WELLBORE KNOCK-OUT CHAMBER AND RELATED METHODS OF USE
摘要
<p>Disclosed is a downhole knock-out tool for use in a tubing string with a power head for creating reverse flow. The tool has a cylindrical housing with an inner tube in the housing directing well fluids against a knock-out or deflector cone to accumulate debris in the annulus formed between the housing and tube.</p>
申请公布号
CA2782660(C)
申请公布日期
2014.07.22
申请号
CA20112782660
申请日期
2011.01.20
申请人
WELLBORE ENERGY SOLUTIONS, LLC
发明人
KNOBLOCH, BENTON T., JR.;TILLEY, DAVID J.;ROY, TODD J.