西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (2): 67-73.DOI: 10.3863/j.issn.1000-2634.1994.02.11

• 石油工程 • 上一篇    下一篇

产层岩石坚固程度判断指标“C”公式及其应用

熊友明 潘迎德
  

  1. (完井技术中心)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1994-04-20 发布日期:1994-04-20

The Criterion “C” Formula Determing Wellbore Solidity and Its Application

Xiong You-ming Pan Yin-de
  

  1. (Centre For Well Completion Techniques)
  • Received:1900-01-01 Revised:1900-01-01 Online:1994-04-20 Published:1994-04-20

摘要:

本文导出了判断垂直并、水平井及任意角度定向井井璧岩石坚固程度的判据“C”公式,并对其影响因素进行了分析,讨论了该判据在完井方法选择中的应用,得到一些有用的结论.

关键词: 岩石性质, 完井, 岩石应力, 油井出砂, 油井管理

Abstract:

The paper has developed criterion "C" formula determining the solidity of the wellbore rock of vertical,horizontal and inclined wells,analyzed the parameters that influence the formula,and discussed its application in the selection of well completion methods. In addition, some useful conclusions have been made.

Key words: rock property, rock stress, well completion, well sand production, well management

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