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1. WO2020002976 - LINER HANGER SYSTEM

Publication Number WO/2020/002976
Publication Date 02.01.2020
International Application No. PCT/IB2018/056521
International Filing Date 27.08.2018
IPC
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
23
Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
04
operated by fluid means, e.g. actuated by explosion
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
02
Subsoil filtering
10
Setting of casings, screens or liners in wells
E21B 23/04 (2006.01)
E21B 43/10 (2006.01)
CPC
E21B 23/02
E21B 23/04
E21B 43/08
E21B 43/10
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue Dhahran 31311, SA
Inventors
  • ALI, Syed Muhammad; SA
  • ZIA, Yassar Kamal; SA
Priority Data
16/021,81128.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LINER HANGER SYSTEM
(FR) SYSTÈME DE SUSPENSION DE CHEMISAGE
Abstract
(EN)
An example liner hanger system includes a casing (11) for lining a wellbore and a collar (12) configured for connection to a part of the casing (11) within the wellbore. The collar (12) has a first shape and a liner hanger (24) has a second shape that is based on the first shape. The liner hanger (24) is configured to fit within, and to be supported by, the collar (12). The system also includes a screen (29) connected to the liner hanger.
(FR)
La présente invention concerne, selon un exemple, un système de suspension de chemisage qui comprend un tubage (11) pour revêtir un puits de forage et un collier (12) configuré pour le raccordement à une partie du tubage (11) à l'intérieur du puits de forage. Le collier (12) a une première forme et un dispositif de suspension de chemisage (24) a une seconde forme qui est basée sur la première forme. Le dispositif de suspension de chemisage (24) est configuré pour s'ajuster à l'intérieur du collier (12), et pour être supporté par ce dernier. Le système comprend également un écran (29) raccordé au système de suspension de chemisage.
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