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Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging
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Research Progress of Intelligent Polymer Plugging Materials.

Yi Pan1, Xianglong Cui1, Hao Wang1

  • 1Department of Petroleum and Natural Gas Engineering College, Liaoning Petrochemical University, No. 1, West Section of Dandong Road, Wanghua District, Fushun 113001, China.

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Summary
This summary is machine-generated.

Intelligent polymers offer advanced solutions for drilling and plugging challenges. This review covers their mechanisms and applications, highlighting potential improvements for reservoir integrity.

Keywords:
collapsegapgelleakagepluggingpolymerreservoir

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Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Petroleum Engineering

Background:

  • Intelligent polymers are advanced materials capable of responding to environmental stimuli.
  • These materials are increasingly explored for applications in drilling and plugging operations.
  • Current research lacks comprehensive reviews on intelligent polymers specifically for the drilling sector.

Purpose of the Study:

  • To review the research progress of intelligent polymer plugging materials in the drilling field.
  • To elucidate the mechanisms and application status of various intelligent polymer types in drilling and plugging.
  • To identify current limitations and suggest future research directions for these materials.

Main Methods:

  • Literature review of intelligent polymer research in drilling and plugging.
  • Analysis of mechanisms for shape-memory polymers, gels, membranes, and bionic materials.
  • Evaluation of current applications and performance characteristics.

Main Results:

  • Intelligent polymer plugging materials offer targeted, effective, and reservoir-friendly alternatives to traditional methods.
  • Specific types discussed include shape-memory polymers, gels, membranes, and bionic materials.
  • Identified limitations include insufficient toughness and poor resistance to high temperatures and salinity.

Conclusions:

  • Intelligent polymers present promising solutions for drilling and plugging, adapting to environmental changes.
  • Further research is needed to overcome limitations in toughness and environmental resistance.
  • Development of these materials can significantly enhance drilling efficiency and reservoir protection.