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…
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The 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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All About High Temperature Fluxgate Directional Assembly
The fluxgate directional assembly consists of a three-axis accelerometer and a three-axis magnetometer. It is widely used in petroleum logging, directional…
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GPS/BD North Finder
Gyro north finder is also called the gyro compass, using the gyro principle under the speed in the local water of…
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Classification of Antenna
An antenna is a converter that converts a traveling wave traveling on a transmission line into an electromagnetic wave traveling in…
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