Abstract: The drilling parameters monitoring system is an important instrument for monitoring drill process, with which scientific analysis and decision are made.Now many research organizations and companies are going to research the drilling parameters monitoring system,but there are many problems need to be researched further,such as measurement method,measurement precision and reliability.Aiming at the problem of existing drilling parameters monitoring system,a new monitoring method of drilling parameter is presented in the paper.Using new technologies of fieldbus and client/server,a new real-time and multi-parameter drilling monitoring system is developed,with which drilling parameters can be monitored in another place.The system can measure almost all drilling parameters and has the characteristics of high precision,convenient data query,beautiful and friendly interface.The system has been applied in drilling scene and has obtained better results.

Key words: drilling, parameter, monitoring, petroleum instrument, client/server fieldbus

摘要： 钻井参数仪表是油气田钻井工程监测钻井过程、进行科学分析和科学决策的重要工具。国内外很多研究机构和公司在进行钻井参数仪的研究,但在钻井参数的测量方法、测量精度和可靠性等方面还有很多问题需要进一步研究。论文针对现有油气田钻井参数监测系统存在的问题,提出了一种新的大钩负荷、大钩高度等钻井参数的监测方法,研制了一套基于现场总线和客户/服务器模式、可进行异地监视的新型实时多参数钻井监测系统。该系统具有所测参数齐全、精度高、查询数据方便、界面美观友好等特点,已在钻井现场实际应用,取得了好的应用效果。

关键词: 钻井, 参数, 监测, 石油仪器, 客户/服务器, 现场总线