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IntroductionOwing to long-time running, more facilities including stations, pipelines, vessels have become corrosive and aged ,some process has grown old , it has exert more burden for the maintenance and repair. Simultaneously, the fluid production rate, oil production rate and water injection rate has changed greatly so that the inflicts and problems from the established surface systems will become more obvious. Energy cost of production and running has increasing continuously. Capacity has been unbalance in systems and areas.
IntroductionOwing to long-time running, more facilities include stations, pipelines, vessels have become corrosive and aged, some process has grown old, it has exert more burden for the maintenance and repair. Simultaneously, the fluid production rate, oil production rate and water injection rate has changed greatly so that the inflicts and problems from the established surface systems will become more obvious. Energy cost of production and running has ever continuously. Capacity has been unbalance in systems and areas.