摘要
水力深穿透射孔技术是利用高压水射流钻孔的方式形成清洁孔道,改善近井地带渗流状态的一种水平钻孔技术。分析该技术的优势,在此基础上提出选井选层的原则,将该技术应用于江苏油田Z201-14井作业施工,分析施工中出现的问题,并提出改进建议。
The hydraulic jetting perforation is a technology that adopts high- pressure water jet to open a non- polluting horizontal hole in the formation for improving permeability. This paper analyzes the advantage of this technology and presents the principle of choosing suitable formation. Aiming at the problems during the application of the technology in the z201- 14 well,the improving proposals are offered.
出处
《复杂油气藏》
2016年第2期84-86,共3页
Complex Hydrocarbon Reservoirs
关键词
深穿透
钻孔
选层原则
问题分析
hydraulic jetting perforation
drill
principle to choose suitable formation
problem analysis
