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  NEFTEGAZ 2024 - the 23rd International Exhibition

  24-04-12

  the 23rd International Exhibition for Equipment and Technologies for Oil and Gas Industries NEFTEGAZ 2024. APS MWD, Tensor MWD, GE MWD, and domestic MWD are supported.

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  Quartz Flexible Accelerometers Introduction

  19-04-15

  Quartz flexible accelerometer mainly has three important parts: quartz pendulum component, capacitive sensor, and servo control system. It has been successfully used in satellite microgravity measurement systems, high-precision inertial navigation systems, geotechnical foundation drilling measurement, oil drilling, continuous inclination measurement system, launch vehicle, ballistic missile, space

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  The main points of using the inclinometer

  19-01-30

  The main purpose of the inclinometer(measurement while drilling) is to measure the inclination, magnetic azimuth, tool face and other data of the bottom hole measurement point during the drilling process.

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  Application of Primary High Temperature Lithium Ba

  18-07-18

  the primary high temperature lithium battery (150 ℃, 175 ℃) is mainly used for petroleum industry logging instruments such as sub pressure gauge and wireless measuring while drilling instrument (MWD, LWD) for directional well drilling.

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  What are the precautions for using lithium battery

  18-03-08

  The lithium battery pack is formed by connecting high-temperature lithium battery cells in series, MWD/LWD special high-temperature lithium thionyl chloride battery, the voltage includes 29v, 36V, etc.

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  Principle of MWD/LWD high temperature battery

  17-11-02

  The key to the high temperature battery used in oil wells is how to meet the requirements of the high temperature environment in the well and ensure the safe and reliable operation of the lithium battery.

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  What are the advantages of high-temperature lithiu

  17-08-25

  The high-temperature lithium battery can be designed in various shapes; It can be made into a single high voltage; It can be made into a thin battery; The capacity will be double that of the same size Li-ion battery; The battery can be bent and deformed; There is no battery leakage problem.

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  MWD lithium thionyl chloride battery characteristi

  17-06-02

  MWD lithium thionyl chloride battery open-circuit voltage is high, the storage life 10~15 years at room temperature, operating temperature range is wide -55°C and +200°C.

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