Reverse out:

Terms Related to Reverse out

• Displacement

  1. The weight of a fluid (such as water) displaced by a freely floating or submerged body (such as an offshore drilling rig). If the ...

• Miscible gas drive

  Injection of a large volume of gas from an injection well where the gas is designed to lower the viscosity of the oil and help ...

• Check valve

  A valve that permits flow in one direction only. If the gas or liquid starts to reverse, the valve automatically closes, preventing reverse movement. Commonly ...

• Normal circulation

  The smooth, uninterrupted circulation of drilling fluid down the drill stem, out the bit, up the annular space between the pipe and the hole, and ...

• Mud circulation

  The process of pumping mud downward to the bit and back up tot he surface in a drilling or workover operation. See normal circulation, reverse ...

• Cementing

  1. The application of a liquid slurry of cement and water to various points inside or outside the casing. 2. To prepare and pump cement ...

• Flipped

  When the opposite occurs of what is intended in a drilling fluid. In an invert water-in-oil emulsion, the emulsion is said to be flipped when ...