Development and Application of Low Florescence Anti-collapse Asphalt and Low Florescence Anti.collapse Filtration Reducing Agent

Abstract:

A low florescence wall-stabilizing agent for drilling fluid was developed. Technical principles and technological process of low florescence anti-collapse asphalt LF - TEX - 1 and low florescence anti-collapse filtration reducing agent FSL - 1 were introduced, and testing results showed these two products have good function of circulation lost control and filtrate reduction.