BROTHERS-HORIZON UNIT

Oil · District 8A · Lease #67958

Operator: PATTERSON PETROLEUM LP

Cum Oil

380k BBL

Cum Gas

72k MCF

casinghead

Wells

2

Production

1998-07 — 2026-04

Peak Month

1999-08

Production History

Cum Oil: 379,752 BBL Cum Gas: 72,254 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,460 BBL/mo

Di (annual)

8.3%

b-factor

0.0

EUR

348,884 BBL

R-squared

0.742

type

exponential

Operator History (from monthly production reports)

2007-11 — 2026-07 CML EXPLORATION, LLC 225 mo
2007-08 — 2007-10 PATTERSON PETROLEUM LLC 3 mo
2000-03 — 2007-07 PATTERSON PETROLEUM LP 89 mo
1998-07 — 2000-02 PATTERSON PETROLEUM, INC. 20 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CML EXPLORATION, LLC15,1001998-07-07
1CML EXPLORATION, LLC15,1001998-06-22