log

In order to generate flexible and generic drill bore column in the integrated system, the paper presented the system design method called "Two Databases, Four Classes and Tree Layers ", base on the drilling database.

钻井柱状图是石油行业勘探开发最常用的一种图件。

The drawing of bore histogram based on AO;

基于AO的钻孔柱状图的绘制

Computer-aided parametric design of dividable borehole histogram;

钻孔柱状图是工程勘察工作中的一类基础图件。

Design of Drillbore Column Visualized Query System

钻井柱状图可视化查询系统的设计与实现

Development of Drill String Vibration Logging

钻柱振动录井的研究现状及发展趋势

DISCUSSION OF TECHNOLOGY FOR DISPLAYING THE BORE STRATA HISTOGRAM IN-PHASE WITH DRILL

钻进时同步显示钻孔地层柱状图技术探讨

The rapid drawing of borehole log with EXCEL and MAPGIS

应用EXCEL和MAPGIS快速生成地质钻孔柱状图

Columnar Section Drawing of Oil Well Stratum Based On MOIMS;

基于MOIMS的油井地层柱状图绘制

bottom supporting drilling platform

定柱沉垫式钻井平台

Bore Information Management and the Method Improvement of Auto-Generating Histogram

钻孔信息管理和柱状图成图方法的改进研究

Study on Dynamic Characteristics and Failure Mechanism of Drill String in Air Drilling

气体钻井钻柱动力学特性及钻柱失效机理研究

ANALYSING DYNAMIC CHARACTERISTICS OF DRILLING STRING EDDY OF INSIDE CONTAINING DRILL FLUID

内含钻井液的钻柱涡动动力特性分析

the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press.

钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。

semisubmersible column stabilized offshore drilling unit

半沉没柱稳定的海上钻井装置

Analysis of Frictional Effect on the Drill Stem Stability in Horizontal Wells

考虑摩擦时水平井钻柱的稳定性分析

AUTOMATIC METHOD OF DST ANALSIS

非自喷井钻柱测试解释的自动拟合法

Effects of Drillstring Length on Snake Buckling Loads

斜直井内钻柱长度对蛇形屈曲的影响

a bit or drill having deep helical grooves.

有深螺旋状凹槽的一种钻头或钻井。

The status-quo of slim hole drilling technology in China and the world

国内外小井眼井钻采技术的发展现状

To bore(a shaft) with a trepan.

钻用钻井机钻（矿井）

histogram frequency distribution diagram

柱状图解频率分布图