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 May 10-12, 2022.
The fall meeting is due to be held in Houston November 8-10, 2022.
Last Update - May 2022
Voyage Data has been updated from 2021 database and the crude oil properties are from the current edition of HM 40.