Research On The Control System Of Oil Extraction Joint Station Based On PLC

Deep Flooding is one of the leading technology field redevelopment, which can effectively improve the water old oilfield development effects can be greatly enhanced oil recovery, deep profile control system by the use of gel after complex formation of different chemical agents, and in the transition zone and far wellbore injection profile and make an adjustment flooding enhanced oil recovery techniques.In this paper, the mechanism of deep flooding, the establishment of evaluation methods gel system, swap drive system studied factors affecting the formation of different types of series flooding system, according to the characteristics of the reservoir, select the type of system to adapt to the flooding, personalized design Deep flooding formula system, effectively ensuring the site flooding effects.In this paper, the actual production of oil demand, developed a block H3, deep S4-7-14 block, Q5 block flooding and other block formulation system, and has been applied to the field test, the recipe for deep flooding system design, tracking monitoring and Adjustment provided valuable experience.