Scientific Results

  • ID:
    publications-4836
  • Type:
    Article
  • Year:
    2024
  • Authors:
    Guo J.; Zheng X.; Wang Z.; Yang B.; Fu X.; Ma H.; Zhu J.
  • Title:
    Intelligent practice and prospects of water flooding development technology in Daqing Placanticline oilfield; [大庆长ε_x009e_£ζ²Ήη”°ζ°΄ι©±εΌ€ε_x008f_‘ζ_x008a_€ζ_x009c_―智能ε_x008c_–ε®_x009e_θ·µδΈ_x008e_展ζ_x009c_›]
  • Venue/Journal:
    Petroleum Geology and Oilfield Development in Daqing
  • DOI:
    10.19597/J.ISSN.1000-3754.202403008
  • Research type:
  • Water System:
  • Technical Focus:
  • Abstract:
    Digital transition and intelligent development are necessary paths for upgrading levels and improving quality and efficiency of mature oilfields. Application progress and significant achievements of AI techniques in wa⁃ ter flooding development in Daqing Placanticline oilfield are presentedοΌ_x008c_with particular emphasis on positive effect of key techniques of intelligent well logging interpretationοΌ_x008c_reservoir prediction by intelligent well-seismic tieοΌ_x008c_water injection optimization adjustment based on data miningοΌ_x008c_and intelligent optimization of stimulation wells and reser⁃ voirs in enhancing efficiencyοΌ_x008c_effectiveness and economic benefits of oilfield development. Through technological in⁃ novationοΌ_x008c_natural decline rate by water flooding in Daqing Placanticline oilfield is controlled to <7%οΌ_x008c_and annual water cut increase is controlled to less than 0.2 percentage pointsοΌ_x008c_realizing high-level and high-quality oilfield de⁃ velopment in late stage of ultra-high water cut. On this basisοΌ_x008c_intelligent development direction of water flooding technology is prospectedοΌ_x008c_suggesting that application of large language models should be accelerated for oil and gasοΌ_x008c_research and development of real-time dynamic monitoring techniques should be enhancedοΌ_x008c_and techniques of digital twin modelsοΌ_x008c_intelligent plan design and smart injection-production optimization should be adoptedοΌ_x008c_so as to promote higher-level intelligent transform of oilfield development. Β© 2024 Editorial Department of Petroleum Geology and Oilfield Development in Daqing. All rights reserved.
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