CARLA WEST C

Oil · District 7C · Lease #20219

Operator: COG OPERATING LLC

Cum Oil

317k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 317,022 BBL Cum Gas: 1,108,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,887 BBL/mo

Di (annual)

174.9%

b-factor

0.6

EUR

333,280 BBL

R-squared

0.934

type

hyperbolic

Operator History (from monthly production reports)

2018-12 — 2026-07 COG OPERATING LLC 92 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6223CHCOG OPERATING LLC210,0002018-04-23