To identify parts of a wellhead in the oil and gas industry
Tree Cap
Tree Hat
Tree Star
Upper Valve
Top Valve
Crown Valve
Tee
Que
Block
STP
SSV
SDV
First Control Valve
Main Control Valve
Master Valve
Tubing Adaptor
Master Adaptor
Center Adaptor
First Casing Head
Top Casing Head
Tubing Head
Lower Casining Head
Upper Casing Head
Middle Casing Head
Upper Casing Head
Lower Casing Head
Middle Casing Head
Surface Casing
Intermediate Casing
Production Casing
Production Casing
Intermediate Casing
Surface Casing
Intermediate Casing
Surface Casing
Production Casing
Surface Tubing
Intermediate Tubing
Production Tubing
Lower Casing Valve
Midrange Casing Valve
Upper Casining Valve
Lower Casining Valve
Midrange Casing Valve
Upper Casing Valve
Wing Valve
Side Valve
Block Valve
Isolation Valve
Shut Off Valve
Shut Down Valve
Restrictor
Choke
Decreaser
Transport Tubing
Line
Flowline
Pressure Indicator
Tempreature Indicator
Level Indicator
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