油井压裂工艺措施经济界限图版的建立及应用  

Establishment and application of economic limit chart for oil well fracturing

作　　者：李景彩[1] 李凌云[1] 杨圣贤[1] 杜立滨[1] 张文增[1] 

机构地区：[1]中石化胜利油田有限公司,山东东营257031

出　　处：《特种油气藏》2005年第3期67-68,78,110,共4页Special Oil & Gas Reservoirs

摘　　要：胜坨油田、宁海油田的一些深层隐蔽型油藏,渗透率低,油层埋藏深,开发效果不理想。运用压裂工艺改造这些油藏,可改善其开发效果、控制递减。由于压裂工艺的复杂性和昂贵的作业费用,为减少不必要的投入,提高单井措施效果,建立并运用油井压裂工艺措施经济界限图版,减少无效的作业,进一步促进了现代油藏经营管理水平的提高。Some subtle reservoirs in Shengtuo and Ninghai oilfield are low permeable and deeply buried and have poor development result. Reservoir stimulation by fracturing can improve their development result and control decline. Fracturing operation is complicated and expensive, so that “economic limit chart for oil well fracturing” is established and applied to reduce unnecessary cost and invalid operation and to improve single well stimulation result and reservoir management.

关 键 词：低渗透油藏 油井压裂工艺措施经济界限图版 建立 应用 胜坨油田 宁海油田 

分 类 号：TE355[石油与天然气工程—油气田开发工程]