DIANE

Oil · District 08 · Lease #33586

Operator: SUMMIT PETROLEUM LLC

Cum Oil

97k BBL

Cum Gas

156k MCF

casinghead

Wells

4

Production

1993-01 — 2009-03

Peak Month

1993-01

Production History

Cum Oil: 97,288 BBL Cum Gas: 155,738 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,332 BBL/mo

Di (annual)

68.0%

b-factor

2.0

EUR

171,704 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2007-10 — 2009-07 LEGACY RESERVES OPERATING LP 22 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 (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OVINTIV USA INC.29,8001992-05-18
2LEGACY RESERVES OPERATING LP19,8001992-05-18
3LEGACY RESERVES OPERATING LP19,8001992-05-18
4LEGACY RESERVES OPERATING LP19,8001992-05-18