Texas oil lease

Producing

UNIVERSITY 45

Name: UNIVERSITY 45 monthly oil and gas production, Crockett County, Texas
Creator: Texas Railroad Commission

University 45 is an oil lease in Crockett County, Texas, operated by Zarvona Energy LLC in the Holt Ranch (Consolidated) field.

102 wells

153,286bbl oil, last 12 months−18% vs prior year

Operator: Zarvona Energy LLC
County: Crockett County
Field: Holt Ranch (Consolidated)
RRC lease: 7C-17662

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Where it sits

This county

Crockett County

Gas, last 12 months: 4,226,635 mcf
Oil in Jun 2026: 12,985 bbl

Production by month

Oil output fell 18% over the last 12 months

Jul 2026 was not reported.

Oil (bars)
Gas (line)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel

Processing plant (3)
Lease fuel (1)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Processing plant (3)
84% · 3,570,048 mcf
Lease fuel (1)
16% · 656,587 mcf

Who has run this lease

The operator changed once, most recently in Oct 2020

Zarvona Energy LLC Oct 2020 to Jun 2026
Approach Operating LLC Jan 2020 to Sep 2020

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

102 wells on this lease

Wells on UNIVERSITY 45
API number	Well no.	Status
42-105-40974	303	Active
42-105-41015	2901	Active
42-105-41196	2903	Active
42-105-41249	803H	Active
42-105-41273	701H	Active
42-105-41283	901H	Shut-in
42-105-41285	1401	Shut-in
42-105-41293	902H	Active
42-105-41306	2401H	Active
42-105-41308	1101H	Active
42-105-41315	2003	Active
42-105-41318	2004	Active
42-105-41320	2005	Shut-in
42-105-41321	2111	Active
42-105-41325	2301H	Active
42-105-41349	2302H	Active
42-105-41351	805H	Active
42-105-41352	804H	Active
42-105-41354	2402H	Shut-in
42-105-41355	2403H	Active
42-105-41377	2112X	Active
42-105-41384	2303H	Active
42-105-41385	2304H	Active
42-105-41395	703H	Active
42-105-41443	904H	Active
42-105-41444	903 H	Active
42-105-41466	2202H	Active
42-105-41467	2216H	Active
42-105-41469	2217H	Active
42-105-41555	806H	Active
42-105-41556	905H	Active
42-105-41597	1102H	Active
42-105-41611	2209H	Active
42-105-41612	2208H	Active
42-105-41619	706H	Active
42-105-41621	708H	Active
42-105-41647	710H	Active
42-105-41656	712H	Active
42-105-41755	931HB	Active
42-105-41756	933HC	Active
42-105-41775	927HB	Active
42-105-41787	919HB	Active
42-105-41799	923HB	Active
42-105-41807	913HB	Active
42-105-41809	917HB	Active
42-105-41810	907HB	Active
42-105-41815	839HB	Active
42-105-41823	2321HB	Active
42-105-41824	2322HB	Active
42-105-41841	2309HB	Active
42-105-41842	2315HB	Active
42-105-41847	2142HB	Active
42-105-41881	2114HB	Active
42-105-41886	2444HB	Active
42-105-41887	2438HB	Active
42-105-41888	2432HB	Active
42-105-41892	2328HB	Active
42-105-41893	2334HB	Active
42-105-41894	2340HB	Active
42-105-41901	2409HB	Active
42-105-41902	2415HB	Active
42-105-41903	2421HB	Active
42-105-41928	705HC	Active
42-105-41929	709HB	Shut-in
42-105-41934	713HC	Active
42-105-41935	715HB	Active
42-105-41975	2120HB	Active
42-105-41981	2118HC	Active
42-105-41982	2124HC	Active
42-105-41983	2130HC	Active
42-105-41984	2126HB	Active
42-105-41993	826HC	Active
42-105-41994	828HB	Active
42-105-41995	832HC	Active
42-105-41996	834HB	Active
42-105-41999	840HB	Active
42-105-42001	838HC	Active
42-105-42003	735HA	Active
42-105-42004	737HC	Active
42-105-42005	739HB	Active
42-105-42012	741HA	Active
42-105-42013	743HC	Active
42-105-42014	745HB	Active
42-105-42015	2237HB	Active
42-105-42016	2241HC	Active
42-105-42017	2243HB	Active
42-105-42018	2247HC	Active
42-105-42019	2231HB	Active
42-105-42020	2235HC	Active
42-105-42094	2408HB	Active
42-105-42095	2414HB	Active
42-105-42096	2406HC	Active
42-105-42097	2412HC	Active
42-105-42098	2418HC	Active
42-105-42102	2420HB	Active
42-105-42134	920HC	Active
42-105-42135	922HB	Active
42-105-42137	926HC	Active
42-105-42138	928HB	Active
42-105-42140	934HB	Active
42-105-42447	2207HB	Shut-in
42-105-42448	2211HC	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Zarvona Energy LLC	Oil	Gathers	100	Oct 1, 2020	–
Dcp Operating Company, LP	Casinghead gas	Buys	100	Apr 1, 2017	–
Dcp Operating Company, LP	Casinghead gas	Gathers	100	Oct 1, 2020	–
Approach Operating LLC	Casinghead gas	Gathers	100	Oct 4, 2018	Oct 1, 2020
Approach Operating LLC	Oil	Gathers	100	Oct 4, 2018	Oct 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oil Oil price check

14,981.50 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 128 and 14,981.5 acres. Use the acres from your own division order for the well you are paid on.
Good to know
104 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.
Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease

Permits for University 45
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-105-42447	2207HB	Mar 1, 2018	Aug 9, 2018	14,981.50	Horizontal
42-105-42448	2211HC	Mar 1, 2018	Aug 1, 2018	14,981.50	Horizontal
42-105-42137	926HC	Sep 22, 2014	Feb 25, 2015	14,981.50	Horizontal
42-105-42138	928HB	Sep 22, 2014	Feb 25, 2015	14,981.50	Horizontal
42-105-42140	934HB	Sep 22, 2014	Feb 19, 2015	14,981.50	Horizontal
42-105-42134	920HC	Sep 16, 2014	Mar 3, 2015	14,981.50	Horizontal
42-105-42135	922HB	Sep 16, 2014	Mar 3, 2015	14,981.50	Horizontal
42-105-42098	2418HC	Aug 16, 2014	Dec 4, 2014	14,981.50	Horizontal
42-105-42102	2420HB	Aug 16, 2014	Dec 10, 2014	14,981.50	Horizontal
42-105-42095	2414HB	Aug 15, 2014	Dec 10, 2014	14,981.50	Horizontal
42-105-42097	2412HC	Aug 15, 2014	Dec 10, 2014	14,981.50	Horizontal
42-105-42094	2408HB	Aug 11, 2014	Dec 13, 2014	14,981.50	Horizontal

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for UNIVERSITY 45
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026No report	No report filed	–	–	–	–	–	$80.46	$2.89
Jun 2026Zarvona Energy	Zarvona Energy LLC	12,985	13,325	373,689	339,381	0	$84.81	$3.15
May 2026Zarvona Energy	Zarvona Energy LLC	7,011	7,604	230,928	0	0	$102.13	$2.94
Apr 2026Zarvona Energy	Zarvona Energy LLC	9,494	10,370	280,642	240,343	0	$100.32	$2.77
Mar 2026Zarvona Energy	Zarvona Energy LLC	13,734	13,786	341,120	305,324	0	$91.38	$3.04
Feb 2026Zarvona Energy	Zarvona Energy LLC	13,635	14,356	339,712	304,158	0	$64.51	$3.62
Jan 2026Zarvona Energy	Zarvona Energy LLC	15,041	13,132	357,650	319,575	0	$60.04	$7.72
Dec 2025Zarvona Energy	Zarvona Energy LLC	11,340	13,127	399,226	360,264	0	$57.97	$4.26
Nov 2025Zarvona Energy	Zarvona Energy LLC	13,230	11,477	380,741	337,921	0	$60.06	$3.79
Oct 2025Zarvona Energy	Zarvona Energy LLC	16,356	15,946	372,866	332,787	0	$60.89	$3.19
Sep 2025Zarvona Energy	Zarvona Energy LLC	13,545	13,698	372,866	332,787	0	$63.96	$2.97
Aug 2025Zarvona Energy	Zarvona Energy LLC	12,392	11,869	393,921	352,971	0	$64.86	$2.91
Jul 2025Zarvona Energy	Zarvona Energy LLC	14,523	14,600	383,274	344,537	0	$68.39	$3.20
Jun 2025Zarvona Energy	Zarvona Energy LLC	11,322	11,550	381,889	343,517	0	$68.17	$3.02
May 2025Zarvona Energy	Zarvona Energy LLC	15,746	14,907	385,074	343,510	0	$62.17	$3.12
Apr 2025Zarvona Energy	Zarvona Energy LLC	12,318	14,806	368,848	327,369	0	$63.54	$3.42
Mar 2025Zarvona Energy	Zarvona Energy LLC	14,418	14,387	386,880	346,001	0	$68.24	$4.12
Feb 2025Zarvona Energy	Zarvona Energy LLC	8,922	12,118	312,768	278,164	0	$71.53	$4.19
Jan 2025Zarvona Energy	Zarvona Energy LLC	15,794	12,429	359,882	311,891	0	$75.74	$4.13
Dec 2024Zarvona Energy	Zarvona Energy LLC	15,656	15,511	359,882	311,891	0	$70.12	$3.01
Nov 2024Zarvona Energy	Zarvona Energy LLC	16,128	13,905	353,988	309,817	0	$69.95	$2.12
Oct 2024Zarvona Energy	Zarvona Energy LLC	13,522	14,019	384,287	342,984	0	$71.99	$2.20
Sep 2024Zarvona Energy	Zarvona Energy LLC	15,114	15,158	378,345	337,063	0	$70.24	$2.28
Aug 2024Zarvona Energy	Zarvona Energy LLC	15,551	16,533	384,177	342,118	0	$76.68	$1.99
Jul 2024Zarvona Energy	Zarvona Energy LLC	15,899	14,926	399,208	358,490	0	$81.80	$2.07
Jun 2024Zarvona Energy	Zarvona Energy LLC	16,606	15,199	388,996	348,329	0	$79.77	$2.54
May 2024Zarvona Energy	Zarvona Energy LLC	15,481	17,733	394,216	349,707	0	$80.02	$2.12
Apr 2024Zarvona Energy	Zarvona Energy LLC	14,393	14,764	383,357	340,097	0	$85.35	$1.60
Mar 2024Zarvona Energy	Zarvona Energy LLC	15,178	14,735	402,218	355,528	0	$81.28	$1.49
Feb 2024Zarvona Energy	Zarvona Energy LLC	17,730	19,611	380,330	335,718	0	$77.25	$1.72
Jan 2024Zarvona Energy	Zarvona Energy LLC	18,758	17,576	396,390	343,343	0	$74.15	$3.18
Dec 2023Zarvona Energy	Zarvona Energy LLC	15,419	14,525	383,643	331,520	0	$71.90	$2.52
Nov 2023Zarvona Energy	Zarvona Energy LLC	15,938	15,487	408,397	358,599	0	$77.69	$2.71
Oct 2023Zarvona Energy	Zarvona Energy LLC	16,554	17,570	351,586	314,395	0	$85.64	$2.98
Sep 2023Zarvona Energy	Zarvona Energy LLC	15,447	12,233	385,337	341,362	0	$89.43	$2.64
Aug 2023Zarvona Energy	Zarvona Energy LLC	14,136	17,942	444,684	400,629	0	$81.39	$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

Leases within 10 km

UNIVERSITY 45
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UNIVERSITY 45
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UNIVERSITY 45
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UNIVERSITY 45
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UNIVERSITY 45
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UNIVERSITY 45
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UNIVERSITY 45
2,599 mcf · 3.9 km

Drilling permits within 10 km

UNIVERSITY 66 67 68 #325
new drill · Petx Operating LLC · Crockett County · 5.9 km
Permit 0913613 · Feb 23, 2026
UNIVERSITY 66 67 68 #350
new drill · Petx Operating LLC · Crockett County · 6.1 km
Permit 0913614 · Feb 23, 2026
UNIVERSITY 66 67 68 #225
new drill · Petx Operating LLC · Crockett County · 6.4 km
Permit 0913612 · Feb 23, 2026
UNIVERSITY 66 67 68 #125
new drill · Petx Operating LLC · Crockett County · 6 km
Permit 0913398 · Feb 19, 2026
UNIVERSITY LANDS 224 #S043H
new drill · horizontal · Triple Crown Resources, LLC · Crockett County · 10 km
Permit 0907846 · May 9, 2025

Is your check right?

Where it sits

Production by month

Oil output fell 18% over the last 12 months

Where the gas went

Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel

Who has run this lease

The operator changed once, most recently in Oct 2020

102 wells on this lease

Buyers and gatherers

14,981.50 acres on the newest permit

Estimate your royalty

36 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Zarvona Energy LLC in Crockett County

Holt Ranch (Consolidated) field

Leases within 10 km

Drilling permits within 10 km