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Patent Agency Ranking
公开(公告)号：WO2010133302A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/002826
申请日：2010-04-29
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , GHASSEMZADEH, Jaleh
Inventor： GHASSEMZADEH, Jaleh
CPC classification number: C09K8/516 , C09K8/5045 , C09K8/508
Abstract: A composition for reducing lost circulation in a well, while drilling the well with a drilling mud, which is composed of a base fluid, a mixture of particles, and a blend of fibers. The composition is used by stopping drilling with the mud, injecting a spacer, injecting the water-based composition, injecting a spacer, and resuming drilling with the oil-based mud.
Abstract translation: 一种用于减少井中的流失的组合物，同时用钻井泥浆钻井，其由基础流体，颗粒的混合物和纤维的混合物组成。 该组合物通过停止用泥浆钻孔，注入间隔物，注射水基组合物，注射间隔物，并用油基泥浆恢复钻孔来使用。
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2.发明申请CEMENT COMPOSITION COMPRISING MIXTURE OF ORGANIC AND INORGANIC FIBRES FOR CURING SEVERE LOSSES ESPECIALLY IN THE RESERVOIR SECTION 审中-公开包含有机和无机纤维混合物的水泥组合物用于在储存部分中特别地固化严重的损失
公开(公告)号：WO2009083238A4
公开(公告)日：2009-08-27
申请号：PCT/EP2008011091
申请日：2008-12-23
Applicant: SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , GHASSEMZADEH JALEH , CARITEY JEAN-PHILIPPE , GUIOLLARD FRANCE
Inventor： GHASSEMZADEH JALEH , CARITEY JEAN-PHILIPPE , GUIOLLARD FRANCE
CPC classification number: C09K8/467 , C04B14/46 , C04B14/4668 , C04B28/02 , C09K8/487 , C04B7/527 , C04B14/28 , C04B14/4618 , C04B16/0641 , C04B20/008 , C04B40/0028 , C04B14/26 , C04B14/285 , C04B16/0683 , C04B20/1022
Abstract: Disclosed is a method for controlling loss circulation and simultaneously strengthening a weakened formation when drilling for oil. This invention relates to the permeable subterranean formation and natural and induced fractured formations that encounter severe losses and their treatment with a composition composed of long rigid organic fibre with different type of fibres selected from a category of organic or inorganic fibres along with different particle sizes that orientation of fibres and packing of the solids shows a good blockage effect to resist the loss and later the final set material develop required compressive strength to cure those losses and strengthening the structure.
Abstract translation: 公开了一种在钻油时控制损失循环并同时加强弱化形成的方法。 本发明涉及遇到严重损失的可渗透地层和天然和诱导断裂地层，以及由具有选自有机或无机纤维类别的不同类型纤维的长刚性有机纤维组成的组合物以及不同粒径的处理 纤维的取向和固体的包装显示出良好的阻塞作用以抵抗损失，随后最终的固定材料产生所需的抗压强度以固化这些损失并加强结构。
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3.发明申请CEMENT COMPOSITION COMPRISING MIXTURE OF ORGANIC AND INORGANIC FIBRES FOR CURING SEVERE LOSSES ESPECIALLY IN THE RESERVOIR SECTION 审中-公开包含有机和无机纤维混合物的水泥组合物特别用于治疗储层部分的严重损失
公开(公告)号：WO2009083238A1
公开(公告)日：2009-07-09
申请号：PCT/EP2008/011091
申请日：2008-12-23
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , GHASSEMZADEH, Jaleh , CARITEY, Jean-Philippe , GUIOLLARD, France
Inventor： GHASSEMZADEH, Jaleh , CARITEY, Jean-Philippe , GUIOLLARD, France
CPC classification number: C09K8/467 , C04B14/46 , C04B14/4668 , C04B28/02 , C09K8/487 , C04B7/527 , C04B14/28 , C04B14/4618 , C04B16/0641 , C04B20/008 , C04B40/0028 , C04B14/26 , C04B14/285 , C04B16/0683 , C04B20/1022
Abstract: Disclosed is a method for controlling loss circulation and simultaneously strengthening a weakened formation when drilling for oil. This invention relates to the permeable subterranean formation and natural and induced fractured formations that encounter severe losses and their treatment with a composition composed of long rigid organic fibre with different type of fibres selected from a category of organic or inorganic fibres along with different particle sizes that orientation of fibres and packing of the solids shows a good blockage effect to resist the loss and later the final set material develop required compressive strength to cure those losses and strengthening the structure.
Abstract translation: 公开了一种用于控制损失循环并且在钻油时同时加强弱化地层的方法。 本发明涉及遇到严重损失并且用由长刚性有机纤维和不同类型纤维组成的组合物处理的可渗透地下地层和天然和诱导裂缝地层，所述纤维选自一类有机或无机纤维以及不同粒度 纤维的取向和固体的堆积表现出良好的阻挡效果以抵抗损失，并且随后最终固化材料形成所需的抗压强度以固化这些损失并加强结构。
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公开(公告)号：WO2009083236A4
公开(公告)日：2009-08-27
申请号：PCT/EP2008011089
申请日：2008-12-23
Applicant: SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , GHASSEMZADEH JALEH , CARITEY JEAN-PHILIPPE , ZAMORA DOMINIQUE
Inventor： GHASSEMZADEH JALEH , CARITEY JEAN-PHILIPPE , ZAMORA DOMINIQUE
CPC classification number: C09K8/467 , C04B14/46 , C04B14/4668 , C04B28/02 , C09K8/487 , C04B7/527 , C04B14/28 , C04B14/4618 , C04B16/0641 , C04B20/008 , C04B40/0028 , C04B16/0683 , C04B20/1022
Abstract: A cement composition, comprises a mixture of a blend of materials including cement and/or micro cement, calcium carbonate, organic fibres, and inorganic fibres; and water; wherein the composition forms a cement that is at least partially soluble in acid and/or water. A method of treating a well, comprises pumping the composition into the well, allowing the cement to set, and treating the set cement so that it is partially to completely dissolved. In case of partial dissolution the residue in time is degradable. The inorganic fiber can be used in the traditional cementing in all stages of the well construction to defeat partial losses and improve the set properties of the final set cement.
Abstract translation: 一种水泥组合物，包括含水泥和/或微水泥，碳酸钙，有机纤维和无机纤维的材料混合物的混合物; 和水; 其中该组合物形成至少部分可溶于酸和/或水的水泥。 处理井的方法包括将组合物泵入井中，使水泥凝固，并处理凝固的水泥以使其部分完全溶解。 在部分溶解的情况下，残留物可以及时降解。 该无机纤维可用于井身施工各个阶段的传统固井工艺，以抵消部分损失，提高最终固化水泥的固化性能。
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公开(公告)号：WO2009083236A1
公开(公告)日：2009-07-09
申请号：PCT/EP2008/011089
申请日：2008-12-23
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , GHASSEMZADEH, Jaleh , CARITEY, Jean-Philippe , ZAMORA, Dominique
Inventor： GHASSEMZADEH, Jaleh , CARITEY, Jean-Philippe , ZAMORA, Dominique
CPC classification number: C09K8/467 , C04B14/46 , C04B14/4668 , C04B28/02 , C09K8/487 , C04B7/527 , C04B14/28 , C04B14/4618 , C04B16/0641 , C04B20/008 , C04B40/0028 , C04B16/0683 , C04B20/1022
Abstract: A cement composition, comprises a mixture of a blend of materials including cement and/or micro cement, calcium carbonate, organic fibres, and inorganic fibres; and water; wherein the composition forms a cement that is at least partially soluble in acid and/or water. A method of treating a well, comprises pumping the composition into the well, allowing the cement to set, and treating the set cement so that it is partially to completely dissolved. In case of partial dissolution the residue in time is degradable. The inorganic fiber can be used in the traditional cementing in all stages of the well construction to defeat partial losses and improve the set properties of the final set cement.
Abstract translation: 水泥组合物包括包括水泥和/或微水泥，碳酸钙，有机纤维和无机纤维的材料的混合物的混合物; 和水; 其中所述组合物形成至少部分可溶于酸和/或水的水泥。 一种处理井的方法，包括将组合物泵入井中，允许水泥固化，并处理固化的水泥使其部分完全溶解。 在部分溶解的情况下，残留物在时间上是可降解的。 无机纤维可用于井结构各个阶段的传统固井，以抵抗部分损失，提高最终固定水泥的固化性能。
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