American Midstream (Midla), LLC

Sixth Revised Volume No. 1

Effective Date: 05/01/2010, Docket: RP10-483-000, Status: Effective

Original Sheet No. 170 Original Sheet No. 170

of Customer's Agent shall not have precedence over a PDA submitted by a Point

Operator.

methodology types, which specification shall be subject to approval by Pipeline, provided,

however, that Pipeline shall not unreasonably withhold such approval. The methodology

types acceptable to Pipeline are: 1) Ranked, 2) Pro Rata, 3) Percentage, 4) Swing, and

5) Operator Provided Value. Such standard allocation methodologies shall be available

for use at all points. A new allocation detail may be needed when a nomination changes.

(d) At a location which is not covered by an OBA, Midla will allocate to Customers at the

Customers? contract level or higher. Midla is not required to allocate to a lower level or

accept accounting allocation instructions from the Customer (i.e., neither Pre-determined

Allocations (PDAs) nor Customer ranks supplied in the nominations.

Where Midla allocated to a lower level (more detailed) than the Customer contract

level and where:

i. The Confirming Parties confirm at a higher level (less detailed) than the

nomination level; and,

ii. A Customer has submitted more than one nomination line item to Midla;

Midla should employ the its tariff allocation methodology (including, where

applicable, employing the other Confirming Party(ies)' (PDAs) to allocate Gas to the

confirmation detail level.

Midla should then either:

a) accept and employ a PDA from such Customers or

b) employ the Customer?s ranks supplied in the nomination.

Where Midla accepts PDAs from a Customer (as specified in a) above and the

Customer does not provide a PDA, Midla should employ the tariff allocation

methodology.

(e) At a location which is not covered by an OBA, a Confirming Party should submit

a Pre-determined Allocation (PDA) to the allocating party at a level that is based on the

allocating party's business practice, but in no event, will such PDA be at a lower level

(more detailed) than that level of information exchanged between such parties during

their confirmation process.