Результаты (
английский) 3:
[копия]Скопировано!
TO THE present time in the practice drilling are used and other heating engines: электробур, representing a special motor, to which using the cable lead electric current; вибробур,The movement which is being carried out through vibration; винтобур, representing the screw engine (a screw pump "vice versa" ) .
in spite of the great diversity of heating motors,The bulk of the drilling for oil and gas are rotary way.
i suppose this is a modern way to harness (drilling) barrel wells will be as follows (fig. 2.1 ).Породоразрушающее device - chisel, fitted with a cutting blades or teeth, rotates in a horizontal plane or rotor with tower tubes (drill), or underlying engine (турбобуром,Электробуром, screw-type engine), cutting elements is implemented in stocking under the action axial load, posed by part of elevating colon¬tives,Скалывает particles of rock by rotary motion and thereby provides the meat and barrel wells. The flushing agent (air, water, and аэрированная liquid, foam, drilling solution, oil, emulsion, etc..) Bored pump is supplied under the excess pressure of the bottles circulation system through drilling hose high-cut-offs¬tion of, swivel with a rotating barrel, leading working tube (a square¬zations bar),Вращаемую rotor, tower sales and chisel to slaughter, is grabbing fragments shattered chisel rock and makes them the ring canal between elevating column and wall barrel wells to the surface.Persistent organic pollutants in surface a circulating system, flushing agent is supplied to the vibrating screen shaker pan, where it is available fragments cuttings and are thrown away in the blade,A mesh the flushing agent, or comes as soon as the capacity and from there re-energized bored pump in the borehole,Or when necessary, further is cleared from small particles cuttings гидроциклонов system (пескоотделитель for more primary, илоотделитель for more secondary) and the Gaza Strip дегазатором,Then enters the container drilling pumps.
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