BOOMERANG E

Oil · District 08 · Lease #57214

Operator: COG OPERATING LLC

Cum Oil

391k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 391,090 BBL Cum Gas: 1,090,289 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,742 BBL/mo

Di (annual)

444.2%

b-factor

1.5

EUR

1,019,546 BBL

R-squared

0.974

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 COG OPERATING LLC 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
402HCOG OPERATING LLC312,5002020-04-07