... the different combinations of the ATA system controller modes as described in Table 1 were included. Table 1 ATA system controller modes Mode Description Analysis equivalent Operation equivalent Off Thrusters are not used. No thrust No thrust Mean load compensation A constant...

... thruster connector reliability netherlands government denmark government freedom auv rov sensor configuration computer sub-sea system remotely operated vehicle module pipeline subsea cable Introduction The offshore industry needs reliable remotely controlled assets to carry out...

... Abstract DNV initiated the TAM JIP in 2019 motivated by i) that the industry has experienced mooring line failures where non-optimal operation of thruster assisted mooring systems is believed to be a contributing factor, and ii) that last generation semi-submersible drilling units rely more...

... this data now and in the long term. presentation upstream oil & gas controller bandwidth original data big data protection system switchboard edge computing relay operation profitable operation offshore technology conference data analysis thruster data mining trigger time voltage...

... oil & gas pipe flowline repair pipe operation flowline corrosion well integrity 14-in flowline sid materials and corrosion assessment riser corrosion thruster repair pipe insertion pipeline corrosion pipe thruster bulkhead wall thickness installation Abstract The Eni...

... and shallow water conditions, thruster assisted position mooring configurations are often the preferred choice as the mooring lines provide an extra help to counteract the environmental loads. Drilling operations, both in pure DP or thruster-assisted position mooring modes, are limited by the ability...

... Abstract A valuable property of a turret moored FPSO is its ability to weathervane or self adjust its heading to the varying metocean environment. Still, heading control with thrusters is necessary when a different heading than the natural weathervaning heading is wanted for operational reasons...

... dp system loading system configuration liquified natural gas freight & logistics services lng scenario gas monetization midstream oil & gas environmental condition hiload lng simulation lngc flng bridge simulator hiload lng parallel loading system thruster support vessel...

... mooring system), has been developed. Combining the ATMOS with a drillship´s DP system creates a thruster assisted mooring system and significantly increases the station keeping capacity of the drillship. This paper presents a drillship mooring system that has been designed specifically to meet...

... and started Joint Industry Projects to study the efficiency and interactions of thrusters. These models continue to challenge the state of the art, but are less suited to study operations with existing DP systems. Therefore, an alternative setup is developed in which the DP system to be used on board...

... ships. midstream oil & gas hose coupler cylindrical flng ship lngc flng lng transfer operation thruster lng freight & logistics services hose reel gas monetization loading arm lng loading arm hose lng hose operation qualification coupler liquified natural gas lng...

... drilling and variable draft operation, are also addressed. otc 24009 thruster drilling equipment fatigue analysis installation operational sequence compliance metocean condition classification society notation upstream oil & gas operation drillship offshore technology conference...

... (thrusters) all in a single skid low in the system, directly suspended to the vessel by vertical wires, without heave compensation. - Traditional impact-proof dredge arm (drag head with lower suction tube) as the compliant and robust interface between the (heaving) pump skid and the (irregular) seabed...

... thrusters. It discusses the influence of support icebreakers and their function in the design and practicality of operations of floating offshore platforms, resulting form use of supporting icebreakers. It also gives general indications of the achievable levels of operability with various levels of ice...

...) and lower than 2.5m (unloading operation limit of GIFT), stern transverse thrusters rotate the hull oblique to the direction of the prevailing seas, so that the hull acts like a breakwater and creates a calmer area in its lee side for the tugs, in which they can maneuver the LNG carriers for berthing...

... monetization offshore technology conference subsea system midstream oil & gas side-by-side thruster Copyright 2006, Offshore Technology Conference This paper was prepared for presentation at the Offshore Technology Conference held in Houston, Texas, U.S.A., 1 4 May 2006. This paper was selected...

... importance for accurate analysis of the response of the system and the subsequent selection and design of the preferred mooring option. The roll motions of both the turret-moored floater and the LNG shuttle carrier are mainly determined by the approach angle of the long-period swell. The use of thruster...

... around a semi-floating steel structure, shaped like an "L". simulation subsea system tanker coefficient fpso weather condition operation otc 17384 loading system attachment system thruster offshore technology conference freight & logistics services numerical simulation west...

... assembly power delivery vehicle upstream oil & gas input power operation pressure drop rov control valve thruster valve vertical thruster otc 17649 offshore technology conference efficiency inefficiency power loss subsea system displacement OTC 17649 Power at Depth...

... FPSOs being considered for West Africa, Brazil and possibly the Gulf of Mexico. Several standard solutions for FPSO systems exist turret moored FPSOs, turret moored FPSOs with thruster-assistance, and spread-moored FPSOs for benign, directional environments. However, beyond certain water depths...