Saudi arabian oil company (20240309728). SELF-SETTING PLUG simplified abstract
Contents
SELF-SETTING PLUG
Organization Name
Inventor(s)
Ali S. Al-mashhad of Al-Bustan (SA)
Rakan Al Yateem of Majidiyah (SA)
SELF-SETTING PLUG - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240309728 titled 'SELF-SETTING PLUG
The abstract describes a plug for wellbore tubing that has an internal portion, a first external portion surrounding the internal portion, and a second external portion adjacent to the first external portion along the central longitudinal axis of the plug. The second external portion expands to engage the interior surface of the wellbore tubing in response to a trigger, allowing fluid to flow to the first external portion. The first external portion then expands to engage the wellbore tubing upon contact with the fluid.
- Plug for wellbore tubing with internal, first external, and second external portions
- Second external portion expands to engage wellbore tubing in response to trigger
- First external portion expands upon contact with fluid
- Allows fluid to flow through the plug in the wellbore tubing
- Triggered expansion mechanism for effective sealing
Potential Applications: - Oil and gas drilling operations - Wellbore completion and production processes - Downhole fluid control in various industries
Problems Solved: - Ensures effective sealing in wellbore tubing - Facilitates fluid flow control downhole - Improves overall wellbore integrity and efficiency
Benefits: - Enhanced wellbore sealing capabilities - Efficient fluid flow control mechanisms - Increased operational reliability and safety
Commercial Applications: Title: "Advanced Wellbore Tubing Plug for Enhanced Fluid Control" This technology can be utilized in oil and gas drilling operations, wellbore completion processes, and various downhole fluid control applications. It offers improved sealing and fluid flow control capabilities, enhancing overall operational efficiency and safety in the industry.
Questions about Wellbore Tubing Plug: 1. How does the trigger mechanism work in the plug for wellbore tubing? The trigger mechanism in the plug activates the expansion of the second external portion, allowing it to engage the interior surface of the wellbore tubing in response to specific conditions downhole.
2. What are the key advantages of using this plug in oil and gas drilling operations? This plug provides enhanced sealing and fluid control capabilities, improving the overall efficiency and safety of wellbore operations.
Original Abstract Submitted
a plug for wellbore tubing includes: an internal portion; a first external portion which surrounds the internal portion; and a second external portion disposed axially adjacent to the first external portion, with respect to a central longitudinal axis of the plug. the second external portion expands to: engage an interior surface of the wellbore tubing in response to a trigger as the plug displaces downhole through the wellbore tubing; and open a passage to permit a fluid to progress to the first external portion. the first external portion expands to engage the wellbore tubing in response to the expansion of the second external portion and upon contact with the fluid. a related method includes providing such a plug, and displacing the plug downhole in the wellbore tubing.
