... Abstract Additive manufacturing is gaining increasing interest as an alternative manufacturing process to produce conventional or engineered materials for pipelines. In this context, during 2021 Saipem launched an R&D initiative to explore the possibility to deploy Wire Arc Additive...

...OTC-30667-MS How Technology Enables A Lower Cost for Subsea Tiebacks Fabrice Bacati, SAIPEM S.A.; Giorgio Arcangeletti, SAIPEM S.p.A.; Bruno Breuskin, SAIPEM S.A.; Riccardo Giolo, SAIPEM S.p.A.; Philippe Muguerra, SAIPEM S.A.; Alessandro Radicioni, SAIPEM S.p.A.; Sadia Shaiek and Elvire Sibaud...

... coast, and today they are evolving in the short-term to floating solutions for the open sea. Saipem has developed its own floating wind turbine solution, called Hexafloat, consisting in a pendular floating foundation made of tubular elements and connected through tendons to a counterweight...

... and control valves of hundreds of thousands of small adjustments. This paper addresses how the design of subsea valves and actuators has been qualified to TRL4 through both analysis and test campaigns on dedicated prototype units in compliance with API 17N or DNV RP A203, API 17F, API 6A and API 17D. Saipem...

...OTC-29462-MS Innovative Field Development Scheme Based on Saipem's ETH PiP and Relevant Subsea Power Feeding System Giorgio Arcangeletti, Saipem S.p.A.; Fabrice Bacati, Saipem S.A.; Alessandro Radicioni, Saipem S.p.A.; Bruno Breuskin and Sylvie Jacquet, Saipem S.A.; Amerigo D'Amico and Enrico La...

... will be given about pressure drop analysis within a flexible cryogenic hose based on advanced CFD models and small scale water/LNG flow tests. numerical model flow test collaboration platform connection head saipem hose flexible hose gas monetization scale hose qualification lng carrier lng...

... buckle occurs. To meet the increasing holding tension demand, Saipem adopted two innovative solutions on its new deep-water laying vessels CastorOne and FDS2. The FDS2 J-Lay system has been equipped with new compliant pads. This innovative pad design allows the application of up to 2,000te of holding...

... Abstract Making equipment and logistic structures available to react immediately to environmental accidents and potential hazardous situations is essential in the current offshore oil and gas market. Saipem has a significant experience in deepwater and ultra deepwater special operations...

... contractors were invited to confirm their ability and intention to bid with SCR concept. Most of the bidders (Herema, Allseas, McDermott, Technip, Saipem, Subsea 7, Acergy, Mc Dermott, etc) answered favourably. Installation constraints were also taken into account and allowance in the design were made as much...

... contractor, Saipem SA, and its in-country affiliate, Saipem Contracting Nigeria Limited (SCNL), and included key design and execution interfaces with the Erha tiebacks and subsea system prime contractors. Figure 1. Erha and Erha North Field Layout (available in full paper) Figure 2. FPSO Key Fabrication...

...OTe 8618 Anteo : the Float-over giant Roberto Faldini and Flavia Scopinich. Saipem Spa. Milan. Italy Copyright 1998, Offshore Technology Conference This paper was prepared for presentation at the 1998 Offshore Technology Conference held in Houston, Texas, 4-7 May 1998. This paper was selected...

...OTC 8402 Hibernia Subsea Crude Loading Facilities A. Ewida, Hibernia Management & Development Company Ltd.; F. Ferrario, Saipem S.p.A.; and R. Fiskerstrand, Ugland Engineeriqg N S Copyright 1997. Offshore ~echnology Conference ment consists of two 584.2 mm (24 inch) diameter main offshore mi paper...

.... A typical case history can be made for SAIPEM wet buckle repair system: it is of the essence to difficuIt pipelaying jobs to ensure reliable and quick repair methods while laying, more so in very deep water beyond divers reach: SAIPEM's wet buckle repair system was successfully tested in 1976 in 560 metres...

... ABSTRACT This paper describes a new navigation and ship control system designed for use with an advanced semi-submersible pipe laying ship, the CASTORO SEI. This ship was designed and built by Saipem for pipe laying operations in severe environmental conditions, and in water depths to more...