COLT UNIT

Oil · District 03 · Lease #23516

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

132k BBL

Cum Gas

110k MCF

casinghead

Wells

1

Production

1998-05 — 2002-04

Peak Month

1998-06

Production History

Cum Oil: 131,691 BBL Cum Gas: 110,235 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,348 BBL/mo

Di (annual)

433.3%

b-factor

0.7

EUR

125,720 BBL

R-squared

0.767

type

hyperbolic

Operator History (from monthly production reports)

2001-02 — 2002-10 RME PETROLEUM COMPANY 21 mo
1998-05 — 2001-01 UNION PACIFIC RESOURCES COMPANY 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC27,0001999-12-02