Junction box

Adapter flange

Adapter flange

Tubing spool

Tubing spool

Casing spool

Casing spool

Casing spool-I

Casing spool-I

Well Head Bowl / Casing Head

Well Head Bowl / Casing Head

Surface

Surface casing string

Surface casing shoe

Intermediate 1 casing string

Intermediate 1 casing shoe

Intermediate 2 casing string

Annulus

Cement slurry (Annulus + Water)

Intermediate 2 casing string

Production Packer (to isolate the annulus)

Production casing string

Communication is done by perforation