Anchor for use with expandable tubular

ANCHOR FOR USE WITH EXPANDABLE TUBULAR A method of lining a wellbore includes deploying a BHA (100) into the wellbore (101) using a conveyance (114). The BHA (100) includes a setting tool (50), an anchor (1), and an expandable tubular (110). The method further includes pressurizing a bore of the set...

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Bibliographic Details
Main Authors GIROUX, RICHARD LEE, KENDZIORA, LARRY A, RING, LEV
Format Patent
LanguageEnglish
Published 23.02.2012
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:ANCHOR FOR USE WITH EXPANDABLE TUBULAR A method of lining a wellbore includes deploying a BHA (100) into the wellbore (101) using a conveyance (114). The BHA (100) includes a setting tool (50), an anchor (1), and an expandable tubular (110). The method further includes pressurizing a bore of the setting tool (50), thereby releasing the anchor (1) from the setting tool (50). The method further includes pulling the conveyance (114), thereby: extending the anchor (1) into engagement with a casing (102) of the wellbore (101), pulling an expander (112) of the setting tool (50) through the expandable tubular (110), and expanding the tubular (110) into engagement with an open and/or cased portion of the wellbore (101) and retracting the anchor (1). 5500300v1:PRW 8 '18 19 - 227 227s 229 s. 260r 112 260f FIG. 2A FIG. 2B
Bibliography:Application Number: AU20110205189