MineralRecord
Log inSign up

UNIVANISTON

Operated by OWL OPS II LLC (P-5 100912) in the UNIVERSITY 31 WEST (U. DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 41902District 08Field 92505500OilCasinghead gasSaveExport
Value, all time
$24.7 M
Oct 2011 – May 2026
Value, last 12 filed months
$315 k
at the published price for each month
Months reported
176
no gaps in the span
Streams
2
oil, casinghead gas

The UNIVERSITY 31 WEST (U. DEVONIAN) 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 38 leases and 104 wells, and the rule below applies to all of them.

Discovered
2011-10-27
as the register files it
Field class
Oil
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 20 acres. The field rule took effect on 2016-01-12.

The Commission's schedule remark for this field reads: “ TO RULE 51 (A) , 10 DAY RULE.STACKED LATERAL RULES ADOPTED.”

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
OilDisposition255,401 bbl$19,967,249
Casinghead gasProduction1,342,363 Mcf$4,700,699
Total$24,667,948

Wells on this lease (4)

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 31.4573, -102.4906. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.45714, -102.49060 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
9,580 ft
4 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.
4100.0%

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 8,950 and 10,080 ft, median 9,580 ft, over the 4 wells that filed a depth.

Completions filed
Oct 2011 – Jun 2013
4 of 4 wells

4 wells

42-1033614229158,950 ftJun 2013——
42-10336051291110,060 ftFeb 2013——
42-10336059291410,080 ftJan 2013——
42-1033587929109,100 ftOct 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 (176)

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

176 months

May 202600106.413.05$0
Apr 20262422,40298.932.87$30,834
Mar 20262562,24489.753.15$30,043
Feb 20262472,05763.503.75$23,399
Jan 20263632,47059.138.00$41,219
Dec 20253662,83756.664.41$33,258
Nov 20252363,18258.593.93$26,321
Oct 20252333,08159.383.30$24,018
Sep 20253613,02262.743.08$31,948
Aug 20253513,02263.933.01$31,550
Jul 20251182,79666.743.32$17,145
Jun 20252432,82666.483.13$24,996
May 20253683,17660.553.23$32,548
Apr 20252432,75962.363.54$24,929
Mar 20252403,09767.704.27$29,467
Feb 20253682,98170.884.34$39,024
Jan 20253723,03974.324.28$40,650
Dec 20243613,00568.993.12$34,285
Nov 20243723,20069.052.20$32,722
Oct 20242463,41471.372.28$25,346
Sep 20243593,74469.612.36$33,842
Aug 20244074,63575.632.06$40,346
Jul 20245524,07579.932.15$52,869
Jun 20244033,98378.082.63$41,957
May 20245174,65978.812.20$50,987
Apr 20243944,44384.451.66$40,645
Mar 20246844,65380.301.55$62,115
Feb 20243974,37676.091.78$38,013
Jan 20247264,79173.023.30$68,812
Dec 20234434,50771.262.61$43,335
Nov 20238444,37477.892.81$78,019
Oct 20235224,46985.443.09$58,397
Sep 20237733,75189.042.74$79,087
Aug 20233793,12780.522.67$38,875
Jul 20234392,93274.852.64$40,605
Jun 20234952,96968.962.26$40,841
May 20233603,00170.622.23$32,108
Apr 20232642,58478.122.24$26,406
Mar 20233272,96372.852.39$30,913
Feb 20232213,12075.112.47$24,292
Jan 20233273,64476.533.39$37,370
Dec 20225543,59776.415.73$62,939
Nov 20223693,48885.005.65$51,059
Oct 20224494,08487.185.86$63,091
Sep 20222563,05484.888.16$46,661
Aug 20226204,40994.529.13$98,844
Jul 20223394,305101.587.54$66,904
Jun 20225834,357115.097.98$101,854
May 20225364,620109.378.43$97,583
Apr 20225814,396104.226.84$90,610
Mar 20225944,044108.885.08$85,204
Feb 20225553,74691.054.86$68,734
Jan 20227254,35681.844.54$79,100
Dec 20216623,58671.323.90$61,196
Nov 20217954,34477.435.24$84,306
Oct 20215894,63279.795.71$73,463
Sep 20214513,86269.865.35$52,172
Aug 20215414,12466.024.22$53,123
Jul 20216914,84170.783.98$68,186
Jun 20215082,73569.493.38$44,547
May 20212993,26063.483.02$28,818
Apr 20215993,45860.362.76$45,694
Mar 20216544,19261.302.72$51,480
Feb 20214443,51457.805.55$45,159
Jan 20215504,20450.412.81$39,540
Dec 20206703,78244.642.68$40,027
Nov 20206814,25238.772.71$37,911
Oct 20205685,35936.972.48$34,281
Sep 20203374,83937.091.99$22,134
Aug 20204474,24039.982.39$27,984
Jul 20208505,83538.371.83$43,264
Jun 20205154,34534.901.69$25,318
May 20203864,28316.921.81$14,304
Apr 20207324,35414.751.80$18,653
Mar 20201813,41330.341.86$11,827
Feb 20205663,48849.881.98$35,141
Jan 20204324,36757.252.09$33,880
Dec 20196724,85859.012.30$50,849
Nov 20196504,56055.302.75$48,488
Oct 20197115,09153.472.42$50,330
Sep 20194625,02655.052.66$38,789
Aug 20196514,95453.112.30$45,990
Jul 20196785,05456.272.46$50,584
Jun 20194504,57552.782.49$35,148
May 20196664,75058.482.74$51,964
Apr 20196614,37762.632.75$53,438
Mar 20196764,57356.803.06$52,400
Feb 20196734,11450.852.79$45,709
Jan 20196744,82746.033.23$46,607
Dec 20188904,96146.594.19$62,229
Nov 20186334,38352.934.24$52,077
Oct 20189175,22061.443.40$74,078
Sep 20187005,42259.543.11$58,530
Aug 20188265,80059.403.07$66,850
Jul 20188016,17065.142.93$70,267
Jun 20187366,42260.183.08$64,052
May 20181,0296,16365.382.90$85,154
Apr 20188515,95163.842.90$71,591
Mar 20181,3475,69361.222.79$98,329
Feb 20187284,88261.782.77$58,480
Jan 20181,2415,20262.874.01$98,878
Dec 20171,1435,76757.272.92$82,308
Nov 20171,1136,84555.423.12$83,028
Oct 20171,5129,42849.292.98$102,657
Sep 20178789,35247.523.09$70,595
Aug 20178018,63745.373.00$62,290
Jul 20171,2069,78443.873.09$83,113
Jun 20171,2999,49042.493.09$84,493
May 20171,1999,81245.373.26$86,419
Apr 20171,2039,36647.933.21$87,740
Mar 20171,1859,88846.772.98$84,925
Feb 20171,2778,83750.452.95$90,517
Jan 20171,4339,61649.413.42$103,680
Dec 20169288,89848.763.72$78,375
Nov 20161,2457,59542.492.64$72,984
Oct 20161,1327,62446.193.09$75,847
Sep 20161,2879,69041.553.10$83,520
Aug 20161,73910,82341.442.92$103,714
Jul 20161,92011,50741.622.92$113,561
Jun 20162,29413,23145.352.69$139,569
May 20161,79010,39042.521.99$96,798
Apr 20164074,67636.561.99$24,190
Mar 20164885,88833.011.79$26,672
Feb 20161,0018,75826.472.06$44,570
Jan 20168169,02127.352.36$43,646
Dec 20151,02711,00232.362.00$55,253
Nov 20151,65012,13038.792.17$90,293
Oct 20151,39012,61143.552.43$91,136
Sep 20151,59412,54442.992.76$103,128
Aug 20151,60112,92240.162.87$101,414
Jul 20151,62213,20148.152.95$116,977
Jun 20151,56513,35256.152.88$126,367
May 20151,85013,71455.212.96$142,670
Apr 20151,89314,02549.822.71$132,269
Mar 20152,14214,64142.892.93$134,837
Feb 20151,66713,69744.662.98$115,213
Jan 20152,23815,25543.433.10$144,496
Dec 20142,20516,05754.693.59$178,258
Nov 20142,16215,66570.464.25$218,940
Oct 20142,16816,36978.303.90$233,609
Sep 20142,30017,23386.164.05$267,883
Aug 20142,47418,12089.394.04$294,267
Jul 20142,56918,26296.564.18$324,391
Jun 20142,74917,80998.164.74$354,201
May 20142,84819,33594.734.73$361,179
Apr 20143,13517,87795.944.81$386,745
Mar 20143,42518,21495.895.06$420,528
Feb 20143,06016,91397.406.19$402,769
Jan 20143,73019,90290.404.86$433,930
Dec 20133,44517,38991.824.35$392,040
Nov 20133,59621,04788.853.74$398,184
Oct 20134,51826,52397.423.78$540,384
Sep 20134,16124,916104.113.72$525,833
Aug 20135,35628,739104.253.52$659,599
Jul 20137,22325,410102.523.72$834,970
Jun 20135,64223,88594.403.93$626,554
May 20135,18923,66194.834.15$590,244
Apr 20137,71933,24193.964.28$867,635
Mar 201312,47236,28393.623.91$1,309,599
Feb 20138,36719,04191.233.42$828,440
Jan 20133,9567,43491.603.42$387,793
Dec 20123,0116,55086.773.42$283,667
Nov 20123,0596,25486.953.62$288,651
Oct 20123,1915,73989.383.40$304,722
Sep 20123,0405,65894.672.92$304,309
Aug 20123,3656,29292.662.91$330,099
Jul 20124,0126,37485.133.02$360,796
Jun 20124,2485,38079.822.52$352,628
May 20124,0813,64491.612.49$382,928
Apr 20123,5572,950101.652.00$367,460
Mar 20123,3952,879105.052.22$363,042
Feb 20122,8962,772101.102.57$299,910
Jan 20123,2033,09098.092.73$322,631
Dec 20115,0303,57496.873.24$498,835
Nov 20112,2581,49495.723.31$221,083
Oct 2011016884.983.65$613

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.

Apr 2026 — as filed, then multipliedworked
Oil                  242 bbl  × $ 98.93 =    $23,941
Casinghead gas     2,402 Mcf  × $  2.87 =     $6,893

────────────────────────────────────────────────────
Month total                                  $30,834

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/41902 is the state's own key, not one this site invented.