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 fall meeting was held online on November 9-12, 2020
The spring meeting was also held online on May 10-13, 2021
The next meeting is due to be held November 9 - 10, 2021.
Last Update - June 2021
Voyage Data has been updated from 2020 database and the crude oil properties are from the current edition of HM 40.