First of all, no borehole has a perfect circular well geometry. You might encounter cavities on a regular basis, and both casings and tubings might be deformed during the life of the well. On top of that, 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 irregularities of the well geometry and the types of tools included in your string.
Saltel Expandable Steel Packers can seal effectively in oval, out of gauge, or irregular boreholes.
Saltel Expandable Steel Patch, due to its expansion with inflatable elements, can be set with perfect sealing capacity even in ovalized pipes or in profiles (sliding sleeves, DV tools,…).