Conclusion The deformable medium reservoir should be developed by a reasonable presser, as possible as keeping original formation pressure.

结论变形介质油藏的开发应尽可能在原始地层压力下开采，在合理生产压差下开发。

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The original elastic energy in low permeability reservoir is generally small, so all the oil fields early or late adopt water flooding to keep the pressure of the low permeability reservoir.

我国低渗透油藏的天然弹性能量普遍较小，所以基本上都先后采取了注水保持压力的开发方式。

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In the original conditions, reservoir rocks and fluids inside the pore space in the pressure equilibrium, once the oil drilling, this balance was destroyed.

在原始条件下，油层岩石与孔隙空间内的流体处于压力平衡状态，一旦钻开油层，这种平衡就被破坏。

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