Parent Guarantee ,
 Pioneer has requested a gty with ENA  Uptream.  Please see below.


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

----- Forwarded by Debra Perlingiere/HOU/ECT on 05/09/2001 04:14 PM -----

	mortonp@pioneernrc.com
	05/09/2001 01:02 PM
		 
		 To: dperlin@enron.com
		 cc: 
		 Subject: Parent Guarantee


 <<ENA Guaranty.doc>>

Debra,
The attached is a Parent Guaranty which we need to have completed for
Pioneer's continuance of spot sales with ENA Upstream Company, LLC. Please
have it signed by an officer of Enron Corp. and include the company
Secretary Certificate evidencing the authority of the officer signing on
behalf of Enron. Thank you for a prompt turnaround, and if you have any
questions, please email or call me at 972-969-3667.

Pat Morton
Pioneer Natural Resources USA, Inc.

 - ENA Guaranty.doc
veronica.espinoza@enron.com