Advanced well testing operations
Details :
This
training Program is designed to provide you with an in-depth understanding of
advanced techniques and concepts related to well testing in the oil and gas
industry. In this training Program, we will build upon your existing knowledge
of well testing and delve into advanced topics that go beyond the basics.
The
training Program will cover a wide range of subjects, including advanced well
test design, specialized well test techniques, pressure transient analysis, reservoir
fluids, testing data acquisition, quality control measures, and reporting of
findings.
Throughout
the training Program, we will emphasize practical applications and provide
real-world examples and case studies to enhance your understanding. You will
have the opportunity to apply the knowledge gained through hands-on exercises
and interactive discussions.
By
the end of this training Program, you will have a comprehensive understanding
of advanced well test operations and be equipped with the skills to design,
execute, interpret, and report on well tests effectively. This knowledge will
enable you to make informed decisions in reservoir evaluation, optimize well
performance, and contribute to the successful development of oil and gas
assets.
By the end of
this training Program, participants will be able to:
1.
Gain
a comprehensive understanding of well test equipment, including various types
of surface equipment, and data acquisition systems.
2.
Learn
to identify and troubleshoot common challenges and issues that may arise during
well testing operations, such as equipment malfunctions, flow restrictions, or
wellbore integrity problems.
3.
Gain
knowledge and skills in designing and planning well tests for different
reservoir objectives, selection and sizing of different types of equipment used
in well testing operations.
4.
Develop
proficiency in well test planning and execution, including considerations for
safety, environmental regulations, and operational efficiency.
5.
Obtain
advanced knowledge in reservoir fluid sampling techniques as part of well test
objectives, learn operational procedures and how overlapping with well testing
operations.
6.
Develop
skills in data acquisition, including real-time monitoring and interpretation
of pressure, temperature, and flow rate measurements. Carry out the appropriate
selection and positioning of gauges, mastering data acquisition and management
techniques.
7.
Acquire
professional level in selected well testing challenges such as HPHT, high H2S,
high gas rates (as agreed with trainees)
8.
Understand
the importance of well test reporting and documentation, including the
preparation of comprehensive and accurate test reports.
Well testing supervisors with minimum of 5 years experience in well testing operations
Module
1: Introduction to Well Testing
·
Principle and Objectives of Well
Testing
·
Standard well test workflow
·
Well testing types
·
Fundamentals of reservoir fluid
flow:
·
Pressure Transient Analysis (PTA)
·
Build up and draw down test
·
Deliverability & Productivity
Index
·
Well bore storage
·
Skin factor
·
Radius of investigation
Module
2: Surface Well Testing Equipment
(Advanced operational prospective, including functional
description, sizing, and limitation)
·
Surface Test Tree (Flow head)
·
Surface Safety Valves (SSV)
·
Emergency Shutdown System
(ESD)
·
Sand Removal
·
Choke Manifold
·
2 & 3-Phase Test Separator
·
Vertical Surge Tank
·
Piping & Accessories
·
Oil and Gas Manifold
·
Chemical Injection Pump
·
Data Header
·
PSV
Module
3: Testing Data Acquisition (TDA)
·
Data Acquisition Reporting and
Transmission
·
Real Time Connectivity,
Collaboration, and Information Service
·
Gauges Job Design
Module
4: Reservoir Sampling and Analysis Advanced
·
Introduction to Sampling Service
Delivery
o Sampling
methods and equipment
o Sampling
bottles selection (single phase & conventional)
·
Sampling Procedures (surface &
BHS during well testing)
·
Sampling Quality Assurance (Seal
selection, high H2S, coated tools, power fluid calculation…)
·
Onsite Fluid Analysis
Module
5: Surface Well Testing (SWT) Job Design
·
Design considerations
·
Test conditions (fluids, pressures,
temperature etc.)
·
Test design based on conditions and
objectives
·
Creation and Edition of Piping and
Instrumentation Diagrams (PID)
·
Typical OFF-shore & ON-shore
Testing Layout
·
Layout design parameters (classified
zones)
·
Tools and processes used for the
design of SWT jobs
·
Define Safety Factor
·
Define Working Pressure and Test
Pressure of an equipment
·
List the different categories of
equipment
·
Define Maximum Potential Well Head
Pressure and Maximum Allowable Operating Pressure
·
List the different operating
service types
Module
6: well testing safety consideration
·
Safety hazards associated with SWT
operations:
o Pressure
o Heat
& Fire
o Loss
of containment (Explosion or leaks)
o H2S
o Noise
o Gas
dispersion
·
Well testing risk assessment
(HAZOP)
·
Emergency response plan (ERP)
Module
7: Well Test Execution
·
Roles and
responsibilities
·
Logistics
·
Communications
·
Reporting
Module
8: Special topics in well testing (to be agreed with the trainees)
·
HPHT
·
High H2S
·
High solids and sands
·
High gas rate well testing
·
Introducing well test simulation
software (FLARESIM or similar)
·
Quality control of well testing
data
The Advanced Well Testing Operations Course utilizes a
combination of instructional methodologies to provide a comprehensive and
engaging learning experience. The course methodology includes:
- Lectures:
You will attend lectures conducted by subject matter experts who will
provide in-depth explanations of the theoretical concepts and principles
related to advanced well testing operations. The lectures will cover a
wide range of topics and serve as a foundation for understanding the
various aspects of well testing.
- Case
Studies: Real-world field case studies will be presented to illustrate the
practical application of the concepts covered in the course. These case
studies will demonstrate the challenges faced during well testing
operations and the strategies employed to overcome them. Analyzing these
cases will help you develop a deeper understanding of how to apply the
knowledge and techniques learned in real-world scenarios.
- Group
Discussions: Group discussions will be encouraged to foster collaboration
and knowledge sharing among participants. These discussions will provide
an opportunity to exchange ideas, ask questions, and engage in problem-solving
exercises related to well testing operations. Collaborating with peers
will help you gain diverse perspectives and learn from the experiences of
others.
- Q&A
Sessions: Regular question-and-answer sessions will be conducted to
address any doubts or queries you may have regarding the course material.
These sessions provide an interactive platform for clarifying concepts, discussing
challenges, and seeking further explanation on specific topics.
- Self-Study
Materials: Supplementary materials, such as reading materials, research
papers, and online resources, may be provided to support your self-study
and exploration of advanced topics related to well testing operations.
These materials will allow you to deepen your understanding and explore
specific areas of interest at your own pace.
The course duration is estimated for 40 training hours, could be divided over 5 days (8 hours daily) or 10 days (for 4 hours daily)