SMITH-HILSHER UNIT

Oil · District 03 · Lease #21669

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

21k BBL

Cum Gas

283k MCF

casinghead

Wells

1

Production

1993-01 — 2002-06

Peak Month

1993-01

Production History

Cum Oil: 20,575 BBL Cum Gas: 283,417 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

394 BBL/mo

Di (annual)

32.5%

b-factor

0.0

EUR

14,529 BBL

R-squared

0.414

type

exponential

Operator History (from monthly production reports)

1999-08 — 2002-09 MCDANIEL COMPANY, INC., THE 38 mo
1993-01 — 1999-07 UNION PACIFIC RESOURCES COMPANY 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCDANIEL COMPANY INC. THE114,8001992-06-09