AU2003285257A1 - Seal cup for a wellbore tool and method - Google Patents

Seal cup for a wellbore tool and method

Info

Publication number
AU2003285257A1
AU2003285257A1 AU2003285257A AU2003285257A AU2003285257A1 AU 2003285257 A1 AU2003285257 A1 AU 2003285257A1 AU 2003285257 A AU2003285257 A AU 2003285257A AU 2003285257 A AU2003285257 A AU 2003285257A AU 2003285257 A1 AU2003285257 A1 AU 2003285257A1
Authority
AU
Australia
Prior art keywords
seal
cup
seal cup
wellbore tool
wellbore
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003285257A
Inventor
Maurice William Slack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tesco Corp Canada
Original Assignee
Tesco Corp Canada
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
Priority claimed from CA002444648A external-priority patent/CA2444648A1/en
Application filed by Tesco Corp Canada filed Critical Tesco Corp Canada
Publication of AU2003285257A1 publication Critical patent/AU2003285257A1/en
Abandoned legal-status Critical Current

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt

Abstract

A seal cup and method is disclosed that can be used on a wellbore tool. The seal cup includes an external circumferential seal land adjacent the cup lip and an outer surface capable of permitting drainage away from the seal land of fluids, which may seep past the seal land. This acts against pressure invasion in the interfacial contacting region between the seal cup and the structure, for example, a wellbore liner against which it is sealed.
AU2003285257A 2002-12-06 2003-12-08 Seal cup for a wellbore tool and method Abandoned AU2003285257A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US43122702P 2002-12-06 2002-12-06
US60/431,227 2002-12-06
CA002444648A CA2444648A1 (en) 2002-12-06 2003-10-09 Anchoring device for a wellbore tool
CA2,444,648 2003-10-09
PCT/CA2003/001890 WO2004053289A1 (en) 2002-12-06 2003-12-08 Seal cup for a wellbore tool and method

Publications (1)

Publication Number Publication Date
AU2003285257A1 true AU2003285257A1 (en) 2004-06-30

Family

ID=32509214

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2003285257A Abandoned AU2003285257A1 (en) 2002-12-06 2003-12-08 Seal cup for a wellbore tool and method
AU2003287818A Abandoned AU2003287818A1 (en) 2002-12-06 2003-12-08 Anchoring device for a wellbore tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2003287818A Abandoned AU2003287818A1 (en) 2002-12-06 2003-12-08 Anchoring device for a wellbore tool

Country Status (6)

Country Link
EP (2) EP1581720A1 (en)
AT (1) ATE392533T1 (en)
AU (2) AU2003285257A1 (en)
DE (1) DE60320459D1 (en)
NO (2) NO336158B1 (en)
WO (2) WO2004053288A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866390B2 (en) 1996-10-04 2011-01-11 Frank's International, Inc. Casing make-up and running tool adapted for fluid and cement control
CA2311160C (en) 2000-06-09 2009-05-26 Tesco Corporation Method for drilling and completing a wellbore and a pump down cement float collar for use therein
CA2444648A1 (en) 2002-12-06 2004-06-06 Tesco Corporation Anchoring device for a wellbore tool
US7090004B2 (en) 2003-06-12 2006-08-15 Tesco Corporation Cement float
US7533721B2 (en) 2006-03-01 2009-05-19 Baker Hughes Incorporated Millable pre-installed plug
CN101333916B (en) * 2008-08-07 2012-07-18 晁建伟 Closed well washing device
BR112012021192A8 (en) 2010-02-23 2018-01-02 Tesco Corp DEVICE FOR FIXING A FIRST AND A SECOND TUBULAR WELL COATING AXIALLY ALIGNED AND EXTENDING IN OPPOSITE DIRECTIONS AND FIXING METHOD
US8851167B2 (en) 2011-03-04 2014-10-07 Schlumberger Technology Corporation Mechanical liner drilling cementing system
NL2008061C2 (en) 2011-12-30 2013-07-03 Well Engineering Partners Wep B V Device for anchoring in a casing in a borehole in the ground.
CN111594079A (en) * 2020-06-02 2020-08-28 任丘市凯晟石油机械制造有限公司 Oil well positive well-flushing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730804A (en) * 1927-07-09 1929-10-08 Johns Manville Composite article
US3159219A (en) * 1958-05-13 1964-12-01 Byron Jackson Inc Cementing plugs and float equipment
US3346267A (en) * 1964-09-30 1967-10-10 Halliburton Co Cup for multi-size pipe string
US3940938A (en) * 1974-08-09 1976-03-02 Caterpillar Tractor Co. Cup seal for a master brake cylinder
US4413682A (en) * 1982-06-07 1983-11-08 Baker Oil Tools, Inc. Method and apparatus for installing a cementing float shoe on the bottom of a well casing
US5058671A (en) * 1990-08-13 1991-10-22 Lindsey Completion Systems, Inc. Pipe insert assembly
US5058672A (en) * 1990-08-13 1991-10-22 Lindsey Completion Systems, Inc. Landing collar and float valve assembly
US5323858A (en) * 1992-11-18 1994-06-28 Atlantic Richfield Company Case cementing method and system
CA2311160C (en) * 2000-06-09 2009-05-26 Tesco Corporation Method for drilling and completing a wellbore and a pump down cement float collar for use therein

Also Published As

Publication number Publication date
NO20053285D0 (en) 2005-07-05
NO20053284L (en) 2005-08-31
EP1581718A1 (en) 2005-10-05
NO336158B1 (en) 2015-05-26
EP1581720A1 (en) 2005-10-05
AU2003287818A1 (en) 2004-06-30
NO20053284D0 (en) 2005-07-05
EP1581718B1 (en) 2008-04-16
WO2004053289A1 (en) 2004-06-24
DE60320459D1 (en) 2008-05-29
NO20053285L (en) 2005-08-31
NO327552B1 (en) 2009-08-10
ATE392533T1 (en) 2008-05-15
WO2004053288A1 (en) 2004-06-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase