PACKER ASSEMBLY WITH AN ANTI-EXTRUSION ASSEMBLY
A packer assembly for use within a wellbore. The packer assembly may include a mandrel, a seal assembly disposed about the mandrel, an anti-extrusion assembly disposed about the mandrel proximate the seal assembly to prevent extrusion of the seal assembly, and a deployment system. The anti-extrusion...
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| creator | Gupta, Susheel Kumar Mukherjee, Swarnajay Rodriguez, Oscar Villalobos Odakkal, Farshad Windslow, James Richard Jain, Anshum |
| description | A packer assembly for use within a wellbore. The packer assembly may include a mandrel, a seal assembly disposed about the mandrel, an anti-extrusion assembly disposed about the mandrel proximate the seal assembly to prevent extrusion of the seal assembly, and a deployment system. The anti-extrusion assembly may include a cradle cone that may include a plurality of arcuate surfaces on an exterior of the cradle cone and a plurality of cradle arms. Each cradle arm may include a flexible tip and be positioned on a respective arcuate surface of the cradle cone. The deployment system may be operable to compress the seal assembly such that the seal assembly seals against a wellbore wall and to rotate the plurality of cradle arms such that the flexible tips of the cradle arms contact the wellbore wall to prevent extrusion of the seal assembly. |
| format | Patent |
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The packer assembly may include a mandrel, a seal assembly disposed about the mandrel, an anti-extrusion assembly disposed about the mandrel proximate the seal assembly to prevent extrusion of the seal assembly, and a deployment system. The anti-extrusion assembly may include a cradle cone that may include a plurality of arcuate surfaces on an exterior of the cradle cone and a plurality of cradle arms. Each cradle arm may include a flexible tip and be positioned on a respective arcuate surface of the cradle cone. The deployment system may be operable to compress the seal assembly such that the seal assembly seals against a wellbore wall and to rotate the plurality of cradle arms such that the flexible tips of the cradle arms contact the wellbore wall to prevent extrusion of the seal assembly.</description><language>eng</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>2025</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=20250123&DB=EPODOC&CC=US&NR=2025027378A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20250123&DB=EPODOC&CC=US&NR=2025027378A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Gupta, Susheel Kumar</creatorcontrib><creatorcontrib>Mukherjee, Swarnajay</creatorcontrib><creatorcontrib>Rodriguez, Oscar Villalobos</creatorcontrib><creatorcontrib>Odakkal, Farshad</creatorcontrib><creatorcontrib>Windslow, James Richard</creatorcontrib><creatorcontrib>Jain, Anshum</creatorcontrib><title>PACKER ASSEMBLY WITH AN ANTI-EXTRUSION ASSEMBLY</title><description>A packer assembly for use within a wellbore. The packer assembly may include a mandrel, a seal assembly disposed about the mandrel, an anti-extrusion assembly disposed about the mandrel proximate the seal assembly to prevent extrusion of the seal assembly, and a deployment system. The anti-extrusion assembly may include a cradle cone that may include a plurality of arcuate surfaces on an exterior of the cradle cone and a plurality of cradle arms. Each cradle arm may include a flexible tip and be positioned on a respective arcuate surface of the cradle cone. The deployment system may be operable to compress the seal assembly such that the seal assembly seals against a wellbore wall and to rotate the plurality of cradle arms such that the flexible tips of the cradle arms contact the wellbore wall to prevent extrusion of the seal assembly.</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>2025</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPcHT2dg1ScAwOdvV18olUCPcM8VBw9AOiEE9d14iQoNBgT38_uDwPA2taYk5xKi-U5mZQdnMNcfbQTS3Ij08tLkhMTs1LLYkPDTYyMDI1MDI3NrdwNDQmThUArIMnHQ</recordid><startdate>20250123</startdate><enddate>20250123</enddate><creator>Gupta, Susheel Kumar</creator><creator>Mukherjee, Swarnajay</creator><creator>Rodriguez, Oscar Villalobos</creator><creator>Odakkal, Farshad</creator><creator>Windslow, James Richard</creator><creator>Jain, Anshum</creator><scope>EVB</scope></search><sort><creationdate>20250123</creationdate><title>PACKER ASSEMBLY WITH AN ANTI-EXTRUSION ASSEMBLY</title><author>Gupta, Susheel Kumar ; Mukherjee, Swarnajay ; Rodriguez, Oscar Villalobos ; Odakkal, Farshad ; Windslow, James Richard ; Jain, Anshum</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2025027378A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2025</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>Gupta, Susheel Kumar</creatorcontrib><creatorcontrib>Mukherjee, Swarnajay</creatorcontrib><creatorcontrib>Rodriguez, Oscar Villalobos</creatorcontrib><creatorcontrib>Odakkal, Farshad</creatorcontrib><creatorcontrib>Windslow, James Richard</creatorcontrib><creatorcontrib>Jain, Anshum</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gupta, Susheel Kumar</au><au>Mukherjee, Swarnajay</au><au>Rodriguez, Oscar Villalobos</au><au>Odakkal, Farshad</au><au>Windslow, James Richard</au><au>Jain, Anshum</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PACKER ASSEMBLY WITH AN ANTI-EXTRUSION ASSEMBLY</title><date>2025-01-23</date><risdate>2025</risdate><abstract>A packer assembly for use within a wellbore. The packer assembly may include a mandrel, a seal assembly disposed about the mandrel, an anti-extrusion assembly disposed about the mandrel proximate the seal assembly to prevent extrusion of the seal assembly, and a deployment system. The anti-extrusion assembly may include a cradle cone that may include a plurality of arcuate surfaces on an exterior of the cradle cone and a plurality of cradle arms. Each cradle arm may include a flexible tip and be positioned on a respective arcuate surface of the cradle cone. The deployment system may be operable to compress the seal assembly such that the seal assembly seals against a wellbore wall and to rotate the plurality of cradle arms such that the flexible tips of the cradle arms contact the wellbore wall to prevent extrusion of the seal assembly.</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 | PACKER ASSEMBLY WITH AN ANTI-EXTRUSION ASSEMBLY |
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