PENA CREEK I

Oil · District 01 · Lease #15375

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

123k BBL

Cum Gas

770k MCF

casinghead

Wells

4

Production

2010-08 — 2026-04

Peak Month

2013-09

Production History

Cum Oil: 123,229 BBL Cum Gas: 770,330 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,268 BBL/mo

Di (annual)

17.9%

b-factor

0.0

EUR

84,879 BBL

R-squared

0.395

type

exponential

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2010-08 — 2013-06 CHESAPEAKE OPERATING, INC. 35 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HEXCO OPERATING COMPANY, LP114,0002010-11-04
4HEXCO OPERATING COMPANY, LP19,0002010-07-15
6HEXCO OPERATING COMPANY, LP112,0002010-07-14
1HEXCO OPERATING COMPANY, LP315,0002010-06-02