A Stroke Indicator and a Tubular Patch

Apparatus, and method, for expanding a liner patch in a tubular to seal a hole therein, comprises (a) a body having a top portion, a bottom portion and a middle portion having an outer diameter greater than the top portion and an outer diameter greater than the bottom portion; (b) a first set of fin...

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Hauptverfasser: BAILEY, THOMAS, FLOYD, WRIGHT, RALPH, DAVID, SMALLEY, MICHAEL, TAGUE, HAUGEN, DAVID, MICHAEL, TILTON, FREDERICK, THOMAS
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Sprache:eng ; fre ; ger
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creator BAILEY, THOMAS, FLOYD
WRIGHT, RALPH, DAVID
SMALLEY, MICHAEL, TAGUE
HAUGEN, DAVID, MICHAEL
TILTON, FREDERICK, THOMAS
description Apparatus, and method, for expanding a liner patch in a tubular to seal a hole therein, comprises (a) a body having a top portion, a bottom portion and a middle portion having an outer diameter greater than the top portion and an outer diameter greater than the bottom portion; (b) a first set of fingers around the top portion of the body and a second set of fingers around the bottom portion of the body; (c) the arrangement being such that, in use, the fingers can be urged radially outwardly by displacement thereof over the middle portion. Also claimed are (i) a stroke indicator for a tubular patch expansion system for indicating that a stroke of the system has occurred; (ii) a wellbore tubular patch for patching a hole in a wellbore; and (iii) a tubular patch repair system for closing off a hole in a select tubular of a tubular string in a wellbore.
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Also claimed are (i) a stroke indicator for a tubular patch expansion system for indicating that a stroke of the system has occurred; (ii) a wellbore tubular patch for patching a hole in a wellbore; and (iii) a tubular patch repair system for closing off a hole in a select tubular of a tubular string in a wellbore.</description><language>eng ; fre ; ger</language><subject>BLASTING ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20060607&amp;DB=EPODOC&amp;CC=EP&amp;NR=1491718B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20060607&amp;DB=EPODOC&amp;CC=EP&amp;NR=1491718B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAILEY, THOMAS, FLOYD</creatorcontrib><creatorcontrib>WRIGHT, RALPH, DAVID</creatorcontrib><creatorcontrib>SMALLEY, MICHAEL, TAGUE</creatorcontrib><creatorcontrib>HAUGEN, DAVID, MICHAEL</creatorcontrib><creatorcontrib>TILTON, FREDERICK, THOMAS</creatorcontrib><title>A Stroke Indicator and a Tubular Patch</title><description>Apparatus, and method, for expanding a liner patch in a tubular to seal a hole therein, comprises (a) a body having a top portion, a bottom portion and a middle portion having an outer diameter greater than the top portion and an outer diameter greater than the bottom portion; (b) a first set of fingers around the top portion of the body and a second set of fingers around the bottom portion of the body; (c) the arrangement being such that, in use, the fingers can be urged radially outwardly by displacement thereof over the middle portion. 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Also claimed are (i) a stroke indicator for a tubular patch expansion system for indicating that a stroke of the system has occurred; (ii) a wellbore tubular patch for patching a hole in a wellbore; and (iii) a tubular patch repair system for closing off a hole in a select tubular of a tubular string in a wellbore.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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source esp@cenet
subjects BLASTING
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
title A Stroke Indicator and a Tubular Patch
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