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公开(公告)号：US10197549B2
公开(公告)日：2019-02-05
申请号：US15301896
申请日：2015-04-02
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jeffrey Thomas , John David Rowatt , Francois M. Auzerais , Simone Musso , Smaine Zeroug , Kenneth Kin-nam Liang , Harald Quintus-Bosz , Joshua P. Kinsley , Alfred J. Costa , Ching-Hua Tseng , Julien Prosper Marc Aknin , Jonathan Andrew Bannister
Abstract: Methods and apparatus for analyzing the material properties and behavior of cement as it hydrates under simulated downhole conditions. A wellbore cement simulator includes a temperature and pressure controlled innermost oil-filled container; an annulus in contact with the innermost container configured to hold a cement sample; a mesh sleeve in contact with the annulus wherein the mesh sleeve is water permeable to permit hydration of the cement sample; a steel sleeve in contact with the mesh sleeve; an elastomeric bladder surrounding the steel sleeve; and a temperature and pressure controlled outermost oil-filled container.
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公开(公告)号：US20150027703A1
公开(公告)日：2015-01-29
申请号：US13951940
申请日：2013-07-26
Applicant: Schlumberger Technology Corporation
Inventor： Shitong Sherry Zhu , Yiyan Chen , John David Rowatt , Francois M. Auzerais , Huilin Tu , Miranda Amarante , Meng Qu , Simone Musso
IPC: C09K8/68 , E21B43/267
Abstract: A composition comprising, and methods of producing a solid state dispersion comprising particles dispersed in a water soluble polymer. Treatment fluids comprising, and methods of using the solid state dispersion are also disclosed.
Abstract translation: 一种组合物，以及包含分散在水溶性聚合物中的颗粒的固体分散体的制备方法。 还公开了包含固体分散体的处理流体和使用固体分散体的方法。
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公开(公告)号：US20160258269A1
公开(公告)日：2016-09-08
申请号：US15036975
申请日：2014-11-21
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Simone Musso , Mickael Allouche , Matteo Pavese
CPC classification number: E21B47/0005 , C04B14/026 , C04B14/386 , C04B28/02 , C04B2111/00724 , C04B2111/94 , C09K8/467 , C09K2208/08 , C09K2208/10 , E21B33/14 , G01B7/18 , G01L1/18 , C04B14/304 , C04B22/064 , C04B2103/40 , C04B20/023
Abstract: Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a surface of the wellbore, allowing the cement composition to cure, emplacing a tool for measuring at least one electromagnetic property into the wellbore, and measuring at least one of the cemented casing and the formation. In another aspect, methods may include preparing a cement composition containing one or more conductive fillers, allowing the cement composition to set, and measuring at least one electromagnetic property of the set cement. In yet another aspect, cement compositions may contain a cement, one or more conductive fillers, and a surfactant, wherein the resistivity of the cement composition is less than 10 Ω*m.
Abstract translation: 方法可以包括将含有一种或多种导电填料的水泥组合物泵入在井筒和壳体的表面之间产生的井筒的环形区域中，从而允许水泥组合物固化，将用于测量至少一种电磁特性的工具放置在 井筒，并测量胶结套管和地层中的至少一个。 在另一方面，方法可以包括制备含有一种或多种导电填料的水泥组合物，允许水泥组合物凝固，并测量凝固水泥的至少一种电磁特性。 在另一方面，水泥组合物可以含有水泥，一种或多种导电填料和表面活性剂，其中水泥组合物的电阻率小于10Ωm。
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Patent Agency Ranking
公开(公告)号：US11427473B2
公开(公告)日：2022-08-30
申请号：US16320891
申请日：2016-07-27
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION , POLITECNICO DI TORINO
Inventor： Simone Musso , Matteo Pavese , Luca Lavagna
IPC: C01B32/194 , C01B32/174 , B01J8/00 , G01N5/04
Abstract: Methods of preparing dispersions of carbon-based materials are disclosed herein. In some embodiments, a method comprises exposing the carbon-based material to an atmosphere comprising between about 0.5% v/v and about 5.0% v/v of oxygen for a selected time at an oxidation temperature to obtain a thermally oxidized material; and dispersing the thermally oxidized material in a liquid medium.
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公开(公告)号：US09557315B2
公开(公告)日：2017-01-31
申请号：US13953196
申请日：2013-07-29
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Roman Kats , Agathe Robisson , Simone Musso , Yucun Lou , Jeffrey Thomas
IPC: G01N33/38
CPC classification number: G01N33/383
Abstract: Apparatus and methods for measuring confining pressure, axial strain and radial strain of zonal isolation materials are described. This information is useful for evaluating these materials and predicting seal performance and potential failures of these materials.
Abstract translation: 描述了用于测量区域隔离材料的围压，轴向应变和径向应变的装置和方法。 这些信息对于评估这些材料和预测这些材料的密封性能和潜在的故障是有用的。
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公开(公告)号：US10167714B2
公开(公告)日：2019-01-01
申请号：US15036975
申请日：2014-11-21
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Simone Musso , Mickael Allouche , Matteo Pavese
IPC: E21B47/005 , E21B47/00 , C04B28/02 , C04B14/02 , C09K8/467 , C04B14/38 , E21B33/14 , G01B7/16 , G01L1/18 , C04B111/00 , C04B111/94
Abstract: Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a surface of the wellbore, allowing the cement composition to cure, emplacing a tool for measuring at least one electromagnetic property into the wellbore, and measuring at least one of the cemented casing and the formation. In another aspect, methods may include preparing a cement composition containing one or more conductive fillers, allowing the cement composition to set, and measuring at least one electromagnetic property of the set cement. In yet another aspect, cement compositions may contain a cement, one or more conductive fillers, and a surfactant, wherein the resistivity of the cement composition is less than 10 Ω*m.
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公开(公告)号：US20170349805A1
公开(公告)日：2017-12-07
申请号：US15171014
申请日：2016-06-02
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Simone Musso , Jeffrey J. Thomas
IPC: C09K8/467 , E21B33/14 , C04B20/00 , C04B103/42 , C04B103/00
CPC classification number: C09K8/467 , C04B20/1029 , C04B28/02 , C04B22/064 , C04B22/066 , C04B24/24
Abstract: Embodiments may include cement compositions containing an expanding agent encapsulated with a polymeric material, wherein the polymeric material is permeable to aqueous fluids. Methods may include emplacing a cement slurry into a wellbore traversing a subterranean formation, wherein the cement slurry contains an expanding agent encapsulated with a polymeric material, wherein the polymeric material is permeable to aqueous fluids; allowing the cement slurry to harden; contacting the expanding agent encapsulated with a polymeric material with an aqueous fluid; and allowing the expanding agent to hydrate.
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公开(公告)号：US20160257872A9
公开(公告)日：2016-09-08
申请号：US13951940
申请日：2013-07-26
Applicant: Schlumberger Technology Corporation
Inventor： Shitong Sherry Zhu , Yiyan Chen , John David Rowatt , Francois M. Auzerais , Huilin Tu , Miranda Amarante , Meng Qu , Simone Musso
IPC: C09K8/68 , E21B43/267
Abstract: A composition comprising, and methods of producing a solid state dispersion comprising particles dispersed in a water soluble polymer. Treatment fluids comprising, and methods of using the solid state dispersion are also disclosed.
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