COOK, WALTER W. UNIT

Oil · District 03 · Lease #12866

Operator: SAGE ENERGY COMPANY

Cum Oil

6k BBL

Cum Gas

175k MCF

casinghead

Wells

1

Production

1993-01 — 2003-10

Peak Month

1993-01

Production History

Cum Oil: 6,442 BBL Cum Gas: 175,286 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

159 BBL/mo

Di (annual)

178.1%

b-factor

0.0

EUR

1,067 BBL

R-squared

0.760

type

exponential

Operator History (from monthly production reports)

1993-01 — 2008-03 SAGE ENERGY COMPANY 183 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC39,0002008-08-19