Invention Grant
- Patent Title: Plug protection system and method
- Patent Title (中): 插头保护系统及方法
-
Application No.: US12141224Application Date: 2008-06-18
-
Publication No.: US07789151B2Publication Date: 2010-09-07
- Inventor: René Langeslag
- Applicant: René Langeslag
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B43/10
- IPC: E21B43/10

Abstract:
Disclosed herein is a downhole plug protection system. The system includes, a tubular having perforations in a perforated portion, a screen in fluidic communication with the tubular, and a ring in sealable communication with the tubular and attached to the screen the ring having an extended portion positioned radially outwardly of the perforated portion.
Public/Granted literature
- US20090283270A1 PLUG PROTECTION SYSTEM AND METHOD Public/Granted day:2009-11-19
Information query
IPC分类: