AU2001236227A1 - Foundation for suction in installation of conductor casing - Google Patents

Foundation for suction in installation of conductor casing

Info

Publication number
AU2001236227A1
AU2001236227A1 AU2001236227A AU3622701A AU2001236227A1 AU 2001236227 A1 AU2001236227 A1 AU 2001236227A1 AU 2001236227 A AU2001236227 A AU 2001236227A AU 3622701 A AU3622701 A AU 3622701A AU 2001236227 A1 AU2001236227 A1 AU 2001236227A1
Authority
AU
Australia
Prior art keywords
suction
substructure
suction substructure
conductor casing
installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001236227A
Inventor
Harald Strand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2001236227A1 publication Critical patent/AU2001236227A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Foundations (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Dowels (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cable Accessories (AREA)
  • Automatic Assembly (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Tents Or Canopies (AREA)

Abstract

A suction substructure (2) is for the setting of one or more conductor casing strings (14) in connection with drilling of at least one underwater well, preferably a petroleum well. Use of the suction substructure (2) renders possible the installation of conductor casing by means of known piling technique and by means of a suitable surface vessel, e.g. a suitable boat. The suction substructure (2) consists of a substructure body, which is joined in a pressure sealing manner, and which is shaped with a downwards open end part (8), which is set some way down in the seabed sediments (22). Thereupon water is pumped out of the suction substructure (2), which causes a negative pressure in the suction substructure (2), and where the suction substructure (2) thereby is pressed further down into the seabed sediments (2). The suction substructure (2) is in addition in its upper end fitted with at least one guide opening (10) and possibly an appurtenant guide funnel (12), and an appurtenant releasable and pressure sealing lid (32), and where the guide funnel (12) will be able to guide and give lateral support to a conductor casing string (14) during its subsequent installation.
AU2001236227A 2000-02-29 2001-02-21 Foundation for suction in installation of conductor casing Abandoned AU2001236227A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20001031A NO313340B1 (en) 2000-02-29 2000-02-29 Procedure for piling guide tubes into a water bottom
NO20001031 2000-02-29
PCT/NO2001/000062 WO2001065050A1 (en) 2000-02-29 2001-02-21 Foundation for suction in installation of conductor casing

Publications (1)

Publication Number Publication Date
AU2001236227A1 true AU2001236227A1 (en) 2001-09-12

Family

ID=19910811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001236227A Abandoned AU2001236227A1 (en) 2000-02-29 2001-02-21 Foundation for suction in installation of conductor casing

Country Status (9)

Country Link
US (1) US6692194B2 (en)
EP (1) EP1264067B1 (en)
AT (1) ATE326608T1 (en)
AU (1) AU2001236227A1 (en)
BR (1) BR0108829B1 (en)
CA (1) CA2400991C (en)
DE (1) DE60119700D1 (en)
NO (1) NO313340B1 (en)
WO (1) WO2001065050A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770655B2 (en) * 2005-07-20 2010-08-10 Intermoor Inc. Conductor casing installation by anchor handling/tug/supply vessel
US20100232888A1 (en) * 2009-03-10 2010-09-16 Bret Kreis Pole Setting Device And System
NO331978B1 (en) * 2010-06-22 2012-05-14 Neodrill As Apparatus and method for stabilizing a wellhead, and using a suction foundation to support a wellhead
US8950500B2 (en) 2010-06-30 2015-02-10 Fluor Technologies Corporation Suction pile wellhead and cap closure system
NO333844B1 (en) * 2010-11-09 2013-09-30 Agr Subsea As A method for establishing a borehole in a seabed and a conductor pipe and a suction module for carrying out the method
SE536504C2 (en) * 2012-01-19 2014-01-07 Sture Kahlman Pile device and use thereof
US9394664B2 (en) 2013-03-12 2016-07-19 Brooke Erin Desantis Hydraulic breaker hammer casing assembly for pile driving
NO336247B1 (en) * 2013-09-30 2015-06-29 Fmc Kongsberg Subsea As suction anchors
WO2015054766A1 (en) 2013-10-18 2015-04-23 Intermoor Do Brasil Serviços Offshore De Instalação Ltda. A process for installing an integral assembly consisting of suction pile and conductor casing
US9221522B2 (en) * 2014-01-07 2015-12-29 Austin Theodore Mohrfeld Vent cap system for a suction pile
GB201402176D0 (en) * 2014-02-07 2014-03-26 Enovate Systems Ltd Wellbore installation apparatus and associated methods
NO341732B1 (en) 2014-02-18 2018-01-15 Neodrill As Device and method for stabilizing a wellhead
NO340947B1 (en) 2014-11-27 2017-07-24 Neodrill As Device at wellhead
NO20150958A1 (en) * 2015-07-22 2016-08-08 Neodrill As Device and method for inclination of guide pipes
NO342443B1 (en) 2015-11-25 2018-05-22 Neodrill As Well head foundations system
US10024021B2 (en) * 2016-02-11 2018-07-17 Daniel I. Corbett Anchoring system
JP6755397B2 (en) * 2016-07-27 2020-09-16 ビョンホ チョ、 Mooring device
GB201622129D0 (en) * 2016-12-23 2017-02-08 Statoil Petroleum As Subsea assembly modularisation
GB2558267B (en) * 2016-12-23 2021-09-15 Equinor Energy As Subsea wellhead monitoring and controlling
CA3045978C (en) * 2017-02-07 2021-11-16 Neodrill A.S. Wellbore cement management system
CN107268671A (en) * 2017-06-29 2017-10-20 中国石油天然气股份有限公司 Deep water bucket foundation and its under water installation method
GB2566288B (en) * 2017-09-07 2022-04-13 Equinor Energy As Marine suction anchor
EP3597854A1 (en) 2018-07-20 2020-01-22 Neodrill AS Arrangement for supporting a wellhead
US10865538B2 (en) * 2018-08-30 2020-12-15 Exxonmobil Upstream Research Company Integrated pile anchor reinforcement systems
US10870965B2 (en) 2018-08-30 2020-12-22 Exxonmobil Upstream Research Company Mat incorporated pile anchor reinforcement systems
NO20211294A1 (en) * 2019-04-11 2021-10-28 Equinor Energy As Well insert
GB2611435B (en) * 2019-04-11 2023-08-09 Equinor Energy As Well insert
GB2584902B (en) 2019-06-21 2022-05-04 Subsea 7 Norway As Hollow subsea foundations
GB2586965A (en) 2019-08-29 2021-03-17 Ge Oil & Gas Uk Ltd Wellhead apparatus, assembly and method for supporting downhole tubing
CN110566162B (en) * 2019-09-06 2022-04-08 中国石油集团川庆钻探工程有限公司 Safe operation method based on adjustable annular pumping and discharge-assisting wellhead combustible gas
CN110593251A (en) * 2019-09-20 2019-12-20 天津大学 Cylindrical device suitable for soft soil seabed foundation improvement and construction method thereof
CN110500047B (en) * 2019-09-20 2020-12-22 于国江 Sucker rod centralizer for oil field rod pumped well

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643446A (en) * 1970-04-06 1972-02-22 Texaco Inc Marine platform foundation member
US3817040A (en) * 1972-07-03 1974-06-18 E Stevens Pile driving method
NL8101640A (en) * 1981-04-02 1982-11-01 Shell Int Research SUCTION ANCHOR AND METHOD FOR INSTALLING SUCH ANCHOR.
US4558744A (en) * 1982-09-14 1985-12-17 Canocean Resources Ltd. Subsea caisson and method of installing same
CA1194410A (en) 1983-02-04 1985-10-01 Peter R. Gibb Subsea caissons
CA1179254A (en) 1982-09-14 1984-12-11 Peter R. Gibb Subsea caisson
US4510985A (en) 1983-09-20 1985-04-16 Phillips Petroleum Company Stacked open bottom temporary guide base for offshore drilling
US4575282A (en) * 1984-06-04 1986-03-11 Pardue Sr James H System for driving open end pipe piles on the ocean floor using pneumatic evacuation and existing hydrostatic pressure
US4572304A (en) * 1984-07-23 1986-02-25 The Earth Technology Corporation Portable seabed penetration system
CA1248870A (en) 1985-04-15 1989-01-17 David S. Dallimer System for installing subsea wellhead protective silo
US4830541A (en) 1986-05-30 1989-05-16 Shell Offshore Inc. Suction-type ocean-floor wellhead
FR2694315B1 (en) 1992-07-31 1994-10-21 Bouygues Offshore Method and device for driving a tube into the ground, by beating, in particular for making a foundation pile
NO964259D0 (en) * 1996-10-07 1996-10-07 Kaare Aardal Hydrostatic work device and tools for the same
WO1999051821A1 (en) * 1998-04-02 1999-10-14 Suction Pile Technology B.V. Marine structure
EP1076625B1 (en) * 1998-05-06 2005-02-23 Suction Pile Technology B.V. Sea anchor and method for its deployment
GB2364728B (en) * 1998-05-16 2002-12-04 Duncan Cuthill Method of and apparatus for installing a pile underwater to create a mooring anchorage

Also Published As

Publication number Publication date
EP1264067A1 (en) 2002-12-11
CA2400991A1 (en) 2001-09-07
NO313340B1 (en) 2002-09-16
BR0108829B1 (en) 2008-11-18
ATE326608T1 (en) 2006-06-15
EP1264067B1 (en) 2006-05-17
US20030029620A1 (en) 2003-02-13
BR0108829A (en) 2002-12-10
DE60119700D1 (en) 2006-06-22
NO20001031D0 (en) 2000-02-29
CA2400991C (en) 2009-05-19
WO2001065050A1 (en) 2001-09-07
US6692194B2 (en) 2004-02-17
NO20001031L (en) 2001-08-30

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