RAWHIDE STATE

Oil · District 08 · Lease #43100

Operator: COG OPERATING LLC

Cum Oil

267k BBL

Cum Gas

571k MCF

casinghead

Wells

1

Production

2012-03 — 2025-01

Peak Month

2012-05

Production History

Cum Oil: 266,645 BBL Cum Gas: 571,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,762 BBL/mo

Di (annual)

118.0%

b-factor

0.6

EUR

271,853 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

2012-03 — 2025-11 COG OPERATING LLC 165 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
403HU.S. ENERGY DEVELOPMENT CORP313,5002025-02-12