Halliburton Energy Services, Inc.

Dara Saphira

David Joe Steele

Stacey Blaine Donovan

Alireza Yazdanshenas

Mark Christopher Glaser

Justin Mark Roberts

Brian Williams Cho

Esiquiel Marquez

Thomas Charles Fanchin

Provided is a downhole tool, a well system and a method. The downhole tool, in one aspect, includes a first member, the first member having a first member inside diameter (ID), a first member outside diameter (OD), and a first member hardness value (HV), and a second member, the second member having a second member inside diameter (ID), a second member outside diameter (OD), and a second member hardness value (HV), the first and second members positioned proximate one another forming an overlapping space therebetween. The downhole tool according to this aspect, further includes a crack compliant seal positioned at the overlapping space and having a compliant seal hardness value (HV) less than or equal to one or more of the (HV) or (HV) and a high yield strength weld positioned at the overlapping space, the high yield strength weld having a yield strength of at least 50 ksi.

Downhole tool with crack compliant seal and high yield strength weld positioned at a joint thereof

Provided is a downhole tool, a well system and a method. The downhole tool, in one aspect, includes a first member, the first member having a first member hardness value (HV), and a second member, the second member having a second member hardness value (HV), the first and second members positioned proximate one another forming an overlapping space therebetween. The downhole tool according to this aspect, further includes a mechanical strengthening feature located between the first member and the second member, the mechanical strengthening feature configured to increase an engineering rating of the overlapping space, and a crack compliant seal positioned at the overlapping space, the crack compliant seal having a compliant seal hardness value (HV) less than or equal to one or more of the (HV) or the (HV).

Downhole tool with crack compliant seal and mechanical strengthening feature at a joint thereof

Apparatus and methods for transmitting an electrical signal in a wellbore. A tool comprising a wire mesh is introduced into a wellbore. The wire mesh is disposed along at least a portion of the axial length of the tool. An electrical signal is transmitted along the wire mesh to or from a wellbore device disposed in the wellbore.

Wire mesh for completion tools

Growing community of inventors

Carrollton, TX, United States of America

Dara Saphira