关 键 词：

过油管封隔器设计 油田采油井井下工具 井下 工具 三维设计 油管 封隔器 设计 油田 油井 说明书 CAD SOLIDWORKS

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井下工具三维设计【过油管封隔器设计】【油田采油井井下工具】【说明书+CAD+SOLIDWORKS】,过油管封隔器设计,油田采油井井下工具,井下,工具,三维设计,油管,封隔器,设计,油田,油井,说明书,CAD,SOLIDWORKS

内容简介：

井下工具三维设计摘要井下工具是指除钻头、钻柱、井下动力钻具以外的所有下井工具，包括稳定器、减震器、震击器、扩大器等下井工具。本文根据常用井下工具的一般结构和原理，对139.7mm套管所用的几种常见井下工具进行结构设计，并用Solidworks进行三维建模，主要包括：投球式压裂滑套、水力锚、翻板式单流阀、K341-115型封隔器。本次设计的主要对投球式压裂滑套、水力锚、翻板式单流阀、K341-115型封隔器进行结构设计、三维建模、工作原理分析、以及关键零件的受力分析、关键零件的几何分析、重要零件的材料选择和尺寸设计；此外，还对井下工具常见的密封件和连接件进行了介绍和设计。关键词 井下工具 三维设计 投球式压裂滑套 水力锚 单流阀 K341 封隔器 AbstractThe downhole tool is refers to the bit, drillstring, downhole motor except all well tools, including stabilizer, shock absorber, jar, to expand as well tools. According to the structure and principle of downhole tools, several common downhole tools structure used to 139.7mm pipe is designed, and use Solidworks for 3D modeling, mainly including: ball-throwing type fracturing sliding sleeve, hydraulic anchor, overturn type single flow valve, K341-115 type packer. This design mainly on the pitch type fracturing sliding sleeve, a hydraulic anchor, overturn type single flow valve, K341-115 type packer structure design, 3D modeling, analysis of working principle, and the key parts of the force analysis, the key parts of geometric analysis, important parts of the materials selection and dimension design; in addition, also on the downhole tools common seal and connecting pieces are introduced and the designKeywords downhole tool the 3D design ball-throwing type fracturi