A method and apparatus for setting a whipstock (11) onto a packer (20) in a wellbore (1) wherein the whipstock (11) is laterally and rotatably movable after it is fixed to the packer (11), whereby the whipstock can be moved laterally while rotating so that opposite ends (40, 24) of the whipstock (11) can be made to contact opposing inner walls of the wellbore (1).
申请公布号
WO9509291(A1)
申请公布日期
1995.04.06
申请号
WO1994US07905
申请日期
1994.07.13
申请人
ATLANTIC RICHFIELD COMPANY;HAILEY, CHARLES, D.
发明人
HAILEY, CHARLES, D.;BLOUNT, CURTIS, G.;HIGHTOWER, CHARLES, M.
