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Method for self-adjusting (autonomously adjusting) the flow of a fluid through a valve or flow control device in injectors in oil production
Method for self-adjusting (autonomously adjusting) the flow of a fluid through a valve or flow control device in injectors in oil production
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机译:在采油时用于自调节(自主调节)通过阀或流量控制装置的流体流量的方法
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摘要
A method for injecting a fluid into an oil and or gas reservoir or formation, in which the fluid flows into the reservoir or formation through a plurality of autonomous valves or flow control devices (2) provided along an injector (24), the valves (2) having a substantially constant flow-through volume above a given differential pressure for autonomously adjusting the flow of the fluid in order to ensure a substantially constant volume rate from the injector (24) to the reservoir or formation along an injector length.
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