1.1 High-quality drilling motor

 

Features:

·Various types forφ38-φ320 with multi-lobe and multi- stage can be chosen.

·Suitable for high temperature, water-based, oil-based, highly saturated brine, air and other use operations.

·At the same length, the torque is increased by more than 30%.

·Optimized design is safer and has longer service lifespan.

 

Technical parameter table

 

 

1.2 Vibration motor

Working principle:

 

·The Vibration motor not only provides torque, but also generates a high-frequency longitudinal impact force of 22-24HZ. It can improve the transmission of drilling weight and drilling efficiency during the drilling process.

·The Vibration motor converts the lateral vibration generated by ordinary motors into axial impact force. It is equipped with a vibration sub-joint. The axial force generated by the vibration sub-joint can make the motor drive the drill string to creep downward at high frequency and low amplitude, so that the tool can produce maximum efficiency.

 

 

Features:

 

Long lifespan                   Service life increased by more than 55%

Large torque                   Torque increased by more than 32%

Suitable for oil-based mud        Crude oil, diesel, mineral oil

High temperature resistance      Downhole temperature 170℃

Self-vibration                  Prevent holding pressure

 

 

Performance comparison

 

Technical parameter table

 

 

1.3 Ultra-short radius drilling motor

    Advantages:

·The flexible joint is combined with a specially designed motor to achieve a build-up rate of 3-7.5°/m.

·Solve the problem of drilling tool pass rate under large angle conditions.

·Combining with MWD can realize real-time monitoring.

·The build-up rate can be adjusted according to the site conditions.

 

 

Technical parameter table

 

 

1.4 Ultra Short Drilling Motor

 

Advantages:

·The total length of the drilling motor can be shortened to 0.9-1.5 meters.

·Suitable for operations in small spaces.

·The speed and torque can fully meet the requirements of drilling.

·The screw structure design is more conducive to discharge the cuttings.

 

 

Technical parameter table

 

 

1.5 Drilling motor for coiled tubing operation

 

Advantages:

·Larger torque and longer life.

·Resistance for high temperature, salt and hydrogen sulfide.

·As the special structure and material, it's more safe to use.

·It is suitable for coiled tubing operation, and various kinds of drilling operations.

 

Technical parameter table

 

 

1.6 Drilling motor for coal mining

 

Advantages:

·It is suitable for coal mining gas exploration, water exploration and gas recovery.

·It is non-magnetic, reduce the interference to the instrument.

·It is suitable for drilling in coal seams, especially for rock formations.

·The structural design of outer screw groove is more conductive to discharge the cuttings.

 

Technical parameter table