摘要
在注水开发油田,油水井套管损坏是一种极为普遍的现象,但又各具特点。通过对鄯善油田套管损坏井的自身特点进行统计、归纳,深入分析低渗透砂岩油藏套管变形影响因素和作用机理,提出了套管损坏井的预防及相应治理措施。
In water flooding oilfields,casing failure in oil and water wells is a common problem but with different features.This paper deeply analyzes the influence factors and mechanism of casing deformation in low permeability sandstone reservoirs through statistics of the casing failure wells in Shanshan oilfield, and puts forward corresponding measures of prevention and treatment.
出处
《特种油气藏》
CAS
CSCD
2006年第4期78-80,共3页
Special Oil & Gas Reservoirs
关键词
油田开发
油水井
套管损坏
影响因素
变形机理
预防措施
oilfield development
oil and water well
casing failure
influence factor
deformation mechanism
prevention measure
