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Matches 1 - 50 out of 15,600

Document Document Title
WO/2018/185361A1
A device (500) for joining and separating two pipes (600). The device (500) comprises the first gripping instrument (1 10) and the second gripping instrument (210, 212, 214), which are arranged to be in the closed position (A1) and the o...  
WO/2018/178622A1
Overboarding quadrant (116) comprises a support (126) for lifting and lowering a flexible elongate submersible element, the support (112) defining an arcuate guide path (125) for guiding the flexible elongate submersible element (110). T...  
WO/2018/170636A1
A pipe installation robot, comprising: a base table (1), a rail strip (2), a sliding block (3), a clamping slot plate (4), a pin (5), a limiting plate (6), a heating sleeve (7), a traction inner fastener (8), an arc-shaped hoop (9), a su...  
WO/2018/172789A1
There is provided a pipeline coupling, for use in a fluid conduit, comprising: a pair of shut-off valve housings (22,24) releasably coupled to each other, the shut-off valve housings (22,24) defining a hollow bore along which flowable ma...  
WO/2018/174717A1
The present invention relates to an abandonment and recovery system (1) for a subsea pipeline (3). The system according to the invention comprises a pipeline attachment assembly (5) configured to be attached to a pipeline end (13); and a...  
WO/2018/169393A1
The invention relates to a pipe laying vessel for laying an offshore pipeline on the seafloor by way of a J-lay method and a reel lay method. The vessel is provided with a pipeline launch tower, the pipeline launch tower comprising a bas...  
WO/2018/170266A1
Methods are disclosed for refurbishing an existing host pipe. According to presently preferred embodiments, a first phase is to make a longitudinal cut in the host pipe. A second phase is an expansion phase, wherein the host pipe is expa...  
WO/2018/167660A1
Device (1) designed for axially blocking an axial-symmetrical body (CA) through the application of a radial force; said device (1) having a support (10) of given angular extension, provided with a plurality of laminar bodies (20) extendi...  
WO/2018/159627A1
Provided is a band-shaped member of which the periphery can be expanded when helically wound to manufacture a helical pipe. A helical pipe 9 is manufactured by providing a first fitting part 93 at one end of a cross section orthogonal to...  
WO/2018/156798A1
A pipe bursting system and method are described wherein a bursting head pulled by a cable employs a relatively small pneumatic hammer and a relatively large cable tension to impose a cyclical hoop stress on the pipe being burst to cause ...  
WO/2018/154311A1
There is presented a sensor apparatus (2) suitable for underwater deployment and for transmitting data associated with a parameter value of a pipe or cable (4), the parameter value being associated with the lengthwise profile of at least...  
WO/2018/154393A1
A pipeline bundle for a riser tower or tie-back is manufactured offshore by: suspending the bundle from an installation vessel; adding structural core sections successively to an upper end of the suspended bundle; lowering the bundle aft...  
WO/2018/151592A1
A tower (40) for a pipe laying system comprises a frame with a leg (42) to support the frame, and a winch support (50) integrally formed with the leg (42). The winch support (50) is able to receive and support a winch and/or winch compon...  
WO/2018/149987A1
System for use in building and deployment of an elongate element (202) in a J-lay operation. The system includes an upright structure (206); a winching element (204) retractable along an axis within the upright structure (206); a couplin...  
WO/2018/147735A1
The present invention relates to a marine pipelaying friction clamp device for frictionally retaining an offshore pipeline having a longitudinal axis, comprising multiple clamping units (20). Each clamping unit comprises a friction pad (...  
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 ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 15,600