The 2017 annual health and safety data published for UK-based oil and gas industries reports that the industry has been continually improving performance in terms of safety. It also states that in over 50 million man-hours worked offshore, there were only 113 reportable injuries. This is because the government has publicly committed to process safety and asset integrity management.

But how does the industry maintain asset integrity management standards? Can an asset integrity management system in the oil and gas industry help deliver world-class operational performance?

Ideally, asset integrity management involves identifying and reducing safety risks, developing inspection and maintenance plans, and monitoring discrepancies in material conditions while ensuring continuous improvement.

Some of the challenges faced by the oil and gas industry include handling infrastructure that has outlived its original design life, dealing with an ageing workforce, dealing with unplanned outages, etc. Maintaining asset integrity helps avoid unplanned downtime and related safety and environmental incidents.

At LifeTech Engineering, we have implemented asset integrity management programs for oil and gas companies across the world, generating first-class operational performance. We have increased profitability for operators by combining risk-based inspection with corrosion inspection management and data management to reduce risk and ensure timely and accurate decision making.

Our process of assuring asset integrity spans the full lifecycle of the asset. This requires proper planning and experience to maintain integrity throughout the organization. It also ensures that the people, process, and resources required are in place and ready to perform when needed.

A typical asset integrity program includes:

  • Risk-Based Inspection
  • Corrosion management
  • Reliability centred maintenance
  • Condition-based maintenance
  • In-service inspection
  • Non-destructive testing

An asset integrity management system does not exist separately; it works only when all stakeholders have a unified understanding of how asset integrity can be applied to day to day working.


Risk-Based Inspection (RBI) is used in a wide range of industries to help assess the probability of failure and manage the risk of failure. The RBI assessment identifies the type of potential damage, possible areas where such damage might occur, the rate of such damage, and assesses the impact of such failure. RBI inspection is particularly prevalent in the power and petrochemical sectors. While RBI services contribute to improved safety, they also offer economic benefit by using resources more effectively in the areas of highest risk.

There are four stages of asset/equipment life, with each having its own characteristics and behavior, requiring different management strategies. The four stages include:

  1. Post commissioning
  2. Risk-based
  3. Deterministic
  4. Monitored (old age)

At What Stage Should You Consider RBI Implementation?

Ideally, RBI should be implemented as early as possible in the life-cycle until the asset reaches the Terminal stage since the time between inspections becomes shorter as assets grow older and need more attention.

Can RBI be implemented even before the Post Commission stage, i.e. during a “Stage 0”? Yes, RBI implementation is possible at the design/construction stage, i.e., before you start operating. Implementing RBI at the very beginning of an asset’s life cycle helps minimize potential risks.

Stage 1: The potential for damage is higher because service conditions in the equipment could reveal faults and weaknesses. For instance, fabrication defects, installation stresses, faulty material could surface and require attention.

Stage 2: The asset is at its peak operational life during the second stage. Ideally, at this early stage, there should be few operational issues rates and a stable rate of damage accumulation, however, examinations, inspections, and maintenance will still be required during this stage to make sure equipment is operating as required.

Stage 3: The 3rd stage or the deterministic stage is where equipment has been operational for a substantial time. Equipment is ageing and beginning to show the signs of ageing. You must determine the extent of any damage. At this stage, RBI helps determine the extent and rate of damage, and to estimate the remaining life through Fitness for Service or FFS assessment. The assets have been operating for a while so the damage has been accumulating.

Stage 4: This is the Terminal stage, where assets are approaching their end of life. The equipment will have to be repaired, refurbished, decommissioned, or replaced. Damages are being accumulated, leading to increasing repair. The rate of degradation increases rapidly and could even be difficult to predict. At this stage, RBI assessment helps guarantee adequate safety between examinations and get the best performance out of the equipment. You cannot guarantee future service of the equipment beyond the next examination.

RBI Implementation at The End of Life Stage

RBI inspection services at this stage help gain the most remaining economic benefit from the asset, without causing environmental, personal, or financial risks. But the focus should be on high-risk areas where inspections can reduce risks for the remaining life of the asset. Activities that do not impact risk are usually eliminated or reduced.


Any business associated with the oil & gas, petrochemical, or other such process industry will have faced increased pressure to minimise risks and improve safety at the plant. But how is it possible? Risk based inspection allows you to minimise inspection costs and risks by using relevant software and techniques for effective inspection and maintenance planning.

What Is Risk Based Inspection?

RBI or Risk Based Inspection is a methodology used to assess and manage the risks associated with your plant by focusing inspection on process equipment. This analysis helps you to make informed decisions on inspection frequency, inspection time, and use of resources

What Does Risk Based Inspection Include?

  • Assessment of process equipment essential to operations
  • Creation of a corrosion management plan
  • Remaining life Assessment
  • A unique approach to identifying operational risks
  • Reviewing technical specifications

At LifeTech Engineering Ltd, we have introduced a software suite, RBLXTM which enables you to implement RBI, make Corrosion Risk Assessments (CRA), Remaining Life Assessment, and Life Extension projects. Using this suite, we prioritise high-risk components, identify damage mechanisms, define inspection intervals, inspection techniques, inspection coverage, and remedial actions.

Perks of Risk-Based Inspection Services

  • Significantly reduces risk and improves plant performance & safety
  • Allows you to optimise the budget for inspection and maintenance departments
  • Manage inspection and shutdown intervals
  • Offers great flexibility to customise corrosion mitigation plan
  • Eliminates over-inspection and optimises inspection methods
  • Operational parameter compliance
  • RBLXTM software addresses risk ranking and produces optimum inspection plans
  • Offers great support for refinery senior management

Asset Integrity Management helps avoid unplanned downtime in the oil and gas industry – it encompasses the complete lifecycle of an asset, right from design to decommissioning. AIM also helps avoid related safety and environmental incidents. Without proper asset integrity management, installations are at risk of incidents that could have considerable adverse safety, economic, environmental damage.

What Is Asset Integrity Management?

Asset Integrity Management services for the oil and gas industry refers to a system that ensures assets perform their required functions relating to health, safety, and environment. Thus, the right people, structure, and processes must be in place to perform whenever required and mitigate any unintended release of hazardous materials or energy.

How Is Asset Integrity Management Applied?

As stated earlier, AIM helps manage the capability of an asset to function efficiently throughout its lifetime. AIM also ensures that the systems, processes, and people who deliver the assets’ integrity are in place and can perform when required.

AIM can be performed by various means, including inspection, auditing, overall quality processing, etc. A typical Asset Integrity Management program includes:

  • Risk-based Inspection
  • Fitness for Service
  • Remaining Life Assessment
  • Corrosion Risk Assessment
  • Corrosion Management System
  • Plant Life Extension
  • Reliability Centered Maintenance
  • Training Courses

Thus, assets are maintained in a fit-for-service condition throughout their lifecycle, cost-effectively, and safely. AIM programmes are conducted to ensure compliance with API-580, API-581, and PAS 55 requirements.

What Are the Challenges In Implementing Asset Integrity Management?

Given the dynamic industrial landscape, businesses must produce high-quality products at competitive prices. This is especially true for oil and gas operators who always have to maintain a safe and environmentally friendly facility and keep their production equipment in optimum condition. . To achieve this, all oil and petrochemical business stakeholders must have a common and consistent understanding of Asset Integrity and how it can be implemented in everyday operations. This, however, is easier said than done.

How Does Asset Integrity Management Help Solve This Problem?

Through successful AIM implementation, businesses can ensure that the people, systems, and processes involved in integrity management are in place throughout the asset’s lifecycle. The process also requires that the balance between resources and assets are well-structured and maintained to ensure a well management asset.

Asset Integrity Management solutions in the UK combine mechanical integrity technologies with traditional and advanced inspection techniques to ensure a comprehensive asset management portfolio. To this end, AIM based services offer asset integrity management software packages that help in various stages of Asset Integrity Management, viz. RBLX RBI software, FITest FFS software, Fusion Life Software.

Through Asset Integrity Management Programmes, businesses can improve their equipment’s reliability, reduce equipment failures and instances that lead to safety and environmental incidents, improve product consistency, reduce unplanned maintenance costs, reduce operation costs, improve contractor performance, and comply with government regulations.


Asset integrity management (AIM) services help oil and gas industries maintain assets to ensure better productivity, reliability, and safety by reducing risks and meeting relevant regulations. While the current decade has brought in a handful of challenges for the investment industry, especially in the oil and gas sector, as a result of the COVID-19-induced market turmoil and economic slowdown, investing in AIM services should be considered an essential part of the business.

Equipment on offshore rigs and vessels requires thorough inspection, maintenance, and appropriate repairs to ensure the best performance. Social distancing and regulations for contactless operations pose a serious threat and challenge to the oil and gas industry. In the COVID era, adopting technological advancements is the top-secret to boost efficiency, safety, cost-effectiveness, and prepare for the new normal.

Why should you upgrade?

Paper-based processes, spreadsheets, and manual reporting cycles are no longer beneficial or sustainable from a productivity point of view. With thousands of assets getting connected to the internet, these legacy workflows can neither keep up with the enormous data being generated each second nor provide real-time visibility into critical production processes. Companies should think about data-driven preventive maintenance strategies that reduce cost and maintenance efforts. During these times of uncertainties when bolstering employee health and safety measures are crucial in the upstream oil and gas industry, industries should implement automated, remote AIM solutions that allow operators to monitor assets safely from onshore facilities to reduce the need for regular onsite visits.

Leveraging Digital Solutions to Make AIM Services Easier:

There is a wide range of opportunities in the asset integrity management services for the oil and gas industries in the U.K to ensure smooth operations and enhance AIM capabilities with the help of digital solutions.

Mobile technology:

With access to real-time data from oilfield sensor networks and SCADA (Supervisory Control and Data Acquisition) systems, oil and gas industries can streamline maintenance operations. This will also help reduce manual effort spent on data entry by boosting collaboration and communication among operators and field workers. Leveraging Augmented reality (AR) tools and asset integrity management software, are among the best ways to guide field workers through the oilfield and assist with inspection and overhaul, reducing time spent on onsite inspection and repair.

Inspection data management (IDM):

Oil and gas businesses can migrate all legacy data to a digital and reliable IDM database and formulate standard strategies to collect, populate, and analyze new asset data digitally within the IDM software. The software will serve as a single platform to manage all equipment types owned by the organization and provide up-to-date data for powering risk-based inspection.

Global Positioning System (GPS):

Integrating GPS in AIM helps businesses know where all its fixed and rotating assets are, and save time and effort spent on tracking asset movement or locating the equipment at the time of inspection.

Integrity Operating Windows (IOWs):

Integrity Operating Windows (IOWs) is a key component of high-tech asset integrity management programs. IOWs help oil and gas industries keep track of operating conditions in near real-time with early alert notification and take immediate corrective action to mitigate downtime risk.

Risk-Based Inspection (RBI):

Businesses should build risk models that consume real-time asset data to help produce smart inspection schedules and allocate resources accordingly while delivering maximum efficiency, efficacy, and safety. LifeTech Engineering’s RBLX software provides continual auditability of data and reports to meet this purpose.

Realizing ROI With Tech-supported Asset Integrity Management

Oil and gas assets include heavy machinery and myriad parts operating together in large systems, so their damage or failure costs an arm and a leg, and often, entire operations must be shut down in order to repair them. Shutdowns, turnarounds, and outages, and even regular maintenance often require shutting down assets if technicians do not have the certified mobile devices they need to efficiently and safely perform inspections during operation.

Utilizing intrinsically safe mobile devices and IoT sensors to capture real-time data in oil and gas environments not only makes processes more efficient but also saves time and money. Intrinsically safe tablets and IoT sensors enable organizations to predict and prevent or lessen potential asset integrity issues before they occur, thus mitigating risk and saving millions of dollars in averted downtime.

By accelerating digital transformation and ensuring the digital robustness of its AIM environment, oil and gas companies would be able to redeploy scarce financial and human resources effectively, helping them achieve their business objectives and thrive during uncertain times.

As the leading AIM Company, we are the ultimate choice for businesses requiring effective asset integrity management services in the UK. We offer experienced staff and resources required to meet and exceed your inspection, engineering, data management, and safety goals. Contact us today to find out how our services can help you implement and manage a fully compliant and effective asset integrity management solution.