PEGASUS FIELD UNIT #3

Oil · District 7C · Lease #14722

Operator: MOBIL PRODUCING TX. & N.M. INC.

Fields: PEGASUS (CANYON)

Cum Oil

16k BBL

Cum Gas

836k MCF

casinghead

Wells

6

Production

1997-10 — 2003-11

Peak Month

1998-10

Production History

Cum Oil: 16,456 BBL Cum Gas: 836,114 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

753 BBL/mo

Di (annual)

128.5%

b-factor

0.7

EUR

18,905 BBL

R-squared

0.900

type

hyperbolic

Operator History (from monthly production reports)

2001-04 — 2005-10 HENRY PETROLEUM LP 55 mo

1998-04 — 2001-03 HENRY PETROLEUM CORP. 36 mo

1997-10 — 1998-03 MOBIL PRODUCING TX. & N.M. INC. 6 mo

Wells (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
608	42-329-32461	COG OPERATING LLC	4	11,000	2010-04-14
1706	42-461-03863	COG OPERATING LLC	3	13,172	2007-01-05
712	42-329-00895	COG OPERATING LLC	2	10,540	2005-04-28
1314	42-329-10341	COG OPERATING LLC	2	12,220	2000-01-04
1606	42-461-03312	COG OPERATING LLC	3	10,293	1999-07-07
1705	42-461-03862	XTO ENERGY INC.	2	13,126	1998-06-16