An offshore platform, according to an embodiment of the present invention, comprises: a deck on which drilling equipment is formed; a support part which supports the deck; a buoyancy member which is coupled to a riser pipe extended to a sea bottom through an open hole formed in the deck and supplies buoyancy to the riser pipe; and a guide member which is coupled to the support part and guides the relative movement with the buoyancy member. Therefore, the present invention prevents damage to the riser pipe by reducing a change in tensile force.
본 발명의 실시예에 따른 해양플랫폼은 상부에 시추설비가 구비되는 데크, 상기 데크를 지지하는 지지부, 상기 데크에 형성된 개구홀을 통해 해저로 연장되는 라이저 파이프에 결합되며 상기 라이저 파이프에 부력을 제공하는 부력부재, 및 상기 지지부에 결합되어, 상기 부력부재와의 상대 이동을 유도하는 가이드부재를 포함한다.
OFFSHORE PLATFORM
해양플랫폼
2016-09-19
Patent
Electronic Resource
Korean
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