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简述了国内钻机主要为机械(复合)驱动钻机何电驱动钻机两类,并对其各自性能作了描述;介绍5种修井机的构成和性能特点;同时还对6种固控设备作了简介。
The domestic drilling rigs are mainly described as two types of electric driven drilling rigs for mechanical (composite) driven drilling rigs, and their respective performances are described. The composition and performance characteristics of the five kinds of workover rigs are introduced. At the same time, six types of solid control equipment Brief introduction.