According to the features of non - conventional Wells in Zhongyuan oilfield, the paper discusses the research of formation damage control technology in complex geologic condition.
针对中原油田特殊工艺井，开展了复杂地质条件下储层保护技术研究。
So, again, we must look at the lifestyle and diet of the patient to discover why their body is failing to control the formation, liberation and damage caused by free radicals.
所以，再次强调，我们必须了解病人的饮食和生活习惯，来找到他们身体为什么对自由基导致的损害控制失败的原因。
This article discusses the formation, distributional characteristics, change rule, damage and control policy of acid rain.
本文论述了酸雨的形成、分布特点、变化规律、危害及控制措施等问题。
The effect of blowout prevention and sand control of FYJ-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test.
通过室内泥岩颗粒动态冲刷试验、抑砂试验和对地层的伤害试验，测试了FY J - 2的防膨抑砂效果。
The incorporate technology can settle sand control, water plugging and injectivity profile control in one time and reduce formation damage and operating cost.
一次性实现防砂、堵水、调剖的工艺技术，可节约费用，减少对地层的伤害。
Based on the theory of damage mechanics, fracture mechanics and elastic mechanics, the formation and expanding of control fissure were researched under the condition of cycle of freezing and thawing.
基于损伤力学、断裂力学、弹性力学等理论，对冻融循环条件下主控结构面的产生和扩展进行了研究。
In 1990's hydrocarbon reservoir protection techniques develop quickly in foreign countries, and many new measures to control formation damage have been found.
进入90年代，油气层保护在国外进展较快，他们试验成功了许多解除地层损害的新方法。
In 1990's hydrocarbon reservoir protection techniques develop quickly in foreign countries, and many new measures to control formation damage have been found.
进入90年代，油气层保护在国外进展较快，他们试验成功了许多解除地层损害的新方法。
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