DST drill stem test

Method of PHA and Its Application in DST String Design;

预先危险分析方法在钻杆测试中的应用

AUTOMATIC METHOD OF DST ANALSIS

非自喷井钻柱测试解释的自动拟合法

Acoustic Transmission and Measurement Method for Near-bit Dynamic Force Signal of Bottom Drill String

底部钻柱近钻头动态力测量及声传输方法

Test of digital borehole camera and borehole computed tomography imaging

数字钻孔摄像与钻孔CT层析成像测试试验

open hole single packer test string

裸眼单封隔器测试管柱

inflatable packer test string

胶囊封隔器测试管柱

EXPERIMENTAL RESEARCH ON AXIAL COMPRESSIVE RC COLUMNS WITH DRILLED CORE

钻芯对混凝土轴压柱性能影响的试验研究

Simulation the Acoustic Characteristic of Periodic Drill String of Logging while Drilling

随钻测井周期性钻柱结构声传播特性的数值仿真

Evaluation and Forecast of Lengthwise Vibration Fatigue Intensity of Deep Well Drillstring;

深井钻柱纵向振动疲劳强度评估与预测

Measurement Method and Experimental Research on Dynamic Force Behavior of Bottom Drill String

底部钻柱动态力学特性测量方法与实验研究

Procedure for field testing water-based drilling fluids

GB/T16783-1997水基钻井液现场测试程序

Procedure for field testing oil-based drilling fluids

GB/T16782-1997油基钻井液现场测试程序

Experimental research on drilling and cutting characteristics of PDC bit at home and abroad

国内外PDC钻凿特性检测试验研究

TESTING METHOD AND TREATING TECHNOLOGY FOR CO_2 POLLUTION OF DRILLING FLUID

钻井液CO_2污染的测试方法及处理技术

Experimental Investigation of Three-phase Foam Sealing Liquid for Gas Pressure Determination Borehole

测压钻孔三相泡沫密封液的试验研究

Drilling Temperature Dynamic Measurement System Based on LabVIEW Platform

基于LabVIEW的钻削温度动态测试系统设计

Development and Performance Test of Piezoelectric Vibrating Drilling Table

压电式振动钻削工作台及其性能测试

Testing System Design for Investigating the Properties of Oil-Film between Piston and Cylinder in Axial Piston Pump;

轴向柱塞泵柱塞副油膜特性测试系统研究

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