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.
In 2018, the GPA Midstream Association’s Alternate Test Methods Workgroup performed an evaluation of non-chromatographic technologies which have the potential to meet custody quality requirements for compositional analyses. It was determined that optical spectroscopy was a viable technology for compositional analysis of gas, NGL, and condensate. This tentative standard covers the determination of the chemical composition of single-phase gas or liquid hydrocarbon fluids using optical spectroscopy.
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Contact GPA Midstream for assistance: (918) 493-3872 or e-mail April Tollette.