ahead fluid

基本解释

This paper discusses the quantification method for the effect of ahead fluid volume in vertical fracture to support fracture length.
本文阐述了垂直缝油藏前置液量对支撑缝长影响的量化方法。
During the primary cementing process, usually we pump some fluid with special technical performance between mud and cement slurries. It is called ahead fluid.
在油气井注水泥作业中，常常需要在水泥浆与泥浆之间注入一段具有特殊技术性能流体，这段流体就称为前置液。
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Taking an oil soluble resin A with good stability as the main material, a temporary-bridge ahead fluid used in high permeability cement sand control technology was developed in the paper.
本研究以稳定性较好的油溶性树脂A为主要原料，率先研制出适合高渗透水泥防砂的屏蔽暂堵型前置液。

前置液
Furthermore, it appraised the overall performance and the compatibility of ahead fluid by experiment.
对酸液体系的综合性能进行评价,通过试验评价了碱性前置液与酸液的配伍性。