String Book - Logan Oil Tools
String Book - Logan Oil Tools
String Book - Logan Oil Tools
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Snub<br />
Line<br />
proper pLacement of torQUe inDicatorS<br />
Step : Look up the minimum recommended<br />
torque required.<br />
Step : Divide this torque value by the effective<br />
tong length.<br />
Step : Divide this by 2. This will be the pounds<br />
pull reading for the line-pull indicator when in<br />
this position.<br />
Snub Line<br />
Snub<br />
Line<br />
90°<br />
Torque Indicator<br />
The amount of cathead<br />
pull will be the same<br />
as the line-pull reading<br />
on the Torque Indicator.<br />
90°<br />
Snub Line<br />
Torque<br />
Indicator<br />
The amount of cathead<br />
pull will be the same<br />
as the line-pull reading<br />
on the Torque Indicator.<br />
Step : Look up the minimum recommended<br />
torque required.<br />
Step : Divide this torque value by the effective<br />
tong length.<br />
Step : Divide this by 2. This will be the pounds<br />
pull reading for the line-pull indicator when in<br />
this position.<br />
Snub<br />
Line<br />
The amount of cathead<br />
pull will be 2/3 of the<br />
line-pull reading on<br />
the Torque Indicator.<br />
\Step : Look up the minimum recommended<br />
torque required.<br />
Step : Divide this torque value by the effective<br />
tong length.<br />
Step : Divide this by 2. This will be the pounds<br />
pull reading for the line-pull indicator when in<br />
this position.<br />
Torque Indicator<br />
Snub<br />
Line<br />
The amount of cathead<br />
pull will be the same<br />
as the line-pull reading<br />
on the Torque Indicator.<br />
Step : Look up the minimum recommended<br />
torque required.<br />
Step : Divide this torque value by the effective<br />
tong length.<br />
Step : Divide this by 3. This will be the pounds<br />
pull reading for the line-pull indicator when in<br />
this position.<br />
NOTE: The rotary must be unlocked when the Torque Indicator is in the snub line.<br />
90°<br />
Snub Line<br />
90°<br />
Torque<br />
Indicator<br />
Snub Line