What Is The Principle Of MWD?
MWD is a wireless measurement while drilling system powered by a downhole turbine generator. The instrument is based on a fixed encoding…
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Fluxgate Sensor
Fluxgate sensor is the use of ferromagnet magnetization in the saturation region of the nonlinear to measure the magnetic field of…
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What is the North Seeker？
North Seeker’s concept : The north finder is an inertial instrument that independently indicates the azimuth. It can give the angle…
Full ArticleMWD
MWD(Measurement While Drilling) refers to the continuous testing of information about the Drilling hole or bit by the Drilling rig While…
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The Gyrotheodolite is Precisely Oriented
According to the structure and development stage of the instrument, the gyrotheodolite can be divided into three types: liquid floating type,…
Full ArticleGyro Theodolite Application
Principle of gyrotheodolite Gyroscopic theodolite, is a gyroscope and theodolite through the connecting mechanism for the determination of true north azimuth…
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The Definition and Classification of MWD Instrument
MWD wireless inclinometer is a new type of measurement while drilling instrument developed on the basis of the cable while drilling inclinometer. The main…
Full ArticleThe Difference between MWD and LWD
Measurement While Drilling (MWD) is an advanced technology in directional drilling, which can measure some information near the bottom of the…
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Application Examples of Gyro Theodolite
Principle Gyro theodolite is an instrument used to measure true north azimuth by combining gyroscope and theodolite through connecting mechanism. It…
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Scientific Farming, With The Help of GNSS
Precision agriculture is a based on space information management and modern farming management strategy of variation analysis and operation technique system, in…
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