span 4.4 miles.

31.05648, -100.97902 · centre of 6 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
5,949 ft
7 wells filed one
Completion to plug
9.3 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

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 5,943 and 9,055 ft, median 5,949 ft, over the 7 wells that filed a depth.

Completions filed
Nov 2012 – Mar 2013
7 of 7 wells
Plug dates filed
Jun 2022
1 of 7 wells; 6 filed none

Last completion to plug: a median of 9.3 years across the 1 well that filed both dates, with the middle half between 9.3 years and 9.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-4133279025029,055 ftMar 2013Jun 2022Yes
42-105415910904H5,943 ftMar 2013
42-105415950905H5,949 ftMar 2013
42-105415930906H5,948 ftMar 2013
42-105415250903H5,951 ftDec 2012
42-105415220902H5,948 ftDec 2012
42-105415210901H5,975 ftNov 2012

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 (163)

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

163 months

May 202652439,284106.413.05$175,412
Apr 202650136,38198.932.87$153,967
Mar 202670437,28589.753.15$180,611
Feb 202649033,46963.503.75$156,634
Jan 202652736,24259.138.00$321,022
Dec 202588336,95256.664.41$213,113
Nov 202534937,29458.593.93$166,881
Oct 202561637,44259.383.30$160,318
Sep 202551536,34862.743.08$144,151
Aug 202550537,87863.933.01$146,478
Jul 202561437,11166.743.32$164,009
Jun 202534436,45666.483.13$136,930
May 202569337,53160.553.23$163,273
Apr 202570036,68462.363.54$173,628
Mar 202545937,55367.704.27$191,363
Feb 202570534,28970.884.34$198,813
Jan 202577436,81074.324.28$215,022
Dec 202471137,53068.993.12$166,197
Nov 202468536,38569.052.20$127,289
Oct 202469338,33371.372.28$136,912
Sep 202459235,75369.612.36$125,742
Aug 202451635,75375.632.06$112,806
Jul 202464135,97379.932.15$128,454
Jun 202451836,08378.082.63$135,487
May 202449034,59278.812.20$114,665
Apr 202469836,35584.451.66$119,266
Mar 202466037,46380.301.55$110,883
Feb 202470033,94876.091.78$113,814
Jan 202471337,05573.023.30$174,258
Dec 20231,01337,42171.262.61$169,882
Nov 202398938,16177.892.81$184,173
Oct 202336945,41585.443.09$171,736
Sep 202349226,98589.042.74$117,613
Aug 202318125,57280.522.67$82,925
Jul 202365135,30074.852.64$141,983
Jun 202352335,92868.962.26$117,209
May 202370838,16670.622.23$135,010
Apr 202392336,00778.122.24$152,680
Mar 202362636,77772.852.39$133,617
Feb 202392032,49275.112.47$149,216
Jan 202388237,85476.533.39$195,738
Dec 202274437,11976.415.73$269,507
Nov 202237037,48185.005.65$243,075
Oct 20221,10540,30387.185.86$332,661
Sep 202255639,29984.888.16$368,018
Aug 202289640,63394.529.13$455,554
Jul 20221,00940,461101.587.54$407,654
Jun 202273739,026115.097.98$396,140
May 202287741,596109.378.43$446,698
Apr 202257041,130104.226.84$340,636
Mar 20221,10340,805108.885.08$327,237
Feb 202290835,42191.054.86$254,778
Jan 20221,16638,71681.844.54$271,106
Dec 202176739,64671.323.90$209,287
Nov 202192338,35077.435.24$272,301
Oct 202187340,00079.795.71$298,211
Sep 202185038,40669.865.35$264,888
Aug 202174139,16366.024.22$214,212
Jul 20211,04239,71470.783.98$231,897
Jun 202187238,78769.493.38$191,719
May 202135241,42763.483.02$147,358
Apr 20211,26640,10260.362.76$187,034
Mar 20211,20343,39561.302.72$191,646
Feb 202157436,90157.805.55$237,902
Jan 20211,24243,24750.412.81$184,145
Dec 20201,05144,29544.642.68$165,426
Nov 20201,07342,89738.772.71$157,704
Oct 20201,16144,58136.972.48$153,413
Sep 20201,10342,92637.091.99$126,378
Aug 20201,05743,27239.982.39$145,467
Jul 20201,05144,43738.371.83$121,430
Jun 202090843,04734.901.69$104,452
May 202090744,81916.921.81$96,682
Apr 20201,60243,52714.751.80$102,169
Mar 20201,26145,51630.341.86$122,747
Feb 20201,23842,98949.881.98$146,898
Jan 20201,32246,16957.252.09$172,397
Dec 20191,68346,40659.012.30$206,250
Nov 20191,26943,89955.302.75$190,929
Oct 20191,48145,59453.472.42$189,460
Sep 20191,27244,63955.052.66$188,642
Aug 20191,49745,80053.112.30$185,045
Jul 20191,24145,51956.272.46$181,811
Jun 20191,29843,89552.782.49$177,860
May 20191,62847,43058.482.74$225,179
Apr 20191,25946,23162.632.75$206,019
Mar 20191,24549,10156.803.06$221,068
Feb 20191,57843,85850.852.79$202,702
Jan 20192,07950,41846.033.23$258,455
Dec 20181,61250,76646.594.19$287,581
Nov 20181,83347,60452.934.24$298,730
Oct 20181,08245,77561.443.40$222,025
Sep 20181,72148,91159.543.11$254,484
Aug 20181,69751,55159.403.07$258,886
Jul 20181,63643,11965.142.93$232,989
Jun 20181,09937,59260.183.08$181,805
May 20181,50940,26965.382.90$215,471
Apr 20181,28743,00963.842.90$206,923
Mar 20182,03144,82061.222.79$249,244
Feb 20181,71543,33961.782.77$225,834
Jan 20182,00845,44262.874.01$308,434
Dec 20171,68244,68157.272.92$226,865
Nov 20171,93546,28555.423.12$251,571
Oct 20172,00149,93649.292.98$247,622
Sep 20171,68645,73747.523.09$221,322
Aug 20171,74352,45845.373.00$236,685
Jul 20172,12352,91743.873.09$256,506
Jun 20171,87954,39342.493.09$247,765
May 20172,45648,58645.373.26$269,984
Apr 20171,93846,25847.933.21$241,451
Mar 20173,03847,79046.772.98$284,677
Feb 20171,92145,57550.452.95$231,479
Jan 20172,69744,62749.413.42$285,830
Dec 20162,62952,82648.763.72$324,852
Nov 20162,34046,43142.492.64$222,206
Oct 20162,57647,28246.193.09$265,099
Sep 20162,51547,67441.553.10$252,318
Aug 20162,74748,49041.442.92$255,637
Jul 20163,27952,45441.622.92$289,865
Jun 20162,67951,61845.352.69$260,130
May 20162,31452,65942.521.99$203,237
Apr 20162,91351,90536.561.99$209,844
Mar 20163,47652,90033.011.79$209,646
Feb 20163,23849,93226.472.06$188,751
Jan 20163,83253,83727.352.36$232,095
Dec 20153,66953,32832.362.00$225,460
Nov 20152,84955,09738.792.17$229,926
Oct 20153,59457,17543.552.43$295,258
Sep 20153,61457,04342.992.76$312,714
Aug 20153,94861,66140.162.87$335,672
Jul 20154,31262,35948.152.95$391,275
Jun 20153,03254,53656.152.88$327,466
May 20154,48659,75455.212.96$424,272
Apr 20153,99459,25749.822.71$359,364
Mar 20154,65661,16542.892.93$379,197
Feb 20154,39752,48644.662.98$352,578
Jan 20155,28961,58043.433.10$420,638
Dec 20145,09865,08954.693.59$512,568
Nov 20145,80161,38870.464.25$669,750
Oct 20145,35768,23278.303.90$685,623
Sep 20146,37568,58486.164.05$826,722
Aug 20145,57868,04889.394.04$773,199
Jul 20146,68969,30196.564.18$935,540
Jun 20147,42369,48898.164.74$1,057,798
May 20146,85371,31394.734.73$986,250
Apr 20147,89468,04195.944.81$1,084,568
Mar 20148,53965,13695.895.06$1,148,184
Feb 20148,95970,26897.406.19$1,307,706
Jan 20149,84079,85490.404.86$1,277,684
Dec 20139,99772,81891.824.35$1,235,009
Nov 201310,62761,39188.853.74$1,173,706
Oct 201312,86271,20797.423.78$1,522,133
Sep 201312,75166,504104.113.72$1,574,751
Aug 201316,06968,546104.253.52$1,916,654
Jul 201316,23184,281102.523.72$1,977,337
Jun 201319,33496,29994.403.93$2,203,913
May 201325,598100,13694.834.15$2,842,931
Apr 201335,547108,84793.964.28$3,806,143
Mar 201328,62831,51793.623.91$2,803,475
Feb 20136,16711,42091.233.42$601,671
Jan 201315,00350,74791.603.42$1,547,825
Dec 201226,12429,04586.773.42$2,366,118
Nov 20124,1472,42486.953.62$369,369

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                  524 bbl  × $106.41 =    $55,759
Casinghead gas    39,284 Mcf  × $  3.05 =   $119,653

────────────────────────────────────────────────────
Month total                                 $175,412

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/18112 is the state's own key, not one this site invented.