水平钻井 meaning in Chinese

horizontal drilling
lateral drilling

This paper provided basis for application of rotary abrasive jet in drilling radial horizontal wells
该试验研究为磨料旋转射流应用于径向水平钻井提供了基础。
It is determined by the characteristics of chinese coal seams that they are difficult to exploit ; this paper analyzes three main stimulation technologies : hydraulic fracturing , displacement of multi - gas and oriented pinnate horizontal well - drilling , which can provide technical guidance for developing coal - bed gas more efficiently and reasonably
此外还分析了目前国内外煤层气增产的3项主要技术：水力压裂改造技术、煤中多元气体驱替技术和定向羽状水平钻井技术。