化学驱

碳棒涂膜式PVC膜阴离子表面活性剂电极及其在测定化学驱油体系中石油磺酸盐的应用

A new PVC-coated carbon rod electrode for anionic surfactants and its use in analysing petroleum sulfonates in chemical flooding fluids

Na2CO3与辽河和胜利岩芯的成垢趋势很弱。在化学驱油中选用Na2CO3为碱剂是合适的。

The scaling tendency of the cores / Na_2CO_3 systems is very weak and Na_2CO_3 is a suitable Choice as alkali component in chemical flooding solutions .

化学驱油中浊度法测定HPAM浓度的准确性

Accuracy of HPAM concentration determinations by Turbidimetry in EOR operations

为了改进化学驱数学模型UTCHEM显式求解浓度方程计算速度慢、计算结果精度低的缺点，研究了隐式求解组份浓度方程的方法。

An implicit algorithm was developed for the concentration equation for chemical flooding without mass transfer between phases to update the explicit algorithm in UTCHEM .

油藏化学驱过程中，化学反应平衡可以用一组非线性方程组来描述，可用经典Newton法求解。

The chemical reactions and the equilibrium in reservoir chemical flooding were described by a set of nonlinear equations solved using the Newton method .

最后，应用油藏数值模拟技术，研究了陆9井区K1h（2~3）边底水油藏利用化学驱、优化注水、合理采液量等技术问题，为油藏的优化开采提供技术依据。

At last , aiming at Lu 9th well , we use the technology of reservoir numerical simulation and research on these technologies problems about chemical flooding , optimization of water flooding , proper liquid produced volume and so on , and providing technological date for optimization of oil reservoir .

介绍了用分子排阻色谱技术定量测定化学驱油体系中的部分水解聚丙烯酰胺（PHPA）的方法。

The procedure and results of quantitative determination of partially hydrolyzed polyacrylamide ( PHPA ) in chemical flooding systems by size exclusion chromatography are described .

经过70多年的发展，微生物采油技术（MEOR）已经成为继热力驱、化学驱、聚合物驱之后的第4种提高采收率的新的三采技术，并且越来越受到人们的重视。

Over 70 years development , microbial enhanced oil recovery ( MEOR ) has become the fourth new method of EOR ( enhanced oil recovery ) after thermal drive , chemistry drive and polymer drive , and has been paid more attention to .

低渗透油层超低界面张力化学驱油方式研究

Study on ultralow interfacial tension chemical flooding in low permeability reservoirs

化学驱驱替前缘动态追踪数值模拟研究

Reservoir simulation of chemical flooding by dynamically tracking the displacement fronts

重质石油磺酸盐化学驱方案设计方法研究及应用

Design and application of chemical displacement pilot with weighted petroleum sulfonate

用于海上油田化学驱的聚合物研究

Study on polymer for chemical flooding in offshore oilfield of China

旅大10-1油田化学驱物理模拟研究

Study on physical simulation of chemical flooding in Lvda 10-1 Oilfield

化学驱油体系的油/水界面粘度

Interfacial viscosity for crude oil / chemical flooding solution systems

稠油化学驱用两性表面活性剂的制备与应用研究

Synthesis and Application Study of Amphoteric Surfactant for Heavy Oil Chemical Flood

提高水平井采收率的化学驱室内实验研究

Laboratory Research on Enhanced Oil Recovery by Chemical Flooding Through Horizontal Wells

化学驱中动态界面张力行为的研究进展

Research advance of dynamic interfacial tension behavior in chemical flooding

生物技术与化学驱结合提高石油采收率研究

Research in Enhancing Oil Recovery of Combining Biology Technic with Chemical Flooding

辽河油田化学驱三次采油技术经济评价方法探讨

Economic evaluation method for tertiary recovery of chemical flooding in Liaohe Oilfield

储层固相在化学驱替剂中物相变化的实验研究

Experimental study on solid change in chemical flooding agents

化学驱软件中化学平衡的并行计算

Parallel computations of chemical equilibrium in chemical flooding software

羧酸盐类表面活性剂用于曙22块化学驱油的适应性研究

Study on Applicability of Carboxylate Surfactant in Chemical Flooding for Shu 22 Block

含表活剂驱油体系的界面特性及其在化学驱中的作用

Interfacial Characteristic of Flooding System with Surfactant and Its Effect on Chemical Flooding

化学驱中相态变化对驱油效率的影响

The Influence of Phase State Interconversion on Oil Displacement Efficiency in Chemical Flooding

聚合物驱及相关化学驱进展

Progresses in Polymer and Related Chemical Flooding for EOR

复合化学驱油体系吸附滞留与色谱分离研究

Study of adsorption and chromatographic separation of flooding system of Shengli Petroleum Sulfonate

化学驱油技术在胜利油区的应用研究

Application of Chemical Flooding in Shengli Oil Field

非均质油藏化学驱波及效率和驱替效率的作用

Effects of oil displacement efficiency and conformance efficiency of chemical flooding in heterogeneous reservoirs

锦16区块化学驱提高原油采收率方法实验研究

Experimental Research on Methods of Improving Chemical Flooding Oil Recovery of Jin Block 16

本文提出了一个更切合实际的化学驱油组分模型模拟器。

In this paper , the results of chemical flooding numerical simulation are presented .