发明名称 |
VARIABLE FLOW RESISTANCE WITH CIRCULATION INDUCING STRUCTURE THEREIN TO VARIABLY RESIST FLOW IN A SUBTERRANEAN WELL |
摘要 |
<p>A BSTRACT OF THE DISCLOSURE A variable flow resistance system for use in a subterranean well can include a flow chamber having an outlet and at least one structure which resists a change in a 5 direction of flow of a fluid composition toward the outlet. The fluid composition may enter the chamber in the direction of flow which changes based on a ratio of desired fluid to undesired fluid in the fluid composition. Another variable flow resistance system can include a flow chamber through which a fluid composition flows, the chamber having an inlet, an outlet, and a structure which impedes a change 10 from circular flow about the outlet to radial flow toward the outlet.</p> |
申请公布号 |
AU2015201733(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
AU20150201733 |
申请日期 |
2015.04.07 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
FRIPP, MICHAEL;DYKSTRA, JASON D. |
分类号 |
E21B34/06;E21B21/10 |
主分类号 |
E21B34/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|