AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13D The undersigned hereby agree as follows:Regency LP Acquirer, L.P. • December 9th, 2010 • Crude petroleum & natural gas
Company FiledDecember 9th, 2010 Industry
AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13D The undersigned hereby agree as follows:Regency LP Acquirer, L.P. • December 9th, 2010 • Crude petroleum & natural gas
Company FiledDecember 9th, 2010 Industry