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1. WO2020005738 - SYSTEM FOR SETTING A DOWNHOLE TOOL

Publication Number WO/2020/005738
Publication Date 02.01.2020
International Application No. PCT/US2019/038374
International Filing Date 21.06.2019
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
33
Sealing or packing boreholes or wells
10
in the borehole
12
Packers; Plugs
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
33
Sealing or packing boreholes or wells
10
in the borehole
12
Packers; Plugs
126
with fluid-pressure-operated elastic cup or skirt
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
33
Sealing or packing boreholes or wells
10
in the borehole
12
Packers; Plugs
128
with a member expanded radially by axial pressure
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
E21B 33/12 (2006.01)
E21B 33/126 (2006.01)
E21B 33/128 (2006.01)
E21B 23/04 (2006.01)
CPC
E21B 19/18
E21B 23/08
E21B 33/1295
Applicants
  • BAKER HUGHES, A GE COMPANY, LLC [US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors
  • PAREKH, Yash; US
  • PRATT, Barbara; US
Agents
  • MURPHY, Keith J.; US
  • CHANDLER, Kimberly; US
Priority Data
16/021,51628.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM FOR SETTING A DOWNHOLE TOOL
(FR) SYSTÈME D’INSTALLATION D’UN OUTIL DE FOND
Abstract
(EN)
A downhole tool includes a tool member having a radially outer surface and a radially inner surface. The radially inner surface includes an angled section. A drive member is axially spaced from the tool member. The drive member includes a radially outer surface portion and a radially inner surface portion. The radially outer surface portion includes an angled portion. A seal element is provided on the drive member. The seal element includes a first portion coupled to the radially outer surface portion and a second portion that is radially outwardly disengagable from the radially outer surface portion in response to one of fluid pressure and fluid flow.
(FR)
Selon la présente invention, un outil de fond de trou comprend un élément d’outil comportant une surface radialement externe et une surface radialement interne. La surface radialement interne comprend une section coudée. Un élément d’entraînement est axialement espacé de l’élément d’outil. L’élément d’entraînement comprend une partie de surface radialement externe et une partie de surface radialement interne. La partie de surface radialement externe comprend une partie coudée. Un élément d’étanchéité est disposé sur l’élément d’entraînement. L’élément d’étanchéité comprend une première partie couplée à la partie de surface radialement externe et une deuxième partie qui est radialement séparable vers l’extérieur de la partie de surface radialement externe en réponse à l’un parmi une pression de fluide et un écoulement de fluide.
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