What is the role of cellulose in improving oil recovery rate, and what is its mechanism of action?
2025-07-14 10:30:31
Cellulose and its derivatives (such as hydroxyethyl cellulose, carboxymethyl cellulose, etc.) are important oilfield chemical additives in oil extraction, mainly by improving the performance of drilling fluids, fracturing fluids, and oil displacement agents, indirectly or directly increasing oil recovery rates. Its function and mechanism are as follows:
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