UNIVERSITY -A-

Oil · District 08 · Lease #18011

Operator: TRINITY OPERATING & PROD., INC.

Cum Oil

7k BBL

Cum Gas

15k MCF

casinghead

Wells

1

Production

1993-01 — 1997-01

Peak Month

1996-05

Production History

Cum Oil: 6,599 BBL Cum Gas: 15,466 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

237 BBL/mo

Di (annual)

53.0%

b-factor

2.0

EUR

34,067 BBL

R-squared

0.440

type

hyperbolic

Operator History (from monthly production reports)

1995-08 — 1997-05 COASTAL MANAGEMENT CORPORATION 22 mo
1995-07 — 1995-07 TRINITY OPERATING & PROD., INC. 1 mo
1993-01 — 1995-06 KNOX INDUSTRIES, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC18,9652019-05-30