CSCD来源期刊

北大中文核心期刊

中国科技核心期刊

地学领域高质量科技期刊分级T2区（2023）

世界期刊影响力指数报告Q1区（2023）

Volume 40 Issue 6
Nov.  2021
Turn off MathJax
Article Contents
Article Navigation >  Bulletin of Geological Science and Technology  > 2021  >  40(6): 15-23
Li Xinwen, Zhang Guowei. Influence of asphaltene deposition on oil seepage characteristics[J]. Bulletin of Geological Science and Technology, 2021, 40(6): 15-23. doi: 10.19509/j.cnki.dzkq.2021.0602
Citation: Li Xinwen, Zhang Guowei. Influence of asphaltene deposition on oil seepage characteristics[J]. Bulletin of Geological Science and Technology, 2021, 40(6): 15-23. doi: 10.19509/j.cnki.dzkq.2021.0602
shu

Influence of asphaltene deposition on oil seepage characteristics

doi: 10.19509/j.cnki.dzkq.2021.0602
  • Received Date: 17 Feb 2021
    Abstract
  • Asphaltene deposition not only damages reservoir physical properties, but also affects fluid saturation distribution and seepage characteristics.The oil-water, oil-gas and three-phase relative permeability curves with or without asphaltene deposition were measured by long core displacement experiments under different development modes, and the effects of asphaltene deposition on oil relative permeability and rock wettability were studied.The results show that the asphaltene deposition reduces the oil recovery by 12.2%, 5.9% and 15.3% for water flooding, CO2 immiscible flooding and water-altemating-gas WAG flooding, respectively.And it will cause the displacement pressure difference to rise, the wettability of rock to change to lipophilic, and accelerate the breakthrough time of water/gas.Asphaltene precipitation in water flooding will make the oil-water two-phase co permeability zone move to the left, and the influence of water saturation on oil phase relative permeability increases.In CO2 immiscible flooding, asphaltene precipitation has little effect on gas permeability, while oil permeability is more easily affected by the change of gas saturation.In three-phase flow, asphaltene precipitation can reduce oil permeability, accelerate the decline of oil relative permeability, increase residual oil saturation and weaken WAG flooding effect.After adding JCF-1 nonionic surfactant into the injected water, the displacement pressure difference can be reduced, the breakthrough time of water/gas can be delayed, the relative permeability of oil phase can be increased, the residual oil saturation can be reduced, and the damage caused by asphaltene deposition can be made up.The research results provide a basis for efficient development of asphaltene rich reservoirs.

     

    • FullText(HTML)
  • loading
    • References(24)
  • [1]
    王志坚. 深层-超深层异常高压油藏工艺技术对策[J]. 油气地质与采收率, 2020, 27(5): 33-41. https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS202005016.htm

    Wang Z J. Technological strategies for deep and ultra-deep reservoirs with abnormally high pressure[J]. Petroleum Geology and Recovery Efficiency, 2020, 27(5): 33-41(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS202005016.htm
    [2]
    冯小哲, 祝海华. 鄂尔多斯盆地苏里格地区下石盒子组致密砂岩储层微观孔隙结构及分形特征[J]. 地质科技情报, 2019, 38(3): 147-156. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201903015.htm

    Feng X Z, Zhu H H. Micro-pore structure and fractal characteristics of the Xiashihezi Formation tight sandstone reservoirs in Sulige Area, Ordos Basin[J]. Geological Science and Technology Information, 2019, 38(3): 147-156(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201903015.htm
    [3]
    狄伟. 注CO2对超低渗储层的渗透性伤害研究[J]. 钻采工艺, 2020, 43(2): 53-62. doi: 10.3969/J.ISSN.1006-768X.2020.02.14

    Di W. Study on the damage of CO2 injection to permeability of ultra-low permeability reservoirs[J]. Drilling & Production Technology, 2020, 43(2): 53-62(in Chinese with English abstract). doi: 10.3969/J.ISSN.1006-768X.2020.02.14
    [4]
    陈龙龙, 余华贵, 汤瑞佳, 等. 沥青质沉积对轻质油藏CO2驱的影响[J]. 油田化学, 2017, 34(1): 87-93. https://www.cnki.com.cn/Article/CJFDTOTAL-YJHX201701019.htm

    Cheng L L, Yu H G, Tang R J, et al. Effect of asphalt deposition on CO2 flooding in light oil reservoir[J]. Oilfield Chemistry, 2017, 34(1): 87-93(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-YJHX201701019.htm
    [5]
    Wei B, Zhang X, Liu J, et al. Supercritical CO2-EOR in an asphaltenic tight sandstone formation and the changes of rock petrophysical properties induced by asphaltene precipitation[J]. Journal of Petroleum Science and Engineering, 2020, 184(2): 376-385.
    [6]
    Minssieux L. Core damage from crude asphaltene deposition[C]//Houston, Texas, USA: Society of Petroleum Engineers, 1997.
    [7]
    Mendoza J, Angle L, Arguelles F J, et al. Asphaltene-induced precipitation and deposition during pressure depletion on a porous medium: An experimental investigation and modeling approach[J]. Energy & Fuels, 2009, 23(11): 5611-5625. doi: 10.1021/ef9006142
    [8]
    Papadimitriou N I, Romanos G E, Charalambopou G C, et al. Experimental investigation of asphaltene deposition mechanism during oil flow in core samples[J]. Journal of Petroleum Science and Engineering, 2007, 57(3/4): 281-293. http://www.onacademic.com/detail/journal_1000034100770110_0ef0.html
    [9]
    雷浩. 低渗储层CO2驱油过程中沉淀规律及防治对策研究[D]. 北京: 中国石油大学(北京), 2017.

    Lei H. Deposition mechanisms and reservoir protection countermeasures of a low-permeability formation in CO2 flooding process[D]. Beijing: China University of Petroleum (Beijing), 2017(in Chinese with English abstract).
    [10]
    Ghosh B, Sulemana N, Banat F, et al. Ionic liquid in stabilizing asphaltenes during miscible CO2 injection in high pressure oil reservoir[J]. Journal of Petroleum Science and Engineering, 2019, 180: 1046-1057. doi: 10.1016/j.petrol.2019.06.017
    [11]
    王琛, 李天太, 高辉, 等. CO2驱沥青质沉积量对致密砂岩油藏采收率的影响机理[J]. 油气地质与采收率, 2018, 25(3): 107-111. https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS201803016.htm

    Wang C, Li T T, Gao H, et al. Study on influence mechanism of asphaltene precipitation on oil recovery during CO2 flooding in tight sandstone reservoirs[J]. Petroleum Geology and Recovery Efficiency, 2018, 25(3): 107-111(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS201803016.htm
    [12]
    Qian K, Yang S L, Dou H E, et al. Experimental investigation on microscopic residual oil distribution during CO2 huff-and-puff process in tight oil reservoirs[J]. Fuel, 2018, 11(3): 28-43. http://smartsearch.nstl.gov.cn/paper_detail.html?id=3cd7193ae57f050d47d9f1df0dd99ab5
    [13]
    Lei H, Yang S L, Zu L H, et al. Oil recovery performance and CO2 storage potential of CO2 water-alternating-gas injection after continuous CO2 injection in a multilayer formation[J]. Energy & Fuels, 2016, 30(11): 8922-8931. doi: 10.1021/acs.energyfuels.6b01307
    [14]
    乞照, 安锴胜, 王筱晔, 等. CO2驱沥青质沉积对致密储层的伤害机理: 以鄂尔多斯盆地延长组长8储层为例[J]. 断块油气田, 2020, 27(3): 350-354. https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT202003017.htm

    Qi Z, An K S, Wang X Y, et al. Damage mechanism of asphaltene deposition to tight reservoir during CO2 flooding: taking Chang 8 reservoir of Yanchang Formation in Ordos Basin as an example[J]. Fault-Block Oil & Gas Field, 2020, 27(3): 350-354(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT202003017.htm
    [15]
    郑希谭, 孙雯悦, 李实, 等. GB/T 26981-2011油气藏流体物性分析方法[S]. 北京: 石油工业出版社, 2010.

    Zheng X T, Sun W Y, Li S, et al. GB/T 26981-2011 Test method for reservoir fluid physical properties[S]. Beijing: Petroleum Industry Press, 2010(in Chinese).
    [16]
    李奋, 刘丽, 马炳杰, 等. SY/T5153-2017油藏岩石润湿性测定方法[S]. 北京: 石油工业出版社, 2017.

    Li F, Liu L, Ma B J, et al. SY/T5153-2017 Test method of reservoir rock wettability[S]. Beijing: Petroleum Industry Press, 2017(in Chinese).
    [17]
    Hosseini E. Experimental investigation of effect of asphaltene deposition on oil relative permeability, rock wettability alteration, and recovery in WAG process[J]. Petroleum Science and Technology, 2019, 20(37): 2150-2159
    [18]
    欧阳思琪, 孙卫, 吴育平, 等. 低渗-特低渗油藏渗流特征及影响因素: 以鄂尔多斯盆地安塞油田侯市-杏河地区长6油藏为例[J]. 地质科技情报, 2019, 38(2): 199-207. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201902023.htm

    Ouyang S Q, Sun W, Wu Y P, et al. Seepage characteristics and influencing factors of low permeability-ultra low permeability reservoir: A case of Chang 6 reservoir in Houshi-Xinghe Area of Ansai Oilfield in Ordos Basin[J]. Geological Science and Technology Information, 2019, 38(2): 199-207(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201902023.htm
    [19]
    胡伟, 吕成远, 王锐, 等. 水驱转CO2混相驱渗流机理及传质特征[J]. 石油学报, 2018, 39(2): 201-209. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201802008.htm

    Hu W, Lü C Y, Wang R, et al. Porous flow mechanism and mass transfer characteristics of CO2 miscible flooding after waterflooding[J]. Acta Petrolei Sinica, 2018, 39(2): 201-209(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201802008.htm
    [20]
    Wu Y, Chen W, Dai C, et al. Reducing surfactant adsorption on rock by silica nanoparticles for enhanced oil recovery[J]. Journal of Petroleum Science and Engineering, 2017, 153(2): 283-287. http://www.onacademic.com/detail/journal_1000039876308010_de03.html
    [21]
    唐梅荣, 张同伍, 白晓虎, 等. 孔喉结构对CO2驱储层伤害程度的影响[J]. 岩性油气藏, 2019, 31(3): 1-8. https://www.cnki.com.cn/Article/CJFDTOTAL-YANX201903013.htm

    Tang M R, Zhang T W, Bai X H, et al. Influence of pore throat structure on reservoir damage with CO2 flooding[J]. Lithologic Reservoirs, 2019, 31(3): 1-8(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-YANX201903013.htm
    [22]
    吴润楠. 致密油藏注CO2沥青质沉积及储层物性变化规律研究[D]. 成都: 西南石油大学, 2019.

    Wu R N. The study on a sphaltene precipitation and reservoir physical properties damage during CO2 injection in tight oil reservoirs[D]. Chengdu: Southwest Petroleum University, 2019(in Chinese).
    [23]
    Fakher S, Ahdaya M, Elturki M, et al. Critical review of asphaltene properties and factors impacting its stability in crude oil[J]. Journal of Petroleum Exploration and Production Technology, 2020, 10(5): 1-18. doi: 10.1007/s13202-019-00811-5
    [24]
    王千, 杨胜来, 拜杰, 等. 非均质多层储层中CO2驱替方式对驱油效果及储层伤害的影响[J]. 石油学报, 2020, 41(7): 875-884. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB202007011.htm

    Wang Q, Yang S L, Bai J, et al. Influence of CO2 flooding mode on oil displacement effect and reservoir damage in heterogeneous multi-layer reservoirs[J]. Acta Petrolei Sinica, 2020, 41(7): 875-884(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB202007011.htm
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(320) PDF Downloads(228) Cited by()
    Proportional views
    Related

    Copyright © 2010Editorial Department of Bulletin of Geological Science and Technology

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return