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WO/2012/056133 |
The invention relates to a modular device (20) for the storage and handling of a plurality of flexible pipes (7-1 to 7- 3), comprising a rotary circular plate (3a) which is disposed on a horizontal surface, such as the bridge (1c) of a s...
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WO/2012/056132 |
The invention relates to a ship (1) used for laying flexible underwater pipes, comprising a bridge (1a) including a cavity (1b) containing: a rotary plate (3a); and a device (3'a) for the motorised rotation of the rotary plate (3a), whic...
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WO/2012/054992 |
An elongate hollow structure such as a pipe (10) and a method of constructing such an elongate hollow structure. The pipe (10) comprises a radially inner portion (11) and a radially outer portion (13), with the two portions (11, 13) merg...
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WO/2012/054961 |
A mobile lifting machine having a body (3.004) and a boom (3.010) connected to the body, the lifting machine including a support beam (3.016) connected to the boom at a distance from the connection of the boom to the body. Attached to th...
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WO/2012/053892 |
The invention relates to a clamping device for temporarily coupling a sleeve of a jacket with a pile accommodated in said sleeve, the clamping device comprising; - a number of clamping shoes for engagement with the pile such that the pil...
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WO/2012/048273 |
Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced...
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WO/2012/045433 |
The invention relates to an elongated uneven plastically deformed curved pipe section that can be attached to a pipeline and which ensures that when a force is applied at the end of the elongated curved pipe section, the pipe section wil...
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WO/2012/044179 |
An apparatus for feeding an elongate article (6) from a floating vessel and suspending a first portion (6a) of the elongate article in a body of water below the vessel, comprises a cylindrical body (10) rotatably supported on the vessel ...
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WO/2012/040035 |
An article, system and method related to a magnetomechanical marker used to mark stationary assets. Magnetomechanical markers can be arranged in clusters and associated with stationary assets, including assets buried underground. Markers...
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WO/2012/038625 |
The invention relates to a method for the axial positioning of a first pipe in relation to a second pipe in order to weld said pipes at the ends thereof, the faces of which are first machined and define a sealing surface. According to th...
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WO/2012/030994 |
A trenching machine is disclosed. The trenching machine includes a cutting wheel defining a cutting wheel plane perpendicular to an axis of rotation of the cutting wheel. The cutting wheel is adapted for cutting a trench when rotated abo...
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WO/2012/023841 |
A method of protecting field joints (19) of an offshore coated pipeline (10) during laying of the pipeline, the method comprising the steps of installing a cover sheet (20) around the pipeline field joint (19) so as to bridge weight coat...
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WO/2012/023850 |
A pipe element (1) for constructing a double walled pipeline, wherein the pipe element (1) comprises an outer pipe element (3) and an inner pipe element (4) located inside the outer pipe element (3), the outer pipe element (3) has a subs...
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WO/2012/017154 |
This detection device comprises a frame, a transmit coil (5), at least a first receive coil (6a, 6b) of substantially horizontal axis and parallel to the direction of advance of the detection device, at least a second receive coil (6c) o...
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WO/2012/012898 |
A pipe support is disclosed having an outer tubular support wall, an inner tubular support wall, spaced inwardly from the outer tubular support wall, and a connecting portion for maintaining the outer tubular support wall and the inner t...
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WO/2012/014006 |
A system and method for managing hydraulic fluid load flow requirements for a tractor having a single pump hydraulic system. The system connects a hydraulic implement in parallel and gives precedence to the tractor's essential operations...
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WO/2012/014336 |
Disclosed is a pipeline regeneration pipe with which necessary strength can be ensured by means of the inserted regeneration pipe itself without the necessity of grouting, the regeneration pipe being characterized by being configured of ...
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WO/2012/011529 |
Provided is a pipeline renewal pipe which can be smoothly inserted in an existing pipeline having a bent portion, and in addition can prevent damage during insertion into the existing pipeline and increases in pressure loss during fluid ...
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WO/2012/004500 |
This protective and attention-drawing device (2) comprises a plurality of protective plates (3) running transversely to the direction in which the device is laid, and connecting means (8) extending substantially in the direction in which...
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WO/2012/001354 |
A pipe for drainage of fluid (1), in particular water. The pipe (1) comprises a plurality of hollow and open ended pipe sections (2), each section (2) comprising opposing open ends (3), each for engagement with an end (3) of another of t...
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WO/2012/001393 |
A rocking collar (10) for an umbilical termination assembly, said termination assembly comprising a plurality of the umbilical elements (2a, 2b) extending from an umbilical (1) and passing through a bulkhead plate (3), the collar (10) co...
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WO/2012/002861 |
The present invention relates to a device (10) for redirecting the flow of a fluid in a first pipe (100) or tube to at least a second pipe (20), tube or hose without stopping the flow of the fluid. The device comprising: a fluid tight ho...
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WO/2011/160239 |
A protective pipe cover and support apparatus is disclosed that provides for secure attachment to an underlying surface, such as a concrete, tarmac or stone surface, for example, and which provides for secure retention and support of mul...
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WO/2011/157980 |
A pipe-pushing apparatus (l) is provided for use in laying a length of pipe and is adapted to form an attachment for a conventional excavator vehicle and to be mounted at the end of an arm of such a vehicle instead of a conventional buck...
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WO/2011/154526 |
The present invention relates generally to pipeline laying and more particular to a method for laying a pipeline offshore using an S-lay system provided with a stinger (1) having a plurality of roller boxes (3a-3m). The method according ...
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WO/2011/152711 |
The invention relates to a marine load raising and lowering system for use on a vessel, comprising: i. a first winch comprising first driving means for raising or lowering a first cable from the first winch; ii. a second winch comprising...
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WO/2011/150520 |
A method for forming a field joints between sections of coated or insulated pipe which are to be welded together and incorporated into an undersea pipeline for carrying single or multi-phase fluids such as oil, gas and water. The method ...
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WO/2011/151051 |
The apparatus according to the invention is used for sealing a pipe through which a medium flows and which has been severed at a fracture point (19), and comprises a sleeve (1) having guide elements. The sleeve is fixed to the outer peri...
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WO/2011/149758 |
Economical heavy concrete weight coating (102) is used as a weight coating for submarine pipes (104). The economical heavy concrete weight coating (102) includes steel slag and iron ore as aggregate. Steel slag can contain iron and thus ...
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WO/2011/150341 |
A pipeline insertion system (100) may include an insertion device (102) outside a tunnel that includes an insertion device frame (104) and a movable clamp device (106) in slidable engagement with the insertion device frame. A drive may c...
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WO/2011/147021 |
Expandable polymer bladder apparatus embodiments with flow control mechanism for initially reducing and regaining control of the flow and subsequently in stopping or regulating and controlling the flow of fluids from a ruptured pipeline ...
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WO/2011/147853 |
A method of controlling subsea laying of an elongate article (14) comprises guiding the article using a submersible vehicle such as an ROV (24) that carries a guide tool (26). The guide tool has a sleeve (28) through which the article mo...
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WO/2011/150341 |
A pipeline insertion system (100) may include an insertion device (102) outside a tunnel that includes an insertion device frame (104) and a movable clamp device (106) in slidable engagement with the insertion device frame. A drive may c...
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WO/2011/146826 |
An improved riser system which comprises a connector for connecting conduits and a mooring system for mooring the connector to the floor of a body of water. The connector may include a pivoting device. The improved riser system also comp...
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WO/2011/143781 |
A pipe sealing apparatus comprises at least one pinching mechanism for reducing the diameter of the pipe at a discrete location in order to reduce to stop flow of fluid there- through. Clamping flow diverting apparatuses are also provide...
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WO/2011/144902 |
There is described a method and apparatus for deploying and covering undersea seismic sensing cables to improve seismic coupling between the sensors of the cable and the seabed. The method comprises simultaneously deploying a submarine s...
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WO/2011/141494 |
A cable pull-in system for offshore structures (1) of the type having a hollow interior extending from the sea bed to above the surface of the water and an entry hole (2) in the external wall of the structure. The system comprises an ent...
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WO/2011/141793 |
A method of laying a pipeline from a laying vessel into a body of water; the method including the steps of : - guiding the pipeline (2) along a supporting structure (13) of a laying ramp (6) by means of a number of guide devices (14); - ...
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WO/2011/128545 |
The invention relates to a line (1) for transporting a hydrocarbon, said line comprising a hollow inner tube (2) extending in a longitudinal direction (X) for transporting the fluid in the inner tube and having an electrically insulating...
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WO/2011/128544 |
The invention relates to a line (1) for transporting a hydrocarbon, said line comprising a hollow tube extending in a longitudinal direction (X) for transporting the fluid in the tube and having an electrically insulating outer surface (...
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WO/2011/127096 |
A method for making a riser component (40) includes: positioning a coupler (44) adjacent and end of a tube (42) such that a region (52) of the coupler forms an interface with the tube's end (50), wherein the region includes a material (i...
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WO/2011/125534 |
Provided are a lining material for rehabilitating an existing pipe, said lining material having a low density and very good impregnation properties in spite of having a low moisture content, and a method for rehabilitating an existing pi...
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WO/2011/124820 |
Offshore installation for producing electrical energy. This offshore installation producing electrical energy from the thermal energy of the oceans, of the type comprising a floating platform (1) carrying means of producing electrical en...
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WO/2011/127096 |
A method for making a riser component (40) includes: positioning a coupler (44) adjacent and end of a tube (42) such that a region (52) of the coupler forms an interface with the tube's end (50), wherein the region includes a material (i...
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WO/2011/124919 |
A method of reeling a pipeline and extending the pipeline with an additional pipeline section is described. The pipeline(6)has a corrosion-resistant metallic liner tightly fitted within a carbon steel pipe of the pipeline. The method com...
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WO/2011/121329 |
There is provided a marine pipeline laying aligner (80) comprising a moveable aligner track (82) having at least three degrees of freedom. The moveable aligner track (82) is able to assist with tension compensation for many more pipeline...
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WO/2011/121229 |
This plant is characterized in that it comprises a floating platform (1), on which there are installed continuous production means (2) in the vertical axis of the pipe, comprising: - a first stage (3) of winding webs of fibres impregnate...
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WO/2011/121217 |
Plant for manufacturing a pipe for drawing up deep water. This plant for manufacturing a rigid pipe for drawing up deep water for a marine thermal energy plant is characterized in that it comprises a floating platform on which there are ...
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WO/2011/118228 |
Disclosed is a water intake device for pumping water up from the sea or a lake, which is easy to install and maintain, and the vertical orientation of which is resistant to collapse. A water intake pipe (3) is composed of a plurality of ...
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WO/2011/114170 |
Apparatus and method for overhauling a flanged coupling (51) of joined conduit components including a gripping mechanism that straddles the flange- coupling and grips both flange-coupled components. The gripping mechanism is mounted on a...
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