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MDIS-48LNB NEAR BIT
Product model:MDIS-48LNB
Product origin:CHINA
Release date:2024-02-03
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Product Series

Specifications and models

Performance characteristics

Technical parameters

Suitable for well type and working condition

Series 7

MDIS-48LNB

NEAR BIT

Reliable accuracy

High resolution

Layering is evident

Wide range of drilling rate adaptation

High vibration


Detection range:                      0~500API

Measurement accuracy:         ±3API                                                         (0~150API)  

                                                  ±10API                                                      (150~500API)

Depth of detection:                 300mm

Temperature:                           -40~150℃

Maximum pressure:                140Mpa

Near-bit measurement point:700mm

Dynamic well inclination:           ±0.2°

Window angle:                         60°

Adapted rotational speed:          20~200rpm

Vibration:                                  30g(5~300HZ)

Shock:                                       1000g(0.5ms   Random)



Standard wells

Bit pressure:    ≤2400KN

Torque:            ≤48KNm



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