BUTLER ESTATE "B"

Oil · District 06 · Lease #12364

Operator: DALLAS PRODUCTION, INC.

Cum Oil

8k BBL

Cum Gas

143k MCF

casinghead

Wells

1

Production

1993-01 — 1995-02

Peak Month

1993-01

Production History

Cum Oil: 8,369 BBL Cum Gas: 143,085 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

536 BBL/mo

Di (annual)

55.7%

b-factor

0.0

EUR

11,522 BBL

R-squared

0.865

type

exponential

Operator History (from monthly production reports)

1993-01 — 1995-08 DALLAS PRODUCTION, INC. 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BYNG ENERGY GROUP INC.38,8142000-08-30