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本文详细论述了吐哈油田鄯善、丘陵两构造储层损害机理，根据屏蔽暂堵技术原理，设计了减少储层损害的钻井液与完井液配方，并在现场应用中获得了一定的效果．
In this paper, the damage mechanisms of Shanshan and Hilly structural reservoirs in Tuha Oilfield are discussed in detail. According to the principle of temporary plugging technology, the formulation of drilling fluid and completion fluid to reduce reservoir damage is designed and some effects are obtained in field application .