GUERRA BROTHERS G. U.

Oil · District 04 · Lease #12912

Operator: TEXAS INDEPENDENT EXPLOR., INC.

Cum Oil

11k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

2000-01 — 2004-04

Peak Month

2000-02

Production History

Cum Oil: 11,313 BBL Cum Gas: 65,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

961 BBL/mo

Di (annual)

446.3%

b-factor

0.6

EUR

6,078 BBL

R-squared

0.545

type

hyperbolic

Operator History (from monthly production reports)

2002-02 — 2007-02 SAMSON LONE STAR LP 61 mo
2000-01 — 2002-01 TEXAS INDEPENDENT EXPLOR., INC. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3OXY USA INC.48,5002004-03-30