CALVIN FACHORN UNIT

Oil · District 03 · Lease #18178

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

83k BBL

Cum Gas

163k MCF

casinghead

Wells

1

Production

1993-01 — 2011-02

Peak Month

1995-03

Production History

Cum Oil: 83,373 BBL Cum Gas: 163,438 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

870 BBL/mo

Di (annual)

15.1%

b-factor

0.3

EUR

92,290 BBL

R-squared

0.713

type

hyperbolic

Operator History (from monthly production reports)

2002-12 — 2011-07 ANADARKO E&P COMPANY LP 104 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILDFIRE ENERGY OPERATING LLC37,8501984-12-31