RATLIFF C1

Oil · District 08 · Lease #60864

Operator: COG OPERATING LLC

Cum Oil

266k BBL

Cum Gas

390k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 266,493 BBL Cum Gas: 390,006 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,323 BBL/mo

Di (annual)

250.2%

b-factor

2.0

EUR

1,234,112 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 COG OPERATING LLC 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1802JHCOG OPERATING LLC312,0002022-09-29