This website is operated on behalf of the Energy Institute HMC-4 Oil Transportation Measurement Committees to provide access to Committee news and documents and to crude oil measurement and property data.

Data is submitted by committee members and others for posting on this site. The Energy Institute and the Committee members accept no responsibility for the accuracy of the data, its use or misuse.


The spring meeting was held in London on May 15, 16, 17th.

The fall meeting was held in New Orleans on November 13, 14, 15th

Last Update - May 2018

Voyage Data has been updated from 2017 database and the crude oil properties are from the current edition of HM 40.

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