专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130158959A1 METHOD AND APPARATUS FOR MODELING HIGH SOLIDS CONTENT FLUID FRACTURING 有权
标题翻译：用于建模高固体含量流体破碎的方法和装置
公开(公告)号：US20130158959A1
公开(公告)日：2013-06-20
申请号：US13327965
申请日：2011-12-16
申请人： Hongren Gu , Yiyan Chen , Xiaowei Weng
发明人： Hongren Gu , Yiyan Chen , Xiaowei Weng
IPC分类号： G06G7/48 , G06F17/10
CPC分类号： E21B43/26 , G01V2210/646 , G01V2210/66
摘要： An example apparatus includes a formation description module that interprets a formation description corresponding to a formation of interest, a fluid description module that interprets a high solids content fluid (HSCF) description, and a fracture modeling module that models a fracturing operation in the formation of interest in response to the formation description and the HSCF description. The apparatus further includes a fracture results module that provides a fracture treatment description parameter in response to the model.
摘要翻译：示例性设备包括：形成描述模块，其解释对应于感兴趣的形成的形成描述;解释高固体含量流体（HSCF）描述的流体描述模块;以及在形成对形成描述和HSCF描述的回应有兴趣。该设备还包括一个断裂结果模块，该模块提供了响应该模型的断裂处理描述参数。

2. 发明申请

US20130220619A1 Methods For High Solid Content Fluids in Oilfield Applications 审中-公开
标题翻译：油田应用中高固体含量流体的方法
公开(公告)号：US20130220619A1
公开(公告)日：2013-08-29
申请号：US13697466
申请日：2011-05-06
申请人： Yiyan Chen , Hongren Gu , Xiaowei Weng , Peter J. Photos , Mohan K.R. Panga
发明人： Yiyan Chen , Hongren Gu , Xiaowei Weng , Peter J. Photos , Mohan K.R. Panga
IPC分类号： C09K8/62 , E21B43/26
CPC分类号： C09K8/62 , C09K8/70 , C09K8/74 , C09K8/80 , E21B43/26 , E21B43/267
摘要： The invention discloses a method for use in a wellbore, comprising: providing a first fluid comprising at least a first type of particulate material having a first average particle size and a second type of particulate material having a second average particle size, wherein first average particle size is smaller than second average particle size; providing a second fluid comprising at least a third type of particulate material having a third average particle size and a fourth type of particulate material having a fourth average particle size, wherein third average particle size is smaller than fourth average particle size; and introducing the first fluid into the wellbore subsequently followed by introducing the second fluid into the wellbore, wherein the third average particle size is substantially equal to the second average particle size.
摘要翻译：本发明公开了一种在井眼中使用的方法，包括：提供第一流体，其包含具有第一平均粒度的至少第一类型的颗粒材料和具有第二平均粒径的第二类型的颗粒材料，其中第一平均颗粒尺寸小于第二平均粒径; 提供第二流体，其包含具有第三平均粒度的至少第三类型的颗粒材料和具有第四平均粒度的第四类型的颗粒材料，其中第三平均粒度小于第四平均粒度; 以及将所述第一流体引入所述井筒中，随后将所述第二流体引入所述井筒中，其中所述第三平均粒度基本上等于所述第二平均粒度。

3. 发明授权

US09085976B2 Method and apparatus for modeling high solids content fluid fracturing 有权
$Method and apparatus for modeling high solids content fluid fracturing$
标题翻译：用于建模高固体含量流体压裂的方法和装置
公开(公告)号：US09085976B2
公开(公告)日：2015-07-21
申请号：US13327965
申请日：2011-12-16
申请人： Hongren Gu , Yiyan Chen , Xiaowei Weng
发明人： Hongren Gu , Yiyan Chen , Xiaowei Weng
IPC分类号： G06G7/48 , G06F7/60 , E21B43/26
CPC分类号： E21B43/26 , G01V2210/646 , G01V2210/66
摘要： An example apparatus includes a formation description module that interprets a formation description corresponding to a formation of interest, a fluid description module that interprets a high solids content fluid (HSCF) description, and a fracture modeling module that models a fracturing operation in the formation of interest in response to the formation description and the HSCF description. The apparatus further includes a fracture results module that provides a fracture treatment description parameter in response to the model.
摘要翻译：示例性设备包括：形成描述模块，其解释对应于感兴趣的形成的形成描述;解释高固体含量流体（HSCF）描述的流体描述模块;以及在形成对形成描述和HSCF描述的回应有兴趣。该设备还包括一个断裂结果模块，该模块提供了响应该模型的断裂处理描述参数。

4. 发明授权

US08607870B2 Methods to create high conductivity fractures that connect hydraulic fracture networks in a well 有权
$Methods to create high conductivity fractures that connect hydraulic fracture networks in a well$
标题翻译：创建连接井中水力断裂网络的高导电性裂缝的方法
公开(公告)号：US08607870B2
公开(公告)日：2013-12-17
申请号：US12950226
申请日：2010-11-19
申请人： Hongren Gu , Yiyan Chen , Xiaowei Weng
发明人： Hongren Gu , Yiyan Chen , Xiaowei Weng
IPC分类号： E21B43/26 , E21B43/267
CPC分类号： E21B43/267 , E21B43/26
摘要： The invention discloses a method of treating a subterranean formation of a well bore, that provides a first treatment fluid; subsequently, pumps the first treatment fluid to initiate a network of low conductivity fractures in the subterranean formation; provides a second treatment fluid comprising a second carrier fluid, a particulate blend including a first amount of particulates having a first average particle size between about 100 and 2000 μm and a second amount of particulates having a second average particle size between about three and twenty times smaller than the first average particle size, such that a packed volume fraction of the particulate blend exceeds 0.74; and subsequently, pumps the second treatment fluid to initiate at least one high conductivity fracture in the subterranean formation, wherein the high conductivity fracture has a conductivity higher than the average of the conductivity of the low conductivity fractures and connects the network of the low conductivity fractures.
摘要翻译：本发明公开了一种处理提供第一处理流体的井眼的地层的方法，随后，泵送第一处理流体以引发地层中低导电性裂缝的网络; 提供包括第二载体流体的第二处理流体，包含第一量的具有约100至2000μm的第一平均粒度的第一量的颗粒的颗粒混合物和具有约三到二十倍之间的第二平均粒度的第二量的颗粒小于第一平均粒度，使得颗粒混合物的填充体积分数超过0.74; 并且随后，泵送第二处理流体以引发地下地层中的至少一个高导电性裂缝，其中高导电性断裂的导电率高于低导电率裂缝的导电率的平均值，并连接低导电率裂缝的网络。

5. 发明申请

US20120125617A1 METHODS TO CREATE HIGH CONDUCTIVITY FRACTURES THAT CONNECT HYDRAULIC FRACTURE NETWORKS IN A WELL 有权
标题翻译：创造连接液压破碎网络的高导电性断裂的方法
公开(公告)号：US20120125617A1
公开(公告)日：2012-05-24
申请号：US12950226
申请日：2010-11-19
申请人： Hongren Gu , Yiyan Chen , Xiaowei Weng
发明人： Hongren Gu , Yiyan Chen , Xiaowei Weng
IPC分类号： E21B43/26
CPC分类号： E21B43/267 , E21B43/26
摘要： The invention discloses a method of treating a subterranean formation of a well bore, that provides a first treatment fluid; subsequently, pumps the first treatment fluid to initiate a network of low conductivity fractures in the subterranean formation; provides a second treatment fluid comprising a second carrier fluid, a particulate blend including a first amount of particulates having a first average particle size between about 100 and 2000 μm and a second amount of particulates having a second average particle size between about three and twenty times smaller than the first average particle size, such that a packed volume fraction of the particulate blend exceeds 0.74; and subsequently, pumps the second treatment fluid to initiate at least one high conductivity fracture in the subterranean formation, wherein the high conductivity fracture has a conductivity higher than the average of the conductivity of the low conductivity fractures and connects the network of the low conductivity fractures.
摘要翻译：本发明公开了一种处理提供第一处理流体的井眼地层的方法，随后，泵送第一处理流体以引发地层中低导电性裂缝的网络; 提供包括第二载体流体的第二处理流体，包含第一量的第一平均颗粒尺寸在约100和2000μm之间的第一量的颗粒的颗粒混合物和第二量的第二平均颗粒尺寸在约三到二十倍之间的颗粒小于第一平均粒度，使得颗粒混合物的填充体积分数超过0.74; 并且随后，泵送第二处理流体以引发地下地层中的至少一个高导电性裂缝，其中高导电性断裂的导电率高于低导电率裂缝的导电率的平均值，并连接低导电率裂缝的网络。

6. 发明申请

US20130118750A1 System And Method For Performing Treatments To Provide Multiple Fractures 审中-公开
标题翻译：用于进行多次骨折治疗的系统和方法
公开(公告)号：US20130118750A1
公开(公告)日：2013-05-16
申请号：US13296307
申请日：2011-11-15
申请人： Hongren Gu , Yiyan Chen , Philip F. Sullivan
发明人： Hongren Gu , Yiyan Chen , Philip F. Sullivan
IPC分类号： E21B43/26 , G05D16/20 , G05D7/06
CPC分类号： E21B43/26 , G05D16/2066
摘要： A method includes initiating a first hydraulic fracture with a first fracture initiation fluid at a first position in a wellbore. The method further includes positioning a high-solids content fluid (HSCF) in the first hydraulic fracture. The method further includes initiating a second hydraulic fracture with a second fracture initiation fluid at a second position in the wellbore, where the second position is not hydraulically isolated from the first position. The method further includes positioning the HSCF in the second hydraulic fracture.
摘要翻译：一种方法包括在井眼中的第一位置处用第一裂缝起始流体引发第一水力裂缝。该方法还包括在第一水力裂缝中定位高固体含量流体（HSCF）。该方法还包括在井眼中的第二位置处引发具有第二断裂引发流体的第二水力裂缝，其中第二位置不与第一位置液压隔离。该方法还包括将HSCF定位在第二水力裂缝中。

7. 发明授权

US09102855B2 Removal of crystallinity in guar based materials and related methods of hydration and subterranean applications 有权
标题翻译：在瓜尔胶基材料中去除结晶度和相关的水合和地下应用方法
公开(公告)号：US09102855B2
公开(公告)日：2015-08-11
申请号：US12637795
申请日：2009-12-15
申请人： Yiyan Chen
发明人： Yiyan Chen
IPC分类号： C09K8/62 , C09K8/00 , C08B37/00 , C08L5/00 , C08L71/02 , C09K8/68
CPC分类号： C09K8/00 , C08B37/0096 , C08L5/00 , C08L71/02 , C09K8/685
摘要： Methods which include hydrating a crystalline polymeric material in a first liquid medium, precipitating the polymeric material to form an amorphous polymeric material, and combining amorphous polymeric material with a second liquid medium to form a treatment fluid. Alternative methods include hydrating a crystalline polymeric material in a first liquid medium, precipitating the polymeric material to form a lower crystalline form of the polymeric material, and combining the lower crystalline form of polymeric material with a second liquid medium to form a treatment fluid.
摘要翻译：方法包括在第一液体介质中水合结晶聚合物材料，沉淀聚合材料以形成无定形聚合物材料，以及将无定形聚合材料与第二液体介质结合以形成处理流体。替代方法包括在第一液体介质中水合结晶聚合物材料，沉淀聚合物材料以形成聚合物材料的较低结晶形式，并将聚合物材料的低结晶形式与第二液体介质结合以形成处理流体。

8. 发明授权

US08895481B2 Viscoelastic surfactant acid treatment 有权
标题翻译：粘弹性表面活性剂酸处理
公开(公告)号：US08895481B2
公开(公告)日：2014-11-25
申请号：US12643522
申请日：2009-12-21
申请人： Yiyan Chen , Abbas Mahdi , Richard Marcinew , Matt Graham , Timothy L. Pope
发明人： Yiyan Chen , Abbas Mahdi , Richard Marcinew , Matt Graham , Timothy L. Pope
IPC分类号： C09K8/74 , C23F11/04 , C23F11/14
CPC分类号： C23F11/04 , C09K8/74 , C09K2208/30 , C23F11/141
摘要： A method of treating a subterranean formation penetrated by a wellbore involves introducing an acid treatment fluid through the wellbore into the formation. The treatment fluid is formed from a zwitterionic viscoelastic surfactant, an acid in an amount to provide the treatment fluid with an initial pH of ≦0 and a rheology enhancer. The treatment fluid has a high viscosity at the initial pH and a lower viscosity when the pH of the treatment fluid is raised to an intermediate pH of from greater than 0 to about 5.
摘要翻译：一种处理穿透井筒的地层的方法，包括将酸处理流体通过井筒引入地层。处理流体由两性离子粘弹性表面活性剂形成，酸的量使得处理流体的初始pH为＆lt; nEE; 0和流变增强剂。处理液在初始pH下具有高粘度，并且当处理流体的pH升高至大于0至约5的中间pH时，粘度较低。

9. 发明申请

US20140131040A9 PROPPANT PILLAR PLACEMENT IN A FRACTURE WITH HIGH SOLID CONTENT FLUID 有权
标题翻译：具有高固体含量流体的裂缝中的特殊支柱
公开(公告)号：US20140131040A9
公开(公告)日：2014-05-15
申请号：US13073458
申请日：2011-03-28
申请人： Mohan K.R. Panga , Yiyan Chen , Moin Muhammad
发明人： Mohan K.R. Panga , Yiyan Chen , Moin Muhammad
IPC分类号： E21B43/267
CPC分类号： E21B43/267 , C09K8/70 , C09K8/80 , C09K2208/08 , E21B43/164
摘要： A method of placing proppant into a fracture formed in a subterranean formation from a wellbore is disclosed. The method comprises injecting through the wellbore a first treatment fluid to initiate the fracture in the subterranean formation; injecting through the wellbore a second treatment fluid comprising a particulate blend slurry made of proppant; the particulate blend comprising at least a first amount of particulates having a first average particle size between about 100 and 5000 μm and at least a second amount of particulates having a second average particle size between about three and twenty times smaller than the first average particle size; and forming with the particulate blend slurry a plurality of proppant-rich clusters spaced apart by proppant-free regions forming open channels.
摘要翻译：公开了一种将支撑剂置于从井眼形成在地层中的裂缝中的方法。该方法包括通过井眼喷射第一处理流体以引发地层中的断裂; 通过井筒注入包含由支撑剂制成的颗粒状混合浆料的第二处理流体; 所述颗粒混合物包含至少第一量的具有约100至5000μm的第一平均粒度的颗粒和至少第二量的第二平均粒度小于第一平均粒度的约2-3倍的颗粒 ; 以及与所述颗粒状混合浆料一起形成多个富支撑剂富集簇，其通过形成开放通道的无支撑剂区域间隔开。

10. 发明申请

US20120149606A1 System, Method And Apparatus For Enhancing Wellbore Treatment Fluid Flexibility 失效
标题翻译：用于提高井筒处理流体灵活性的系统，方法和装置
公开(公告)号：US20120149606A1
公开(公告)日：2012-06-14
申请号：US13398120
申请日：2012-02-16
申请人： Carlos Abad , Hemant K. Ladva , Lijun Lin , Yiyan Chen
发明人： Carlos Abad , Hemant K. Ladva , Lijun Lin , Yiyan Chen
IPC分类号： C09K8/00
CPC分类号： E21B43/24 , C09K8/03 , E21B21/06 , Y10S507/904 , Y10T137/85978
摘要： A method includes performing a chemical process to create a chemical product and an amount of heat, and transferring the heat to a first fluid. The method further includes hydrating a polymer in the first fluid, and adding the chemical product from the chemical process to the first fluid to create a treatment fluid. The method further includes diluting the treatment fluid with respect to at least one constituent of the treatment fluid. The method includes treating a formation of interest in a wellbore with the treatment fluid. The method includes changing a formulation of the treatment fluid during the treating. The method also includes extending the treating beyond a design amount, or ending the treatment before the design amount and preserving some reagents of the chemical process.
摘要翻译：一种方法包括执行化学过程以产生化学产品和一定量的热量，并将热量传递给第一流体。该方法还包括将第一流体中的聚合物水合，并将化学产物从化学过程加入到第一流体中以产生处理流体。该方法还包括相对于处理流体的至少一种成分稀释处理流体。该方法包括用处理流体处理在井眼中的感兴趣的形成。该方法包括在处理期间改变处理液的配方。该方法还包括将处理延伸超过设计量，或在设计量之前结束处理并保留化学过程的一些试剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式