WO2009027825A3 - Ensemble appareil de reconditionnement et procédés associés - Google Patents

Ensemble appareil de reconditionnement et procédés associés Download PDF

Info

Publication number
WO2009027825A3
WO2009027825A3 PCT/IB2008/002392 IB2008002392W WO2009027825A3 WO 2009027825 A3 WO2009027825 A3 WO 2009027825A3 IB 2008002392 W IB2008002392 W IB 2008002392W WO 2009027825 A3 WO2009027825 A3 WO 2009027825A3
Authority
WO
WIPO (PCT)
Prior art keywords
base structure
work
vessel
methods
over rig
Prior art date
Application number
PCT/IB2008/002392
Other languages
English (en)
Other versions
WO2009027825A2 (fr
Inventor
Richard A Altman
Michael D Brown
Peter W Nimmo
Original Assignee
Remedial Cyprus Pcl
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 Remedial Cyprus Pcl filed Critical Remedial Cyprus Pcl
Publication of WO2009027825A2 publication Critical patent/WO2009027825A2/fr
Publication of WO2009027825A3 publication Critical patent/WO2009027825A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/006—Platforms with supporting legs with lattice style supporting legs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0082—Spudcans, skirts or extended feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

L'invention concerne un navire qui constitue une amélioration par rapport à des plateformes auto-élévatrices et à des bateaux de levage de l'état antérieur de la technique. Le navire présente au moins trois propulseurs et est automoteur. Le navire présente en outre un support de grue creux et surélevé sur lequel une grue peut être montée. Le support de grue est fixé à des rails, qui permettent à la grue de coulisser le long du pont du navire. La caractéristique creuse et surélevée du support de grue permet le stockage d'un équipement et de choses sous le support de grue sans entraver le déplacement de la grue le long des rails. Eventuellement, le navire comprend également une structure d'appui fixée de manière amovible sur le tableau du navire; une structure de base fixée de manière amovible à la structure d'appui; et un appareil de reconditionnement fixé de manière amovible à la structure de base. L'invention concerne également des procédés d'utilisation de la grue et de fixation de la structure d'appui, de la structure de base et de l'appareil de reconditionnement sur le tableau du navire.
PCT/IB2008/002392 2007-03-30 2008-03-28 Ensemble appareil de reconditionnement et procédés associés WO2009027825A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US92092307P 2007-03-30 2007-03-30
US60/920,923 2007-03-30
US3081508P 2008-02-22 2008-02-22
US61/030,815 2008-02-22

Publications (2)

Publication Number Publication Date
WO2009027825A2 WO2009027825A2 (fr) 2009-03-05
WO2009027825A3 true WO2009027825A3 (fr) 2009-08-06

Family

ID=39827043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002392 WO2009027825A2 (fr) 2007-03-30 2008-03-28 Ensemble appareil de reconditionnement et procédés associés

Country Status (2)

Country Link
US (1) US20080247827A1 (fr)
WO (1) WO2009027825A2 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428656B (en) * 2005-08-01 2009-08-05 Engineering Business Ltd Gangway apparatus
GB2434823A (en) * 2006-02-06 2007-08-08 Engineering Business Ltd Transport and installation of offshore structures
US20080237173A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Arm assembly and methods of passing a pipe from a first vessel to a second vessel using the arm assembly
US20080237170A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Extension Bridges and methods of tender assist
US7815398B2 (en) * 2007-03-30 2010-10-19 Remedial Cayman Limited Methods of positioning an elevating support vessel
US20080243365A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Methods of holding station and mooring and elevating support vessel
US20080237175A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Extension assemblies and methods thereof
US20100067989A1 (en) * 2007-03-30 2010-03-18 Brown Michael D Vessel for transporting wind turbines and methods thereof
EP2189575B1 (fr) * 2008-11-19 2021-06-30 DEME Offshore BE N.V. Offshore plate-forme auto-élévatrice et procédé
EP2189574A1 (fr) * 2008-11-19 2010-05-26 Geosea NV Plate-forme en mer auto-élévatrice et son utilisation pour l'assemblage et l'entretien d'une structure en mer
EP2436593B1 (fr) * 2010-10-01 2013-11-27 Nordic Yards Holding GmbH Bateau et procédé de transport et d'établissement de structures offshore
EP2619444A1 (fr) * 2010-09-24 2013-07-31 Technip France Navire pour l'installation d'éolienne en mer
CN103180515A (zh) * 2010-10-21 2013-06-26 科诺科菲利浦公司 带有预加载张紧系统的抗冰型自升式钻井单元
WO2013027870A1 (fr) * 2011-08-22 2013-02-28 에스티엑스(대련)해양중공유한회사 Procédé pour construire une plateforme sur vérins sans l'utilisation d'une grue
DE102011088921B4 (de) * 2011-12-16 2015-01-08 Blg Logistics Solutions Gmbh & Co. Kg Lagerbock für Offshore-Gründungsstrukturen, insbesondere Tripoden
US9260920B2 (en) * 2013-03-15 2016-02-16 Offshore Technology Development Multipurpose cantilever skidding frame
KR101434580B1 (ko) 2013-07-11 2014-08-27 삼성중공업 주식회사 하이브리드 잭업 드릴링 및 생산 장치
KR101489269B1 (ko) * 2013-11-06 2015-02-06 대우조선해양 주식회사 잭업리그 및 이를 포함하는 선박 또는 해양구조물
KR101461998B1 (ko) * 2013-11-14 2014-11-19 대우조선해양 주식회사 스퍼드캔 및 이를 가지는 잭업 리그
US10328999B2 (en) * 2014-01-10 2019-06-25 Wt Industries, Llc System for launch and recovery of remotely operated vehicles
CN104294808B (zh) * 2014-08-14 2016-04-06 许凤雪 液压沉降系统在平台甲板改造工艺中的应用
KR20160073706A (ko) 2014-12-17 2016-06-27 삼성중공업 주식회사 부유식 구조물
EP3247624B1 (fr) 2015-01-20 2020-07-01 SAIPEM S.p.A. Système de support pour unité flottante en eaux peu profondes ou très peu profondes
NL2017468B1 (en) 2016-09-15 2018-03-22 Itrec Bv Crane, vessel comprising such a crane, and a method for up-ending a longitudinal structure
US10435997B2 (en) * 2017-02-02 2019-10-08 Baker Hughes, A Ge Company, Llc Fluid delivery vessel including a fluid delivery system and a remotely operated vehicle (ROV)
US20180223493A1 (en) * 2017-02-09 2018-08-09 Zentech, Inc. Crane barge conversion to a jack-up unit
CN107571975B (zh) * 2017-07-31 2019-11-15 武汉船用机械有限责任公司 一种海上风电安装平台
CN108443078A (zh) * 2018-03-19 2018-08-24 上海航士海洋科技有限公司 海上风力发电机叶片更换三腿专用安装船
CN108466677A (zh) * 2018-03-19 2018-08-31 大连福凯船舶设计有限公司 海上风力发电机叶片更换三腿专用安装船
CN110040217A (zh) * 2019-04-28 2019-07-23 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） 自升式居住平台控制室的设计方法
CN110529049A (zh) * 2019-08-28 2019-12-03 四川昆仑石油设备制造有限公司 一种修井机偏房支架装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189093A (en) * 1962-09-13 1965-06-15 Shell Oil Co Well drilling platform
US4401398A (en) * 1981-05-26 1983-08-30 Western Services International, Inc. Support structure for mudline suspension wellhead
US20040115006A1 (en) * 2002-11-18 2004-06-17 Gene Facey System and method for converting a floating drilling rig to a bottom supported drilling rig

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001594A (en) * 1954-05-04 1961-09-26 De Long Corp Off-shore drill rig
US3001595A (en) * 1954-05-26 1961-09-26 De Long Corp Multi-purpose derrick barge and method of use in oil well drilling and servicing
US3001592A (en) * 1954-09-03 1961-09-26 De Long Corp Well drilling and servicing barge including bridge and rig structure and methods
FR1384832A (fr) * 1963-11-29 1965-01-08 Cie Generale D Equipements Pou Dispositif flottant pour les forages en eau profonde
US3433024A (en) * 1966-03-31 1969-03-18 Mobil Oil Corp Versatile marine structure
US3477235A (en) * 1967-12-11 1969-11-11 Crestwave Offshore Services In Cantilevered offshore structure
US3628336A (en) * 1969-04-28 1971-12-21 Offshore Co Drilling platform
US3727414A (en) * 1971-06-28 1973-04-17 Bowden Drilling Services Ltd Off shore drilling platform construction
US3797256A (en) * 1972-09-08 1974-03-19 Sharp Inc G Jack-up type offshore platform apparatus
US3830071A (en) * 1972-10-13 1974-08-20 Ihc Holland Letourneau Marine Jack-up drilling platform
US3860122A (en) * 1972-12-07 1975-01-14 Louis C Cernosek Positioning apparatus
US4021978A (en) * 1973-10-17 1977-05-10 Cabot Corporation Mast assembly
US4081932A (en) * 1975-08-11 1978-04-04 Pool Company Platform crane
BR7804645A (pt) * 1978-07-19 1980-01-22 Petroleo Brasileiro Sa Plataforma auto-elevatoria de perfuracao maritima
US4290495A (en) * 1979-06-18 1981-09-22 Hydra-Rig, Inc. Portable workover rig with extendable mast substructure, platform mounted drawworks and adjustable wellhead anchor
US4602894A (en) * 1981-05-01 1986-07-29 Marathon Manufacturing Company Combination offshore drilling rig
US4455109A (en) * 1981-05-01 1984-06-19 Marathon Manufacturing Company Barge hull for offshore drilling rigs
US4483644A (en) * 1982-09-15 1984-11-20 Johnson Thomas P Cantilevered mobile marine rig with hydraulic load equalizer
US4652177A (en) * 1983-12-28 1987-03-24 Crown Point Industries, Inc. Guide tower mounted crane for a jack-up platform
US4534677A (en) * 1984-02-06 1985-08-13 Dolphin Titan International, Inc. Secondary capping beams for offshore drilling platforms
US4563109A (en) * 1984-02-10 1986-01-07 Ortemund Leon D Clamping apparatus for use on offshore platforms
US4916999A (en) * 1988-10-27 1990-04-17 Rowan Companies, Inc. Offshore launching system
US4973198A (en) * 1989-12-28 1990-11-27 Shell Oil Company Offshore drilling rig transfer
US5107940A (en) * 1990-12-14 1992-04-28 Hydratech Top drive torque restraint system
EP0643787B1 (fr) * 1992-04-06 2002-09-25 Rowan Companies, Inc. Procede et equipement concernant le transport et l'utilisation d'une installation de forage ou d'une grue avec une seule plate-forme
US5419657A (en) * 1992-05-08 1995-05-30 Rowan Companies, Inc. Method and apparatus for transferring a structure from a jack-up rig to a fixed platform
US5451129A (en) * 1993-10-04 1995-09-19 Varco International, Inc. Pipe transfer system
US5492436A (en) * 1994-04-14 1996-02-20 Pool Company Apparatus and method for moving rig structures
US5667013A (en) * 1995-12-13 1997-09-16 Bain; Billy Ray Method and apparatus for supporting casing string from mobile offshore platform
US5580189A (en) * 1995-12-22 1996-12-03 Searex, Inc. Jack-up rig crane
US5855455A (en) * 1997-07-09 1999-01-05 Ensco International, Inc. Submersible and semi-submersible dry lift carrier and method of operation for carrying a drilling rig and platform
NO306264B1 (no) * 1998-02-03 1999-10-11 Kvaerner Maritime As Oppjekkbar, flyttbar boreplattform
US6378450B1 (en) * 1998-05-01 2002-04-30 Friede & Goldman, Ltd. Dynamically positioned semi-submersible drilling vessel with slender horizontal braces
US5997217A (en) * 1998-05-11 1999-12-07 Verret; Rodney J. Shallow water well-drilling apparatus
DE19837692C2 (de) * 1998-08-19 2003-04-03 Bentec Gmbh Drilling & Oilfield Systems Bohrvorrichtung, Bohranlage und Verfahren zum Abteufen einer Explorations- und Förderbohrung
US6200069B1 (en) * 1999-07-20 2001-03-13 George Austin Miller Hovercraft work platform
CA2379124A1 (fr) * 1999-07-21 2001-02-01 Teresio Signaroldi Ameliorations relatives a la pose de canalisations sous-marines
US6523491B1 (en) * 1999-11-12 2003-02-25 Textron Inc. Lift boat
US6257165B1 (en) * 1999-12-20 2001-07-10 Allen Danos, Jr. Vessel with movable deck and method
ES2228826T3 (es) * 2000-03-17 2005-04-16 Bosch Rexroth Ag Dispositivo de soporte con brazos articulados.
US6607331B2 (en) * 2000-08-17 2003-08-19 Ronald E. Sanders Elevated crane support system and method for elevating a lifting apparatus
US6926097B1 (en) * 2002-03-06 2005-08-09 Michael E. Blake Jack up workover rig with removable workover floor unit
EP1502000B1 (fr) * 2002-05-03 2008-01-23 Technologies Alliance, Inc.d/b/a The Oilpatch Technologies Machine a poser et a enlever les tuyaux, a hauteur reglable
US6729804B1 (en) * 2002-08-22 2004-05-04 Itrec B.V. Cantilevered tower for jack-up platform
US6848382B1 (en) * 2002-12-23 2005-02-01 Joannes Raymond Mari Bekker Portable dynamic positioning system with self-contained electric thrusters
US20040237841A1 (en) * 2003-01-29 2004-12-02 Brown David W. Nonaqueous spray applied compositions and methods for applying them
US7172479B2 (en) * 2003-06-04 2007-02-06 Single Buoy Moorings, Inc. Offshore production system with drilling/workover rig
US7546869B2 (en) * 2004-07-15 2009-06-16 National-Oilwell, L.P. Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rig
US8006751B2 (en) * 2004-07-15 2011-08-30 National-Oilwell, L.P. Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rig
US7293607B2 (en) * 2004-07-15 2007-11-13 National-Oilwell, L.P. Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rig
US7419006B2 (en) * 2005-03-24 2008-09-02 Wzi, Inc. Apparatus for protecting wellheads and method of installing the same
US7519508B2 (en) * 2005-09-13 2009-04-14 Key Energy Services, Inc. Method and system for setting and analyzing tubing target pressures for tongs
US7152672B1 (en) * 2005-10-27 2006-12-26 Gipson Tommie C Combination workover and drilling rig
US20080190613A1 (en) * 2007-02-12 2008-08-14 Halliburton Energy Services, Inc. Methods for actuating a downhole tool
US7802636B2 (en) * 2007-02-23 2010-09-28 Atwood Oceanics, Inc. Simultaneous tubular handling system and method
US20080237174A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Crane support apparatus and methods thereof
US20080237173A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Arm assembly and methods of passing a pipe from a first vessel to a second vessel using the arm assembly
US20080237175A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Extension assemblies and methods thereof
US7815398B2 (en) * 2007-03-30 2010-10-19 Remedial Cayman Limited Methods of positioning an elevating support vessel
US20080243365A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Methods of holding station and mooring and elevating support vessel
US20080237170A1 (en) * 2007-03-30 2008-10-02 Remedial (Cyprus) Pcl Extension Bridges and methods of tender assist

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189093A (en) * 1962-09-13 1965-06-15 Shell Oil Co Well drilling platform
US4401398A (en) * 1981-05-26 1983-08-30 Western Services International, Inc. Support structure for mudline suspension wellhead
US20040115006A1 (en) * 2002-11-18 2004-06-17 Gene Facey System and method for converting a floating drilling rig to a bottom supported drilling rig

Also Published As

Publication number Publication date
WO2009027825A2 (fr) 2009-03-05
US20080247827A1 (en) 2008-10-09

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