This paper researched the super high water cut stage development law for mid high permeability and mid high viscosity reservoirs in Shengli oilfield.

对胜利油区已处于特高含水阶段的中高渗透、中高粘度油藏的开采规律进行了研究。

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The conventional methods for oilfield development are hard to meet the demands of economic benefit, after the mid-high permeability reservoir is entered into high water-cut stage.

中高渗油藏进入高含水开发阶段后，常规方法在经济效益等方面已很难适应油田开发的需要。

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And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propagating velocity.

低渗透油藏比中高渗透油藏的压力波传播速度慢。

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Not least, she says iRobot is on track to achieve its three-year goals of mid-to-high teens revenue growth and mid-to-high adjusted EBITDA margin.

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