BOB

Oil · District 10 · Lease #5582

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

79k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1993-01 — 2022-01

Peak Month

1995-10

Production History

Cum Oil: 78,607 BBL Cum Gas: 4,464 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

373 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

39,668 BBL

R-squared

0.600

type

exponential

Operator History (from monthly production reports)

2007-12 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 224 mo
2005-07 — 2007-11 MEXTEX OPERATING COMPANY 29 mo
2001-12 — 2005-06 EXTEX OPERATING COMPANY 43 mo
1993-01 — 2001-11 RIO PETROLEUM, INC. 107 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS & JOHNSON OPERATING CO.18,2501983-09-21