井控作业HAZOP技术及其模拟分析

HAZOP Technology about Well Control Operations and Well Control Simulation Analysis System

摘要: 介绍了由井控作业HAZOP技术和井控模拟相结合的方法研究井控安全问题。通过将HAZOP用于井控作业,建立了新的井控风险分析与识别系统,能预测出产生的可能后果,提出相应的改善对策。同时,基于＂U＂形管模型和泵送模型,建立了工程师法压井理论模型,编制了井控设计及模拟分析软件。因此,采用HAZOP对危险源辨识、评价和建议,与井控模拟相结合,形成了一个完整的井控作业HAZOP技术及其模拟分析系统,在钻井风险分析中有重要的实用价值。

Abstract: This paper discussed the well control safety by combining the Hazard and Operability Analysis (HAZOP technology with the well control simulation analysis. By application of HAZOP in well control, a new risk analysis and identification system was set up, w