SENGELMANN-TEINERT

Oil · District 03 · Lease #21351

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

37k BBL

Cum Gas

74k MCF

casinghead

Wells

1

Production

1993-01 — 1998-02

Peak Month

1993-01

Production History

Cum Oil: 37,163 BBL Cum Gas: 74,477 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,029 BBL/mo

Di (annual)

228.4%

b-factor

1.5

EUR

97,349 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1998-10 UNION PACIFIC RESOURCES COMPANY 70 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY213,2001998-02-11