Pipeline casings can be or are a problem. This paper will discuss the issues with casings, introduce one way of managing a casing program and offers some solutions to the casing management issue.
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The paper discusses “past” developments, “present” status, and “future” advancements of inspection, monitoring, and modelling technologies.
An overview and possible methods to capture the full potential of digital technologies for corrosion and integrity management with a focus on upstream pipelines. Considering current industry offerings but also potential new technologies.
Corrosion monitoring technology selection should be based on the challenges and information needs in each individual case. A combination of monitoring technologies will often provide the most reliable information, leading to improved decisions and better corrosion management.
Specifically, the paper examines the key first step in visualizing corrosion data: integrating different types of data from different sources into a single system by using spatial components within each dataset to correlate the information.
A new field gradient (FG) measurement tool has been developed for cathodic protection (CP) inspection of subsea facilities. The paper presents a case where FG data and CP modelling have been used to optimize CP retrofit design, cutting costs by 50%.
The use of calibration of the historic-based model with the inspection data available to provide a less conservative and more accurate assessment of the likelihood of failure for lateral piping without inspection data.
In this paper field data from preferential weld corrosion monitoring is presented, and compared with other techniques used for monitoring.
This paper illustrates fifty (50) Key Perfomance Indicators (KPIs) that were developed based on industry surveys and failure analysis; application of these 50 KPIs using 10 case studies and explains cost effectiveness of various KPIs.
Managing corrosion threats to onshore transmission pipelines. Concepts: • Corrosion threats. • Risks • Mitigation strategies. • Assessment methodologies. • Remediation activities. • Evaluating effectiveness.