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水平井在油田开发中应用得越来越多,故此,水平井完井技术日益成为国内外研究的热点。虑饼酸洗工艺、筛管分段技术、水平井砾石重填防砂技术、分支水平井完井技术、水平井提高固井质量和安全下入的工具技术、实体膨胀管和膨胀防砂筛管完井技术等方面的研究,都已经较为完善,从而形成了系统的水平完井技术。而这也将为油田的持续生存奠定坚实的理论基础。本文从各方面,对水平井完井技术进行全面剖析,形成整体的概念。
Horizontal wells are used more and more in the development of oilfields. Therefore, horizontal well completion technology has become a hot spot at home and abroad. Consider the pie pickling process, sieve segment technology, horizontal well gravel refill sand control technology, the branch of horizontal well completion technology, horizontal well to improve the cementing quality and safety into the tool technology, physical expansion and expansion of sand control screen finished Well technology and other aspects of research, have been more perfect, thus forming a system of horizontal completion technology. This will lay a solid theoretical foundation for the continued existence of the oilfield. This article from all aspects, a comprehensive analysis of horizontal well completion technology, the formation of the overall concept.