Damper
1
www.huntingplc.com HUNTING / DRILLING TOOLS v1.0 / 1014 / © 2014 Hunting. Product Enquiries: [email protected] Features ■ State-of-the-art non-bevel spring design ■ Patented torque transmission section ■ Compensating piston inside the tool Benefits ■ Reduce bit vibration and bit wear ■ Increase rate of penetration ■ Smoother drilling ■ Faster drilling ■ Lower repair costs The Hunting Vibration Dampener is a vibration isolator, whereas the industry standard bevel spring shock sub is a vibration carrier. The Hunting Vibration Dampener is designed to absorb axial vibrations in the drill string. It will reduce abuse on all of your components, from the bit to the drilling rig, thus lowering repair costs. A state-of-the-art, patented torque transmission section, and a state-of-the-art non-bevel spring design make this tool unique to the industry. The Hunting Vibration Dampener can be located directly above the drilling motor, drill collars or above/in the BHA assembly. A compensating piston inside the tool is used to keep the pressure across the internal seals to a minimum. Vibration Dampener Designed to absorb axial vibrations in the drill string. Hunting Vibration Dampener Compression Pounds Applied Inches of Stroke 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000 100,000 5 VD 6.5 VD 8 VD The 5-in. Vibration Dampener’s 50,000-lb maximum rating; the 6.5-in. Vibration Dampener’s 70,000-lb maximum rating and the 8-in. Vibration Dampener’s 100,000-lb maximum rating will compress the tool 3 in.
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Transcript of Damper
www.huntingplc.com
HUNTING / DRILLING TOOLS
v1.0 / 1014 / © 2014 Hunting.
Product Enquiries: [email protected]
Features
■ State-of-the-art non-bevel spring design
■ Patented torque transmission section
■ Compensating piston inside the tool
Benefi ts
■ Reduce bit vibration and bit wear
■ Increase rate of penetration
■ Smoother drilling
■ Faster drilling
■ Lower repair costs
The Hunting Vibration Dampener is a vibration isolator, whereas the industry standard bevel spring shock sub is a vibration carrier.
The Hunting Vibration Dampener is designed to absorb axial vibrations in the drill string. It will reduce abuse on all of your components, from the bit to the drilling rig, thus lowering repair costs. A state-of-the-art, patented torque transmission section, and a state-of-the-art non-bevel spring design make this tool unique to the industry.
The Hunting Vibration Dampener can be located directly above the drilling motor, drill collars or above/in the BHA assembly.
A compensating piston inside the tool is used to keep the pressure across the internal seals to a minimum.
Vibration DampenerDesigned to absorb axial vibrations in the drill string.
Hunting Vibration Dampener Compression
Pounds Applied
Inch
es o
f S
tro
ke
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.00 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000 100,000
5� VD 6.5� VD 8� VDThe 5-in. Vibration Dampener’s 50,000-lb maximum rating; the 6.5-in. Vibration Dampener’s 70,000-lb maximum rating and the 8-in. Vibration Dampener’s 100,000-lb maximum rating will compress the tool 3 in.
