The company developed and produced oil fracturing proppant; city building materials with permeable fabric, plugging agent, initiator, etc., has now been authorized eight patents for inventions. Enterprise research and development of the resin coating ultra-low-density ceramic, self-overflow sealing sand and deformable sand to fill the gaps, coated breathable sand series of special funds to obtain scientific and technological support.At the beginning of 2012, Sinopec Jianghan Oilfield and Zhongyuan Oilfield established cooperative relations and participated in the exploitation of shale gas in Jiaofushan block. As a first-grade supplier of PetroChina, it is the first-grade supplier of Daqing Petroleum Administration Bureau, Shengli Oilfield, Great Wall Drilling, Drilling and other oil fields
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