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US 12497890

How Oil Wells Send Acoustic Signals Using Mechanical Hammers

A device that uses pressure differences to slam a piston against a metal surface, creating a specific sound vibration that acts as a signal for deep-well operations.

Statusactive

Granted2025

Expires2044

Claims27

Forward citations0

Prior art23

AssigneeWeatherford Technology Holdings LLC

InventorsJoshua V. Symms, Brandon C. Goodman

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