MARY SCHARBAUER B3

Oil · District 08 · Lease #48965

Operator: COG OPERATING LLC

Cum Oil

282k BBL

Cum Gas

2.3M MCF

casinghead

Wells

1

Production

2017-05 — 2026-04

Peak Month

2017-09

Production History

Cum Oil: 282,077 BBL Cum Gas: 2,296,796 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,221 BBL/mo

Di (annual)

192.0%

b-factor

0.4

EUR

230,834 BBL

R-squared

0.870

type

hyperbolic

Operator History (from monthly production reports)

2017-05 — 2026-07 COG OPERATING LLC 111 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1202BHCOG OPERATING LLC112,0002016-09-20