STORM

Oil · District 03 · Lease #22607

Operator: BROWNING OIL COMPANY, INC.

Cum Oil

181k BBL

Cum Gas

650k MCF

casinghead

Wells

1

Production

1994-09 — 2007-12

Peak Month

1997-04

Production History

Cum Oil: 181,268 BBL Cum Gas: 650,370 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,424 BBL/mo

Di (annual)

67.6%

b-factor

0.1

EUR

126,780 BBL

R-squared

0.831

type

hyperbolic

Operator History (from monthly production reports)

1994-09 — 2009-11 BROWNING OIL COMPANY, INC. 183 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HHECI EXPLORATION COMPANY29,0001994-07-21