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UNIVERSITY SOUTH

Operated by UPP OPERATING, LLC (P-5 875310) in the OZONA, NE. (CANYON 7520) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18358District 7CField 67998500OilCasinghead gasSaveExport
Value, all time
$17.7 M
Aug 2013 – May 2026
Value, last 12 filed months
$806 k
at the published price for each month
Months reported
154
no gaps in the span
Streams
2
oil, casinghead gas

The OZONA, NE. (CANYON 7520) 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 592 leases and 641 wells, and the rule below applies to all of them.

Discovered
1966-01-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 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 2013-10-22.

The Commission's schedule remark for this field reads: “PER DOCKET 01-0299858, THIS FIELD HAS BEEN DESIGNATED AS A UFT”

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
OilDisposition177,001 bbl$10,693,305
Casinghead gasProduction2,127,830 Mcf$7,015,883
Total$17,709,188

Wells on this lease (5)

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 30.9113, -100.9043. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.0 miles.

30.91101, -100.90468 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
5,994 ft
5 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.
5100.0%

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 5,916 and 7,401 ft, median 5,994 ft, over the 5 wells that filed a depth.

Completions filed
Aug 2013 – May 2014
5 of 5 wells

5 wells

42-41332909901H5,971 ftMay 2014——
42-41332910902H6,067 ftMay 2014——
42-41332892803H5,994 ftNov 2013——
42-41332893802H5,916 ftNov 2013——
42-413328808017,401 ftAug 2013——

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 (154)

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

154 months

May 202653510,797106.413.05$89,815
Apr 20261879,51598.932.87$45,805
Mar 20263609,36789.753.15$61,811
Feb 202653210,17863.503.75$71,953
Jan 20261919,60859.138.00$88,138
Dec 20258919,32756.664.41$91,647
Nov 20253569,58658.593.93$58,497
Oct 202536310,22159.383.30$55,334
Sep 20255269,59762.743.08$62,530
Aug 20253389,72863.933.01$50,936
Jul 202538311,20366.743.32$62,702
Jun 20255509,52066.483.13$66,349
May 202554110,45960.553.23$66,564
Apr 202536811,53762.363.54$63,825
Mar 202589112,13067.704.27$112,095
Feb 20255528,72370.884.34$76,991
Jan 202573411,45374.324.28$103,555
Dec 202434711,74868.993.12$60,609
Nov 202437611,45769.052.20$51,150
Oct 202456412,12271.372.28$67,908
Sep 202455712,00269.612.36$67,150
Aug 202436911,78775.632.06$52,231
Jul 202454612,29479.932.15$70,032
Jun 202419011,79178.082.63$45,892
May 202476712,21778.812.20$87,306
Apr 202458312,18284.451.66$69,447
Mar 202437312,95680.301.55$49,971
Feb 202458412,30476.091.78$66,382
Jan 202495912,23873.023.30$110,383
Dec 202356914,37471.262.61$78,073
Nov 202338811,34277.892.81$62,065
Oct 202332811,95685.443.09$64,936
Sep 202356011,40089.042.74$81,042
Aug 202354812,30580.522.67$77,015
Jul 202351313,96574.852.64$75,291
Jun 20237399,18068.962.26$71,694
May 202319712,69970.622.23$42,198
Apr 202318912,80678.122.24$43,421
Mar 202375411,93072.852.39$83,479
Feb 202392610,49275.112.47$95,422
Jan 202357912,56376.533.39$86,871
Dec 202254312,31776.415.73$112,056
Nov 202271412,24885.005.65$129,845
Oct 2022111,27987.185.86$66,225
Sep 202289712,45984.888.16$177,849
Aug 202236012,32194.529.13$146,483
Jul 202234612,796101.587.54$131,655
Jun 202237111,919115.097.98$137,779
May 202289111,947109.378.43$198,198
Apr 202234911,856104.226.84$117,439
Mar 202278912,701108.885.08$150,382
Feb 202218110,50591.054.86$67,522
Jan 20221,09612,94381.844.54$148,428
Dec 202191112,99571.323.90$115,642
Nov 202154612,52177.435.24$107,847
Oct 20211,19413,03479.795.71$169,744
Sep 202166412,67369.865.35$114,199
Aug 2021014,19966.024.22$59,928
Jul 20217109,25970.783.98$87,124
Jun 20211,00713,34069.493.38$115,074
May 202136011,40563.483.02$57,269
Apr 202171212,46660.362.76$77,363
Mar 202167712,85361.302.72$76,421
Feb 202188211,59357.805.55$115,297
Jan 202148812,79950.412.81$60,569
Dec 202069412,21644.642.68$63,664
Nov 202069710,56938.772.71$55,628
Oct 202049114,47136.972.48$54,018
Sep 202081614,40537.091.99$58,946
Aug 202067512,87439.982.39$57,692
Jul 202087113,55538.371.83$58,160
Jun 202034312,98134.901.69$33,913
May 202069214,51516.921.81$38,050
Apr 20201,24413,09314.751.80$41,974
Mar 202034512,98330.341.86$34,567
Feb 202092813,55449.881.98$73,135
Jan 202087214,77657.252.09$80,874
Dec 20191,20914,73259.012.30$105,291
Nov 201984614,57055.302.75$86,862
Oct 201985312,82953.472.42$76,637
Sep 201989014,49755.052.66$87,517
Aug 201969914,63053.112.30$70,837
Jul 201986714,81256.272.46$85,225
Jun 201996914,23652.782.49$86,609
May 20191,02716,18158.482.74$104,400
Apr 201999813,56562.632.75$99,818
Mar 20191,02814,20156.803.06$101,875
Feb 20191,19013,52050.852.79$98,262
Jan 201970113,52546.033.23$75,928
Dec 20181,55014,43746.594.19$132,640
Nov 201896111,90952.934.24$101,327
Oct 201863615,26361.443.40$90,941
Sep 20181,19317,07859.543.11$124,110
Aug 201883418,37859.403.07$105,897
Jul 20181,27816,90465.142.93$132,809
Jun 20181,13214,89660.183.08$113,958
May 20181,10915,15465.382.90$116,465
Apr 20181,34415,08063.842.90$129,545
Mar 20181,78616,65261.222.79$155,745
Feb 201891814,78161.782.77$97,600
Jan 20181,13814,54962.874.01$129,878
Dec 20171,16415,52257.272.92$112,010
Nov 20171,24515,19555.423.12$116,381
Oct 20171,20816,52049.292.98$108,833
Sep 20171,03713,97447.523.09$92,420
Aug 20171,33316,87045.373.00$111,162
Jul 20171,56817,62743.873.09$123,208
Jun 20171,17817,77542.493.09$104,930
May 20171,43615,50745.373.26$115,757
Apr 20171,58716,03047.933.21$127,547
Mar 20171,52915,40346.772.98$117,469
Feb 20171,20515,25650.452.95$105,837
Jan 20171,64817,14649.413.42$140,046
Dec 20161,96816,87448.763.72$158,779
Nov 20161,16717,43542.492.64$95,690
Oct 20161,86317,72946.193.09$140,839
Sep 20161,45618,21441.553.10$116,972
Aug 20161,87418,92841.442.92$133,010
Jul 20162,15619,37941.622.92$146,404
Jun 20161,75219,45545.352.69$131,706
May 20161,84320,44642.521.99$119,073
Apr 20162,51720,43636.561.99$132,710
Mar 20162,31019,14233.011.79$110,594
Feb 20162,12418,12026.472.06$93,615
Jan 20162,26819,22627.352.36$107,487
Dec 20152,85021,45432.362.00$135,164
Nov 20152,50318,24738.792.17$136,639
Oct 20152,43219,21643.552.43$152,543
Sep 20152,27517,58742.992.76$146,315
Aug 20152,56820,94440.162.87$163,292
Jul 20152,91626,27248.152.95$217,779
Jun 20152,66823,18856.152.88$216,656
May 20152,55825,55055.212.96$216,739
Apr 20152,80425,07049.822.71$207,549
Mar 20153,92924,45742.892.93$240,289
Feb 20152,90520,84044.662.98$191,761
Jan 20153,35723,53443.433.10$218,765
Dec 20143,93926,03754.693.59$308,932
Nov 20147976,63470.464.25$84,363
Oct 20149907,61978.303.90$107,238
Sep 20141,0918,72386.164.05$129,289
Aug 20141,2399,92489.394.04$150,799
Jul 20141,7459,00096.564.18$206,114
Jun 20143,78812,28198.164.74$430,004
May 20141,2179,59494.734.73$160,633
Apr 20141,7218,02595.944.81$203,706
Mar 20143,24214,32895.895.06$383,329
Feb 20142,75217,56197.406.19$376,783
Jan 20147,78124,70590.404.86$823,486
Dec 20134,17914,42391.824.35$446,520
Nov 201302688.853.74$97
Oct 2013028497.423.78$1,073
Sep 20133240104.113.72$1,205
Aug 201300104.253.52$0

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                  535 bbl  × $106.41 =    $56,929
Casinghead gas    10,797 Mcf  × $  3.05 =    $32,886

────────────────────────────────────────────────────
Month total                                  $89,815

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/18358 is the state's own key, not one this site invented.