Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements
A method for estimating a pipe property for a plurality of nested tubulars. The method may comprise disposing an electromagnetic (EM) logging tool 100 in a wellbore. The electromagnetic logging tool may comprise a transmitter 102 disposed on the electromagnetic logging tool and a receiver 104 dispos...
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| creator | Freeman Lee Hill, III Junwen Dai Ahmed Elsayed Fouda |
| description | A method for estimating a pipe property for a plurality of nested tubulars. The method may comprise disposing an electromagnetic (EM) logging tool 100 in a wellbore. The electromagnetic logging tool may comprise a transmitter 102 disposed on the electromagnetic logging tool and a receiver 104 disposed on the electromagnetic logging tool. The method may further comprise transmitting an electromagnetic field from the transmitter into one or more tubulars, measuring the eddy current in the pipe string with the receiver on at least one channel to obtain a plurality of measurements, forming an EM log from the plurality of measurements, extracting data and distinct features from the EM log, forming a relationship between the EM log data and a database, wherein the database is formed from one or more high-resolution measurements, and producing a mapping function between the EM log and the database. |
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The method may comprise disposing an electromagnetic (EM) logging tool 100 in a wellbore. The electromagnetic logging tool may comprise a transmitter 102 disposed on the electromagnetic logging tool and a receiver 104 disposed on the electromagnetic logging tool. The method may further comprise transmitting an electromagnetic field from the transmitter into one or more tubulars, measuring the eddy current in the pipe string with the receiver on at least one channel to obtain a plurality of measurements, forming an EM log from the plurality of measurements, extracting data and distinct features from the EM log, forming a relationship between the EM log data and a database, wherein the database is formed from one or more high-resolution measurements, and producing a mapping function between the EM log and the database.</description><language>eng</language><subject>DETECTING MASSES OR OBJECTS ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PHYSICS ; TESTING</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=20220615&DB=EPODOC&CC=GB&NR=2601868A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220615&DB=EPODOC&CC=GB&NR=2601868A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Freeman Lee Hill, III</creatorcontrib><creatorcontrib>Junwen Dai</creatorcontrib><creatorcontrib>Ahmed Elsayed Fouda</creatorcontrib><title>Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements</title><description>A method for estimating a pipe property for a plurality of nested tubulars. The method may comprise disposing an electromagnetic (EM) logging tool 100 in a wellbore. The electromagnetic logging tool may comprise a transmitter 102 disposed on the electromagnetic logging tool and a receiver 104 disposed on the electromagnetic logging tool. The method may further comprise transmitting an electromagnetic field from the transmitter into one or more tubulars, measuring the eddy current in the pipe string with the receiver on at least one channel to obtain a plurality of measurements, forming an EM log from the plurality of measurements, extracting data and distinct features from the EM log, forming a relationship between the EM log data and a database, wherein the database is formed from one or more high-resolution measurements, and producing a mapping function between the EM log and the database.</description><subject>DETECTING MASSES OR OBJECTS</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjc0KwjAQhHvxIOozmBco-AOl1yr-3b2XkG7ShSRbdpODb28KHvTkaQbmm5llxY8BYkL7wuiUIWYSpKgsU1DgwaRitIuQ0HzFAbRkhlCqonQc1IhurBmEfE4zYJBNDhZ4Htf-p7CuFlZ7gc1HV9X2enme7zVM1INM2kD562-nQ7Pbt03bHf8Tbxn1RYY</recordid><startdate>20220615</startdate><enddate>20220615</enddate><creator>Freeman Lee Hill, III</creator><creator>Junwen Dai</creator><creator>Ahmed Elsayed Fouda</creator><scope>EVB</scope></search><sort><creationdate>20220615</creationdate><title>Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements</title><author>Freeman Lee Hill, III ; Junwen Dai ; Ahmed Elsayed Fouda</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2601868A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>DETECTING MASSES OR OBJECTS</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Freeman Lee Hill, III</creatorcontrib><creatorcontrib>Junwen Dai</creatorcontrib><creatorcontrib>Ahmed Elsayed Fouda</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Freeman Lee Hill, III</au><au>Junwen Dai</au><au>Ahmed Elsayed Fouda</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements</title><date>2022-06-15</date><risdate>2022</risdate><abstract>A method for estimating a pipe property for a plurality of nested tubulars. The method may comprise disposing an electromagnetic (EM) logging tool 100 in a wellbore. The electromagnetic logging tool may comprise a transmitter 102 disposed on the electromagnetic logging tool and a receiver 104 disposed on the electromagnetic logging tool. The method may further comprise transmitting an electromagnetic field from the transmitter into one or more tubulars, measuring the eddy current in the pipe string with the receiver on at least one channel to obtain a plurality of measurements, forming an EM log from the plurality of measurements, extracting data and distinct features from the EM log, forming a relationship between the EM log data and a database, wherein the database is formed from one or more high-resolution measurements, and producing a mapping function between the EM log and the database.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING |
| title | Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements |
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