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1. 发明授权

US08789597B2 Water self-shutoff tubular 有权
标题翻译：水自动关闭管状
公开(公告)号：US08789597B2
公开(公告)日：2014-07-29
申请号：US13192090
申请日：2011-07-27
申请人： Mohammad M. Al-Shammari
发明人： Mohammad M. Al-Shammari
IPC分类号： E21B33/13
CPC分类号： E21B17/00 , E21B33/10 , E21B43/12 , F16L9/14 , F16L9/18 , G01M3/042 , Y10T137/0318
摘要： An apparatus for controlling water ingress into a pipe useful in the production of hydrocarbons from underground reservoirs comprises a multi-layer tubular, the multi-layered tubular comprising an outer pipe layer, an inner pipe layer longitudinally aligned within the outer pipe layer, and a hydrophilic composite material between the outer pipe layer and the inner pipe layer. The composite comprises a material selected from the group consisting of sand, silt and clay and mixtures thereof. The composite material is non chemically reactive and has absorption properties such that the material swells in the presence of water but is non-absorptive of hydrocarbons. Upon exposure to water, composite material creates an impervious shield covering at least a portion of the inner pipe layer.
摘要翻译：一种用于控制从用于从地下储层生产碳氢化合物的管道中进水的装置包括多层管，多层管，包括外管层，在外管层内纵向排列的内管层，以及外管层和内管层之间的亲水性复合材料。复合材料包括选自砂，粉砂和粘土及其混合物的材料。复合材料是非化学反应性的并具有吸收性质，使得材料在水存在下溶胀但不吸收烃。在暴露于水时，复合材料产生覆盖内管层的至少一部分的不透水屏蔽。

2. 发明申请

US20130025687A1 Water Self-Shutoff Tubular 有权
标题翻译：水自封管
公开(公告)号：US20130025687A1
公开(公告)日：2013-01-31
申请号：US13192090
申请日：2011-07-27
申请人： Mohammad M. Al-Shammari
发明人： Mohammad M. Al-Shammari
IPC分类号： F15D1/00 , F16L9/14
CPC分类号： E21B17/00 , E21B33/10 , E21B43/12 , F16L9/14 , F16L9/18 , G01M3/042 , Y10T137/0318
摘要： An apparatus for controlling water ingress into a pipe useful in the production of hydrocarbons from underground reservoirs comprises a multi-layer tubular, the multi-layered tubular comprising an outer pipe layer, an inner pipe layer longitudinally aligned within the outer pipe layer, and a hydrophilic composite material between the outer pipe layer and the inner pipe layer. The composite comprises a material selected from the group consisting of sand, silt and clay and mixtures thereof. The composite material is non chemically reactive and has absorption properties such that the material swells in the presence of water but is non-absorptive of hydrocarbons. Upon exposure to water, composite material creates an impervious shield covering at least a portion of the inner pipe layer.
摘要翻译：一种用于控制从用于从地下储层生产碳氢化合物的管道中进水的装置包括多层管，多层管，包括外管层，在外管层内纵向排列的内管层，以及外管层和内管层之间的亲水性复合材料。复合材料包括选自砂，粉砂和粘土及其混合物的材料。复合材料是非化学反应性的并具有吸收性质，使得材料在水存在下溶胀但不吸收烃。在暴露于水时，复合材料产生覆盖内管层的至少一部分的不透水屏蔽。

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