REMOVABLE INJECTION OR PRODUCTION FLOW EQUALIZATION VALVE
摘要
One or more valves can be run into a string to land near associated ports in the string for injection or/and production service. When multiple valves are installed they can be initially configured to balance flow into or from a zone. The position of each valve can be altered without removal from the string preferably by a wireline shifting tool. One or more valves can also b e removed and replaced when worn preferably using a wireline run tool. The v alves can come with an integral sand control feature to facilitate productio n. Sensors to monitor well conditions and to transmit data to the surface ca n also be incorporated into the valve module.
申请公布号
CA2689343(A1)
申请公布日期
2008.12.18
申请号
CA20082689343
申请日期
2008.05.30
申请人
BAKER HUGHES INCORPORATED
发明人
JOHNSON, MICHAEL H.;RICHARD, BENNETT;GAUDETTE, SEAN L.