BLACK, ONA 49

Oil · District 10 · Lease #7643

Operator: LINN OPERATING, INC.

Cum Oil

8k BBL

Cum Gas

87k MCF

casinghead

Wells

1

Production

2006-03 — 2007-10

Peak Month

2006-03

Production History

Cum Oil: 8,475 BBL Cum Gas: 86,518 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

519 BBL/mo

Di (annual)

29.7%

b-factor

0.2

EUR

26,041 BBL

R-squared

0.480

type

hyperbolic

Operator History (from monthly production reports)

2007-09 — 2008-06 LINN OPERATING, INC. 10 mo
2006-03 — 2007-08 DOMINION OKLAHOMA TEXAS E&P, INC 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LINN OPERATING INC.112,9702006-01-17