Bohrlochkomplettierungsrohr mit Flüssigkeitsisoliertem Leitungsweg

Details

Veröffentlichungs-Nr.

EP4764148

Anmeldetag

20. April 2022

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

E21B17/042

Abstract

A well completion pipe has a plurality of pipe joints, each comprising an outer pipe, and an inner pipe disposed inside the sleeve. The inner pipe extends longitudinally beyond a respective longitudinal end of the outer pipe or the outer pipe extends longitudinally beyond a respective longitudinal end of the inner pipe. The inner pipe and the outer pipe comprise respective threaded connections at each longitudinal end. The respective threaded connections form a metal to metal seal when engaged to corresponding mating threads. An intermediate layer in the form of a sleeve is disposed between the outer pipe and the inner pipe and defines a passageway that is pressure isolated from the interior of the inner pipe and extends longitudinally between respective longitudinal ends of the inner pipe and the outer pipe, the passageway being exposed at each longitudinal end of the intermediate layer.

Anmelder

Firma

Reelwell AS

Land

🇳🇴 Norwegen

Fachgebiete