Fiber optic sensing technology in underground pipeline health monitoring: a comprehensive review

C Wen, S Hu, J Wang, H Fang… - Structural Health …, 2024 - journals.sagepub.com
Pipelines play a critical role in transporting water, oil, and gas and are indispensable for
urban development. However, monitoring underground pipelines is challenging due to the …

Gas leakage physical simulation and its distributed optical fiber sensing experiments in the casing annulus of injection-production pipe column for underground gas …

X Zou, T Wang, X Hu, W Han, H Hu, C Yang - Geoenergy Science and …, 2024 - Elsevier
Aiming at the problems of high-pressure gas leakage monitoring of injection-production pipe
columns in deep underground gas storage under the high-temperature and high-pressure …

Improved gas influx distribution estimation using interfacial area transport equation (IATE) enabled two-fluid model: An advanced modeling and full-scale experimental …

C Wei, T Adeyemi, J Sharma, Y Chen - International Journal of Multiphase …, 2024 - Elsevier
Gas influx management is a critical aspect of petroleum drilling operations, which aims to
prevent the uncontrolled outflow of formation gas and the potential consequences caused by …

Comparison of Gas Signature and Void Fraction in Water-and Oil-Based Muds Using Fiber-Optic Distributed Acoustic Sensor, Distributed Temperature Sensor, and …

T Adeyemi, C Wei, J Sharma, Y Chen - SPE Journal, 2024 - onepetro.org
Accurate estimation and prediction of gas rise velocity, length of the gas influx region, and
void fraction are important for optimal gas kick removal, riser gas management, and well …

Flow characteristics of gas and liquid in pipeline revealed by machine learning on distributed acoustic sensing data

H Ku, K Zhang, X He, M Zhang, H Lu, Y Zhang… - Geoenergy Science and …, 2025 - Elsevier
The two-phase flow rates of gas and liquid in a pipeline are crucial parameters for optimizing
gas-oil production strategies and ensuring the reliability of gas-oil transportation systems …

A data assimilation-based method for real-time monitoring and estimation of gas influx size and distribution during gas migration in a marine drilling riser

C Wei, Y Chen - Process Safety and Environmental Protection, 2025 - Elsevier
Effective well control is essential in marine drilling operations to prevent catastrophic
blowouts that endanger human lives and cause severe environmental damage, including …

Data Compression Solution for Φ-OTDR: Encoding the Extracted Spectrum

F Yu, S Liu, D Xu, H Gu, X Chen, J Zhang… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Characterized by the rapid advancement of artificial intelligence, an abundance of data
translates into an expanse of potentialities. Consequently, the challenge of storing large …

Speckle-decoded temperature-insensitive strain identification in a multimode optical fiber

H Sun, J Wu, B Song, J Wang, X Liu - Optics Letters, 2024 - opg.optica.org
Fiber-optic sensing systems are significant tools for measuring various physical or
biochemical parameters. However, temperature cross-sensitivity prevents accurate …

PUBLISHING GROUP

J Yuan, Y Li, T Sun, X Sun, G Niu, J Hu, L Hua, S Shao… - 2024 - opg.optica.org
The fusion of shortwave infrared (SWIR) and visible light has emerged in recent years as an
effective technique for image defogging. However, in some dense fog scenes, even this …

Measurement of Gas and Liquid Flow Rates in Two-Phase Pipe Flows with Distributed Acoustic Sensing

K Zhang, H Ku, X He, H Lu, M Zhang, C Guo - Available at SSRN 4814846 - papers.ssrn.com
The accurate measurement of gas-liquid two-phase flow rates in pipelines is essential for
optimizing production processes and enhancing safety across various industrial domains …