Winners to be Unveiled May 23, 2013 at Black-Tie Event in London

Promotes Delivery of Higher Quality Oseberg and Ekofisk Crude Oils

Natural Gas Prices Held Steady in Europe, Rose 3% in U.K. on Cold Snap

Now One-Stop Source for Outright Physical Assessments and Futures Differentials

Prices Reflect Three Market Periods - Americas, Asia, Europe; More Forward-Dated U.S. Data

Saudi Arabia Continues Production Dip, Weighing on Producer Group's Output

Natural Gas Prices Fell 3% in Europe and Edged Higher in the U.K.

Expected Economic Recovery Will Likely Lead to Higher 2013 Oil Consumption

Year-over-Year LNG Prices Up 9% on January 2012 Levels due to Cold Wave

Aids Margin Modeling, Risk Evaluation & Industry Analysis

Declines from Saudi Arabia and Iraq Weigh on Producer Group's Output

But Natural Gas Prices in Europe & U.K. Up Versus November and Year Over Year

Domestic Refinery Runs Also at Record High Volumes