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Product Name：HZMWD-G WIRELESS MEASUREMENT WHILE DRILLING

Type： HZMWD-G
producer： Huanding Energy Services
Description： HZMWD-G Wireless Measurement While Drilling System applies mainly in the directional well, horizontal well, deviated well and branch well, for positioning during drilling and monitoring the drilling techniques. The acquired signals are stable and large. It is automatically decoding during the whole process of drilling. The tool configuration is simple, and it is easy to load and unload.
IntroductionCompositionSpecifications

HZMWD-GHZMWD-G Wireless Measurement While Drilling System applies mainly in the directional well, horizontal well, deviated well and branch well, for positioning during drilling and monitoring the drilling techniques. The acquired signals are stable and large. It is automatically decoding during the whole process of drilling. The tool configuration is simple, and it is easy to load and unload.

The detector in the Electronics Assembly measures the deviation, azimuth, tool face, etc. and converts these data to controlling signals. The Mud Pulser receives the controlling signals and controls the motions of drilling collar in the mud pipe. If the drilling collar is filled with mud or cleaned off, the mud pressure wave will be produced, showing higher or equal “1” or “0” to the mud pipe pressure. The mud pressure wave is detected by the Surface Pressure Transducer mounted in the mud pipe and acquired by the surface interface panel. The Notebook Computer completes the signal identification and decoding and gets the information, such as deviation, azimuth, tool face, etc. The drilling engineer analyzes the information so as to control the trajectories of directional well, horizontal well, deviated well and branch well. The measured data, at the same time, are sent to the Driller Display on the surface, so that the operator can monitor the drilling in real time. With a GR assembly, it can measure the geologic parameters in real time to realize the geologic directional function.