EA199800339A1 - METHOD AND SYSTEM FOR TREATMENT OF A FLOW FROM A WELL ON OIL FISHING IN THE OPEN SEA - Google Patents

METHOD AND SYSTEM FOR TREATMENT OF A FLOW FROM A WELL ON OIL FISHING IN THE OPEN SEA

Info

Publication number
EA199800339A1
EA199800339A1 EA199800339A EA199800339A EA199800339A1 EA 199800339 A1 EA199800339 A1 EA 199800339A1 EA 199800339 A EA199800339 A EA 199800339A EA 199800339 A EA199800339 A EA 199800339A EA 199800339 A1 EA199800339 A1 EA 199800339A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
vessel
oil
separated
well
Prior art date
Application number
EA199800339A
Other languages
Russian (ru)
Other versions
EA000650B1 (en
Inventor
Трюгве Легрейд
Терье Хальме
Original Assignee
Ден Норске Статс Ольесельскап А.С.
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 Ден Норске Статс Ольесельскап А.С. filed Critical Ден Норске Статс Ольесельскап А.С.
Publication of EA199800339A1 publication Critical patent/EA199800339A1/en
Publication of EA000650B1 publication Critical patent/EA000650B1/en

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • 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
    • 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
    • B63B2035/4473—Floating structures supporting industrial plants, such as factories, refineries, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
    • B63B21/508—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets connected to submerged buoy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B63B22/021—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids
    • B63B22/023—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids submerged when not in use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4062—Geographical aspects, e.g. different process units form a combination process at different geographical locations
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Предложен способ обработки потока, добываемого из скважины на морском нефтяном промысле, с использованием судна, взаимодействующего с подводным буем, к которому прикреплены судно и вертикальные трубы из нефтяного месторождения. Поток из нефтяной скважины направляют в технологическую установку на борту судна, в которой отделяют друг от друга воду, нефть и газ. Отделенную стабилизированную нефть хранят в резервуарах-хранилищах, тогда как отделенный газ направляют в установку на борту судна для превращения газа в синтетическую сырую нефть и/или парафин. Описана также система, содержащая такую технологическую установку и установку для превращения газа, включающую в себя по меньшей мере одну установку для получения синтез-газа и установку Фишера-Тропша. Вся система (технологическая установка и установка для превращения газа) установлена на полозьях, которые можно легко прикрепить с возможностью их замены на палубе судна. Как упоминалось, описана также установка для превращения газа, в которой установка Фишера-Тропша содержит по меньшей мере один реактор с ректификационной колонной и с катализаторной суспензией, имеющий реакционную зону, предназначенную для содержания катализаторной суспензии, состоящей из жидких продуктов, тонкоизмельченных частиц катализатора и синтез-газа, этот реактор предназначен для внутреннего отделения жидких продуктов от остальной части суспензии.Международная заявка была опубликована вместе с отчетом о международном поиске.A method is proposed for processing a stream produced from a well in an offshore oil field using a vessel interacting with an underwater buoy to which the vessel and vertical pipes from the oil field are attached. The flow from the oil well is sent to the process unit on board the ship, in which water, oil and gas are separated from each other. Separated stabilized oil is stored in storage tanks, while the separated gas is sent to the installation on board the vessel to convert the gas into synthetic crude and / or paraffin. Also described is a system comprising such a process unit and a gas conversion unit including at least one plant for producing synthesis gas and a Fischer-Tropsch unit. The entire system (technological installation and installation for the conversion of gas) is installed on the runners, which can be easily attached with the possibility of their replacement on the deck of the vessel. As mentioned, a gas conversion plant is also described, in which the Fischer-Tropsch plant contains at least one reactor with a distillation column and a catalyst suspension, having a reaction zone designed to contain a catalyst suspension consisting of liquid products, finely divided catalyst particles and gas, this reactor is designed for the internal separation of liquid products from the rest of the suspension. The international application was published along with an international search report e.

EA199800339A 1995-09-25 1996-09-25 Method and system for the treatment of a well stream from an offshore oil field EA000650B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO953797A NO953797L (en) 1995-09-25 1995-09-25 Process and plant for treating a brönnström produced from an offshore oil field
PCT/NO1996/000227 WO1997012118A1 (en) 1995-09-25 1996-09-25 Method and system for the treatment of a well stream from an offshore oil field

Publications (2)

Publication Number Publication Date
EA199800339A1 true EA199800339A1 (en) 1998-12-24
EA000650B1 EA000650B1 (en) 1999-12-29

Family

ID=19898597

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800339A EA000650B1 (en) 1995-09-25 1996-09-25 Method and system for the treatment of a well stream from an offshore oil field

Country Status (8)

Country Link
EP (1) EP0852656A1 (en)
CN (1) CN1060839C (en)
AU (1) AU696493B2 (en)
BR (1) BR9610694A (en)
CA (1) CA2232867A1 (en)
EA (1) EA000650B1 (en)
NO (2) NO953797L (en)
WO (1) WO1997012118A1 (en)

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Also Published As

Publication number Publication date
NO953797L (en) 1997-03-26
NO981271D0 (en) 1998-03-20
AU7100196A (en) 1997-04-17
NO953797D0 (en) 1995-09-25
WO1997012118A1 (en) 1997-04-03
NO981271L (en) 1998-03-20
BR9610694A (en) 1999-07-06
EA000650B1 (en) 1999-12-29
CN1060839C (en) 2001-01-17
CN1200786A (en) 1998-12-02
MX9802328A (en) 1998-08-30
CA2232867A1 (en) 1997-04-03
AU696493B2 (en) 1998-09-10
EP0852656A1 (en) 1998-07-15

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