COURSON RANCH 136

Oil · District 10 · Lease #8030

Operator: PLAINS EXPLORATION & PROD. CO.

Cum Oil

20k BBL

Cum Gas

946k MCF

casinghead

Wells

1

Production

2008-06 — 2026-03

Peak Month

2008-08

Production History

Cum Oil: 20,059 BBL Cum Gas: 945,746 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,597 BBL/mo

Di (annual)

389.4%

b-factor

0.8

EUR

17,692 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2013-08 — 2026-07 LATIGO PETROLEUM, LLC 156 mo
2011-09 — 2013-07 PLAINS EXPLORATION & PROD. CO. 23 mo
2008-06 — 2011-08 LATIGO PETROLEUM, INC. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17HLATIGO PETROLEUM, LLC17,5002008-04-02