A data-driven risk assessment approach for electronic boards used in oil well drilling operations

DE Dumitru, J Kang, A Olid-Gonzalez… - PHM Society …, 2024 - papers.phmsociety.org
To assist subject matter experts in investigating electronic failures of drilling tools, an
innovative risk assessment approach for oil well drilling operations is developed that relies …

Risk level estimation for electronics boards in drilling and measurement tools based on the hidden markov model

J Kang, C Varnier, A Mosallam… - … (PHM-2022 London), 2022 - ieeexplore.ieee.org
The electronic boards in drilling and measurement (D&M) tools provide multiple functions,
such as data acquisition, signal processing, operation control, and data storage. However …

Data-Driven Fault Diagnostics for Neutron Generator Systems in Multifunction Logging-While-Drilling Service

A Mosallam, J Kang, FB Youssef… - 2023 Prognostics and …, 2023 - ieeexplore.ieee.org
This paper presents a data-driven fault diagnosis method for neutron generator systems in
logging-while-drilling tools. Specifically, the nuclear system's main failure modes and …

Automatic Fault Detection for Resistivity Systems in Logging-While-Drilling Tools

V Gupta, J Kang, A Mosallam, N Shen… - 2023 Prognostics …, 2023 - ieeexplore.ieee.org
Today's oil and gas industry frequently uses logging-while-drilling (LWD) tools to operate in
extreme environmental conditions. These conditions include elevated temperature …