胜利油田探井完井工艺与固井质量分析　　

Completion technology and cementing quality analysis for exploration wells in Shengli Oilfield

张宏军

ZHANG Hongjun

胜利石油管理局黄河钻井固井公司，山东东营　257064

Yellow River Drilling and Cementing Company, Shengli Petroleum Administration Bureau, Dongying 257064, China

胜利油田已经进入以隐蔽油气藏为主要勘探对象的新阶段，特低渗透、低丰度、低压低产、高压低渗等复杂油气藏成为今后增储上产的重要目标，而隐蔽油气藏的完井固井技术还存在诸多技术难题。通过分析近5年的探井完井工艺和固井质量现状及存在的问题，找出了影响固井质量的因素，提出了针对性的技术措施，为“十二五”及今后一个时期原油任务的完成提供条件。

Shenli Oilfield has moved into a new stage of taking subtle reservoir as main exploration targets. Key targets of reserve increasing and production raising lie on complex reservoir formations with super-low permeability, low reserve abundance, low formation pressure low production, and high formation pressure low permeability. However, the completion and cementing technologies for subtle reservoir are difficult. By analyzing the completion technology and cementing quality of exploration wells within the recent 5 years, the factors affecting cementing quality was found, and the pointed technical treatment was proposed. It provides good conditions for the oil production task completion during the twelfth 5 years and some while later.