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Patent Searching and Data


Matches 1 - 50 out of 15,549

Document Document Title
WO/2018/122611A1
A subsea structure comprises: an elongate articulated buoyancy string comprising a longitudinal series of buoyancy elements; and at least one elongate buoyancy holder that is fixed relative to the structure and is capable of housing the ...  
WO/2018/122037A1
The present invention relates to a system for handling, storing and transportation of one or more elongated elements, where the system comprises a basket suitable for rotation about a central vertical axis The basket comprises an interio...  
WO/2018/117846A1
The invention relates to a method for installation of a pile adapted to support an offshore wind turbine in which the piles are transported horizontally, positioned in a pile holder, rotated to a vertical orientation while being held by ...  
WO/2018/114726A1
The invention relates to a coupling component for a fluid coupling (1) for the releasable connection of fluid-guiding components, in particular fluid-guiding components in medical appliances, wherein the coupling component has a coupling...  
WO/2018/117833A1
A device for paying out an elongated flexible article from a vessel is described. The device comprises a storage unit for the article, overboarding guide means for the article, article support means defining a cable path between the stor...  
WO/2018/109365A1
The present invention relates to a handling unit for lowering and raising a fluid transport assembly. According to the invention, this assembly comprising a flexible duct (11) including, at at least one of its ends, an assembling flange ...  
WO/2018/111097A1
A deep water hoisting device (1), comprising a reel (3), a flexible hoisting element (6) supported at least partly on the reel, and a hoisting unit, wherein, during use, the flexible hoisting element is suspended from the hoisting unit i...  
WO/2018/109432A1
The disclosure relates to a clamping device and method of securing a clamping device. The clamping device is suitable for clamping an elongate member, and includes a body portion for surrounding the elongate element and configured to app...  
WO/2018/109426A1
A method and apparatus for detecting pipe entrenchment or upheaval of a flexible pipe and/or the presence of an external feature to the flexible pipe are disclosed. The method includes helically winding a temperature sensing element (204...  
WO/2018/111120A1
A method of installing a header pipe joint (1) at a subsea structure (5) is provided, comprising providing a header pipe joint (1) having at least one valve (2) installed therein and connecting the header pipe joint (1) inline of a spool...  
WO/2018/102900A1
An in-line accessory structure for a subsea pipeline comprises an elongate pipe section arranged to be integrated into the pipeline, hence defining a flow axis through the structure. A branch has a lower end in fluid communication with t...  
WO/2018/096474A1
A machine (1) for repairing a pipeline (2) extending along a longitudinal axis (A) determined in a body of water comprises : - a frame (6) configured to be clamped to the pipeline (2); - an applicator (7) configured to apply material alo...  
WO/2018/093914A1
A torqueing tool for rotating bolts connecting a pipe flange in a subsea environment, comprising a first guide for guiding movement of the torqueing along a pipe, a socket for engaging a first bolt, a shaft for transferring torque from a...  
WO/2018/087324A1
A guide structure is provided for guiding deployment of a pipeline from a hang-off structure through an opening in a vessel during a J-lay operation. The guide structure comprises a port-side guide assembly and a starboard-side guide ass...  
WO/2018/088956A1
The invention relates to a stabilizing device (110) for a micro trenching laying device (100), which laying device (100) comprises a circular saw blade (102) arranged to saw a trench (20) into the ground (10), which stabilizing device (1...  
WO/2018/080312A1
A reelable pipeline comprising a pipe-in-pipe section and a single pipe section coupled to the pipe-in-pipe section. The single pipe section has a bending stiffness that is different from the bending stiffness of the pipe-in-pipe section...  
WO/2018/073779A1
A wheeled hose moving device that is movable over a support surface and that is operable to grasp, lift and move a concrete supply hose at the support surface. The device includes a wheeled support including a hose grasping device and at...  
WO/2018/073453A1
The present invention relates to a tensioner pad assembly (230) for a track-type tensioner, comprising: - a mounting support (32); and - a tensioner pad (34), mobile relative to the mounting support, said tensioner pad comprising a conta...  
WO/2018/073644A1
An assembly (1) comprising a pipeline section (3) having opposite ends (5, 7) and an inner bore (9) extending between the ends; at least one end being connectable to a respective end of another pipeline section and/or of a pipeline struc...  
WO/2018/069659A1
The invention relates to a holding device for holding, on a ship (10) for laying flexible line in a marine environment, a downstream connection end fitting (36) of a submerged underwater flexible line (14), said flexible line (14) having...  
WO/2018/065748A1
Reel drive apparatus (38) for use on a ship (32) and comprising a reel (12) having a reel body (14) and an end plate (16) at or adjacent to each end of the reel body (14) which overlaps the said end of the reel body (14), a flexible cabl...  
WO/2018/060637A1
The invention relates to a method for the offshore installation of a preheated double-walled underwater pipe for transporting fluids, comprising in succession, for each new section of pipe (2) to be assembled on the pipe already installe...  
WO/2018/058220A1
A pulling and alignment system for flanged components comprises pairs of flange 5 attachments fixed to respective flanges of components that are to be pulled together and aligned for coupling. A puller device is supported by a flange att...  
WO/2018/057452A2
Systems and methods for securing a remotely operated vehicle (ROV) to a subsea structure during cleaning, maintenance, or inspection of the structure surface are provided. In one or more embodiments, an attachment mechanism includes a pa...  
WO/2018/056889A1
The invention relates to a machine (8) arranged for sawing micro trenches (1) and placing ducts/cables (2/3) in micro trenches (1), wherein said machine (8) comprises: - a saw blade (14) arranged for sawing a micro trench (1) in an area ...  
WO/2018/057452A3
Systems and methods for securing a remotely operated vehicle, i.e. a ROV (100) to a subsea structure (107) during cleaning, maintenance, or inspection of the structure surface are provided. In one or more embodiments, an attachment mecha...  
WO/2018/057344A1
A two-part, selectively dockable robotic system (10) having counterbalanced stabilization during performance of an operation on an underwater target structure (T) is provided. The robotic system includes a first underwater robotic vehicl...  
WO/2018/051191A1
A method of installing an In-Line Structure (ILS) to a fluid-filled pipeline (20) extending from a reel (4), over an aligner (22), and through a lay-tower (12) during offshore reeling, the pipeline having an oblique part (24) from the re...  
WO/2018/050877A1
A system, apparatus and method for building and deploying an elongate element in a J-lay operation is provided. The system includes an upright structure (206), a holding element for holding a segment of the elongate element (204) adjacen...  
WO/2018/051190A1
A method of installing an In-Line Structure (ILS) to a flooding fluid- filled pipeline (20) extending from a reel (4), over an aligner (22), and through a lay-tower (12) during offshore reeling, the pipeline having an oblique part (24) f...  
WO/2018/046675A1
The deflector (38) comprises: - a support (70); - an intermediate member (72), pivotally mounted in the support (70) around a first rotation axis (B-B'); - at least a secondary pivoting member (74), pivotally connected to the intermediat...  
WO/2018/048986A1
The invention apparatus for and a method of creating a localized warning to prevent damage to buried pipeline and other buried infrastructure using a new type of marker tape with the trade name signal tapeĀ® [hereinafter referred to as "...  
WO/2018/044156A1
The invention relates to a marine pipelaying friction clamp device (10; 20) for frictionally retaining an offshore subsea pipeline (30) to be launched into the sea. The clamp device comprises a frame (1; 21) which comprises a main frame ...  
WO/2018/044177A1
A subsea umbilical laying method is described, which comprises mechanically coupling (1) an umbilical termination assembly (20) at an end of a first umbilical to an umbilical termination assembly (21) at an end of a second umbilical, and...  
WO/2018/042246A1
This invention relates to a mechanically lined pipe (1) comprising a host pipe (5) having an inner surface (5a) which is lined with a metallic liner (10), the metallic liner having an inner surface which is lined with a polymer liner (11...  
WO/2018/045252A1
In embodiments, a hot tap clamping [0043] system comprises a clamp which fits over and secures against a pipe (1), an actuator interface (40), an actuator (13) operatively in communication with clamp, and a hot tap assembly (20). In a fu...  
WO/2018/033703A1
A bend restrictor segment (500) for defining a minimum radius of curvature of a portion of an elongate member. The bend restrictor segment comprises a first body portion (502) and a further body portion (504). The first and further body ...  
WO/2018/033592A1
The invention provides, for example, a pipe-laying vessel (100) including a pipe-laying tower (200) extending upwardly from the vessel, the vessel comprising at least three separate workstations (240, 260, 280) spaced apart along the len...  
WO/2018/026376A1
One illustrative embodiment of a connector disclosed herein comprises an upper plate (33), a first hub (14), a second hub (12) and a guide funnel (16) coupled to the first hub (14). The connector also comprises a plurality of lifting mec...  
WO/2018/025203A1
A system (12) for connecting two conduits (9, 10) in a body of water, exhibits a first tubular structure (13), which is coupled to a conduit (10) that extends along a first longitudinal axis (Al); a second tubular structure (14), which i...  
WO/2018/018668A1
A hot-tapping fluid blasting device (20) for an unmanned ship. The device (20) consists of a hot-tapping saddle-shaped block or T-shaped base (22), a drilling assembly (24), a fluid blasting assembly (26), and a support frame assembly (2...  
WO/2018/014399A1
A pressure-balanced underwater tapping apparatus used by an unmanned vessel, comprising: a first T-shaped connector (14), a second T-shaped connector (24), a gear box (36), a motor (38), a shaft (40), a first container (42), a first hydr...  
WO/2018/014095A1
The ballasts and buoys according to the present invention for ducts, with closure devices, have the same design and the same closure devices, and differ only by the material they contain. The ballasts designed to anchor underwater or und...  
WO/2018/014397A1
A lifting and lowering device for an underwater pressure tapping system used by an unmanned vessel, comprising: a measurement tool, a marking tool, a digging tool, a cleaning tool, an elevation tool, and a pipeline lifting frame (36, 38)...  
WO/2018/012978A1
The invention relates to an accessory installation pallet for handling accessory on an offshore vessel. According to the invention, the installation pallet comprises a pallet frame (8) and multiple pivotable deck sections (13). The palle...  
WO/2018/013777A1
Techniques and systems to reduce deflection of a riser extending from an offshore platform. A system may include a riser restraint device configured to be coupled to riser of an offshore platform. The system may also include a tether con...  
WO/2018/000535A1
Provided is a pipeline supporting structure for unmanned ship pipeline maintenance, comprising a lower-end guide rail (200), an upper-end guide rail (300), a pipe seat assembly, a trolley component (400), and a pipeline lifting assembly ...  
WO/2018/000544A1
A method for maintaining unmanned shipborne pipeline, comprising the following steps: conveying a device used for repairing a damaged pipeline (P) out of a work column above the damaged pipeline (P) in a floating cabin; positioning the d...  
WO/2018/000545A1
A connecting and receiving assembly (100) for maintaining an unmanned shipborne pipeline, used for submarine pipeline service and processing, and comprising: base components (30), loaded probe receivers (52), hydraulic pricking and inter...  
WO/2018/002643A1
The invention relates to a roller (10) which is to be mounted upon a conduit (12) to be deployed on the seabed. The roller facilitates lateral movement of the conduit. It is able to rotate relative to the conduit when mounted. The roller...  

Matches 1 - 50 out of 15,549