Oil solids control system is mainly for solids control and separation of oil drilling fluid, which can make drilling fluid recycling, also called mud purification system. Solids control system: It is a whole that consists of individual solids control equipment, which is reasonably combined according to the requirements of drilling fluid solids control process. The solids control equipment mainly includes: vibrating screen, sand remover, mud remover, centrifuge, and gas remover.
Oil solids control system is mainly for solids control and separation of oil drilling fluid, which can make drilling fluid recycling, also called mud purification system. It is suitable for the drilling process of 2000-7000m oil wells. The oil solids control system consists of 3 to 7 modular combined tanks; the bottom of the purification tank adopts a new cone bottom structure, and the mud mixing system at the edge is not easy to sink sand; the whole circulation system can be separated between tanks and bins and connected between bins to meet the needs of drilling operation, in which the bottom valve of the suction pipe sink is flexible to open and closed The bottom valve of the suction sink is flexible in opening and reliable in closing. The whole circulating system is equipped with 5 levels of purification equipment, vibrating screen in the supporting equipment, sand and mud removal cleaner, vacuum degasser and agitator, etc. The use of the new oil drilling mud purification system reduces the mud discharge and has obvious environmental protection effects.
Solid particles in drilling fluid are divided into two categories: harmful solid phase and useful solid phase, and rock chips are the most important harmful solid phase in drilling fluid, which will affect the physical properties of drilling fluid during the whole drilling process and increase the density, viscosity, dynamic shear, water loss, mud cake, abrasiveness, viscosity and flow resistance of drilling fluid. During the drilling process, rock chips can also damage oil and gas formations, reduce drilling speed, increase turntable torque, obstruct start-up and downhole drilling, cause stuck drilling, cause well leaks, well blowout and other downhole complications. At the same time, rock chips in the drilling fluid can cause serious wear and tear on the circulation system.
Solids control technology is used to remove harmful solids from drilling fluids, retain useful solids, and meet the drilling process requirements for drilling fluid performance. Solids control techniques are used to remove harmful solids from the drilling fluid, retain useful solids, and meet the drilling fluid performance requirements of the drilling process. The most effective and economical method is mechanical removal.
Level-by-level removal of harmful solids is the working principle of Huada Centrifuge's solid control equipment system, which is roughly divided into The solid-phase separation is conducted according to the separation point of The solid-phase separation is conducted according to the separation point of the equipment at corresponding level.
