防止油层伤害最基本的方法是做入井流体与油层、原油、油层水配伍性实验，避免油层发生不期望的变化。
In order to avoid change without expectation. we should do some compatibility experiments about well fluid , the oil layer, the crude oil and the oil layer water.
驱油试验时，对其发泡能力、稳定性与地层水的配伍性及耐油性进行了评价。
Its foaming capacity, stability, compatibility with formation water and oil resistance are evaluated in oil displacement test.
实验表明：两种聚合物体系的各种处理剂与地层水的配伍性好，储层岩心的动态渗透率恢复值在80%以上。
Tests results showed these two fluids have good compatibility with formation fluids, and the dynamic permeability recovery of reservoir rock was more than 80%.
验证了处理后水与地层水的配伍性；
The compatibility of treated wat-er and stratum water is verified.
实验表明MD膜与油层的适应性较好，与地层水、聚合物和大庆原油的配伍性良好。
Experiment indicates that MD membrane is well adaptive to the reservoir, and compatible to water in place polymer and crude oil in Daqing oil field.
注入水与地层水的配伍性和水质对地层的伤害是影响低渗透油藏开发的重要因素。
Compatibility of injected water and formation water as well as the formation damage caused by water quality are the main factors to affect the development of low permeable reservoir.
经现场应用1年多表明，与地层水的配伍性良好。
Over 1 year's application shows that the recovered water has a very good compatibility with the deposit water.
经现场应用1年多表明，与地层水的配伍性良好。
Over 1 year's application shows that the recovered water has a very good compatibility with the deposit...
储层温度高和注入水与地层水配伍性差是注入水结垢造成压力升高的主要因素。
The high temperature of stratum and incompatible of injected water and formation water are the key points of scaling and pressurizing.
储层温度高和注入水与地层水配伍性差是注入水结垢造成压力升高的主要因素。
The high temperature of stratum and incompatible of injected water and formation water are the key points of scaling and pressurizing.
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