The Near-Bit Shock Absorber absorbs and damps vibrations and string vertical oscillations while drilling.
The shock sub allows for efficient and safe operation under various combination of WOB and mud pressure surges.
Vibrations are absorbed by Belleville springs that allow for optimal rigidity and resistance to high WOB of the shock sub.
Application:
- Reduce drill string failures;
- Increase bit and BHA service life;
- Increase rate of penetration, and thus, reduce rig time;
- Protect the Top Drive System against drill string vertical oscillations
BITTEKHNIKA, whose policy is one of continuous improvement, reserves the right to discontinue or change designs and specifications without notice or written incurring obligations. Therefore, the below figures are meant to serve as a guide only. Additional sizes are available. For a complete listing, contact us:
sales@bittekhnika.ru.