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AU1671099A - Ballasting of semi-submersible rig - Google Patents

Ballasting of semi-submersible rig

Info

Publication number
AU1671099A
AU1671099A AU16710/99A AU1671099A AU1671099A AU 1671099 A AU1671099 A AU 1671099A AU 16710/99 A AU16710/99 A AU 16710/99A AU 1671099 A AU1671099 A AU 1671099A AU 1671099 A AU1671099 A AU 1671099A
Authority
AU
Australia
Prior art keywords
ballasting
semi
submersible rig
submersible
rig
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
AU16710/99A
Inventor
Bernard Titreville
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.)
Sofitech NV
Original Assignee
Sofitech NV
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 Sofitech NV filed Critical Sofitech NV
Publication of AU1671099A publication Critical patent/AU1671099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
AU16710/99A 1997-11-15 1998-11-13 Ballasting of semi-submersible rig Abandoned AU1671099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9724063.4A GB9724063D0 (en) 1997-11-15 1997-11-15 Improvements in and relating to semi-submersible structures
GB9724063 1997-11-15
PCT/EP1998/007369 WO1999025608A1 (en) 1997-11-15 1998-11-13 Ballasting of semi-submersible rig

Publications (1)

Publication Number Publication Date
AU1671099A true AU1671099A (en) 1999-06-07

Family

ID=10822067

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16710/99A Abandoned AU1671099A (en) 1997-11-15 1998-11-13 Ballasting of semi-submersible rig

Country Status (8)

Country Link
EP (1) EP1030804A1 (en)
JP (1) JP2001523614A (en)
KR (1) KR20010015823A (en)
AU (1) AU1671099A (en)
CA (1) CA2310012A1 (en)
GB (1) GB9724063D0 (en)
NO (1) NO20002508L (en)
WO (1) WO1999025608A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9670749B2 (en) * 2006-06-23 2017-06-06 Schlumberger Technology Corporation Integrated pump assembly for well completion
US20090293506A1 (en) * 2008-05-30 2009-12-03 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Semi-Submersible Offshore Structure Having Storage Tanks for Liquified Gas
KR101310958B1 (en) * 2009-03-05 2013-09-23 대우조선해양 주식회사 semi-submersible typed drill rig with effective particle transferring structure
CN102358403B (en) * 2011-08-18 2015-12-09 烟台中集来福士海洋工程有限公司 For anti-system and the semi-submerged platform of toppling of semi-submerged platform
KR102055401B1 (en) * 2013-09-03 2019-12-12 대우조선해양 주식회사 Temporary Ballasting System for Semi-Rig Ship
WO2015039667A2 (en) * 2013-09-23 2015-03-26 Semco Maritime A/S A floating offshore rig for drilling in a hydrocarbons containing formation and having a converted ballasting tank, and a method of operating the same
KR102442556B1 (en) * 2015-10-15 2022-09-13 대우조선해양 주식회사 Fuel loading method for semi-submersible offshore structures and fuel supply method for semi-submersible offshore structures
US11371314B2 (en) 2017-03-10 2022-06-28 Schlumberger Technology Corporation Cement mixer and multiple purpose pumper (CMMP) for land rig
WO2019160420A1 (en) * 2018-02-19 2019-08-22 Itrec B.V. Semi-submersible drilling vessel, e.g. for use in a harsh environment
NL2023604B1 (en) * 2019-08-02 2021-02-23 Itrec Bv Semi-submersible drilling vessel with a mud treatment and circulation system.
KR102431143B1 (en) * 2020-09-09 2022-08-09 부경대학교 산학협력단 Convertible Rescue Ship and Operation Method Thereof
US12378841B2 (en) 2023-03-17 2025-08-05 Schlumberger Technology Corporation Methodology and system for utilizing rig power and mud pump assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874314A (en) * 1973-06-29 1975-04-01 John P Sanders Method of constructing submersible structures utilizing submarine hulls
US4091760A (en) * 1974-12-03 1978-05-30 Santa Fe International Corporation Method of operating twin hull variable draft vessel
NO871964L (en) * 1987-05-12 1988-11-14 Aker Eng As DEVICE FOR SUBMITTED STOCK TANK.

Also Published As

Publication number Publication date
CA2310012A1 (en) 1999-05-27
JP2001523614A (en) 2001-11-27
GB9724063D0 (en) 1998-01-14
WO1999025608A1 (en) 1999-05-27
NO20002508L (en) 2000-07-06
NO20002508D0 (en) 2000-05-15
EP1030804A1 (en) 2000-08-30
KR20010015823A (en) 2001-02-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase