WO2007018642A8 - Undersea well product transport - Google Patents

Undersea well product transport Download PDF

Info

Publication number
WO2007018642A8
WO2007018642A8 PCT/US2006/016271 US2006016271W WO2007018642A8 WO 2007018642 A8 WO2007018642 A8 WO 2007018642A8 US 2006016271 W US2006016271 W US 2006016271W WO 2007018642 A8 WO2007018642 A8 WO 2007018642A8
Authority
WO
WIPO (PCT)
Prior art keywords
sea
need
effluents
processing facilities
sub
Prior art date
Application number
PCT/US2006/016271
Other languages
French (fr)
Other versions
WO2007018642A3 (en
WO2007018642A2 (en
Inventor
Robert A Benson
Original Assignee
Robert A Benson
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 Robert A Benson filed Critical Robert A Benson
Priority to JP2008523869A priority Critical patent/JP2009503299A/en
Priority to EP06751792A priority patent/EP1910232A2/en
Priority to CA2615524A priority patent/CA2615524C/en
Priority to EA200800499A priority patent/EA012681B2/en
Publication of WO2007018642A2 publication Critical patent/WO2007018642A2/en
Publication of WO2007018642A3 publication Critical patent/WO2007018642A3/en
Priority to NO20080319A priority patent/NO20080319L/en
Publication of WO2007018642A8 publication Critical patent/WO2007018642A8/en

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
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/001—Cooling arrangements
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity

Abstract

An apparatus and corresponding method of use extracts, cools, and transports effluents from subterranean, sub-sea oil formations to distant shore based processing facilities. The effluents, mostly crude oil, are conveyed rapidly to a cold flow generator near the oil wellhead on the sea bottom using the cold seawater to chill the effluents to a dispersed mixture including generated solids. The mixture is transported close to sea bottom temperatures, slowly, with small pressure drops, in low-cost submerged bare pipes over long distances to on or near shore processing facilities that can produce useful hydrocarbon products more cost effectively than at sea processing facilities. The apparatus eliminates or minimizes the need for heated or insulated pipe, the need for large floating processing structures, the need for sub-sea processing equipment, and/or the need for chemical additions to production flow.
PCT/US2006/016271 2005-07-29 2006-04-28 Undersea well product transport WO2007018642A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008523869A JP2009503299A (en) 2005-07-29 2006-04-28 Transportation of products from submarine wells
EP06751792A EP1910232A2 (en) 2005-07-29 2006-04-28 Undersea well product transport
CA2615524A CA2615524C (en) 2005-07-29 2006-04-28 Undersea well product transport
EA200800499A EA012681B2 (en) 2005-07-29 2006-04-28 Apparatus for extracting, cooling and transporting effluents from undersea well (embodiments)
NO20080319A NO20080319L (en) 2005-07-29 2008-01-18 Research resource product transport

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70396105P 2005-07-29 2005-07-29
US60/703,961 2005-07-29

Publications (3)

Publication Number Publication Date
WO2007018642A2 WO2007018642A2 (en) 2007-02-15
WO2007018642A3 WO2007018642A3 (en) 2008-01-17
WO2007018642A8 true WO2007018642A8 (en) 2008-04-17

Family

ID=37727772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/016271 WO2007018642A2 (en) 2005-07-29 2006-04-28 Undersea well product transport

Country Status (7)

Country Link
US (2) US7703535B2 (en)
EP (1) EP1910232A2 (en)
JP (1) JP2009503299A (en)
CA (1) CA2615524C (en)
EA (1) EA012681B2 (en)
NO (1) NO20080319L (en)
WO (1) WO2007018642A2 (en)

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Also Published As

Publication number Publication date
US20100175883A1 (en) 2010-07-15
EP1910232A2 (en) 2008-04-16
EA012681B1 (en) 2009-12-30
CA2615524A1 (en) 2007-02-15
EA200800499A1 (en) 2008-08-29
US7703535B2 (en) 2010-04-27
WO2007018642A3 (en) 2008-01-17
US8033336B2 (en) 2011-10-11
EA012681B2 (en) 2012-03-30
WO2007018642A2 (en) 2007-02-15
CA2615524C (en) 2014-09-23
US20060175062A1 (en) 2006-08-10
NO20080319L (en) 2008-02-28
JP2009503299A (en) 2009-01-29

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