... social responsibility iteration 1 shaft iteration 3 sea state full regular wave period range buoy natural period rotational inertia iteration 4 offshore technology conference mechanism Introduction Wave Energy Converters (WEC) are devices that convert the kinetic energy of the waves...

... casing design alpha value united states government conductor upstream oil & gas wh settlement soil undrained shear strength bayesian calibration design method axial load conductor axial capacity shaft strength sub-sea system jetted conductor soil strength deepwater soft clay axial...

... concrete structures. It was inefficient to develop a detailed steel and reinforced concrete solid model of the large GBS shafts and base, so an equivalent shell model was developed and tested to determine the global behavior and onset of damage. This equivalent model aimed to predict behavior accurately...

... miniature valve that replaces the lubricant supply function of an external lubricant pressurization system. upstream oil & gas api specification 16rcd fluid region fixture reservoir drilling fluids and materials lubricant reservoir hsl seal shaft rcd condition seal lubricant reservoir...

... impeller develop an in-house MPP with impellers in back-to-back configuration. This lowers the residual axial thrust and avoid the use of a balance piston develop an in-house high speed (6,000 RPM) induction liquid-filled motor develop a new stator winding insulation cable develop shaft...

... flow loop requirement impeller multiphase pump subsea multi-phase game changer shaft subsea system mcp modular compact pump No external references used, only internal BHGE documentation . OTC-28658-MS Modular Compact Pump: A Game Changer in Subsea Multi-Phase Boosting Aslaug Melbø...

... The Hebron platform was successfully installed on the Grand Banks (Offshore Newfoundland and Labrador) in June 2017 with first oil produced in November 2017. It consists of a single shaft concrete Gravity Based Structure (GBS) supporting an integrated drilling and production topsides...

... Polymeric rotary seals used in various oilfield equipment face challenging demands, including rotation for extended periods of time while sealing high differential pressure (?P). Such seals are typically mounted in a housing and compressed radially against a rotatable shaft, and prevent fluid...

... dissipation time factor basin mbsf upstream oil & gas well logging iodp expedition 308 pore pressure deployment expedition 308 dvtpp reservoir characterization extrapolation sediment ursa basin otc 18772 penetrometer structural geology shaft in-situ pressure log analysis...

... on IODP Expedition 308. During Expedition 308, we measured temperature and pressure in mudstones up to 300 meters below mudline. The T2P has a narrow tip that contains a pressure and temperature sensor; a second pressure sensor is located at the larger diameter shaft behind the narrow tip. The design...

... of the contra flow crawler. A turbine extracts power from the produced fluid. The turbine internal sleeve has a magnetic coupling to the harmonic drive gearbox. The gearbox output rotates a shaft, via an articulated joint, upon which are a series of offset facings or bearing surfaces. Mounted on each...

... down each side for placement of solid ballast after installation. Four cylindrical shafts projected from the caisson to support the topside. One shaft contained J-tubes for control of sub-sea equipment, two shafts contained cooling water/firewater lift caissons and the fourth shaft included all blanket...

... pile load bearing capacity prediction pile penetration literature resistance tip resistance bearing capacity sandy soil skin resistance assessment pile load test data otc 13061 ultimate load loading shaft point capacity modeling & simulation settlement upstream oil...

... rob wallis wandoo concrete gravity substructure otc 11023 specification artificial intelligence wandoo alliance wandoo cg pipework shaft caisson subsea system substructure installation construction construction team technology conference operation upstream oil & gas...

... and concrete gravity sub-structure (CaS) shafts, mating point impacts and support point impacts were simulated in the time domain. Model tests were used to check the design parameters and computer simulation results. Decay tests were used to estimate system damping for the final computer simulation. Mooring...

... hydraulic fluid deep water ote 8796 application indication mechanical override actuator valve actuator platform enclosure shaft electric valve actuator safe position valve solenoid valve upstream oil & gas subsea system OTe 8796 Opportunities for the Electric Operation of Valves...

... was constructed terminating at a waterdepth of165 m with vertical shaft connections to the seabed. This paper dtwcribes the design of the Troll Phase I tie-ins ofoffshore to tunnel pipeline sections. These comprise two main elements, i.e. 180 Te tie-in spools - which are installed between the offshore pipelines...

... of the platform in steeP, irre9ular waves. After obtaining satisfactory agreement with the measured model test data, this model was used to investigate how the loads induced in the shaft are influenced by structural variations (natural period, damp- ing, and nonlinear material behaviour) and the shaft s internal...

..., efforts were focused upon developing a hydrodynamic loading model which would capture the characteristics of the dynamic transient response (ringing) which was causing the additional loads. The developed loading model was verified against model test results. calculation waterline shaft natural...

... prominent differences being the Sieipner carrying the topside on four shafts versus Draugen's monotower support and the topside weight of Mating of large integrated decks to concrete gravity structures -- - - OPERATION PHASES OTC 007502 * Interface towards deck design contractor and deck fabrication...