THOMPSON-SAWYER LIBRARY

Oil · District 09 · Lease #27668

Operator: TRIO OPERATING COMPANY, INC.

Cum Oil

73k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 2016-09

Peak Month

1996-08

Production History

Cum Oil: 72,510 BBL Cum Gas: 6,204 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

451 BBL/mo

Di (annual)

7.2%

b-factor

0.0

EUR

73,362 BBL

R-squared

0.797

type

exponential

Operator History (from monthly production reports)

2001-01 — 2017-04 RIO PETROLEUM, INC. 196 mo
1993-01 — 2000-12 TRIO OPERATING COMPANY, INC. 96 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RIO PETROLEUM INC.18,7001990-01-12