Perforating tubular column and method for depth correction and perforation
Embodiments of the invention provide a perforating tubular column and a method for depth correction and perforation. The perforating tubular column comprises a perforating gun, a pressure perforating detonation device, and two depth correcting short sections. Through the two depth correcting short s...
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| creator | Song Zhonghua Li Qiang Zhong Jiawei Zhang Chao Shen Jianxin Zhou Pengfei Zhang Weixian Wu Yiming Shan Quansheng Ou Ruxue Tang Jiagao |
| description | Embodiments of the invention provide a perforating tubular column and a method for depth correction and perforation. The perforating tubular column comprises a perforating gun, a pressure perforating detonation device, and two depth correcting short sections. Through the two depth correcting short sections of the perforating tubular column respectively performing depth correction operation, a depth correction chance is added, so as to reduce the number of lifting and lowering the perforating tubular column, and improve depth correction and perforation job efficiency.
本发明实施例提供种射孔管柱和射孔管柱校深及射孔方法。本发明射孔管柱，包括：射孔枪和压力开孔起爆装置和两个校深短节；本发明实施例通过射孔管柱设有两个校深短节分别进行校深作业，增加了次校深机会，从而减少了射孔管柱起下的次数，提高校深及射孔作业效率。 |
| format | Patent |
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本发明实施例提供种射孔管柱和射孔管柱校深及射孔方法。本发明射孔管柱，包括：射孔枪和压力开孔起爆装置和两个校深短节；本发明实施例通过射孔管柱设有两个校深短节分别进行校深作业，增加了次校深机会，从而减少了射孔管柱起下的次数，提高校深及射孔作业效率。</description><language>chi ; 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>2016</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=20160810&DB=EPODOC&CC=CN&NR=105840151A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160810&DB=EPODOC&CC=CN&NR=105840151A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Song Zhonghua</creatorcontrib><creatorcontrib>Li Qiang</creatorcontrib><creatorcontrib>Zhong Jiawei</creatorcontrib><creatorcontrib>Zhang Chao</creatorcontrib><creatorcontrib>Shen Jianxin</creatorcontrib><creatorcontrib>Zhou Pengfei</creatorcontrib><creatorcontrib>Zhang Weixian</creatorcontrib><creatorcontrib>Wu Yiming</creatorcontrib><creatorcontrib>Shan Quansheng</creatorcontrib><creatorcontrib>Ou Ruxue</creatorcontrib><creatorcontrib>Tang Jiagao</creatorcontrib><title>Perforating tubular column and method for depth correction and perforation</title><description>Embodiments of the invention provide a perforating tubular column and a method for depth correction and perforation. The perforating tubular column comprises a perforating gun, a pressure perforating detonation device, and two depth correcting short sections. Through the two depth correcting short sections of the perforating tubular column respectively performing depth correction operation, a depth correction chance is added, so as to reduce the number of lifting and lowering the perforating tubular column, and improve depth correction and perforation job efficiency.
本发明实施例提供种射孔管柱和射孔管柱校深及射孔方法。本发明射孔管柱，包括：射孔枪和压力开孔起爆装置和两个校深短节；本发明实施例通过射孔管柱设有两个校深短节分别进行校深作业，增加了次校深机会，从而减少了射孔管柱起下的次数，提高校深及射孔作业效率。</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAKSC1Kyy9KLMnMS1coKU0qzUksUkjOzynNzVNIzEtRyE0tychPUQAqUUhJLSjJAMoVFaUml2TmQ-QLYNrz83gYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GBqYWJgaGpoaMxMWoAV8g1dQ</recordid><startdate>20160810</startdate><enddate>20160810</enddate><creator>Song Zhonghua</creator><creator>Li Qiang</creator><creator>Zhong Jiawei</creator><creator>Zhang Chao</creator><creator>Shen Jianxin</creator><creator>Zhou Pengfei</creator><creator>Zhang Weixian</creator><creator>Wu Yiming</creator><creator>Shan Quansheng</creator><creator>Ou Ruxue</creator><creator>Tang Jiagao</creator><scope>EVB</scope></search><sort><creationdate>20160810</creationdate><title>Perforating tubular column and method for depth correction and perforation</title><author>Song Zhonghua ; Li Qiang ; Zhong Jiawei ; Zhang Chao ; Shen Jianxin ; Zhou Pengfei ; Zhang Weixian ; Wu Yiming ; Shan Quansheng ; Ou Ruxue ; Tang Jiagao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105840151A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</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>Song Zhonghua</creatorcontrib><creatorcontrib>Li Qiang</creatorcontrib><creatorcontrib>Zhong Jiawei</creatorcontrib><creatorcontrib>Zhang Chao</creatorcontrib><creatorcontrib>Shen Jianxin</creatorcontrib><creatorcontrib>Zhou Pengfei</creatorcontrib><creatorcontrib>Zhang Weixian</creatorcontrib><creatorcontrib>Wu Yiming</creatorcontrib><creatorcontrib>Shan Quansheng</creatorcontrib><creatorcontrib>Ou Ruxue</creatorcontrib><creatorcontrib>Tang Jiagao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Song Zhonghua</au><au>Li Qiang</au><au>Zhong Jiawei</au><au>Zhang Chao</au><au>Shen Jianxin</au><au>Zhou Pengfei</au><au>Zhang Weixian</au><au>Wu Yiming</au><au>Shan Quansheng</au><au>Ou Ruxue</au><au>Tang Jiagao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Perforating tubular column and method for depth correction and perforation</title><date>2016-08-10</date><risdate>2016</risdate><abstract>Embodiments of the invention provide a perforating tubular column and a method for depth correction and perforation. The perforating tubular column comprises a perforating gun, a pressure perforating detonation device, and two depth correcting short sections. Through the two depth correcting short sections of the perforating tubular column respectively performing depth correction operation, a depth correction chance is added, so as to reduce the number of lifting and lowering the perforating tubular column, and improve depth correction and perforation job efficiency.
本发明实施例提供种射孔管柱和射孔管柱校深及射孔方法。本发明射孔管柱，包括：射孔枪和压力开孔起爆装置和两个校深短节；本发明实施例通过射孔管柱设有两个校深短节分别进行校深作业，增加了次校深机会，从而减少了射孔管柱起下的次数，提高校深及射孔作业效率。</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 | Perforating tubular column and method for depth correction and perforation |
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