Michael A Barron

US Patent:

20220220831, Jul 14, 2022

Filed:

Jan 13, 2021

Appl. No.:

17/147802

Inventors:

Mark Kendall Adam - Houston TX, US
Colin Patrick Andrew - Cypress TX, US
Travis Treadway - Huffman TX, US
Jonathan Nicholas Croy - Katy TX, US
Michael Barron - Houma LA, US
Brian Magnus - Spring TX, US

Assignee:

Baker Hughes Oilfield Operations LLC - Houston TX

International Classification:

E21B 43/10
E21B 34/14
E21B 37/04

Abstract:

A downhole system includes a lower completion having at least one tubular including a first end and a second end terminating at a shoe. The at least one tubular defining a flow path. A packer is arranged at the first end. A fluid loss control valve (FLCV) is arranged between the packer and the shoe. A screen system is arranged between the FLCV and the shoe. The screen system includes a screen and a non-mechanically operated flow control valve that selectively isolates the flow path from formation fluids passing through the screen. A wellbore clean out string is insertable into the lower completion. The wellbore clean out string includes a selectively activated casing cleaner and a setting tool. The selectively activated casing cleaner is spaced from the setting tool.