UNIVERSITY SOUTH

Operated by RRP OPERATING LLC (P-5 732180) 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 18991District 7CField 53613750OilCasinghead gasSaveExport
Value, all time
$64.2 M
Feb 2015 – May 2026
Value, last 12 filed months
$3.9 M
at the published price for each month
Months reported
136
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
OilDisposition756,186 bbl$41,809,950
Casinghead gasProduction6,908,222 Mcf$22,378,042
Total$64,187,992

Wells on this lease (21)

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 30.9682, -101.3302. A lease has no coordinate of its own — that point is the mean of its wells, and they span 8.8 miles.

30.94651, -101.35829 · centre of 18 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 21 wells
With a plug date
0.0%
0 of 21 wells
Median depth
6,581 ft
21 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.
21100.0%

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, 21 of 21 wells. Median 6,581 ft, with the middle half between 6,391 and 6,671 ft; the shallowest is 4,315 ft and the deepest 6,913 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, 21 of 21 wells, Mar 2012 – Sep 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 2012 – Sep 2014
21 of 21 wells

21 wells

42-105414794613CH6,671 ftSep 2014
42-105414554613AH6,725 ftSep 2014
42-105414814506PH6,705 ftSep 2014
42-105414784506OH6,660 ftSep 2014
42-105414644620AH6,772 ftAug 2014
42-105414654620BH6,749 ftAug 2014
42-105414804613DH6,391 ftJul 2013
42-105414564613BH6,375 ftJul 2013
42-105415014506GH6,631 ftApr 2013
42-105414724525DH5,897 ftJan 2013
42-105414714525CH6,175 ftDec 2012
42-105414624624CH6,559 ftOct 2012
42-105414634624DH6,577 ftOct 2012
42-105413574624AH6,658 ftOct 2012
42-105414484624BH6,568 ftOct 2012
42-105415004506HH6,581 ftSep 2012
42-105414135109AH6,913 ftSep 2012
42-105414594620CH6,586 ftAug 2012
42-105414774506MH4,315 ftJun 2012
42-105414114616AH6,289 ftMay 2012
42-105413534506AH6,530 ftMar 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 (136)

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

136 months

May 20262,12434,564106.413.05$331,291
Apr 20262,85633,79698.932.87$379,529
Mar 20263,12831,85589.753.15$381,063
Feb 20262,83830,03063.503.75$292,835
Jan 20262,47231,75759.138.00$400,159
Dec 20253,00735,24856.664.41$325,939
Nov 20252,91537,16758.593.93$316,724
Oct 20253,15237,41259.383.30$310,806
Sep 20252,43637,03962.743.08$266,801
Aug 20252,44837,63363.933.01$269,955
Jul 20253,16137,53366.743.32$335,395
Jun 20252,15838,91466.483.13$265,215
May 20253,09739,33160.553.23$314,654
Apr 20252,72036,79162.363.54$299,974
Mar 20253,47338,55867.704.27$399,700
Feb 20252,73434,53670.884.34$343,701
Jan 20253,52638,85174.324.28$428,283
Dec 20243,26540,33268.993.12$351,143
Nov 20242,63838,85569.052.20$267,574
Oct 20242,92843,55071.372.28$308,326
Sep 20242,74241,74169.612.36$289,561
Aug 20243,24244,07075.632.06$336,137
Jul 20242,36645,28079.932.15$286,312
Jun 20242,36448,18078.082.63$311,486
May 20242,93560,16578.812.20$363,576
Apr 20243,79448,64184.451.66$401,108
Mar 20243,04322,36280.301.55$278,905
Feb 20243,30434,70276.091.78$313,297
Jan 20242,77436,59473.023.30$323,232
Dec 20233,34643,26471.262.61$351,386
Nov 20233,21347,68977.892.81$384,150
Oct 20233,20251,19585.443.09$431,632
Sep 20232,43026,48189.042.74$288,794
Aug 20233,53424,27580.522.67$349,442
Jul 20233,16056,86774.852.64$386,757
Jun 20232,85642,34568.962.26$292,585
May 20233,84948,52070.622.23$379,890
Apr 20232,96148,81878.122.24$340,556
Mar 20234,05253,94372.852.39$424,282
Feb 20233,77643,03875.112.47$389,733
Jan 20233,45046,04876.533.39$420,026
Dec 20223,31350,30576.415.73$541,348
Nov 20223,42748,97985.005.65$567,840
Oct 20223,60954,24387.185.86$632,701
Sep 20223,86053,92084.888.16$767,822
Aug 20224,30149,92594.529.13$862,204
Jul 20222,67736,459101.587.54$546,906
Jun 20224,02649,073115.097.98$854,817
May 20223,72748,282109.378.43$814,786
Apr 20223,99351,574104.226.84$768,793
Mar 20223,51646,827108.885.08$620,535
Feb 20223,90345,58091.054.86$576,834
Jan 20224,47149,57681.844.54$590,867
Dec 20213,91152,67871.323.90$484,330
Nov 20213,86252,42777.435.24$573,587
Oct 20214,01455,69479.795.71$638,505
Sep 20214,11748,81769.865.35$548,829
Aug 20214,21747,08866.024.22$477,145
Jul 20213,67343,96370.783.98$435,039
Jun 20214,13948,40669.493.38$451,261
May 20213,40352,31363.483.02$373,886
Apr 20215,58250,42260.362.76$476,015
Mar 20215,67452,36161.302.72$490,078
Feb 20211,15036,82357.805.55$270,762
Jan 20214,75254,19650.412.81$391,854
Dec 20203,74253,83744.642.68$311,082
Nov 20204,94052,86238.772.71$334,599
Oct 20204,76352,02936.972.48$305,038
Sep 20204,22145,03937.091.99$246,231
Aug 20204,72047,36139.982.39$301,666
Jul 202011,14751,56838.371.83$521,828
Jun 20201,25753,35834.901.69$134,061
May 202087553,85416.921.81$112,537
Apr 20204,73551,85114.751.80$163,400
Mar 20205,17647,85530.341.86$245,870
Feb 20205,23944,30549.881.98$349,075
Jan 20203,81754,05157.252.09$331,746
Dec 20195,21756,52459.012.30$438,107
Nov 20194,97152,18355.302.75$418,436
Oct 20194,96752,20553.472.42$391,845
Sep 20194,67356,96855.052.66$408,629
Aug 20195,04061,64953.112.30$409,736
Jul 20195,10065,40056.272.46$447,865
Jun 20195,25449,96252.782.49$401,771
May 20195,45564,33258.482.74$495,299
Apr 20195,84158,18962.632.75$525,882
Mar 20196,03459,81356.803.06$525,885
Feb 20195,45856,20950.852.79$434,487
Jan 20195,74952,34846.033.23$433,615
Dec 20185,76531,82046.594.19$401,772
Nov 20185,08549,79252.934.24$480,130
Oct 20184,89464,69361.443.40$520,519
Sep 20185,38963,36359.543.11$517,793
Aug 20186,55569,27359.403.07$601,797
Jul 20185,30462,47565.142.93$528,672
Jun 20185,21437,10160.183.08$427,935
May 20187,05560,64265.382.90$637,166
Apr 20186,48956,21463.842.90$577,323
Mar 20186,32463,53261.222.79$564,209
Feb 20186,41255,89561.782.77$550,746
Jan 20187,25245,18662.874.01$637,098
Dec 20176,08153,87657.272.92$505,659
Nov 20175,02757,21455.423.12$457,010
Oct 20177,39259,87949.292.98$543,011
Sep 20176,45466,44547.523.09$511,828
Aug 20178,17058,40845.373.00$546,154
Jul 20175,72963,20843.873.09$446,472
Jun 20177,47657,81042.493.09$496,131
May 20176,63468,81045.373.26$525,539
Apr 20178,78864,54147.933.21$628,489
Mar 20177,63431,75646.772.98$451,792
Feb 20178,69367,69950.452.95$638,450
Jan 20176,83064,73749.413.42$558,793
Dec 201612,55469,06948.763.72$869,265
Nov 20163,98361,73842.492.64$332,495
Oct 20168,17285,10746.193.09$640,467
Sep 20169,80470,65141.553.10$626,419
Aug 20168,70656,05541.442.92$524,701
Jul 201610,17969,04941.622.92$625,573
Jun 201610,67063,98145.352.69$655,727
May 20169,50967,05742.521.99$537,836
Apr 20168,50952,84636.561.99$416,308
Mar 20169,15459,25133.011.79$408,470
Feb 201610,65751,34426.472.06$388,046
Jan 201610,43551,39027.352.36$406,902
Dec 201514,45653,18832.362.00$574,247
Nov 201511,66249,25238.792.17$559,114
Oct 201510,90752,70743.552.43$602,898
Sep 201510,85351,10142.992.76$607,528
Aug 201512,90759,71740.162.87$689,882
Jul 201514,39763,85248.152.95$881,265
Jun 201515,32867,59056.152.88$1,055,520
May 201512,03867,06655.212.96$862,828
Apr 201512,86771,75649.822.71$835,247
Mar 201516,96255,76642.892.93$891,157
Feb 201519,65462,66744.662.98$1,064,257

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                2,124 bbl  × $106.41 =   $226,015
Casinghead gas    34,564 Mcf  × $  3.05 =   $105,276

────────────────────────────────────────────────────
Month total                                 $331,291

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/18991 is the state's own key, not one this site invented.