Metering room concentrated chemical adding device

• Main Author: XI XIAOPING
• Format: Patent
• Language: Chinese; English
• Published: 20.07.2016
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention belongs to the technical field of an oil field chemical adding device, and particularly relates to a metering room concentrated chemical adding device. The metering room concentrated chemical adding device comprises a metering room main control device, a metering room sub control device and a wellhead sub control unit, wherein the metering room main control device and the metering room sub control device are arranged in a metering room; the wellhead sub control unit is arranged in the wellhead position; the metering room main control device comprises a chemical storage tank, a filter, a chemical adding pump, a flow rate meter, a metering room one-way valve and a variable-frequency control cabinet. The metering room concentrated chemical adding mode is used for chemical addition; a plurality of wells can simultaneously realize medication control; matched equipment is greatly reduced, so that the maintenance cost of a chemical adding system is greatly reduced. A chemical storage tank arranged at t