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公开(公告)号：US20200056449A1
公开(公告)日：2020-02-20
申请号：US15998426
申请日：2018-08-15
申请人： Matthew C. Stone , Colin Andrew , John Wakefield , Omar Balcazar , Partha Ganguly , Michael Johnson , Alexander Kendall , Daniel Sequera
发明人： Matthew C. Stone , Colin Andrew , John Wakefield , Omar Balcazar , Partha Ganguly , Michael Johnson , Alexander Kendall , Daniel Sequera
摘要： A production system and a frac sleeve assembly of a frac assembly of the production system. The frac sleeve assembly includes a funnel section that reduces in diameter in a direction of an outlet of the frac assembly, a throat section having a selected diameter, and a ball seat at an intersection of the funnel section and the throat section for receiving a ball. When seated in the ball seat, an entire portion of a ball extending into the funnel section is exposed to disintegrating fluid in the funnel section.
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公开(公告)号：US10851619B2
公开(公告)日：2020-12-01
申请号：US15998426
申请日：2018-08-15
申请人： Matthew C. Stone , Colin Andrew , Omar Balcazar , Partha Ganguly , Michael Johnson , Alexander Kendall , Daniel Sequera
发明人： Matthew C. Stone , Colin Andrew , Omar Balcazar , Partha Ganguly , Michael Johnson , Alexander Kendall , Daniel Sequera
摘要： A production system and a frac sleeve assembly of a frac assembly of the production system. The frac sleeve assembly includes a funnel section that reduces in diameter in a direction of an outlet of the frac assembly, a throat section having a selected diameter, and a ball seat at an intersection of the funnel section and the throat section for receiving a ball. When seated in the ball seat, an entire portion of a ball extending into the funnel section is exposed to disintegrating fluid in the funnel section.
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公开(公告)号：US10830010B2
公开(公告)日：2020-11-10
申请号：US16807883
申请日：2020-03-03
申请人： Matthew C. Stone , Jonathan N. Croy
发明人： Matthew C. Stone , Jonathan N. Croy
IPC分类号： E21B34/14 , E21B21/10 , E21B21/00 , E21B33/124
摘要： A method of treating and producing formation fluids includes introducing a first drop ball into a string of tubulars, pumping the first drop ball to a first ball seat, applying pressure to the first drop ball to shift a first sleeve exposing an outlet port, introducing a second drop ball into the string of tubulars, pumping the second drop ball to a second ball seat, applying pressure to the second drop ball to shift a second sleeve closing the outlet port and opening an inlet port, and introducing a fluid through at least one of a first injection port directly onto the first drop ball and a second injection port directly onto the second drop ball. The first injection port is arranged upwardly of the first sleeve and the second injection port is arranged upwardly of the second sleeve.
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公开(公告)号：US08863833B2
公开(公告)日：2014-10-21
申请号：US12475303
申请日：2009-05-29
CPC分类号： E21B41/0078 , E21B34/063 , E21B43/12
摘要： A system monitors and controls the injection of additives into formation fluids recovered through a well may include a plurality of nozzles that receive the injection fluid from an umbilical disposed in a well. Each nozzle may have an associated flow control element that is configured to affect a flow of the injection fluid ejected through the associated nozzle. The umbilical may include one or more filters positioned in a first of two parallel conduits formed along the umbilical. An occlusion member restricts in a second of the two conduits. The occlusion member permits flow in the second conduit after a predetermined pressure differential exists in the second conduit. The system may include a plurality of pressure sensors disposed along the umbilical, and an injector unit that dispenses fluid into the umbilical. A controller operatively coupled to the injector unit operates the injector in response to measurements from the pressure sensors.
摘要翻译： 系统监测和控制将添加剂注入到通过井回收的地层流体中的方法可以包括从设置在井中的脐带接收注入流体的多个喷嘴。 每个喷嘴可以具有相关联的流量控制元件，其被配置为影响通过相关喷嘴喷射的喷射流体的流动。 脐带可以包括位于沿着脐带形成的两个平行导管中的第一个中的一个或多个过滤器。 闭塞构件限制在两个管道中的第二个管道中。 在第二导管中存在预定的压力差之后，遮挡构件允许在第二导管中流动。 系统可以包括沿着脐带设置的多个压力传感器，以及将流体分配到脐带中的注射器单元。 响应于来自压力传感器的测量，可操作地耦合到喷射器单元的控制器操作喷射器。
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公开(公告)号：US20090294123A1
公开(公告)日：2009-12-03
申请号：US12475303
申请日：2009-05-29
CPC分类号： E21B41/0078 , E21B34/063 , E21B43/12
摘要： A system monitors and controls the injection of additives into formation fluids recovered through a well may include a plurality of nozzles that receive the injection fluid from an umbilical disposed in a well. Each nozzle may have an associated flow control element that is configured to affect a flow of the injection fluid ejected through the associated nozzle. The umbilical may include one or more filters positioned in a first of two parallel conduits formed along the umbilical. An occlusion member restricts in a second of the two conduits. The occlusion member permits flow in the second conduit after a predetermined pressure differential exists in the second conduit. The system may include a plurality of pressure sensors disposed along the umbilical, and an injector unit that dispenses fluid into the umbilical. A controller operatively coupled to the injector unit operates the injector in response to measurements from the pressure sensors.
摘要翻译： 系统监测和控制将添加剂注入到通过井回收的地层流体中的方法可以包括从设置在井中的脐带接收注入流体的多个喷嘴。 每个喷嘴可以具有相关联的流量控制元件，其被配置为影响通过相关喷嘴喷射的喷射流体的流动。 脐带可以包括位于沿着脐带形成的两个平行导管中的第一个中的一个或多个过滤器。 闭塞构件限制在两个管道中的第二个管道中。 在第二导管中存在预定的压力差之后，遮挡构件允许在第二导管中流动。 系统可以包括沿着脐带设置的多个压力传感器，以及将流体分配到脐带中的注射器单元。 响应于来自压力传感器的测量，可操作地耦合到喷射器单元的控制器操作喷射器。
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公开(公告)号：US20190055800A1
公开(公告)日：2019-02-21
申请号：US15679489
申请日：2017-08-17
申请人： Matthew C. Stone , Jonathan N. Croy
发明人： Matthew C. Stone , Jonathan N. Croy
摘要： A ball activated treatment and production system arranged between a first packer and a second packer includes a tubular including an inlet port, and an outlet port. A first sleeve is selectively slideably arranged in the tubular. The first sleeve includes a first ball seat and is arranged to selectively open the outlet port. A second sleeve is selectively slideably arranged in the tubular. The second sleeve includes a second ball seat and is arranged to selectively open the inlet port. At least one fluid injection port is arranged in the tubular and is fluidically connectable to a fluid conduit arranged externally to the tubular.
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