BURR A

Oil · District 01 · Lease #14614

Operator: TXCO RESOURCES INC.

Cum Oil

2k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2005-04 — 2008-07

Peak Month

2005-06

Production History

Cum Oil: 1,640 BBL Cum Gas: 4,787 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

140 BBL/mo

Di (annual)

91.4%

b-factor

0.0

EUR

1,829 BBL

R-squared

0.548

type

exponential

Operator History (from monthly production reports)

2010-03 — 2016-02 NEWFIELD EXPLORATION COMPANY 72 mo
2007-07 — 2010-02 TXCO RESOURCES INC. 32 mo
2005-04 — 2007-06 EXPLORATION COMPANY, THE 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
731NEWFIELD EXPLORATION COMPANY13,6002005-02-23