SUN MINERAL DEED

Oil · District 7B · Lease #29300

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

543 BBL

Cum Gas

34 MCF

casinghead

Wells

1

Production

2003-03 — 2004-08

Peak Month

2003-05

Production History

Cum Oil: 543 BBL Cum Gas: 34 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

56 BBL/mo

Di (annual)

113.0%

b-factor

0.0

EUR

582 BBL

R-squared

0.487

type

exponential

Operator History (from monthly production reports)

2003-03 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 281 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5STEPHENS & JOHNSON OPERATING CO.14,5002003-02-03