best way to represent horizontal reports?

i need to display reports with various fields, column wise. The length of each column could go along 50px appx. So , the overall report length would go upto 2k-3k px , since i need to display them in the column itself, the user has to scroll horizontally to see the end field. it looks awkward obvioulsy

So, question is , how to display such lengthy records? is their a standard for displaying such reports?

EDIT: I need to avoid scroll if possible. So any better technique?