UNIVERSITY "45" A

Oil · District 08 · Lease #34716

Operator: VISTA RESOURCES, INC. (A)

Fields: WAR-WINK (CHERRY CANYON)

Cum Oil

678k BBL

Cum Gas

642k MCF

casinghead

Wells

7

Production

1995-10 — 2025-12

Peak Month

1996-12

Production History

Cum Oil: 678,169 BBL Cum Gas: 642,326 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,064 BBL/mo

Di (annual)

13.1%

b-factor

0.0

EUR

648,056 BBL

R-squared

0.784

type

exponential

Operator History (from monthly production reports)

2025-12 — 2026-07 TS OIL, LLC 8 mo

2023-01 — 2025-11 JETTA OPERATING COMPANY, INC. 35 mo

2019-06 — 2022-12 MCDANIEL COMPANY, INC., THE 43 mo

2006-05 — 2019-05 CIMAREX ENERGY CO. OF COLORADO 157 mo

2002-04 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 49 mo

2000-03 — 2002-03 PRIZE OPERATING COMPANY 25 mo

1998-10 — 2000-02 VISTA RESOURCES, INC. (A) 17 mo

1995-10 — 1998-09 IP PETROLEUM COMPANY, INC. 36 mo

Wells (7)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
7H	42-495-32643	TS OIL LLC	3	7,400	2024-07-26
6H	42-495-32601	TS OIL LLC	1	7,200	1996-10-16
5	42-495-32545	TS OIL LLC	1	7,300	1996-05-21
4	42-495-32533	TS OIL LLC	1	7,300	1996-04-09
3	42-495-32508	TS OIL LLC	1	7,300	1995-11-20
1	42-495-32471	TS OIL LLC	2	7,200	1995-10-24
2	42-495-32489	TS OIL LLC	2	7,300	1995-08-08