For well casing with noncementing liner with packaging for MSHF and zonal isolation by swellable packers the following
equipment is used:
1. PHN-type hanger;
2. Low-friction and spring centralizers;
3. PGRP packers;
4. Collars MSGRP or FPZ (for balls);
5. Collars MSGRP-G or FPZ-G (opening hydraulically);
6. Valve KO;
7. Check valve;
8. Shoe.