PIEPER, ALMA "35"

Oil · District 08 · Lease #36522

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

10k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2000-12 — 2006-12

Peak Month

2005-05

Production History

Cum Oil: 9,856 BBL Cum Gas: 28,599 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

658 BBL/mo

Di (annual)

248.1%

b-factor

2.0

EUR

47,044 BBL

R-squared

0.788

type

hyperbolic

Operator History (from monthly production reports)

2000-12 — 2009-01 ENDEAVOR ENERGY RESOURCES L.P. 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.211,0002005-01-21