Enhanced oil recovery (EOR) techniques are crucial for maximizing the extraction of residual
oil from mature reservoirs. This review explores the latest advancements in surfactant …

Enhanced oil processing aims to retrieve petroleum fluids from depleted reservoirs after
traditional processing. Hydrogels and polymeric macromolecules are considered effective …

To investigate the effects of fused rings on the viscosity reduction and recovery of heavy oil,
a novel type of functional polymer PAN for the viscosity reduction in heavy oil was prepared …

Abstract Biopolymers, serving as Enhanced Oil Recovery (EOR) agents, are posing
challenges and opportunities within the oil industry, particularly in demanding operational …

The study systematically optimizes the synthesis of polyamide 610 with the aim of improving
latent heat and melting temperature to meet the demanding requirements of high …

After prolonged water flooding development, reservoir heterogeneity has become a serious
issue. Polymer flooding, though the most mature and widely applied technique, faces …

In this work, nine amphiphilic acrylamide copolymers were synthesized using three surface-
active co-monomers based on polyethoxylated sorbitan monoesters. The prepared co …

采用吴茵混调器模拟聚合物在其配制, 输送, 注入中的机械剪切作用, 研究了不同支化程度对剪切
前后的驱油用树枝状聚合物溶液的流变性能的影响. 首先制备了3 种不同支化程度的树枝状聚合 …

The zwitterionic monomer, 1-(2-hydroxypropyl-sulfo)-acrylamide ethyl-N, N-dimethyl
ammonium chloride (MeSA) was copolymerised with acrylamide (AM), acrylic acid (AA), and …

Global consumption of petroleum is increasing, and there is a significant prospect of a
further surge in oil demand in the upcoming years. An alternative to meet this energy need is …