WILLIAMS, M. -B-

Oil · District 01 · Lease #12365

Operator: ROLLERT CO., INC., THE

Cum Oil

8k BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 1995-11

Peak Month

1993-01

Production History

Cum Oil: 8,171 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

439 BBL/mo

Di (annual)

53.6%

b-factor

0.0

EUR

9,816 BBL

R-squared

0.440

type

exponential

Operator History (from monthly production reports)

1993-07 — 1995-12 ROLLERT CO., INC., THE 30 mo
1993-01 — 1993-06 FOUR OAKS INVESTMENTS, INC. 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ROLLERT CO. INC. THE12,2001989-12-22