Guardian Pipeline, L.L.C.

Original Volume No. 1

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Effective Date: 04/01/2008, Docket: RP08-227-000, Status: Effective

Original Sheet No. 216C Original Sheet No. 216C : Pending

GENERAL TERMS AND CONDTIONS

(Continued)

32A.3 Third-Party Use Gas Adjustment Formula

Transporter will calculate Shipper's Third-Party Use Gas

Adjustment for the applicable Tracking Period as follows:

(a) Based on the following formulas, Transporter will first

calculate the percentage that Injection Transactions

represented during the Tracking Period as compared to the

total Injection and Withdrawal Transactions and the

percentage that Withdrawal Transactions represented during

the Tracking Period as compared to the total Injection and

Withdrawal Transactions:

Injection Percentage =

[UGP(I)Month1+UGP(I)Month2+UGP(I)Month3] / [UGP(I)Month1+UGP(I)Month2 +

UGP(I)Month3+UGP(W)Month1+UGP(W)Month2+UGP(W)Month3]

Withdrawal Percentage =

[UGP(W)Month1+UGP(W)Month2+UGP(W)Month3] / [UGP(I)Month1+UGP(I)Month2+

UGP(I)Month3+UGP(W)Month1+UGP(W)Month2+UGP(W)Month3]

Whereby:

UGP(I) = Use Gas Percentage for Injection Transactions for the

applicable month of the Tracking Period

UGP(W) = Use Gas Percentage for Withdrawal Transactions for the

applicable month of the Tracking Period

(b) Transporter will then calculate the portion of the total

Third-Party Use Gas Over Collection or Third-Party Use Gas

Under Collection, as applicable, that is allocable to

Injection Transactions and Withdrawal Transactions during

the Tracking Period based on the following:

(i) the portion of the total Third-Party Use Gas Over

Collection or Third-Party Use Gas Under Collection

allocable to Injection Transactions during the

Tracking Period ("Injection Transaction Use Gas

Over/Under Collection") will be calculated as the

product of (1) the Third-Party Use Gas Over Collection

or Third-Party Use Gas Under Collection, as

applicable, during the Tracking Period; and (2) the

Injection Percentage.