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发明名称
AN INJECTION-BACKFLOW TECHNIQUE FOR MEASURING FRACTURE SURFACE AREA ADJACENT TO A WELLBORE
摘要
申请公布号
EP2440744(A1)
申请公布日期
2012.04.18
申请号
EP20100786946
申请日期
2010.06.11
申请人
ALTAROCK ENERGY, INC.
发明人
ROSE, PETER E.
分类号
E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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