EXTERNAL CASING ATTACHMENTS
- Auxiliary top modular packer PDV-M
- Ball check valve KOSH2, KOSHBT
- Bow-spring centralizer PC
- Casing shoe BK
- Cementing basket CK
- Cementing throttle check valve CKOD
- Collar cementing valve KMC
- Collar for collar cementing MMC1
- Hard elastic centralizer PCR
- Hydraulic fracturing sealing assembly UGRH
- Low-frictional turbulence generating centralizer CTN
- Multiple-unit rotating disconnect RKVO
- Pressure test device PO
- Screener UECS
- Seat-trap SL
- Stage-by-stage casing running tool USSK, USSKP
- Stop ring SKC
- Top auxiliary packer PDV-2
- Trip stop-tap SPD2
- Well screen FS, FB
- РString disconnect for water wells RKVS
