20240044808. SYSTEM AND METHOD FOR DETECTING DEFECTS IN PIPELINES simplified abstract (Saudi Arabian Oil Company)
Contents
SYSTEM AND METHOD FOR DETECTING DEFECTS IN PIPELINES
Organization Name
Inventor(s)
Mohmmed T. Abdulmohsin of Khurais (SA)
Salah A. Zahrani of Dhahran (SA)
Isa H. Mudaibegh of Dhahran (SA)
SYSTEM AND METHOD FOR DETECTING DEFECTS IN PIPELINES - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240044808 titled 'SYSTEM AND METHOD FOR DETECTING DEFECTS IN PIPELINES
Simplified Explanation
The present disclosure describes a method for predicting the wall-loss condition of a buried pipeline using electromagnetic waveforms. Here are the key points:
- The method involves generating a definition of a buried pipeline and a tool, where the pipeline has a metal wall and the tool includes a transmitter and multiple receivers positioned inside the metal wall without contacting it.
- A solver is obtained to simulate the response on each of the multiple receivers.
- The solver is applied based on the definition of the buried pipeline and the tool when the transmitter sends a known electromagnetic waveform.
- Simulated responses on the multiple receivers are generated from interacting with the wall of the buried pipeline.
- Based on these simulated responses, an inference model is trained to predict the wall-loss condition of a specific buried pipeline when measurement data is provided from inside that pipeline.
Potential applications of this technology:
- Pipeline inspection and maintenance: The method can be used to assess the condition of buried pipelines without the need for physical contact, allowing for efficient inspection and targeted maintenance.
- Leak detection: By analyzing the simulated responses, the method can potentially identify areas of wall loss that may indicate leaks in the pipeline.
- Risk assessment: The inference model can be used to evaluate the integrity of buried pipelines and assess the risk of potential failures.
Problems solved by this technology:
- Non-destructive assessment: The method eliminates the need for invasive techniques or excavation to inspect buried pipelines, reducing costs and minimizing disruption to the surrounding environment.
- Early detection of wall loss: By predicting the wall-loss condition, potential issues can be identified before they escalate into major failures, allowing for proactive maintenance and preventing accidents or leaks.
Benefits of this technology:
- Cost-effective inspection: The method offers a more efficient and cost-effective way to assess the condition of buried pipelines compared to traditional inspection methods.
- Improved safety: By identifying potential wall loss and addressing it promptly, the risk of accidents, leaks, and environmental damage can be significantly reduced.
- Enhanced decision-making: The inference model provides valuable insights into the condition of buried pipelines, enabling informed decision-making regarding maintenance, repairs, and replacement.
Original Abstract Submitted
the present disclosure provides a method including: generating a definition of a buried pipeline and a tool, wherein the buried pipeline comprises a metal wall, wherein the tool comprises a transmitter and multiple receivers circumferentially positioned inside the metal wall but without contacting the metal wall; obtaining a solver configured to simulate a response on each of the multiple receivers; applying the solver based on, at least in part, the definition of the buried pipeline and the tool when the transmitter sends a known electromagnetic (em) waveform; generating simulated responses on the multiple receivers from interacting with the wall of the buried pipeline; and based on, at least in part, the simulated responses, training an inference model configured to predict the wall-loss condition of a particular buried pipeline when presented with measurement data inside the particular buried pipeline.
