Tag Tertiary Oil Recovery

Core application scenarios for oilfield emulsifiers: Emulsification control solutions adapted to the entire process.

The application of emulsifiers in oilfields spans key stages such as drilling, oil production, gathering and transportation, and storage. The emulsification requirements vary significantly across different scenarios, necessitating the selection of specific emulsifier types and formulations to achieve precise control.…

Read MoreCore application scenarios for oilfield emulsifiers: Emulsification control solutions adapted to the entire process.

[Oil Displacement Agents] Preparation Methods of Fatty Amine Polyester Ether Surfactants and Their Composite Ionic Oil Displacement Agents

Technical Field This invention pertains to oilfield chemicals, and in particular relates to a method for preparing a fatty amine polyester ether surfactant and its composite ionic oil displacement agent. Background Technology Ternary composite flooding systems ( polymer + surfactant…

Read More[Oil Displacement Agents] Preparation Methods of Fatty Amine Polyester Ether Surfactants and Their Composite Ionic Oil Displacement Agents

A polycyclic anti-sulfur ion type polyacrylamide oil displacement agent and its preparation method

Technical Field This invention belongs to the field of oilfield oil recovery additives technology, specifically relating to a polycyclic anti-sulfur ion type polyacrylamide oil displacement agent and its preparation method. Background Technology In tertiary oil recovery, polymer flooding is a…

Read MoreA polycyclic anti-sulfur ion type polyacrylamide oil displacement agent and its preparation method