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公开(公告)号：US12024674B2
公开(公告)日：2024-07-02
申请号：US17569227
申请日：2022-01-05
申请人： ChampionX USA Inc.
CPC分类号： C09K8/528 , C09K8/536 , C09K2208/10
摘要： The present disclosure provides methods for inhibiting scale formation in subterranean reservoirs. The methods may include depositing silica-based nanoparticles on a surface of the subterranean reservoir and transporting a scale inhibitor to the surface of the subterranean reservoir. The scale inhibitor may adhere to the silica-based nanoparticles through a chemical interaction. The silica-based nanoparticles may adhere to one or more surfaces within the subterranean reservoir.
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公开(公告)号：US12129428B2
公开(公告)日：2024-10-29
申请号：US17557611
申请日：2021-12-21
申请人： ChampionX USA Inc.
发明人： Jeremy Wayne Bartels , Christopher Alexander Russell , Duy T. Nguyen , Manojkumar Ramnikalal Bhandari , Rebecca Michele Lucente-Schultz
IPC分类号： C09K8/524
CPC分类号： C09K8/524
摘要： The present disclosure provides methods and compositions for controlling asphaltenes in a subterranean formation. The compositions may include silica, a polymer, and optionally a charged surfactant. The compositions may also include a solvent or other additives. The methods may include injecting the compositions into subterranean formations and inhibiting asphaltene precipitation.
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公开(公告)号：US20220340806A1
公开(公告)日：2022-10-27
申请号：US17557611
申请日：2021-12-21
申请人： ChampionX USA Inc.
发明人： Jeremy Wayne Bartels , Christopher Alexander Russell , Duy T. Nguyen , Manojkumar Ramnikalal Bhandari , Rebecca Michele Lucente-Schultz
IPC分类号： C09K8/524
摘要： The present disclosure provides methods and compositions for controlling asphaltenes in a subterranean formation. The compositions may include silica, a polymer, and optionally a charged surfactant. The compositions may also include a solvent or other additives. The methods may include injecting the compositions into subterranean formations and inhibiting asphaltene precipitation.
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公开(公告)号：US20220228051A1
公开(公告)日：2022-07-21
申请号：US17569227
申请日：2022-01-05
申请人： ChampionX USA Inc.
摘要： The present disclosure provides methods for inhibiting scale formation in subterranean reservoirs. The methods may include depositing silica-based nanoparticles on a surface of the subterranean reservoir and transporting a scale inhibitor to the surface of the subterranean reservoir. The scale inhibitor may adhere to the silica-based nanoparticles through a chemical interaction. The silica-based nanoparticles may adhere to one or more surfaces within the subterranean reservoir.
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