Swelling Packer Type NNP for Effective Well Isolation Applications

Swelling packer is designed for separation of strata, isolation of interstrata flows, multistage hydraulic fracturing and other types of work during well support and operation and is used:
for isolation of intervals in uncased wellbores;
to isolate the water inflow zone;
to ensure hermetic separation of intervals in horizontal wellbore.
Swelling and sealing is achieved by contact of the elastomer with the activating fluid.