GB2579985B - Offshore wellhead platform - Google Patents

Offshore wellhead platform Download PDF

Info

Publication number
GB2579985B
GB2579985B GB2003847.7A GB202003847A GB2579985B GB 2579985 B GB2579985 B GB 2579985B GB 202003847 A GB202003847 A GB 202003847A GB 2579985 B GB2579985 B GB 2579985B
Authority
GB
United Kingdom
Prior art keywords
wellhead platform
offshore wellhead
offshore
platform
wellhead
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.)
Active
Application number
GB2003847.7A
Other versions
GB202003847D0 (en
GB2579985A (en
Inventor
Kirkebø Kolbjørn
Aaser Knut-Ivar
Samuelsberg Arild
Gotaas Johnsen Cecilie
Bjørkhaug Magne
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.)
Equinor Energy AS
Original Assignee
Equinor Energy AS
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 Equinor Energy AS filed Critical Equinor Energy AS
Publication of GB202003847D0 publication Critical patent/GB202003847D0/en
Publication of GB2579985A publication Critical patent/GB2579985A/en
Application granted granted Critical
Publication of GB2579985B publication Critical patent/GB2579985B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • 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
    • 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
    • E02B17/0017—Means for protecting offshore constructions
    • 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
    • B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
    • 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
GB2003847.7A 2017-09-15 2018-09-13 Offshore wellhead platform Active GB2579985B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1714897.4A GB2566502B (en) 2017-09-15 2017-09-15 Offshore wellhead platform
PCT/NO2018/050229 WO2019054882A1 (en) 2017-09-15 2018-09-13 Offshore wellhead platform

Publications (3)

Publication Number Publication Date
GB202003847D0 GB202003847D0 (en) 2020-04-29
GB2579985A GB2579985A (en) 2020-07-08
GB2579985B true GB2579985B (en) 2022-02-23

Family

ID=60159447

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1714897.4A Active GB2566502B (en) 2017-09-15 2017-09-15 Offshore wellhead platform
GB2003847.7A Active GB2579985B (en) 2017-09-15 2018-09-13 Offshore wellhead platform

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1714897.4A Active GB2566502B (en) 2017-09-15 2017-09-15 Offshore wellhead platform

Country Status (7)

Country Link
US (1) US20200277028A1 (en)
AU (1) AU2018332583A1 (en)
BR (1) BR112020005099A2 (en)
CA (1) CA3075906A1 (en)
GB (2) GB2566502B (en)
NO (1) NO20200399A1 (en)
WO (1) WO2019054882A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2593519B (en) * 2020-03-26 2022-05-18 Equinor Energy As Offshore spar platform
CN112065344B (en) * 2020-09-21 2022-11-22 中国海洋石油集团有限公司 Offshore unmanned platform on-site water injection method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381865A (en) * 1990-12-13 1995-01-17 Blandford; Joseph W. Method and apparatus for production of subsea hydrocarbon formations
WO2000056982A1 (en) * 1999-03-19 2000-09-28 Granherne International Limited Unmanned offshore platform and method of performing maintenance work thereon
WO2001074473A1 (en) * 2000-04-05 2001-10-11 Ingen Process Limited Method and apparatus for processing fluids produced from an offshore wellbore
US20030188873A1 (en) * 2002-04-08 2003-10-09 Anderson Clay F. Subsea well production facility
WO2015104173A2 (en) * 2014-01-07 2015-07-16 Maersk Olie Og Gas A/S Electrical wellhead shutdown system
WO2017048132A1 (en) * 2015-09-15 2017-03-23 Statoil Petroleum As Method and system for processing a fluid produced from a well
WO2018052317A1 (en) * 2016-09-15 2018-03-22 Statoil Petroleum As Handling of hydrocarbons and equipment on an offshore platform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6701861B2 (en) * 2002-05-03 2004-03-09 Friede & Goldman, Ltd. Semi-submersible floating production facility
NO328786B1 (en) * 2005-07-15 2010-05-18 Aker Engineering & Technology Unmanned platform maintenance
US20090078425A1 (en) * 2007-09-25 2009-03-26 Seahorse Equipment Corp Flexible hang-off arrangement for a catenary riser
CN103895828A (en) * 2014-03-31 2014-07-02 中石化石油工程设计有限公司 Double-curved-surface floating type production oil storage platform
NO343938B1 (en) * 2016-12-09 2019-07-15 Kvaerner As Unmanned wellhead platform
US11299939B2 (en) * 2017-02-09 2022-04-12 Maersk Drilling A/S System and method for supporting a riser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381865A (en) * 1990-12-13 1995-01-17 Blandford; Joseph W. Method and apparatus for production of subsea hydrocarbon formations
WO2000056982A1 (en) * 1999-03-19 2000-09-28 Granherne International Limited Unmanned offshore platform and method of performing maintenance work thereon
WO2001074473A1 (en) * 2000-04-05 2001-10-11 Ingen Process Limited Method and apparatus for processing fluids produced from an offshore wellbore
US20030188873A1 (en) * 2002-04-08 2003-10-09 Anderson Clay F. Subsea well production facility
WO2015104173A2 (en) * 2014-01-07 2015-07-16 Maersk Olie Og Gas A/S Electrical wellhead shutdown system
WO2017048132A1 (en) * 2015-09-15 2017-03-23 Statoil Petroleum As Method and system for processing a fluid produced from a well
WO2018052317A1 (en) * 2016-09-15 2018-03-22 Statoil Petroleum As Handling of hydrocarbons and equipment on an offshore platform

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UNMANNED WELLHEAD PLATFORMS -UWHP SUMMARY REPORT (RAMBOLL) MARCH 2016 *

Also Published As

Publication number Publication date
BR112020005099A2 (en) 2020-09-15
NO20200399A1 (en) 2020-04-01
AU2018332583A1 (en) 2020-04-02
WO2019054882A1 (en) 2019-03-21
CA3075906A1 (en) 2019-03-21
US20200277028A1 (en) 2020-09-03
GB2566502B (en) 2021-06-09
GB2566502A (en) 2019-03-20
GB201714897D0 (en) 2017-11-01
GB202003847D0 (en) 2020-04-29
GB2579985A (en) 2020-07-08

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