COURSON RANCH 155

Oil · District 10 · Lease #8326

Operator: PLAINS EXPLORATION & PROD. CO.

Cum Oil

268k BBL

Cum Gas

3.0M MCF

casinghead

Wells

5

Production

2011-05 — 2026-03

Peak Month

2014-12

Production History

Cum Oil: 267,644 BBL Cum Gas: 2,963,901 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,621 BBL/mo

Di (annual)

471.9%

b-factor

0.6

EUR

133,108 BBL

R-squared

0.844

type

hyperbolic

Operator History (from monthly production reports)

2013-08 — 2026-07 LATIGO PETROLEUM, LLC 156 mo
2011-05 — 2013-07 PLAINS EXPLORATION & PROD. CO. 27 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HLATIGO PETROLEUM, LLC17,0002014-08-27
7HLATIGO PETROLEUM, LLC17,0002014-07-28
5HLATIGO PETROLEUM, LLC17,0002014-05-27
4HLATIGO PETROLEUM, LLC16,9002014-03-20
3LATIGO PETROLEUM, LLC111,0002005-04-15