EASTHAM-HORIZON GAS UNIT

Oil · District 03 · Lease #23617

Operator: WHEELER OPERATING CORPORATION

Fields: HUNTSVILLE, NORTHEAST

Cum Oil

2k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1998-09 — 2010-02

Peak Month

1999-01

Production History

Cum Oil: 1,694 BBL Cum Gas: 6,435 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

269 BBL/mo

Di (annual)

123.1%

b-factor

0.5

EUR

4,933 BBL

R-squared

0.325

type

hyperbolic

Operator History (from monthly production reports)

2013-09 — 2026-07 SMALL, R.P. CORP. 155 mo

2008-07 — 2013-08 KATANA ENERGY, LLC 62 mo

2006-10 — 2008-06 WHEELER OPERATING CORPORATION 21 mo

2005-10 — 2006-09 SMALL, R.P. CORP. 12 mo

2005-06 — 2005-09 PD OPERATING COMPANY 4 mo

2003-10 — 2005-05 GEORGETOWN GAS PIPELINE COMPANY 20 mo

2002-07 — 2003-09 WHEELER OPERATING CORPORATION 15 mo

2001-01 — 2002-06 BLUE MOON 18 mo

1999-12 — 2000-12 PD OPERATING COMPANY 13 mo

1998-09 — 1999-11 TRANSTEXAS GAS CORPORATION 15 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-407-30558	SMALL R.P. CORP.	2	13,000	1997-12-08