ELKIN "B"

Oil · District 7C · Lease #12759

Operator: SUMMIT PETROLEUM LLC

Cum Oil

37k BBL

Cum Gas

320k MCF

casinghead

Wells

2

Production

1993-01 — 2016-03

Peak Month

1995-05

Production History

Cum Oil: 37,104 BBL Cum Gas: 320,393 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

606 BBL/mo

Di (annual)

26.1%

b-factor

0.2

EUR

34,666 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2007-10 — 2017-09 LEGACY RESERVES OPERATING LP 120 mo
2007-05 — 2007-09 SUMMIT PETROLEUM LLC 5 mo
2001-04 — 2007-04 HENRY PETROLEUM LP 73 mo
1993-01 — 2001-03 HENRY PETROLEUM CORP. 99 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LEGACY RESERVES OPERATING LP18,7001990-03-22
1LEGACY RESERVES OPERATING LP18,7001989-10-26