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在采油过程中,钻井液起到重要的作用,但钻井液的滤失性能是钻井液的主要性能,对稳固井壁起到重要的作用,本文主要从静滤失、动滤失、瞬时滤失等三个方面综述了井内钻井液的滤失性能。
Drilling fluid plays an important role in the oil recovery process. However, the fluid loss performance of drilling fluid is the main performance of drilling fluid and plays an important role in stabilizing the borehole wall. In this paper, Loss and other three aspects summarized drilling fluid loss performance.