Coring device, core storage mechanism and coring method
The invention discloses a coring device, a core storage mechanism and a coring method. The core storage mechanism comprises a wheel disc, a power source and a bracket, wherein N inserting holes are formed in the wheel disc, wherein N is a positive integer which is larger than or equal to 2; spare co...
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| creator | JING SHIKUN ZHU LIJUAN ZHAO CHAO LIU QUNJIE GAO GUANGJUN LI GUANGFU LIU JIACHENG WANG JIANXIAO ZHAO GUOLONG ZHANG LIJUN YU XUNBING MA CHUNYANG YUAN TIANYU HE YIN KONG XIANGYI GAO HAINA WU WENLIN |
| description | The invention discloses a coring device, a core storage mechanism and a coring method. The core storage mechanism comprises a wheel disc, a power source and a bracket, wherein N inserting holes are formed in the wheel disc, wherein N is a positive integer which is larger than or equal to 2; spare coring bits are arranged in the N-1 inserting holes; the rest inserting holes are matched with a coring bit of a coring motor; the power source can provide a rotating force for the rotation of the wheel disc; under the driving of the power source, the wheel disc operates according to (360/N)/time; andthe bracket is connected with the wheel disc through the bracket and can drive the wheel disc to move up and down. According to the coring device, the core storage mechanism and the coring method, anobtained rock core sample can be well protected, and the success rate of this type of formation coring can be increased when unstratified rock unconsolidated formation with narrower formation is cored.
本发明公开了种取芯装置、储心机构及取芯方法，该 |
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本发明公开了种取芯装置、储心机构及取芯方法，该</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3zi_KzEtXSEkty0xO1VFIzi9KVSguyS9KTE9VyE1NzkjMyyzOVUjMSwFJgVTmppZk5KfwMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DA0tDQ2MzA0tHY2LUAACgYy2B</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>JING SHIKUN</creator><creator>ZHU LIJUAN</creator><creator>ZHAO CHAO</creator><creator>LIU QUNJIE</creator><creator>GAO GUANGJUN</creator><creator>LI GUANGFU</creator><creator>LIU JIACHENG</creator><creator>WANG JIANXIAO</creator><creator>ZHAO GUOLONG</creator><creator>ZHANG LIJUN</creator><creator>YU XUNBING</creator><creator>MA CHUNYANG</creator><creator>YUAN TIANYU</creator><creator>HE YIN</creator><creator>KONG XIANGYI</creator><creator>GAO HAINA</creator><creator>WU WENLIN</creator><scope>EVB</scope></search><sort><creationdate>20190101</creationdate><title>Coring device, core storage mechanism and coring method</title><author>JING SHIKUN ; ZHU LIJUAN ; ZHAO CHAO ; LIU QUNJIE ; GAO GUANGJUN ; LI GUANGFU ; LIU JIACHENG ; WANG JIANXIAO ; ZHAO GUOLONG ; ZHANG LIJUN ; YU XUNBING ; MA CHUNYANG ; YUAN TIANYU ; HE YIN ; KONG XIANGYI ; GAO HAINA ; WU WENLIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109113609A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</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>JING SHIKUN</creatorcontrib><creatorcontrib>ZHU LIJUAN</creatorcontrib><creatorcontrib>ZHAO CHAO</creatorcontrib><creatorcontrib>LIU QUNJIE</creatorcontrib><creatorcontrib>GAO GUANGJUN</creatorcontrib><creatorcontrib>LI GUANGFU</creatorcontrib><creatorcontrib>LIU JIACHENG</creatorcontrib><creatorcontrib>WANG JIANXIAO</creatorcontrib><creatorcontrib>ZHAO GUOLONG</creatorcontrib><creatorcontrib>ZHANG LIJUN</creatorcontrib><creatorcontrib>YU XUNBING</creatorcontrib><creatorcontrib>MA CHUNYANG</creatorcontrib><creatorcontrib>YUAN TIANYU</creatorcontrib><creatorcontrib>HE YIN</creatorcontrib><creatorcontrib>KONG XIANGYI</creatorcontrib><creatorcontrib>GAO HAINA</creatorcontrib><creatorcontrib>WU WENLIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JING SHIKUN</au><au>ZHU LIJUAN</au><au>ZHAO CHAO</au><au>LIU QUNJIE</au><au>GAO GUANGJUN</au><au>LI GUANGFU</au><au>LIU JIACHENG</au><au>WANG JIANXIAO</au><au>ZHAO GUOLONG</au><au>ZHANG LIJUN</au><au>YU XUNBING</au><au>MA CHUNYANG</au><au>YUAN TIANYU</au><au>HE YIN</au><au>KONG XIANGYI</au><au>GAO HAINA</au><au>WU WENLIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coring device, core storage mechanism and coring method</title><date>2019-01-01</date><risdate>2019</risdate><abstract>The invention discloses a coring device, a core storage mechanism and a coring method. The core storage mechanism comprises a wheel disc, a power source and a bracket, wherein N inserting holes are formed in the wheel disc, wherein N is a positive integer which is larger than or equal to 2; spare coring bits are arranged in the N-1 inserting holes; the rest inserting holes are matched with a coring bit of a coring motor; the power source can provide a rotating force for the rotation of the wheel disc; under the driving of the power source, the wheel disc operates according to (360/N)/time; andthe bracket is connected with the wheel disc through the bracket and can drive the wheel disc to move up and down. According to the coring device, the core storage mechanism and the coring method, anobtained rock core sample can be well protected, and the success rate of this type of formation coring can be increased when unstratified rock unconsolidated formation with narrower formation is cored.
本发明公开了种取芯装置、储心机构及取芯方法，该</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 | Coring device, core storage mechanism and coring method |
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