CODE |
FEE |
DAYS |
OG-039 |
$ 5100 |
5 days |
Course Introduction
- The Xmas Trees and Well Heads are critical parts of any Oil & Gas Well.
- They control the pressures in the Casings and Production Tubing, regulate the production rates and are very important barriers in case of leaks
- The 5 days X-mas Tree & Wellhead Operation course will cover the different types of X-Mas trees and their component and the function of every parts and wellhead tests
Course Objectives
At the end of this course the trainees will be able to
- Understand the importance of Well Heads and Xmas Trees and analyze all the problems that may affect well head and Xmas Trees integrity and well integrity as a whole;
- Understand SAP Pressures, their origin and their impact on Safety and Well Life Cycle.
- Develop the knowledge relationship between surface (Well Heads) and downhole.
- Investigate leaks and identify cause of leak
- Determine Tubing pressures (based on depth of perfs, density of fluid and BHFP).
Who Should Attend?
- Field Services Foremen
- Operations Foremen
- Petroleum Engineers
- Production Engineers
- Drilling Engineers
- Completion Engineers
- Oil Field Technical Staff
Course Schedule
Day-1
- Operational Safety
- Reservoirs, wells and well heads
- Problems caused by poor cement jobs
- Well construction and primary cement jobs
- Construction of a well from Casings to Well Head.
- Well head main functions.
- Well head classifications
- API Specification 6A
- Basic Components of a Well Head
- Well Head Installation movie
- Casing Head / Casing Head Function
Day-2
- Casing Hangers
- Tubing Heads and Tubing Hangers.
- Continuation of tubing hangers
- Tubing Head Adapters
- Typical Xmas Tree Components.
- Fix Chokes and Adjustable Chokes
- Flanges
- Seals and gaskets
- Unitized Well Head
- The BOP
Day-3
- Xmas Tree Installation
- Well Head Repairs
- Hydraulic and Pneumatic Actuators
- Casing Hangers and Well Pressure Control
- Common Pack Offs and Secondary Seals
- Tubing Hangers (cross sections)
- Tests and Leak Path Determination
- Basic rules for Pressure Testing Well Heads
- Test Schematics of Well Heads.
- Example of sealing Cavity with sealant
- Basic requirements of a Well Completion
- Casing String types
- Liners, liner hangers and tie back liners
Day-4
- Well Head Repairs and Casing Repairs
- Surface Casing corrosion
- Burst and Collapse Pressure Decline with time.
- Corrosion Monitoring Tools
- Cathodic Protection
- Well Integrity : Safety and Operational aspects
- Constructing a well with Integrity
Day-5
- The important of SC-SSSV
- Well Head Components and well integrity assurance guidelines.
- Risk Management
- WIMS : Well Integrity Management System.
- Industry Standards and Guidelines
- Well Integrity, Annular Pressures and Well Head Monitoring