膨胀管补贴技术在青海油田的应用

Application of Expanding Tube in Qinghai Oilfield

随着青海油田油水井生产时间的延长,开发方案的不断调整和实施,很多生产井都出现了套管损坏的现象,并且损坏形式复杂多样。结合青海油田现场实际,采用膨胀管补贴工艺技术,有效解决了现场生产难题,同时缩短了修井时间,降低了生产成本。

With the production time prolonged of oil and water well in Qinghai oilfield,continuous adjustment and implementation of development plan,many production wells appear the phenomenon of casing damage,and the forms of damage are complex and diverse.Combining the fact of Qinghai oilfield,using the technology of the expansion tube,the production problems are effectively solved,which reduces the work-over time,and reduces the production cost.