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Coiled tubing

The coiled tubing units are commonly dressed with tubing sized from 1 ¼” and above. This is due to the necessity to operate into deep wells where either the mechanical resistance and friction losses are the main requirements:

However there are fields of application where relative big size of coiled tubing are not needed, say for the case of shallow wells, but mainly in the so called "Capillary string application" where tubing sized as low as ¼” might be required.

The coiled tubing unit proposed by Dajan s.r.l. is a high-performance solution for given Customer applications that include:

With these consideration in mind the unit was designed with an electronic capillary control console, a coiled tubing reel with removable divider to maximize adaptability and custom stripper wear brass to increase capillary tubing service life.

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