Venice Gathering System, L. L. C.

Original Volume No. 1

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Effective Date: 01/01/1998, Docket: CP97-533-002, Status: Effective

Original Sheet No. 159 Original Sheet No. 159 : Effective






Adjustments to measured gas volumes for the effects

of supercompressibility shall be made according to accepted

AGA standards. Measuring Party shall obtain representative

relative density, gas compositions, carbon dioxide and

nitrogen mole fraction values, from the gas samples obtained

under Section 16.6, for the gas delivered or received as may

be required to compute such adjustments according to

standard testing procedures. Equations for the calculation

of supercompressibility will be taken from the latest

revision of AGA Report No. 8, Compressibility for Natural

Gas and Other Hydrocarbon Gases. Each Month, the

supercompressibility will be calculated using the latest gas



16.4 Pressure and Temperature Assumptions


(a) Assumed Atmospheric Pressure: An assumed

atmospheric pressure of fourteen and seven tenths (14.7)

psia for the Receipt and Delivery Point(s) shall be used for

measurement and calculation purposes, irrespective of any

variation of the actual atmospheric pressure from the

assumed atmospheric pressure.


(b) Pressure and Temperature Base: The pressure

base shall be 14.73 psia, and the temperature base shall be

60 degrees Fahrenheit.