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  Patent History
  • Application
    CN 20011040858 2001-09-21
  • Publication
    CN 1218114 2005-09-07

published patent: Monitor system for drilling procedure

TitleMonitor system for drilling procedure
Priority Date2000-09-22 US 09/234535P
Inventors
Issue Date2005
Citation
China Published Patent Application CN 1218114. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2005 How to Cite?
AbstractA monitor system for drilling well is composed of three pressure sensors respectively for the impact, push force and torque of drill bit and a position sensor for the depth of drill bit. Said system can monitor 4 signal output from said 4 sensors and generate relative curve diagram.
Persistent Identifierhttp://hdl.handle.net/10722/176648

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:18Z-
dc.date.available2012-11-30T08:38:18Z-
dc.date.issued2005-
dc.identifier.citationChina Published Patent Application CN 1218114. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2005en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176648-
dc.description.abstractA monitor system for drilling well is composed of three pressure sensors respectively for the impact, push force and torque of drill bit and a position sensor for the depth of drill bit. Said system can monitor 4 signal output from said 4 sensors and generate relative curve diagram.en_HK
dc.relation.isreferencedbyWO 2011103730 (A1) 2011-09-01en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documentsen_US
dc.titleMonitor system for drilling procedureen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros108122-
dc.contributor.inventorYue Zhongqien_HK
dc.contributor.inventorLi Zhuofenen_HK
dc.contributor.inventorLuo Jintianen_HK
patents.identifier.applicationCN 20011040858en_HK
patents.description.assigneeHONG KONG UNIV [HK]en_HK
patents.description.countryChina, PRCen_HK
patents.date.publication2005-09-07en_HK
patents.date.application2001-09-21en_HK
patents.date.priority2000-09-22 US 09/234535Pen_HK
patents.description.ccCNen_HK
patents.identifier.publicationCN 1218114en_HK
patents.relation.familyCN 1346929 (A) 2002-05-01en_HK
patents.relation.familyCN 1218114 (C) 2005-09-07en_HK
patents.relation.familyHK 1046029 (A1) 2006-04-21en_HK
patents.relation.familyUS 2002074165 (A1) 2002-06-20en_HK
patents.relation.familyUS 6637523 (B2) 2003-10-28en_HK
patents.description.kindCen_HK
patents.typePatent_publisheden_HK

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