Ren Chong Fu Sheng sand used in the oil and Sinopec oil field
Customer evaluation: Since the use of oil duo duo, I no longer have to worry about the exploitation of oil it!
A new generation of fracturing proppant “Fu Sheng sand” (FSS), by the Beijing Science and Technology Group, a research and production, sandstorm sand as raw material sand core, select a special polymer as a reinforcing agent, through the reactive coating Technology, so that the outer surface of quartz sand coated with a layer of polymer film made. This product through the quartz sand of the technological transformation, making it has a relatively small density, low broken rate, good chemical inertness and so on.
The product has been widely used in oil fracturing construction, which can effectively improve the sand ratio, to achieve uniform cloth sand, reduce the requirements of fracturing fluid, with long to maintain high fracture capacity, to extend the validity of fracturing, improve oil recovery and other characteristics The The product in the oil industry, “oil impermeable” Fu Sheng sand can significantly increase crude oil production, improve oil quality, has been Jilin Oilfield, Daqing Oilfield, Yanchang Oilfield, Changqing Oilfield, Zhongyuan Oilfield, North China Oilfield, East China Oilfield, PetroChina, Sinopec and other large oil extraction, refining enterprises to use.
Nearly more than 70% of the oil field in the country after the use of Fu Sha sand, single well daily oil production increased by an average of 2.3 tons, which alleviate China’s oil shortage, to ensure the safety of oil has played a positive role.
In 2007, the use of ceramic sand and FSS-III type Fu Sha sand as a fracturing proppant for a total of 165 wells fracturing construction. Among them, 98 wells were made with ceramsite sand, and the average water content was 74.86% after the initial pressure. The FSS-III was used to construct 67 wells, and the average water content was 71.84%.
The average moisture content of the FSS-III type Fusheng sand fracturing construction is 3.02% lower than that of the selected sand plant. It can be seen that there is a certain water control effect. Based on the indoor experiment of FSS-III and the application of 161 wells in the field, FSS-III Fu Sha sand and clay sand have low density and small gravity differentiation effect.
The coating film increases the surface of water Tension, the advantages of good suspension performance. The success rate of construction technology, oil and water blocking, yield effect is good.