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WO/2013/065052 |
A protection system (10) for a marine installation (12), comprises a plurality of hull sections (14) joined together to form a closed shape to surround the marine installation. The arrangement may be rigid and may include a gate and/or a...
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WO/2013/064327 |
A footing for a support leg (4) for a marine structure (2) comprises a base (6) connected to the lower end of the leg and configured for supportive interaction with a seabed (B) and having a cavity (29) fluidly connected with one or more...
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WO/2013/066744 |
Devices for removing a coating on a pipe are provided. In one aspect, a device for removing a coating on a pipe includes a sleeve, an arm coupled to the sleeve, and a wheel coupled to the arm. The sleeve includes a wall and an aperture d...
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WO/2013/057225 |
Process for installing an offshore tower, comprising: • a) manufacturing a foundation comprising a block (1, 1'), manufacturing at least one superposition section of a shaft (7), and manufacturing a base section (25) of a shaft; • b)...
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WO/2013/057093 |
A jacket (4) for an offshore structure comprises a plurality of jacket modules (6) stacked one above the other, each of the jacket modules having multiple hollow legs (10); and a plurality of piles (8) passing through the hollow legs (10...
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WO/2013/057459 |
The present invention relates to transition pieces (10) for use with a monopile structure, a monopile structure having the aforementioned transition piece, use of a rigid spacer in a monopile structure, a method of installing the transit...
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WO/2013/057095 |
A method of installation of an offshore structure comprising a jacket foundation (4) and a transition piece (2), the method comprising: prefabricating a transition piece (2) onshore, the transition piece (2) comprising a plurality of con...
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WO/2013/049194 |
An offshore support tower assembly comprises a base disposed at the sea floor. In addition, the support tower assembly comprises a plurality of anchors securing the base to the sea floor. Further, the support tower assembly comprises a s...
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WO/2013/048257 |
A floating wind turbine (1) for electric power production and a method for use of said wind turbine (1), is described, where the wind turbine (1) comprises a hull (2) attached to a supporting column (2') for a wind turbine (3) which is a...
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WO/2013/045640 |
An offshore platform comprises a deck (1) supported on a plurality of vertically movable legs (4) which can be displaced relative to the deck by a jack-up mechanism (2, 3). The jack-up mechanism (2, 3) comprises an upper portion which co...
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WO/2013/043444 |
The present application concerns a system and method that keeps a barge (115) with a grillage system (125) on the barge in compression with a topsides (110) supported by the grillage system during the transport, while providing a quick r...
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WO/2013/027870 |
The present invention provides a method for constructing a jackup rig without the use of a crane, the method comprising: a first step of completing a deck box structure having a self-elevating system; a second step of loading a first leg...
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WO/2013/027080 |
Oil platform from reinforced concrete is casted into remained wall-boarding (10), assembled from panels (8), united with rods of space frame (11), used like reinforcing. The panels (8) and rods (11) are light-weight, easy assembling, man...
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WO/2013/024610 |
The purpose of the present invention is to provide a evacuation float having a floating body for floating in the event of a tsunami, wherein an evacuee (50) can be reliably protected, rapid floating of the floating body (2) can be achiev...
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WO/2013/022338 |
The invention relates to a method for installation of an off-shore vertical mast or pile in the bottom under water and the foundation thereof under water, wherein the lower portion of the pile extends into the bottom and the foundation c...
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WO/2013/006032 |
The present invention relates to a shock absorbing device (100) for mating an integrated deck to a jacket leg (51), characterized by: a hollow constraining cylinder (10) having a bottom closure (11), connected to the top of the jacket le...
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WO/2012/175540 |
The plant according to the invention for exploiting reservoirs of natural fluids, such as for example oil, natural gas or other hydrocarbon-based extracted fluids, through a well, wherein the plant comprises a production cross (21) suita...
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WO/2012/173476 |
A lifting system (1) for lifting an item (2) with a vessel (4) comprising a first support (5) and a second support (6), wherein the lifting system comprises an elongate lifting structure (3) comprising a first end (7) and a second end (8...
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WO/2012/173657 |
Temporary platforms and methods of securing such platforms to an offshore structure include a plurality of clamps secured to an existing portion of the offshore structure at a selected height. A receiver member can be secured to the clam...
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WO/2012/173476 |
A lifting system (1) for lifting an item (2) with a vessel (4) comprising a first support (5) and a second support (6), wherein the lifting system comprises an elongate lifting structure (3) comprising a first end (7) and a second end (8...
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WO/2012/169723 |
According to the present invention, a method for installing an underwater support column comprises: a first step of installing a plurality of steel pipes upright at a constant interval on a bottom surface in standing water; a second step...
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WO/2012/170577 |
A fluids management apparatus is disclosed herein that enables management of multiple volumes of different fluids when drilling and/or producing oil and/or gas with an oil and gas well drilling platform. The apparatus includes a structur...
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WO/2012/170577 |
A fluids management apparatus is disclosed herein that enables management of multiple volumes of different fluids when drilling and/or producing oil and/or gas with an oil and gas well drilling platform. The apparatus includes a structur...
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WO/2012/165969 |
A transition element (1) between a jacket (4) having four legs (8) and a tower (2) where the lower portion (14) of the tower (2) is fixed to a torsion plate (10) that is connected to an upper portion (12) of the legs (8), and a brace (16...
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WO/2012/158823 |
A floating vessel for supporting well head surface equipment that has a deck operatively disposed on the floating vessel. The floating vessel can include a ram tensioner system positioned between the well head surface equipment and the d...
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WO/2012/152483 |
The present invention relates to an offshore supporting structure (1) for wind energy installations comprising a plurality of, preferably six, piles (2), in particular tubular piles, which can be anchored in the seabed, and a latticework...
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WO/2012/151631 |
A deployment apparatus is described. The deployment apparatus is for deploying an underwater power generator having a power generating main body from a deployment vessel disposed on the surface of a body of water onto a pylon disposed on...
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WO/2012/144952 |
A multi-functional jack-up (200) for decommissioning an offshore well rig (100) is disclosed herein. In a described embodiment, the jack-up (200) comprises a hull (202) supportable by a number of jack-up legs (206), a cantilever platform...
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WO/2012/136944 |
The offshore port structure (1) comprises at least one self-jacking platform (10) having very large dimensions, which is movable between a floating position and a position raised out of the water, on legs (11), each of which has in its l...
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WO/2012/130807 |
The present invention is related to a method for coupling an offshore structure (1), such as a jacket leg of an offshore platform, to a hoisting block(19) of a hoisting installation (13), preferably a floating hoisting installation. The ...
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WO/2012/130291 |
An offshore foundation structure (FS) for wind turbines, comprising: a hull structure (HS) defining a self-supporting formwork and an inner structure (IS) in the interior of the hull structure (HS) including a concrete structure and a st...
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WO/2012/123405 |
A maritime observation and defence platform (1) is proposed, comprising a base which is formed by a number of extension arms (2), which extend towards a central column (3) and are securely connected thereto, and a main deck (4), which is...
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WO/2012/123405 |
Disclosed is an optical measuring device for sensing the relative translational and rotational dynamics between two spaced-apart objects (A, B), comprising a radiation source (100) and a position-sensitive detector (105) which are secure...
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WO/2012/123002 |
Provision is made for a platform (1) according to the invention to be able to be installed at the intended site thereof without the aid of floating cranes or helicopters. The intended site in the vicinity of the installations to be prote...
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WO/2012/121674 |
The present invention provides a skirted foundation that can be used in a jack-up rig for providing enhanced bearing capacity. The skirted foundation comprises a spudcan footing having an upper part and a base, wherein the upper part and...
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WO/2012/121607 |
Offshore foundation and a method for an installation of a foundation on the seabed 25 with mounted deck equipment 20, preferably for wind turbines or oil and gas. The foundation 1 comprises at least three cells 3 and at least one tower 1...
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WO/2012/121773 |
A cantilever system for a rig comprising a hull, a beam coupled to the hull, an extension member coupled to the beam, and a hold-down member spaced from a support member and coupled to the extension member. A first end of the beam is ext...
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WO/2012/116344 |
The disclosure provides a system and method for locking and unlocking an extendable column (3) to a deck (2). A deck-to-column connection assembly includes a pawl and shim used in a sequential de-ballasting and ballasting of the column t...
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WO/2012/112557 |
An apparatus and method for monitoring cathodic protection of a protected object 10, where the apparatus and method include a probe 34 with five segments in series. The cathodic protection is provided by a system 20 with a power supply t...
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WO/2012/110808 |
Habitable structure (101) having a network of energy, fluid and waste conduits disposed throughout, the operation of which is controlled by a central controller. The habitable structure comprises a number of external platforms (109) to a...
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WO/2012/110808 |
Habitable structure (101) having a network of energy, fluid and waste conduits disposed throughout, the operation of which is controlled by a central controller. The habitable structure comprises a number of external platforms (109) to a...
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WO/2012/108765 |
The invention relates to a method of performing an under water operation on a structure (10) or in the vicinity of the structure, the method comprising: -providing a device (18) comprising a movable arm (20), the device being constructed...
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WO/2012/103867 |
The invention relates to a method for constructing a mast for in particular off-shore wind turbines. The mast consists of a main tube and struts that project obliquely downwards therefrom and connect the main tube to lateral pointed feet...
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WO/2012/097283 |
A method for installing a water-submersible platform is disclosed. The method includes lowering the platform in water from a vessel positioned above the platform while spuds connecting the vessel to the platform stabilize the platform du...
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WO/2012/083925 |
The invention relates to a wind turbine (10), comprising a tower, a nacelle rotatably arranged on the tower, and a helicopter landing pad arranged on the nacelle, characterized in that the wind turbine has a rotor having at most two roto...
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WO/2012/085200 |
A method of testing a hydroelectric turbine before the turbine is installed and secured on the seabed, in order to ensure that the turbine is operating as expected, the method involving securing the turbine to a vessel and displacing the...
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WO/2012/076018 |
An off-shore wind turbine having a wave run-up deflector is described. The deflector extends all around the circumference of the lower end of the wind turbine tower, and acts to prevent wave run-up advancing vertically along the tower su...
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WO/2012/074391 |
The invention relates to a jacking system for jacking a structure like an offshore platform, the jacking system comprising; - a pile for engaging the seabed, - a rack and pinion drive for driving the structure along the pile, wherein, th...
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WO/2012/070941 |
The invention provides a sub-structure comprising at least one leg having first buoyancy means arranged in a lower part of the at least one leg to provide a first buoyancy, and a float element having second buoyancy means to provide a se...
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WO/2012/070941 |
The invention provides a sub - structure (2) comprising at least one leg (4) having first buoyancy means (4a) arranged in a lower part of the at least one leg to provide a first buoyancy, and a float element (3) having second buoyancy me...
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