HAYES

Oil · District 06 · Lease #12949

Operator: H & S PRODUCTION, INC.

Fields: WILLOW SPRINGS (TRAVIS PEAK)

Cum Oil

8k BBL

Cum Gas

160k MCF

casinghead

Wells

1

Production

1993-01 — 2002-02

Peak Month

2001-08

Production History

Cum Oil: 8,391 BBL Cum Gas: 159,531 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

133 BBL/mo

Di (annual)

19.4%

b-factor

0.0

EUR

8,198 BBL

R-squared

0.393

type

exponential

Operator History (from monthly production reports)

2001-05 — 2002-06 CARTER RESOURCES 14 mo

1996-01 — 2001-04 HOPKINS, T. M. OPERATING CO. 64 mo

1993-10 — 1995-12 FUEL RESOURCES INC. 27 mo

1993-01 — 1993-09 H & S PRODUCTION, INC. 9 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-183-30770	XTO ENERGY INC.	6	9,564	2004-05-04