2009•Oil Field EquipmentRequires access

Key Technology and Equipment of Deep Water Drilling

Zhijian Hu

Abstract

More is required on drilling engineering and drilling technologies due to increasing water depth and complicated marine conditions.Based on the practice in deep water drilling both at home and abroad,some key technologies are discussed in this paper,the technology of jet type guide,the dynamic killing technology,the dual-gradient drilling technology and the micro flow control technology.The characteristics and applicability of all the technologies are analyzed,which play an important role in enabling drilling design and construction to further deeper water drilling.

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Key concepts: Drilling, Petroleum engineering, Key (lock), Engineering, Measurement while drilling, Drilling engineering, Water jet, Deep water