Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 15,907

Document Document Title
WO/2017/040798A1
A gimbal (200) has an intermediate plate (202), a first plate (204) offset from the intermediate plate (202) in a first direction, a first bearing (208) having a first rotational axis connected between the intermediate plate (202) and th...  
WO/2017/037417A1
A clamping arrangement (10) of a buoyancy clamp assembly. The arrangement (10) includes three identical arcuate members (12) engageable together to define a ring. Each of the arcuate members (12) has three discrete resilient members (14)...  
WO/2017/034406A1
The invention concerns a method for installing a subsea jumper (10) as well as a subsea jumper, comprising a first determination step in which the relative position of a first connection hub (18) to a second connection hub (19) on the se...  
WO/2017/029507A1
Methods and apparatus are described which enable the integrity of a liner pipe to be quickly and effectively tested in the field, while permitting rapid removal and replacement of the liner pipe if it is compromised. The liner pipe is le...  
WO/2016/175652A9
The present invention relates to a vessel (1) adapted to perform subsea wellbore related operations including module handling and laying flexible pipeline, e.g. wellbore intervention, said vessel comprising a hull (2) with a moonpool (5)...  
WO/2017/027129A1
A bending restrictor assembly (100) has a pipeline section (102), a first pipe section (104) affixed to the pipeline section overlying the outer diameter of the pipeline section, a second pipe section (106) affixed to the pipeline in spa...  
WO/2017/017599A1
Trenching assembly (1) for laying in a trench dug in a bed with uneven bathymetry a continuous pipeline (2), said continuous pipeline (2) being suitable for being buried in said trench, said trench extending predominantly along a longitu...  
WO/2017/013541A1
A joining device (1) of a continuous conduit (3) for changes in slope of seabeds, said continuous conduit (3) defining a longitudinal direction (X-X) substantially coinciding with the longitudinal direction of structural development of s...  
WO/2017/010868A1
The present invention relates to a marine reel lay method pipeline installation system (1, 101, 201) and method for laying on the seabed a flexible offshore pipeline (270) comprising an end fitting (271) connected thereto. The system com...  
WO/2017/009807A1
Resting device (1) of at least one portion of a linear structure (2) for crossing an uneven underwater topography, wherein said resting device (1) is suitable for supporting at least one portion of said linear structure (2) that defines ...  
WO/2017/005821A1
A field joint transfer system for transferring a hot field joint along a curved path between a tensioner (2) and a stinger (5) during deployment of a pipeline (6) from a pipelay vessel (4). The system comprises a plurality of adjustable ...  
WO/2017/005278A1
The present disclosure relates to a temporary load securing device (1) for armoured high voltage cables. The temporary load securing device (1) comprises a ring flange (5) splittable lengthwise, which ring flange (5) has a first armour a...  
WO/2017/007682A1
Methods of laying subsea pipeline (1300) on a seafloor comprising: providing a pipe laying vessel (1100), placing a spooling structure assembly (1200) on the seafloor, and laying the subsea pipeline (1300) in a loop around the spooling s...  
WO/2017/001138A1
The invention relates to a device for laying a pipe (12) in ground (14) having a lawn (16), in particular a sports facility, wherein the device (10) can be moved over the ground surface (15) in a processing direction (36), comprising a l...  
WO/2017/000025A1
The present invention relates to a pipe forming assembly and method of use for forming a continuous length of pipe. In particular, the present invention concerns a pipe forming assembly including: a former; at least one applicator for ap...  
WO/2016/209083A1
A method for installing a gasket (10) between two pipe-flange halves (2), the pipe- flange halves (2) being designed to be brought together by means of bolts (8) extending through bolt holes (4) in the pipe-flange halves (2), the method ...  
WO/2016/205900A1
A generally cylindrical element adapted for immersion in a fluid medium, the cylindrical element comprising an elongate body having a length and a generally circular cross-section, and a plurality of raised body portions disposed about a...  
WO/2016/202809A1
A system (20) for laying flexible product (10) from a storage area (22) below a deck (13) of a vessel includes an inline quadrant (28) above the deck (13) for guiding cable (10) to a portside or starboard side of the vessel. The cable ca...  
WO/2016/133388A3
The present invention relates to a marine pipeline installation system (1) and marine pipeline installation method. The marine pipeline installation system (1) comprises a pipeline launch tower (10) for launching the pipeline in a firing...  
WO/2016/192844A1
The invention relates to a system for laying underground cables or underground lines in the ground near the surface, in a borehole (102) along a laying route (101) between a start point (100) and a target point (110), comprising a boring...  
WO/2016/188923A1
A protective cover (12) for a subsea elongate element (14) such as a pipeline. The cover has an open end and a barrier (38) attached to the cover to extend across and close the open end. The barrier is flexible to conform to and surround...  
WO/2016/188586A1
The invention relates to an arrangement (2) for transmitting electrical energy from an energy-generating installation (3) arranged in a body of water (1), to the bank (15) of said body of water. The arrangement comprises a first electric...  
WO/2016/188585A1
The invention relates to an arrangement (1) for the transmission of electrical energy with an electrical device (3) which is arranged below the surface (9) of a body of water (5) and above the bed (7) of the body of water.  
WO/2016/191490A1
A float assembly securable to an elongate conveyance wherein the elongate conveyance defines a longitudinal axis and the float assembly has a roll axis parallel with the longitudinal axis. The float assembly includes a first buoyant floa...  
WO/2016/188584A1
The invention relates to an arrangement (1) for transmitting electrical energy, comprising an electrical cable (3) which has at least one cable section (3b) arranged below a surface (9) of a body of water (5) and above the bed (7) of sai...  
WO/2016/184474A1
A system with an underwater vehicle for installation and de-installation of buoys (9) under sea level (6). The vehicle (10) comprises a buoyancy adjustment system (19) for continuously adjusting the buoyancy of the vehicle (10) during un...  
WO/2016/186499A1
The invention relates to a tensioner pad assembly (1), adapted to be mounted on an endless track (3) of a tensioner to frictionally clamp an elongated product supported and moved by the tensioner, the pad assembly (1) comprising a carrie...  
WO/2016/185435A1
A system 100 for real time remote measurement, through sound waves, of geometric parameters of a pipeline 2 in the launch step is described. System 100 comprises an acoustic transceiver unit which can be positioned in pipeline 2, and a c...  
WO/2016/178950A1
A seal retainer (60) having an axially facing surface with an axially facing concave portion (64) for receiving a convex face of a sealing member (66). The axially facing concave portion (64) allows the sealing member (66) to be seated i...  
WO/2016/178011A1
A pipe testing system is described comprising at least the following test modules: a pipe reeling and straightening simulation module comprising two pipe end holders, respectively to hold a first and a second end of a pipe section under ...  
WO/2016/178012A1
A pipe testing apparatus is described. The apparatus comprises two pipe end holders, respectively to hold a first and a second end of a pipe section under test; a reeling former; a straightening former; and a translator to effect relativ...  
WO/2016/175651A1
The present invention relates to an improved system and method for laying on the seabed a pipeline and/ or installing a subsea riser including one or more accessories. In the system according to the invention, a trolley rail (55) for an ...  
WO/2016/175243A1
A spiral pipe 9 is formed by helically winding a band-shaped member 90 using a pipe-making apparatus 3 while joining edges 93 and 94 of the band-shaped member 90 that are adjacent to each other by a single winding. A propulsion reaction ...  
WO/2016/174166A1
A horizontal connection arrangement for subsea connection of a first hub (2) arranged on a first subsea module to a second hub (5) arranged on a second subsea module. The first hub is fixed to a first holding unit (21) and the second hub...  
WO/2016/175652A1
The present invention relates to a vessel (1) adapted to perform subsea wellbore related operations including module handling and laying flexible pipeline, e.g. wellbore intervention, said vessel comprising a hull (2) with a moonpool (5)...  
WO/2016/169609A1
A method of modifying a pipeline lay-out profile, the method comprising: assessing an initial pipeline lay-out profile (2) that is to be modified, the pipeline lay-out profile being made up of a number of sections of pipe, in order to: 1...  
WO/2016/166248A1
The device comprises: - an upstream portion (34) defining an inlet (48) for introducing water; - injection equipment (36) for injecting a treatment fluid into the water introduced into the upstream portion (34), - an intermediate portion...  
WO/2016/166325A1
A buoyancy module (15) for an aquaculture pumping system, comprising a pipe section (16), a buoyancy unit (17) having a density lower than that of water, a first fastening component (30a) for securing a first section (11a) of a hose (11)...  
WO/2016/166520A1
A subsea apparatus (1, 201) is disclosed. The subsea apparatus (1, 201) comprises a first part (2, 202) and a second part (3, 203) rotatably mounted on the first part (2, 202). The second part (3, 203) comprises electrically powered comp...  
WO/2016/162447A1
A method of installing an electrically-heatable subsea flowline (16) comprises launching the flowline (16) with at least one electric power cable (28, 30) attached in piggybacked relation. After landing the flowline (16) with the piggyba...  
WO/2016/163191A1
Prior to lining a main pipe, a marker configured as a receiver coil (33) is set at the center (12b) of a branch pipe opening or a position separated a prescribed distance (S) from said center. On an intra-pipe robot (20), a rotatable per...  
WO/2016/161931A1
A soft floating unit, and a pipeline rod, a power station and an air-filled model based on the floating unit. The floating unit comprises a floating body (1) and a supporting body (2). The floating body (1) is made of a soft airtight mat...  
WO/2016/156521A1
A method for installing an injection line (270) into a sea water suction hose is disclosed. The sea water suction hose has a number of interconnected hose sections (201a-f), and the method comprises the steps of: pulling the injection li...  
WO/2016/155788A1
The invention provides a housing (1) for a pipeline compensator, the housing (1) enclosing a holding space (7) arranged for holding at least a pipeline compensator therein, the housing (1) further having a first opening (4) and a second ...  
WO/2016/149789A1
A pipe lathe includes a shaft; a cutting head supported on the shaft for movement with the shaft; a mandrel positionable on an outboard end of the shaft for supporting the shaft along a machining axis; and a first external pipe clamp and...  
WO/2016/151279A1
A method of laying lined pipeline which actively and successfully removes air pockets which might be trapped in the annulus between the liner and the host pipe by progressively flooding the lined pipeline. Furthermore, the liner is broug...  
WO/2016/146994A1
A tie back connector having a telescoping section wherein a distal end of the telescoping section is sealed to a detachable component by a compression clamp and the telescoping section is sealed by a tension clamp. The detachable compone...  
WO/2016/112450A3
The invention relates to construction work and is intended for replacing buried pipelines. Technical result: increased ease, efficiency and safety of operations. The method includes destroying a pipeline to be replaced (29) and subsequen...  
WO/2016/142607A2
A bottom-surface linking facility for at least two submarine pipes (11-1, 11-2) at the bottom of the ocean (10), in particular at more than 500 m depth, comprising at least two hybrid towers, each comprising: (a) a rigid pipe (1-1, 1-2) ...  
WO/2016/144176A1
A marine fall pipe system (100) for placing blocks of stone and/or rock(R) on a sea bed (SB) is configured for suspension from a marine vessel (10). The fall pipe system comprises substantially tubular fall pipe segments (110) configurab...  

Matches 251 - 300 out of 15,907