LEIGH ANNE 1661

Oil · District 09 · Lease #29330

Operator: BRIGHAM OIL & GAS, L.P.

Cum Oil

38k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1997-04 — 2007-12

Peak Month

1999-06

Production History

Cum Oil: 38,392 BBL Cum Gas: 14,371 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

832 BBL/mo

Di (annual)

118.1%

b-factor

0.6

EUR

19,209 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

1997-04 — 2008-11 BRIGHAM OIL & GAS, L.P. 140 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BRIGHAM OIL & GAS L.P.34,8002007-11-02