1.
diaphragm-type weight unit
膜片式钻压测量装置
2.
The application of thin-film sputtering technology in downhole TOR & WOB measurement
溅射薄膜技术在井下扭矩/钻压测量中的应用
3.
Signal Processing of Near-Bit Weight on Bit and Torque
近钻头钻压、扭矩测量中微弱信号处理
4.
Prediction Model of Equivalent Drilling Fluid Density at High Temperature and High Pressure
高温高压条件下钻井液当量静态密度预测模型
5.
Evaluation of the Measurement Uncertainty about HTHP Filtration of Bentonite in Drilling Fluid
钻井液用膨润土高温高压滤失量测量不确定度的评定
6.
multisensor MWD system
多传感器随钻测量系统
7.
Parameter Measurement and Transmission of the Drill Bit for Horizontal Directional Drilling
水平定向钻进钻头信息的测量与传输
8.
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
9.
Application of Monitoring Formation Pressure while Drilling in Western Sichuan Basin
川西地区地层压力随钻监测方法应用
10.
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
11.
Research on MWD Surveying Method and Locating Technique of Horizontal Directional Drilling;
水平定向钻进随钻测量方法及定位技术研究
12.
Study on Trajectory Measurement Technology of the Point-the-Bit Rotary Steerable Drilling System
指向式旋转导向钻具钻孔轨迹测量研究
13.
Research on Load Self-adapting of Rotating System in Measuring Drill
随钻测量钻机回转系统负载自适应研究
14.
Research and Development of Drill' Quality Detection System
PCB数控钻床的钻针质量检测研究与开发
15.
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
16.
Research and design of a measurement-while-drilling system for horizontal directional drilling
水平定向钻进随钻测量系统研究与设计*
17.
The measurement while drilling technology in nearly horizontal directional drilling in coal mines
煤矿井下近水平定向钻进中的随钻测量技术
18.
Application of the value of drilling cuttings weight and desorption index for drill cuttings to preventing coal and gas outburst
钻屑量与钻屑瓦斯解吸指标在防突预测的应用