Patent Assignment
Reel/Frame 042572/0715
Assignment of Assignor's Interest
Recorded: 2017-06-02
Pages: 8
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Surface Excited Downhole Ranging Using Relative Positioning