Objectives

At the end of the session, you will be able to:

• list and describe the various types of Inflow systems

• recall when they are applied.

• state their main advantages and disadvantages

. Explain the concept of Nodal Analysis.

. Define the following terms: inflow performance curve, outflow performance curve, system graph, solution node

- explain the flow regimes governing the reservoir well inflow and recognise the relationships for stabilized flow.

     – Estimate gas well deliverability

– Define inflow performance curve, outflow performance curve, solution node

– Use systems analysis to estimate production rates

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Content

I) The Production System

1- Well Completion Planning/Design Process cycle

II) Well Inflow Systems

1- Introduction to Nodal Analysis

2- Well Inflow Performance

3- Productivity Impairment

4-Gas Well Deliverability

III) Well Outflow Systems

1- Well Outflow Performance

2-Systems (NODAL) Analysis

3- Aspects of horizontal well stimulation

IV) Hand calculation

V) Software calculation: PROSPER