摘要
羊三断块馆一油组在开发初期没有充分考虑其结构疏松、底水厚度大等地质特点 ,采取高射开程度、高采液强度的方式生产 ,从而导致油井出砂和油井含水上升现象十分严重。为此 ,2 0 0 0 - 2 0 0 1年 ,大港油田对新井采用先进的长效防砂工艺 ,对老井采用类似防砂工艺 ,使羊三断块馆一油组 36 4× 10 4 t储量得以有效开发 ,为今后该类油藏的开发积累了宝贵的经验。
Sand production and water bearing of oil wells has become serious in Guanyiyou formations in Yangsan fault block for its unsuitable production way. Therefore, the advanced long term sand control technology is adopted both in new wells and in old wells during 2000 to 2001. The 3,640,000 tons reserves of Guanyiyou formation in Yangsan fault block is effectively developed by using this technology and it provides valuable experiences for similar reservoirs development in the future.
出处
《石油钻探技术》
CAS
2002年第3期60-62,共3页
Petroleum Drilling Techniques
