发明名称 |
VARIABLE FLOW RESISTANCE SYSTEM WITH CIRCULATION INDUCING STRUCTURE THEREIN TO VARIABLY RESIST FLOW IN A SUBTERRANEAN WELL. |
摘要 |
<p>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 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 from circular flow about the outlet to radial flow toward the outlet.</p> |
申请公布号 |
MX2011005641(A) |
申请公布日期 |
2011.12.14 |
申请号 |
MX20110005641 |
申请日期 |
2011.05.27 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
JASON D. DYKSTRA;MICHAEL L. FRIPP |
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