浅层气固井技术

Shallow layer gas well cementing

本文针对浅层气,从作业前准备,前置液设计,固井水泥浆配方的优化、添加剂的优选等方面进行了试验和改进,创作出一套适合浅层气的固井工艺新技术,并在某井的固井作业中达到了可贺的封固效果。

This article describes a new well cementing developed for shallow layer gas,covering the preparation beforeoperation,preflush design,grout and additives optimization. The well cementing practices has received good results.