BRUNS

Oil · District 04 · Lease #13520

Operator: XOG OPERATING LLC

Cum Oil

9k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2008-07 — 2010-04

Peak Month

2008-07

Production History

Cum Oil: 8,678 BBL Cum Gas: 3,837 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,309 BBL/mo

Di (annual)

593.9%

b-factor

1.2

EUR

22,052 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2008-07 — 2015-09 XOG OPERATING LLC 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XOG OPERATING LLC35,9002010-08-30