RUFFINO P. "B"

Oil · District 03 · Lease #21734

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

6k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1993-01 — 1995-12

Peak Month

1993-01

Production History

Cum Oil: 6,079 BBL Cum Gas: 4,459 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

459 BBL/mo

Di (annual)

117.8%

b-factor

0.0

EUR

4,666 BBL

R-squared

0.570

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-07 UNION PACIFIC RESOURCES COMPANY 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILDFIRE ENERGY OPERATING LLC28,1321992-08-27