CINCO TERRY "A"

Oil · District 7C · Lease #16183

Operator: APPROACH OPERATING LLC

Cum Oil

27k BBL

Cum Gas

125k MCF

casinghead

Wells

2

Production

2006-12 — 2010-08

Peak Month

2008-12

Production History

Cum Oil: 27,217 BBL Cum Gas: 125,425 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,614 BBL/mo

Di (annual)

175.4%

b-factor

0.0

EUR

11,056 BBL

R-squared

0.722

type

exponential

Operator History (from monthly production reports)

2006-12 — 2014-05 APPROACH OPERATING LLC 90 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
805XAPPROACH OPERATING LLC19,0002007-11-13
903ZARVONA ENERGY LLC29,0002006-11-17