-
公开(公告)号:US4730677A
公开(公告)日:1988-03-15
申请号:US944874
申请日:1986-12-22
申请人: Joseph L. Pearce , Phillip S. Sizer , John C. Gano , John H. Yonker , Robert L. Thurman , James F. O'Sullivan, Jr. , Dayton M. Simpson , Richard A. Roberts , Anthony J. Healey , Urie G. Nooteboom
发明人: Joseph L. Pearce , Phillip S. Sizer , John C. Gano , John H. Yonker , Robert L. Thurman , James F. O'Sullivan, Jr. , Dayton M. Simpson , Richard A. Roberts , Anthony J. Healey , Urie G. Nooteboom
IPC分类号: E21B17/01 , E21B19/22 , E21B33/035 , E21B33/038 , E21B33/076 , E21B41/00 , E21B41/04 , E21B43/01
CPC分类号: E21B33/038 , E21B17/015 , E21B19/002 , E21B19/22 , E21B33/035 , E21B33/076 , E21B41/0014 , E21B41/04
摘要: A system and method for servicing subsea wells with a flexible riser. The flexible riser can be modified for use either with wireline or through the flow line tools. The flexible riser eliminates the requirement for motion or heave compensating equipment associated with rigid marine riser systems. The flexible riser, lower riser package and associated surface support equipment can be used to obtain vertical access to a subsea well without the need to use a drill ship or semisubmersible.
摘要翻译: 一种用柔性提升管为海底井提供服务的系统和方法。 柔性提升管可以通过电缆或流线工具进行修改。 柔性立管消除了与刚性海洋立管系统相关的运动或起重补偿设备的要求。 柔性提升管,下提升管包装和相关的表面支撑设备可用于获得垂直进入海底井,而无需使用钻船或半潜式钻井船。