OSAGE UNIT

Oil · District 03 · Lease #19856

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

31k BBL

Cum Gas

148k MCF

casinghead

Wells

1

Production

1993-01 — 1999-12

Peak Month

1995-07

Production History

Cum Oil: 30,902 BBL Cum Gas: 148,422 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,168 BBL/mo

Di (annual)

326.9%

b-factor

0.5

EUR

8,355 BBL

R-squared

0.745

type

hyperbolic

Operator History (from monthly production reports)

1999-08 — 2000-02 MCDANIEL COMPANY, INC., THE 7 mo
1996-07 — 1999-07 UNION PACIFIC RESOURCES COMPANY 37 mo
1993-01 — 1996-06 TORCH OPERATING COMPANY 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCDANIEL COMPANY INC. THE110,0001987-06-12