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A Model-Based Systematic Innovative Design for Sonic Logging Instruments in Natural Gas Wells.

Chong Jiang¹, Wu Zhao¹, Miao Yu¹

¹School of Mechanical Engineering, Sichuan University, Chengdu 610065, China.

Sensors (Basel, Switzerland)

|September 28, 2024

Summary

Accurate downhole measurements are vital for natural gas extraction. This study introduces a new model-based design method for improved logging instruments, enhancing production and safety.

Keywords:

conceptual design fault diagnosis model-based system design sonic logging

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Area of Science:

Petroleum Engineering
Geophysics
Instrumentation Engineering

Background:

Accurate downhole temperature and pressure monitoring is critical for optimizing natural gas extraction and preventing accidents.
Existing logging instruments possess limitations that hinder effective monitoring of modern natural gas wells.

Purpose of the Study:

To propose a novel model-based systematic innovation design method for logging instruments.
To address the deficiencies of current logging technologies in natural gas exploration.

Main Methods:

Development of a model-based design methodology.
Utilizing finite element software for instrument simulations.
Validating the design method through theoretical and practical assessments.

Main Results:

Confirmation of the theoretical utility of the proposed model-based design method.
Demonstration of the practical applicability of the new design approach.
Successful simulation and validation of novel logging instrument designs.

Conclusions:

The model-based design method offers a significant advancement in logging instrument development.
This approach provides a novel and effective strategy for designing instruments for natural gas monitoring.
The findings support enhanced optimization of gas well production and accident prevention through improved instrumentation.