石油学报 ›› 1992, Vol. 13 ›› Issue (1): 69-78.DOI: 10.7623/syxb199201009

• 油田开发 • 上一篇    下一篇

识别水力裂缝参数的曲线自动拟合法

陈建新, 王鸿勋   

  1. 石油大学 北京
  • 收稿日期:1990-07-28 出版日期:1992-01-25 发布日期:2013-07-08

DETERMINATION OF HYDRAULIC FRACTURE PARAMETERS BY AUTOMATED TYPE-CURVE MATCHING TECHNIQUE

Chen Jianxin, Wang Hongxun   

  1. Petroleum University, Beijing
  • Received:1990-07-28 Online:1992-01-25 Published:2013-07-08

摘要: 本文对国外水力裂缝油藏的数学模型进行了改进和完善,并通过差分方法求解,绘制出样板曲线;改变了过去的手动曲线拟合为自动拟合,便于解释地下水力裂缝参数。

关键词: 水力压裂, 裂缝(岩石), 参数, 数学模型, 样板曲线法, 曲线拟合

Abstract: In this paper, some improvements are made on the reservoir model with induced hydraulic fracture, which is solved by method different to obtain a aet of type curves. Besides, an automated type curve matching technique other than manual method is applied here to explain the underground hydraulic fracture parameters conveniently.