Patent Assignment
Reel/Frame 047711/0575
Assignment of Assignor's Interest
Recorded: 2018-12-07
Pages: 18
Assignors
GAO, BO
Executed: 2013-04-15
HELMS, LONNIE C.
Executed: 2016-09-26
GADRE, ANIRUDDHA
Executed: 2016-12-08
HU, YUZHU
Executed: 2018-06-05
MAKOWIECKI, GARY
Executed: 2016-11-06
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Systems and Methods for Controlling Fluid Flow in a Wellbore Using a Switchable Downhole Crossover Tool with Rotatable Sleeve