ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE
An assembly for supporting an expandable tubular element (1) during descend in a borehole comprises an expansion string (2) with support means (16) protruding from an outer surface of the expansion string (2) below an internal upset (48) at the inner surface of a starter section (42) at the lower en...
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| creator | BRISCO, DAVID PAUL STAM, WALTER WUBBEN, ANTONIUS LEONARDUS MARIA |
| description | An assembly for supporting an expandable tubular element (1) during descend in a borehole comprises an expansion string (2) with support means (16) protruding from an outer surface of the expansion string (2) below an internal upset (48) at the inner surface of a starter section (42) at the lower end of the unexpanded tubular element (1) so as to transmit at least a portion of the weight of the unexpanded tubular element (1) via the internal upset (48) and the support means (16) to the expansion string (2) during descend in the borehole.
Selon l'invention, un ensemble destiné à supporter un élément tubulaire expansible (1) pendant la descente dans un trou de forage comprend une colonne d'expansion (2) avec un moyen de support (16) dépassant d'une surface extérieure de la colonne d'expansion (2) au-dessous d'un refoulement interne (48) au niveau de la surface intérieure d'une section d'amorçage (42) au niveau de l'extrémité inférieure de l'élément tubulaire non dilaté (1) de façon à transmettre au moins une partie du poids de l'élément tubulaire non dilaté (1) par l'intermédiaire du refoulement interne (48) et du moyen de support (16) à la colonne d'expansion (2) pendant la descente dans le trou de forage. |
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Selon l'invention, un ensemble destiné à supporter un élément tubulaire expansible (1) pendant la descente dans un trou de forage comprend une colonne d'expansion (2) avec un moyen de support (16) dépassant d'une surface extérieure de la colonne d'expansion (2) au-dessous d'un refoulement interne (48) au niveau de la surface intérieure d'une section d'amorçage (42) au niveau de l'extrémité inférieure de l'élément tubulaire non dilaté (1) de façon à transmettre au moins une partie du poids de l'élément tubulaire non dilaté (1) par l'intermédiaire du refoulement interne (48) et du moyen de support (16) à la colonne d'expansion (2) pendant la descente dans le trou de forage.</description><language>eng ; fre</language><subject>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</subject><creationdate>2022</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&date=20220719&DB=EPODOC&CC=CA&NR=2956239C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220719&DB=EPODOC&CC=CA&NR=2956239C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRISCO, DAVID PAUL</creatorcontrib><creatorcontrib>STAM, WALTER</creatorcontrib><creatorcontrib>WUBBEN, ANTONIUS LEONARDUS MARIA</creatorcontrib><title>ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE</title><description>An assembly for supporting an expandable tubular element (1) during descend in a borehole comprises an expansion string (2) with support means (16) protruding from an outer surface of the expansion string (2) below an internal upset (48) at the inner surface of a starter section (42) at the lower end of the unexpanded tubular element (1) so as to transmit at least a portion of the weight of the unexpanded tubular element (1) via the internal upset (48) and the support means (16) to the expansion string (2) during descend in the borehole.
Selon l'invention, un ensemble destiné à supporter un élément tubulaire expansible (1) pendant la descente dans un trou de forage comprend une colonne d'expansion (2) avec un moyen de support (16) dépassant d'une surface extérieure de la colonne d'expansion (2) au-dessous d'un refoulement interne (48) au niveau de la surface intérieure d'une section d'amorçage (42) au niveau de l'extrémité inférieure de l'élément tubulaire non dilaté (1) de façon à transmettre au moins une partie du poids de l'élément tubulaire non dilaté (1) par l'intermédiaire du refoulement interne (48) et du moyen de support (16) à la colonne d'expansion (2) pendant la descente dans le trou de forage.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPByDA529XXyiVRw9HNR8HUN8fB3UXDzD1JwDnJ1DPH0cweKK7hGBABlXV0UQkKdQn0cgxRcfVx9Xf1CFDz9FBwVnPyDXD38fVx5GFjTEnOKU3mhNDeDvJtriLOHbmpBfnxqcUFicmpeakm8s6ORpamZkbGlszFhFQB2JSwQ</recordid><startdate>20220719</startdate><enddate>20220719</enddate><creator>BRISCO, DAVID PAUL</creator><creator>STAM, WALTER</creator><creator>WUBBEN, ANTONIUS LEONARDUS MARIA</creator><scope>EVB</scope></search><sort><creationdate>20220719</creationdate><title>ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE</title><author>BRISCO, DAVID PAUL ; STAM, WALTER ; WUBBEN, ANTONIUS LEONARDUS MARIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2956239C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>BRISCO, DAVID PAUL</creatorcontrib><creatorcontrib>STAM, WALTER</creatorcontrib><creatorcontrib>WUBBEN, ANTONIUS LEONARDUS MARIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRISCO, DAVID PAUL</au><au>STAM, WALTER</au><au>WUBBEN, ANTONIUS LEONARDUS MARIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE</title><date>2022-07-19</date><risdate>2022</risdate><abstract>An assembly for supporting an expandable tubular element (1) during descend in a borehole comprises an expansion string (2) with support means (16) protruding from an outer surface of the expansion string (2) below an internal upset (48) at the inner surface of a starter section (42) at the lower end of the unexpanded tubular element (1) so as to transmit at least a portion of the weight of the unexpanded tubular element (1) via the internal upset (48) and the support means (16) to the expansion string (2) during descend in the borehole.
Selon l'invention, un ensemble destiné à supporter un élément tubulaire expansible (1) pendant la descente dans un trou de forage comprend une colonne d'expansion (2) avec un moyen de support (16) dépassant d'une surface extérieure de la colonne d'expansion (2) au-dessous d'un refoulement interne (48) au niveau de la surface intérieure d'une section d'amorçage (42) au niveau de l'extrémité inférieure de l'élément tubulaire non dilaté (1) de façon à transmettre au moins une partie du poids de l'élément tubulaire non dilaté (1) par l'intermédiaire du refoulement interne (48) et du moyen de support (16) à la colonne d'expansion (2) pendant la descente dans le trou de forage.</abstract><oa>free_for_read</oa></addata></record> |
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| 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 |
| title | ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE |
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