X0101 EFFECT 33 LIVE 2011-02-03 13:00:00

S-3

0001330849 HERCULES OFFSHORE, INC. 333-170966 0001506909 Cliffs Drilling Trinidad L.L.C. 333-170966-18 0001506908 Delta Towing Holdings, LLC 333-170966-17 0001506906 Delta Towing, LLC 333-170966-16 0001506905 Hercules Drilling Company, LLC 333-170966-15 0001506903 Hercules Liftboat Company, LLC 333-170966-14 0001506937 Hercules Offshore Holdings Ltd. 333-170966-13 0001506940 Hercules Offshore Middle East Ltd. 333-170966-12 0001506941 Hercules Offshore Services LLC 333-170966-11 0001506945 HERO Holdings, Inc. 333-170966-10 0001506942 Hercules Offshore Drilling Co LLC 333-170966-09 0001506954 Offshore Drilling Co 333-170966-08 0001506955 Onshore Drilling Co 333-170966-07 0001506956 TODCO Americas Inc. 333-170966-06 0001506957 TODCO International Inc. 333-170966-05 0001506958 TODCO Management Services, Inc. 333-170966-04 0001506959 TODCO Mexico Inc. 333-170966-03 0001506943 Hercules Offshore Liftboat Co LLC 333-170966-02 0000831964 CLIFFS DRILLING CO 333-170966-01