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WO/2018/143915A1 |
A pipe layer attachment for an excavator is described. The pipe layer attachment includes a winch configured to wind and unwind a cable having a hook attached thereto. The pipe layer attachment also includes a pipe layer boom configured ...
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WO/2018/144372A1 |
A coupler assembly (60) for a sub-sea connector including a coupler (18) having an abutment (76) radially outwardly from the coupler body (64), and a radially inwardly extending groove (78) in the coupler body that is longitudinally spac...
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WO/2018/137012A1 |
The present document describes equipment for repairing ducts that is actuated by a control unit operated locally or remotely with a hydraulic or electric supply that enables the repair of lines with external damage by means of a techniqu...
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WO/2018/140678A1 |
A structure for delivering a pipe fusion machine may include a base that supports a container. A hose station may be provided in the container. And a swing arm may be mounted on the base for pivot action between a stowed position and an ...
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WO/2018/140009A1 |
A non-metallic clip connection system includes a non-metallic clip having a substantially rectangular base portion, a first longitudinal flared wing portion, and a second longitudinal flared wing portion, wherein a plurality of edges of ...
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WO/2018/132868A1 |
A tool for hot tapping an underwater pipe is disclosed. The tool includes a hydraulically activated clamp to secure the tool relative to the pipe, and a punch with a bevelled end arranged to create a hole in a sidewall of the pipe. A hyd...
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WO/2018/132000A1 |
The present invention relates to a reel lay system comprising in combination a vertical reel (20) having a horizontal rotation axis (R), and a reel drive system (1). A length of A&R cable and a length of pipeline (23) are stored on the r...
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WO/2018/132009A1 |
System and method for providing a vessel with a marine reel lay method pipeline installation system for laying on the seabed a pipeline, wherein the system comprises: - a variable inclination launch tower (20) to be mounted to the vessel...
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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 ...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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 tape® [hereinafter referred to as "...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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