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UNIVERSITY 50 CD

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 20110District 7CField 42341300OilCasinghead gasSaveExport
Value, all time
$8.4 M
Oct 2018 – May 2026
Value, last 12 filed months
$716 k
at the published price for each month
Months reported
92
no gaps in the span
Streams
2
oil, casinghead gas

The HOLT RANCH (CONSOLIDATED) 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 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
OilDisposition123,289 bbl$7,542,550
Casinghead gasProduction236,488 Mcf$810,095
Total$8,352,645

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 31.0634, -101.4233. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.06341, -101.42335 · 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
6,844 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 6,844 ft.

Completions filed
Jan 2020
1 of 1 wells

1 well

42-10542461631HA6,844 ftJan 2020——

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 (92)

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

92 months

May 2026680556106.413.05$74,052
Apr 20265881,88798.932.87$63,586
Mar 20267442,01389.753.15$73,114
Feb 20266061,75763.503.75$45,070
Jan 20266991,73559.138.00$55,208
Dec 20258521,94356.664.41$56,849
Nov 20257151,59758.593.93$48,162
Oct 20258261,51359.383.30$54,048
Sep 20256921,51362.743.08$48,071
Aug 20259061,81363.933.01$63,386
Jul 20259391,53566.743.32$67,758
Jun 20258692,70966.483.13$66,247
May 20258692,70960.553.23$61,374
Apr 20259732,65362.363.54$70,076
Mar 20259101,24467.704.27$66,917
Feb 202563577170.884.34$48,356
Jan 20251,1042,17474.324.28$91,351
Dec 20246582,17468.993.12$52,181
Nov 20247252,43469.052.20$55,412
Oct 20249312,76671.372.28$72,756
Sep 20249172,32269.612.36$69,322
Aug 20241,0182,25875.632.06$81,651
Jul 20246612,42779.932.15$58,044
Jun 20241,1872,56778.082.63$99,442
May 20248223,02178.812.20$71,423
Apr 20241,0002,80184.451.66$89,097
Mar 20241,1363,20480.301.55$96,171
Feb 20241,3871,54476.091.78$108,291
Jan 20248491,90673.023.30$68,279
Dec 20231,7281,85271.262.61$127,972
Nov 202328760677.892.81$24,056
Oct 20231,1621,56185.443.09$104,101
Sep 20237971,81589.042.74$75,929
Aug 20231,1631,58080.522.67$97,868
Jul 20231,2822,61874.852.64$102,874
Jun 20239142,62568.962.26$68,958
May 20231,3712,97570.622.23$103,447
Apr 20231,2682,24178.122.24$104,071
Mar 20238001,55272.852.39$61,994
Feb 20231,3591,69575.112.47$106,254
Jan 20238542,15876.533.39$72,667
Dec 20221,1791,59676.415.73$99,231
Nov 20221,2862,49885.005.65$123,414
Oct 20221,1801,97887.185.86$114,471
Sep 20221,3552,84284.888.16$138,214
Aug 20221,4073,47994.529.13$164,743
Jul 20221,3683,385101.587.54$164,491
Jun 20221,4292,769115.097.98$186,552
May 20221,3903,424109.378.43$180,899
Apr 20221,5623,703104.226.84$188,111
Mar 20221,5773,569108.885.08$189,821
Feb 20221,3041,96691.054.86$128,282
Jan 20221,4283,16681.844.54$131,234
Dec 20211,6473,33771.323.90$130,475
Nov 20211,7013,86377.435.24$151,938
Oct 20211,6644,19379.795.71$156,729
Sep 20211,7093,90869.865.35$140,302
Aug 20211,8723,92066.024.22$140,134
Jul 20212,0223,99870.783.98$159,038
Jun 20211,7284,17269.493.38$134,183
May 20211,8694,22363.483.02$131,388
Apr 20212,2464,06260.362.76$146,773
Mar 20212,2804,62661.302.72$152,333
Feb 20211,9852,87757.805.55$130,694
Jan 20212,3733,82350.412.81$130,367
Dec 20202,1353,74144.642.68$105,315
Nov 20202,7614,25938.772.71$118,571
Oct 20202,6855,94736.972.48$114,004
Sep 20202,8386,23837.091.99$117,682
Aug 20202,7407,01239.982.39$126,270
Jul 20203,4956,61538.371.83$146,176
Jun 20203,7036,67834.901.69$140,523
May 20204,2777,38016.921.81$85,760
Apr 20204,6526,43914.751.80$80,235
Mar 20205,6677,62330.341.86$186,087
Feb 20207,0846,41549.881.98$366,056
Jan 20203,8083,94057.252.09$226,261
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$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                  680 bbl  × $106.41 =    $72,359
Casinghead gas       556 Mcf  × $  3.05 =     $1,693

────────────────────────────────────────────────────
Month total                                  $74,052

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/20110 is the state's own key, not one this site invented.