wire line drilling的意思|示意

While drilling in arid water shortage area or in thief zones pump pressurized foam drilling technology may used in wire-line coring.

在干旱缺水矿区或漏失地层中钻孔时，可选择水泵增压装置泡沫钻进工艺用于金钢石钻进绳索取心。

The test results on wire line diamond drilling in Xiaoqinlinggold ore field of Western Henan and using prospects of the system are discussed in this pa-per.

讨论了该系统在豫西小秦岭金矿田绳索取心钻进应用试验效果及前景。

The driller ensures that the drilling line is wrapped with the soft wire or tape at both sides of the mark before cutting the drilling line with the hydraulic line cutter.

用切绳器把大绳割断之前，司钻一定要把做切割记号的两边用铁丝或打包带绑好。

Diamond wire-line coring drill is a kind of widely used drilling technology with the advantages of high quality, efficiency and economic.

金刚石绳索取心是一种高效优质、快速经济、应用广泛的钻探技术。

Inner upsetting technology for thin wall drilling pipes was used in Series SQ high strength wire line drilling pipes.

研究开发成功的SQ系列高强度绳索取心钻杆首次采用了薄壁钻杆内镦粗技术。

To raise wire-line drilling efficiency need to: 1. Select casing diameter and depth according to drilling depth, diameter, strata drilled and rock integrity, structure features, weathered layer depth;

提高绳索取心钻进效率要做到：一是根据孔深、钻孔孔径、钻孔所遇地层及其岩性的完整程度、构造特点、风化带发育深度等选择套管的直径及下入深度；