公开(公告)号：US10078042B2

公开(公告)日：2018-09-18

申请号：US14360830

申请日：2011-12-22

申请人： Edgard Poiate Junior ,  Jose Nunes Pimentel Neto ,  Fernando Antonio Santos Medeiros ,  Alvaro Maia Da Costa ,  Jose Luiz Falcão ,  Claudio Dos Santos Amaral ,  Renato Seixas Da Rocha

发明人： Edgard Poiate Junior ,  Jose Nunes Pimentel Neto ,  Fernando Antonio Santos Medeiros ,  Alvaro Maia Da Costa ,  Jose Luiz Falcão ,  Claudio Dos Santos Amaral ,  Renato Seixas Da Rocha

IPC分类号： G01N3/12 ,  E21B47/00 ,  E21B49/00 ,  G01M5/00

CPC分类号： G01N3/12 ,  E21B47/0006 ,  E21B49/003 ,  G01M5/0058 ,  G01N2203/0042 ,  G01N2203/0246 ,  G01N2203/0274

摘要： The present invention refers to a method wherein a test body is assembled in specific configurations to be submitted to testing in a conventional hydrostatic chamber. The method calls for assembling a test body that simulates cementing failures, the presence of stress anisotropy and a borehole of irregular geometry, by pressurizing said test body in a conventional hydrostatic chamber. The uniform forces are distributed circumferentially around a casing stream in a non-uniform way, simulating operating conditions that are as close as possible to reality, enabling an analysis of how the structure reacts in scenarios similar to actual conditions.

公开(公告)号：US20150101397A1

公开(公告)日：2015-04-16

申请号：US14360830

申请日：2011-12-22

申请人： Edgard Poiate Junior ,  Jose Nunes Pimentel Neto ,  Fernando Antonio Santos Medeiros ,  Alvaro Maia Da Costa ,  Jose Luiz Falcão ,  Claudio Dos Santos Amaral ,  Renato Seixas Da Rocha

发明人： Edgard Poiate Junior ,  Jose Nunes Pimentel Neto ,  Fernando Antonio Santos Medeiros ,  Alvaro Maia Da Costa ,  Jose Luiz Falcão ,  Claudio Dos Santos Amaral ,  Renato Seixas Da Rocha

IPC分类号： G01N3/12 ,  E21B49/00

CPC分类号： G01N3/12 ,  E21B47/0006 ,  E21B49/003 ,  G01M5/0058 ,  G01N2203/0042 ,  G01N2203/0246 ,  G01N2203/0274

摘要： The present invention refers to a method wherein a test body is assembled in specific configurations to be submitted to testing in a conventional hydrostatic chamber. The method calls for assembling a test body that simulates cementing failures, the presence of stress anisotropy and a borehole of irregular geometry, by pressurizing said test body in a conventional hydrostatic chamber. The uniform forces are distributed circumferentially around a casing stream in a non-uniform way, simulating operating conditions that are as close as possible to reality, enabling an analysis of how the structure reacts in scenarios similar to actual conditions.

摘要翻译： 本发明涉及一种方法，其中将测试体组装成特定构造以在常规静液压室中进行测试。 该方法要求组装通过在常规静液压室中对所述测试体进行加压来模拟固井失效，应力各向异性的存在和不规则几何形状的钻孔的测试体。 统一的力以不均匀的方式围绕套管流周向分布，模拟尽可能接近现实的操作条件，使得能够在与实际情况相似的情况下分析结构如何反应。