Novel perforating tool with dynamic underbalance mitigation and related methods
The perforating tool mitigates dynamic underbalance by releasing high-pressure gas during shaped charge detonation, stabilizing pressure differentials to prevent formation and tunnel damage during perforation.
US20250341152A1Pending Publication Date: 2025-11-06OWEN OIL TOOLS LP
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Patent Information
- Application Number
- US19/199116
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- Priority Date
- 2024-05-03
- Filing Date
- 2025-05-05
- Publication Date
- 2025-11-06
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Figure US20250341152A1-D00000_ABST
Abstract
A perforating tool for perforating a subterranean formation intersected by a wellbore includes a carrier having an interior in which are disposed at least one shaped charge and a pressure applicator. The pressure applicator may be configured to release a gas simultaneous with detonation of the at least one shaped charge.
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