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发明名称
SWEEP IMPROVEMENT BY USE OF STATIC BLOCKS BETWEEN INJECTION AND PRODUCTION WELLS TO INFLUENCE THE INTERFACE OF THE DRIVING FLUID
摘要
申请公布号
US3537527(A)
申请公布日期
1970.11.03
申请号
USD3537527
申请日期
1969.03.27
申请人
TEXACO INC.
发明人
GEORGE M. WOOD
分类号
E21B43/20;E21B43/30;(IPC1-7):E21B43/16
主分类号
E21B43/20
代理机构
代理人
主权项
地址
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