Lessons learned from coreflood experiments with surfactant-polymer and alkali-surfactant-polymer for enhanced oil recovery

IF 4.2 Q2 ENERGY & FUELS

Petroleum Pub Date : 2023-12-01 DOI:10.1016/j.petlm.2022.07.002

Ivan Kurnia , Muhammad Fatchurrozi , Riyaz Ghulam Anwary , Guoyin Zhang

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引用次数: 1

Abstract

A review of coreflood experiments for chemically enhanced oil recovery (EOR) is presented in this paper, particularly surfactant-polymer (SP) and alkali-surfactant-polymer (ASP) processes. The objective of this review is to gain a general outlook and insight from coreflood experiments injecting SP or ASP slug as tertiary recovery. The discussion is separated into sections based on relevant core and fluid properties as well as surfactant selection and SP/ASP slug design and their impact on incremental recovery. Most studies in this review have been published within the last twenty years but few older coreflood works have been included for benchmarking. Parameters in each reviewed study have been summarized in tables to help readers gain detailed observation. Lessons learned from these past experiments should help other chemical EOR practitioners or students of the field in benchmarking or improving the outcomes of their future SP/ASP experiments.

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使用表面活性剂-聚合物和碱-表面活性剂-聚合物进行岩心注水试验以提高石油采收率的经验教训

本文回顾了化学提高石油采收率（EOR）的岩心注水实验，特别是表面活性剂聚合物（SP）和碱-表面活性剂聚合物（ASP）工艺。本综述旨在从注入 SP 或 ASP 溶剂作为三次采油的岩心注水实验中获得总体展望和见解。讨论根据相关的岩心和流体特性、表面活性剂的选择和 SP/ASP 泥块的设计及其对增量采收率的影响分成几个部分。本综述中的大多数研究都是在过去二十年内发表的，但也包括了一些较早的岩心注水研究，以作为基准。每项综述研究中的参数都以表格形式进行了总结，以帮助读者获得详细的观察结果。从这些过去的实验中汲取的经验教训应有助于其他化学 EOR 从业人员或该领域的学生制定基准或改进其未来 SP/ASP 实验的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Petroleum Earth and Planetary Sciences-Geology

CiteScore

9.20

自引率

0.00%

发文量

审稿时长

124 days

期刊介绍： Examples of appropriate topical areas that will be considered include the following: 1.comprehensive research on oil and gas reservoir (reservoir geology): -geological basis of oil and gas reservoirs -reservoir geochemistry -reservoir formation mechanism -reservoir identification methods and techniques 2.kinetics of oil and gas basins and analyses of potential oil and gas resources: -fine description factors of hydrocarbon accumulation -mechanism analysis on recovery and dynamic accumulation process -relationship between accumulation factors and the accumulation process -analysis of oil and gas potential resource 3.theories and methods for complex reservoir geophysical prospecting: -geophysical basis of deep geologic structures and background of hydrocarbon occurrence -geophysical prediction of deep and complex reservoirs -physical test analyses and numerical simulations of reservoir rocks -anisotropic medium seismic imaging theory and new technology for multiwave seismic exploration -o theories and methods for reservoir fluid geophysical identification and prediction 4.theories, methods, technology, and design for complex reservoir development: -reservoir percolation theory and application technology -field development theories and methods -theory and technology for enhancing recovery efficiency 5.working liquid for oil and gas wells and reservoir protection technology: -working chemicals and mechanics for oil and gas wells -reservoir protection technology 6.new techniques and technologies for oil and gas drilling and production: -under-balanced drilling/gas drilling -special-track well drilling -cementing and completion of oil and gas wells -engineering safety applications for oil and gas wells -new technology of fracture acidizing