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Wireless MWD Mineral Drill Rod with RSYQ-48

MWD: abbreviation of "measurement while drilling". Wireless while drilling measuring instrument can measure in time during the drilling process, that is, under the condition of non-stop drilling, the mud pulse generator sends the data measured by the downhole probe to the ground, and after collection and processing by the computer system, real-time well bore parameters and formation parameters are obtained.

Quantity:
  • RSYQ-48
  • ROSCHEN
  • RSYQ-48

Product Description

Wireless MWD Product Introduction RSYQ-48


MWD: abbreviation of "measurement while drilling". Wireless while drilling measuring instrument can measure in time during the drilling process, that is, under the condition of non-stop drilling, the mud pulse generator sends the data measured by the downhole probe to the ground, and after collection and processing by the computer system, real-time well bore parameters and formation parameters are obtained. The MWD can measure the dip angle, azimuth angle, tool face angle and the natural gamma intensity of the formation in the process of drilling, so as to provide well bore parameters and formation evaluation data in time for the drilling of highly deviated wells and horizontal wells. The biggest advantage of MWD is that it can "see" what is happening in the well in real time, and only delay a few minutes from the bottom hole measurement parameters to the ground receiving data, so it can improve the decision-making process. This instrument is necessary for improving drilling speed and ensuring drilling quality in directional and horizontal wells.

 

Feature of product

1. Mud pulse generator can be directly exchanged with instruments of QDT, GE and domestic MWD manufacturers, saving users' secondary investment.

2. The whole MWD system adopts low power consumption design, and a single battery can work for 300 hours.

3. The maintenance-free period reaches more than 800 hours, and the maintenance cost is one third of the traditional MWD.

4. The mud analysis signal is twice that of the traditional MWD, ensuring stable transmission at a longer distance.


Main Specifications

Directional probe

well deflection

≤±0.1 °

Orientation

≤±1.01.0 °

Tool face

≤±0.50.5 °

Gamma Probe

Detection range

0 — 50 API 

measurement accuracy

± 3API   0 -   150 API

±10API  150 - 500API

Maximum working temperature

150

Instrument outer cylinder pressure

100 MPa

Mud displacement

10 -55   L/s

Mud viscosity

≤140s.  Funnel viscosity

Mud containing sand

1.

Mud density

≤1.7 1.7 g/cm³ Cubic centimeter             

Battery working time

300 hrsNo gamma

200 hrs gamma

battery voltage

28V

  wireless measurement in drilling


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