摘要
根据理论公式分析了井径对油井产能的影响 ,同时研究了井径变化后射孔参数的改变对油井产能的影响 ,在此基础上进行了油井参数敏感性评价。研究认为 ,油井半径对油井产能影响最大 ,在低渗透油田中 ,通过压裂改造 。
This paper analyzes the effect of well radius on well throughput according on theory formula, studies the effect of changing shot-hole parameter on well throughput after well radius changes. Based on that, this paper discusses the sensitivity of oil-well parameters. This study shows that well radius has a most effection on well throughput.In low permeability oil field, small-radius well can achieve the same exploration purpose as conventional well.
出处
《断块油气田》
CAS
2002年第6期70-72,共3页
Fault-Block Oil & Gas Field