Advanced Well Test Analysis & Design
Introduction:
This course covers well test analysis and design along with the underlying principles, dealing with various situations encountered in actual well test analysis and interpretation. It emphasizes well performance analysis and reservoir description within the context of reservoir geology and operational history. Operational issues in well test design and preparation are also addressed. Manual problem solving is used to understand the basic engineering principles applied. It is designed to provide the candidates with a working knowledge of well test analysis and design for engineers working in the areas of reservoir engineering, production operations, drilling and completion.
This course will focus on the different types of tests and techniques, both analytical and graphical, for data representation and analysis of well tests. Types of techniques covered will include diagnostic plots-derivative for draw down, and buildup tests. The candidates will learn about the interpretation of complex data, such as those from well test in naturally fractured reservoirs, hydraulically fractured wells, horizontal wells, along with gas and gas condensate reservoirs.
Course Objectives:
By the end of this course delegates will be able to:
· Analyze drawdown and buildup tests in oil and gas wells
· Identify flow regimes using the log-log diagnostic plot
· Describe characteristic pressure behavior for common bounded reservoir geometries
· Identify well test data affected by various wellbore and near-wellbore phenomena
· Design a well test to meet desired objectives
· Estimate average drainage area pressure
· Analyze well tests in hydraulically fractured wells, horizontal wells, and naturally fractured reservoirs
Who Should Attend?
Geologists, Petrophysicists, reservoir engineers, production engineers, laboratory researchers, and gas field operators, engineers and geoscientists who want to understand well testing principles and interpretation techniques to design, analyze, report, evaluate results or intelligently participate in the well testing process
Course Outline:
Introduction
· Purpose & Use of Well Tests
Types of Well Tests
· Single Well Tests - Drawdown, Buildup others
· Multi-Well Tests - Interference, Pulse Tests
Basic Well Testing Concepts
· Basic Fluid Flow Equation, Use of Dimensionless Variables
· Wellbore Effects - Storage and Skin Effect
· Transient & Pseudo Steady-State Flow
· Radius of Investigation & Drainage, Discussion of Flow Regimes & Models
Drawdown Testing & Reservoir Limit Testing
· Equations for kh, Skin, Reservoir Size etc.
· Effect of single & Multiple Boundaries
Principles of Superposition
· Both in Time and Space
Pressure Buildup Testing
· Horner & Equivalent Time, Equations for kh, skin etc.
Multiple-Rate Testing
Analytical & Type Curve Analysis Methods
Well Test Design
Gas Well Testing
Effect of Variations in Gas Properties
· Plot Pressure, p-square, or Pseudo Pressures
· Use of Pseudo Pressure and Pseudo Time
AOF & Deliverability Testing
Introduction to Decline Curve Analysis
Horizontal Wells
· Discussion of Flow Regimes, Analysis Methods for Each Flow Regime
· Effect of various boundaries on Response
· Impact of Key Parameters on Test Response
· Impact of storage & Damage on Testing, Design
Injection Well Testing
Step-Rate Testing & Two Rate Testing
Drill Stem Test (DST)
· DST key features, DST design and analysis, Interference tests
· Reservoir limit tests, Well test design
Multiple-Well Testing
· Interference Testing & Test Design, Introduction to Pulse Testing
Effects of Multiple Phases on Testing
Effects of Reservoir Heterogeneity on Testing
| Code | From | To | City | Fees | |
|---|---|---|---|---|---|
| RE12 | 17 Feb 2020 | 28 Feb 2020 | London | US$ 8000 | Register |
| RE12 | 20 Apr 2020 | 01 May 2020 | Istanbul | US$ 7500 | Register |
| RE12 | 15 Jun 2020 | 26 Jun 2020 | Shanghai | US$ 9000 | Register |
| RE12 | 17 Aug 2020 | 28 Aug 2020 | Barcelona | US$ 8500 | Register |
| RE12 | 05 Oct 2020 | 16 Oct 2020 | Kuala Lumpur | US$ 7300 | Register |
| RE12 | 13 Dec 2020 | 24 Dec 2020 | Dubai | US$ 7000 | Register |
|
DUBAI OFFICE
Ittihad Deira Building, |
USA OFFICE 642 E14 Street,10009-13 Manhattan, New York (NY) USA info@petrogas-training.com |
EGYPT OFFICE 52 General Kamal Hejab Street,Suez Bridge, Cairo, Egypt info@petrogas-training.com |
Certificate of Completion will be provided to the candidate(s) who successfully attend and complete the course. Training hours attendance percentage of 75% is required.
Standard course hours: 8:30 A.M. to 3:30 P.M. Informal discussions: 4:30 P.M. to 5:30 P.M.
We use a blend of interactive and hands-on methods, active participation, a variety of instructional techniques, dynamic presentations, individual and group exercises, in depth discussion, DVD’s, role-plays, case studies, examples. All of the information, competencies, knowledge and skills acquired within our training programs, are 100% transferrable to the participants’ workplace.
Pre-Test and Post-Test Assessment are applied on 5-day and 10-day programs. Also, post course evaluation and candidate’s evaluation are applied to add another level of quality measurement. Candidates’ feedback is highly appreciated to elevate the training service quality.
A- Have staff trained in the latest training and development approaches
B- Support nationalization and talent management initiatives
C- Have properly trained and informed people who will be able to add value
D- Gain relevant technical knowledge, skills and competencies
A- Develop job related skills
B- Develop personal skills in subject matter
C- Have a record of your growth and learning results
D- Bring proof of your progress back to your organization
F- Become competent, effective and productive
G- Be more able to make sound decisions
H- Be more effective in day to day work by mastering job-related processes
I- Create and develop competency to perform job well
A- 10% discount after 05 candidates’ registration.
B- 15% discount after 10 candidates’ registration.
C- 20% discount after 20 candidates’ registration.
D- 25% discount after 25 candidates’ registration.
E- 30% discount after 30 candidates’ registration
F- Higher discount rates will be offered based on work volume with different clients.
A- One extra free seat is offered on 4 candidates on the same course and dates.
B- Two extra free seats are offered on 6 candidates on the same course and dates.
C- Three extra free seats are offered on 8 candidates on the same course and dates.
D- Four extra free seats are offered on 10 candidates on the same course and dates.
E- Five extra free seats are offered on 12 candidates on the same course and dates.
Nominations to our public courses are to be processed by the client’s Training and/or HR departments. A refund will be issued back to the client in the event of course cancellation or seat unavailability. A confirmation will be issued to the relevant department official(s).
If a confirmed registration is cancelled less than 5 working days prior to the course start date, a substitute participant may be nominated to attend the same course or a 20% cancellation charge is applied. In case of a no-show, a 100% fee will be charged.
PAYMENT POLICY
Payment is due upon receiving the course confirmation, invoice and/or proforma invoice. However; the fee due can be wire transferred to our bank account directly after course completion. Our bank details are illustrated on the confirmation, invoice and proforma invoice, as well. The above documents can be communicated electronically, i.e., in a soft copy or/and in hard copy based on customer’s request.
COPYRIGHT
© 2017. Material published by PETROGAS shown here is copyrighted. © 2017. All rights reserved. Any unauthorized copying, distribution, use, dissemination, downloading, storing in any medium, transmission, reproduction or reliance in whole or any part of this course outline is prohibited and will constitute an infringement of copyright.