OLTMANN UNIT

Oil · District 03 · Lease #16914

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

1k BBL

Cum Gas

470 MCF

casinghead

Wells

1

Production

1993-01 — 1994-04

Peak Month

1993-01

Production History

Cum Oil: 1,056 BBL Cum Gas: 470 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

80 BBL/mo

Di (annual)

34.2%

b-factor

0.0

EUR

2,783 BBL

R-squared

0.409

type

exponential

Operator History (from monthly production reports)

1997-06 — 1999-12 UNION PACIFIC RESOURCES COMPANY 31 mo
1993-01 — 1997-05 SAGE ENERGY COMPANY 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY18,5001983-07-06