RE: Pioneer Natural Resources USA, Inc.

Jill:

You are right. Once this is assigned it cannot be used by ENA. If everyone
is fine with that, then there should be no issues.

Jeff

Jill T Zivley/ENRON@enronXgate
04/27/2001 10:54 AM

To: Debra Perlingiere/HOU/ECT@ECT
cc: Robert Walker/HOU/ECT@ECT, Shawna Flynn/HOU/ECT@ECT, Sandi M
Braband/HOU/ECT@ECT, Jeffrey T Hodge/HOU/ECT@ECT, John Grass/ENRON@enronXgate
Subject: RE: Pioneer Natural Resources USA, Inc.

If it is OK w/ Legal, then it is OK w/ me. The only question I have is that
if we assign it to ENA Upstream, can they still do business w/ ENA..? (That's
why we were doing a new one anyway...plus I don't think the old one had our
riders)..., but again, if it is OK w/ you, it is OK w/me!
-----Original Message-----
From: Perlingiere, Debra
Sent: Friday, April 27, 2001 10:28 AM
To: Zivley, Jill T.
Cc: Walker, Robert
Subject: Pioneer Natural Resources USA, Inc.

Jill,

Bob Walker has informed me that Pioneer has requested the existing GISB with
ENA be assigned to ENA Upstream. The GISB at issue was acquired from
Columbia Energy Services. In light of this there would be no need for a new
GISB with Pioneer.

To date, Pioneer is holding final version of our GISB.

Debra Perlingiere
Enron North America Corp.
Legal Department
1400 Smith Street, EB 3885
Houston, Texas 77002
dperlin@enron.com
Phone 713-853-7658
Fax 713-646-3490