ALLEE UNIT A

Oil · District 01 · Lease #15313

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

285k BBL

Cum Gas

324k MCF

casinghead

Wells

1

Production

2011-03 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 285,231 BBL Cum Gas: 324,362 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,344 BBL/mo

Di (annual)

192.6%

b-factor

1.3

EUR

398,679 BBL

R-squared

0.766

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-03 — 2013-06 CHESAPEAKE OPERATING, INC. 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEXCO OPERATING COMPANY, LP19,0002010-12-10