JOHNSON RANCH

Oil · District 03 · Lease #22584

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

33k BBL

Cum Gas

182k MCF

casinghead

Wells

1

Production

1994-09 — 2004-11

Peak Month

1994-09

Production History

Cum Oil: 33,109 BBL Cum Gas: 182,114 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,847 BBL/mo

Di (annual)

210.6%

b-factor

0.4

EUR

36,329 BBL

R-squared

0.832

type

hyperbolic

Operator History (from monthly production reports)

2002-12 — 2006-08 ANADARKO E&P COMPANY LP 45 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1994-09 — 2001-01 UNION PACIFIC RESOURCES COMPANY 77 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY211,2001994-07-15