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1. 发明授权

US07721803B2 Nano-sized particle-coated proppants for formation fines fixation in proppant packs 有权
标题翻译：纳米尺寸颗粒涂层的支撑剂，用于在支撑剂包中形成细粉固定
公开(公告)号：US07721803B2
公开(公告)日：2010-05-25
申请号：US11931501
申请日：2007-10-31
申请人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
发明人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
IPC分类号： E21B43/04 , E21B43/267
CPC分类号： C09K8/516 , C09K8/665 , C09K8/68 , C09K8/805 , E21B43/267
摘要： A fracturing fluid, gravel pack fluid and/or frac pack fluid containing particles such as proppants, gravel and/or sand, may contain an effective amount of a nano-sized particulate additive to fixate or reduce fines migration, where the particulate additive is an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxides, alkali metal hydroxides, transition metal oxides, transition metal hydroxides, post-transition metal oxides, post-transition metal hydroxides piezoelectric crystals and pyroelectric crystals. The nano-sized particulate additive is bound to the particles with a coating agent such as an oil. The particle size of the magnesium oxide or other agent may be nanometer scale, which scale may provide unique particle charges that help fixate the formation fines. The carrier fluid used in the treating fluid may be aqueous, brine, alcoholic or hydrocarbon-based.
摘要翻译：包含颗粒如支撑剂，砾石和/或砂的压裂液，砾石充填液和/或压裂填料液可能含有有效量的纳米级颗粒添加剂来固定或减少细粉迁移，其中颗粒添加剂为碱土金属氧化物，碱土金属氢氧化物，碱金属氧化物，碱金属氢氧化物，过渡金属氧化物，过渡金属氢氧化物，后过渡金属氧化物，过渡金属氢氧化物压电晶体和热电晶体。纳米尺寸的颗粒添加剂与涂覆剂例如油结合到颗粒上。氧化镁或其他试剂的粒度可以是纳米级，其规模可以提供有助于固定细粉的独特的颗粒电荷。在处理流体中使用的载体流体可以是水性，盐水，醇或烃类。

2. 发明申请

US20100286000A1 Nano-Sized Particle-Coated Proppants for Formation Fines Fixation in Proppant Packs 有权
标题翻译：纳米尺寸颗粒涂层支撑剂，用于支撑剂填充物中的细粉固定
公开(公告)号：US20100286000A1
公开(公告)日：2010-11-11
申请号：US12776990
申请日：2010-05-10
申请人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
发明人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
IPC分类号： C09K8/82
CPC分类号： C09K8/575 , C09K8/516 , C09K8/565 , C09K8/572 , C09K8/665 , C09K8/68 , C09K8/805 , C09K2208/10 , E21B43/267
摘要： A fracturing fluid, gravel pack fluid and/or frac pack fluid containing particles such as proppants, gravel and/.or sand, may contain an effective amount of a nano-sized particulate additive to fixate or reduce fines migration, where the particulate additive is an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxides, alkali metal hydroxides transition metal oxides, transition metal hydroxides, post-transition metal oxides, post-transition metal hydroxides piezoelectric crystals and pyroelectric crystals. The nano-sized particulate additive is optionally bound to the particles with a coating agent such as an oil, alcohol, glycol, glycol ethers, ketones, terpenes, etc. The particle size of the magnesium oxide or other agent may be nanometer scale but may be a larger scale than nanometer but still relatively small, which scale may provide unique particle charges that help fixate the formation fines. The carrier fluid used in the treating fluid may be aqueous, brine, alcoholic or hydrocarbon-based.
摘要翻译：包含颗粒如支撑剂，砾石和/或砂的压裂液，砾石充填液和/或压裂填料流体可能含有有效量的纳米级颗粒添加剂来固定或减少细粉迁移，其中颗粒添加剂是碱土金属氧化物，碱土金属氢氧化物，碱金属氧化物，碱金属氢氧化物过渡金属氧化物，过渡金属氢氧化物，后过渡金属氧化物，后过渡金属氢氧化物压电晶体和热电晶体。纳米级颗粒添加剂任选地与涂覆剂如油，醇，乙二醇，二醇醚，酮，萜烯等结合到颗粒上。氧化镁或其它试剂的粒度可以是纳米级，但是比纳米尺寸更大，但仍然相对较小，这种规模可以提供独特的颗粒电荷，有助于确定成矿细粉。在处理流体中使用的载体流体可以是水性，盐水，醇或烃类。

3. 发明申请

US20130157906A1 Nano-Sized Particle-Coated Proppants for Formation Fines Fixation in Proppant Packs 有权
标题翻译：纳米尺寸颗粒涂层支撑剂，用于支撑剂填充物中的细粉固定
公开(公告)号：US20130157906A1
公开(公告)日：2013-06-20
申请号：US13771634
申请日：2013-02-20
申请人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
发明人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
IPC分类号： C09K8/575 , C09K8/57 , C09K8/565
CPC分类号： C09K8/575 , C09K8/516 , C09K8/565 , C09K8/572 , C09K8/665 , C09K8/68 , C09K8/805 , C09K2208/10 , E21B43/267
摘要： A fracturing fluid, gravel pack fluid and/or frac pack fluid containing particles such as proppants, gravel and/.or sand, may contain an effective amount of a nano-sized particulate additive to fixate or reduce fines migration, where the particulate additive is an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxides, alkali metal hydroxides transition metal oxides, transition metal hydroxides, post-transition metal oxides, post-transition metal hydroxides piezoelectric crystals and pyroelectric crystals. The nano-sized particulate additive is optionally bound to the particles with a coating agent such as an oil, alcohol, glycol, glycol ethers, ketones, terpenes, etc. The particle size of the magnesium oxide or other agent may be nanometer scale but may be a larger scale than nanometer but still relatively small, which scale may provide unique particle charges that help fixate the formation fines. The carrier fluid used in the treating fluid may be aqueous, brine, alcoholic or hydrocarbon-based.
摘要翻译：包含颗粒如支撑剂，砾石和/或砂的压裂液，砾石充填液和/或压裂填料流体可能含有有效量的纳米级颗粒添加剂来固定或减少细粉迁移，其中颗粒添加剂为碱土金属氧化物，碱土金属氢氧化物，碱金属氧化物，碱金属氢氧化物过渡金属氧化物，过渡金属氢氧化物，后过渡金属氧化物，后过渡金属氢氧化物压电晶体和热电晶体。纳米级颗粒添加剂任选地与涂覆剂如油，醇，乙二醇，二醇醚，酮，萜烯等结合到颗粒上。氧化镁或其它试剂的粒度可以是纳米级，但是比纳米尺寸更大，但仍然相对较小，这种规模可以提供独特的颗粒电荷，有助于确定成矿细粉。在处理流体中使用的载体流体可以是水性，盐水，醇或烃类。

4. 发明授权

US08397812B2 Nano-sized particle-coated proppants for formation fines fixation in proppant packs 有权
标题翻译：纳米尺寸颗粒涂层的支撑剂，用于在支撑剂包中形成细粉固定
公开(公告)号：US08397812B2
公开(公告)日：2013-03-19
申请号：US12776990
申请日：2010-05-10
申请人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
发明人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
IPC分类号： E21B43/04 , E21B43/267
CPC分类号： C09K8/575 , C09K8/516 , C09K8/565 , C09K8/572 , C09K8/665 , C09K8/68 , C09K8/805 , C09K2208/10 , E21B43/267
摘要： A fracturing fluid, gravel pack fluid and/or frac pack fluid containing particles such as proppants, gravel and/.or sand, may contain an effective amount of a nano-sized particulate additive to fixate or reduce fines migration, where the particulate additive is an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxides, alkali metal hydroxides transition metal oxides, transition metal hydroxides, post-transition metal oxides, post-transition metal hydroxides piezoelectric crystals and pyroelectric crystals. The nano-sized particulate additive is optionally bound to the particles with a coating agent such as an oil, alcohol, glycol, glycol ethers, ketones, terpenes, etc. The particle size of the magnesium oxide or other agent may be nanometer scale but may be a larger scale than nanometer but still relatively small, which scale may provide unique particle charges that help fixate the formation fines. The carrier fluid used in the treating fluid may be aqueous, brine, alcoholic or hydrocarbon-based.
摘要翻译：包含颗粒如支撑剂，砾石和/或砂的压裂液，砾石充填液和/或压裂填料流体可能含有有效量的纳米级颗粒添加剂来固定或减少细粉迁移，其中颗粒添加剂为碱土金属氧化物，碱土金属氢氧化物，碱金属氧化物，碱金属氢氧化物过渡金属氧化物，过渡金属氢氧化物，后过渡金属氧化物，后过渡金属氢氧化物压电晶体和热电晶体。纳米级颗粒添加剂任选地与涂覆剂如油，醇，乙二醇，二醇醚，酮，萜烯等结合到颗粒上。氧化镁或其它试剂的粒度可以是纳米级，但是比纳米尺寸更大，但仍然相对较小，这种规模可以提供独特的颗粒电荷，有助于确定成矿细粉。在处理流体中使用的载体流体可以是水性，盐水，醇或烃类。

5. 发明申请

US20090107673A1 Nano-Sized Particle-Coated Proppants for Formation Fines Fixation in Proppant Packs 有权
标题翻译：纳米尺寸颗粒涂层支撑剂，用于支撑剂填充物中的细粉固定
公开(公告)号：US20090107673A1
公开(公告)日：2009-04-30
申请号：US11931501
申请日：2007-10-31
申请人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
发明人： Tianping Huang , James B. Crews , John R. Willingham , James R. Pace , Christopher K. Belcher
IPC分类号： E21B43/267
CPC分类号： C09K8/516 , C09K8/665 , C09K8/68 , C09K8/805 , E21B43/267
摘要： A fracturing fluid, gravel pack fluid and/or frac pack fluid containing particles such as proppants, gravel and/or sand, may contain an effective amount of a nano-sized particulate additive to fixate or reduce fines migration, where the particulate additive is an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxides, alkali metal hydroxides, transition metal oxides, transition metal hydroxides, post-transition metal oxides, post-transition metal hydroxides piezoelectric crystals and pyroelectric crystals. The nano-sized particulate additive is bound to the particles with a coating agent such as an oil. The particle size of the magnesium oxide or other agent may be nanometer scale, which scale may provide unique particle charges that help fixate the formation fines. The carrier fluid used in the treating fluid may be aqueous, brine, alcoholic or hydrocarbon-based.
摘要翻译：包含颗粒如支撑剂，砾石和/或砂的压裂液，砾石充填液和/或压裂填料液可能含有有效量的纳米级颗粒添加剂来固定或减少细粉迁移，其中颗粒添加剂为碱土金属氧化物，碱土金属氢氧化物，碱金属氧化物，碱金属氢氧化物，过渡金属氧化物，过渡金属氢氧化物，后过渡金属氧化物，过渡金属氢氧化物压电晶体和热电晶体。纳米尺寸的颗粒添加剂与涂覆剂例如油结合到颗粒上。氧化镁或其他试剂的粒度可以是纳米级，其规模可以提供有助于固定细粉的独特的颗粒电荷。在处理流体中使用的载体流体可以是水性，盐水，醇或烃类。

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