SYSTEMS AND METHODS TO DETERMINE THE STEERING OF A BIT
The disclosed embodiments include systems and methods to determine the steering of a bit. The method includes receiving input parameters associated with a model of a bottomhole assembly having a housing and a shaft that runs through an interior of the housing. The method also includes analyzing the...
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| creator | KIRKHOPE, Kennedy J BHAIDASNA, Ketan C MARCK, Julien Christian HARDIN, John R TIAN, Kaixiao LIU, Yang |
| description | The disclosed embodiments include systems and methods to determine the steering of a bit. The method includes receiving input parameters associated with a model of a bottomhole assembly having a housing and a shaft that runs through an interior of the housing. The method also includes analyzing the housing as a first beam, and analyzing the shaft as a second beam that is nested within the first beam. The method further includes estimating a force and moment at a contact point between the shaft and the housing, determining a housing deflection based on the force and the moment, determining a shaft deflection at the contact point, and determining whether the shaft deflection is within a threshold of the housing deflection. In response to a determination that the shaft deflection is within the threshold of the housing deflection, the method further includes providing an output indicative of steering of a bit. |
| format | Patent |
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The method includes receiving input parameters associated with a model of a bottomhole assembly having a housing and a shaft that runs through an interior of the housing. The method also includes analyzing the housing as a first beam, and analyzing the shaft as a second beam that is nested within the first beam. The method further includes estimating a force and moment at a contact point between the shaft and the housing, determining a housing deflection based on the force and the moment, determining a shaft deflection at the contact point, and determining whether the shaft deflection is within a threshold of the housing deflection. In response to a determination that the shaft deflection is within the threshold of the housing deflection, the method further includes providing an output indicative of steering of a bit.</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>2024</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=20240829&DB=EPODOC&CC=US&NR=2024287890A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240829&DB=EPODOC&CC=US&NR=2024287890A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIRKHOPE, Kennedy J</creatorcontrib><creatorcontrib>BHAIDASNA, Ketan C</creatorcontrib><creatorcontrib>MARCK, Julien Christian</creatorcontrib><creatorcontrib>HARDIN, John R</creatorcontrib><creatorcontrib>TIAN, Kaixiao</creatorcontrib><creatorcontrib>LIU, Yang</creatorcontrib><title>SYSTEMS AND METHODS TO DETERMINE THE STEERING OF A BIT</title><description>The disclosed embodiments include systems and methods to determine the steering of a bit. The method includes receiving input parameters associated with a model of a bottomhole assembly having a housing and a shaft that runs through an interior of the housing. The method also includes analyzing the housing as a first beam, and analyzing the shaft as a second beam that is nested within the first beam. The method further includes estimating a force and moment at a contact point between the shaft and the housing, determining a housing deflection based on the force and the moment, determining a shaft deflection at the contact point, and determining whether the shaft deflection is within a threshold of the housing deflection. In response to a determination that the shaft deflection is within the threshold of the housing deflection, the method further includes providing an output indicative of steering of a bit.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALjgwOcfUNVnD0c1HwdQ3x8HcJVgjxV3BxDXEN8vX0c1UI8XBVACpxDfL0c1fwd1NwVHDyDOFhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRiZGFuYWlgaOhsbEqQIAmRUomw</recordid><startdate>20240829</startdate><enddate>20240829</enddate><creator>KIRKHOPE, Kennedy J</creator><creator>BHAIDASNA, Ketan C</creator><creator>MARCK, Julien Christian</creator><creator>HARDIN, John R</creator><creator>TIAN, Kaixiao</creator><creator>LIU, Yang</creator><scope>EVB</scope></search><sort><creationdate>20240829</creationdate><title>SYSTEMS AND METHODS TO DETERMINE THE STEERING OF A BIT</title><author>KIRKHOPE, Kennedy J ; BHAIDASNA, Ketan C ; MARCK, Julien Christian ; HARDIN, John R ; TIAN, Kaixiao ; LIU, Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2024287890A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</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>KIRKHOPE, Kennedy J</creatorcontrib><creatorcontrib>BHAIDASNA, Ketan C</creatorcontrib><creatorcontrib>MARCK, Julien Christian</creatorcontrib><creatorcontrib>HARDIN, John R</creatorcontrib><creatorcontrib>TIAN, Kaixiao</creatorcontrib><creatorcontrib>LIU, Yang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIRKHOPE, Kennedy J</au><au>BHAIDASNA, Ketan C</au><au>MARCK, Julien Christian</au><au>HARDIN, John R</au><au>TIAN, Kaixiao</au><au>LIU, Yang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEMS AND METHODS TO DETERMINE THE STEERING OF A BIT</title><date>2024-08-29</date><risdate>2024</risdate><abstract>The disclosed embodiments include systems and methods to determine the steering of a bit. The method includes receiving input parameters associated with a model of a bottomhole assembly having a housing and a shaft that runs through an interior of the housing. The method also includes analyzing the housing as a first beam, and analyzing the shaft as a second beam that is nested within the first beam. The method further includes estimating a force and moment at a contact point between the shaft and the housing, determining a housing deflection based on the force and the moment, determining a shaft deflection at the contact point, and determining whether the shaft deflection is within a threshold of the housing deflection. In response to a determination that the shaft deflection is within the threshold of the housing deflection, the method further includes providing an output indicative of steering of a bit.</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 | SYSTEMS AND METHODS TO DETERMINE THE STEERING OF A BIT |
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