AMACKER 68B

Oil · District 7C · Lease #21617

Operator: COG OPERATING LLC

Cum Oil

357k BBL

Cum Gas

2.1M MCF

casinghead

Wells

1

Production

2022-02 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 356,614 BBL Cum Gas: 2,085,932 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

47,828 BBL/mo

Di (annual)

606.1%

b-factor

1.0

EUR

543,326 BBL

R-squared

0.897

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 COG OPERATING LLC 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6807BHCOG OPERATING LLC112,0002021-10-26