HAUBOLD "B"

Oil · District 09 · Lease #30007

Operator: ENCANA OIL & GAS(USA) INC.

Cum Oil

5k BBL

Cum Gas

192k MCF

casinghead

Wells

1

Production

2001-04 — 2009-03

Peak Month

2002-05

Production History

Cum Oil: 5,065 BBL Cum Gas: 191,869 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,237 BBL/mo

Di (annual)

362.8%

b-factor

0.4

EUR

6,756 BBL

R-squared

0.595

type

hyperbolic

Operator History (from monthly production reports)

2010-08 — 2012-10 BURLINGTON RESOURCES O & G CO LP 27 mo
2002-04 — 2010-07 ENCANA OIL & GAS(USA) INC. 100 mo
2001-04 — 2002-03 AEC OIL & GAS (USA) INC. 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURLINGTON RESOURCES O & G CO LP19,0002001-02-02