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Patent Searching and Data


Matches 351 - 400 out of 15,900

Document Document Title
WO/2016/060566A1
A riser top connector assembly (20) is shown. The assembly (20) includes a first connector part (21) arranged on a flexible jumper prepared for connection with a second connector part (40) arranged on top of a marine riser tower assembly...  
WO/2016/061049A1
The present disclosure provides a method for reducing ovality in pipe for joining to pipe components (26) by using a plug (18) coupled on an inside surface of the pipe and a sacrificial component (22) coupled to the end (24) of the pipe ...  
WO/2016/055749A1
The invention relates to a deformable coupling device intended for connecting together a seabed underwater pipe (14) for carrying a fluid and a rising underwater pipe (18) extending towards a sea surface (12), in order to be able to push...  
WO/2016/024862A3
A method of securing a pipe (12) in a seabed comprises digging a trench (13) in the seabed; laying the pipe and a textile tube (30) in the trench; filling the textile tube (30) with materials from the seabed (14); and draining water from...  
WO/2016/053094A1
A marine pipeline installation system for laying an offshore pipeline and/or installing a subsea riser. The system comprises a pipeline guide (20) mounted at an elevated position on the launch tower (10) providing an arctuate guide surfa...  
WO/2016/046805A1
A system (1) for laying an underwater pipeline (2) on a bed (3) of a body of water (4) has a construction site (11) to form a string (8) of an underwater pipeline (2), the string (8) being defined by a curved portion (9) shaped substanti...  
WO/2016/046525A1
A modular reel drive assembly comprises two reel drive tower modules (12, 14), a reel hub adapter (54) and a reel hub adapter support module (22, 24). The hub adapter support module (22, 24) comprises at least one support pin which is co...  
WO/2009/007728A8
A method of anchoring one or more load carrying components of an elongate subsea structure, such as a flexible pipeline or umbilical, to a termination or end fitting, comprising the steps of: inserting said load carrying component(s) int...  
WO/2016/038375A1
A submersible mixing and sampling apparatus comprises submersible supply systems (12, 14) for first and second liquid components such as a thermoset resin and a curing agent. Each supply system comprises a respective submersible tank (24...  
WO/2016/038275A1
The invention relates to an approaching device (10) for flanging two tubes together, said device being usable in water, characterised in that it comprises a cradle (13) for receiving the tubes, at least one float, and at least one winch ...  
WO/2016/037214A1
An improved pipe joining device (10) for connecting pipes (14) and laying the connected pipes (14) in a trench (42) in the ground is herein described. The device (1) comprises an elongated frame (12) for supporting a plurality of longitu...  
WO/2015/167328A9
The present invention relates to an improved vessel (1) and method for laying on the seabed a pipeline (2) and one or more accessories (3a, 3b) which are to be connected to the pipeline, in particular in view of the installation of acces...  
WO/2016/038602A1
An integrated jacking pipe comprising a concrete jacking envelope integrally- formed with and encircling a metal pipe, wherein said metal pipe comprises a spigot protruding from said concrete jacking envelope and a bell whose diameter is...  
WO/2016/038396A1
A flow line connector assembly comprises a socket and plug (6), the socket and plug (6) being disposed on first (5) and second (20) parts of the connector and having planar and rectilinear cross-sections. The assembly includes a locking ...  
WO/2016/036563A1
Methods and systems relate to seabed operations, such as well intervention or capping, involving subsea equipment and subsea handling of the equipment, which may be associated with hydrocarbon wells or pipelines. A subsea system submerge...  
WO/2016/030682A1
A gripping device(5), such as a split clamp, sealing device and/or structural support, is configured to grip, engage or fix onto a pipe, pipeline, conduit or other elongate member (45). The gripping device (5) includes one or more grippi...  
WO/2016/029318A1
A system is provided that increases the deformability of buried pipelines to accommodate combinations of vertical, lateral and longitudinal displacements and subsequent curvatures caused by ground movements. Installation of this system p...  
WO/2015/193686A3
A bend stiffener for resisting excessive- bending of an elongate underwater member in a region where it meets a rigid structure, comprises: a sleeve (1) for receiving said elongate underwater member, said sleeve being capable of some deg...  
WO/2016/025978A1
A clamp for a flexible pipe, to provide a load bearing flange on the flexible pipe permitting buoyancy jackets to be joined thereto. The clamp has a longitudinal axis arranged to extend along the length of the flexible pipe and a radial ...  
WO/2016/026969A1
A method of joining a first pipe section (109) to a second pipe section (111), for example during J-lay of an undersea pipeline, is described. The method includes positioning the two pipe sections (109, 111) in an end-to-end configuratio...  
WO/2016/024862A2
A method of securing a pipe in a seabed comprises digging a trench in the seabed; laying the pipe and a textile tube in the trench; filling the textile tube with materials from the seabed; and draining water from the textile tube as it i...  
WO/2016/020690A1
A subsea drying system (10) for drying a chamber (12) underwater comprises: upstream piping (24, 26, 28) for conveying a pressurised drying fluid from a source (18) to the chamber (12); and downstream piping (36, 38, 40) for expelling li...  
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/2015/107421A9
A method of transporting a rigid tie-in connection (10) across a body of water (22) for installation underwater. The method comprises: supporting the tie-in connection (10) in the water by buoyancy acting on a frame (12) that supports th...  
WO/2016/013065A1
A construction method for rehabilitating an existing pipe, in which a rehabilitating pipe is constructed inside a previously laid pipe, and a backfill material is injected in between the inner surface of the previously laid pipe and the ...  
WO/2014/209345A8
A method for constructing a module of a modular cooling unit includes acquiring a plurality of tubes, each tube having a first end and a second end, and overmolding a first header onto the first ends of the plurality of tubes to form a w...  
WO/2015/181040A3
A protective mat (10, 100) for an elongate object such as a pipeline, umbilical, hose or cable, said mat comprising an array of negative buoyancy elements (12), each element being joined to at least one adjacent element by respective fle...  
WO/2016/001680A1
A towable pipeline bundle (12) for installation underwater at a subsea oil or gas production site comprises two or more bundled elongate elements (34, 36), at least one of which is a flowline for carrying production fluid along the bundl...  
WO/2016/001546A1
The present invention relates to a device for installing (20) a tubular joint sleeve inside a pipe (1), including a mandrel (20a) having a longitudinal axis (XX') supporting at least one first peripheral chamber (21) including a wall tha...  
WO/2016/002064A1
A pipework workability evaluation and testing device for evaluating and testing the workability of pipework, whereby the tightening workability, etc., of gaskets, etc., in a joint section, etc., of pipework used in petrochemical plants, ...  
WO/2015/197539A1
A pipeline termination arrangement (9) to be mounted to a pipeline end section (1) in order to support a pipeline hub (2) of the pipeline end section during and after a subsea connection of the pipeline hub to a spool piece hub fixed to ...  
WO/2015/151089A3
The present invention provides a system and method for detecting underground tunnels by using bentonite-slurry.  
WO/2015/107421A3
A method of transporting a rigid tie-in connection 10 across a body of water 22 for installation underwater. The method comprises: supporting the tie-in connection 10 in the water by buoyancy acting on a frame 12 that supports the tie-in...  
WO/2015/186779A1
 A pipe-making machine (1) is provided with a main body (20), a first arm (40), and a second arm (50). The main body (20) moves forward in a pipe making direction in conjunction with addition of a band-shaped member (100) while rotatin...  
WO/2015/186416A1
The present invention is a curl-forming device (1) comprising a main body (20) for changing the shape of a band-shaped member (100) and a support (3) for supporting the main body (20) on a holding unit (4) for the band-shaped member (100...  
WO/2015/185951A1
This invention refers to a system for maintaining an arbitrary distance of a buoyancy element (15) from a pipelay vessel in the process of underwater installation of classic pipeline, flexible pipeline or cables. The system consists of a...  
WO/2015/159052A3
Launching apparatus (1) for introducing a pig into a pipe (15). The apparatus (1) has a chamber (9) for holding the pig. The chamber (9) has an opening permitting access to the chamber (9) from outside the launching apparatus (1). The la...  
WO/2015/181314A1
A method for governing the elevation, attitude and structural integrity of a pressure-containing vessel (V) in a body of liquid (L) counterbalances flotation (MF) and incompressible (MB) ballast mediums against each other in separate ser...  
WO/2015/183207A1
The present invention relates to a saddle bag (100) providing stability of the pipelines by being placed thereon and comprising cells (1) filled therein with granular materials and at least one vertical cell belt (2) per cell (1) for car...  
WO/2015/179105A1
Disclosed is a structure for repairing conduit, such as drain tile, found in the construction of underground utilities, which conduit severed by the digging of a ditch. A spray-in-place or pre-manufactured a foamed polymer bridge is plac...  
WO/2015/178884A1
An automated vehicle system for laying pipe includes a vehicle (e.g., a stringing trailer) with a bed for storing a plurality of pipes. Tilted gravity members extend across the bed of the vehicle to feed the pipes toward a chute with con...  
WO/2015/175485A1
A system and method of utilizing a submarine cable system. The cable system comprises a plurality of buoys tethered to anchors. The tethers are adjustable in length to allow for suspending a submersible cable above the seafloor when inst...  
WO/2015/173634A1
A moonpool work table (30) able to provide an opening to a moonpool comprising a first set of opposing table doors (32a, 32b) having opposing vertical faces (34a, 34b) and moveable between an open position and one or more closed position...  
WO/2015/170044A1
The invention relates to a submarine connection for interconnecting a riser pipe and a flexible pipe (26). Said riser pipe has an upper end and said flexible pipe (26) has a lower end (30). Said connection assembly comprises a rigid fitt...  
WO/2015/170046A1
The invention relates to a facility and a method for connecting a bottom submarine pipe (14) and a riser submarine pipe. Said riser submarine pipe has an upstream end (62) with a fitting (66) on the end thereof, while the bottom submarin...  
WO/2015/166948A1
A tube-making device (1) that is provided with at least a plurality of circulating members (20), a spring mechanism (8) that connects the circulating members (20), and a belt-shaped member (100) joining mechanism (5). The tube-making dev...  
WO/2015/166294A1
The invention relates to a system and a method for building microtunnels, comprising: defining an entrance area and an exit area; installing a plurality of tensioning means with one end in the entrance area, each one to be pulled by forc...  
WO/2015/167328A1
The present invention relates to an improved vessel (1) and method for laying on the seabed a pipeline (2) and one or more accessories (3a, 3b) which are to be connected to the pipeline, in particular in view of the installation of acces...  
WO/2015/161854A1
Tooling and a method of using the tooling for aligning flanges of a wind turbine tower segment of a tower section to correct deformities that might otherwise prevent fasteners from passing through apertures of adjacent flanges to gather ...  
WO/2015/159970A1
Provided is a high-pressure fluid discharge device wherein a hose (31) having a nozzle connected thereto is manipulated and high pressure fluid transported through the pipe (31) is discharged from the nozzle. The pipe (31) is formed by a...  

Matches 351 - 400 out of 15,900