GB2458527B - High expansion anchoring and stabilisation device - Google Patents

High expansion anchoring and stabilisation device

Info

Publication number
GB2458527B
GB2458527B GB0805365.4A GB0805365A GB2458527B GB 2458527 B GB2458527 B GB 2458527B GB 0805365 A GB0805365 A GB 0805365A GB 2458527 B GB2458527 B GB 2458527B
Authority
GB
United Kingdom
Prior art keywords
high expansion
stabilisation device
expansion anchoring
anchoring
stabilisation
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.)
Active
Application number
GB0805365.4A
Other versions
GB2458527A (en
GB0805365D0 (en
Inventor
Tony Laplante
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.)
HUNTING WELLTONIC Ltd
Original Assignee
HUNTING WELLTONIC Ltd
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 HUNTING WELLTONIC Ltd filed Critical HUNTING WELLTONIC Ltd
Priority to GB0805365.4A priority Critical patent/GB2458527B/en
Publication of GB0805365D0 publication Critical patent/GB0805365D0/en
Publication of GB2458527A publication Critical patent/GB2458527A/en
Application granted granted Critical
Publication of GB2458527B publication Critical patent/GB2458527B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
GB0805365.4A 2008-03-25 2008-03-25 High expansion anchoring and stabilisation device Active GB2458527B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0805365.4A GB2458527B (en) 2008-03-25 2008-03-25 High expansion anchoring and stabilisation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0805365.4A GB2458527B (en) 2008-03-25 2008-03-25 High expansion anchoring and stabilisation device

Publications (3)

Publication Number Publication Date
GB0805365D0 GB0805365D0 (en) 2008-04-30
GB2458527A GB2458527A (en) 2009-09-30
GB2458527B true GB2458527B (en) 2012-07-25

Family

ID=39386666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0805365.4A Active GB2458527B (en) 2008-03-25 2008-03-25 High expansion anchoring and stabilisation device

Country Status (1)

Country Link
GB (1) GB2458527B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0919332D0 (en) * 2009-11-04 2009-12-23 Welltonic Ltd Underreamer
GB2518399B (en) * 2013-09-20 2020-04-15 Equinor Energy As Method of centralising tubing in a wellbore
US11421491B2 (en) * 2017-09-08 2022-08-23 Weatherford Technology Holdings, Llc Well tool anchor and associated methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743906A (en) * 1953-05-08 1956-05-01 William E Coyle Hydraulic underreamer
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
WO1996013648A1 (en) * 1994-10-31 1996-05-09 The Red Baron (Oil Tools Rental) Limited 2-stage underreamer
US5582260A (en) * 1992-12-04 1996-12-10 Baroid Technology, Inc. Control of at least two stabilizing arms in a drill or core device
EP0771932A1 (en) * 1995-10-31 1997-05-07 Elf Aquitaine Production Rectifying stabiliser to drill an oil well
US6668949B1 (en) * 1999-10-21 2003-12-30 Allen Kent Rives Underreamer and method of use
GB2402411A (en) * 2003-06-05 2004-12-08 Richard Alvin Armell Expandable centraliser with polygonal cross-section

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743906A (en) * 1953-05-08 1956-05-01 William E Coyle Hydraulic underreamer
US5582260A (en) * 1992-12-04 1996-12-10 Baroid Technology, Inc. Control of at least two stabilizing arms in a drill or core device
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
WO1996013648A1 (en) * 1994-10-31 1996-05-09 The Red Baron (Oil Tools Rental) Limited 2-stage underreamer
EP0771932A1 (en) * 1995-10-31 1997-05-07 Elf Aquitaine Production Rectifying stabiliser to drill an oil well
US6668949B1 (en) * 1999-10-21 2003-12-30 Allen Kent Rives Underreamer and method of use
GB2402411A (en) * 2003-06-05 2004-12-08 Richard Alvin Armell Expandable centraliser with polygonal cross-section

Also Published As

Publication number Publication date
GB2458527A (en) 2009-09-30
GB0805365D0 (en) 2008-04-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20091203 AND 20091209

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210624 AND 20210630

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210701 AND 20210707