AMACKER 68D

Oil · District 7C · Lease #21618

Operator: COG OPERATING LLC

Cum Oil

373k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2022-03 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 373,032 BBL Cum Gas: 1,767,201 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

43,127 BBL/mo

Di (annual)

403.7%

b-factor

0.8

EUR

462,598 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2022-03 — 2026-07 COG OPERATING LLC 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6808BHCOG OPERATING LLC112,0002021-10-26