Sika provides high-performance well integrity solutions to reinforce and protect onshore and offshore wells, preventing corrosion and ensuring long-term durability. Our advanced grout products enable cost-efficient, non-disruptive deployment, even in demanding subsea environments.

Well Integrity

Well integrity solutions, conductor repair for Oil and Gas structures

Sika provides cementitious grout solutions for maintaining or restoring the structural integrity of onshore and offshore gas, oil, and water wells. These products are typically applied either within the well string annuli or as external encasements around conductors.

Thanks to their superior load-transfer capacity and optimized rheological properties, these grouts can be effectively pumped into well structures, enabling the structural reinstatement of weakened casing sections. Their extremely low permeability to water and chlorides helps arrest ongoing corrosion and ensures long-term protection against future degradation of the well string.

When used in combination with steel reinforcement — either rebar or steel fibers — the system can fully restore both axial and bending capacity in damaged or parted conductors through external encasement.

SikaGrout® has been successfully deployed for the structural reinstatement and corrosion protection of more than 1,000 wells globally, often applied directly from platform decks without the need for subsea intervention or diving support.