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Matches 151 - 200 out of 4,869

Document Document Title
WO/2016/020109A1
Device (1) for the off-shore exploitation of hydrocarbons, comprising: a floating off-shore hydrocarbons exploitation platform (100) comprising a deck (110) and a hull (120) comprising an external lateral wall (121, 122), in which part (...  
WO/2016/016481A1
Gravity-based foundation for offshore wind turbines, which is manufactured using floating-dock technology and is constituted by a circular-section caisson (1), which is made lighter internally by means of hollow cells (11, 12, 13), and w...  
WO/2016/016802A1
A cold water piping system including a floating platform (50) having horizontal and vertical surfaces, the platform including a moon pool generally in the middle of the horizontal surface in the form of a vertical cylinder with four rece...  
WO/2016/014413A1
A leg protector for a jack-up rig, wherein the leg protector comprises a body comprising an inner surface and one or more protrusions disposed on the inner surface and associated methods and system.  
WO/2016/012784A1
An impressed current cathodic protection system for protecting a structure(1) against corrosion, the system comprising a power supply (8) connected to conversion means (3) for converting the output of the power supply to DC at a required...  
WO/2016/009104A1
A pier system (100) comprises a main platform (101) and an auxiliary platform (102) for landing or boarding. The auxiliary platform (102) is configured to move in relation to said main platform (101) and thereby changing height (h) of sa...  
WO/2016/006675A1
A mooring method according to the present invention includes: a transporting step of transporting a mooring member (1) including a mooring cable (10) of which one end (10a) is connectable to a float and a housing member (20) attached to ...  
WO/2016/005617A1
The invention relates to an autonomous anchoring method for foundations of offshore structures, which foundations are formed by a floating box made of concrete produced on a floating dock, and which can be towed to their final location, ...  
WO/2016/001666A1
The present invention relates to an apparatus for providing access to equipment or structures that require maintenance. More particularly, the present invention is suitable to provide access to equipment or structures located offshore, s...  
WO/2016/000859A1
An offshore support structure is provided comprising at least one upper support structure section for supporting at least one functional device with a functional mass, at least one lower support structure section for founding the offshor...  
WO/2015/199483A1
The present invention provides a lifting device for a heavy object and a ship having the same, and a floating body. The lifting device includes: three or more guide posts spaced apart from each other and independently installed with resp...  
WO/2015/190991A1
A modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations comprises a spudcan top part, a spudcan bottom part, wherein the spudcan bottom has a central tip protruding from the central part of the spud...  
WO/2015/189692A3
A biofouling removal mechanism(100) includes at least one cleaning element (102) configured to remove accumulated biofouling from a structure and a cleaning element support structure (116) attached to the cleaning element. The cleaning e...  
WO/2015/186851A1
The present invention provides a combined-driving type barge jack-up device. The combined-driving type barge jack-up device, according to the present invention as above, comprises a plurality of actuator units and a plurality of frame un...  
WO/2015/173535A1
Apparatus (2) for generating electricity from water (4) flowing over a waterbed (6), which apparatus (2) comprises (i) a bridge (8) over the water (4); (ii) bridge supports (10) which support the bridge (8) and which extend into the wate...  
WO/2015/170098A1
A offshore structure (10) comprising a tube (12) having a longitudinal axis (32) and comprising an open-ended lower end (22) whose peripheral edge (24) is adapted to cut into the sea bed (14) as the offshore structure (10) is driven into...  
WO/2015/171073A1
An arctic jackup truss leg comprises a plurality of chords, an outer bracing network with a plurality of bracing elements connecting the plurality of chords, an internal bracing network with a plurality of bracing elements, and a bridge ...  
WO/2015/169594A1
The invention relates to a gear pair for a lifting vessel for a rack and pinion drive for lowering and raising a jack-up leg of a lifting vessel (14). The gear pair comprises two gear units (1a, 1b) each having a drive shaft (11) for con...  
WO/2015/165467A1
There Is disclosed a new method and measure device for the detection of vertical displacements of the deck (2) on offshore construction jack-up assembly ships and offshore platforms, comprising at least one crane for lifting heavy cargo,...  
WO/2015/160305A1
Discloses a Self-Elevating Work Platform (SEWOP) in which the hydraulic power unit of jacking system is used to power the hydraulic system of cranes. The power unit of the jack system has a manifold from where hydraulic power is given to...  
WO/2015/160306A1
A propeller fitted Self-Elevating Work Platform (SEWOP) having at least one propeller with rudder positioned at aft and driven by a diesel engine and at least one azimuth thruster positioned at stern and driven by an electric motor is di...  
WO/2015/150147A1
The invention relates to an apparatus for lifting an arrangement along an elongate component (13), having a closed clamping chain (21) with a longitudinal direction (L), wherein at least two movable groups of clamping elements (40, 41) a...  
WO/2015/144743A1
The present invention relates to a maritime hydraulic impact-absorbing device configured to be mounted on a vessel for absorbing forces generated from an impact between the vessel having a speed and another structure which is either floa...  
WO/2015/135471A1
Provided is a method of installing and constructing a hollow cylindrical pier for fixing an offshore platform structure to the bed, wherein a steel cylinder (101) with an inner diameter slightly greater than the hollow cylindrical pier i...  
WO/2015/131756A1
A flare-type tensile legs floating wind turbine base; the floating wind turbine base comprises a top support platform (9) for supporting a tower frame (3), blades (1) and a wind turbine set (2); a bottom support structure (7) connecting ...  
WO/2015/126237A1
An offshore support structure for use in a body of water having a top side structure (110), a topside support caisson (114), a plurality of diagonal bracing members (116) and a plurality of water depth adjusters (118). Each water depth a...  
WO/2015/126325A1
An offshore platform having a transit state and a deployed state, said offshore platform including at least one substantially horizontally planar deckbox having a top side and a bottom side. The deckbox includes a modular interface on th...  
WO/2015/108987A1
A method of forming a mudline cellar includes positioning a mudline cellar forming member on a seafloor surface. The mudline cellar forming member includes an outer surface and an inner surface that defines an inner cavity. The method fu...  
WO/2015/095951A1
A platform stabilization system comprises a support frame, a platform and a plurality of isolators each extending directly between the support frame and the platform. Each isolator permits linear movement of the platform relative to the ...  
WO/2015/093956A1
The dual output pillion rack drive includes an epi cyclic gearbox which permits the division of power of a single motor to first and second spur output pinions which are subjected to slightly different loading conditions based on rack ge...  
WO/2015/084758A1
An offshore platform comprising: a hull; a doorway disposed on the hull; and an internal harbor within the hull.  
WO/2015/080592A1
Skidding system (14) intended for use when moving equipment horizontally in connection with oil and gas recovery, for instance during well interventions, wherein the skidding system (14) comprises a skid frame (2) displaceably arranged o...  
WO/2015/070282A1
A power platform for generating electricity, the platform comprising: a platform body supporting a device for generating electricity from water energy, wherein the power platform has a selectively variable buoyancy to sink the platform i...  
WO/2015/071680A1
A foundation is disclosed for an offshore structure including protective apparatus for a longitudinally extensive service member mounted to the foundation. The protective apparatus can comprise a first hollow longitudinally extensive mem...  
WO/2015/071679A1
An apparatus is provided for installing and/or protectively securing a longitudinally extensive service member to an offshore structure, the apparatus comprising a flexible polymeric pipe or tube having a through bore configured to recei...  
WO/2015/073371A1
An offshore drilling unit includes a main body configured to be bottom supported in shallow water. Also included is an anchoring assembly secured to a sea floor. Further included is a tensioning system operatively coupled to the main bod...  
WO/2015/070219A1
A subsea platform transporter includes a plurality of pontoon members, a plurality of column members interconnecting select adjacent ones of the plurality of pontoon members forming a support frame having an inner platform receiving area...  
WO/2015/070002A1
The present disclosure generally relates to marine rig equipment, and specifically to a mobile jackup rig having one or more moveable cranes. The one or more moveable cranes are configured to operate along a rail, and the one or more mov...  
WO/2015/062974A1
An apparatus for clamping a device (3) to an elongate body (2) extending in a longitudinal direction (L), which apparatus is displaceable to and fro along a longitudinal extent of the elongate body and is provided with a self-locking mec...  
WO/2015/057081A1
A method for offshore overboarding a structure on a vessel for subsequent lowering the structure to the sea floor, is using a crane (13) to lift the structure at its storage place on a deck of the vessel and move it by means of the crane...  
WO/2015/052450A1
The invention relates to a method for installing underwater foundations (10) for an offshore device, said foundations comprising a support (20), notably of the jacket-leg type, for the device. The method involves a step of placing the su...  
WO/2015/053522A1
The present invention provides an auxiliary device for offshore wind turbine installation, comprising: a block body having an installation hole; and an installation guide coupled with the block body such that a post slides and moves towa...  
WO/2015/044028A1
The invention relates to an offshore device with a structure (2) with at least one component guide (21) with a seabed-side opening (6a) and with at least one elongate component (3) with a longitudinal direction (L) and with an outer wall...  
WO/2015/043067A1
Disclosed is an automatic panel-flipping mechanism for an offshore drilling platform, wherein an automatic panel-flipping mechanism (1) is mounted on one side of a marine riser crane (2) near a flippable platform (4) in the direction of ...  
WO/2015/039852A1
What is represented and described is a transition body (6, 6') for arranging between an upper tower section (5) and a lower tower section (4) of a tower (1) for a wind turbine (2), with a substantially annular upper attachment flange for...  
WO/2015/037985A1
Method for removing at least part of a sea platform comprising a support structure with at least one cylindrical support beam located under water, which method comprises the steps of;providing a device for cutting one of the at least one...  
WO/2015/032495A3
The invention relates to a jacket (1) for a wind turbine, said jacket having at least three legs (2), a length L and a plurality of struts (4), each strut extending between two legs (2) and struts (4) being provided between the legs (2) ...  
WO/2015/018148A1
A connection unloading device of a self-elevating platform locking system, comprising a bearing screw (301) and a wedge-shaped block (304), wherein an unloading rotating plate (305) and an unloading connecting plate (306) are arranged be...  
WO/2014/210537A1
Systems and methods for reducing relative movement between a vessel and an offshore structure include use of a sway dampening system, which includes at least partially flexible elongate members attached to the offshore structure and to t...  
WO/2014/204304A1
The present invention relates to a method of developing a hydrocarbon field in a marine environment, the method comprising: providing a bearing structure (30) which extends above the water surface (11), the bearing structure comprising b...  

Matches 151 - 200 out of 4,869