HERBICH

Oil · District 03 · Lease #24968

Operator: PATTERSON PETROLEUM LP

Cum Oil

110k BBL

Cum Gas

610k MCF

casinghead

Wells

1

Production

2006-12 — 2026-04

Peak Month

2007-01

Production History

Cum Oil: 109,622 BBL Cum Gas: 609,529 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,452 BBL/mo

Di (annual)

84.3%

b-factor

0.7

EUR

125,998 BBL

R-squared

0.785

type

hyperbolic

Operator History (from monthly production reports)

2007-11 — 2026-07 CML EXPLORATION, LLC 225 mo
2007-08 — 2007-10 PATTERSON PETROLEUM LLC 3 mo
2006-12 — 2007-07 PATTERSON PETROLEUM LP 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCML EXPLORATION, LLC210,0002006-09-08