The composition, performance characteristic, principle, construction process and effectiveness of operation used in oil well at Shixi operational zone of Kelamayi oil field in Sinkiang was detailed.

• 概括介绍了活性自转向稠化酸的基本组成和性能指标、作用原理、解堵工艺,详细介绍了用活性自转向稠化酸对新疆克拉玛依油田石西作业区油井酸化解堵的应用效果。