Riser-Centralizer Brochure by Radoil


									      DESIGN TO DELIVERY
                                    RISER CENTRALIZER

Radoil, Inc. offers a combination of full manufacturing
and project engineering. Our blend of experience and          RADOIL, INC
capability prove the “fast-track performance”and              12251 FM 529
“quality results” are not mutually exclusive.             Houston, TX 77041
www.radoil.com                                            ISO 9001:2008
 Radoil’s Drilling Riser Centralizer allows the riser to be recovered in cur-
 rents that would normally make running risers very di cult or impossible.
 The Centralizer System can be designed and modi ed to t your speci c
 drilling rig requirements and dimensions. It is usable on any deepwater
 drilling vessel but provides the greatest bene t on moored vessels.

 The Drilling Riser Centralizer is made up of two large components; the Drill
 Floor Centralizer and the Moon Pool Centralizer. The Drill Floor Centralizer
 is landed on the rotary table and counters the forces caused when the
 Moon Pool Centralizer pulls the riser into the proper position for retrieval.

 The Moon Pool Centralizer contains a large number of rollers that encircle
 the riser, position it and hold it in the proper position, to neutralize the
 e ects of the wind, wave and current forces. Then the riser can be handled
 at the rotary table without damaging either the riser or the rotary table.

 Features included:
 • Operates at up to 5º riser angle
 • Operates at up to 5 ft. Riser displacement
 • Requires roto-tracks at riser joints
 • Handles 52.25” o.d. risers

                                                                                                          patents and patents pending

Radoil, Inc.                                                              At Radoil, products are based upon techology aimed at
12251 FM 529                                                                 providing you with enhanced quality and reliability.
Houston, TX 77041                                                        When service is needed, our customer support engineers
Phone:713-937-4494                                                                   will provide e cient and responsive support.

www.radoil.com                                                                                                  ISO 9001:2008

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