No borehole has a perfect circular well geometry. Cavities can also be encountered.
Casings and tubings can be deformed; they are corroded. Different types of products and tools are
Incorporated in the casing and tubing strings
Due to his unique technologies, Saltel Industries products can adapt to the well geometry irregularities and the types of tools included in your strings.
Saltel Expandable Steel Packers can seal effectively in oval, out of gauge or irregular boreholes.
Saltel Expandable Steel Patches, due to its expansion with inflatable elements can be set and sealing perfectly in ovalised pipes or in profiles (sliding sleeves, DV tools,...).