Method and device for acquiring temperature compensation coefficient of well deviation
The embodiment of the invention discloses a method and device for obtaining the temperature compensation coefficient of well deviation, and the method comprises the following steps: S1, obtaining a detector of which the deformation amount is less than 3% under different temperature conditions; s2, t...
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| creator | YANG QUANJIN ZHANG YANMEI SUN ZHIGANG DONG JINLONG LI JING LI YUFENG |
| description | The embodiment of the invention discloses a method and device for obtaining the temperature compensation coefficient of well deviation, and the method comprises the following steps: S1, obtaining a detector of which the deformation amount is less than 3% under different temperature conditions; s2, the detector is fixed, and the preset well deviation of the detector is obtained; s3, the environment temperature of the detector is adjusted, and the actual well deviation measured by the detector at different temperatures and the error of the actual well deviation relative to the preset well deviation are obtained; and S4, according to the temperature, the actual well deviation and the error, polynomial curve fitting is adopted, and the temperature compensation coefficient of the well deviation is obtained. The temperature compensation coefficient of the well deviation is obtained through the steps, the temperature compensation coefficient of the well deviation is substituted into a well deviation calculation form |
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The temperature compensation coefficient of the well deviation is obtained through the steps, the temperature compensation coefficient of the well deviation is substituted into a well deviation calculation form</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>eNqNjDEKAjEURNNYiHqH7wEslhVXS1kUG63EdgnJRAMxPyZ_9fouiwewmnnMY6bqdoY82JKOlize3oAcZ9Lm1fvs450Ez4Sspc8gw0OPRYvnOACc88YjCrGjD0IYH8Z1riZOh4LFL2dqeTxc29MKiTuUpA0ipGsvVdU09Xaz3u3rf5wvVrU6MA</recordid><startdate>20240322</startdate><enddate>20240322</enddate><creator>YANG QUANJIN</creator><creator>ZHANG YANMEI</creator><creator>SUN ZHIGANG</creator><creator>DONG JINLONG</creator><creator>LI JING</creator><creator>LI YUFENG</creator><scope>EVB</scope></search><sort><creationdate>20240322</creationdate><title>Method and device for acquiring temperature compensation coefficient of well deviation</title><author>YANG QUANJIN ; ZHANG YANMEI ; SUN ZHIGANG ; DONG JINLONG ; LI JING ; LI YUFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117738649A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; 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>YANG QUANJIN</creatorcontrib><creatorcontrib>ZHANG YANMEI</creatorcontrib><creatorcontrib>SUN ZHIGANG</creatorcontrib><creatorcontrib>DONG JINLONG</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>LI YUFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG QUANJIN</au><au>ZHANG YANMEI</au><au>SUN ZHIGANG</au><au>DONG JINLONG</au><au>LI JING</au><au>LI YUFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and device for acquiring temperature compensation coefficient of well deviation</title><date>2024-03-22</date><risdate>2024</risdate><abstract>The embodiment of the invention discloses a method and device for obtaining the temperature compensation coefficient of well deviation, and the method comprises the following steps: S1, obtaining a detector of which the deformation amount is less than 3% under different temperature conditions; s2, the detector is fixed, and the preset well deviation of the detector is obtained; s3, the environment temperature of the detector is adjusted, and the actual well deviation measured by the detector at different temperatures and the error of the actual well deviation relative to the preset well deviation are obtained; and S4, according to the temperature, the actual well deviation and the error, polynomial curve fitting is adopted, and the temperature compensation coefficient of the well deviation is obtained. The temperature compensation coefficient of the well deviation is obtained through the steps, the temperature compensation coefficient of the well deviation is substituted into a well deviation calculation form</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 | Method and device for acquiring temperature compensation coefficient of well deviation |
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