Research on comprehensive and effective acoustic signal processing methods for caculating downhole liquid level depth

Oil and gas wells and their integrity: Implications for shale and unconventional resource exploitation

Richard Davies, Sam Almond, Robert S. Ward et al. · Marine and Petroleum Geology · 2014 · 472 citations · Full text

Engineering, Petroleum Engineering, Reservoir Engineering +15

First Downhole Application of Distributed Acoustic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics

M. M. Molenaar, David J. Hill, Paul Webster et al. · SPE Drilling & Completion · 2012 · 162 citations

Engineering, Geological Engineering, Petroleum Engineering +16

An Accurate Detection for Dynamic Liquid Level Based on MIMO Ultrasonic Transducer Array

Peng Li, Yulei Cai, Xiaolong Shen et al. · IEEE Transactions on Instrumentation and Measurement · 2014 · 88 citations · Full text

Medicine, Mechatronics Engineering, Instrumentation +16

Performance Analysis of Analog Butterworth Low Pass Filter as Compared to Chebyshev Type-I Filter, Chebyshev Type-II Filter and Elliptical Filter

Mohammad Usman Baloch, Muhammad Abid Mengal, Syed Jalal Shah · Circuits and Systems · 2014 · 57 citations · Full text

Engineering, Electrical Engineering, Analog Electronics +13

A new autocorrelation-based strategy for multiple fault feature extraction from gearbox vibration signals

Xiuzhi He, Qiang Liu, Wennian Yu et al. · Measurement · 2020 · 39 citations

Computing, Mechanical Engineering, Systems Engineering +16