LUTZ/BROWN UNIT 63

Oil · District 09 · Lease #29175

Operator: STB ENERGY INC.

Cum Oil

60k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

1996-06 — 2016-07

Peak Month

1996-08

Production History

Cum Oil: 60,084 BBL Cum Gas: 10,741 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,327 BBL/mo

Di (annual)

44.9%

b-factor

0.3

EUR

50,197 BBL

R-squared

0.611

type

hyperbolic

Operator History (from monthly production reports)

2003-03 — 2017-08 BIEHL OIL SERVICE'S LLC 174 mo
2001-03 — 2003-02 EXCO RESOURCES, INC. 24 mo
1998-09 — 2001-02 STB ENERGY INC. 30 mo
1997-11 — 1998-08 DOUBLE EAGLE PETROLEUM CORP 10 mo
1996-06 — 1997-10 ENSERCH EXPLORATION, INC 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BIEHL OIL SERVICE'S LLC36,2002002-12-05