双胞胎姐妹齐上阵和许多潇洒出阁,国产农村妇女毛片精品久久,亚洲精品乱码久久久久久蜜桃,国产亚洲日韩一区二区三区

Oil production increase and displacement agent

2019-06-06

Product description: Product model: HA1800, which belongs to partially hydrolyzed polyetheramine, with a molecular weight of 1600-20 million and a degree of hydrolysis of about 25%. It is suitable for ordinary oil-displacing agent in low-temperature and low-salinity formation environment. According to the requirements of tertiary oil recovery in the oil field, the polymer can increase the production by 150 tons of crude oil per ton of polymer.


Jinhong Group:


魯ICP備18057964號-1 Support:Aosion