长庆油田油井工况分析系统通过对功图的数据采集与分析为油田管理和决策提供了有效的技术手段。油井工况预警能够在第一时间反映油井工况情况。本文着重介绍了如何通过VB编程实现功图诊断一级预警(隐形躺井)向手机短信发送预警信息的功能拓展及深度应用。 Changqing Oilfield Well Condition Analysis System provides effective technical means for oilfield management and decision-making through data acquisition and analysis of work map. Oil well condition warning can reflect the working conditions of the well in the first time. This article focuses on how to use VB programming to achieve the function expansion and depth application of the first level warning of the power of figure diagnosis (invisible lying well) to send the warning message to the mobile phone.