Comprehensive and Expert Services at The Petro Solutions
At The Petro Solutions, we pride ourselves on a team of seasoned experts in Process Safety, HAZOP Studies, and Plant Operations. Our mission is to deliver top-notch consultancy and training services tailored to the unique needs of the Petroleum Refining, Petrochemical, Process, and Oil & Gas industries. We provide services and Trainings in the following sections of the industry.
1. HAZOP – Hazard and Operability Study
HAZOP is a structured hazard identification tool using a multi-disciplined team. It has become accepted as the main technique for the identification of process hazards in the design and operation of a facility. Other identification techniques by discipline review or compliance with checklists are limited by their reliance on previous experience and constrained by their narrow approach. HAZOP is based on brainstorming and has important advantages over other techniques.
The method is equally applicable to major green-field developments, brown-field projects, small plant modifications or operating procedures. The concept is to break the plant into small sections and then to identify hazards by examining each section and using a series of parameter and guide word filters to structure the brainstorming process.
The objective of a HAZOP study is to examine the design to identify any hazards that could result in injury to persons, environmental pollution, damage to equipment or structures, or have a serious impact on operations. These risks should be controlled and minimised by applying suitable physical or operational safeguards.
The HAZOP process is best understood if divided into the following steps:
- Select the appropriate section of the plant (node)
- Define the node’s design intent and process conditions
- Apply the first/ next parameter
- Apply the first/ next guide word, which when combined with the parameter will give the deviation
- Determine (by brainstorming) all the potential causes of the deviation
- Agree the credibility of each cause
- Assess the consequences of each cause
- Assess the protection provided against the causes and its consequences
- Agree a recommendation for action or further consideration of the problem
- Apply the next guide word (relevant to the selected parameter)
- Apply the next parameter until they have all been considered
- Move onto the next node of the system until the whole study has been examined
2. LOPA – Layer of Protection Analysis
We will facilitate the SIL Assessment process, by providing an experienced SIL Chairman and Scribe. There are two steps in this process:
- Identifying the events which may require a SIS
- Assigning the SIL based upon the SIL Assessment Methodology LOPA (Layers of Protection Analysis)
- Identifying the events which may require a SIS
A HAZOP must have been conducted before this assessment. The documentation from the HAZOP analysis, the process P&IDs and the Cause and Effects Diagrams will serve as the basis for the identification of the Safety Instrumented Functions (SIF) associated with the process. PetroRisk will develop the list of SIFs with the client, to be studied in the SIL Assignment workshop.
3. SIL Assessment
Once the SIS functions have been identified, the SIL for each can be assigned. A small team up to 8 people (maximum) will meet to consider the risk associated with each event. This team will comprise COMPANY and other specialists. Through the application of the SIL Assessment method chosen (LOPA), the SIL level will be assigned in line with the guidelines of IEC-61508 & IEC-61511 Part 3, Annex F.
PetroRisk will facilitate this meeting and generate a report that thoroughly documents the basis for each SIL Assessment.
Prior to the SIL Workshop, COMPANY will provide PetroRisk the set of documents to be reviewed and referred to during the sessions which shall consist of, but not be limited to:
- Design Basis Memorandum
- Process and Instrumentation Diagrams (P&IDs)
- Process Flow Diagram (PFDs)
- HAZOP worksheets
- Cause and Effects Charts
- List of SIFs to be studied
- Any other Logic Diagram or IPF details
COMPANY will provide all required facilities for the SIL workshop, including a projector for displaying the worksheets as they are populated. COMPANY is to ensure the SIL package containing all necessary drawings and marker pens are distributed to participants in the session.
The SIL assessment by LOPA will be undertaken using Exida’s ExSILentia software.
Output: SIL Assessment report
4. PSM Implementation, Audits, Training, Key Performance Indicators
5. Hydroprocessing, Operations, and Troubleshooting
Master the art of hydroprocessing with our training and consultancy services to resolve operational challenges efficiently.
6. Turnaround / Shutdown Safety Management
Plan and execute turnarounds and shutdowns with an unwavering focus on safety and operational excellence.
7. Sulfiding of Hydrotreating Catalysts
Expert guidance on the sulfiding process to enhance catalyst performance and operational stability.
Why Choose Us?
- Industry Leaders: Benefit from years of experience in the petroleum refining and process industries.
- Tailored Solutions: Our services are customized to meet the unique needs of your operations.
- Comprehensive Training: Equip your team with the knowledge and skills to excel in challenging environments.
Get in Touch
For training bookings and inquiries, reach out to us at:
WhatsApp: +923334647564
At The Petro Solutions, your safety and success are our priorities. Let’s collaborate to elevate your operations!