CHESNIK

Oil · District 03 · Lease #16255

Operator: PHYLKO ENERGY CORPORATION

Cum Oil

2k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

1993-01 — 1996-07

Peak Month

1993-05

Production History

Cum Oil: 1,831 BBL Cum Gas: 4,686 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

83.7%

b-factor

0.0

EUR

1,860 BBL

R-squared

0.815

type

exponential

Operator History (from monthly production reports)

1997-02 — 1997-04 DOUGLAS PETROLEUM INC. 3 mo
1996-10 — 1997-01 PHYLKO ENERGY CORPORATION 4 mo
1993-01 — 1996-09 GREAT WESTERN ONSHORE INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DOUGLAS PETROLEUM INC.110,0001981-09-02