Patent · US Active

Stabilizer assembly

US10502008B2 · kind B2 · utility

1Cited by

5References

7Claims

0Family size

Assignee

SCHLUMBERGER TECHNOLOGY CORPORATION · US

Inventors

Cedric Perrin · Mirecourt, FR
Didier Fouillou · Fontainebleau, FR

Key dates

Filing date	Dec 8, 2015
Grant date	Dec 10, 2019
Priority date	—
Expiry date	Mar 2, 2036

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B17/10
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A stabilizer assembly comprising a tubular member, a stabilizer sleeve slidably disposed about the tubular member, and a plurality of round members each disposed between the stabilizer sleeve and the tubular member. The stabilizer sleeve may comprise a plurality of round cavities each located in an inner surface of the stabilizer sleeve. Each of the plurality of round members may be disposed within a corresponding one of the plurality of round cavities. The stabilizer assembly may be coupled between opposing first and second portions of a downhole drill string.

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