There are many hazards in the oil & gas industry that organizations must address. Process Hazard Analysis (PHA) provides a structured approach to systematically identify potential issues by asking: “What could go wrong?” and “What safeguards are in place?” Identifying hazards before they lead to H2S releases, hydrocarbon leaks, blowouts, fires, etc. is essential.
The oil & gas industry faces several challenges in implementing PHA, but there are also many benefits in choosing the right PHA solution.
Centralizing information
Safety knowledge often resides in separate systems. For example, PHA reports in one, incident data in another, procedures in SharePoint. Different people and departments also have knowledge. Engineering teams may know the design limits of a piece of equipment, while inspection teams understand regulatory limits, and EHS teams may be familiar with past MoCs.
Centralizing information brings all knowledge and data into one platform for easier access and better decision-making. This could include data on procedures, equipment integrity, and risk assessments. By centralizing information, teams no longer waste time hunting down documents stored in different locations. Everyone, from frontline operators to safety managers, gets access to the same up-to-date information.
Generating real-time insights
Traditional Excel-based PHA methods don’t provide insight into in-the-moment functioning of equipment or safeguards. A digitalized PSM platform, by contrast, reveals what may be an impending future incident through continuous, real-time monitoring of equipment, processes, and environmental conditions.
Operational managers gain a proactive understanding of hazards and risks through PHA software’s ability to centralize real-time data, automate hazard identification, and provide advanced analytics and visualizations. And digital systems enhance situational awareness and support more effective risk mitigation strategies by streamlining communication and providing timely access to critical insights.
PHA software should include tools like live dashboards and analytics to monitor barrier performance and identify emerging risks. Real-time monitoring of safeguard health and effectiveness provides immediate information to allow for intervention if degradation or failure is detected.
Using advanced risk assessment
Often in large, multi-site firms that include refineries and onshore and offshore rigs, there is no standard way to communicate about risk. Some sites include inherent and residual risk in their Job Hazard Analysis; others reveal only inherent risk. One site uses a 5×5 risk matrix; another uses 5×6. Companies lack harmonized taxonomies for hazards, controls, and incident reporting, which hinders their ability to effectively share knowledge.
Traditional risk assessment tools such as HAZOP and LOPA are siloed. By contrast, digital platforms drive these methodologies interactively, allowing them to link risk scenarios to controls, monitor safeguards in real time, and even visualize potential failure pathways. The result is more efficient and powerful risk communication across the organization.
Other risk assessment tools may include standardized digital checklists, built-in templates, and libraries that are easily updated and available to employees in the field to identify hazardous situations and processes. Combined with other tools, like risk matrices to assign risk ratings, risk assessment helps employees identify and evaluate hazards to generate appropriate response measures.
Retaining knowledge
Valuable insights often remain in the heads of experienced operators, maintenance technicians, or engineers. When they retire or move on, that knowledge can leave with them. This is especially true in industries that may struggle to attract young talent.
Even with the use of advanced PHA tools and other ways of capturing institutional knowledge, if teams don’t have access to lessons learned from daily work or information from a HAZOP or LOPA to prioritize activities, hazards can be overlooked, and the risk of repeating incidents increases.
Relevant knowledge needs to be captured by the tools people already use such as permit and isolation systems that guide best practices, incident learnings that pop up when preparing a job, heat maps showing the impact of MoCs, and barrier degradation in the areas where work is performed.
Collaborative tools like dashboards provide real-time information on hazards. A cloud-based PHA tool, in contrast to traditional PHA methods, gives a single platform across multiple sites, collaboration from anywhere, and integrated analysis to reduce the risk of human errors and missed hazards.
The right PHA solution helps to overcome the challenges of executing PHA strategies, and realize quantifiable benefits.
This content was provided by Enablon
