UNIVERSITY 2A

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 18411District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$179.4 M
Nov 2013 – May 2026
Value, last 12 filed months
$6.7 M
at the published price for each month
Months reported
151
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition2,516,854 bbl$150,448,683
Casinghead gasProduction8,790,304 Mcf$28,905,977
Total$179,354,661

Wells on this lease (11)

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 31.2857, -101.6962. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.5 miles.

31.27812, -101.69541 · 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 11 wells
With a plug date
0.0%
0 of 11 wells
Median depth
8,661 ft
11 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.
11100.0%

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

Total depth in feet, 11 of 11 wells. Median 8,661 ft, with the middle half between 8,453 and 8,698 ft; the shallowest is 8,189 ft and the deepest 8,900 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, 11 of 11 wells, Mar 2014 – Aug 2021. 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 2014 – Aug 2021
11 of 11 wells

11 wells

42-383409602303WB8,403 ftAug 2021
42-383409612305WB8,445 ftAug 2021
42-383391012601LH8,661 ftAug 2015
42-383391062602LH8,656 ftAug 2015
42-383390352302LH8,900 ftMar 2015
42-383390342301LH8,690 ftMar 2015
42-383383691LH8,685 ftDec 2014
42-3833869715AH8,189 ftAug 2014
42-383384773H8,706 ftAug 2014
42-383386938H8,460 ftAug 2014
42-383384752H8,713 ftMar 2014

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 20265,21242,168106.413.05$683,046
Apr 20265,73738,97898.932.87$679,417
Mar 20265,95640,35889.753.15$661,656
Feb 20265,37436,76863.503.75$479,141
Jan 20266,05336,02859.138.00$646,063
Dec 20255,84038,46356.664.41$500,645
Nov 20255,80139,78258.593.93$496,082
Oct 20255,90541,18659.383.30$486,752
Sep 20255,63931,68462.743.08$451,280
Aug 20256,13738,29163.933.01$507,777
Jul 20256,57140,90466.743.32$574,153
Jun 20255,89238,28566.483.13$511,483
May 20256,21741,83860.553.23$511,673
Apr 20256,04835,34362.363.54$502,378
Mar 20256,64842,08767.704.27$629,710
Feb 20255,54637,51470.884.34$555,943
Jan 20256,34336,67674.324.28$628,337
Dec 20247,02944,43668.993.12$623,632
Nov 20245,12159,03369.052.20$483,386
Oct 20246,09365,89171.372.28$585,181
Sep 20247,11674,55469.612.36$671,617
Aug 20246,97781,78775.632.06$696,449
Jul 20247,38669,31379.932.15$739,150
Jun 20246,99468,97278.082.63$727,762
May 20247,50698,79578.812.20$808,743
Apr 20248,96497,36484.451.66$918,556
Mar 202410,093102,80480.301.55$969,313
Feb 20249,56396,06676.091.78$898,996
Jan 20249,60685,07073.023.30$981,962
Dec 20239,95180,75471.262.61$919,934
Nov 20239,33493,78277.892.81$990,324
Oct 202310,02897,16985.443.09$1,156,780
Sep 20239,45094,17389.042.74$1,098,995
Aug 20237,16195,83080.522.67$832,746
Jul 20239,08589,31374.852.64$915,959
Jun 20239,37493,14268.962.26$856,790
May 202311,232101,58570.622.23$1,019,474
Apr 202311,67497,50378.122.24$1,130,161
Mar 202312,797104,97272.852.39$1,183,476
Feb 202310,92382,64875.112.47$1,024,210
Jan 202312,49869,79076.533.39$1,192,901
Dec 202212,84063,74576.415.73$1,346,305
Nov 202212,46568,24985.005.65$1,444,873
Oct 202212,98775,70387.185.86$1,576,111
Sep 202213,80174,16984.888.16$1,776,921
Aug 202216,19673,76194.529.13$2,204,074
Jul 202217,32363,767101.587.54$2,240,606
Jun 202217,18460,417115.097.98$2,459,665
May 202215,79268,519109.378.43$2,304,995
Apr 202217,73790,871104.226.84$2,469,890
Mar 202219,52889,036108.885.08$2,578,191
Feb 202220,70373,85091.054.86$2,243,833
Jan 202222,49773,95781.844.54$2,176,748
Dec 202127,77870,74171.323.90$2,256,955
Nov 202131,31350,57377.435.24$2,689,409
Oct 202132,04232,11879.795.71$2,740,149
Sep 202124,90325,34369.865.35$1,875,332
Aug 20217,0008,86766.024.22$499,564
Jul 20216,09441,54070.783.98$596,749
Jun 20218,76455,72669.493.38$797,399
May 20218,73150,81663.483.02$707,590
Apr 20218,42853,21860.362.76$655,512
Mar 20217,84351,36261.302.72$620,323
Feb 20217,16041,32657.805.55$643,123
Jan 202111,50479,05150.412.81$802,071
Dec 202010,71077,07644.642.68$684,308
Nov 202010,88279,02838.772.71$635,790
Oct 202012,11581,96236.972.48$651,029
Sep 202012,17569,50937.091.99$589,966
Aug 202013,43865,17139.982.39$692,691
Jul 202011,98246,60238.371.83$544,804
Jun 202015,16245,07334.901.69$605,341
May 20209,53133,66516.921.81$222,358
Apr 202012,03248,16114.751.80$264,373
Mar 202011,69648,93030.341.86$445,682
Feb 202012,27941,18749.881.98$694,054
Jan 202011,48052,38057.252.09$766,952
Dec 201911,59242,14059.012.30$781,150
Nov 201913,20047,18655.302.75$859,755
Oct 201911,86749,32553.472.42$753,823
Sep 201913,12847,99855.052.66$850,241
Aug 201913,90149,41653.112.30$852,154
Jul 201913,00534,95556.272.46$817,783
Jun 201911,65038,62452.782.49$711,107
May 201914,93358,95258.482.74$1,034,829
Apr 201910,24646,74262.632.75$770,280
Mar 201914,50148,41756.803.06$971,915
Feb 201913,77749,28950.852.79$838,186
Jan 201917,11962,59046.033.23$990,039
Dec 201816,27748,38446.594.19$960,854
Nov 201815,89951,45752.934.24$1,059,570
Oct 201812,11155,73261.443.40$933,482
Sep 201814,07877,31859.543.11$1,078,508
Aug 201814,65873,89659.403.07$1,097,292
Jul 201814,58277,66565.142.93$1,177,576
Jun 201814,31678,49060.183.08$1,103,044
May 201818,64498,63765.382.90$1,505,071
Apr 201815,83874,77163.842.90$1,227,994
Mar 201815,90379,33161.222.79$1,194,664
Feb 201815,23080,10061.782.77$1,162,476
Jan 201817,57091,09462.874.01$1,469,851
Dec 201718,10178,60757.272.92$1,266,296
Nov 201718,21361,97755.423.12$1,202,631
Oct 201719,80075,84749.292.98$1,202,245
Sep 201720,11972,95747.523.09$1,181,294
Aug 201722,42869,33045.373.00$1,225,853
Jul 201720,65275,92743.873.09$1,140,411
Jun 201722,24768,97242.493.09$1,158,211
May 201721,43765,25545.373.26$1,185,550
Apr 201723,12260,79447.933.21$1,303,483
Mar 201726,98866,10646.772.98$1,459,468
Feb 201720,37834,76650.452.95$1,130,720
Jan 201722,64554,23849.413.42$1,304,318
Dec 201626,55365,51048.763.72$1,538,607
Nov 201625,40568,74542.492.64$1,261,244
Oct 201628,73679,05846.193.09$1,571,626
Sep 201629,86479,52641.553.10$1,487,430
Aug 201629,23260,94941.442.92$1,389,610
Jul 201632,43580,46741.622.92$1,585,258
Jun 201632,83965,63745.352.69$1,665,538
May 201633,06565,00542.521.99$1,535,351
Apr 201635,18166,18036.561.99$1,417,984
Mar 201638,46368,99933.011.79$1,393,449
Feb 201632,68438,29926.472.06$944,180
Jan 201638,05041,84927.352.36$1,139,614
Dec 201537,80850,67532.362.00$1,324,888
Nov 201552,19653,68338.792.17$2,141,032
Oct 201534,61935,22243.552.43$1,593,126
Sep 201548,99976,66442.992.76$2,317,939
Aug 201541,86256,98940.162.87$1,844,878
Jul 201517,44747,65948.152.95$980,433
Jun 201539,41458,08056.152.88$2,380,533
May 201545,47649,88755.212.96$2,658,168
Apr 201543,51835,01249.822.71$2,262,829
Mar 201517,7477,45742.892.93$783,053
Feb 20156,52811,98444.662.98$327,207
Jan 201522,26540,66143.433.10$1,093,044
Dec 201420,56841,71954.693.59$1,274,692
Nov 201426,60550,35570.464.25$2,088,690
Oct 201427,70272,32178.303.90$2,451,188
Sep 201435,70576,40786.164.05$3,385,443
Aug 201446,77748,35389.394.04$4,376,506
Jul 201432,54124,42696.564.18$3,244,250
Jun 20148,4969,66198.164.74$879,730
May 201421,85318,41394.734.73$2,157,165
Apr 201425,08622,54995.944.81$2,515,192
Mar 201412,14711,42095.895.06$1,222,524
Feb 20144,4316,90597.406.19$474,335
Jan 20146,81412,73190.404.86$677,867
Dec 20138,44811,27791.824.35$824,801
Nov 20138,1715,71788.853.74$747,365

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                5,212 bbl  × $106.41 =   $554,609
Casinghead gas    42,168 Mcf  × $  3.05 =   $128,437

────────────────────────────────────────────────────
Month total                                 $683,046

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/18411 is the state's own key, not one this site invented.