NIGHT HAWK UNIT

Oil · District 03 · Lease #23491

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

25k BBL

Cum Gas

74k MCF

casinghead

Wells

1

Production

1998-04 — 2004-05

Peak Month

1998-10

Production History

Cum Oil: 25,058 BBL Cum Gas: 73,739 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,209 BBL/mo

Di (annual)

82.2%

b-factor

0.2

EUR

22,001 BBL

R-squared

0.503

type

hyperbolic

Operator History (from monthly production reports)

2002-12 — 2004-12 ANADARKO E&P COMPANY LP 25 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1998-04 — 2001-01 UNION PACIFIC RESOURCES COMPANY 34 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ANADARKO E&P COMPANY LP27,0001998-02-02