Subsea Industry Search Engine Find: Companies - Projects - Pipelines - Products - Equipment - Drilling Rigs - Events - News - Links CNSPC Drilling Rigs Browse CNSPC drilling rig specification: Kan Tan IV - Semisub type, rated to 2,000 ft , under US flag, owned by CNSPC, classified by ABS.        HOME         ABOUT US         INVESTORS         WHATS NEW         CONTACT US         FEEDBACK         NEWSLETTER Copyright © 2000-2009 Subsea.Org. All rights reserved.