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1. 发明申请

WO2009139949A1 MODELING OF HYDROCARBON RESERVOIRS USING DESIGN OF EXPERIMENTS METHODS 审中-公开
标题翻译：使用实验设计方法建立油气储层
公开(公告)号：WO2009139949A1
公开(公告)日：2009-11-19
申请号：PCT/US2009/035855
申请日：2009-03-03
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , HUANG, Hao , HSU, Sheng-Yuan , BURDETTE, Jason, A. , ASMANN, Marcus
发明人： HUANG, Hao , HSU, Sheng-Yuan , BURDETTE, Jason, A. , ASMANN, Marcus
IPC分类号： G06F7/60
CPC分类号： E21B43/00
摘要： Methods for generating a surrogate model for subsurface analysis may include identifying input parameters for the subsurface analysis, and selecting a range of values for the identified parameters. The methods also include selecting a design of experiments method for filling sampling points within the ranges of values for the identified input parameters. The design of experiments method may be a classical method or a space-filling technique. The methods also include filling sampling points within the ranges of values for the identified input parameters. The sampling points are filled based on the design of experiments method selected. The methods further include acquiring output values for each of the selected sampling points, and constructing a surrogate model based upon the output values for at least some of the selected sampling points. The surrogate model is a mathematical equation that represents a simplified model for predicting solutions to complex reservoir engineering problems.
摘要翻译：用于生成用于地下分析的替代模型的方法可以包括识别用于地下分析的输入参数，以及为所识别的参数选择值的范围。所述方法还包括选择用于在所识别的输入参数的值的范围内填充采样点的实验方法的设计。实验方法的设计可以是经典的方法或空间填充技术。这些方法还包括在所识别的输入参数的值的范围内填充采样点。基于所选实验方法的设计填充采样点。所述方法还包括获取每个所选择的采样点的输出值，以及基于所选择的采样点中的至少一些的输出值构建代理模型。代理模型是一个数学方程，代表了一个简化的模型，用于预测复杂油藏工程问题的解决方案。

2. 发明申请

WO2009142798A3 METHODS FOR REGULATING FLOW IN MULTI-ZONE INTERVALS 审中-公开
公开(公告)号：WO2009142798A3
公开(公告)日：2009-11-26
申请号：PCT/US2009/036198
申请日：2009-03-05
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , BURDETTE, Jason, A. , POSTL, Dieter , DALE, Bruce, A. , TAVAREZ, Federico, A. , LONG, Ted, A.
发明人： BURDETTE, Jason, A. , POSTL, Dieter , DALE, Bruce, A. , TAVAREZ, Federico, A. , LONG, Ted, A.
IPC分类号： E21B43/25
摘要： Methods of regulating flow in a hydrocarbon well include identifying at least two dissimilar zones in an interval of a well, perforating a well completion in the interval according to a limited-entry perforation strategy, and re-perforating the well completion in the interval according to a re-perforating strategy. The limited-entry perforation strategy is adapted to produce a plurality of limited-entry perforations. The limited-entry perforation strategy varies the perforations within the interval based at least in part on dissimilarities between the at least two dissimilar zones. The re-perforation strategy produces a plurality of re-perforations and is based at least in part on the limited-entry perforation strategy. The re-perforation strategy is adapted to at least substantially align a portion of the re-perforations with a portion of the limited-entry perforations.

3. 发明申请

WO2007086998A3 METHOD AND SYSTEM FOR EVALUATING GROUPS OF THREADED CONNECTIONS 审中-公开
标题翻译：用于评估螺纹连接组的方法和系统
公开(公告)号：WO2007086998A3
公开(公告)日：2009-04-30
申请号：PCT/US2006044893
申请日：2006-11-20
申请人： EXXONMOBIL UPSTREAM RES CO , KHEMAKHEM A S DAVID , BAKER DAVID A , BURDETTE JASON A , DALE BRUCE A , CEYHAN ISAMIL , POWERS JAMES , MYERS JAMES H , ASMANN MARCUS , BIEGLER MARK W , MOHR JOHN W
发明人： KHEMAKHEM A S DAVID , BAKER DAVID A , BURDETTE JASON A , DALE BRUCE A , CEYHAN ISAMIL , POWERS JAMES , MYERS JAMES H , ASMANN MARCUS , BIEGLER MARK W , MOHR JOHN W
IPC分类号： G01F19/00 , G01B3/44 , G01B3/52 , G01L1/00 , G01L3/00 , G01L5/00
CPC分类号： E21B19/165 , E21B17/042 , F16L15/006 , Y10T29/49766
摘要： A method associated with the selection of tubulars for hydrocarbon production is described. In particular, the method is associated with the evaluation of performance limits of threaded connections. In this method, constituents of an evaluation group of threaded connections are determined via model analysis. Then, physical testing on a first group of threaded connections in the evaluation group is conducted. Modeling analysis on the first group and a second group of threaded connections is performed, wherein the second group are not physically tested. Once modeled, the results from the physical testing and the modeling analysis are compared to assess a characteristic performance factor for the first group. Then, the characteristic performance factor is applied to the second group, and the performance limits are defined based on this characteristic performance factor.
摘要翻译：描述了与用于烃生产的管的选择相关联的方法。特别地，该方法与螺纹连接的性能限制的评估相关联。在该方法中，通过模型分析确定螺纹连接的评估组的成分。然后，对评估组中的第一组线程连接进行物理测试。执行对第一组和第二组螺纹连接的建模分析，其中第二组不进行物理测试。一旦建模，比较物理测试和建模分析的结果，以评估第一组的特征性能因素。然后，将特征性能因子应用于第二组，并且基于该特征性能因子来定义性能限制。

4. 发明申请

WO2007018858A2 WELL MODELING ASSOCIATED WITH EXTRACTION OF HYDROCARBONS FROM SUBSURFACE FORMATIONS 审中-公开
标题翻译：与从表面萃取提取烃类相关的良好建模
公开(公告)号：WO2007018858A2
公开(公告)日：2007-02-15
申请号：PCT/US2006026384
申请日：2006-07-06
申请人： EXXONMOBIL UPSTREAM RES CO , DALE BRUCE A , PAKAL RAHUL , BURDETTE JASON A , HAEBERLE DAVID C , CLINGMAN SCOTT R
发明人： DALE BRUCE A , PAKAL RAHUL , BURDETTE JASON A , HAEBERLE DAVID C , CLINGMAN SCOTT R
IPC分类号： E21B49/00
CPC分类号： E21B49/00 , E21B41/00 , E21B47/00
摘要： A method and apparatus associated with various phases of a well completion. In one embodiment, a method is described that includes identifying failure modes for a well completion. At least one technical limit associated with each of the failure modes is obtained. Then, an objective function for the well completion is formulated. Then, the objective function is solved to create a well performance limit.
摘要翻译：与完井完成的各个阶段有关的方法和装置。在一个实施例中，描述了包括识别井完井的故障模式的方法。获得与每个故障模式相关联的至少一个技术限制。然后，制定完井完井的目标函数。然后，解决目标函数以创建良好的性能限制。

5. 发明申请

WO2009085395A1 METHODS AND SYSTEMS FOR DETERMINING NEAR-WELLBORE CHARACTERISTICS AND RESERVOIR PROPERTIES 审中-公开
标题翻译：用于确定近井特性和储层特性的方法和系统
公开(公告)号：WO2009085395A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/082249
申请日：2008-11-03
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , POSTL, Dieter , BURDETTE, Jason, A. , LEE, James, H. , BENISH, Timothy, G. , DALE, Bruce, A.
发明人： POSTL, Dieter , BURDETTE, Jason, A. , LEE, James, H. , BENISH, Timothy, G. , DALE, Bruce, A.
IPC分类号： G06G7/48
CPC分类号： E21B49/00
摘要： Systems and methods are provided for determining a reservoir property distinct from a near-wellbore/completion characteristic. The methods include obtaining non-transient well data regarding a measurable characteristic of a well that is used to establish a functional relationship between a reservoir property, a near-wellbore/completion characteristic, and the measurable characteristic of the well. A model that relates the reservoir property and the near-wellbore/completion characteristic is used to generate a modeled near- wellbore/completion characteristic value from an input reservoir property value, or vice versa. The input value and the modeled value are then tested against the well data using the functional relationship. The model is used repeatedly with different input values until a validated reservoir property value and a validated near-wellbore/completion characteristic value are identified that at least substantially satisfy the functional relationship. The validated reservoir property value and the validated near-wellbore/completion characteristic are reported for use in business decisions regarding one or more wells.
摘要翻译：提供了用于确定与近井眼/完井特性不同的油藏性质的系统和方法。这些方法包括获得关于用于建立储层性质，近井眼/完井特征和井的可测量特征之间的功能关系的井的可测量特征的非瞬态井数据。将油藏性质和近井眼/完井特征相关联的模型用于从输入油藏属性值产生建模的近井眼/完井特征值，反之亦然。然后使用功能关系针对井数据对输入值和建模值进行测试。该模型反复使用不同的输入值，直到确定了至少基本上满足功能关系的验证的储层特性值和验证的近井眼/完井特征值。报告了经验证的油藏物性值和验证的近井眼/完井特征，用于关于一个或多个井的业务决策。

6. 发明申请

WO2007018860A8 WELL MODELING ASSOCIATED WITH EXTRACTION OF HYDROCARBONS FROM SUBSURFACE FORMATIONS 审中-公开
标题翻译：与从表面萃取提取烃类相关的良好建模
公开(公告)号：WO2007018860A8
公开(公告)日：2008-07-03
申请号：PCT/US2006026393
申请日：2006-07-06
申请人： EXXONMOBIL UPSTREAM RES CO , DALE BRUCE A , PAKAL RAHUL , HAEBERLE DAVID C , BURDETTE JASON A , MOHR JOHN W , ASMANN MARCUS , CLINGMAN SCOTT R , BENISH TIM G , ROSENBAUM DARREN F , DUFFY BRIAN W
发明人： DALE BRUCE A , PAKAL RAHUL , HAEBERLE DAVID C , BURDETTE JASON A , MOHR JOHN W , ASMANN MARCUS , CLINGMAN SCOTT R , BENISH TIM G , ROSENBAUM DARREN F , DUFFY BRIAN W
IPC分类号： G06F19/00 , E21B47/00
CPC分类号： E21B49/00 , E21B47/00
摘要： A method and apparatus for producing hydrocarbons is described. In the method, a failure mode for a well completion is identified. A numerical engineering model to describe an event that results in the failure mode is constructed. The numerical engineering model is converted into a response surface. Then, the response surface is associated with a user tool configured to provide the response surface for analysis of another well.
摘要翻译：描述了用于生产烃的方法和装置。在该方法中，识别用于完井的故障模式。构建导致故障模式的事件的数值工程模型。数值工程模型转换为响应面。然后，响应面与配置成提供用于另一个井的分析的响应面的用户工具相关联。

7. 发明申请

WO2007018860A3 WELL MODELING ASSOCIATED WITH EXTRACTION OF HYDROCARBONS FROM SUBSURFACE FORMATIONS 审中-公开
公开(公告)号：WO2007018860A3
公开(公告)日：2007-02-15
申请号：PCT/US2006/026393
申请日：2006-07-06
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , DALE, Bruce, A. , PAKAL, Rahul , HAEBERLE, David, C. , BURDETTE, Jason, A. , MOHR, John, W. , ASMANN, Marcus , CLINGMAN, Scott, R. , BENISH, Tim, G. , ROSENBAUM, Darren, F.
发明人： DALE, Bruce, A. , PAKAL, Rahul , HAEBERLE, David, C. , BURDETTE, Jason, A. , MOHR, John, W. , ASMANN, Marcus , CLINGMAN, Scott, R. , BENISH, Tim, G. , ROSENBAUM, Darren, F.
IPC分类号： G06F19/00 , E21B47/00
摘要： A method and apparatus for producing hydrocarbons is described. In the method, a failure mode for a well completion is identified. A numerical engineering model to describe an event that results in the failure mode is constructed. The numerical engineering model is converted into a response surface. Then, the response surface is associated with a user tool configured to provide the response surface for analysis of another well.

8. 发明申请

WO2007018858A3 WELL MODELING ASSOCIATED WITH EXTRACTION OF HYDROCARBONS FROM SUBSURFACE FORMATIONS 审中-公开
公开(公告)号：WO2007018858A3
公开(公告)日：2007-02-15
申请号：PCT/US2006/026384
申请日：2006-07-06
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , DALE, Bruce, A. , PAKAL, Rahul , BURDETTE, Jason, A. , HAEBERLE, David, C. , CLINGMAN, Scott, R.
发明人： DALE, Bruce, A. , PAKAL, Rahul , BURDETTE, Jason, A. , HAEBERLE, David, C. , CLINGMAN, Scott, R.
IPC分类号： G06G7/48
摘要： A method and apparatus associated with various phases of a well completion. In one embodiment, a method is described that includes identifying failure modes for a well completion. At least one technical limit associated with each of the failure modes is obtained. Then, an objective function for the well completion is formulated. Then, the objective function is solved to create a well performance limit.

9. 发明申请

WO2009142798A2 METHODS FOR REGULATING FLOW IN MULTI-ZONE INTERVALS 审中-公开
标题翻译：用于调整多区间流量的方法
公开(公告)号：WO2009142798A2
公开(公告)日：2009-11-26
申请号：PCT/US2009036198
申请日：2009-03-05
申请人： EXXONMOBIL UPSTREAM RES CO , BURDETTE JASON A , POSTL DIETER , DALE BRUCE A , TAVAREZ FEDERICO A , LONG TED A
发明人： BURDETTE JASON A , POSTL DIETER , DALE BRUCE A , TAVAREZ FEDERICO A , LONG TED A
IPC分类号： E21B44/06
CPC分类号： E21B43/119 , E21B43/14
摘要： Methods of regulating flow in a hydrocarbon well include identifying at least two dissimilar zones in an interval of a well, perforating a well completion in the interval according to a limited-entry perforation strategy, and re-perforating the well completion in the interval according to a re-perforating strategy. The limited-entry perforation strategy is adapted to produce a plurality of limited-entry perforations. The limited-entry perforation strategy varies the perforations within the interval based at least in part on dissimilarities between the at least two dissimilar zones. The re-perforation strategy produces a plurality of re-perforations and is based at least in part on the limited-entry perforation strategy. The re-perforation strategy is adapted to at least substantially align a portion of the re-perforations with a portion of the limited-entry perforations.
摘要翻译：在烃井中调节流量的方法包括在井的间隔中识别至少两个不同的区域，根据有限进入穿孔策略在间隔中穿孔完井，以及根据区间中的井完井重新穿孔重新开枪的策略。有限入射穿孔策略适于产生多个有限入射穿孔。有限入射穿孔策略至少部分地基于至少两个不同区域之间的不相似性来改变间隔内的穿孔。再穿孔策略产生多个再穿孔，并且至少部分地基于有限入射穿孔策略。再穿孔策略适于至少将一部分再穿孔与一部分有限入口穿孔对准。

10. 发明申请

WO2007086998A2 METHOD AND SYSTEM FOR EVALUATING GROUPS OF THREADED CONNECTIONS 审中-公开
标题翻译：用于评估螺纹连接组的方法和系统
公开(公告)号：WO2007086998A2
公开(公告)日：2007-08-02
申请号：PCT/US2006/044893
申请日：2006-11-20
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KHEMAKHEM, A.S., David , BAKER, David, A. , BURDETTE, Jason, A. , DALE, Bruce, A. , CEYHAN, Isamil , POWERS, James , MYERS, James, H. , ASMANN, Marcus , BIEGLER, Mark, W. , MOHR, John, W.
发明人： KHEMAKHEM, A.S., David , BAKER, David, A. , BURDETTE, Jason, A. , DALE, Bruce, A. , CEYHAN, Isamil , POWERS, James , MYERS, James, H. , ASMANN, Marcus , BIEGLER, Mark, W. , MOHR, John, W.
IPC分类号： G06F19/00
CPC分类号： E21B19/165 , E21B17/042 , F16L15/006 , Y10T29/49766
摘要： A method associated with the selection of tubulars for hydrocarbon production is described. In particular, the method is associated with the evaluation of performance limits of threaded connections. In this method, constituents of an evaluation group of threaded connections are determined via model analysis. Then, physical testing on a first group of threaded connections in the evaluation group is conducted. Modeling analysis on the first group and a second group of threaded connections is performed, wherein the second group are not physically tested. Once modeled, the results from the physical testing and the modeling analysis are compared to assess a characteristic performance factor for the first group. Then, the characteristic performance factor is applied to the second group, and the performance limits are defined based on this characteristic performance factor.
摘要翻译：描述了与用于烃生产的管的选择相关的方法。特别地，该方法与螺纹连接的性能限制的评估相关联。在该方法中，通过模型分析确定螺纹连接的评估组的成分。然后，进行评估组中第一组线程连接的物理测试。执行对第一组和第二组螺纹连接的建模分析，其中第二组不进行物理测试。一旦建模，比较物理测试和建模分析的结果，以评估第一组的特征性能因素。然后，将特征性能因子应用于第二组，并且基于该特征性能因子来定义性能限制。

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