COURSE OVERVIEW:

Nodal analysis is the fundamental methodology used to evaluate the performance of the entire production system, from the reservoir sandface to the surface separator. This course focuses on the application of PROSPER, the industry-standard software tool for well modeling and optimization. Participants will learn how to construct accurate well models that integrate inflow performance (IPR) with vertical lift performance (VLP) to identify the specific components that limit production.

The curriculum provides a step-by-step guide to building a PROSPER model, including fluid characterization, PVT matching, and equipment selection. Attendees will explore how to simulate various completion scenarios, such as different tubing sizes, perforation densities, and sand control methods, to determine the most efficient design for a new well. The course also emphasizes the use of PROSPER for optimizing artificial lift systems, including Gas Lift and Electrical Submersible Pumps (ESPs), ensuring they are sized correctly for the well's life cycle.

A significant portion of the training is dedicated to diagnostic workflows and model calibration. Participants will learn how to use real field data to "match" the model, allowing them to accurately identify wellbore restrictions, skin damage, or scaling issues. By mastering nodal analysis in PROSPER, engineers will be able to justify workover activities, predict the impact of changing surface pressures, and maximize the deliverability of every well in their portfolio.

COURSE OBJECTIVES:

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

• Explain the concept of nodal analysis and the significance of the "node" point.
• Navigate the PROSPER interface and set up a new well model.
• Perform fluid property (PVT) matching using laboratory data and correlations.
• Construct Inflow Performance Relationship (IPR) curves for various reservoir types.
• Develop Vertical Lift Performance (VLP) curves using different multiphase flow correlations.
• Calibrate the well model using measured field pressure and temperature data.
• Analyze the impact of tubing size and surface backpressure on well flow.
• Design and optimize Gas Lift systems using PROSPER diagnostic tools.
• Evaluate Electrical Submersible Pump (ESP) performance and operating envelopes.
• Identify skin damage and calculate the potential gain from stimulation.
• Predict the onset of liquid loading in gas wells and evaluate mitigation options.
• Simulate the performance of horizontal and multi lateral well completions.
• Utilize PROSPER to justify capital expenditure for well interventions.

TARGET AUDIENCE:

This course is designed for Production Engineers, Reservoir Engineers, and Petroleum Technologists who are responsible for well performance modeling and optimization.

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.