Ligno - Seal

LIGNO-SEAL is proprietary blend of natural and modified cellulose based fibers designed to provide Non-Invasive properties to any kind of drilling fluid system. LIGNO-SEAL is designed to use in active mud system to minimise fluid invasive and stabilize wellbore. LIGNO-SEAL can withstand up to 5000 PSI differential pressure consequently make it possible to drill extreme wells with different pressure zones without worrying of Loss circulation. It seals of micro fractures/pores of formation effectively so eliminates the chances of Stuck-pipe and solid invasion to which makes it ideal product to use in reservoir zone. LIGNO-SEAL is available in three sizes: - Fine, Medium and Coarse.