Nautilus Pipeline Company, LLC

Original Volume No. 1

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Effective Date: 03/22/2006, Docket: RP06-229-000, Status: Effective

First Revised Sheet No. 266B First Revised Sheet No. 266B : Effective

Superseding: Original Sheet No. 266B

____ Discounted Transportation Rate applicable to

specified quantities during specified periods of

time or during specified periods of the year:

______________ Dth for the following time

period(s): ______________

____ Discounted Transportation Rate applicable to

specified quantities at specific Point(s) of

Receipt or Point(s) of Delivery:

Point(s) of Receipt:__________________

Point(s) of Delivery:_________________

____ Discounted Transportation Rate applicable to production

reserves committed or dedicated by Shipper:

Production Reserves:__________ [Field or

Block]

____ Discounted Transportation Rate based on published

index prices for specific Point(s) of Receipt

and/or Point(s) of Delivery or other agreed-upon

published pricing reference points (based upon the

differential between published prices or arrived

at by formula):

Index Price(s): ______________________

______________________

_____ Differential between Index Prices

or

_____ Formula:________________________

In no event shall the discounted rate established as set forth

above exceed the otherwise applicable maximum lawful rate.

Signed for Identification

Transporter:________________________________

Shipper:______________________________________

Supersedes Exhibit "C-_" Dated:_________________