Mud Tank

A mud tank is an open-top container, typically made of square steel tube & steel plate, to store drilling fluid on a drilling rig. They are also called mud pits, because they used to be nothing more than pits dug out of the earth.

Read more about Mud Tank:  Mud Tank Structure, The Role of Mud Tank For Solids Control, The Classification of Mud Tank

Famous quotes containing the word mud:

    We sank a foot deep in water and mud at every step, and sometimes up to our knees, and the trail was almost obliterated, being no more than that a musquash leaves in similar places, where he parts the floating sedge. In fact, it probably was a musquash trail in some places.
    Henry David Thoreau (1817–1862)