Patent · US Active

Wired pipe erosion reduction

US9611702B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Baker Hughes Holdings LLC · US

Inventors

Stephan Mueller · Celle, DE
Rene Schulz · Rabenau, DE
Robert Buda · Celle, DE
Henning Rahn · Braunschweig, DE

Key dates

Filing date	Jan 23, 2014
Grant date	Apr 4, 2017
Priority date	—
Expiry date	Jul 14, 2034

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B17/003
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A wired pipe segment includes an inner bore extending through the wired pipe segment and a transmission line channel forming a channel from outside the wired pipe segment to the inner bore and including an inlet into the inner bore. The inner bore includes a pocket formed in the inner bore proximate the inlet and an insert is disposed in the pocket that substantially fills the pocket.

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