钻井司钻培训系统设计

发布时间：2018-09-18 16:54

【摘要】：钻井司钻技术是钻井安全生产的关键,随着石油资源成为国家战略的主要能源,石油的开采量越来越大,然而开采难度也随着地质复杂情况不断加大,因而,钻井司钻培训系统的设计开发一直受到研究者的广泛关注。利用钻井司钻模拟培训系统,培训学员得以熟练、全面、系统地掌握操作技能,提高现场处理水平。钻井司钻模拟培训系统要求对钻井司钻的各种工艺过程的三维场景进行实时演示,如接单根、起下钻具以及井下事故的处理等。传统的钻井司钻模拟培训系统采用的方法是基于三维动画或者基于OpenGL、Flash技术,先把各种操作过程做成3D动画,然后根据操作指令由软件编程按帧播放。然而,这种方法只能按照事先设计好的动画流程顺序播放,无法控制多个动画的同时播放,缺乏实时可控性。鉴于虚拟现实技术在各行业的快速发展,将虚拟现实技术应用在钻井仿真培训中成为可能。考虑进一步提高现有模拟培训系统的实时性、交互性、真实性,并可以同时进行多个画面的操作,本文提出采用Virtools三维虚拟环境开发平台设计实现钻井司钻培训系统,旨在满足钻井司钻以及修井和井下事故处理模拟培训不断提升的需求。首先,利用C++Builder设计开发了钻井司钻培训操作主界面,并与Virtools三维动画引擎通过数据库进行通信,然后采用Virtools的行为模块设计并实现了钻井司钻模拟培训系统的关键功能。对该系统的操作演示表明,系统实时性及可控性好,能够满足钻井司钻模拟仿真操作中对灵活控制的要求。
[Abstract]:Drilling drilling-drilling technology is the key to safe drilling production. With oil resources becoming the main energy of the national strategy, the exploitation of oil is becoming more and more large. However, the difficulty of drilling is also increasing with the complicated geological conditions, so, The design and development of drilling drillers training system has been widely concerned by researchers. By using drilling simulation training system, the trainees can master the operation skills in a comprehensive and systematic way and improve the field handling level. The simulation training system for drilling drillers requires a real time demonstration of the 3D scenes of drilling drillers' various technological processes, such as connecting a single drill, starting down drilling tools and dealing with downhole accidents, and so on. The traditional drilling simulation training system is based on 3D animation or based on OpenGL,Flash technology. Firstly, the various operation processes are made into 3D animation, and then according to the operation instructions, the program is programmed by software and played according to the frame. However, this method can only play according to the pre-designed animation flow sequence, can not control multiple animation playing at the same time, the lack of real-time controllability. In view of the rapid development of virtual reality technology in various industries, it is possible to apply virtual reality technology in drilling simulation training. Considering further improving the real-time, interactivity and authenticity of the existing simulation training system, and being able to operate multiple images simultaneously, this paper presents the design and implementation of drilling drilling-training system using Virtools three-dimensional virtual environment development platform. The aim is to meet the increasing demand of drilling, workover and downhole accident handling simulation training. Firstly, the main interface of drilling drill training is developed by C Builder and communicated with Virtools 3D animation engine through database. Then, the key functions of drilling driller simulation training system are designed and realized by using the behavior module of Virtools. The operation demonstration of the system shows that the system has good real-time and controllability and can meet the requirements of flexible control in drilling drilling-drilling simulation operation.
【学位授予单位】：中国石油大学(华东)
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE28

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