公开(公告)号：US09291045B2

公开(公告)日：2016-03-22

申请号：US13367106

申请日：2012-02-06

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/267 ,  C09K8/70 ,  C09K8/80

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

公开(公告)号：US08109336B2

公开(公告)日：2012-02-07

申请号：US13073886

申请日：2011-03-28

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/26 ,  E21B43/267

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

公开(公告)号：US07913762B2

公开(公告)日：2011-03-29

申请号：US12180219

申请日：2008-07-25

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/26 ,  E21B43/267

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

公开(公告)号：US20130032346A1

公开(公告)日：2013-02-07

申请号：US13367106

申请日：2012-02-06

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/267 ,  C09K8/94 ,  C09K8/80 ,  E21B43/26 ,  C09K8/70

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

公开(公告)号：US20110168396A1

公开(公告)日：2011-07-14

申请号：US13073886

申请日：2011-03-28

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/26

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

公开(公告)号：US20080190619A1

公开(公告)日：2008-08-14

申请号：US11706030

申请日：2007-02-13

申请人： Harold Dean Brannon ,  D.V. Satyanarayana Gupta ,  Roger R. Myers ,  Brian Benedict Beall

发明人： Harold Dean Brannon ,  D.V. Satyanarayana Gupta ,  Roger R. Myers ,  Brian Benedict Beall

IPC分类号： E21B43/25

CPC分类号： C09K8/68 ,  C09K8/602 ,  C09K8/80 ,  C09K8/90 ,  C09K2208/30

摘要： A low viscosity fluid for reducing fluid loss in a relatively low permeability formation has a viscosity of less that 10 CP and contains a low molecular weight viscosifying agent The aqueous medium may be fresh water, salt water, brine or slickwater. The invention has particular applicability when an ultra lightweight (ULW) proppant or sand control particulate is employed. The fluid may be used in reservoirs having a relative permeability less than 10 mD.

摘要翻译： 用于在相对低渗透性地层中减少流体损失的低粘度流体具有小于10CP的粘度并且含有低分子量增粘剂。水性介质可以是淡水，盐水，盐水或浮水。 当采用超轻质（ULW）支撑剂或防砂颗粒时，本发明具有特别的适用性。 流体可用于相对磁导率小于10mD的储层中。

公开(公告)号：US07699106B2

公开(公告)日：2010-04-20

申请号：US11706030

申请日：2007-02-13

申请人： Harold Dean Brannon ,  D. V. Satyanarayana Gupta ,  Roger R. Myers ,  Brian Benedict Beall

发明人： Harold Dean Brannon ,  D. V. Satyanarayana Gupta ,  Roger R. Myers ,  Brian Benedict Beall

IPC分类号： E21B43/26

CPC分类号： C09K8/68 ,  C09K8/602 ,  C09K8/80 ,  C09K8/90 ,  C09K2208/30

摘要： A low viscosity fluid for reducing fluid loss in a relatively low permeability formation has a viscosity of less that 10 CP and contains a low molecular weight viscosifying agent The aqueous medium may be fresh water, salt water, brine or slickwater. The invention has particular applicability when an ultra lightweight (ULW) proppant or sand control particulate is employed. The fluid may be used in reservoirs having a relative permeability less than 10 mD.

摘要翻译： 用于在相对低渗透性地层中减少流体损失的低粘度流体具有小于10CP的粘度并且含有低分子量增粘剂。水性介质可以是淡水，盐水，盐水或浮水。 当采用超轻质（ULW）支撑剂或防砂颗粒时，本发明具有特别的适用性。 流体可用于相对磁导率小于10mD的储层中。

公开(公告)号：US20100018707A1

公开(公告)日：2010-01-28

申请号：US12180219

申请日：2008-07-25

申请人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

发明人： Richard S. Wheeler ,  Chandler C. Newhall ,  Roger R. Myers ,  Brian Ward ,  Brian B. Beall ,  Harold D. Brannon

IPC分类号： E21B43/267

CPC分类号： E21B43/267 ,  C09K8/703 ,  C09K8/80 ,  C09K2208/30

摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.

摘要翻译： 在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。 支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。 衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。 衬垫流体混合物的气体流体通常含有至少70体积％的混合物。