Technical Consulting

Well Cementing

  1. Cementing in permafrost conditions (thawing/refreezing cycles).
  2. Liner cementing for multi-stage hydraulic fracturing using elastic cement systems.
  3. Cementing in challenging / incompatible geological environments.
  4. Casing for highly deviated wells.
  5. Zonal isolation under abnormally high formation pressure (sedimentation-stable slurries).
  6. Prevention of gas migration and interzonal cross-flow.
  7. Cementing in loss zones (foam-cement systems).
  8. Self-healing cement systems.
  9. Cementing for high CO₂ and H₂S environments.
  10. Casing in salt-tectonics environments (salt creep).
  11. Cementing of steam-injection wells.
  12. Annular leaks (A-annulus) and selection of solutions for remedial isolation/workover.
Displacement efficiency at 0.5 m³/min

Examples

  • Chart 1
  • Chart 2
  • Chart 3
  • Chart 4

Contacts

Tyumen Office

+7 922 318 00 00

Mon–Fri 10:00–19:00

Novy Urengoy Office

+7 912 422 10 80

Mon–Sun 08:00–20:00

  • 629305, Yamalo-Nenets Autonomous Okrug, Novy Urengoy,
    138A Taezhnaya St.