Pile Driving Patents (Class 405/228)
  • Patent number: 12116870
    Abstract: Provided is a liner hanger, a method, and a well system. The liner hanger, in one aspect, includes a liner hanger body having an expansion section movable from a radially unexpanded state to a radially expanded state in contact with an inside diameter (ID) of a wellbore tubular. The liner hanger may further include a support assembly coupled to the liner hanger body, the support assembly including a support housing, and a mechanical support structure positioned radially inside of the support housing. In one aspect, the mechanical support structure is movable from a first position radially misaligned with the expansion section when the expansion section is in the radially unexpanded state to a second position at least partially radially aligned with the expansion section when the expansion section is in the radially expanded state. The liner hanger, in one aspect, further includes expandable metal coupled to the mechanical support structure.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: October 15, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventor: Daniel Newton
  • Patent number: 12091831
    Abstract: A pile upending and holding system includes a support assembly configured to be mounted on the vessel and to provide compensation for wave-induced motion of the vessel to maintain a predetermined X-Y location of the pile holder independent of said motion, and a pile holder mounted on the support assembly to be tillable about a substantially horizontal tilt axis. The pile holder includes a lower ring and an upper ring, and a pile holder frame supporting the lower ring and upper ring, the upper ring longitudinally spaced from the lower ring. Each of the rings include pile engaging devices distributed about the circumference thereof, each pile engaging device being adapted to engage an exterior of the pile extending through the lower and upper ring. Each of the lower ring and upper ring includes a ring base fixed to the pile holder frame and one or more movable jaws, movable between a closed position for holding and guiding the pile and an opened position for entry of the pile.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: September 17, 2024
    Assignee: ITREC B.V.
    Inventors: Terence Willem August Vehmeijer, Hendrikus Jacobus Weterings, Stefan Cornelis Van Ruyven, Rene Corneille Losiriai Boelens
  • Patent number: 11795650
    Abstract: A pile holding system is to be mounted on a deck of a vessel, e.g. for installation of a pile adapted to support an offshore wind turbine. The pile holding system is configured to support the pile in an upright position at a pile installation location next to the vessel. A vessel is provided with such a pile holder system. A method for installation of a pile and a pile holder are also disclosed.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: October 24, 2023
    Assignee: ITREC B.V.
    Inventor: Joop Roodenburg
  • Patent number: 11313096
    Abstract: A pile holding system is to be mounted on a deck of a vessel, e.g. for installation of a pile adapted to support an offshore wind turbine. The pile holding system is configured to support the pile in an upright position at a pile installation location next to the vessel. A vessel is provided with such a pile holder system. A method for installation of a pile and a pile holder are also disclosed.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: April 26, 2022
    Assignee: ITREC B.V.
    Inventor: Joop Roodenburg
  • Patent number: 11293158
    Abstract: A pile holding system configured to support the pile in an upright position at a pile installation location next to the vessel. The pile holding system includes a pile holder and a pile holder support system. The pile holder support system is configured to be mounted on the deck of the vessel, to moveably support the pile holder, and to move the pile holder in a first direction between an inboard position and an outboard position. The pile holder, when in the outboard position, is located outside the contour of the vessel, for holding the pile in the upright position at the installation location. The pile holder, when in the inboard position with the first and second jaw in the open position, is located within the contour of the vessel.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: April 5, 2022
    Assignee: ITREC B.V.
    Inventors: Joop Roodenburg, Terence Willem August Vehmeijer, Stefan Cornelis Van Ruyven, Maarten Hugo Hoofman
  • Patent number: 10900190
    Abstract: A hydraulic jack expansion-type rotary penetration device for a circular pipe comprises: a rotating head which receives torque from the outside; one or more hollow shafts arranged in series downward along the central axis of the rotating head; shaft-connection socket which interconnect the first hollow shaft which is connected to the rotating head with the remaining adjacent hollow shafts, to thereby transmit the torque of the rotating head; and one or more clamp modules which are installed in the hollow shafts and pressed against the inner surface of the circular pipe by hydraulic pressure generated in the rotating head to thereby generate clamping force.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: January 26, 2021
    Inventor: Kyu Sang Kim
  • Patent number: 10900193
    Abstract: A pumping unit base and methods for producing oil and gas with the pumping unit base. The pumping unit base may include a plurality of driven piles installed in the ground, and a metal platform fixedly attached to the plurality of driven piles, wherein the metal platform is positioned above the ground. The metal platform may be removed from the driven piles and reinstalled to the driven piles.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: January 26, 2021
    Assignee: Weatherford Technology Holdings, LLC
    Inventors: Brandon Lee Kadrmas, Clark E. Robison, Chuck Robert Bradley, Jordan Gerard Binstock, Travis Rice
  • Patent number: 10876268
    Abstract: A screw pile (10) comprises a hollow elongate shaft (12), a lower portion (14) rotatably mounted to the hollow elongate shaft (12), the lower portion (14) carrying a screw or one or more blades or plates (16, 18) for screwing of the screw pile into the ground. The screw pile may have a rotatable hub located at the lower end of the shaft, a rotatable hub carrying the screw or blades (16, 18). A drive tool can engage with the rotatable hub to rotate the hub and thereby rotate the blades to screw the pile into the ground.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: December 29, 2020
    Assignee: SOLAR PILE INTERNATIONAL (HK) LTD
    Inventors: Kym Anthony Plotkin, Cayn Murray Plotkin
  • Patent number: 10385533
    Abstract: An offshore wind power foundation with improved water-tightness and a construction method thereof are provided. The offshore wind power foundation is configured such that a bonding material is injected into a space between a pile and a leg using a precast cap member to integrate the leg and the pile, and includes a precast cap member including a precasting housing, a bonding material rotation-injection port, and an elastic spring.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: August 20, 2019
    Assignee: ACE ENC Inc.
    Inventors: Hye Kwan Jeon, Gee Seung Park
  • Patent number: 9476176
    Abstract: A pile driver system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, includes a closed housing defining a cavity, an impact weight accommodated inside the housing, a hydraulic circuit for reciprocating the impact weight, which circuit comprises one or more valves, a cylinder, and a piston accommodated in the cylinder and connected to the impact weight, a pump for withdrawing water from the surroundings of the pile driver and providing pressurized water to the hydraulic circuit, and at least one outlet for returning water to the surroundings. The exhaust of the hydraulic circuit communicates with the cavity and the outlet is located in the wall of the housing.
    Type: Grant
    Filed: January 16, 2012
    Date of Patent: October 25, 2016
    Assignee: IHC HOLLAND IE B.V.
    Inventors: Dirk Arentsen, Michael Schaap
  • Patent number: 9222233
    Abstract: The invention relates to a method and a device for creating an underwater foundation of a building, wherein a base element is provided as a module carrier (11) at the erection site and a pile (6) forms the foundation to be created or is a component of the foundation, wherein the pile (6) is implemented as a hollow body. The aim of the invention is to allow the creation of a foundation in geologically difficult conditions, while simultaneously reducing noise emissions in sensitive areas.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: December 29, 2015
    Assignee: Herrenknecht AG
    Inventor: Marc Peters
  • Publication number: 20150147121
    Abstract: An offshore structure comprises: an original structure comprising a main platform supported via a foundation on a seabed; and an extension structure comprising a platform extension positioned laterally of the main platform and a platform extension support, depending downwardly from the platform extension, into contact with the foundation, so as to support the extension structure directly on the foundation.
    Type: Application
    Filed: April 9, 2013
    Publication date: May 28, 2015
    Inventors: David Leonard Hall, Gary Dean, Duncan Knight, Anthony Clark, Andrew Kirkpatrick, Paul Oliver, Bruce John Munro, Lindsay Mckay, Alan Rodger, Eric Reid, Donald Macleod
  • Publication number: 20150125220
    Abstract: Improved embodiments, apparatus and method relating to the manufacture and installation of offshore steel support structures, known as jackets, for Wind Turbine Generators, including transition pieces thereof.
    Type: Application
    Filed: April 11, 2013
    Publication date: May 7, 2015
    Inventors: Kirill Glukhovskoy, Graham Howie Kennedy, Jonathan Michael Wren
  • Patent number: 8998540
    Abstract: A remotely operable drilling apparatus (6) comprises a body such as frame (10) and drive means arranged to drill annular pile (8), which is loaded in the drilling apparatus (6) into the floor of a body of water. The annular pile comprises a cutting shoe (24). The drive means comprises a power swivel (12) which attaches to the top of the annular pile (8) by means of a drive head. Delivery means is also provided which comprises at least one nozzle to enable flushing fluid and grout to be injected around annular pile (8). The power swivel (12) is raised and lowered by rack and pinion means 14 disposed on either side of the power swivel (12).
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: April 7, 2015
    Assignee: Blade Offshore Services Ltd..
    Inventors: John Swingler, Neil McNaughton
  • Publication number: 20150078836
    Abstract: A method of and system for installing a foundation element, in particular a (mono)pile, in a hard underwater ground formation uses a driver. The method comprises the steps of placing a foundation element on the underwater ground formation, placing a screen for reducing noise input from the driver, driving the foundation element into the ground formation by means of the driver while the screen is positioned about the foundation element, and attenuating noise transfer from the underwater ground formation to the outer wall of the screen during at least part of the driving.
    Type: Application
    Filed: April 10, 2013
    Publication date: March 19, 2015
    Inventor: Justin Edward Stam
  • Publication number: 20150063910
    Abstract: The invention relates to a mooring device that is suitable for use in water. The mooring device includes a pile configured to be embedded in a floor supporting the body of water, at least one arm configured to engage at least one entity; a joint configured to couple the pile and the at least one arm and permit rotation of the at least one arm relative to the pile, and joint locking means configured to lock the joint. The invention may further relate to a method of mounting the mooring device in water, a mooring system including multiple mooring devices and a system including the mooring devices.
    Type: Application
    Filed: March 28, 2013
    Publication date: March 5, 2015
    Inventors: Gennady Meltsov, David West
  • Patent number: 8955612
    Abstract: A driver 10 for a fence post is disclosed. The driver comprises an elongate hollow body 12 having an open in-use lower end 14. A guide 16 is removably locatable at the lower end.
    Type: Grant
    Filed: February 10, 2010
    Date of Patent: February 17, 2015
    Assignee: Onesteel Wire Pty Limited
    Inventor: Lawrence O'Toole
  • Publication number: 20150023738
    Abstract: A template for use in installing a plurality of foundation elements, in particular anchor piles, relative to one another in an underwater ground formation, comprises at least a guide for guiding a foundation element in a guiding direction during driving the foundation element into a seabed, and a frame including a holding member for holding the guide in transverse direction of the guiding direction. The template further comprises a levelling mechanism for levelling the frame with respect to a seabed when it is placed thereon. The guide is freely displaceable with respect to the holding member in the guiding direction.
    Type: Application
    Filed: February 8, 2013
    Publication date: January 22, 2015
    Inventor: Henricus Gerardus Andreas Van Vessem
  • Patent number: 8926226
    Abstract: The invention relates to a device for manufacturing a foundation for a mass located at height, such as the jacket of a wind turbine or a jetty, wherein the foundation comprises a quantity of piles driven into an underwater bottom in a geometric pattern. The device comprises a positioning framework of a number of mutually connected guide tubes arranged in a geometric pattern and adapted to receive and guide a pile to be driven into the underwater bottom, wherein the guide tubes comprise a mechanism with which at least an internal wall part of the guide tubes is displaceable in the radial direction of the guide tubes from a radially inward support position for the pile to a radially more outward position in which the internal wall part substantially releases the pile. The invention also relates to a method and an assembly of a jack-up platform and the device.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: January 6, 2015
    Assignee: GeoSea N.V.
    Inventors: Luc Vandenbulcke, Koen Vanderbeke
  • Publication number: 20140369766
    Abstract: A foundation structure of an offshore plant, such as a wind turbine, comprising at least one foundation element that can be anchored to the seabed without a gravity foundation and without a floating foundation and a support structure fastened thereto for fixing the offshore plant. The foundation element is a pile that can be inserted into the seabed by means of drilling and/or by means of vibratory driving, can be fixed in the seabed by means of an organic and/or inorganic material, and is oriented at an angle from a vertical on the seabed. A method of installing the foundation structure on a seabed includes first anchoring the coupling element by means of piles inserted into the seabed and then connecting the support structure to the coupling element.
    Type: Application
    Filed: February 1, 2013
    Publication date: December 18, 2014
    Inventors: Andreas Denker, Nico Genge, Ole Josat, Claas Bruns, Ralf Hojda
  • Patent number: 8845235
    Abstract: A method of installing a structure on a bed of a sea, estuary or river from a floating installation vessel is described. In such a method a plurality of attachment piles and corresponding installation rigs are attached to the structure prior to deployment of the structure. In addition, respective umbilical control cables are connected to the installation rigs prior to deployment of the structure. The structure is deployed from a floating vessel to a bed of a sea, estuary or river, such that, when the structure is located on the bed, the umbilical control cables do not support the structure or installation rigs. A single installation operation for each attachment pile is performed, in which operation an installation rig is activated so as to install fully the corresponding attachment pile in the bed, without removal of the umbilical control cable or the installation rig therefrom.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: September 30, 2014
    Assignee: Tidal Generation Limited
    Inventor: George James Gibberd
  • Patent number: 8839882
    Abstract: The invention relates to a drilling device and a drilling method for drilling inside a casing tube, wherein the drilling apparatus has a supporting frame with a fastening means for fixation with respect to the casing tube and a drilling tool, which is driven in a rotating manner via a telescopic rod by means of a drill drive arranged on the supporting frame. An emptying station for attachment to the upper end of the casing tube is provided, wherein the supporting frame of the drilling apparatus can be fastened on the emptying station. For emptying the drilling tool of drill cuttings the emptying station has an unloading means, which is adjustable for receiving the drill cuttings. The unloading means is designed for conveying the drill cuttings away from the emptying station.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: September 23, 2014
    Assignee: Bauer Maschinen GmbH
    Inventor: Stefan Michael Finkenzeller
  • Patent number: 8734057
    Abstract: The invention relates to a method of installing foundation elements, in particular (mono)piles (2), in an underwater ground formation (3), by means of a driver (4), comprising the steps of placing a foundation element (2) on the underwater ground formation (3) and holding the foundation element (2) in place by means of a gripper (10) mounted on a surface vessel, placing a sleeve (6) for reducing noise input from the driver (4) about the foundation element (2), disengaging the gripper (10), lowering the sleeve (6) onto the ground formation (3), and placing the driver (4) on top of the foundation element (2). The sleeve (6) is held at least laterally with a guide (11) mounted on the surface vessel, at least when disengaging the gripper (10).
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: May 27, 2014
    Assignee: IHC Holland IE B.V.
    Inventors: Boudewijn Casper Jung, Jan Albert Westerbeek
  • Patent number: 8696248
    Abstract: A plurality of piles is arranged in frame elements in an axially displaceable manner. Hammers are positioned on the piles. After driving of the piles into a seabed, the hammers are connected to the frame elements, wherein the frame elements together with the hammers are lifted to the surface of the water and to the seaborne vessel by a crane.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: April 15, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Henrik Fomsgaard Lynderup, Thomas Oestergaard
  • Patent number: 8684630
    Abstract: Concrete silo for offshore drilling and production operations includes a reinforced concrete foundation secured at the seabed by steel piles and steel anchors embedded into the seabed. An exterior vertical reinforced concrete wall is supported by the foundation. An interior vertical reinforced concrete wall is supported by the foundation and houses a central cell. A series of radial shear walls extend between the exterior concrete wall and the interior concrete wall to form a series of perimeter cells. A roof and series of horizontally extending service platforms are supported off of the outer concrete wall and the interior concrete wall. A series of vertical well casings extend through the concrete foundation and down into the seabed for drilling operations.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: April 1, 2014
    Inventor: Mostafa H. Mahmoud
  • Patent number: 8672587
    Abstract: A pile guide (10) for supporting a pile as it is driven into a substrate, comprising: a base frame (12) having a planar substrate-engaging surface (14) and a pile guide member (16) configured to guide a pile in a predetermined direction therethrough as it is driven into a substrate (18), the pile guide member (16) being mounted on the base frame (12) via a plurality of support members (20) extending therebetween; characterised in that at least one of the plurality of support members (20) has an adjustable length, with length adjustment of the or each support member (20) enabling the predetermined direction to be varied relative to the planar substrate-engaging surface (14) of the base frame (12).
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: March 18, 2014
    Assignee: IHC Sea Steel Limited
    Inventors: James Ewart Milligan Mack, David Howel Gunter
  • Patent number: 8622658
    Abstract: A pile and method for driving a pile includes a pile having a structural outer tube, and an inner member disposed generally concentrically with the outer tube. The outer tube and inner member are fixed to a driving shoe. The pile is constructed and driven such that the pile driver impacts only the inner member. The impact loads are transmitted to the driving shoe to drive the pile into the sediment, such that the outer tube is thereby pulled into the sediment. In a particular embodiment the outer tube is formed of steel, and the inner member also comprises a steel tube. In an alternative embodiment one or both of the inner member and the outer tube are formed of an alternative material, for example, concrete. In an embodiment, the outer tube has a recess that captures a flange on the inner member. In an embodiment the outer tube is attached to the inner member with an elastic spring.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: January 7, 2014
    Assignee: University of Washington through its Center for Commercialization
    Inventors: Per G. Reinhall, Peter H. Dahl
  • Patent number: 8562257
    Abstract: The invention relates to a system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, comprising an impact weight, an hydraulic circuit in turn comprising an hydraulic cylinder for lifting and/or accelerating the impact weight respectively away from and towards the element, the cylinder comprising a piston connected to the impact weight, and wherein a pump for generating an underpressure in the hydraulic cylinder such as to lift and/or accelerate the impact weight by means of this underpressure.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: October 22, 2013
    Assignee: IHC Holland IE B.V.
    Inventors: Jan Albert Westerbeek, Johannes Louis Leonardus Hessels
  • Publication number: 20130272796
    Abstract: 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 support frame coupled to the base. The support frame comprises plurality of modular tower sections in a stacked arrangement. The support tower assembly also comprises a deck supported by the support frame.
    Type: Application
    Filed: September 26, 2012
    Publication date: October 17, 2013
    Applicant: HORTON WISON DEEPWATER, INC.
    Inventor: HORTON WISON DEEPWATER, INC.
  • Patent number: 8511940
    Abstract: A support structure for an offshore device and a method of assembling and installing the support structure, is provided including a vertical guide sleeve having, three elongated guide sleeves positioned around the vertical guide sleeve, and various braces connecting the elongated sleeves and the vertical guide sleeve. The support structure also includes a transition joint including a cylindrical portion for connection to an offshore device, such as a support tower of a wind turbine assembly, and a convex portion connected to the vertical guide sleeve. The transition joint may include a strengthening material in contact with an inner surface. The vertical sleeve, elongated sleeves, braces, and transition joint can be assembled onshore with lower piles installed in the elongated sleeves, this guide portion of the structure transported to the offshore location, and then piles driven to secure the structure to the floor of a body of water.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: August 20, 2013
    Assignee: Keystone Engineering Inc
    Inventor: Rudolph A. Hall
  • Patent number: 8449222
    Abstract: The invention relates to a system for installing tubular foundation elements having open ends, in particular (mono)piles, in an underwater ground formation, comprising an hydraulic driver, an anvil, and an adaptor for transmitting energy from the anvil to the toe of the foundation element, which adaptor fits inside the tubular foundation element.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: May 28, 2013
    Assignee: IHC Holland IE B.V.
    Inventor: Jan Albert Westerbeek
  • Patent number: 8444348
    Abstract: Modular offshore platform systems and associated methods of transport and assembly are disclosed herein. A method of transporting a modular offshore platform to an offshore location in accordance with an embodiment of the disclosure includes transporting towing a first platform portion of the offshore platform to an offshore location and transporting a second platform portion of the offshore platform to the offshore location separately from the first platform portion. The method further includes attaching the second platform portion to the first platform portion at the offshore location, and anchoring at least one of the first and second platform portions to a sea floor at the offshore location.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: May 21, 2013
    Assignee: PND Engineers, Inc.
    Inventors: William Dennis Nottingham, Kenton Braun
  • Patent number: 8353360
    Abstract: A pile driver provided with a housing and at least one body connected with the housing so as to be moved back and forth over a predetermined path, the pile driver being further provided with a drive for moving the body back and forth over the path for the purpose of pile-driving, the pile driver comprising at least two parts movable relative to each other, respectively having at least a first type of sliding surface and at least a second type of sliding surface which during pile-driving slide along each other and between which there is a lubricant, wherein the first type of sliding surface is provided with polyether ether ketone.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: January 15, 2013
    Assignee: IHC Holland IE B.V.
    Inventors: Hendrik Marcel Slot, Arris Van Duijvenboden
  • Publication number: 20130011203
    Abstract: A pile and method for driving a pile includes a pile having a structural outer tube, and an inner member disposed generally concentrically with the outer tube. The outer tube and inner member are fixed to a driving shoe. The pile is constructed and driven such that the pile driver impacts only the inner member. The impact loads are transmitted to the driving shoe to drive the pile into the sediment, such that the outer tube is thereby pulled into the sediment. In a particular embodiment the outer tube is formed of steel, and the inner member also comprises a steel tube. In an alternative embodiment one or both of the inner member and the outer tube are formed of an alternative material, for example, concrete. In an embodiment, the outer tube has a recess that captures a flange on the inner member. In an embodiment the outer tube is attached to the inner member with an elastic spring.
    Type: Application
    Filed: January 19, 2011
    Publication date: January 10, 2013
    Applicant: University of Washington Through its Center for Co
    Inventors: Per G. Reinhall, Peter H. Dahl
  • Publication number: 20120301226
    Abstract: A pile guide (10) for supporting a pile as it is driven into a substrate, comprising: a base frame (12) having a planar substrate-engaging surface (14) and a pile guide member (16) configured to guide a pile in a predetermined direction therethrough as it is driven into a substrate (18), the pile guide member (16) being mounted on the base frame (12) via a plurality of support members (20) extending therebetween; characterised in that at least one of the plurality of support members (20) has an adjustable length, with length adjustment of the or each support member (20) enabling the predetermined direction to be varied relative to the planar substrate-engaging surface (14) of the base frame (12).
    Type: Application
    Filed: January 4, 2011
    Publication date: November 29, 2012
    Applicant: IHC SEA STEEL LTD.
    Inventors: James Ewart Milligan Mack, David Howel Gunter
  • Publication number: 20120213594
    Abstract: The invention relates to a device for manufacturing a foundation for a mass located at height, such as the jacket of a wind turbine or a jetty, wherein the foundation comprises a quantity of piles driven into an underwater bottom in a geometric pattern. The device comprises a positioning framework of a number of mutually connected guide tubes arranged in a geometric pattern and adapted to receive and guide a pile to be driven into the underwater bottom, wherein the guide tubes comprise a mechanism with which at least an internal wall part of the guide tubes is displaceable in the radial direction of the guide tubes from a radially inward support position for the pile to a radially more outward position in which the internal wall part substantially releases the pile. The invention also relates to a method and an assembly of a jack-up platform and the device.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 23, 2012
    Applicant: GEOSEA N.V.
    Inventors: Luc Vandenbulcke, Koen Vanderbeke
  • Publication number: 20120177445
    Abstract: A pipe pile, for use in a foundation or a retaining wall, comprises a substantially cylindrical, and preferably steel, pipe body extending longitudinally between two opposite ends, the pipe body being formed of a plurality of pipe sections, interlocked or welded together end-to-end and arranged on a common central longitudinal axis between the two ends. All of the pipe sections have substantially the same outside diameter; however, two or more pipe sections have differing inside diameters, and thus a differing wall thickness, between the two ends of the pipe pile.
    Type: Application
    Filed: January 10, 2012
    Publication date: July 12, 2012
    Applicant: PILEPRO, LLC
    Inventor: ROBERTO REDONDO WENDT
  • Patent number: 8215871
    Abstract: A sea bed anchor of the plug-and-socket type, in which the depth of the socket (2) needed to keep the plug in the socket against tidal force is reduced by downwards force from a hydrofoil (5). The same force is used to lock the plug and socket positively together. The effective area of hydrofoils (5) can be increased when the tide is flowing, and reduced when it is not. Downwards force from hydrofoils is also used to enable submersible vessels to drill sockets in rock or to embed suction anchors in sediment.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: July 10, 2012
    Inventor: William Kingston
  • Publication number: 20120107055
    Abstract: The invention relates to a base structure for an off-shore wind power installation having a plurality of base piles wherein each base pile has a driving pile which is guided in its interior at least portion-wise for anchoring in the seabed, and at least one support structure for mounting a pylon of a wind power installation, wherein the support structure connects the upper ends of the base piles together. Furthermore the base pile and the driving pile have a region of an overlap on a predetermined lengthwise portion, wherein in the overlap region of the piles the gap between the piles and in part beneath and above the overlap region the free internal cross-section of the piles are filled with a hardening filling material. The invention also relates to a method of erecting a base structure for an off-shore wind power installation and an aligning tool.
    Type: Application
    Filed: August 19, 2011
    Publication date: May 3, 2012
    Applicant: HILGEFORT GMBH ANLAGENKOMPONENTEN UND APPARATEBAU
    Inventor: Frank Baumfalk
  • Patent number: 8157481
    Abstract: A method of installing a foundation system for securing the tendons of a TLP to the ocean floor. The foundation system is installed in templateless operations in which a pile is secured to the ocean floor and a tendon receptacle is secured to the pile such that the load from a tendon secured therein is transferred to the ocean floor through coaxially aligned load paths of tendon-to-tendon receptacle-to-pile-to-ocean floor.
    Type: Grant
    Filed: January 2, 1997
    Date of Patent: April 17, 2012
    Assignee: Shell Oil Company
    Inventors: Earl Howard Doyle, Jr., David Armstrong Huete, Richard Garside, Dale Richard Snyder
  • Publication number: 20120076591
    Abstract: The invention relates to a method and a device for creating an underwater foundation of a building, wherein a base element is provided as a module carrier (11) at the erection site and a pile (6) forms the foundation to be created or is a component of the foundation, wherein the pile (6) is implemented as a hollow body. The aim of the invention is to allow the creation of a foundation in geologically difficult conditions, while simultaneously reducing noise emissions in sensitive areas.
    Type: Application
    Filed: April 7, 2010
    Publication date: March 29, 2012
    Inventor: Marc Peters
  • Publication number: 20120063851
    Abstract: A driven pile anchor suitable for securing a tendon of a tension leg platform to the seafloor is supplemented with added weight. A load frame is added to the individual pile to accommodate ballast weights. Pre-manufactured ballast weights are placed on the frame to increase the holding power of the pile anchor system. In a second embodiment, the pile is intentionally plugged and installed with the plug intact. Pre-manufactured ballast weights are then placed inside the pile and may be held in place by gravity. In a third embodiment, the pile is a conventional driven friction pile installed with an underwater pile hammer. The pile is initially open but subsequently evacuated and intentionally plugged near its pile tip. Pre-manufactured ballast weights are placed inside the pile to increase its holding capacity. The first embodiment may be retrofitted to existing, driven-pile anchor systems.
    Type: Application
    Filed: October 31, 2011
    Publication date: March 15, 2012
    Applicant: SEAHORSE EQUIPMENT CORP
    Inventors: LARRY DWAYNE BREAUX, MARK DeWITT SLIDER
  • Publication number: 20110299938
    Abstract: The invention relates to a method of installing foundation elements, in particular (mono)piles (2), in an underwater ground formation (3), by means of a driver (4), comprising the steps of placing a foundation element (2) on the underwater ground formation (3) and holding the foundation element (2) in place by means of a gripper (10) mounted on a surface vessel, placing a sleeve (6) for reducing noise input from the driver (4) about the foundation element (2), disengaging the gripper (10), lowering the sleeve (6) onto the ground formation (3), and placing the driver (4) on top of the foundation element (2). The sleeve (6) is held at least laterally with a guide (11) mounted on the surface vessel, at least when disengaging the gripper (10).
    Type: Application
    Filed: June 8, 2011
    Publication date: December 8, 2011
    Applicant: IHC Holland IE B.V.
    Inventors: Boudewijn Casper Jung, Jan Albert Westerbeek
  • Patent number: 8033756
    Abstract: A pile driver is provided for use in deep water with a remotely operated vehicle (ROV) and a working ship for setting piles, pin piles and well conductors in subsea soil and for soil sampling in deep water and can be used for shallow water and land-based applications. A ram mass or hammer is received in an open frame and hydraulically reciprocated while in contact with water. A piston rod received in a piston cylinder is secured at one end to the hammer through a coupling mechanism, and an external source of hydraulic power is used with an on-board hydraulic circuit. Gas is compressed during an up-stroke to store energy, which is released during a down-stroke to push the hammer downwardly. The coupling mechanism provides a connection between the piston rod and the hammer that can move between an essentially rigid lift connection, an essentially rigid downward-push connection and an essentially non-rigid impact connection for preventing buckling of the piston rod when the hammer strikes at its lowermost point.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: October 11, 2011
    Inventor: James E. Adamson
  • Patent number: 8016521
    Abstract: A method for deploying a deepwater mooring spread from a floating vessel with a bow, stern, hull, deck, and aft crane secured to a port side or a starboard side of the hull having a hold, and a fore crane secured to the port side or starboard side of the hull. To lower heavy suction piles or other structures to almost unlimited water depths, the crane tackle after a depth of approximately 1000 meters is replaced using the polymer lines as a temporary lifting pennant with almost neutral buoyancy and therefore no extra weight is added to the lifting tackle of the crane.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: September 13, 2011
    Assignee: Kahn Offshore, B.V.
    Inventor: Richard L. Krabbendam
  • Patent number: 7972083
    Abstract: A system for aligning a pile during pile driving, comprising: a pile (16) having a laterally protruding coupling (20) for a tether; and a pile guide (10) for supporting the pile as it is driven into a substrate, comprising a base frame (12) and a pile guide member (14) mounted on the base frame (12), the pile guide member (14) having in its periphery a slot (24) which is configured to allow the laterally protruding coupling (20) to pass therealong as the pile (16) passes through the pile guide; wherein the pile and pile guide member comprise two pairs of slidably interfitting profiles (52, 86) which are configured to resist gaping in the slot (24) of the pile guide member (14) as the pile (16) is driven therethrough into the substrate.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: July 5, 2011
    Assignee: Fast Frames (UK) Limited
    Inventor: Clive Jones
  • Publication number: 20110135400
    Abstract: A support structure for an offshore device and a method of assembling and installing the support structure, is provided including a vertical guide sleeve having, three elongated guide sleeves positioned around the vertical guide sleeve, and various braces connecting the elongated sleeves and the vertical guide sleeve. The support structure also includes a transition joint including a cylindrical portion for connection to an offshore device, such as a support tower of a wind turbine assembly, and a convex portion connected to the vertical guide sleeve. The transition joint may include a strengthening material in contact with an inner surface. The vertical sleeve, elongated sleeves, braces, and transition joint can be assembled onshore with lower piles installed in the elongated sleeves, this guide portion of the structure transported to the offshore location, and then piles driven to secure the structure to the floor of a body of water.
    Type: Application
    Filed: June 9, 2010
    Publication date: June 9, 2011
    Applicant: KEYSTONE ENGINEERING INC.
    Inventor: Rudolph A. HALL
  • Publication number: 20110123277
    Abstract: The invention relates to a system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, comprising an impact weight, an hydraulic circuit in turn comprising an hydraulic cylinder for lifting and/or accelerating the impact weight respectively away from and towards the element, the cylinder comprising a piston connected to the impact weight, and wherein a pump for generating an underpressure in the hydraulic cylinder such as to lift and/or accelerate the impact weight by means of this underpressure.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Applicant: IHC Holland lE B.V.
    Inventors: Jan Albert Westerbeek, Johannes Louis Leonardus Hessels
  • Patent number: 7850398
    Abstract: A jackup rig having a built-in capability of driving and extracting piles without need for dedicated pile drivers or extractors. The jackup rig provides an ice breaking functional capability, supplied by a jacking system, for operating in icy waters.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: December 14, 2010
    Assignee: Offshore Technology Development Pte Ltd
    Inventors: Kok Seng Foo, Margarita Ivanova Georgieva, Chin Kau Quah
  • Patent number: 7845882
    Abstract: A subsea suction pile crane system comprises a suction pile and a crane mounted on the suction pile. The crane comprises a rotatable mounting surface, a winch, and a boom having a proximal section attached to the rotatable mounting surface such that the boom can pivot with respect to the mounting surface, and a distal section opposite the proximal section. In embodiments, a plurality of suction piles may be sed. The crane system is typically hydraulically operated. A preferred embodiment of the invention may further comprise a remotely operated vehicle comprising a hydraulic power supply operatively coupled to the crane, and a manipulator arm mounted on the distal section of the boom and operatively coupled to the hydraulic power supply.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: December 7, 2010
    Assignee: Oceaneering International Inc.
    Inventors: Kinton Lawler, Dick Vuyk, Richard W. McCoy, Jr.