ALLEE UNIT D

Oil · District 01 · Lease #15407

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

110k BBL

Cum Gas

70k MCF

casinghead

Wells

1

Production

2011-01 — 2026-04

Peak Month

2011-12

Production History

Cum Oil: 109,823 BBL Cum Gas: 70,327 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,976 BBL/mo

Di (annual)

44.8%

b-factor

0.7

EUR

123,642 BBL

R-squared

0.790

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-01 — 2013-06 CHESAPEAKE OPERATING, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEXCO OPERATING COMPANY, LP19,0002010-12-09