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String Book - Logan Oil Tools

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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

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