公开(公告)号：US20190234165A1

公开(公告)日：2019-08-01

申请号：US16380017

申请日：2019-04-10

申请人： HydraShock, L.L.C.

发明人： Kevin Dewayne Jones

IPC分类号： E21B31/113 ,  E21B23/10 ,  E21B23/04

CPC分类号： E21B31/113 ,  E21B23/04 ,  E21B23/10

摘要： A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. Tubular strings with which the tool may be used may be formed from drill pipe, jointed pipe, or coiled tubing. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly.

公开(公告)号：US11480022B2

公开(公告)日：2022-10-25

申请号：US16380017

申请日：2019-04-10

申请人： HydraShock, L.L.C.

发明人： Kevin Dewayne Jones

IPC分类号： E21B31/113 ,  E21B23/04 ,  E21B23/10

摘要： A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. Tubular strings with which the tool may be used may be formed from drill pipe, jointed pipe, or coiled tubing. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly.

公开(公告)号：US10267114B2

公开(公告)日：2019-04-23

申请号：US15443070

申请日：2017-02-27

申请人： Hydrashock, L.L.C.

发明人： Kevin Dewayne Jones

IPC分类号： E21B31/113 ,  E21B23/04 ,  E21B23/10

摘要： A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. Tubular strings with which the tool may be used may be formed from drill pipe, jointed pipe, or coiled tubing. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly.

公开(公告)号：US20170247969A1

公开(公告)日：2017-08-31

申请号：US15443070

申请日：2017-02-27

申请人： Hydrashock, L.L.C.

发明人： Kevin Dewayne Jones

IPC分类号： E21B31/113 ,  E21B23/10 ,  E21B23/04

CPC分类号： E21B31/113 ,  E21B23/04 ,  E21B23/10

摘要： A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. Tubular strings with which the tool may be used may be formed from drill pipe, jointed pipe, or coiled tubing. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly.