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The role of KOSUN solids control equipment and solids control system

Apr 15, 2023

KOSUN Petroleum Drilling Solid Control Equipment and System is the equipment and system for processing and recovering the drilling fluid (mud) returned to the ground from the wellhead. The solid control system can effectively separate the large cuttings, barite and other large solid particles in the (mud) returned from the wellhead, and the treated drilling fluid (mud) can be reused. Then reduce the cost of drilling, and is conducive to environmental protection.
 

solids control equipment and solids control system
 
Drilling fluid (mud) effect:
(1) Clean the bottom of the well with cuttings. Keep the bottom of the well clean, avoid repeated cutting of the drill bit, reduce wear and increase efficiency.
 
(2) Cool and smooth the drill bit and drill string. Reduce the temperature of the drill bit, reduce the wear of the drill tool, and improve the service life of the drill tool.
 
(3) Balance the lateral pressure of the wellbore rock, form a filter cake on the wellbore, close and stabilize the wellbore. Prevent contamination of oil and gas formations and well wall collapse.
 
(4) Balance (manipulate) formation pressure. Prevent blowout and lost circulation, and prevent formation fluid from polluting drilling fluid.
 
(5) Suspended cuttings and intensifiers. Decrease the sedimentation speed of cuttings and prevent the sand from sinking and sticking the drill.
 
(6) It can sink and remove sand and cuttings on the ground.
 
(7) Effective transmission of hydraulic power. Transmit the power required by the downhole dynamic drilling tool and the hydraulic power of the drill bit.
 
(8) Accept some gravity of the drill pipe and casing. The buoyancy of the drilling fluid to the drilling tool and casing can reduce the load of the hoisting system when tripping.
 
(9) Hydraulic breaking of rocks. The high-speed jet formed by the drilling fluid passing through the nozzle can directly break or assist in breaking rock.
 
Tags: solids control equipment and solids control system, Petroleum Drilling Solid Control Equipment, Petroleum Drilling Solid Control System.