专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07456135B2 Methods of drilling using flat rheology drilling fluids 有权
标题翻译：使用平流变钻井液钻井的方法
公开(公告)号：US07456135B2
公开(公告)日：2008-11-25
申请号：US10292124
申请日：2002-11-12
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
IPC分类号： C09K8/32 , B01F17/00 , B01F3/08
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.
摘要翻译：公开了用于在地下地层中钻孔，运行壳体和/或固井井眼而不显着损失钻井液的方法，以及用于这些方法的组合物。该方法采用包含易碎凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。流体在海上井中特别有利，因为即使钻井或渗透速度不同，流体表现出井下等效循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使得环境可接受和调节顺应性反转乳液钻井液。

2. 发明申请

US20080032900A1 Method of formulating and using a drilling mud with fragile gels 有权
标题翻译：配制和使用具有脆性凝胶的钻井泥浆的方法
公开(公告)号：US20080032900A1
公开(公告)日：2008-02-07
申请号：US11893195
申请日：2007-08-15
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
IPC分类号： C09K8/00 , E21B43/00
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： A method for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid is disclosed, as well as compositions for use in such method. The method employs a drilling fluid comprising a fragile gel or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluid is especially advantageous for use in deep water wells because the fluid exhibits minimal difference between downhole equivalent circulating density and surface density notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluid, the fluid makes an environmentally acceptable and regulatory compliant invert emulsion drilling fluid. The fluid preferably contains no organophilic clays.
摘要翻译：公开了一种用于在地下地层中钻孔，运行壳体和/或固井钻孔而不显着损失钻井液的方法，以及用于这种方法的组合物。该方法采用包含脆性凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。该流体特别有利于在深水井中使用，因为即使钻井或穿透速度不同，流体表现出井下当量循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使环境可接受和调节顺从的乳化液钻井液。流体优选不含有亲力性粘土。

3. 发明申请

US20070078062A1 Invert drilling fluids and methods of drilling boreholes 有权
公开(公告)号：US20070078062A1
公开(公告)日：2007-04-05
申请号：US11633822
申请日：2006-12-05
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale Jamison
IPC分类号： C09K8/18
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.

4. 发明授权

US07645723B2 Method of drilling using invert emulsion drilling fluids 有权
标题翻译：使用反相乳液钻井液钻井的方法
公开(公告)号：US07645723B2
公开(公告)日：2010-01-12
申请号：US11893195
申请日：2007-08-15
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
IPC分类号： E21B21/00 , B01F3/08 , C09K8/32 , C09K8/06
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： A method for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid is disclosed, as well as compositions for use in such method. The method employs a drilling fluid comprising a fragile gel or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluid is especially advantageous for use in deep water wells because the fluid exhibits minimal difference between downhole equivalent circulating density and surface density notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluid, the fluid makes an environmentally acceptable and regulatory compliant invert emulsion drilling fluid. The fluid preferably contains no organophilic clays.
摘要翻译：公开了一种用于在地下地层中钻孔，运行壳体和/或固井钻孔而不显着损失钻井液的方法，以及用于这种方法的组合物。该方法采用包含脆性凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。该流体特别有利于在深水井中使用，因为即使钻井或穿透速度不同，流体表现出井下当量循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使环境可接受和调节顺从的乳化液钻井液。流体优选不含有亲力性粘土。

5. 发明授权

US07547663B2 Invert drilling fluids and methods of drilling boreholes 有权
公开(公告)号：US07547663B2
公开(公告)日：2009-06-16
申请号：US11633704
申请日：2006-12-05
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
IPC分类号： C09K8/36 , E21B21/00
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.

6. 发明授权

US07534743B2 Invert drilling fluids and methods of drilling boreholes 有权
标题翻译：钻井液倒钻和钻孔方法
公开(公告)号：US07534743B2
公开(公告)日：2009-05-19
申请号：US11633703
申请日：2006-12-05
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
IPC分类号： C09K8/36 , E21B21/00
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.
摘要翻译：公开了用于在地下地层中钻孔，运行壳体和/或固井井眼而不显着损失钻井液的方法，以及用于这些方法的组合物。该方法采用包含易碎凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。流体在海上井中特别有利，因为即使钻井或渗透速度不同，流体表现出井下等效循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使得环境可接受和调节顺应性反转乳液钻井液。

7. 发明授权

US07462580B2 Flat rheology drilling fluids 有权
标题翻译：平流变钻井液
公开(公告)号：US07462580B2
公开(公告)日：2008-12-09
申请号：US11633822
申请日：2006-12-05
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
IPC分类号： C09K8/08 , B01F3/08 , E21B21/00
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.
摘要翻译：公开了用于在地下地层中钻孔，运行壳体和/或固井井眼而不显着损失钻井液的方法，以及用于这些方法的组合物。该方法采用包含易碎凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。流体在海上井中特别有利，因为即使钻井或渗透速度不同，流体表现出井下等效循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使得环境可接受和调节顺应性反转乳液钻井液。

8. 发明授权

US07278485B2 Method of formulating and using a drilling mud with fragile gels 有权
标题翻译：配制和使用具有脆性凝胶的钻井泥浆的方法
公开(公告)号：US07278485B2
公开(公告)日：2007-10-09
申请号：US10933560
申请日：2004-09-04
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
IPC分类号： E21B43/00 , C09K8/36 , C09K8/035 , C09K8/04
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： A method for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid is disclosed, as well as compositions for use in such method. The method employs a drilling fluid comprising a fragile gel or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluid is especially advantageous for use in deep water wells because the fluid exhibits minimal difference between downhole equivalent circulating density and surface density notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluid, the fluid makes an environmentally acceptable and regulatory compliant invert emulsion drilling fluid. The fluid preferably contains no organophilic clays.
摘要翻译：公开了一种用于在地下地层中钻孔，运行壳体和/或固井钻孔而不显着损失钻井液的方法，以及用于这种方法的组合物。该方法采用包含脆性凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。该流体特别有利于在深水井中使用，因为即使钻井或穿透速度不同，流体表现出井下当量循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使环境可接受和调节顺从的乳化液钻井液。流体优选不含有亲力性粘土。

9. 发明申请

US20050032652A1 Method of formulating and using a drilling mud with fragile gels 有权
公开(公告)号：US20050032652A1
公开(公告)日：2005-02-10
申请号：US10933560
申请日：2004-09-04
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal
IPC分类号： C09K8/32 , C09K8/34 , C09K8/36 , C09K7/06
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： A method for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid is disclosed, as well as compositions for use in such method. The method employs a drilling fluid comprising a fragile gel or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluid is especially advantageous for use in deep water wells because the fluid exhibits minimal difference between downhole equivalent circulating density and surface density notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluid, the fluid makes an environmentally acceptable and regulatory compliant invert emulsion drilling fluid. The fluid preferably contains no organophilic clays.

10. 发明授权

US07488704B2 Invert drilling fluids for use in drilling in subterranean formations 有权
标题翻译：倒置钻井液用于地下地层钻井
公开(公告)号：US07488704B2
公开(公告)日：2009-02-10
申请号：US11634008
申请日：2006-12-05
申请人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
发明人： Jeff Kirsner , Don Siems , Kimberly Burrows-Lawson , David Carbajal , Ian Robb , Dale E. Jamison
IPC分类号： C09K8/36 , E21B21/00 , E21B43/18
CPC分类号： C09K8/34 , C09K8/32 , C09K8/36
摘要： Methods for drilling, running casing in, and/or cementing a borehole in a subterranean formation without significant loss of drilling fluid are disclosed, as well as compositions for use in such methods. The methods employ drilling fluids comprising fragile gels or having fragile gel behavior and providing superior oil mud rheology and overall performance. The fluids are especially advantageous for use in offshore wells because the fluids exhibit minimal differences between downhole equivalent circulating densities and surface densities notwithstanding differences in drilling or penetration rates. When an ester and isomerized olefin blend is used for the base of the fluids, the fluids make environmentally acceptable and regulatory compliant invert emulsion drilling fluids.
摘要翻译：公开了用于在地下地层中钻孔，运行壳体和/或固井井眼而不显着损失钻井液的方法，以及用于这些方法的组合物。该方法采用包含易碎凝胶或具有脆性凝胶行为的钻井液，并提供优异的油泥流变性和整体性能。流体在海上井中特别有利，因为即使钻井或渗透速度不同，流体表现出井下等效循环密度和表面密度之间的最小差异。当酯和异构化的烯烃共混物用于流体的基底时，流体使得环境可接受和调节顺应性反转乳液钻井液。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式