UNIVERSITY 3125

Oil · District 08 · Lease #30119

Operator: TRIVISTA OPERATING LLC

Fields: DUNE

Cum Oil

47k BBL

Cum Gas

72k MCF

casinghead

Wells

3

Production

1993-01 — 2026-01

Peak Month

2006-11

Production History

Cum Oil: 47,353 BBL Cum Gas: 72,477 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

244 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

45,999 BBL

R-squared

0.687

type

exponential

Operator History (from monthly production reports)

2013-10 — 2026-07 TRIVISTA OPERATING LLC 154 mo
1993-01 — 2013-09 TEXAS VANGUARD OIL COMPANY 249 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TRIVISTA OPERATING LLC13,4001985-10-21
1TRIVISTA OPERATING LLC13,4001985-04-30
2TRIVISTA OPERATING LLC13,4001985-04-30