EXHIBIT 4.7 FOURTH SUPPLEMENTAL INDENTURE AMONG WEATHERFORD INTERNATIONAL, INC. WEATHERFORD INTERNATIONAL LTD. AND THE BANK OF NEW YORK AS TRUSTEE DATED AS OF JUNE 26, 2002 TO INDENTURE DATED AS OF MAY 17, 1996 TABLE OF CONTENTSIndenture • August 14th, 2002 • Weatherford International Inc /New/ • Oil & gas field machinery & equipment • New York
