发明名称 |
Autonomous flow control system and methodology |
摘要 |
A technique facilitates regulation of flow through a flow control device to improve a well operation, such as a production operation. The technique utilizes a flow control device which has a valve positioned in a housing for movement between flow positions. The different flow positions allow different levels of flow through a primary flow port. At least one flow regulation element is used in cooperation with and in series with the valve to establish a differential pressure acting on the valve. The differential pressure is a function of fluid properties and is used to autonomously actuate the flow control device to an improved flow position. |
申请公布号 |
AU2014312178(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
AU20140312178 |
申请日期 |
2014.08.29 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
MOEN, TERJE;TUNKIEL, ANDRZEJ |
分类号 |
E21B43/12;E21B34/02 |
主分类号 |
E21B43/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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