IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v289y2024ics0360544223033236.html
   My bibliography  Save this article

Investigation of flow and viscosity characteristics of hydrate slurries within a visual-loop system

Author

Listed:
  • Liu, Zaixing
  • Ma, Shihui
  • Wu, Zhaoran
  • Liu, Zheyuan
  • Wang, Jiguang
  • Lang, Chen
  • Li, Yanghui

Abstract

With the gradual advancement of oil and gas exploration into deep offshore, the hydrate blockage has emerged as a critical concern for the flow assurance. We conducted constant-velocity hydrate formation and variable-velocity rheology experiments with a novel visual-loop to analyze slurry flow and viscosity change in pipelines. Results showed staged pressure variations during hydrate formation-aggregation-deposition process, and it could be analyzed judiciously with a developed viscosity model. Initially, hydrates dispersed as small flocculent particles with minor aggregation, gradually raising differential pressure, and the critical viscosity model parameter, hydrate aggregation rate (m) was <1. Subsequently, particle aggregation and wall adhesion dominated, resulting in reduced hydrate flow volume and possible blockage of special pipelines (e.g., dead-leg), with m-values >1. Finally, as hydrate growth continued, substantial adhesion to the pipeline reduced flow diameter, significantly increasing blockage risk. However, the addition of sufficient surface-active ingredients improved hydrate dispersibility and enabled the slurry to maintain the first stage, exhibiting long-term stability with an m-value <1. Additionally, the apparent viscosity of the hydrate slurry within the pipeline was accurately determined utilizing a novel approach, accounting for its yield-pseudoplastic behavior. The calculated viscosities closely matched post-sampling rheometer measurements, and were effectively predicted by the developed viscosity model.

Suggested Citation

  • Liu, Zaixing & Ma, Shihui & Wu, Zhaoran & Liu, Zheyuan & Wang, Jiguang & Lang, Chen & Li, Yanghui, 2024. "Investigation of flow and viscosity characteristics of hydrate slurries within a visual-loop system," Energy, Elsevier, vol. 289(C).
  • Handle: RePEc:eee:energy:v:289:y:2024:i:c:s0360544223033236
    DOI: 10.1016/j.energy.2023.129929
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223033236
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.energy.2023.129929?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. Wang, Haijun & Liu, Weiguo & Wu, Peng & Pan, Xuelian & You, Zeshao & Lu, Jingsheng & Li, Yanghui, 2023. "Gas recovery from marine hydrate reservoir: Experimental investigation on gas flow patterns considering pressure effect," Energy, Elsevier, vol. 275(C).
    2. Bai, Yajie & Clarke, Matthew A. & Hou, Jian & Liu, Yongge & Lu, Nu & Zhao, Ermeng & Xu, Hongzhi & Chen, Litao & Guo, Tiankui, 2023. "Study on improved efficiency of induced fracture in gas hydrate reservoir depressurization development," Energy, Elsevier, vol. 278(C).
    3. Li, Yanlong & Wu, Nengyou & Gao, Deli & Chen, Qiang & Liu, Changling & Yang, Daoyong & Jin, Yurong & Ning, Fulong & Tan, Mingjian & Hu, Gaowei, 2021. "Optimization and analysis of gravel packing parameters in horizontal wells for natural gas hydrate production," Energy, Elsevier, vol. 219(C).
    4. Chami, Nada & Salehy, Yasmine & Burgner, Dennis & Clain, Pascal & Dalmazzone, Didier & Delahaye, Anthony & Fournaison, Laurence, 2023. "Rheological study of mixed cyclopentane + CO2 hydrate slurry in a dynamic loop for refrigeration systems," Energy, Elsevier, vol. 263(PA).
    5. Liu, Jia & Lin, Decai & Liang, Deqing & Li, Junhui & Song, Zhiguang, 2023. "Effect of cocoamidopropyl betaine on CH4 hydrate formation and agglomeration in waxy oil-water systems," Energy, Elsevier, vol. 270(C).
    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. Wang, Lei & Shen, Shi & Wu, Zhaoran & Wu, Dejun & Li, Yanghui, 2024. "Strength and creep characteristics of methane hydrate-bearing clayey silts of the South China Sea," Energy, Elsevier, vol. 294(C).
    2. Li, Yanghui & Hu, Wenkang & Tang, Haoran & Wu, Peng & Liu, Tao & You, Zeshao & Yu, Tao & Song, Yongchen, 2023. "Mechanical properties of the interstratified hydrate-bearing sediment in permafrost zones," Energy, Elsevier, vol. 282(C).
    3. You, Zeshao & Li, Yanghui & Liu, Tao & Qu, Yong & Hu, Wenkang & Song, Yongchen, 2024. "Stress-strain response and deformation behavior of hydrate-bearing sands under different grain sizes: A particle-scale study using DEM," Energy, Elsevier, vol. 290(C).
    4. Cheng, Zucheng & Sun, Lintao & Liu, Yingying & Jiang, Lanlan & Chen, Bingbing & Song, Yongchen, 2023. "Study on the micro-macro kinetic and amino acid-enhanced separation of CO2-CH4 via sII hydrate," Renewable Energy, Elsevier, vol. 218(C).
    5. Zhao, Xin & Geng, Qi & Zhang, Zhen & Qiu, Zhengsong & Fang, Qingchao & Wang, Zhiyuan & Yan, Chuanliang & Ma, Yongle & Li, Yang, 2023. "Phase change material microcapsules for smart temperature regulation of drilling fluids for gas hydrate reservoirs," Energy, Elsevier, vol. 263(PB).
    6. Yang, Kairan & Guo, Weimin & Zhang, Peng, 2024. "Cold energy transport and release characteristics of CO2+TBAB hydrate slurry flow with hydrate dissociation," Energy, Elsevier, vol. 294(C).
    7. Park, Joon Ho & Park, Jungjoon & Lee, Jae Won & Kang, Yong Tae, 2023. "Progress in CO2 hydrate formation and feasibility analysis for cold thermal energy harvesting application," Renewable and Sustainable Energy Reviews, Elsevier, vol. 187(C).
    8. Mao, Peixiao & Wu, Nengyou & Wan, Yizhao & Hu, Gaowei & Wang, Xingxing, 2023. "Optimization of a multi-fractured multilateral well network in advantageous structural positions of ultralow-permeability hydrate reservoirs," Energy, Elsevier, vol. 268(C).
    9. Jin, Guangrong & Liu, Jie & Su, Zheng & Feng, Chuangji & Cheng, Sanshan & Zhai, Haizhen & Liu, Lihua, 2024. "Gas production from a promising reservoir of the hydrate with associated and shallow gas layers in the low permeable sediments," Energy, Elsevier, vol. 295(C).
    10. Wu, Peng & Chen, Yukun & Shang, Anran & Ding, Jiping & Wei, Jiangong & Liu, Weiguo & Li, Yanghui, 2024. "Anisotropy analysis of two-phase flow permeability in the multi-stage shear process of hydrate-bearing sediments," Energy, Elsevier, vol. 293(C).
    11. Li, Xiao-Yan & Hu, Heng-Qi & Wang, Yi & Li, Xiao-Sen, 2022. "Experimental study of gas-liquid-sand production behaviors during gas hydrates dissociation with sand control screen," Energy, Elsevier, vol. 254(PB).
    12. Cao, Xinxin & Sun, Jiaxin & Qin, Fanfan & Ning, Fulong & Mao, Peixiao & Gu, Yuhang & Li, Yanlong & Zhang, Heen & Yu, Yanjiang & Wu, Nengyou, 2023. "Numerical analysis on gas production performance by using a multilateral well system at the first offshore hydrate production test site in the Shenhu area," Energy, Elsevier, vol. 270(C).
    13. Li, Yanghui & Wei, Zhaosheng & Wang, Haijun & Wu, Peng & Zhang, Shuheng & You, Zeshao & Liu, Tao & Huang, Lei & Song, Yongchen, 2024. "Impact of hydrate spatial heterogeneity on gas permeability in hydrate-bearing sediments," Energy, Elsevier, vol. 293(C).
    14. Liu, Tao & Wu, Peng & You, Zeshao & Yu, Tao & Song, Qi & Song, Yuanxin & Li, Yanghui, 2023. "Deformation characteristics on anisotropic consolidated methane hydrate clayey-silty sediments of the South China Sea under heat injection," Energy, Elsevier, vol. 280(C).
    15. Zhao, Ermeng & Hou, Jian & Ji, Yunkai & Liu, Yongge & Bai, Yajie, 2021. "Enhancing gas production from Class II hydrate deposits through depressurization combined with low-frequency electric heating under dual horizontal wells," Energy, Elsevier, vol. 233(C).
    16. Zhang, Zhengcai & Kusalik, Peter G. & Wu, Nengyou & Liu, Changling & Zhang, Yongchao, 2022. "Molecular simulation study on the stability of methane hydrate confined in slit-shaped pores," Energy, Elsevier, vol. 257(C).
    17. Zhao, Xin & Fang, Qingchao & Qiu, Zhengsong & Mi, Shiyou & Wang, Zhiyuan & Geng, Qi & Zhang, Yubin, 2022. "Experimental investigation on hydrate anti-agglomerant for oil-free systems in the production pipe of marine natural gas hydrates," Energy, Elsevier, vol. 242(C).
    18. Lei, Gang & Tang, Jiadi & Zhang, Ling & Wu, Qi & Li, Jun, 2024. "Effective thermal conductivity for hydrate-bearing sediments under stress and local thermal stimulation conditions: A novel analytical model," Energy, Elsevier, vol. 288(C).
    19. Chen, Chang & Zhang, Yu & Li, Xiaosen & Gao, Fei & Chen, Yuru & Chen, Zhaoyang, 2024. "Experimental investigation into gas production from methane hydrate in sediments with different contents of illite clay by depressurization," Energy, Elsevier, vol. 296(C).
    20. Guan, Dawei & Qu, Aoxing & Gao, Peng & Fan, Qi & Li, Qingping & Zhang, Lunxiang & Zhao, Jiafei & Song, Yongchen & Yang, Lei, 2023. "Improved temperature distribution upon varying gas producing channel in gas hydrate reservoir: Insights from the Joule-Thomson effect," Applied Energy, Elsevier, vol. 348(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:289:y:2024:i:c:s0360544223033236. 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.