摘要
针对江汉油区高温高盐高含水油藏的储层条件,应用国内外油藏精细描述、油藏工程最新理论与技术,提出了高含水油田合理钻加密井、完善注采井网、水平井挖潜、不稳定注水及高温高盐油藏采油工艺配套技术措施,形成了一套适应高温高盐高含水油藏提高水驱采收率的配套技术。
In consideration of the conditions of high temperature, high salt and high water-cut reservoirs in Jianghan Oilfield, the description and reservoir engineering, matching techniques for rational infill well drilling, perfecting injection-production well patterns, tapping the potential in horizontal wells, unsteady injection and matching techniques used for high temperature high salt reservoirs are proposed for stimulation in high water-cut reservoirs, a set of matching techniques are established for improving oil recovery in high temperature, high salt and high water-cut reservoirs.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2006年第3期91-94,共4页
Journal of Oil and Gas Technology
关键词
高温高盐油藏
井网加密
完善注采井网
水平井挖潜
耐温抗盐堵剂
调剖堵水
水驱采收率
high temperature and high salt reservoir
infilled well pattern
perfection of injection-production well pattern
tapping the potential in horizontal well
blocking agent of temperature resistance and salt resistance
profile control and water plugging
oil factor of waterflooding
