A relatively small work area (located directly under the derrick) in which the rig crew conducts operations, usually adding or removing drill pipes to or from the drill string.
This is the area where the drill string begins its trip into the earth.
A relatively small work area (located directly under the derrick) in which the rig crew conducts operations, usually adding or removing drill pipes to or from the drill string.
This is the area where the drill string begins its trip into the earth.