A censorious appraisal of the oil well acidizing corrosion inhibitors

MM Solomon, IE Uzoma, JAO Olugbuyiro… - Journal of Petroleum …, 2022 - Elsevier
Well acidizing is a common stimulation technique for maximizing the output of oil reservoirs.
It helps to overcome the low permeability of wellbore by creating new flow channels or …

Real-time monitoring and management of offshore process system integrity

F Khan, P Thodi, S Imtiaz, R Abbassi - Current opinion in chemical …, 2016 - Elsevier
Highlights•State-of-the-review of process system integrity.•A novel real-time condition
monitoring system.•Risk-based process integrity management system.Process system …

Spare parts' criticality assessment and prioritization for enhancing manufacturing systems' availability and reliability

K Antosz, RMC Ratnayake - Journal of Manufacturing Systems, 2019 - Elsevier
Manufacturing systems (MSs) have become more and more complex, due to global
competition. Optimal spare parts provisioning plays a critical role in sustaining an …

Application of a fuzzy inference system for functional failure risk rank estimation: RBM of rotating equipment and instrumentation

RMC Ratnayake - Journal of Loss Prevention in the Process Industries, 2014 - Elsevier
An increased focus on risk based maintenance (RBM) optimization has been prompted in
the offshore oil and gas (O&G) production and process industry due to the currently existing …

Strengthening, modification and repair techniques' prioritization for structural integrity control of ageing offshore structures

SMK Samarakoon, RMC Ratnayake - Reliability Engineering & System …, 2015 - Elsevier
Structural integrity control is vital for existing ageing as well as newly built offshore and
onshore structures. Structural integrity control becomes highly sensitive to interventions …

Minimizing hydrocarbon release from offshore piping by performing probabilistic fatigue life assessment

A Keprate, RMC Ratnayake… - Process Safety and …, 2017 - Elsevier
Topside piping is the major source of hydrocarbon release (HCR) on offshore oil and gas
(OOG) platforms in the North Sea region. Since 21% of piping failures are caused by …

Machinery classification and prioritization: empirical models and AHP based approach for effective preventive maintenance

K Antosz, RMC Ratnayake - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
Empirical models play an important role in the classification of machinery for scheduling
preventive maintenance (PM) activities for machinery in manufacturing firms (MFs). First, this …

KBE development for criticality classification of mechanical equipment: A fuzzy expert system

RMC Ratnayake - International journal of disaster risk reduction, 2014 - Elsevier
Recent research reveals that a significant number of unwanted events have occurred due to
latent failures which route back to human errors linked to maintenance engineering …

Knowledge based engineering approach for subsea pipeline systems' FFR assessment: A fuzzy expert system

RMC Ratnayake - The TQM Journal, 2016 - emerald.com
Purpose–The purpose of this paper is to focus on developing a knowledge-based
engineering (KBE) approach to recycle the knowledge accrued in an industrial organization …

Intelligent and automated review of industrial asset integrity data

A Gupta, J Spirtos, R Schwaber, A Chappell… - US Patent …, 2020 - Google Patents
In some embodiments, a meta-data inspection data store may contain hierarchical
components and subcomponents of an industrial asset and define points of interest. An …