BOOMERANG B

Oil · District 08 · Lease #53685

Operator: COG OPERATING LLC

Cum Oil

474k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2019-10 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 474,353 BBL Cum Gas: 1,403,804 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,837 BBL/mo

Di (annual)

24.8%

b-factor

0.0

EUR

524,465 BBL

R-squared

0.587

type

exponential

Operator History (from monthly production reports)

2019-10 — 2026-07 COG OPERATING LLC 82 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
450HCOG OPERATING LLC210,7002019-01-23