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驱替

网络displacement

驱替

驱替

displacement

displacement ... displacement 位移驱替 displacement 排量 displacement ...

2

The hydrocarbon expulsion efficiency of source rock primary migration is usually high because of its property of natural drive .

因油气初次运移为自然驱替，因此源岩的排烃效率较高。

3

The volume close to the borehole wall in which some or all of the moveable fluids have been displaced by mud filtrate .

邻近井壁的地层体积。侵入带的一些或所有可动流体被泥浆滤液驱替。

4

if the wettability of earth layer is oil wet , all the irreducible oil can be displaced except the layer of oil film on the pipe wall .

地层润湿性如果亲油，则除了管壁的一层油膜，其余的部分能够全部驱替。

5

For the water-flood oil pool , the volume sweep efficiency and displacement degree of reserve recovery are two important parameters .

对于注水开发油田而言，体积波及系数和驱替程度是重要的评价参数。

7

Those researches are dominated by the micro-displacement facilitated in-door experiment and theoretical analysis .

研究以微观驱替装置的室内实验研究和理论分析为主；

8

"RUPO 10" is a volatile solvent capable of displacing water from surfaces but depositing no perceptible film after evaporation .

来宝 10 是一种具挥发性的溶剂，能把水份迅速驱替，挥发后不留痕迹。

10

The displacement is designed to ensure that the last stage is placed in the reservoir .

支撑剂的驱替设计将确保最后阶段被放置在储层中。

11

The main function of weak gel is displacement , while profile modification is temporary effect .

弱凝胶的主要作用是驱替，而调剖只是初期或暂时的效果。

15

The complex resistivity of patial -water saturated shaly sands has been investigated under reservoir condition .

文章研究了泥质砂岩在模拟地层条件下驱替时的复电阻率特性。

16

The oil displacement efficiency can increase 11% when an antifriction-agent displacement is applied in the low-permeability model .

在低渗模型中采用降阻剂驱替后，驱油效率提高 11%。

17

Through single rock test shows that: for carbonate rock with very low permeability , it is hardly can form deep penetrated wormhole .

单岩心驱替实验表明：基质渗透率很低的碳酸岩岩心，很难形成深穿透酸蚀蚓孔。

18

Results A reasonable displacement pressure is the key to using co-injection and combined oil reservoir .

结果合理的驱替压差是合注合采储层动用的关键；

21

The results showed that the permeability of porous media decreased by 64% when seawater was flushed by freshwater.

研究结果表明，当淡水驱替咸水时，含水介质的渗透性降低 64%；

22

This research can be used to predict well test data with non -Newtonian such as polymer fluid flow and locate the polymer flooding frontier.

本文的研究可用于聚合物驱等非牛顿幂律流体条件下的试井解释、预测油层参数和聚合物驱替前缘的位置。

23

Non-piston steam displacement model was established based on steam channeling performance and steam condensate for steam stimulation wells .

然后由非活塞式驱替模型和汽窜动态资料确定井间窜通孔隙体积。

25

The level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test. The test r. . .

采用岩心驱替试验评价了商河油田注入水结垢对地层的伤害程度。

26

29

The result shows that the influences of the capillary force on displacement areer. . .

在低渗透油田开发实践中，要充分考虑毛管压力对驱替的影响。

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