CARLA WEST D

Oil · District 7C · Lease #20235

Operator: COG OPERATING LLC

Cum Oil

240k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2019-02

Production History

Cum Oil: 240,296 BBL Cum Gas: 1,395,868 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,712 BBL/mo

Di (annual)

190.3%

b-factor

0.6

EUR

246,089 BBL

R-squared

0.839

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6201BHCOG OPERATING LLC210,0002018-04-23