We supply automatic control system for domestic and overseas oil and gas fields. DCS system is consisted of field control station (I/O station), data communication system, man-machine interface unit (OPS-operator station and ENS-engineer station), equipment switchgear, power supply, etc. We have rich experience in oil and gas wellhead monitoring (RTU) and station automation (DCS&SCADA), such as oil well, gas well, water well, CO2 oil displacement test liquidation station, CO2 injection station, ternary compound oil displacement injection station, water injection station, wellhead test separation station, natural gas molecular sieve dehydrating station, natural gas processing station, natural gas desulfuration and deacidification station, oil transfer station, crude oil processing station, sludge treatment station, etc.
Key processing equipment in oil & gas fields is specifically optimized its control procedure and improved its processing efficiency, such as separator, heating furnace, heating and separation integrated device, grit separator, electric dehydrator, high-pressure oxygen exposure device, air-floating running water treatment experiment device, mechanical cleaning device for oil storage tank, oily sludge treatment device, sludge incineration treatment device, lye blending device, oil well test device, etc.
★ SCADA system integration for long-distance pipeline
Information of every station of long-distance pipeline, instruments in valve chest, state and data of equipment is collected in real time and uploaded to control center; thus, running conditions and operation parameter of pipelines are monitored by control center, and remote control by the control center to pipeline equipment is achieved.
★ SCADA system integration for large oil depot
Information of instruments in oil depot, state and data of equipment is collected in real time and uploaded to control center; thus, running conditions and operation parameter of the whole oil depot are monitored by control center, and remote control by the control center to equipment is achieved.
★ SCADA system integration for gathering and transportation in oil field
Information of ground well site of oil field, instruments of gathering and transportation pipelines, state and data of equipment is collected in real time and uploaded to control center; thus, running conditions and operation parameter of the whole gathering and transportation pipeline network are monitored by control center, and remote control by the control center to pipeline equipment is achieved.
★ Firefighting automatic system integration for oil depot
By collecting signal of equipment like oil depot fire detector and combustible gas detector and monitoring fire alarm and combustible gas concentration, the system can automatically initiate fire pump and shut relevant electrically operated valve to achieve self-extinguishing.