surface film drainage

An ideal tool to study micro water displacing oil mechanisms is the micro model of water/oil displacement experiment for real sandstones.

研究微观水驱油机理的理想手段是真实砂岩微观模型油、水驱替实验。

This paper presents the authigenic CO_2 flooding mechanism and selects the authigenic CO_2 flooding system based on taking reaction speed and economic factors into account.

给出了自生CO2驱油机理,在考虑反应速度、经济因素的基础上,筛选出自生CO2体系,对优选出的体系进行原油膨胀、降黏效果评价实验,并利用微观模型和物理模型研究了其驱油机理和效果。

According to the present research situation and application of petroleum sulfonate surfactants at home and abroad, the preparation, flooding mechanism, surfactant composition systems, condition of field trial and present problems of petroleum sulfonate surfactants were reviewed.

根据国内外文献中石油磺酸盐合成和应用实例,对石油磺酸盐表面活性剂的制备、驱油机理、复配体系、国内外矿场试验的情况和存在的问题进行了概述,并对今后的发展方向及应用前景进行了展望。

The study and analysis of the pulse imbibition displacement mechanism experiment

脉冲渗吸水驱油机理实验研究与分析

These two profile control agents are of different oil displacement mechanisms and act as coordination of flooding and plugging.

针对高温高盐的严重非均质油藏,提出了交联-预交联复合调驱的技术设想,以进一步挖掘开发中后期高含水油藏的剩余油潜力,交联-预交联复合调驱结合了两种调驱剂不同的驱油机理,以实现驱替过程中的调堵协同作用。

A in-depth fluid flowing perting agent ZYTQ01 is developed by ourselves to meet the needs of fluid flowing perting in deep zone, by which in-depth adjustment and oil displacement pilot test is performed in Reservoir 2 + 3 in the upper member of Es3 of south region in Pucheng Oilfield, the in-depth adjustment and displacement mechanisms are introduced.

介绍了ZYTQ01的深调机理和驱油机理,对其性能(包括注入水对ZYTQ01膨胀度的影响、流动压力与流量的关系、纵向调剖效果、改善平面波及效果、微观驱油效果)进行了试验评价。

In order to deepen the knowledge of the oil displacement mechanisms involved, the surface and interfacial tensions, wetting capacity, and surface electrical behavior are determined and discussed for two samples of MDFF agent taken from MDFF pilot area at Xinglongtai, Liaohe: MDA100 as a 25% solution of organic diammonium salt MD1 and MDA200 as an 18% solution of homologue of MD1.

为了深入认识其驱油机理,实验测定了从兴隆台油田驱油现场取得的两个MD膜驱剂样品MD A100和MD A200的表面张力和界面张力、表面润湿性、表面电性并进行了讨论。

The Research of Oil-water Seepage Rule and Water-flooding Mechanism of Shanshan Oilfield

鄯善油田油水渗流规律及水驱油机理研究

The study and analysis of the pulse imbibition displacement mechanism experiment

脉冲渗吸水驱油机理实验研究与分析

Study on the Stabilization Mechanism and Oil/Water Separation Chemicals of Polymer Flooding Produced Oily Water;

聚合物驱含油污水油水乳状液稳定机理及油水分离化学剂研究

Mechanism Study of Water Alternating Gas (WAG) Flooding of High Permeability Reservoirs in High Water-cut Stage-Taking the Example of Pucheng ES2_U Reservoir;

高渗透、高含水油藏气水交替驱替机理研究

Study on Technique and Mechanism of In-depth Profile Modification for Improving Water-flooding in Offshore Oilfields;

海上油田深部调剖改善水驱技术与机理研究

Study on Enhanced Oil Recovery Mechanism of Inclined Reservoirs by Water Alternating Gas Flooding

倾斜油藏水气交替驱提高采收率机理研究

Study on Mechanisms and Oil Displacement Performance of Water-Soluble Cationic Polymer

水溶性阳离子高分子的驱油性能及机理研究

Study on Oil, Gas, Water Three-phase Displacement Mechanism and Numerical Simulation of the Volcanic-Rock Fractured Bottom-Water Reservoir;

火山岩裂缝性底水油藏油、气、水三相驱替机理及数值模拟研究

The study of the mechanism and prevent step about the attrition phenomenon of waterflooding pumping units well's pole and tube's;

水驱抽油机井杆管偏磨力学机理与预防措施研究

Flocculation Mechanism of Dithiocarbamate and Performance in Treating Produced Water from Polymer Flooding

二硫代氨基甲酸盐的絮凝机理及对聚合物驱采油污水的处理性能

Study on the Coagulation Mechanism of Produced Wastewater from Polymer Flooding in Shengli Oilfield by Aluminum Salt Coagulants

铝盐混凝剂处理胜利油田聚合物驱采出水混凝机理研究

Microscopic Displacement Mechanism of S/SP/ASP Driving Residual Oil;

一元/二元/三元驱油体系微观驱油机理研究

Research on Mechanism of Oil Flooding by CO_2 in Block Du-84, Liaohe Oil-Field;

辽河油田杜84块CO_2驱油机理研究

Study on the Mechanism of the Demulsifiers on Water and Polymer Flooding Emulsion;

水驱、聚驱乳状液破乳剂作用机理研究

Mechanism study for thermal driving process of crude oil on the basis of exergy transfer theory

基于传递原理的稠油热驱机理研究

Mechanism Research on Enhancing Oil Recovery of Flooding Oil System without Alkaline after Polymer Flooding;

聚驱后无碱驱油体系提高采收率机理研究

Studies on the Mechanism of ASP and the Injection Optimization of ASP Flooding

三元复合驱驱油机理及注入方式优化研究

Study on AOPs Oxidation Treatment of Produced Water from Polymer Flooding;

AOPs氧化处理聚合物驱采油污水的研究