PETRICH "A" UNIT

Oil · District 03 · Lease #20594

Operator: WCS OIL AND GAS CORPORATION

Cum Oil

47k BBL

Cum Gas

35k MCF

casinghead

Wells

1

Production

1993-01 — 2002-12

Peak Month

1994-05

Production History

Cum Oil: 46,724 BBL Cum Gas: 35,496 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,275 BBL/mo

Di (annual)

56.2%

b-factor

0.3

EUR

38,633 BBL

R-squared

0.910

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2003-02 WCS OIL AND GAS CORPORATION 122 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2IMPETRO OPERATING LLC35,8002009-04-30