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发明名称
DRAINAGE OF HEAVY OIL RESERVOIR VIA HORIZONTAL WELLBORE
摘要
申请公布号
CA2769709(A1)
申请公布日期
2009.02.01
申请号
CA20072769709
申请日期
2007.08.08
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
CAVENDER, TRAVIS W.;HOCKING, GRANT;SCHULTZ, ROGER
分类号
E21B43/16;E21B43/17;E21B43/20;E21B43/24
主分类号
E21B43/16
代理机构
代理人
主权项
地址
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