发明名称 RISER FOR COIL TUBING/WIRE LINE INJECTION
摘要 The present invention is directed to a system including a self supporting riser (SSR) which is connected to a well to provide fluid communication to fossil hydrocarbon reservoirs deep below the seafloor. The SSR is constructed of a plurality of joints comprising regular joints and specialty joints that define the SSR and are selected to optimize the SSR for a well in a specific location. A unique aspect of the invention is further directed to a small vessel subject to high vessel motions that permits a coil tubing/wire line system to be mounted on a stabilizer system mounted on the vessel. The riser extension that connects the vessel to the self supporting riser preferably has a telescopic joint/ section that is designed for the heave of the vessel.
申请公布号 CA2815795(A1) 申请公布日期 2012.05.10
申请号 CA20112815795 申请日期 2011.10.25
申请人 YEMINGTON, CHARLES R. 发明人 YEMINGTON, CHARLES R.
分类号 E21B19/00;E21B19/22 主分类号 E21B19/00
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