四川油气田泥浆工艺技术的发展情况

DEVELOPMENT OF DRILLING FLUID TECHNOLOGY IN SICHUAN OIL AND GAS FIELDS

这是一篇有关四川油气田钻井泥浆工艺技术发展情况回顾的专论文章。共分为下列四部分加以描述 :一、50年代的初级阶段 ;二、60年代的中深井钻井阶段 ;三、70年代深井钻井阶段 ;四、80～90年代进入超深井及各类定向斜井 (包括水平井 )阶段。最后 ,根据笔者的体会提出几点建议。

The paper is a review of drilling fluid technological development status from the 50s to 90s in Sichuan oil and gas fields. It is divided into four parts, that is, primary stage, middle deep well drilling stage, deep well drilling stage and extreme deep well and various orientational wells stage. Also some proposals are presented.