1 EXHIBIT 10.1 FOURTH AMENDMENT TO FIRST AMENDED AND RESTATED MANAGEMENT AGREEMENT BETWEEN DEEPTECH INTERNATIONAL INC. AND LEVIATHAN GAS PIPELINE COMPANY This Fourth Amendment dated as of May 1, 1997 (this "Amendment") has been executed and delivered...Management Agreement • August 12th, 1997 • Leviathan Gas Pipeline Partners L P • Crude petroleum & natural gas
