SCHUBERT-HOBRATSCHK UNIT

Oil · District 03 · Lease #21127

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

54k BBL

Cum Gas

372k MCF

casinghead

Wells

1

Production

1993-01 — 1999-09

Peak Month

1993-01

Production History

Cum Oil: 53,722 BBL Cum Gas: 372,259 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,027 BBL/mo

Di (annual)

43.4%

b-factor

0.0

EUR

55,984 BBL

R-squared

0.875

type

exponential

Operator History (from monthly production reports)

2001-02 — 2002-01 RME PETROLEUM COMPANY 12 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY316,0001999-09-09