WALKER BUCKLER "B"

Oil · District 7B · Lease #26949

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

51k BBL

Cum Gas

202k MCF

casinghead

Wells

1

Production

1993-07 — 2013-03

Peak Month

1997-08

Production History

Cum Oil: 51,365 BBL Cum Gas: 201,912 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

438 BBL/mo

Di (annual)

22.2%

b-factor

0.0

EUR

23,635 BBL

R-squared

0.490

type

exponential

Operator History (from monthly production reports)

1993-09 — 2013-09 STEPHENS & JOHNSON OPERATING CO. 241 mo
1993-07 — 1993-08 S & J OPERATING CO. 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS & JOHNSON OPERATING CO.34,9902013-06-17