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.

Next meeting

The next meeting is being held in Houston on November 10, 11, 12, hosted by ExxonMobil.

Last Update - November 2015

A meeting report from London in May has been added together with the HMC-4 Minutes (see HMC-4 Last Meeting)

Voyage Data updated from 2014 database.

Energy Institute

Click here to access the main Energy institute website