PDC钻头三维扫描及逆向设计技术

张栋

doi:10.11911/syztjs.2018019

PDC钻头三维扫描及逆向设计技术

张栋

中石化胜利石油工程有限公司钻井工艺研究院, 山东东营 257000

基金项目:

国家科技重大专项"渤海湾盆地济阳坳陷致密油开发示范工程"（编号：2017ZX05072）资助。

详细信息

作者简介:
张栋(1985-),男,山东冠县人,2007年毕业于中国石油大学(华东)信息与计算科学专业,2010年获中国石油大学(华东)油气井工程专业硕士学位,工程师,主要从事PDC钻头研究和现场技术服务工作。

中图分类号: TE921⁺.1
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出版历程
- 收稿日期: 2017-08-22
- 修回日期: 2018-01-12
- 刊出日期: 1899-12-31

3D Scanning and Reverse Design Technology of PDC Bit

ZHANG Dong

Drilling Technology Research Institute, Sinopec Shengli Oilfield Service Corporation, Dongying, Shandong, 257000, China

摘要

摘要: 利用常规技术设计制造PDC钻头存在精度低、效率不高、方法不系统等问题，为解决该问题，研究应用了三维扫描及逆向设计技术。简单介绍了三维扫描及逆向设计技术，分析了PDC钻头三维扫描及逆向设计的方法及优点；以φ215.9 mm五刀翼、φ16.0 mm复合片的PDC钻头为例，介绍了PDC钻头三维扫描及逆向设计步骤。采用三维扫描及逆向设计技术设计制造的PDC钻头在现场进行了试验，并分析了其磨损情况，根据分析结果对钻头又进行了改进。改进后的钻头在胜利油田和长庆油田进行了应用，应用情况显示，无论进尺还是机械钻速，改进后的钻头都较原型钻头有很大提高，并降低了发生泥包的概率。研究结果表明，利用三维扫描及逆向设计技术可以优化PDC钻头设计、提高钻头体加工精度、精确分析钻头磨损情况等，从而提高PDC钻头的研制水平和应用效果。
- PDC钻头 /
- 三维扫描 /
- 逆向设计 /
- 质量检验 /
- 现场应用
Abstract: The design and manufacturing of PDC bit using conventional techniques experienced some problems like low precision,low efficiency and absence of systematic method.In order to overcome such problems,3D scanning and reverse design techniques were studied and applied.This paper introduced the 3D scanning and reverse design techniques and their applications,and analyzed their advantages in the development of PDC bit.Taking PDC bit with five blades of φ215.9 mm and φ16.0 mm composite chip as an example,this paper introduced the steps of PDC bit 3D scanning and reverse design and specific methods of each step.Field test of PDC bit designed and manufactured using such technique was conducted in a well,after which the wear condition of PDC bit was analyzed.Based on the analysis results,the bit was improved.The improved drill bit was applied in Shengli Oilfield and Changqing Oilfield.The application results showed that such bit had obvious improvement in footage and ROP compared with the prototype bit before reverse design,and the probability of bit balling was reduced as well.The results proved that the design of PDC bit could be optimized,the machining accuracy of bit body could be improved,and the wear condition of bit could be analyzed accurately by utilizing 3D scanning and reverse design techniques,which could also improve the research and application of PDC bit effectively.
- PDC bit /
- 3D scanning /
- reverse design /
- quality inspection /
- field application

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参考文献(13)

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施引文献(5)

期刊类型引用(4)

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2.	马亚超，张鹏，黄志强，牛世伟，谢豆，邓嵘. 变温变载影响下PDC钻头的动态磨损趋势预测. 工程设计学报. 2020(05): 625-635 . 百度学术
3.	朱红萍，梅松. 基于逆向工程的自行车手柄结构的创新设计. 沙洲职业工学院学报. 2020(04): 6-9 . 百度学术
4.	董永. 逆向设计在油田混砂车搅拌器制作中的应用. 内燃机与配件. 2019(10): 186-187 . 百度学术

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文章访问数: 4568
HTML全文浏览量: 99
PDF下载量: 3894
被引次数: 5

PDC钻头三维扫描及逆向设计技术

作者简介: 张栋(1985-),男,山东冠县人,2007年毕业于中国石油大学(华东)信息与计算科学专业,2010年获中国石油大学(华东)油气井工程专业硕士学位,工程师,主要从事PDC钻头研究和现场技术服务工作。

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出版历程

3D Scanning and Reverse Design Technology of PDC Bit

期刊类型引用(4)

其他类型引用(1)

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出版历程

目录

作者简介:
张栋(1985-),男,山东冠县人,2007年毕业于中国石油大学(华东)信息与计算科学专业,2010年获中国石油大学(华东)油气井工程专业硕士学位,工程师,主要从事PDC钻头研究和现场技术服务工作。