Drilling fluid means the circulating fluid (mud) used in the rotary drilling of wells to clean and condition the hole and to counterbalance formation pressure. Classes of drilling fluids are:
Drilling fluid means a water or air based fluid used in drilling to remove cuttings from the hole, to clean and cool the drill bit, to reduce friction between the drill pipe and the sides of the hole and to seal the bore hole.
Drilling fluid means the circulating fluid (mud) used in the rotary drilling of wells to clean and condition the hole and to counterbalance formation pressure. A water-based drilling fluid is the conventional drilling mud in which water is the continuous phase and the suspended medium for solids, whether or not oil is present. An oil based drilling fluid has diesel oil, mineral oil, or some other oil as its continuous phase with water as the dispersed phase.
Examples of Drilling fluid in a sentence
Drilling fluid additives shall be stored in clean containers and shall be free of material that may adversely affect the well, the aquifer, or the quality of the water to be pumped from the well.
Drilling fluid disposal pit--Pit, other than a reserve pit, used for disposal of spent drilling fluid.
Drilling fluid storage pit--Pit used for storage of drilling fluid which is not currently being used but which will be used in future drilling operations.
Drilling fluid tests shall be performed as needed to ensure well control.
Drilling fluid storage pits are often centrally located among several leases.
More Definitions of Drilling fluid
Drilling fluid means a circulating fluid usually called mud, that is introduced in a drill hole to lubricate the action of the rotary bit, remove the drilling cuttings, and control formation pressures.
Drilling fluid means any fluid or drilling mud circulated in the well bore during drilling operations.
Drilling fluid means a fluid that is circulated into
Drilling fluid. ’ means any fluid, including water, that is added during the drilling process to help increase the drilling efficiency.
Drilling fluid means the fluid used in the hole during drilling or other proposed operations.
Drilling fluid means a fluid used in drilling operations to remove cuttings from the borehole, to clean and cool the bit, to reduce friction between the drill stem and the borehole wall, and to prevent caving or sloughing of the borehole.
Drilling fluid means a liquid or gas which may be used in the drilling operation to remove cuttings from the borehole, to clean and cool the bit, to reduce friction between the drill stem and the borehole wall, and to seal the borehole to prevent loss of drilling fluids.