西南石油大学学报(自然科学版) ›› 2000, Vol. 22 ›› Issue (1): 40-43.DOI: 10.3863/j.issn.1000-2634.2000.01.011

• 油气藏与钻采 • 上一篇    下一篇

青海台南-涩北气田出砂机理及防砂技术研究

李宾元 王成武

  

  1. 西南石油学院石油工程系,四川 南充 637001
  • 收稿日期:1999-11-16 修回日期:1900-01-01 出版日期:2000-02-20 发布日期:2000-02-20
  • 通讯作者: 李宾元

SAND PRODUCTION AND CONTROL TECHNOLOGY INTAINAN-SEBEI GAS FIELD, QINGHAI

LI Binyuan WANG Chengwu
  

  1. Southwest Petroleum Inst
  • Received:1999-11-16 Revised:1900-01-01 Online:2000-02-20 Published:2000-02-20
  • Contact: LI Binyuan

摘要: 青海柴达木盆地台南-涩北气田地层沉积期晚、埋藏浅、压实程度低、构造疏松,这是气田出砂的主要原因。该气田埋藏深度差别大,气层众多,气水关系复杂,防止地层出砂是一个具有实际意义的问题。因此,从资料分析、理论推导和实验,验证了气田出砂和油田出砂无论在机理和方向上都有很大的差异。从研究气田出砂机理入手,研究出一套完整的防砂工艺和方法,并且取得了良好的实施效果。

关键词: 台南-涩北气田, 出砂, 防砂, 固砂剂

Abstract: Tainan-sebei gas field is characterized by young formation, shallow bury, light compaction and loose structure, which is a main reason of sand production in this gas field. It has multi-gas layers with different depth, complex relation between gas and water. So, sand control becomes a significant problem. By
data analysis, theory calculating and experiment, gas field sand
production is very different on mechanism and direction. Mechanism of the gas field sand control is studied and a complete sand control technology is developed, and a satisfactory practical result is achieved.

Key words: Tainan-Sebei gas field, sand production, sand control, solidified agent

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