Enhanced Oil Recovery by Injecting Oleic Acid as a Surfactant into the Porous Medium

• 作者: Aboubaker Chedikh Beye Cheikh Mbow Kharouna Talla Mmadi Salim Mohamed Sosse Ndyaye
• 来源期刊: 流体动力学(英文)
• 学科: 经济
• 关键词: Porous Medium Complex FLUIDS SURFACTANT Oleic Acid TWO-PHASE FLOWS
• 年，卷（期）: 2020,（1）
• 页码范围: 82-94
• 页数: 13页
• 分类号: F42

摘要

Physico-chemical methods of improved oil recovery make it possible to increase oil production in deposits by injecting surfactants acting on various physical parameters. Oleic acid has an effect on the viscosity of the displacement fluid and the flow rate. Therefore, increasing the viscosity of the displacement fluid plays an essential role in improving the improved oil recovery. The physicochemical properties at the interface between petroleum and water are modified by oleic acid, lowering the viscosity of petroleum and increasing the viscosity of water, which facilitated the mobility of petroleum in the porous medium.