EA200870407A1 - Способы и системы обслуживания скважин - Google Patents

Способы и системы обслуживания скважин

Info

Publication number
EA200870407A1
EA200870407A1 EA200870407A EA200870407A EA200870407A1 EA 200870407 A1 EA200870407 A1 EA 200870407A1 EA 200870407 A EA200870407 A EA 200870407A EA 200870407 A EA200870407 A EA 200870407A EA 200870407 A1 EA200870407 A1 EA 200870407A1
Authority
EA
Eurasian Patent Office
Prior art keywords
communication line
wellbore
methods
service system
wellhead
Prior art date
Application number
EA200870407A
Other languages
English (en)
Other versions
EA013991B1 (ru
Inventor
Джон Р. Лоувелл
Сармад Аднан
Майкл Г. Гэй
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200870407A1 publication Critical patent/EA200870407A1/ru
Publication of EA013991B1 publication Critical patent/EA013991B1/ru

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
    • 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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Earth Drilling (AREA)
  • External Artificial Organs (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Описаны способы и системы обработки скважин, в одном варианте осуществления изобретения включающие корпус локализации давления, гибко соединенный непосредственно с оборудованием устья скважины, и барабан, размещенный внутри корпуса, на который намотана линия связи. Один способ включает в себя введение линии связи в находящийся под давлением ствол скважины без средства контроля скважины, при этом линию связи вводят и продвигают в ствол скважины, контролируя барабан, являющийся внутренним по отношению к корпусу, находящемуся под давлением, и гибко соединенному непосредственно с оборудованием устья скважины. Поток жидкости может двигать линию связи к желаемому участку в стволе скважины.
EA200870407A 2006-04-03 2007-03-29 Способ введения линии связи в ствол скважины, близкий к коллектору EA013991B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/278,512 US8573313B2 (en) 2006-04-03 2006-04-03 Well servicing methods and systems
PCT/IB2007/051123 WO2007113753A2 (en) 2006-04-03 2007-03-29 Well servicing methods and systems

Publications (2)

Publication Number Publication Date
EA200870407A1 true EA200870407A1 (ru) 2009-04-28
EA013991B1 EA013991B1 (ru) 2010-08-30

Family

ID=38461903

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200870407A EA013991B1 (ru) 2006-04-03 2007-03-29 Способ введения линии связи в ствол скважины, близкий к коллектору

Country Status (10)

Country Link
US (1) US8573313B2 (ru)
EP (1) EP2004951B1 (ru)
CN (1) CN101460697B (ru)
AR (1) AR060238A1 (ru)
CA (1) CA2647546C (ru)
EA (1) EA013991B1 (ru)
EG (1) EG26317A (ru)
MX (1) MX2008012192A (ru)
NO (1) NO20084205L (ru)
WO (1) WO2007113753A2 (ru)

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Also Published As

Publication number Publication date
CA2647546A1 (en) 2007-10-11
MX2008012192A (es) 2008-10-02
EP2004951B1 (en) 2016-11-02
EP2004951A2 (en) 2008-12-24
CN101460697B (zh) 2014-07-02
CA2647546C (en) 2014-12-23
US20070227741A1 (en) 2007-10-04
EA013991B1 (ru) 2010-08-30
CN101460697A (zh) 2009-06-17
WO2007113753A3 (en) 2007-12-13
EG26317A (en) 2013-07-25
NO20084205L (no) 2008-12-30
AR060238A1 (es) 2008-06-04
WO2007113753A2 (en) 2007-10-11
US8573313B2 (en) 2013-11-05

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