西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (2): 54-62.DOI: 10.3863/j.issn.1000-2634.1992.02.07

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NUMERICAL SIMULATION FOR PSEUDO-THRET-DIMENSIONAL FRACTURE EXTENSION IN FRACTURING

Hu Yong-quan1 Ren Shu-quan2
  

  1. (Dept.of offshore Engeneering)(Dept.of Oil Exploitation)
  • Received:1991-06-11 Revised:1900-01-01 Online:1992-04-20 Published:1992-04-20

Abstract: Pseudo-three-dihiensioital macliematical model has Cended to be used for fitting the design of fracturing to the actual situation more in the past few years, Based on I.D, Palmer,s”fracture height”model and linear elastic fracture mechanism, the mathematical model is established,which is suitable for fracturing in layers. The function of fracture size and time in the process of fracture extension is given in this paper,

Key words: Hydraulic fracturing, Fractured fracture, Fracture extension, Three dimensioal model, Mathematical model, Numerical simulatyon

CLC Number: