发明申请
- 专利标题： SYSTEM FOR PREDICTING CHANGES IN A DRILLING EVENT DURING WELLBORE DRILLING PRIOR TO THE OCCURRENCE OF THE EVENT
- 专利标题（中）： 在事件发生前的钻井钻井事故中预测变化的系统
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申请号： US11960621申请日： 2007-12-19
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公开(公告)号： US20080097735A1公开(公告)日： 2008-04-24
- 发明人: Emad Ibrahim , Louis Elrod , Christopher Jones , Sara Shayegi , Timothy Wiemers , Roger Schultz , Craig Godfrey
- 申请人： Emad Ibrahim , Louis Elrod , Christopher Jones , Sara Shayegi , Timothy Wiemers , Roger Schultz , Craig Godfrey
- 专利权人： Halliburton Energy Services, Inc., a Delaware corporation
- 当前专利权人： Halliburton Energy Services, Inc., a Delaware corporation
- 主分类号： G06G7/57
- IPC分类号： G06G7/57
摘要：
A system for drilling a wellbore includes a prediction unit operable to predict a change in a drilling event while the wellbore is being drilled and prior to the drilling event change occurring. The prediction unit monitors surface and downhole data and well inflows to predict drilling events. The prediction unit may activate alarms for predefined drilling conditions, such as a kick alarm to provide an early warning of a dangerous influx of formation fluids into the wellbore.
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