UNIVERSITY 54-2

Operated by ZARVONA ENERGY LLC (P-5 950523) in the HOLT RANCH (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17438District 7CField 42341300OilCasinghead gasSaveExport
Value, all time
$968 k
Feb 2011 – May 2026
Value, last 12 filed months
$138
at the published price for each month
Months reported
184
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 281 leases and 612 wells, and the rule below applies to all of them.

Discovered
2010-04-01
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 20 acres. The field rule took effect on 2014-03-25.

The Commission's schedule remark for this field reads: PER DKT 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
OilDisposition8,238 bbl$686,557
Casinghead gasProduction78,180 Mcf$281,316
Total$967,873

Wells on this lease (1)

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 31.0062, -100.8848. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.00616, -100.88476 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,250 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,250 ft.

Completions filed
Feb 2011
1 of 1 wells

1 well

42-4133266918,250 ftFeb 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 (184)

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

184 months

May 202600106.413.05$0
Apr 20260198.932.87$3
Mar 20260089.753.15$0
Feb 202603663.503.75$135
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024122075.632.06$9,227
Jul 202401379.932.15$28
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202302672.852.39$62
Feb 20230075.112.47$0
Jan 202306676.533.39$224
Dec 202208476.415.73$481
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221719108.885.08$18,664
Feb 202201891.054.86$87
Jan 202201581.844.54$68
Dec 202105271.323.90$203
Nov 20210077.435.24$0
Oct 20210979.795.71$51
Sep 2021167869.865.35$11,709
Aug 202107466.024.22$312
Jul 20210070.783.98$0
Jun 20210469.493.38$14
May 202101263.483.02$36
Apr 202104360.362.76$119
Mar 202101661.302.72$43
Feb 202101657.805.55$89
Jan 202101550.412.81$42
Dec 202001544.642.68$40
Nov 20200438.772.71$11
Oct 202098936.972.48$3,645
Sep 202001637.091.99$32
Aug 202074739.982.39$2,975
Jul 202001138.371.83$20
Jun 202044034.901.69$1,536
May 20200016.921.81$0
Apr 20200714.751.80$13
Mar 202001830.341.86$33
Feb 202002049.881.98$40
Jan 202003857.252.09$80
Dec 201912859.012.30$124
Nov 201911155.302.75$86
Oct 20191753.472.42$70
Sep 201911055.052.66$82
Aug 20191553.112.30$65
Jul 2019171056.272.46$981
Jun 201901052.782.49$25
May 201901758.482.74$47
Apr 201905162.632.75$140
Mar 201902556.803.06$77
Feb 201902450.852.79$67
Jan 201903746.033.23$119
Dec 2018233146.594.19$1,201
Nov 201804752.934.24$199
Oct 201803961.443.40$133
Sep 2018155559.543.11$1,064
Aug 2018485559.403.07$3,020
Jul 201805465.142.93$158
Jun 20181356060.183.08$8,309
May 201808765.382.90$252
Apr 2018012063.842.90$348
Mar 201816319361.222.79$10,517
Feb 201803261.782.77$89
Jan 201803862.874.01$152
Dec 201713357.272.92$154
Nov 201714255.423.12$186
Oct 2017804049.292.98$4,063
Sep 201703747.523.09$114
Aug 201705845.373.00$174
Jul 201708643.873.09$266
Jun 2017011642.493.09$358
May 2017013245.373.26$431
Apr 2017013247.933.21$424
Mar 201713120946.772.98$6,750
Feb 2017019650.452.95$579
Jan 2017023849.413.42$814
Dec 201611618948.763.72$6,360
Nov 2016021242.492.64$561
Oct 2016018446.193.09$569
Sep 2016017341.553.10$536
Aug 2016020241.442.92$591
Jul 2016022741.622.92$664
Jun 2016020945.352.69$561
May 2016021442.521.99$426
Apr 2016020436.561.99$406
Mar 201612637533.011.79$4,832
Feb 2016366326.472.06$1,448
Jan 2016052427.352.36$1,239
Dec 20151611,13332.362.00$7,478
Nov 2015811,09738.792.17$5,520
Oct 201511,22943.552.43$3,026
Sep 20152901,28942.992.76$16,023
Aug 201511463840.162.87$6,411
Jul 201509248.152.95$271
Jun 2015011556.152.88$332
May 2015015655.212.96$461
Apr 2015019049.822.71$514
Mar 2015021542.892.93$631
Feb 2015013644.662.98$405
Jan 2015013743.433.10$425
Dec 20144913554.693.59$3,165
Nov 20146713470.464.25$5,291
Oct 2014017678.303.90$687
Sep 2014021186.164.05$854
Aug 2014020389.394.04$819
Jul 2014026196.564.18$1,091
Jun 20145728798.164.74$6,955
May 201401,05794.734.73$4,996
Apr 20141011,34395.944.81$16,149
Mar 20141671,68095.895.06$24,509
Feb 2014088097.406.19$5,449
Jan 2014832890.404.86$2,318
Dec 201315746191.824.35$16,423
Nov 201311,26588.853.74$4,818
Oct 201301,39197.423.78$5,257
Sep 20132181,698104.113.72$29,009
Aug 201301,147104.253.52$4,040
Jul 201311,819102.523.72$6,865
Jun 20134091,50194.403.93$44,514
May 201301,06094.834.15$4,398
Apr 201301,49493.964.28$6,398
Mar 2013041293.623.91$1,612
Feb 20131661,11591.233.42$18,957
Jan 20131451,38591.603.42$18,019
Dec 20121701,08586.773.42$18,462
Nov 20121721,59986.953.62$20,752
Oct 201201,80189.383.40$6,123
Sep 20121591,92094.672.92$20,656
Aug 20121622,02292.662.91$20,891
Jul 20121861,42085.133.02$20,124
Jun 201202,12579.822.52$5,353
May 20121691,51591.612.49$19,252
Apr 20123261,867101.652.00$36,866
Mar 20121621,134105.052.22$19,538
Feb 20120592101.102.57$1,522
Jan 20123301,25398.092.73$35,796
Dec 2011083496.873.24$2,702
Nov 20111531,93095.723.31$21,036
Oct 20111811,64984.983.65$21,398
Sep 20111741,89383.623.99$22,095
Aug 20112772,01383.404.15$31,454
Jul 20111733,28394.144.52$31,116
Jun 20113823,12192.904.64$49,969
May 20113863,75898.134.40$54,431
Apr 20113843,758105.964.33$56,973
Mar 20115593,06596.364.06$66,301
Feb 2011027085.644.18$1,129

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas         1 Mcf  × $  2.87 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/17438 is the state's own key, not one this site invented.