Oilfield water injection pumps are equipment used to inject water into wells to maintain pressure and promote oil production in oilfield production. Eagle Brand Explosion-Proof Industry Alliance has developed explosion-proof oilfield water injection pumps designed for cleaning work on Platform or FPSO under hazard flammable & explosive environments.
Explosion-proof oilfield water injection pump.
● Applicable to water injection and ultra-high pressure pumps in oilfields and mines.
● Transmission type: explosion-proof diesel engine, explosion-proof motor, gearbox transmission, pulley transmission.
● High-pressure pumps are equipped with safety pressure regulating valves, and the pressure of the pump can be adjusted at will.
● Electromagnetic speed regulation, frequency conversion speed regulation, and plunger diameter can be used to adjust the flow rate to meet the selection needs.
● Pump body materials include alloy steel, martensite, austenite stainless steel, 316, 316L duplex steel, etc.
YPPT250HF-SZ oilfield water injection pump, designed to comply with explosion protection CNEX certificate Ex IIB T3 2G, 3-S series high-pressure plunger pump, small size, compact structure; splash lubrication or forced lubrication is used at the power end, stable and reliable transmission, reduced friction coefficient, improved lubricity; low power end temperature, suitable for long-term continuous operation; can pump clean water, emulsion, and other liquids with chemical properties similar to clean water. Suitable for high-pressure water jet assisted rock breaking and coal dropping, underground hydraulic support fluid supply, high-pressure water jet cleaning, metallurgical phosphorus removal, powder metallurgy, ship cleaning and rust removal, foundation engineering, liquid transportation, engineering excavation, and various hoses, metal pipes, oilfield drilling wellhead equipment pressure test pumps.
The measure of using the ultra-high pressure generated by the operation of a high-pressure water injection pump to inject water into the oil layer through an injection well to supplement and maintain the oil layer pressure is called water injection.
The selection of water injection pump type should be based on the specific conditions of the oil field, the structural form of the reservoir, the size of the area and the comprehensive technical and economic benefits. The treated water is pressurized by the water injection pump and then distributed to each water injection well through the water distribution room. The flow rate of injected water is measured in the water distribution room.
Working mode of high-pressure water injection pump in oil field
Water injection mode is the injection-production system, which refers to the location of water injection wells in the oil reservoir and the arrangement relationship between water injection wells and production wells. The following water injection modes can be selected according to the characteristics of the oil field
Water injection mode:
Edge water injection, which is divided into three types: edge outside water injection, edge above water injection and edge inside water injection.
Cut water injection.
Area water injection, which can be divided into five-point water injection, seven-point water injection, crooked seven-point water injection, four-point water injection and nine-point water injection.