Publications are free to GPA Midstream and GPSA members and are accessible through the members-only Data Book and Publications Cloud. Any employee of member companies may access the cloud by visiting GPAmidstream.org/login and creating a free account using your work email address. Once you create an account, log in and click on Cloud-Based Data Book and Publications. Non-members may purchase publications and are not required to create an account to make a purchase. Non-members should use the links below to find and purchase publications of interest.
These specifications generally define physical properties and characteristics of NGLs as a feedstock to and products from fractionation facilities which make them suitable for private, commercial, and industrial applications. These specifications do not purport to specifically define all possible requirements to meet all possible applications. Therefore, the user is cautioned to exercise judgment in formulating final specifications for specific applications. There are many uses for NGLs including refining, petrochemical, and heating. The seven NGL specifications represented by this standard include a demethanized mix specification, and fractionation grade specifications, which include ethane, ethane-propane mix, propane, iso-butane, normal butane, and natural gasoline.
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Contact GPA Midstream for assistance: (918) 493-3872 or e-mail April Tollette.