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CREATION OF A WINDOW OPENING/EXIT UTILIZING A SINGLE TRIP PROCESS
CREATION OF A WINDOW OPENING/EXIT UTILIZING A SINGLE TRIP PROCESS
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机译:利用单一旅行流程创建窗口打开/退出
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摘要
This disclosure may generally relate to drilling operations and, more particularly, to systems and methods for sidetracking an existing well. A bottom hole assembly may comprise a milling assembly, a whipstock coupled to the milling assembly, wherein the whipstock comprises an inclined ramp configured for diverting the milling assembly toward a casing string, and a downhole subassembly coupled to the whipstock, wherein the downhole subassembly comprises a body portion and one or more components on the body portion operable to weaken and/or remove material from the casing string.
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