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公开(公告)号:US20130269938A1
公开(公告)日:2013-10-17
申请号:US13828768
申请日:2013-03-14
IPC分类号: E21B33/129
CPC分类号: E21B33/1294 , E21B23/006 , E21B23/06 , E21B33/124 , E21B33/126 , E21B43/25
摘要: System, devices, and methods are described relating to the treatment (e.g., perforating, fracturing, foam stimulation, acid treatment, cement treatment, etc.) of well-bores (e.g., cased oil and/or gas wells). In at least one example, a method is provided for treatment of a region in a well, the method comprising: positioning, in a well-bore, a packer above the region of the well-bore, fixing, below the region, an expansion packer, treating the region, the treatment fixing the packer, moving the expansion packer, and moving the packer after the moving of the expansion packer.
摘要翻译: 描述与井眼(例如,套管油和/或气井)的处理(例如穿孔,压裂,泡沫刺激,酸处理,水泥处理等)有关的系统,装置和方法。 在至少一个示例中,提供了一种用于处理井中的区域的方法,所述方法包括:在井眼中将密封件定位在井眼区域之上,在该区域下方定位膨胀 封隔器,处理区域,处理固定封隔器,移动膨胀封隔器,以及在膨胀封隔器移动之后移动封隔器。
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公开(公告)号:US09051813B2
公开(公告)日:2015-06-09
申请号:US13828768
申请日:2013-03-14
IPC分类号: E21B33/124 , E21B33/129 , E21B23/00 , E21B23/06 , E21B33/126 , E21B43/25
CPC分类号: E21B33/1294 , E21B23/006 , E21B23/06 , E21B33/124 , E21B33/126 , E21B43/25
摘要: System, devices, and methods are described relating to the treatment (e.g., perforating, fracturing, foam stimulation, acid treatment, cement treatment, etc.) of well-bores (e.g., cased oil and/or gas wells). In at least one example, a method is provided for treatment of a region in a well, the method comprising: positioning, in a well-bore, a packer above the region of the well-bore, fixing, below the region, an expansion packer, treating the region, the treatment fixing the packer, moving the expansion packer, and moving the packer after the moving of the expansion packer.
摘要翻译: 描述与井眼(例如,套管油和/或气井)的处理(例如穿孔,压裂,泡沫刺激,酸处理,水泥处理等)有关的系统,装置和方法。 在至少一个示例中,提供了一种用于处理井中的区域的方法,所述方法包括:在井眼中将密封件定位在井眼区域之上,在该区域下方定位膨胀 封隔器,处理区域,处理固定封隔器,移动膨胀封隔器,以及在膨胀封隔器移动之后移动封隔器。
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