天天摸天天摸狠狠添_一级毛片在线观看e_2021年精品国产福利在线_最新线上免费激情视频

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