BROWNE

Oil · District 09 · Lease #28623

Operator: CHOLLA PETROLEUM, INC.

Cum Oil

4k BBL

Cum Gas

104k MCF

casinghead

Wells

2

Production

1993-06 — 1995-02

Peak Month

1994-07

Production History

Cum Oil: 3,520 BBL Cum Gas: 104,087 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

325 BBL/mo

Di (annual)

181.0%

b-factor

0.0

EUR

2,156 BBL

R-squared

0.458

type

exponential

Operator History (from monthly production reports)

1993-06 — 1995-06 CHOLLA PETROLEUM, INC. 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHOLLA PETROLEUM INC.25,5001993-04-30
1 TCHOLLA PETROLEUM INC.25,5001993-04-30