NO20064594L - System for sealing an annular space in a borehole - Google Patents

System for sealing an annular space in a borehole

Info

Publication number
NO20064594L
NO20064594L NO20064594A NO20064594A NO20064594L NO 20064594 L NO20064594 L NO 20064594L NO 20064594 A NO20064594 A NO 20064594A NO 20064594 A NO20064594 A NO 20064594A NO 20064594 L NO20064594 L NO 20064594L
Authority
NO
Norway
Prior art keywords
sealing layer
sealing
tubular member
pipe element
borehole
Prior art date
Application number
NO20064594A
Other languages
Norwegian (no)
Inventor
Martin Gerard Rene Bosma
Erik Kerst Cornelissen
Matheus Norbertus Baaijens
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20064594L publication Critical patent/NO20064594L/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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1035—Wear protectors; Centralising devices, e.g. stabilisers for plural rods, pipes or lines, e.g. for control 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042—Elastomer protector or centering means
    • E21B17/105—Elastomer protector or centering means split type

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Earth Drilling (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Pipe Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Et system for tetning av et ringrom mellom et rørelement (7) som sfrekker seg i et borehull (1) og en sylindrisk vegg (lb) som omslutter rørelementet, hvor en styreledning (18) for å regulere enheten nede i brønnen (12, 13, 14, 15) sfrekker seg i en langsgående retning langs rørelementet. Systemet omfatter et ringformet tetningslag (20) som sfrekker seg rundt rørelementet (7), idet tetningslaget har en iimerflate forsynt med en fordypning (40) for radialt å motta styreledningen. Tetningslaget er forsynt med en langsgående slisse (31) som danner et par motstående, langsgående kanter (32, 34) som er bevegelige i forhold til hverandre mellom en åpen posisjon hvor tetningslaget radialt kan påføres rørelementet og en stengt posisjon hvor tetningslaget sfrekker seg rundt rørelementet.A system for sealing an annulus between a tubular member (7) extending in a borehole (1) and a cylindrical wall (1b) enclosing the tubular member, a guide conduit (18) for controlling the downhole unit (12, 13) , 14, 15) extend in a longitudinal direction along the pipe element. The system comprises an annular sealing layer (20) extending around the tubular member (7), the sealing layer having an adhesive surface provided with a recess (40) for radially receiving the guide conduit. The sealing layer is provided with a longitudinal slot (31) forming a pair of opposite longitudinal edges (32, 34) which are movable relative to each other between an open position where the sealing layer can be radially applied to the pipe element and a closed position where the sealing layer extends around the pipe element. .

NO20064594A 2004-03-11 2006-10-10 System for sealing an annular space in a borehole NO20064594L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04251396 2004-03-11
PCT/EP2005/051039 WO2005090743A1 (en) 2004-03-11 2005-03-09 System for sealing an annular space in a wellbore

Publications (1)

Publication Number Publication Date
NO20064594L true NO20064594L (en) 2006-10-10

Family

ID=34930231

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064594A NO20064594L (en) 2004-03-11 2006-10-10 System for sealing an annular space in a borehole

Country Status (9)

Country Link
US (1) US20070158060A1 (en)
EP (1) EP1723308A1 (en)
CN (1) CN1930365A (en)
AU (1) AU2005224376B2 (en)
BR (1) BRPI0508467A (en)
CA (1) CA2557200A1 (en)
EA (1) EA009320B1 (en)
NO (1) NO20064594L (en)
WO (1) WO2005090743A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411918B (en) 2004-03-12 2006-11-22 Schlumberger Holdings System and method to seal using a swellable material
US7478676B2 (en) † 2006-06-09 2009-01-20 Halliburton Energy Services, Inc. Methods and devices for treating multiple-interval well bores
US7575062B2 (en) * 2006-06-09 2009-08-18 Halliburton Energy Services, Inc. Methods and devices for treating multiple-interval well bores
US7441596B2 (en) * 2006-06-23 2008-10-28 Baker Hughes Incorporated Swelling element packer and installation method
GB0710585D0 (en) 2007-06-02 2007-07-11 Polyoil Ltd Oil and gas apparatus and method
BRPI0815626A2 (en) * 2007-08-20 2015-02-18 Shell Int Research METHOD FOR CREATING AN ANNULLED SEAL AROUND A PIPE ELEMENT FOR USE IN A WELL HOLE.
GB0804029D0 (en) 2008-03-04 2008-04-09 Swelltec Ltd Downhole apparatus and method
US7832471B2 (en) * 2008-03-28 2010-11-16 Schlumberger Technology Corporation Fitting arrangements and methods of installing fitting arrangements in a well bore
US20090250228A1 (en) * 2008-04-03 2009-10-08 Schlumberger Technology Corporation Well packers and control line management
GB2459457B (en) * 2008-04-22 2012-05-09 Swelltec Ltd Downhole apparatus and method
US8794323B2 (en) * 2008-07-17 2014-08-05 Bp Corporation North America Inc. Completion assembly
GB2465206B (en) * 2008-11-11 2011-11-23 Swelltec Ltd Swellable apparatus and method
US7997338B2 (en) 2009-03-11 2011-08-16 Baker Hughes Incorporated Sealing feed through lines for downhole swelling packers
US20100230902A1 (en) * 2009-03-12 2010-09-16 Baker Hughes Incorporated Downhole sealing device and method of making
US20110120733A1 (en) 2009-11-20 2011-05-26 Schlumberger Technology Corporation Functionally graded swellable packers
US8596369B2 (en) * 2010-12-10 2013-12-03 Halliburton Energy Services, Inc. Extending lines through, and preventing extrusion of, seal elements of packer assemblies
EP2565365A1 (en) * 2011-08-31 2013-03-06 Welltec A/S Disconnecting tool
MY168198A (en) * 2011-10-14 2018-10-15 Halliburton Energy Services Inc Well screen with extending filter
WO2015013278A1 (en) * 2013-07-22 2015-01-29 Tam International, Inc. Swellable casing anchor
CA2919009C (en) * 2013-07-22 2019-11-26 Tam International, Inc. Grooved swellable packer
CA2924124C (en) 2013-11-14 2017-05-02 Halliburton Energy Services, Inc. Window assembly with bypass restrictor
US9303478B2 (en) 2014-02-11 2016-04-05 Weatherford Technology Holdings, Llc Downhole tool and method for passing control line through tool
US20180087344A1 (en) * 2016-09-29 2018-03-29 Cnpc Usa Corporation Multi-sectional swellable packer
US10513921B2 (en) 2016-11-29 2019-12-24 Weatherford Technology Holdings, Llc Control line retainer for a downhole tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737881A (en) * 1922-01-12 1929-12-03 Leblond Mach Tool Co R K Change-gear mechanism
US2253092A (en) * 1937-06-22 1941-08-19 Guiberson Corp Packer
US2606792A (en) * 1949-11-14 1952-08-12 Howard E Marsh Protective collar for drill pipes
US3899631A (en) * 1974-04-11 1975-08-12 Lynes Inc Inflatable sealing element having electrical conductors extending therethrough
AT405205B (en) * 1993-10-28 1999-06-25 Astner Adolf Ing SEALING SLEEVE FOR A HOLE HOLE PACKER AND METHOD FOR BUILDING A HOLE HOLE PACKER
GB2325949B (en) * 1997-05-06 2001-09-26 Baker Hughes Inc Flow control apparatus and method
US6173788B1 (en) * 1998-04-07 2001-01-16 Baker Hughes Incorporated Wellpacker and a method of running an I-wire or control line past a packer
US6325144B1 (en) * 2000-06-09 2001-12-04 Baker Hughes, Inc. Inflatable packer with feed-thru conduits
US6789621B2 (en) * 2000-08-03 2004-09-14 Schlumberger Technology Corporation Intelligent well system and method
US7228915B2 (en) * 2001-01-26 2007-06-12 E2Tech Limited Device and method to seal boreholes
GB0115879D0 (en) * 2001-06-29 2001-08-22 Polyoil Ltd Cable protection apparatus
MY135121A (en) * 2001-07-18 2008-02-29 Shell Int Research Wellbore system with annular seal member
US6808024B2 (en) * 2002-05-20 2004-10-26 Halliburton Energy Services, Inc. Downhole seal assembly and method for use of same
NO20025162A (en) * 2002-10-25 2004-01-05 Reslink As Well packing for a pipe string and a method of passing a conduit past the well packing

Also Published As

Publication number Publication date
CN1930365A (en) 2007-03-14
BRPI0508467A (en) 2007-07-31
US20070158060A1 (en) 2007-07-12
WO2005090743A8 (en) 2006-11-16
AU2005224376A1 (en) 2005-09-29
EA009320B1 (en) 2007-12-28
EP1723308A1 (en) 2006-11-22
EA200601667A1 (en) 2007-02-27
WO2005090743A1 (en) 2005-09-29
AU2005224376B2 (en) 2008-09-04
CA2557200A1 (en) 2005-09-29

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application