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世界知名钻头设计公司之间的竞争和专用软件开发促进了钻头设计的进步。Security DBS公司的Direction by Design软件可提供先进的钻头评价和工程设计来优化特殊钻井系统的定向性能;XR扩眼器利用活化/反活化系统提供了同心和同时扩径,它是唯一能把领眼或通径扩大50%的工具,井下振动最小,可靠性高;SPARTA和IB-itS软件分别用于地层性能分析和优化钻头选型与设计。IDEAS是Smith国际公司的专利钻头设计和模拟软件包,能准确模拟整个钻井系统,模拟每个单独的切削齿接触地层的所有方式;DBOS On-Time是Smith公司的实时钻井优化软件,在传统软件基础上增加了新的功能。另外,本文还介绍了Hughes Christensen、Varel、Ulterra、TriMax和Particle公司的新技术产品。
Competition and proprietary software development between the world’s leading bit design companies has contributed to the advancement of bit designs. Security DBS’s Direction by Design software provides advanced drill bit evaluation and engineering to optimize the directional performance of special drilling systems; the XR reamer provides concentric and simultaneous expansion with an activation / deactivation system, Tools with 50% increase in diameter or diameter, minimum downhole vibrations, and high reliability; SPARTA and IB-itS software for stratum performance analysis and optimization of bit selection and design, respectively. IDEAS is Smith International patented drill bit design and simulation software package that accurately simulates the entire drilling system to simulate all the ways in which each individual cutting tooth contacts the formation. DBOS On-Time is Smith’s real-time drilling optimization software, Based on the added new features. In addition, this article introduces Hughes Christensen, Varel, Ulterra, TriMax and Particle’s new technology products.