目前国内外定向钻井方面的科研工作在测试仪表上报导较多而在工艺上则进展较少。我在1981年9月长沙会议上曾散发一个材料名为《转盘钻打定向井的新工艺探讨》。文内提出只要解决好以下两问题,使用转盘钻,可以把定向井从井口打到井底。达即是: 1、精确可靠的转盘造斜钻具。(当时称为横向振动式的造斜钻具组合) 2、强力易控的转盘变向器。(当时称为抗横器)假如能这样来打定向井,不但能大大降低 At present, the research work on directional drilling at home and abroad has been reported more on test instruments and less on the process. At a meeting in Changsha in September 1981, I distributed a material entitled “Discussion on New Process for Drilling and Directional Wells Drilling with Turntables”. The article proposed that if the following two problems are solved and rotary drilling is used, the directional well can be hit from the wellhead to the bottom of the well. That is: 1, accurate and reliable turntable bevel drilling. (Then known as transverse vibration-type beveling drill combination) 2, powerful and easy to control the turntable changer. (Then called the crossbar) If you can do this to the well, not only can be greatly reduced