... Impact on Protection Structure for Subsea Production System Hui Zhang1, Zhihao Gao2, Rui Li2, Xiaolei Wang1, Fuheng Hou2, Shengjun Chen2, Weidong Zhang2 1.CNOOC Research Institute Ltd 2.College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing Beijing, Beijing, China...

... protection structure mudmat foundation upstream oil & gas foundation protection frame subsea hot-tap protection frame resistance hot-tap protection structure calculation subsea system installation trench api rp 2a-wsd requirement operation dimension new pipeline Proceedings...

... ABSTRACT The bridge pier passing rivers is in the risk of vessel impact, which might cause the damage or even collapse of bridge. It needs to install energy absorption structure to protect bridge. The steel protection structure of bridge was designed. The numerical simulation of collision...

... ABSTRACT Panels with frames have been applied as protection structures of subsea production systems for reducing the damages caused by dropping objects and trawling boards. However, current standards do not provide calculation methods for the impact energy of trawling board and damages...

... valve & hydraulic actuator, flying lead(FL), subsea umbilical termination assembly(SUTA), umbilical and topside hydraulic control panel (THCP) integrated for the subsea control system, foundation, cage and protection structures contrived for supporting the SSIV and SUTA as a standalone module...

... on the project of Western South sea. Especially for the foundation and protection structure at hot- tapping position, compares and chooses the scheme, and puts forward the scheme of installing and the novel design, and accumulated experience for the design of similar facilities. COPARING AND CHOOSING THE SCHEME...

... subsea system protection structure fpso geotechnical aspect Geotechnical Aspects of North Sea Decommissioning Andrew Small Greg Cook Ronye Egborge Afam Ejidike Xodus Subsea Ltd Consultant to Xodus Subsea Ltd Technocean Subsea AS Technocean Subsea AS Aberdeen, United Kingdom Aberdeen, United Kingdom...

... Abstract Impact load caused by dropped objects from nearby platform or tankers is one of the latent dangers for subsea equipments which are very vulnerable and difficult to repair. Therefore a protection structure is necessary for the subsea equipment to avoid impact load. This paper...

... appurtenances are risers, moorings and caissons. In order to protect these vulnerable appurtenances from the potential collision many types of protectors are arranged around them as shown in Fig. 2. support structure protection structure appurtenance effective plastic strain distribution impact...

... ABSTRACT The design of protection structures for subsea oil production equipment will be a compromise between contradictory demands from requirements for good protection characteristics, and the need to limit the hydrodynamic forces during installation.Model tests presented in this paper show...

... thickness suction protection structure formula suction effect inclination ABSTRACT In September 2000 the protection facility was successfully installed in the south of Osaka Bay, Japan. The structure fitted with skirt foundation has protected the jetty from the impact of shuttle barges, which...

... protection structure reflection coefficient problem domain lee boundary condition eq analytic solution multiple region equation submerged porous structure pressure distribution Proceedings of the Eleventh (2001) International Offshore and Polar Engineering Conference Stavanger, Norway, June 17-22...

... subsurface corrosion subsea system upstream oil & gas h2s management aluminium alloy application construction material oilfield chemistry steel pipeline corrosion steel structure aluminium structure spool protection structure flowline corrosion strength protection system protection...