钻井液转化为固井液固井的研究及现场应用

RESEARCH ON CEMENTING FOR TRANSFORMING DRILLING FLUID INTO CEMENTING FLUID AND ITS FIELD APPLICATION

在钻井液中加入固化剂和其他必须的处理剂，将其转化为固井液代替水泥浆固井，简称ＭＴＣ固井。ＭＴＣ固井具有常规水泥浆固井无可比拟的优点。本文着重介绍ＭＴＣ的固化原理，室内实验结果评价，现场施工配注工艺及应用效果。

Transforming drilling fluid into cementing fluid to replace cement slurry by adding curing agent and other necessary additive is called MTC cementing technique.It has unparalleled advantages than conventional cementing.This article introduces emphatically its solidified principle,indoor evaluation,injection allocation techndogy of on-site operation and its application results.