秋霞午夜伦午夜高清福利片,一区二区精品在线观看,国产三级福利,青草久久伊人,www.99热.com,青青干视频,九九精品视频一区二区三区

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