LWD MWD Logging While DrillingMeasurement While Drilling

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Azimuthal Gamma Joints

Provide high-precision static and dynamic measurements of well inclination, tool face, temperature, real-time rotation state of the drill string, and sensor position.

Automatically allocates the gamma ray signal to 8 sectors based on the rotation state of the drill, offering high-precision 8-sector measurement (customizable features).

The internal circuit unit provides real-time dynamic high-precision positional information for other logging-while-drilling instruments, complementing parameter measurements for imaging functions.

Applicable for logging-while-drilling azimuthal gamma, multi-sector gamma measurement, and gamma imaging.

Product Details

Product Specifications

Gamma measurement8-curve data
Measurement range0-500API, ±2API@100API
Operational speed0-300RPM, ±1RMP
Temperature measurement-40°C~150°C, ±0.3°C
Well inclination0-180° (static inclination ±0.1°; dynamic inclination ±0.2°)
Tool face0-360°
Fault-free operating time≥1000 hours
Speed signal output modeOC gate
Vibration, shockMWD standard
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