固井综合配套技术在陕北地区的应用

Application of Comprehensive Well-Cementing Techniques in the Area of North Shanxi

陕北地区幅员辽阔,地质条件复杂多变,在固井中存在着诸多施工技术难题。面对不同的地质条件和各种不同类型的油井,有针对性地制定了相应的技术措施和施工方案,有力地保证了固井施工质量。介绍了在长庆油田、延长油矿、盟成及外围区块不同类型井的固井配套技术,对在该地区进行固井施工,提高固井质量有一定的促进作用。

The area of North Shanxi is broad.Its geological condition is complicated and varied.Many technological problems may occur in the course of cementing well in this area.According to the different geological conditions and different types of oil wells,the author has already made corresponding technological schemes and taken some measures,which can ensure the cementing well quality well.This paper mainly introduces the application of well-cementing techniques in Changqing oilfield ,Yanchang oil deposit ,Mengcheng and the outer area.The result shows that these measures can greatly improve the quality of cementing well.