GB0721515D0 - Anchor hangers - Google Patents

Anchor hangers

Info

Publication number
GB0721515D0
GB0721515D0 GBGB0721515.5A GB0721515A GB0721515D0 GB 0721515 D0 GB0721515 D0 GB 0721515D0 GB 0721515 A GB0721515 A GB 0721515A GB 0721515 D0 GB0721515 D0 GB 0721515D0
Authority
GB
United Kingdom
Prior art keywords
hangers
anchor
anchor hangers
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.)
Withdrawn
Application number
GBGB0721515.5A
Other versions
GB2440858A (en
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.)
Enventure Global Technology Inc
Original Assignee
Enventure Global Technology Inc
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 US11/249,967 external-priority patent/US7552776B2/en
Application filed by Enventure Global Technology Inc filed Critical Enventure Global Technology Inc
Priority to GB0721515A priority Critical patent/GB2440858A/en
Publication of GB0721515D0 publication Critical patent/GB0721515D0/en
Publication of GB2440858A publication Critical patent/GB2440858A/en
Withdrawn legal-status Critical Current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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • 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
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/106—Couplings or joints therefor
GB0721515A 2005-10-13 2006-10-11 Fluid expansion of liner into contact with existing tubular Withdrawn GB2440858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0721515A GB2440858A (en) 2005-10-13 2006-10-11 Fluid expansion of liner into contact with existing tubular

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/249,967 US7552776B2 (en) 1998-12-07 2005-10-13 Anchor hangers
GB0721515A GB2440858A (en) 2005-10-13 2006-10-11 Fluid expansion of liner into contact with existing tubular
GB0620188A GB2431181B (en) 2005-10-13 2006-10-11 Anchor hangers

Publications (2)

Publication Number Publication Date
GB0721515D0 true GB0721515D0 (en) 2007-12-12
GB2440858A GB2440858A (en) 2008-02-13

Family

ID=38969760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0721515A Withdrawn GB2440858A (en) 2005-10-13 2006-10-11 Fluid expansion of liner into contact with existing tubular

Country Status (1)

Country Link
GB (1) GB2440858A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082590A1 (en) * 2006-01-23 2007-07-26 Shell Internationale Research Maatschappij B.V. Method of expanding a tubular element in a wellbore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6745845B2 (en) * 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
GB2390628B (en) * 1999-11-01 2004-03-17 Shell Oil Co Wellbore casing repair
MY134794A (en) * 2001-03-13 2007-12-31 Shell Int Research Expander for expanding a tubular element

Also Published As

Publication number Publication date
GB2440858A (en) 2008-02-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)