ABB Agreement - Revised Exhibit A

---------------------- Forwarded by Kay Mann/Corp/Enron on 01/05/2001 11:06
AM ---------------------------

Fred Mitro@ECT
01/05/2001 09:50 AM
To: Kay Mann/Corp/Enron@Enron
cc: Ben Jacoby/HOU/ECT@ECT, Chris Booth/NA/Enron@Enron

Subject: ABB Agreement - Revised Exhibit A

Kay:

Attached is a single page revision of Exhibit A - Electrical Losses Guarantee
and Damages of the ABB Agreement. It has been approved by Ben and Chris
Booth and should be presented to Sandridge for approval today.

Fred