Northern Natural Gas

Sara,

Rhett has responded to my e-mail regarding NNG and has said this trade should
be confirmed as RMT. I am attaching the confirmation I have put together for
your review before it is sent out to NNG. Please advise if this format is
acceptable. I will also fax the confirmation and deal ticket.

Thank you for your assistance!

Melissa Rodriguez
5-7679

---------------------- Forwarded by Melissa Rodriguez/HOU/ECT on 11/14/2000
02:02 PM ---------------------------

Melissa Rodriguez
11/09/2000 10:10 AM
To: Rhett Jackson/HOU/ECT@ECT
cc: Sara Shackleton/HOU/ECT@ECT
Subject: Nothern Natural Gas

Rhett,

We have done a trade with NNG and they are requesting that we send them our
confirmation. Would we confirm this as RMT or ENA? Could you please let me
know if you are the correct person I should be contacting on this matter. I
can be reached @5-7679.

Thank you,
Melissa Rodriguez
FX/IR