STATE TRACT 392

Oil · District 04 · Lease #13290

Operator: CINCO NATURAL RESOURCES CORP.

Cum Oil

21k BBL

Cum Gas

63k MCF

casinghead

Wells

1

Production

2004-08 — 2006-07

Peak Month

2005-03

Production History

Cum Oil: 21,117 BBL Cum Gas: 63,062 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,183 BBL/mo

Di (annual)

37.5%

b-factor

0.0

EUR

37,848 BBL

R-squared

0.615

type

exponential

Operator History (from monthly production reports)

2006-07 — 2006-09 CINCO NATURAL RESOURCES CORP. 3 mo
2004-08 — 2006-06 BOSS EXPL & PROD CORPORATION 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5CINCO NATURAL RESOURCES CORP.417,0002005-05-10