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1. 发明授权

US07497263B2 Method and composition of preparing polymeric fracturing fluids 有权
$Method and composition of preparing polymeric fracturing fluids$
标题翻译：制备聚合物压裂液的方法和组成
公开(公告)号：US07497263B2
公开(公告)日：2009-03-03
申请号：US11285440
申请日：2005-11-22
申请人： Michael D. Parris , Ismail El Kholy
发明人： Michael D. Parris , Ismail El Kholy
IPC分类号： E21B43/26
CPC分类号： C09K8/68 , C09K8/685 , C09K8/88 , C09K8/887
摘要： In the presence of certain polyols, a guar gum or similar polysaccharide thickener solution is boron crosslinked before achievement of complete hydration of the thickener, without compromising the viscosity level achieved in a fracturing fluid by the time it is pumped into the wellbore and fractures the subterranean formation adjacent the wellbore. Methods continuously involve hydrating a polysaccharide thickener to an extent of 10% to 75%, but less than full hydration. Before 75% hydration is exceeded, a boron crosslinker is added. Upon addition of the boron crosslinker, the fluid is injected into the wellbore to stimulate hydrocarbon production. Because less time is needed for hydration, well site mixing equipment is down-sized smaller to achieve better efficiency and cost savings.
摘要翻译：在存在某些多元醇的情况下，瓜尔胶或类似的多糖增稠剂溶液在实现增稠剂的完全水合之前是交联的硼，而不损害在压裂液被泵入井眼中时达到的粘度水平，并破裂了地下形成在井眼附近。方法连续地将多糖增稠剂水合至10％至75％，但不足全水合。在超过75％水合之前，加入硼交联剂。加入硼交联剂后，将流体注入井眼以刺激烃的生产。由于水合时间较短，井场混合设备规模较小，可实现更好的效率和成本节约。

2. 发明授权

US07731411B2 Circulating fluid system for powder fluidization and method of performing same 失效
标题翻译：用于粉末流化的循环流体系统及其执行方法
公开(公告)号：US07731411B2
公开(公告)日：2010-06-08
申请号：US11205559
申请日：2005-08-17
申请人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
发明人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
IPC分类号： B01F13/02
CPC分类号： C09K8/00 , B01F3/18 , B01F13/02 , B65D88/68 , B65D88/706 , B65G53/22
摘要： An aeration system for circulating an aerating fluid through a chemical composition within a container. The aeration system is closed-loop such that the aeration fluid is supplied by a fluid supply system to the interior of a container to aerate the chemical composition therein. The aeration fluid is returned to the fluid supply system for subsequent redelivery to the container. A filtering mechanism may be employed to remove large particulate matter from the aeration fluid prior to flowing back to the fluid supply system. The aeration process improves the flowability of the chemical composition thus facilitating the transferring and/or discharging of the chemical composition from the container. The aeration process may occur during transport, prior to discharging, and/or during a discharging or transferring operation.
摘要翻译：一种曝气系统，用于使曝气流体通过容器内的化学成分循环。曝气系统是闭环的，使得曝气流体由流体供应系统供应到容器的内部以使其中的化学成分充气。曝气流体返回到流体供应系统，用于随后重新输送到容器。可以使用过滤机构在流回到流体供应系统之前从曝气流体中除去大的颗粒物质。曝气过程改善了化学组成的流动性，从而便于化学组合物从容器的转移和/或排出。曝气过程可以在运输期间，在排放之前和/或在排放或转移操作期间发生。

3. 发明授权

US07866881B2 Dry polymer hydration apparatus and methods of use 有权
标题翻译：干聚合物水合装置及其使用方法
公开(公告)号：US07866881B2
公开(公告)日：2011-01-11
申请号：US12797699
申请日：2010-06-10
申请人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
发明人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
IPC分类号： B01F3/12
CPC分类号： B01F3/1271 , B01F5/0057 , B01F5/0415 , B01F5/043 , B01F2005/0017 , E21B21/062 , Y10T137/0329
摘要： Disclosed are apparatus and methods for preparing wellbore viscous treatment gels from dry polymer and water. The apparatus includes an eductor which slurries dry polymer with water, at least two input tubes, wherein one input tube is connected with the eductor, and another to a water source. The apparatus also includes a mixing chimney connected to the input tubes. The mixing chimney includes a lower input section with inlets connected to the input tubes wherein a jet of metered dilution water is applied at high pressure to the incoming polymer-water slurry stream. This mixture is then accelerated in a circular, and preferably upward, motion where it is sheared against the wall of a central section of the chimney, without the use of an impeller. The chimney further includes an output section that comprising holes circumferentially located, through which the mixture passes from the central section and into a hydration tank. The mixture exiting the chimney is polymer-water gel which is essentially fully mixed and de-aerated, and at least partially hydrated.
摘要翻译：公开了用于从干燥聚合物和水制备井眼粘性处理凝胶的设备和方法。该设备包括喷射器，其将水与干燥聚合物浆化，至少两个输入管，其中一个输入管与喷射器连接，另一个输入管连接到水源。该装置还包括连接到输入管的混合烟囱。混合烟囱包括下部输入部分，入口连接到输入管，其中计量稀释水的射流以高压施加到进入的聚合物 - 水浆料流。然后将该混合物以圆形，优选向上运动加速，其中它不用叶轮而被剪切在烟囱的中心部分的壁上。烟囱还包括输出部分，其包括周向定位的孔，混合物通过该孔从中心部分通过并进入水化罐。离开烟囱的混合物是聚合物 - 水凝胶，其基本上完全混合并脱气，并且至少部分水合。

4. 发明申请

US20060220266A1 Circulating fluid system for powder fluidization and method of performing same 失效
标题翻译：用于粉末流化的循环流体系统及其执行方法
公开(公告)号：US20060220266A1
公开(公告)日：2006-10-05
申请号：US11205559
申请日：2005-08-17
申请人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
发明人： Jean-Louis Pessin , Gregoire Jacob , Ismail El Kholy
IPC分类号： B01F3/04
CPC分类号： C09K8/00 , B01F3/18 , B01F13/02 , B65D88/68 , B65D88/706 , B65G53/22
摘要： An aeration system for circulating an aerating fluid through a chemical composition within a container. The aeration system is closed-loop such that the aeration fluid is supplied by a fluid supply system to the interior of a container to aerate the chemical composition therein. The aeration fluid is returned to the fluid supply system for subsequent redelivery to the container. A filtering mechanism may be employed to remove large particulate matter from the aeration fluid prior to flowing back to the fluid supply system. The aeration process improves the flowability of the chemical composition thus facilitating the transferring and/or discharging of the chemical composition from the container. The aeration process may occur during transport, prior to discharging, and/or during a discharging or transferring operation.
摘要翻译：一种曝气系统，用于使曝气流体通过容器内的化学成分循环。曝气系统是闭环的，使得曝气流体由流体供应系统供应到容器的内部以使其中的化学成分充气。曝气流体返回到流体供应系统，用于随后重新输送到容器。可以使用过滤机构在流回到流体供应系统之前从曝气流体中除去大的颗粒物质。曝气过程改善了化学组合物的流动性，从而促进化学组合物从容器的转移和/或排出。曝气过程可以在运输期间，在排放之前和/或在排放或转移操作期间发生。

5. 发明授权

US07770609B2 Method of supplying a powdered chemical composition to a wellsite 有权
标题翻译：将粉状化学成分供应到井场的方法
公开(公告)号：US07770609B2
公开(公告)日：2010-08-10
申请号：US12455331
申请日：2009-06-01
申请人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
发明人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
IPC分类号： B65B1/20 , E21B43/267
CPC分类号： H01B7/046 , H01B7/1895 , H01B13/141
摘要： A method of conditioning a compacted polymeric powder to a flowable and meterable state. The polymeric powder is compacted during transport such that the flowability is hindered. To increase flowability, gas is introduced into the polymeric powder to condition the same to an improved flowable and meterable state.
摘要翻译：将压实的聚合物粉末调节至可流动和可计量的状态的方法。聚合物粉末在运输过程中被压实，使流动性受到阻碍。为了增加流动性，将气体引入聚合物粉末中以将其调节到改进的可流动和可计量的状态。

6. 发明申请

US20090250221A1 Method of supplying a powdered chemical composition to a wellsite 有权
公开(公告)号：US20090250221A1
公开(公告)日：2009-10-08
申请号：US12455331
申请日：2009-06-01
申请人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
发明人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
IPC分类号： E21B43/16 , B02C19/06 , E21B43/25
CPC分类号： H01B7/046 , H01B7/1895 , H01B13/141
摘要： A method of conditioning a compacted polymeric powder to a flowable and meterable state. The polymeric powder is compacted during transport such that the flowability is hindered. To increase flowability, gas is introduced into the polymeric powder to condition the same to an improved flowable and meterable state.

7. 发明授权

US07540308B2 Method of supplying a powdered chemical composition to a wellsite 失效
标题翻译：将粉状化学成分供应到井场的方法
公开(公告)号：US07540308B2
公开(公告)日：2009-06-02
申请号：US11146596
申请日：2005-06-07
申请人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
发明人： Jean-Louis Pessin , Ismail El Kholy , Gregoire Jacob
IPC分类号： B65B1/20 , E21B43/267
CPC分类号： B65B37/00
摘要： A method of conditioning a compacted polymeric powder to a flowable and meterable state. The polymeric powder is compacted during transport such that the flowability is hindered. To increase flowability, gas is introduced into the polymeric powder to condition the same to an improved flowable and meterable state.
摘要翻译：将压实的聚合物粉末调节至可流动和可计量的状态的方法。聚合物粉末在运输过程中被压实，使流动性受到阻碍。为了增加流动性，将气体引入聚合物粉末中以将其调节到改进的可流动和可计量的状态。

8. 发明申请

US20100246318A1 Dry Polymer Hydration Apparatus and methods of Use 有权
标题翻译：干聚合物水化装置及其使用方法
公开(公告)号：US20100246318A1
公开(公告)日：2010-09-30
申请号：US12797699
申请日：2010-06-10
申请人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
发明人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
IPC分类号： G05D11/02 , B01F15/02
CPC分类号： B01F3/1271 , B01F5/0057 , B01F5/0415 , B01F5/043 , B01F2005/0017 , E21B21/062 , Y10T137/0329
摘要： Disclosed are apparatus and methods for preparing wellbore viscous treatment gels from dry polymer and water. The apparatus includes an eductor which slurries dry polymer with water, at least two input tubes, wherein one input tube is connected with the eductor, and another to a water source. The apparatus also includes a mixing chimney connected to the input tubes. The mixing chimney includes a lower input section with inlets connected to the input tubes wherein a jet of metered dilution water is applied at high pressure to the incoming polymer-water slurry stream. This mixture is then accelerated in a circular, and preferably upward, motion where it is sheared against the wall of a central section of the chimney, without the use of an impeller. The chimney further includes an output section that comprising holes circumferentially located, through which the mixture passes from the central section and into a hydration tank. The mixture exiting the chimney is polymer-water gel which is essentially fully mixed and de-aerated, and at least partially hydrated.
摘要翻译：公开了用于从干燥聚合物和水制备井眼粘性处理凝胶的设备和方法。该设备包括喷射器，其将水与干燥聚合物浆化，至少两个输入管，其中一个输入管与喷射器连接，另一个输入管连接到水源。该装置还包括连接到输入管的混合烟囱。混合烟囱包括下部输入部分，入口连接到输入管，其中计量稀释水的射流以高压施加到进入的聚合物 - 水浆料流。然后将该混合物以圆形，优选向上运动加速，其中它不用叶轮而被剪切在烟囱的中心部分的壁上。烟囱还包括输出部分，其包括周向定位的孔，混合物通过该孔从中心部分通过并进入水化罐。离开烟囱的混合物是聚合物 - 水凝胶，其基本上完全混合并脱气，并且至少部分水合。

9. 发明授权

US07794135B2 Dry polymer hydration apparatus and methods of use 有权
标题翻译：干聚合物水合装置及其使用方法
公开(公告)号：US07794135B2
公开(公告)日：2010-09-14
申请号：US11246969
申请日：2005-10-07
申请人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
发明人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
IPC分类号： B01F5/04
CPC分类号： B01F3/1271 , B01F5/0057 , B01F5/0415 , B01F5/043 , B01F2005/0017 , E21B21/062 , Y10T137/0329
摘要： Disclosed are apparatus and methods for preparing wellbore viscous treatment gels from dry polymer and water. The apparatus includes an eductor which slurries dry polymer with water, at least two input tubes, wherein one input tube is connected with the eductor, and another to a water source. The apparatus also includes a mixing chimney connected to the input tubes. The mixing chimney includes a lower input section with inlets connected to the input tubes wherein a jet of metered dilution water is applied at high pressure to the incoming polymer-water slurry stream. This mixture is then accelerated in a circular, and preferably upward, motion where it is sheared against the wall of a central section of the chimney, without the use of an impeller. The chimney further includes an output section that comprising holes circumferentially located, through which the mixture passes from the central section and into a hydration tank. The mixture exiting the chimney is polymer-water gel which is essentially fully mixed and de-aerated, and at least partially hydrated.
摘要翻译：公开了用于从干燥聚合物和水制备井眼粘性处理凝胶的设备和方法。该设备包括喷射器，其将水与干燥聚合物浆化，至少两个输入管，其中一个输入管与喷射器连接，另一个输入管连接到水源。该装置还包括连接到输入管的混合烟囱。混合烟囱包括下部输入部分，入口连接到输入管，其中计量稀释水的射流以高压施加到进入的聚合物 - 水浆料流。然后将该混合物以圆形，优选向上运动加速，其中它不用叶轮而被剪切在烟囱的中心部分的壁上。烟囱还包括输出部分，其包括周向定位的孔，混合物通过该孔从中心部分通过并进入水化罐。离开烟囱的混合物是聚合物 - 水凝胶，其基本上完全混合并脱气，并且至少部分水合。

10. 发明申请

US20070114035A1 Method and composition of preparing polymeric fracturing fluids 有权
$Method and composition of preparing polymeric fracturing fluids$
标题翻译：制备聚合物压裂液的方法和组成
公开(公告)号：US20070114035A1
公开(公告)日：2007-05-24
申请号：US11285440
申请日：2005-11-22
申请人： Michael Parris , Ismail El Kholy
发明人： Michael Parris , Ismail El Kholy
IPC分类号： E21B43/267 , E21B43/26
CPC分类号： C09K8/68 , C09K8/685 , C09K8/88 , C09K8/887
摘要： In the presence of certain polyols, a guar gum or similar polysaccharide thickener solution is boron crosslinked before achievement of complete hydration of the thickener, without compromising the viscosity level achieved in a fracturing fluid by the time it is pumped into the wellbore and fractures the subterranean formation adjacent the wellbore. Methods continuously involve hydrating a polysaccharide thickener to an extent of 10% to 75%, but less than full hydration. Before 75% hydration is exceeded, a boron crosslinker is added. Upon addition of the boron crosslinker, the fluid is injected into the wellbore to stimulate hydrocarbon production. Because less time is needed for hydration, well site mixing equipment is down-sized smaller to achieve better efficiency and cost savings.
摘要翻译：在存在某些多元醇的情况下，瓜尔胶或类似的多糖增稠剂溶液在实现增稠剂的完全水合之前是交联的硼，而不损害在压裂液被泵入井筒中时达到的粘度水平，并破裂了地下形成在井眼附近。方法连续地将多糖增稠剂水合至10％至75％，但不足于完全水合。在超过75％水合之前，加入硼交联剂。加入硼交联剂后，将流体注入井眼以刺激烃的生产。由于水合时间较短，井场混合设备规模较小，可实现更好的效率和成本节约。

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