IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v284y2023ics0360544223019990.html
   My bibliography  Save this article

Effect of shear on durability of viscosity reduction of electrically-treated waxy crude oils

Author

Listed:
  • Xie, Yiwei
  • Li, Hongying
  • Xu, Miaomiao
  • Su, Yang
  • Zhang, Chaoyue
  • Han, Shanpeng
  • Zhang, Jinjun

Abstract

Applying a high-voltage electric field to waxy oil can significantly reduce its viscosity near the pour point, and the viscosity recovers gradually after the removal of the electric field. The impact of shear, which is an inevitable occurrence during oil pipeline transportation, on the durability of viscosity reduction remains inadequately explored. In this study, four waxy crude oils were subjected to electric fields with various strengths, and the effect of shear on the viscosity and impedance of treated oils was evaluated. The results revealed that a higher field strength promotes the accumulation of more colloidal particles (asphaltenes and resins) on wax particle surfaces, resulting in longer maintenance of viscosity reduction. Shear exhibited a contrasting impact on electrically-treated oils’ viscosity: it hastened the disappearance of the modification effect of oils with low liquid phase viscosity and small colloidal particle size, but preserved the viscosity reduction of oils with high liquid phase viscosity and large colloidal particle size. Further investigation revealed that shear disrupted the interconnection between colloidal particles and wax particles, and promoted the collision and adhesion of free-moving colloidal particles with wax particles. The competition between these two effects determined the effect of shear on the viscosity of treated oils.

Suggested Citation

  • Xie, Yiwei & Li, Hongying & Xu, Miaomiao & Su, Yang & Zhang, Chaoyue & Han, Shanpeng & Zhang, Jinjun, 2023. "Effect of shear on durability of viscosity reduction of electrically-treated waxy crude oils," Energy, Elsevier, vol. 284(C).
    • Handle: RePEc:eee:energy:v:284:y:2023:i:c:s0360544223019990
    DOI: 10.1016/j.energy.2023.128605
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223019990
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2023.128605?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Quan, Hongping & Li, Pengfei & Duan, Wenmeng & Chen, Liao & Xing, Langman, 2019. "A series of methods for investigating the effect of a flow improver on the asphaltene and resin of crude oil," Energy, Elsevier, vol. 187(C).
    2. Lyu, Yang & Huang, Qiyu, 2023. "Flow characteristics of heavy oil-water flow during high water-content cold transportation," Energy, Elsevier, vol. 262(PA).
    3. Zhang, Xinru & Hou, Lei & Liu, Jiaquan & Yang, Kai & Chai, Chong & Li, Yanhao & He, Sichen, 2022. "Energy consumption prediction for crude oil pipelines based on integrating mechanism analysis and data mining," Energy, Elsevier, vol. 254(PB).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Mahdavifar, Mehdi & Roozshenas, Ali Akbar & Miri, Rohaldin, 2023. "Microfluidic experiments and numerical modeling of pore-scale Asphaltene deposition: Insights and predictive capabilities," Energy, Elsevier, vol. 283(C).
    2. Chen, Zherui & Dai, Sining & Chen, Cong & Lyu, Huangwu & Zhang, Shuheng & Liu, Xuanji & Li, Yanghui, 2024. "Hydrate aggregation in oil-gas pipelines: Unraveling the dual role of asphalt and water," Energy, Elsevier, vol. 290(C).
    3. Lyu, Yang & Huang, Qiyu, 2023. "Flow characteristics of heavy oil-water flow during high water-content cold transportation," Energy, Elsevier, vol. 262(PA).
    4. Abdi-Khanghah, Mahdi & Jafari, Arezou & Ahmadi, Goodarz & Hemmati-Sarapardeh, Abdolhossein, 2023. "Synthesis of mono, bi, and trimetallic Sn–Ni–Cu based ionic micro-emulsion catalysts and optimization of catalytic performance in heavy oil upgrading," Energy, Elsevier, vol. 284(C).
    5. Wang, Lin & Chen, Jiaxin & Ma, Tingxia & Jing, Jiaqiang & Lei, Lijun & Guo, Junyu, 2024. "Experimental study of methane hydrate formation and agglomeration in waxy oil-in-water emulsions," Energy, Elsevier, vol. 288(C).
    6. Panjapornpon, Chanin & Bardeeniz, Santi & Hussain, Mohamed Azlan, 2023. "Improving energy efficiency prediction under aberrant measurement using deep compensation networks: A case study of petrochemical process," Energy, Elsevier, vol. 263(PC).
    7. Sun, Xingshen & Hou, Lei & Tang, Shuaishuai & Wang, Mincong & Xiong, Yifan & Zhu, Zuoliang, 2024. "Removal mechanism of adhering heavy oil from pipeline wall in low-temperature flow," Energy, Elsevier, vol. 296(C).
    8. Lyu, Yang & Huang, Qiyu & Liu, Luoqian & Zhang, Dongxu & Xue, Huiyong & Zhang, Fuqiang & Zhang, Hanwen & Li, Rongbin & Wang, Qiuchen, 2022. "Experimental and molecular dynamics simulation investigations of adhesion in heavy oil/water/pipeline wall systems during cold transportation," Energy, Elsevier, vol. 250(C).
    9. Zhang, Jun, 2023. "Performance of high temperature steam injection in horizontal wells of heavy oil reservoirs," Energy, Elsevier, vol. 282(C).
    10. Zhang, Xiaokong & Chai, Jian & Tian, Lingyue & Yang, Ying & Zhang, Zhe George & Pan, Yue, 2023. "Forecast and structural characteristics of China's oil product consumption embedded in bottom-line thinking," Energy, Elsevier, vol. 278(PA).
    11. Ren, Feihe & Lu, Yilin & Sun, Bin & Wang, Chenchen & Yan, Jincan & Lin, Hualin & Xue, Yuan & Han, Sheng, 2022. "Structure regulation and influence of comb copolymers as pour point depressants on low temperature fluidity of diesel fuel," Energy, Elsevier, vol. 254(PC).
    12. Cui, Lulu & Li, Xin & Ren, Feihe & Lin, Hualin & Han, Sheng, 2024. "A novel pour point depressant with diesel cold-flow properties: Performance evaluation of benzene-containing ternary copolymers," Energy, Elsevier, vol. 288(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:284:y:2023:i:c:s0360544223019990. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.