Abstract: A buoyant hybrid riser/tension (BHRT) member moors a floating body on the sea surface to a pipeline terminated at a submerged structure. The BHRT includes one or more conduits, one or more tension members, and buoyancy. The conduits provide fluid communication from the pipeline at the submerged structure the tension member absorbs the mooring load and the buoyancy cooperates with the tension member to produce a soft restoring force for mooring the floating body to the submerged structure. The BHRT lower end connection allows angular, but not torsional displacement with respect to the submerged structure. In one arrangement of the BHRT lower end, localized flexing is allowed in the separate conductors via bend stiffeners. At the BHRT upper end, several arrangements for the connection between the BHRT and floating body are provided. In one arrangement, a rigid connection is established between a male coupler at an upper end of the BHRT and a female coupler on the floating body.