Verfahren und System zum Fernbetrieb einer Stopfenanordnung in einem Bohrloch

Details

Veröffentlichungs-Nr.

EP4764150

Anmeldetag

20. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

The invention relates to a method for remotely operating a plug assembly (2, 130) in a well, the well comprising a bore (1, 100), the plug assembly (2, 130) being arranged within the bore (1, 100), the method comprising steps of:- performing a sequence of operations on a valve (125) on a wellhead assembly (120) to obtain a sequence of variations of bottom hole pressure within the bore (1, 100);- detecting the variations of bottom hole pressure by at least one sensor (4) on the plug assembly (2, 130); and- responsive to said detecting, operating the plug assembly (2, 130).

Anmelder

Firma

TotalEnergies OneTech

Land

🇫🇷 Frankreich