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US 2025/0027408 A1Published application
Wireless electrical lower completion deployment
AssigneeSchlumberger Technology Corporation
InventorsYann Dufour, Fernando Garcia-Osuna, Cassius Alexander Elston, Samuel Domingos Leal, Lucas Henrique Vieira, Hubert Monthe Ngakam, Ricardo Sis Moreira, Wendell Pereiva Da Silva, Luis Parra
Life of this patent
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Abstract
Systems and methods for wireless deployment of electrical lower completions are provided. A wet disconnect tool-running tool includes a battery and telemetry section, and electronics and sensors section, and a pressure compensator and control lines section.
Claims20
A wet disconnect tool-running tool comprising:
- a battery and telemetry section;
- an electronics and sensors section;
- and
- a pressure compensator section.
1 more element
A pressure compensator system comprising:
- a mandrel;
- a housing;
- a piston;
- a spring;
- a fluid chamber defined by the mandrel, the housing, and one side of the piston;
- and
- a spring chamber defined by the mandrel, the housing, and an opposite side of the piston, the spring disposed in the spring chamber,
- wherein chemical lines are coupled to the fluid chamber.
5 more elements
A method of deploying an electric lower completion, the method comprising:
- coupling a WDT-RT to an electric lower completion;
- and
- using a modem of the WDT-RT to communicate to a surface acquisition system via wireless telemetry.
Dependencies are inferred from the claim text.