Hydraulic and earth engineering – Marine structure or fabrication thereof
Patent
1984-01-30
1985-07-16
Taylor, Dennis L.
Hydraulic and earth engineering
Marine structure or fabrication thereof
405202, 166367, E21B 1701
Patent
active
045293341
ABSTRACT:
A production riser assembly includes a controlled bending guide and base assembly having a curved bend control surface which cooperates with a tension and bend shaft member associated with a riser pipe, whereby movement of the riser pipe is controlled by the movement of the tension and bend shaft member into an abutting relationship with a portion of the bend control surface of the guide and base assembly.
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patent: 3563042 (1971-02-01), Ryan
patent: 3601187 (1971-08-01), Tidwell
patent: 3782458 (1974-01-01), Slack
patent: 3999617 (1976-12-01), Ilfrey et al.
patent: 4155670 (1979-05-01), Stafford
patent: 4248549 (1981-02-01), Gzerewaty
patent: 4279544 (1981-07-01), Brun et al.
Exxon Production Research Co.
Phillips Richard F.
Taylor Dennis L.
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