coiled tubing

One of the advantages of CT is reducing service time as compared to jointed tubing rigs because the CT string has no connections to make or break

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In tapered coiled tube the thickness of the coiled tubing pipe is not the same all over the pipe for suitable working conditions based on working depth

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Choose the main CT tool conveyance application

• Stimulation

• clean out

• fishing

• Nitrogen kick pff

Coiled tubing advantages include

• Faster movement from well to well

• faster rig up

• Injecting into horizontal well

• all of the above

N2 temperature in liquid phase is -380 deg F

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………………………. is the main CT completion application

• Cement placement

• Fishing

• Velocity string

• Perforation

One of the basic functions of CT reel is to inject and retrieve the CT string

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The smaller the gooseneck the less fatigue

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For the injector head, its snubbing capacity is equal to its pulling capacity

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• false

The typical arrangement of a coiled tubing BOP consists of blind rams, shear rams, slip rams and pipe rams 

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