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Capillary System Overview

Weatherford Capillary Technologies is the only provider combining internally developed capillary injection equipment technologies with proprietary and patented Engineered Chemistry solutions.

Weatherford systems maximize well production while protecting tubulars. Our cap strings provide safe, economical and reliable performance with the precise and continuous application of chemical treatments. This reduces chemical costs and the need for workovers due to scale, paraffin, corrosion and salting.

Using either a string of 1/4 or 3/8-in. OD stainless steel alloy tubing, our systems can be conveyed while the well is producing. Average installation time is three to four hours. For added safety, Weatherford truck-mounted units are equipped with a hydraulically controlled BOP instead of a conventional single element packoff. And safety is further enhanced with an extended reach crane that permits working safely above even the tallest wellhead.

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