Drilling Rig Main System

There are 4 main system on a drilling rig :

1. Hoisting and Rotation system
2. Power Generation System
3. Mud Circulation System
4. Well Control System

Main system :
1. Hositing and Rotation System that is including
    1. MAST & SUBSTRUCTURE
    2. CROWN BLOCK
    3. TRAVELLING BLOCK
    4. TOP DRIVE
    5. ROTARY TABLE
    6. DRAWWORKS
    7. DRILLING LINE
    8. DEADLINE ANCHOR
2. Power Generation System
AC-DC POWER GENERATION STATION EXAMPLE
    1. GENERATORS
    2. CONTROL PANELS
    3. TRANSFORMER
    4. DC MOTOR
    5. DIGITAL DRILLER CONSOLE
    6. MOTOR CONTROL CENTER
3. Mud Circulation System
    1. MUD PITS
    2. MUD MIXING HOPPER
    3. MUD PUMPS (HI AND LOW PRESSURE)
    4. SHAKERS

4. Well Control System
    1. RIG FLOOR MUD MANIFOLD
    2. INSIDE BOP
    3. BOP STACK
    4. CHOKE & KILL LINES
    5. CHOKE & KILL MANIFOLD
    6. BOP ACCUMULATOR
    7. BOP CONTROL MANIFOLD