1.
Echo method of increasing the measurement range and precision of determi- ning the position of liquid surface in cased borehole
提高抽油井液位测量深度和精度的方法
2.
The Design and Implementation of Static Oil Well Measuring Based on Spread Spectrum Technology
声波扩频油井静液位测量系统的设计与实现
3.
Jet Wash Sound Application in Determining Position of Liquid Surface in Cased-hole
喷注声源在油井液位深度测量中的应用
4.
Quantitative correction and process for gas logging value under oil-contaminated drilling fluid condition
混油钻井液条件下气测值的量化校正处理
5.
Application of well surveying processing system in petroleum development
井位测量处理系统在石油开发中的应用
6.
The Design of Liquid Level Measuring System and Displacement Transducer in Crude Oil Tank;
原油储罐液位测量系统及位移变送器的设计
7.
Production Profile Logging Technology Study of Opnehole Fissured Reservoir;
裸眼井稠油裂缝性油藏产液剖面测井技术研究
8.
SP logging is one of logging methods which van effectively distinguish resistivity of mixed liquid in formation after oil layer being water flooding.
自然电位测井是油层水淹后能够有效识别地层混合液电阻率信息的测井方法。
9.
single shot directional surveying instrument
单点井斜方位测量仪
10.
The Method of Extracting the Liquid Level Value of a Pumping Well from the Echo Signal of Liquid Surface
从抽油井液位回音信号中提取液位值的方法
11.
Study on Optically Powered Oil Tank Liquid Level Detection System with Optical Fiber Link;
光纤传输光驱动油罐液位测量仪的研究
12.
Optically Powered Oil Tank Level Measurement System Based on Differential Capacitance Sensing;
光推动差动电容式油罐液位测量系统的研究
13.
Level and Temperature Measuring System for Oil Tanks Implemented by VB;
用VB实现油料仓库液位及温度量测系统
14.
An Approach to Extract Liquid Level Values from Echo Signal of Liquid Levels in Rod Pumping Well
提取抽油井回音信号中液位值的方法
15.
Injectivity profile is commonly determined with radioisotope tracer test in water-flood oilfield.
对于注水开发油田，通常使用放射性同位素测井测量注水井的吸水剖面。
16.
Surface Liquid Yield Calculation of Rod Pumping Wells Using Dynamometer Cards;
用示功图计算抽油机井井口产液量方法研究
17.
Research on Dynamometer Card Displacement Measuring Technique Based on Accelerometer
基于加速度传感器的油井示功图位移测量技术研究
18.
Procedure for field testing oil-based drilling fluids
GB/T16782-1997油基钻井液现场测试程序