EXHIBIT 4.4 DEEPTECH WARRANT AGREEMENT WARRANT AGREEMENT, dated as of February 16, 1996 (the "Agreement"), between DEEPTECH INTERNATIONAL INC., a Delaware corporation (the "Company"), and Donald A. Sanders (the "Lender"). W I T N E S S E T H :...Deeptech Warrant Agreement • April 7th, 1997 • Deeptech International Inc • Crude petroleum & natural gas • New York
EXHIBIT 4.5 DEEPTECH WARRANT AGREEMENT WARRANT AGREEMENT, dated as of February 16, 1996 (the "Agreement"), between DEEPTECH INTERNATIONAL INC., a Delaware corporation (the "Company"), and JOHN DRURY (the "Lender"). W I T N E S S E T H : WHEREAS, the...Deeptech Warrant Agreement • April 7th, 1997 • Deeptech International Inc • Crude petroleum & natural gas • New York
