1. Production Casing
Conductor Pipe
Cement
Surface Casing
Intermediate Casing
Subsurface Safety Valve
Packers
Reservoir
Liner
Diameter
Diameter
Submersible
Water depth
Well depth
Production Tubing
Last CasingSet Depth
Production
Hanger Seal
36”
28”
22”
18”
16”
13 5/8”
11 3/4”
9 7/8”
7 or 7 5/9”L
16” L
Typically30feetinlength
PipingSize
18” L
13 5/8” L
11 3/4” L
12,000ft. Water
7”-8 5/8”
50,000ft. Well
Diameter 36
22
28
22
18