GUACHARO

Oil · District 08 · Lease #35285

Operator: LAKEWOOD OPERATING, LTD.

Cum Oil

52k BBL

Cum Gas

68k MCF

casinghead

Wells

1

Production

1997-01 — 2008-08

Peak Month

1997-02

Production History

Cum Oil: 52,476 BBL Cum Gas: 67,896 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,421 BBL/mo

Di (annual)

42.7%

b-factor

0.3

EUR

56,554 BBL

R-squared

0.582

type

hyperbolic

Operator History (from monthly production reports)

1997-01 — 2011-09 LAKEWOOD OPERATING, LTD. 177 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LAKEWOOD OPERATING LTD.17,8001996-11-22