公开(公告)号：US20080099241A1

公开(公告)日：2008-05-01

申请号：US11960572

申请日：2007-12-19

申请人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers

发明人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers

IPC分类号： E21B47/00

CPC分类号： E21B49/005 ,  G01N33/2823

摘要： A system for analyzing reservoir fluids in connection with a drilling operation includes an injection system for providing geochemical analysis of injected drilling fluids; a production system for providing geochemical analysis of produced drilling fluids; a cuttings system for providing geochemical analysis fluid recovered from reservoir cuttings; and a fluid characterization system for characterizing reservoir fluids of a reservoir intersected by the drilling operation based on geochemical analysis from the injection system, the production system, and the cutting system. The fluid characterization system is coupled to the injection system, the production system, and the cutting system.

摘要翻译： 用于分析与钻井操作有关的储层流体的系统包括用于提供喷射钻井液的地球化学分析的喷射系统; 生产钻井液地球化学分析的生产系统; 用于提供从油藏切屑回收的地球化学分析液的切屑系统; 以及基于来自注射系统，生产系统和切割系统的地球化学分析的用于表征与钻井操作相交的储层的储层流体的流体表征系统。 流体表征系统耦合到注射系统，生产系统和切割系统。

公开(公告)号：US20080097735A1

公开(公告)日：2008-04-24

申请号：US11960621

申请日：2007-12-19

申请人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers ,  Roger Schultz ,  Craig Godfrey

发明人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers ,  Roger Schultz ,  Craig Godfrey

IPC分类号： G06G7/57

CPC分类号： E21B49/005 ,  G01N33/2823

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.

摘要翻译： 用于钻井井的系统包括预测单元，其可操作以在钻井期间以及在钻井事件改变发生之前预测钻井事件的变化。 预测单元监测地表和井下数据和井涌入以预测钻井事件。 预测单元可以激活用于预定钻井条件的报警，例如踢击报​​警，以提供对地层流体进入井眼的危险的涌入的预警。

公开(公告)号：US20050252286A1

公开(公告)日：2005-11-17

申请号：US10844725

申请日：2004-05-12

申请人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers

发明人： Emad Ibrahim ,  Louis Elrod ,  Christopher Jones ,  Sara Shayegi ,  Timothy Wiemers

IPC分类号： E21B37/08 ,  E21B43/00 ,  E21B49/00 ,  E21B49/08 ,  G01N33/28 ,  G01V9/00

CPC分类号： E21B49/005 ,  G01N33/2823

摘要： A method for analyzing reservoir fluids in connection with a drilling operation includes determining composition and isotopes of injection fluids injected into a wellbore during a drilling operation and production fluids recovered from the wellbore during the drilling operation. Reservoir fluids from a reservoir intersected by the wellbore are characterized based on the composition and isotopes of the injection fluid and of the production fluid.

摘要翻译： 用于分析与钻井操作有关的储层流体的方法包括确定在钻井操作期间注入到井眼中的注入流体的组成和同位素以及在钻井操作期间从井眼回收的生产流体。 基于井筒相交的储层的储层流体的特征在于注入流体和生产流体的组成和同位素。