1 EXHIBIT 4.1 FOURTH SUPPLEMENTAL INDENTURETransocean Sedco Forex Inc • May 11th, 2001 • Drilling oil & gas wells • New York
Company FiledMay 11th, 2001 Industry Jurisdiction
TRANSOCEAN SEDCO FOREX INC. 1.5% CONVERTIBLE DEBENTURES DUE MAY 15, 2021 UNDERWRITING AGREEMENTTransocean Sedco • May 11th, 2001 • Transocean Sedco Forex Inc • Drilling oil & gas wells • New York
Contract Type FiledMay 11th, 2001 Company Industry Jurisdiction