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The Multiple system technology of SUN Biology Enzyme Plugging Agent could validly remove the organic polymer damage during drilling, fracturing, sand process; could solve the problem of organic scale deposition; have apparent viscosity reduction, cleaning effect; could decompose the grease to tiny oil particles, carrying out hole roar. At the same time, SUN SUN Biological Enzyme could change the status of rock wettability,Eliminate water lock phonomenon,has good reservoir protection. SUN biological enzyme could be widely used for fluid liquid,for complete well, perforating, the result and effection is about 140% higher than normal products.
SUN biological Enzyme Plugging Agent has a good result in Chinese oil field. It is used in Daqing oil field, Chinese Ocean, Sinopec, has 500 successful wells. For third oil receovery of one low permeability reservoir, the oil increase could be up to 2 million ton, the success rate is more than 90%.With prefound research in lab and field effect feedback, this technique is very suitable for heavy oil reservoir, low permeability, marine and other EOR application.