Patent · US Active

Downhole component including a unitary body having an internal annular chamber and fluid passages

US10794147B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

Baker Hughes, a GE company, LLC · US

Inventors

John Burris · Bixby, US
Jason Edwards · Tulsa, US
Samuel C. Kucera · Tulsa, US

Key dates

Filing date	May 4, 2018
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Dec 13, 2038

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B2200/05
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A downhole component includes a unitary body having a first end portion, a second end portion and an intermediate portion extending therebetween. The intermediate portion defines an outer surface and an inner surface forming a flow path. An annular chamber has a first end section spaced from a second end section by a gap. The annular chamber is formed in the unitary body spaced from the first end portion, the second end portion, the outer surface, and the inner surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.