公开(公告)号：US20200173006A1

公开(公告)日：2020-06-04

申请号：US16781029

申请日：2020-02-04

申请人： INNOVEX DOWNHOLE SOLUTIONS, INC.

发明人： Joe Lynn Scott ,  John H. Gammage

IPC分类号： C23C4/08 ,  C23C4/131 ,  E21B17/10 ,  C22C38/00 ,  C22C38/02 ,  C22C38/06 ,  C22C38/58 ,  C22C38/54 ,  C22C38/52 ,  C22C38/50 ,  C22C38/48 ,  C22C38/46 ,  C22C38/44 ,  C22C38/42

摘要： A method for applying a composition to a substrate, and a downhole component, of which the method includes thermal spraying a layer of the composition onto the substrate, the substrate being provided by a downhole component, the layer resulting from the thermal spraying having a thickness of at least about 0.10 inches and being configured to remain bonded to the downhole component when used downhole in a well, the composition being chromium-free.

公开(公告)号：US10577685B2

公开(公告)日：2020-03-03

申请号：US15892451

申请日：2018-02-09

申请人： INNOVEX DOWNHOLE SOLUTIONS, INC.

发明人： Joe Lynn Scott ,  John H. Gammage

IPC分类号： C22C38/00 ,  C23C4/08 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54 ,  C22C38/58 ,  C22C38/06 ,  C22C38/02 ,  E21B17/10 ,  C23C4/131

摘要： A composition, method for depositing the composition on a downhole component, and a downhole tool. The composition includes about 0.25 wt % to about 1.25 wt % of carbon, about 1.0 wt % to about 3.5 wt % of manganese, about 0.1 wt % to about 1.4 wt % of silicon, about 1.0 wt % to about 3.0 wt % of nickel, about 0.0 to about 2.0 wt % of molybdenum, about 0.7 wt % to about 2.5 wt % of aluminum, about 1.0 wt % to about 2.7 wt % of vanadium, about 1.5 wt % to about 3.0 wt % of titanium, about 0.0 wt % to about 6.0 wt % of niobium, about 3.5 wt % to about 5.5 wt % of boron, about 0.0 wt % to about 10.0 wt % tungsten, and a balance of iron.

公开(公告)号：US11608552B2

公开(公告)日：2023-03-21

申请号：US16781029

申请日：2020-02-04

申请人： INNOVEX DOWNHOLE SOLUTIONS, INC.

发明人： Joe Lynn Scott ,  John H. Gammage

IPC分类号： C23C4/08 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54 ,  C22C38/58 ,  C22C38/06 ,  C22C38/02 ,  C22C38/00 ,  E21B17/10 ,  C23C4/131 ,  C23C4/14 ,  C23C4/12

摘要： A method for applying a composition to a substrate, and a downhole component, of which the method includes thermal spraying a layer of the composition onto the substrate, the substrate being provided by a downhole component, the layer resulting from the thermal spraying having a thickness of at least about 0.10 inches and being configured to remain bonded to the downhole component when used downhole in a well, the composition being chromium-free.