GB2497841A8 - Subsea hydrocarbon production system - Google Patents

Subsea hydrocarbon production system

Info

Publication number
GB2497841A8
GB2497841A8 GB1221223.9A GB201221223A GB2497841A8 GB 2497841 A8 GB2497841 A8 GB 2497841A8 GB 201221223 A GB201221223 A GB 201221223A GB 2497841 A8 GB2497841 A8 GB 2497841A8
Authority
GB
United Kingdom
Prior art keywords
electrical power
subsea
data
conveying
production system
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.)
Granted
Application number
GB1221223.9A
Other versions
GB2497841B (en
GB2497841A (en
GB201221223D0 (en
Inventor
Karl-Atle Stenevik
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 ASA
Original Assignee
Statoil ASA
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 Statoil ASA filed Critical Statoil ASA
Priority to GB1704549.3A priority Critical patent/GB2545365B/en
Publication of GB201221223D0 publication Critical patent/GB201221223D0/en
Publication of GB2497841A publication Critical patent/GB2497841A/en
Publication of GB2497841A8 publication Critical patent/GB2497841A8/en
Application granted granted Critical
Publication of GB2497841B publication Critical patent/GB2497841B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads

Abstract

A subsea oil and/or gas production system comprises a host production facility (15) and a plurality of subsea wells (19, 20, 21). A fluid conveying network is provided that connects each subsea well to the host production facility. A separate electrical power and data network is provided for conveying direct current electrical power and data, operatively connected to each subsea well for providing each subsea well with data transfer and electrical power services. The use of direct current ensures that the electrical power and data network can provide power over much greater distances than currently available, and the use of separate networks for conveying fluids and for providing electrical power and data transfer allows for a much more flexible system.
GB1221223.9A 2010-05-28 2010-05-28 Subsea hydrocarbon production system Active GB2497841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1704549.3A GB2545365B (en) 2010-05-28 2010-05-28 Subsea hydrocarbon production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/057403 WO2011147459A1 (en) 2010-05-28 2010-05-28 Subsea hydrocarbon production system

Publications (4)

Publication Number Publication Date
GB201221223D0 GB201221223D0 (en) 2013-01-09
GB2497841A GB2497841A (en) 2013-06-26
GB2497841A8 true GB2497841A8 (en) 2017-01-11
GB2497841B GB2497841B (en) 2017-08-30

Family

ID=43478410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1221223.9A Active GB2497841B (en) 2010-05-28 2010-05-28 Subsea hydrocarbon production system

Country Status (11)

Country Link
CN (1) CN103025994A (en)
AP (1) AP4004A (en)
AU (1) AU2010353877B2 (en)
BR (1) BR112012030170B1 (en)
CA (1) CA2800702C (en)
DK (2) DK180281B1 (en)
GB (1) GB2497841B (en)
MX (1) MX362064B (en)
NO (2) NO345364B1 (en)
RU (1) RU2553757C2 (en)
WO (1) WO2011147459A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848763A1 (en) 2013-09-11 2015-03-18 Alcatel Lucent Controlling a power supply at a subsea node
EP2848762A1 (en) 2013-09-11 2015-03-18 Alcatel Lucent Providing power to a subsea node
KR101596139B1 (en) * 2014-05-14 2016-02-19 엘에스산전 주식회사 Data processing device for high voltage direct current transmission system and method thereof
NO346905B1 (en) * 2021-06-11 2023-02-20 Aker Solutions As An umbilical cable system and appurtenant method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378848A (en) * 1979-10-02 1983-04-05 Fmc Corporation Method and apparatus for controlling subsea well template production systems
NO303144B1 (en) * 1995-03-20 1998-06-02 Norske Stats Oljeselskap Hydrocarbons production system from offshore reservoirs
US7615893B2 (en) * 2000-05-11 2009-11-10 Cameron International Corporation Electric control and supply system
GB0105856D0 (en) * 2001-03-09 2001-04-25 Alpha Thames Ltd Power connection to and/or control of wellhead trees
GB2382600B (en) * 2001-12-03 2005-05-11 Abb Offshore Systems Ltd Transmitting power to an underwater hydrocarbon production system
GB0215064D0 (en) * 2002-06-28 2002-08-07 Alpha Thames Ltd Subsea hydrocarbon production system
GB2393981B (en) * 2002-10-10 2006-02-15 Abb Offshore Systems Ltd Controlling and/or testing a hydrocarbon production system
US7261162B2 (en) * 2003-06-25 2007-08-28 Schlumberger Technology Corporation Subsea communications system
US7703535B2 (en) * 2005-07-29 2010-04-27 Benson Robert A Undersea well product transport
CN101517188B (en) * 2006-09-21 2012-10-03 国际壳牌研究有限公司 Systems and methods for drilling and producing subsea fields
US7921919B2 (en) * 2007-04-24 2011-04-12 Horton Technologies, Llc Subsea well control system and method
AU2008305441B2 (en) * 2007-09-25 2014-02-13 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US8430168B2 (en) * 2008-05-21 2013-04-30 Valkyrie Commissioning Services, Inc. Apparatus and methods for subsea control system testing
US9181942B2 (en) * 2010-04-08 2015-11-10 Framo Engineering As System and method for subsea production system control

Also Published As

Publication number Publication date
AP4004A (en) 2017-01-13
DK180281B1 (en) 2020-09-29
BR112012030170A2 (en) 2016-09-06
CA2800702C (en) 2017-08-22
RU2553757C2 (en) 2015-06-20
MX2012013838A (en) 2013-04-05
NO345364B1 (en) 2020-12-28
WO2011147459A1 (en) 2011-12-01
AU2010353877B2 (en) 2015-03-19
BR112012030170B1 (en) 2019-07-16
AU2010353877A1 (en) 2012-12-20
DK180544B1 (en) 2021-06-14
CN103025994A (en) 2013-04-03
RU2012155005A (en) 2014-07-10
AP2012006629A0 (en) 2012-12-31
GB2497841B (en) 2017-08-30
NO20121553A1 (en) 2012-12-27
NO20200471A1 (en) 2012-12-27
GB2497841A (en) 2013-06-26
DK201770136A1 (en) 2017-04-03
DK201270801A (en) 2012-12-19
MX362064B (en) 2019-01-07
GB201221223D0 (en) 2013-01-09
CA2800702A1 (en) 2011-12-01

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Legal Events

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Free format text: REGISTERED BETWEEN 20171005 AND 20171011