WALKER DEVELOPMENT OL UNIT

Oil · District 03 · Lease #22137

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

224k BBL

Cum Gas

237k MCF

casinghead

Wells

1

Production

1993-08 — 2001-10

Peak Month

1993-09

Production History

Cum Oil: 223,625 BBL Cum Gas: 236,782 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,712 BBL/mo

Di (annual)

192.5%

b-factor

0.2

EUR

255,239 BBL

R-squared

0.863

type

hyperbolic

Operator History (from monthly production reports)

2001-02 — 2002-05 RME PETROLEUM COMPANY 16 mo
1993-08 — 2001-01 UNION PACIFIC RESOURCES COMPANY 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RME PETROLEUM COMPANY19,0001993-07-14