POWELL 36 A

Oil · District 7C · Lease #22166

Operator: COG OPERATING LLC

Cum Oil

42k BBL

Cum Gas

156k MCF

casinghead

Wells

1

Production

2023-08 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 41,878 BBL Cum Gas: 155,915 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,805 BBL/mo

Di (annual)

37.2%

b-factor

0.0

EUR

58,281 BBL

R-squared

0.521

type

exponential

Operator History (from monthly production reports)

2023-08 — 2026-07 COG OPERATING LLC 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19HCOG OPERATING LLC112,0002013-12-30