公开(公告)号：US11199073B2

公开(公告)日：2021-12-14

申请号：US16778859

申请日：2020-01-31

申请人： Eugene Stolboushkin ,  Juan Carlos Flores Perez ,  Seth Burke

发明人： Eugene Stolboushkin ,  Juan Carlos Flores Perez ,  Seth Burke

IPC分类号： E21B34/10 ,  E21B33/1295 ,  E21B33/129 ,  E21B43/26

摘要： A plug with a resettable closure member including a body defining a flow bore and a closure member seat, a closure assembly connected to the body, the assembly includes a closure member and a magnetic catch disposed to hold the closure member in an open position, the magnetic catch being configured to release the closure member upon a selected hydrodynamic load upon the closure member.

公开(公告)号：US11746616B2

公开(公告)日：2023-09-05

申请号：US17133972

申请日：2020-12-24

申请人： Seth Burke ,  Eugene Stolboushkin

发明人： Seth Burke ,  Eugene Stolboushkin

IPC分类号： E21B33/129 ,  E21B33/12

CPC分类号： E21B33/1204 ,  E21B33/1291

摘要： A frac plug system for use in a wellbore, including a frac plug; and a plug member configured to set the frac plug in the wellbore and to control a flow of fluid through the frac plug once the frac plug is set in the wellbore. A method of controlling a flow of fluid within a wellbore, including conveying a frac plug system in the wellbore, the frac plug system including a frac plug and a plug member; setting the frac plug in the wellbore using the plug member; and control the flow of fluid through the frac plug using the plug member once the frac plug is set in the wellbore.

公开(公告)号：US20220205334A1

公开(公告)日：2022-06-30

申请号：US17133972

申请日：2020-12-24

申请人： Seth Burke ,  Eugene Stolboushkin

发明人： Seth Burke ,  Eugene Stolboushkin

IPC分类号： E21B33/12 ,  E21B33/129

摘要： A frac plug system for use in a wellbore, including a frac plug; and a plug member configured to set the frac plug in the wellbore and to control a flow of fluid through the frac plug once the frac plug is set in the wellbore. A method of controlling a flow of fluid within a wellbore, including conveying a frac plug system in the wellbore, the frac plug system including a frac plug and a plug member; setting the frac plug in the wellbore using the plug member; and control the flow of fluid through the frac plug using the plug member once the frac plug is set in the wellbore.

公开(公告)号：US20210238957A1

公开(公告)日：2021-08-05

申请号：US16778859

申请日：2020-01-31

申请人： Eugene Stolboushkin ,  Juan Carlos Flores Perez ,  Seth Burke

发明人： Eugene Stolboushkin ,  Juan Carlos Flores Perez ,  Seth Burke

IPC分类号： E21B34/10 ,  E21B33/129

摘要： A plug with a resettable closure member including a body defining a flow bore and a closure member seat, a closure assembly connected to the body, the assembly includes a closure member and a magnetic catch disposed to hold the closure member in an open position, the magnetic catch being configured to release the closure member upon a selected hydrodynamic load upon the closure member