BLACKSTONE MINERALS 22

Oil · District 10 · Lease #7989

Operator: PLAINS EXPLORATION & PROD. CO.

Cum Oil

13k BBL

Cum Gas

46k MCF

casinghead

Wells

1

Production

2009-02 — 2011-04

Peak Month

2009-03

Production History

Cum Oil: 12,619 BBL Cum Gas: 46,175 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,528 BBL/mo

Di (annual)

253.7%

b-factor

0.3

EUR

10,292 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

2012-04 — 2012-04 LINN OPERATING, INC. 1 mo
2011-09 — 2012-03 PLAINS EXPLORATION & PROD. CO. 7 mo
2009-02 — 2011-08 LATIGO PETROLEUM, INC. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LINN OPERATING INC.110,7002008-10-11