HARVILLE

Oil · District 7B · Lease #29145

Operator: ENCON SERVICES, INC.

Cum Oil

4k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

2002-06 — 2009-12

Peak Month

2002-07

Production History

Cum Oil: 3,543 BBL Cum Gas: 13,890 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62 BBL/mo

Di (annual)

16.7%

b-factor

0.0

EUR

4,372 BBL

R-squared

0.466

type

exponential

Operator History (from monthly production reports)

2002-06 — 2011-08 ENCON SERVICES, INC. 111 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ENCON SERVICES INC.14,0002002-03-28