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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/11/2020
Application #:
16308338
Filing Dt:
12/07/2018
Publication #:
Pub Dt:
08/22/2019
Inventors:
Lonnie Carl Helms, Yuzhu Hu, Bo Gao, Aniruddha Gadre, Gary Makowiecki
Title:
SYSTEMS AND METHODS FOR CONTROLLING FLUID FLOW IN A WELLBORE USING A SWITCHABLE DOWNHOLE CROSSOVER TOOL WITH ROTATABLE SLEEVE
Assignment: 1
Reel/Frame:
047711/0575Recorded: 12/07/2018Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/2013
Exec Dt:
09/26/2016
Exec Dt:
12/08/2016
Exec Dt:
06/05/2018
Exec Dt:
11/06/2016
Assignee:
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002

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