<p>Certain aspects of the present invention are directed to a liquid valve assembly that can be disposed in a wellbore through a fluid-producing formation. The liquid valve assembly can include a housing and a liquid valve. The housing can define an inner chamber and an opening adapted to allow fluid to flow between the inner chamber and a passageway. The liquid valve can be disposed in the inner chamber. The liquid valve can include a yield stress fluid. The yield stress fluid can prevent fluid from flowing between the inner chamber and the passageway.</p>
申请公布号
CA2889819(A1)
申请公布日期
2014.06.26
申请号
CA20122889819
申请日期
2012.12.21
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
FRIPP, MICHAEL LINLEY;HOLDERMAN, LUKE WILLIAM;LOPEZ, JEAN-MARC;ZHAO, LIANG