Desander Common Form of Secondary Solid Control Equipment Have?

Desander is secondary processing drilling mud solids control equipment, detachable solid particles 45 to 74 microns. Desander form has two categories: one category is filter or screen type Desander; Desander other is gravity, including jet Desander, cyclone Desander and simple sedimentation vessel.

A cyclone Desander

Desander cyclone has been widely used in petroleum exploration and processing of oil and gas gathering and transportation process in the United States, Russia and so on. It is mainly by the cyclone and the ground below the tank components. Under the centrifugal action of the water and oil sands by the density of the produced fluid stream is separated in different components, the light component is discharged through the discharge pipe, sand, and the free water flows into the tank heavies regularly effluent. There is a small upper part of the oil and emulsion sand and water in the tank, the discharge pipe and drain valve to drain line input.

Second, the filter separator Desander

The Desander is horizontal. In the inlet end, provided with baffles, to prevent direct impact of the fluid filter element, aid in the separation of sand. Exports have to prevent liquid vaporization effect, to avoid reducing the filtration efficiency of liquid vaporization caused. When hydrocyclone desander due to blockage or other causes increased pressure, the pressure control valve controller can be opened, so that the drilling fluid can not flow into Desander.

Third, the tube Desander

Gulf oil sand removal system comprises two outlets for removing grit, it mounted on a water outlet of a low pressure separator, and the other is fitted in the outlet in order to play the oil sand removal effect. The separated solid was collected, dried, and then transported to a processing device and processed completely dehydrated. In order to maximize the removal of oil, water in the sand, each outlet in the low pressure separator installation of the same size tube Desander....