TIMMERMAN A10

Oil · District 08 · Lease #61867

Operator: COG OPERATING LLC

Cum Oil

169k BBL

Cum Gas

315k MCF

casinghead

Wells

1

Production

2024-04 — 2026-04

Peak Month

2024-11

Production History

Cum Oil: 168,813 BBL Cum Gas: 315,469 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,756 BBL/mo

Di (annual)

273.5%

b-factor

0.6

EUR

236,939 BBL

R-squared

0.991

type

hyperbolic

Operator History (from monthly production reports)

2024-04 — 2026-07 COG OPERATING LLC 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
411JHCOG OPERATING LLC112,0002023-12-27