COURSE OVERVIEW:

Advanced pigging and plant engineering represent a critical specialization in the maintenance of pipeline integrity and the operational efficiency of oil and gas transport systems. This course explores the sophisticated mechanics of pipeline intervention, focusing on the selection and deployment of "pigs" for cleaning, batching, and high-resolution inspection. Understanding the fluid dynamics within a live pipeline during pigging operations is essential for preventing stuck tools and managing the resulting pressure surges.

The scope of this training involves a comprehensive analysis of plant-side infrastructure, specifically the engineering of launcher and receiver stations. Participants will examine the design and functionality of X-tree valves, manifold configurations, and the bypass systems required for seamless pigging transitions without interrupting production flow. The coverage extends to the study of intelligent pigging technologies, including Magnetic Flux Leakage (MFL) and Ultrasonic Testing (UT) tools used to map corrosion and mechanical deformities.

Furthermore, the course addresses the complex safety protocols and environmental considerations inherent in plant-wide piping interventions. It delves into the calculations for pig velocity control, the management of wax and scale debris, and the chemical treatment of lines post-pigging. By focusing on both the mechanical hardware of X-trees and the operational strategy of line pigging, this course provides the technical expertise necessary to maintain high-capacity process plants and cross-country pipelines.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

1. Evaluate the suitability of various pig types for specific pipeline cleaning challenges.
2. Design and optimize pig launcher and receiver station layouts.
3. Analyze the mechanical operation and maintenance of X-tree valve assemblies.
4. Calculate the required pigging pressures and flow rates for different fluid viscosities.
5. Interpret data reports from intelligent pigs to prioritize pipeline repairs.
6. Implement safety procedures for the opening and closing of high-pressure quick-opening closures.
7. Manage the risks associated with stuck pigs and utilize tracking and locating technologies.
8. Select appropriate chemical inhibitors for injection during batching pigging operations.
9. Assess the impact of pigging on downstream separation and filtration equipment.
10. Develop comprehensive pigging programs for pipelines containing sour gas or crude oil.
11. Troubleshoot valve sealing issues within X-tree and manifold systems.
12. Design bypass piping and venting systems to ensure safe pigging transitions.
13. Formulate waste management plans for the disposal of pigging-generated debris.
14. Optimize the frequency of pigging runs to balance cost and pipeline integrity.

TARGET AUDIENCE:

This course is intended for pipeline engineers, plant maintenance managers, integrity specialists, and senior operations personnel involved in the upkeep of subsea or overland piping networks and wellhead equipment.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.