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时间:2019-10-10 16:50:26
DOI:10.1007/s00603-018-1439-8
大小:4286 kb
页数:17 PAGES
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目录:
  • Experimental Investigation on the Basic Law of Directional Hydraulic Fracturing Controlled by Dense Linear Multi-Hole Drilling
    • Abstract
    • 1 Introduction
    • 2 The Technical Process of Hydraulic Fracturing Controlled by Dense Linear Multi-hole Drilling
    • 3 The Physical Model of Hydraulic Fracturing Controlled by Dense Linear Multi-hole Drilling
      • 3.1 Experimental System
      • 3.2 Test Block Preparation
      • 3.3 Experimental Method
      • 3.4 The Scaling Laws
    • 4 The Propagation Process of Cracks Produced by Hydraulic Fracturing Controlled by Dense Linear Multi-hole Drilling
      • 4.1 Shared Water Pressure Channel
      • 4.2 Independent Water Pressure
        • 4.2.1 Hydraulic Fracturing Controlled by an Equal Output Volume
        • 4.2.2 The Middle Hole Uses One Channel and the Two Outer Drill Holes Share One Channel
    • 5 The Typical Spatial Morphology of Hydraulic Fractures
      • 5.1 Shared Water Pressure Channel
      • 5.2 Independent Water Pressure
        • 5.2.1 Hydraulic Fracturing Controlled by an Equal Output Volume
        • 5.2.2 The Middle Hole Uses One Channel and the Two Outer Drill Holes Share One Channel
    • 6 The Mechanism of Directional Hydraulic Fracturing Controlled by the Dense Linear Multi-hole Drilling
    • 7 Conclusions
    • Acknowledgements
    • References

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