AMACKER-COWDEN 22 UNIT 1

Oil · District 7C · Lease #8545

Operator: SHELL WESTERN E&P INC.

Cum Oil

622 BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

1993-01 — 1994-05

Peak Month

1993-06

Production History

Cum Oil: 622 BBL Cum Gas: 18,893 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

61 BBL/mo

Di (annual)

77.6%

b-factor

0.0

EUR

925 BBL

R-squared

0.522

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-07 SHELL WESTERN E&P INC. 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHELL WESTERN E&P INC.15,8641980-09-26