code: H1

categories: Completion and stimulation, Courses for professionals, Courses for universities

Advanced Completion and Workovers

format: Virtual course

duration: 6 days

level: Advanced

accreditation: CPD

availability:

N/A

$3,599.00

In today’s low oil price climate, more and more operators decide to work on existing producing wells rather than drill expensive new wells. At this course, participants will come away with an understanding of the significant decision areas in well workovers and interventions. Particular emphasis is given to well diagnosis, water control, acidizing, squeeze cementing, wireline techniques, concentric tubing, perforating, well control, and completion fluids.

The course is designed for:

Completion engineers
Production engineers
Reservoir engineers
Drilling engineers
Field supervisors
Production foremen
Engineering technicians

Learning objectives

Identify and Select Problem Wells
Prepare proposals for workovers/interventions
Prepare work AFE and Budget
Select proper kill fluids
Know about unloading techniques with examples
Use logging tools to identify well problems
Understand the use and functions of coiled tubing, snubbing unit, and wireline
Prepare programs and well diagrams
Evaluate and compare mechanical or chemical interventions
Decide and prepare for Plug and Abandonment

Course Outline

Problem Well Analysis
Decision Making
Cost Analysis, Budgeting, and Reporting
Perforating – Reperforating
Stimulation Diversion techniques
Squeeze Cementing
Completion & Workover Fluids
Blowout Prevention Barriers
Rig Systems, including Wireline and Coiled Tubing
Well Reservoir Concepts affecting well production

Day 1

Introduction to Well Completions
Types of Well Completions
Tubing & Tubing Connections
Packers
Completions Accessories
Well Cementing
Primary Cementing
Remedial Cementing
Cement bond logs

Day 2

Perforating & Well Control
Perforating
Well Control
Sand Control & Sand Management
Sand Control Completions
Sand Management

Day 3

Modern Intelligent Completions
Multilateral Completions
Smart Completions
Comparison between active and passive control
Slim Wells and Slickline Interventions
Slim Wells
Slim Well Repairs
CT Completions
Slickline Well Interventions

Day 4

Well Integrity
Introduction to Well Integrity
Production Logging
Corrosion
Horizontal Wells
Horizontal Well Completions
Horizontal Well Performance
Horizontal Well Logging

Day 5

Productivity enhancement through Matrix Stimulation
Formation Damage Mechanisms
Candidate Selection for Acidizing
Acidizing in Sandstones and Carbonates
Productivity enhancement through Hydraulic Fracturing
Fracturing Treatment Objectives
Hydraulic Fracturing Models
Minifrac
Fracturing Design

Day 6

Well Intervention with Through-Tubing techniques
Matrix Stimulation with CT
High-Pressure Jetting
Fill Clean-Outs
CT Logging
Use of Nitrogen
Electrical Submersible Pumps (ESP) and Other Systems
Overview of Artificial Lift Systems
Electric Submersible Pumps
Rod Pumps
Progressive Cavity Pumps
Gas Lift

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