SANFORD UNIT DIM

Oil · District 01 · Lease #15589

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

123k BBL

Cum Gas

184k MCF

casinghead

Wells

1

Production

2011-07 — 2026-04

Peak Month

2012-02

Production History

Cum Oil: 123,289 BBL Cum Gas: 184,302 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,698 BBL/mo

Di (annual)

152.9%

b-factor

1.2

EUR

163,694 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-07 — 2013-06 CHESAPEAKE OPERATING, INC. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEXCO OPERATING COMPANY, LP19,0002011-05-12