• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

核壳聚合物纳米颗粒悬浮液用于非均质低渗透油藏提高采收率研究

Enhanced Oil Recovery by a Suspension of Core-Shell Polymeric Nanoparticles in Heterogeneous Low-Permeability Oil Reservoirs.

作者信息

Long Yunqian, Wang Renyi, Zhu Baikang, Huang Xiaohe, Leng Zhe, Chen Liqiao, Song Fuquan

机构信息

Institute of Innovation & Application, Zhejiang Ocean University, Zhoushan 316022, China.

United National-Local Engineering Laboratory of Harbor Oil & Gas Storage and Transportation Technology, Zhejiang Ocean University, Zhoushan 316022, China.

出版信息

Nanomaterials (Basel). 2019 Apr 11;9(4):600. doi: 10.3390/nano9040600.

DOI:10.3390/nano9040600
PMID:30979030
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6523473/
Abstract

Polymeric nanoparticle suspension is a newly developed oil-displacing agent for enhanced oil recovery (EOR) in low-permeability reservoirs. In this work, SiO₂/P(MBAAm--AM) polymeric nanoparticles were successfully synthesized by a simple distillation-precipitation polymerization method. Due to the introduction of polymer, the SiO₂/P(MBAAm--AM) nanoparticles show a favorable swelling performance in aqueous solution, and their particle sizes increase from 631 to 1258 nm as the swelling times increase from 24 to 120 h. The apparent viscosity of SiO₂/P(MBAAm--AM) suspension increases with an increase of mass concentration and swelling time, whereas it decreases as the salinity and temperature increase. The SiO₂/P(MBAAm--AM) suspension behaves like a non-Newtonian fluid at lower shear rates, yet like a Newtonian fluid at shear rates greater than 300 s. The EOR tests of the SiO₂/P(MBAAm--AM) suspension in heterogeneous, low-permeability cores show that SiO₂/P(MBAAm--AM) nanoparticles can effectively improve the sweep efficiency and recover more residual oils. A high permeability ratio can result in a high incremental oil recovery in parallel cores. With an increase of the permeability ratio of parallel cores from 1.40 to 15.49, the ratios of incremental oil recoveries (low permeability/high permeability) change from 7.69/4.61 to 23.61/8.46. This work demonstrates that this SiO₂/P(MBAAm--AM) suspension is an excellent conformance control agent for EOR in heterogeneous, low-permeability reservoirs. The findings of this study can help to further the understanding of the mechanisms of EOR using SiO₂/P(MBAAm--AM) suspension in heterogeneous, low-permeability reservoirs.

摘要

聚合物纳米颗粒悬浮液是一种新开发的用于低渗透油藏提高采收率（EOR）的驱油剂。在本研究中，通过简单的蒸馏沉淀聚合法成功合成了SiO₂/P(MBAAm-AM)聚合物纳米颗粒。由于聚合物的引入，SiO₂/P(MBAAm-AM)纳米颗粒在水溶液中表现出良好的溶胀性能，随着溶胀时间从24小时增加到120小时，其粒径从631纳米增加到1258纳米。SiO₂/P(MBAAm-AM)悬浮液的表观粘度随着质量浓度和溶胀时间的增加而增大，而随着盐度和温度的升高而降低。SiO₂/P(MBAAm-AM)悬浮液在较低剪切速率下表现为非牛顿流体，而在剪切速率大于300 s时表现为牛顿流体。SiO₂/P(MBAAm-AM)悬浮液在非均质低渗透岩心中的EOR试验表明，SiO₂/P(MBAAm-AM)纳米颗粒能有效提高波及效率并采出更多剩余油。高渗透率比可导致平行岩心中的采油增量较高。随着平行岩心渗透率比从1.40增加到15.49，采油增量比（低渗透率/高渗透率）从7.69/4.61变为23.61/8.46。本研究表明，这种SiO₂/P(MBAAm-AM)悬浮液是一种用于非均质低渗透油藏EOR的优良调剖剂。该研究结果有助于进一步理解在非均质低渗透油藏中使用SiO₂/P(MBAAm-AM)悬浮液进行EOR的机理。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/0fcf69960ce7/nanomaterials-09-00600-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/d0db9b875c93/nanomaterials-09-00600-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/2f58ee93fe7d/nanomaterials-09-00600-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/213d83e4ae68/nanomaterials-09-00600-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/32a25fa054b6/nanomaterials-09-00600-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/012d084f7e4f/nanomaterials-09-00600-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/1d148da4ca4e/nanomaterials-09-00600-g006a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/428b904eaabd/nanomaterials-09-00600-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/b5f4d337ac56/nanomaterials-09-00600-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/b90c31f93a95/nanomaterials-09-00600-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/0fcf69960ce7/nanomaterials-09-00600-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/d0db9b875c93/nanomaterials-09-00600-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/2f58ee93fe7d/nanomaterials-09-00600-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/213d83e4ae68/nanomaterials-09-00600-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/32a25fa054b6/nanomaterials-09-00600-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/012d084f7e4f/nanomaterials-09-00600-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/1d148da4ca4e/nanomaterials-09-00600-g006a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/428b904eaabd/nanomaterials-09-00600-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/b5f4d337ac56/nanomaterials-09-00600-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/b90c31f93a95/nanomaterials-09-00600-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/121c/6523473/0fcf69960ce7/nanomaterials-09-00600-g010.jpg

相似文献

1
Enhanced Oil Recovery by a Suspension of Core-Shell Polymeric Nanoparticles in Heterogeneous Low-Permeability Oil Reservoirs.核壳聚合物纳米颗粒悬浮液用于非均质低渗透油藏提高采收率研究
Nanomaterials (Basel). 2019 Apr 11;9(4):600. doi: 10.3390/nano9040600.
2
Experimental Research on Seepage Law and Migration Characteristics of Core-Shell Polymeric Nanoparticles Dispersion System in Porous Media.核壳型聚合物纳米颗粒分散体系在多孔介质中渗流规律及运移特性的试验研究
Polymers (Basel). 2022 Apr 28;14(9):1803. doi: 10.3390/polym14091803.
3
A Laboratory Experimental Study on Enhancing the Oil Recovery Mechanisms of Polymeric Surfactants.关于强化聚合物表面活性剂驱油机理的室内实验研究
Molecules. 2024 Mar 15;29(6):1321. doi: 10.3390/molecules29061321.
4
Advances of spontaneous emulsification and its important applications in enhanced oil recovery process.自发乳化技术的进展及其在提高石油采收率过程中的重要应用。
Adv Colloid Interface Sci. 2020 Mar;277:102119. doi: 10.1016/j.cis.2020.102119. Epub 2020 Feb 4.
5
Surface modification of nanoparticles for enhanced applicability of nanofluids in harsh reservoir conditions: A comprehensive review for improved oil recovery.用于提高纳米流体在恶劣油藏条件下适用性的纳米颗粒表面改性：提高采收率的综合综述
Adv Colloid Interface Sci. 2024 Nov;333:103296. doi: 10.1016/j.cis.2024.103296. Epub 2024 Aug 30.
6
Experimental Investigation of Polymer-Coated Silica Nanoparticles for EOR under Harsh Reservoir Conditions of High Temperature and Salinity.高温高盐恶劣油藏条件下用于提高采收率的聚合物包覆二氧化硅纳米颗粒的实验研究
Nanomaterials (Basel). 2021 Mar 18;11(3):765. doi: 10.3390/nano11030765.
7
Experimental Investigation of Stability of Silica Nanoparticles at Reservoir Conditions for Enhanced Oil-Recovery Applications.用于强化采油应用的二氧化硅纳米颗粒在油藏条件下稳定性的实验研究
Nanomaterials (Basel). 2020 Aug 4;10(8):1522. doi: 10.3390/nano10081522.
8
Insights into Molecular Dynamics and Oil Extraction Behavior of the Polymeric Surfactant in a Multilayered Heterogeneous Reservoir.多层非均质油藏中聚合物表面活性剂的分子动力学及采油行为洞察
ACS Omega. 2024 Feb 27;9(10):11243-11254. doi: 10.1021/acsomega.3c06390. eCollection 2024 Mar 12.
9
Effect of Conformance Control Patterns and Size of the Slug of In Situ Supercritical CO Emulsion on Tertiary Oil Recovery by Supercritical CO Miscible Injection for Carbonate Reservoirs.原位超临界CO₂乳液的驱替控制模式及段塞尺寸对碳酸盐岩油藏超临界CO₂混相驱三次采油的影响
ACS Omega. 2020 Dec 15;5(51):33395-33405. doi: 10.1021/acsomega.0c05356. eCollection 2020 Dec 29.
10
Investigating the Potential of CO Nanobubble Systems for Enhanced Oil Recovery in Extra-Low-Permeability Reservoirs.研究一氧化碳纳米气泡系统在超低渗透油藏提高采收率方面的潜力。
Nanomaterials (Basel). 2024 Jul 30;14(15):1280. doi: 10.3390/nano14151280.

引用本文的文献

1
Synthesis, Characterization, and Assessment of a CeO@Nanoclay Nanocomposite for Enhanced Oil Recovery.用于提高原油采收率的CeO@纳米粘土纳米复合材料的合成、表征与评估
Nanomaterials (Basel). 2020 Nov 17;10(11):2280. doi: 10.3390/nano10112280.

本文引用的文献

1
Synthesis of acryloylated starch-g-poly acrylates crosslinked polymer functionalized by emulsified vinyltrimethylsilane derivative as a novel EOR agent for severe polymer flooding strategy.丙烯酰化淀粉-g-聚（丙烯酸酯）交联聚合物的合成，该聚合物通过乳化乙烯基三甲硅烷衍生物功能化，作为一种新型的提高采收率（EOR）剂，用于严重的聚合物驱策略。
Int J Biol Macromol. 2019 Feb 15;123:124-132. doi: 10.1016/j.ijbiomac.2018.11.056. Epub 2018 Nov 12.