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EA201300439A1 - KIT FOR CONNECTING THE UNDERWATER - Google Patents

KIT FOR CONNECTING THE UNDERWATER

Info

Publication number
EA201300439A1
EA201300439A1 EA201300439A EA201300439A EA201300439A1 EA 201300439 A1 EA201300439 A1 EA 201300439A1 EA 201300439 A EA201300439 A EA 201300439A EA 201300439 A EA201300439 A EA 201300439A EA 201300439 A1 EA201300439 A1 EA 201300439A1
Authority
EA
Eurasian Patent Office
Prior art keywords
riser
hydrocarbons
connection
subsea
fluid
Prior art date
Application number
EA201300439A
Other languages
Russian (ru)
Other versions
EA026518B1 (en
Inventor
Рой Шиллинг
Кевин Кеннелли
Роберт В. Франклин
Вики Корсо
Адам Л. Баллард
Рики Тети
Чау Нгуен
Стив Хэттон
Original Assignee
Бп Корпорейшн Норт Америка Инк.
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 Бп Корпорейшн Норт Америка Инк. filed Critical Бп Корпорейшн Норт Америка Инк.
Publication of EA201300439A1 publication Critical patent/EA201300439A1/en
Publication of EA026518B1 publication Critical patent/EA026518B1/en

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
    • 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
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections
    • E21B17/0853—Connections between sections of riser provided with auxiliary lines, e.g. kill and choke lines
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/005—Heater surrounding production tube
    • 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
    • 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
    • E21B43/013—Connecting a production flow line to an underwater well head

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

В изобретении описан нижний узел стояка, который соединяет стояк со средством швартовки на морском дне и с подводным флюидным источником углеводородов. Комплект содержит впускные отверстия достаточного размера, позволяющие пропускать поток углеводородов от источника углеводородов, также как и факультативный флюид обеспечения потока. Верхний конец элемента имеет профиль, подходящий для флюидного соединения со стояком. Нижний конец элемента содержит соединитель, подходящий для соединения со средством швартовки на морском дне. Верхний узел стояка соединяет стояк с расположенным близко от поверхности подводным устройством обеспечения плавучести и с поверхностной структурой. Комплект содержит выпускные отверстия достаточного размера, позволяющие пропускать поток углеводородов от стояка через подводный гибкий трубопровод на поверхностную структуру. Верхний конец элемента содержит соединитель для соединения с подводным устройством обеспечения плавучести. Нижний конец элемента содержит профиль, подходящий для флюидного соединения со стояком.The invention describes a lower riser assembly that connects the riser to a mooring facility on the seabed and to a subsea hydrocarbon fluid source. The kit contains inlets of sufficient size to permit the flow of hydrocarbons from the source of hydrocarbons, as well as an optional flow assurance fluid. The top end of the element has a profile suitable for fluid connection to the riser. The lower end of the element contains a connector suitable for connection to a mooring facility on the seabed. The riser top assembly connects the riser to the subsea buoyancy device close to the surface and to the surface structure. The kit contains outlets of sufficient size to permit the flow of hydrocarbons from the riser through the subsea flexible tubing to the surface structure. The top end of the element contains a connector for connection to an underwater buoyancy device. The lower end of the element contains a profile suitable for fluid connection to the riser.

EA201300439A 2010-10-12 2011-10-11 Assembly for connecting a subsea riser EA026518B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39244310P 2010-10-12 2010-10-12
US39289910P 2010-10-13 2010-10-13
US201113156258A 2011-06-08 2011-06-08
PCT/US2011/055693 WO2012051148A2 (en) 2010-10-12 2011-10-11 Marine subsea assemblies

Publications (2)

Publication Number Publication Date
EA201300439A1 true EA201300439A1 (en) 2013-09-30
EA026518B1 EA026518B1 (en) 2017-04-28

Family

ID=44947186

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300439A EA026518B1 (en) 2010-10-12 2011-10-11 Assembly for connecting a subsea riser

Country Status (7)

Country Link
EP (1) EP2627859B1 (en)
CN (1) CN103228865A (en)
AU (1) AU2011316731B2 (en)
CA (1) CA2811110A1 (en)
EA (1) EA026518B1 (en)
MX (1) MX382473B (en)
WO (1) WO2012051148A2 (en)

Families Citing this family (10)

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GB2525609B (en) 2014-04-28 2017-04-19 Acergy France SAS Riser system with gas-lift facility
CN104805858B (en) * 2014-07-28 2016-08-17 中集海洋工程研究院有限公司 Jack-up unit spud leg and there is the ocean platform of this spud leg
CN105525888A (en) * 2014-09-28 2016-04-27 中国海洋石油总公司 Terminal connector of deep water free standing type vertical pipe system
CN105911946B (en) * 2016-06-30 2018-10-16 中国石油大学(华东) A kind of tension leg platform (TLP) top tension-type vertical pipe anti-collision automatic control system
AU2018296421B9 (en) * 2017-07-03 2024-08-01 Subsea 7 Norway As Offloading hydrocarbons from subsea fields
CN107218016A (en) * 2017-07-13 2017-09-29 安世亚太科技股份有限公司 Connecting connection parts under deep sea vertical pipe
GB2571955B (en) * 2018-03-14 2020-09-30 Subsea 7 Norway As Offloading hydrocarbons from subsea fields
CN113898323B (en) * 2020-06-22 2024-02-23 中国石油化工股份有限公司 Marine oil and gas field underwater production system and design method thereof
CN112229620A (en) * 2020-11-10 2021-01-15 长沙矿冶研究院有限责任公司 Deep Sea Mineral Full Hose Transport Offshore Test System

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Also Published As

Publication number Publication date
MX382473B (en) 2025-03-13
CA2811110A1 (en) 2012-04-19
EA026518B1 (en) 2017-04-28
AU2011316731B2 (en) 2015-09-24
AU2011316731A1 (en) 2013-03-28
WO2012051148A3 (en) 2013-05-16
WO2012051148A2 (en) 2012-04-19
EP2627859B1 (en) 2025-01-22
CN103228865A (en) 2013-07-31
EP2627859A2 (en) 2013-08-21
MX2013003989A (en) 2013-10-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU