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WO/2008/123761A1 |
An ocean surface-driven apparatus (1) to be installed around structural marine components comprising at least one ring wherein said ring comprising a plurality of rollers (2) disposed on a plurality of roller shafts (3) which are linked ...
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WO2008094573B1 |
An apparatus and method of deploying a jack-up rig unit (10) at sea provides for a ballastible structure (50) that is capable of being fully submerged to rest on the sea bed. The structure extends upwardly to a desired height to form sup...
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WO/2008/113389A1 |
The invention relates to a jack-up platform (1) comprising a hull (2) and at least three longitudinally movable support legs (3) for said hull (1), at least one of said support legs (3) comprising at least one variable speed drive (8, 8A...
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WO/2008/111829A1 |
The present invention relates to an offshore oil production platform. The platform includes a deck (12) and a sub-structure (10) comprising plurality of ballast chambers (20) and at least one of connecting leg (16) connected from the bal...
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WO2007126477B1 |
A mobile, year-round drilling system (MYADS) for drilling offshore wells and/or performing other offshore activities at multiple, successive locations in an arctic or sub-arctic environment is provided. The present invention combines the...
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WO/2008/085032A2 |
The invention is concerned with a ferris wheel or observation tower or such amusement. It has a base (40) with buoyancy to be able to independently float in the water. It can be located aside a quay of a river or channel, while the amuse...
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WO/2008/068482A1 |
For the recovery of an underwater structure (1) of tubular form, such as a jacket of a decommissioned oil rig, a lifting attachment (10) is inserted into a free end (2) of a tubular member of the structure (1), and is then plastically de...
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WO/2008/041856A1 |
Platform for a power plant equipped for producing oil and made of reinforced concrete to reduce maintenance cost, consisting of at least one module (1). Each module (1) will consist of at least one circular column (2) surrounded by concr...
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WO/2007/115573A1 |
Method of installing a bucket foundation structure comprising one, two, three or more skirts, into soils in a controlled manner. The method comprises two stages: a first stage being a design phase and the second stage being an installati...
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WO/2007/106044A1 |
A modular sub-sea (level) structure for supporting an offshore production facility, including at least one frame module, wherein each frame module comprises at least three identical triangular frames. Each triangular frame has a base and...
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WO/2007/106736A2 |
There is disclosed a system comprising a structural element; at least one strake holder connected to the structural element; and at least one flexible helical strake connected to the at least one strake holder.
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WO/2007/101108A1 |
A method of making an island 28, 47 including the steps of: manufacturing a plurality of formations 10, 31 , 32; transporting the formations 10, 31, 32 to a site in a water body 18, 37; assembiing said formations 10, 31, 32 proximate one...
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WO/2007/093842A1 |
An offshore petroleum drilling and recovery platform (10) includes a submerged support structure (16) that has one or more tanks or compartments (17) that are incorporated therein to store the oil that is produced. To reduce buoyancy of ...
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WO/2007/095571A1 |
A transportable GTL processing facility constructed on an inland barge is provided. Also provided is a process for producing liquid hydrocarbons from natural gas utilizing a transportable GTL processing facility. The facility and process...
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WO/2007/091042A1 |
A method and system for transporting an offshore structure such as a wind turbine generator includes a supporting frame in which the offshore structure is assembled on land in an upright configuration. The frame is used for lifting the s...
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WO/2007/048863A1 |
The invention relates to an automatic climbing device for lifting structures and roofing. The inventive device comprises heads (1 and 2) which can be joined to a support (4) with one blocking element (9) per head, said blocking element b...
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WO/2007/043856A1 |
This invention relates to an offshore system comprising a rig having a deck (2) and further comprising a cantilever (4), which is mounted on the deck and which is at least moveable in a longitudinal direction of the cantilever between a ...
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WO/2007/028851A1 |
Abandon station for a maritime unit (1) that is meant for maritime purposes, such as for shipping, operating at the sea and/or like, which abandon station (X) is meant particularly as an emergency exit for the people in the maritime unit...
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WO/2007/008053A1 |
The invention relates to a covering element (20, 21) having an artificial roughness that has been specially designed (18, 19) to be applied to structures and objects (10) which are submerged in a flow (12) and which are supported by a so...
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WO/2007/006906A2 |
The invention concerns a device and a method for cutting a metal submarine structure to be cut (1) consisting in particular of beams (1b), below the water surface (10), which consists in fixing two guide rails (2) on the opposite sides o...
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WO/2007/008054A1 |
The invention relates to a mould for creating specially-designed artificial roughness (18, 19) that is intended for the surface of structures and objects (10) which are submerged in a flow (12) and which are supported by, or buried in a ...
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WO/2007/003919A1 |
Apparatus for use in mounting an offshore structure on an offshore support base comprises: a first supporting component operatively attachable to a lower part of the offshore structure; a cushioning arrangement operatively disposed betwe...
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WO/2006/133161A2 |
An offshore structure (1) for placement on a sea floor in a body of water containing moving ice masses, which impart Environmental Loads to the structure; the offshore structure includes a base (16) which contacts the sea floor, the base...
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WO/2006/130018A1 |
Installation undergoing low ice-induced damage at sea, which installation comprises: a shaft extending in vertical direction from a deck level to a level under water, which shaft comprises an icebreaking section that in vertical directio...
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WO/2006/111756A1 |
A locking arrangement for selectively preventing displacement of a tubular article/load support structure (2) circumscribing the upstanding elongate support (1) and adapted for lengthways displacement along upstanding elongated support, ...
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WO/2006/110658A1 |
There is disclosed a system comprising a substantially cylindrical element (204), at least one strake element (206a) about a circumference of the cylindrical element, wherein at least one of the strake elements are closed and comprise a ...
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WO/2006/107649A2 |
A wind-driven source of electricity can be located and oriented to take advantage of winds traveling over water. A structure is provided that can be transported over water and carry one or more wind-driven sources of electricity and stru...
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WO/2006/097841A1 |
Artificial islands, embankments, piers, breakwaters, platforms, or similar structures, to be installed in bodies of water, such as rivers, lakes, seas, marshes, etc. comprising at least one pillar (10) realized by assembling a floating b...
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WO/2006/096723A2 |
The present invention is a lubrication system for movable pins connecting pivotable structural members of a deepwater floating oilfield production platform. The lubrication provides adequate lubrication for easing movement of the pins an...
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WO/2006/084473A1 |
The invention concerns a method for establishing a plug inside a main pipe, in particular a vertically or slantingly arranged pipe, where said pipe has firs and second ends, and where the plug is arranged inside the pipe at a distance fr...
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WO/2006/086240A1 |
A system for stabilizing gravity-based offshore structure anchored in a seabed includes a plurality of upper locking element sets installed in a keel on the bottom of the structure; a plurality of caissons embedded in the seabed; a plura...
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WO/2006/084038A2 |
The present invention relates to pins that may be selectably operated to engage and disengage socket bores in the assembly and disassembly of large structures, such as floating offshore platforms for deepwater applications. The pin conne...
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WO/2006/082312A1 |
The invention relates to a complementary locking system for locking legs to the deck of a jack-up offshore drilling platform. The inventive system comprises the following elements at each leg, namely: at least one assembly (30) comprisin...
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WO/2006/080850A1 |
The present invention relates to a device for transporting structures on water, as well as dismounting or installation of the structure(s). The invention is characterized in that an elongated tilting frame (8) is hingedly connected at a ...
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WO/2006/079759A1 |
The invention relates to a handling device comprising a rack (C) with incisions on both sides (12, 22), which is sandwiched between two pinions (A, B) having horizontal axes, said pinions being disposed in the same horizontal plane or es...
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WO/2006/078167A2 |
A support (4) for an elevated mass (6, 8) , comprising at least three extended, mutually trussless supporting columns (14, 14', 14", 14"') , and where the longitudinal axes of the supporting columns (14, 14', 14", 14"') meet near the cen...
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WO2006010783A9 |
In this document is described to the production of the electricity and fuel cell meant wind (5), wave (34/41) and current (35) power stations with the different foundation types (3/25/4) and the manufacturing, transporting, installing an...
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WO/2006/037870A1 |
The invention concerns a method for installing legs (2) on a deck (1) of an offshore oil-drilling rig, which consists in assembling together horizontally the various components of each leg (2), bringing on an assembly site the deck (1) a...
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WO/2006/037871A1 |
The invention concerns an offshore oil-drilling rig, of the type comprising a deck (1) mounted mobile on legs (2) each including a support base (8) on the seafloor and a pontoon (10) open at its base and designed to penetrate into the se...
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WO/2006/026441A2 |
Precision-adjustable, plinth structure for anchoring the base of a building-frame column to a poured concrete slab including (a) a first load-reaction structure embeddable in a pre-cured (i.e., wet, and not yet: fully cured) pour of conc...
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WO/2005/123499A1 |
The disclosure relates to a vessel for installing or removing a structure at or from an offshore site, the vessel (21a,21b) being U-shaped in plan to provide an open-ended well to enable the vessel to be manoeuvred into position around a...
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WO/2005/118964A1 |
The invention relates to civil and hydrotechnical engineering. The inventive cultural and recreational and/or health-improving complex for an artificial archipelago comprises platforms remotely arranged from each other on bracing legs in...
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WO/2005/103391A1 |
Waterbound platforms or maintenance vehicles of the oil or gas industry comprise a support surface (2) with vertically adjustable legs (3) for jacking up the support surface (2) to a predeterminable operation position above the water sur...
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WO/2005/099377A2 |
A floating platform system includes a hull design configuration (40, 50) for limiting maximum tendon loads and aiding in inhibiting resonant responses in the platform system leading to better motions for personnel, equipment and riser su...
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WO/2005/097949A1 |
A transportable GTL processing facility constructed on an inland barge is provided. Also provided is a process for producing liquid hydrocarbons from natural gas utilizing a transportable GTL processing facility. The facility and process...
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WO/2005/090688A1 |
A displaceable load carrying structure characterised by a main support arrangement (3), first and second sets (4, 5, 6, 7, & 8, 9, 10, 11) of support legs for supporting the main support arrangement (3) said support legs being vertically...
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WO/2005/085055A2 |
Building over the water and group of these buildings, their maneuvering methods and their hosting sites, the said building and group of buildings offering the flexibility of usage found in both land-based buildings and in ships by the fa...
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WO/2005/083183A1 |
The invention relates to a structure for transporting, installing and dismantling a fixed oil platform provided with framework elements which are substentially formed by a bridge and at least one supporting pillar. The inventive structur...
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WO/2005/074239A1 |
The invention relates to a device (10) comprising the following components which are connected to a mobile telephone (30) that is on board a vehicle, namely: a memory element (22) containing a plurality of items which are arranged in a s...
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WO/2005/073471A1 |
The invention relates to a foundation structure (4) for a drilling system, comprising a drilling platform (3) supporting a drilling mast (1). The foundation construction (4) is made of a plurality of modules (41) whose overall size and s...
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