AFTERBUZZ EAST A UNIT

Oil · District 08 · Lease #56946

Operator: COG OPERATING LLC

Cum Oil

341k BBL

Cum Gas

658k MCF

casinghead

Wells

1

Production

2021-11 — 2025-09

Peak Month

2021-12

Production History

Cum Oil: 340,750 BBL Cum Gas: 658,326 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,880 BBL/mo

Di (annual)

158.6%

b-factor

0.4

EUR

387,712 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

2021-11 — 2026-07 COG OPERATING LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
404HCOG OPERATING LLC112,5002021-05-03