DECK

Oil · District 7C · Lease #3525

Operator: KEYSTONE ENERGY OIL & GAS, INC.

Cum Oil

3k BBL

Cum Gas

74k MCF

casinghead

Wells

1

Production

1993-01 — 1995-02

Peak Month

1993-08

Production History

Cum Oil: 3,011 BBL Cum Gas: 74,075 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

154 BBL/mo

Di (annual)

31.1%

b-factor

0.0

EUR

5,891 BBL

R-squared

0.443

type

exponential

Operator History (from monthly production reports)

1993-01 — 1995-07 KEYSTONE ENERGY OIL & GAS, INC. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2KEYSTONE ENERGY OIL & GAS INC.18,4191984-11-20