Tag residual oil recovery

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Application of polyacrylamide in oilfield operations

Polyacrylamide is a polymer compound, known as a “universal additive” and a “miracle product” due to its active acyl groups on its main chain and its water solubility. In the petroleum development process, polyacrylamide is widely used in oilfield operations…

rixinpec@gmail.com
2026-04-07

News, Useful

Enhanced oil recovery technology

Once conventional oil reservoirs are depleted, reservoir enhancement technologies come into play to extract further oil. Similar to wringing out a wet sponge, reservoir enhancement uses methods such as heating, gas injection, or chemical treatment to alter the viscosity of…

rixinpec@gmail.com
2026-01-04