Original old petroleum trade magazine vintage article for What is a STATES FAIR SHARE? Interstate Oil Compact Commission, IOCC decided a different approach should be taken about loss of crude markets to non-prorating states. Selected states and areas are used in the carts that follow.  Some important oil states such as California do not appear, as they are not involved in the fair-share argument.  Charts deal with crude, liquid hydrocarbons and total petroleum hydrocarbons.  Five categories are production gains over 1950, trends, net additions to reserves, reserve life index and production percentage of US total.  This 1962 eleven page oil and gas industry equipment article would make a nice addition to your library.