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Oil and Gas Wellheads and Christmas Trees » OG89

Oil and Gas Wellheads and Christmas Trees

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DateFormatDurationFees
08 Apr - 10 Apr, 2024Live Online3 Days$1750Register
13 May - 21 May, 2024Live Online7 Days$3147Register
24 Jun - 05 Jul, 2024Live Online10 Days$4495Register
15 Jul - 23 Jul, 2024Live Online7 Days$3147Register
12 Aug - 16 Aug, 2024Live Online5 Days$2250Register
02 Sep - 04 Sep, 2024Live Online3 Days$1750Register
16 Oct - 18 Oct, 2024Live Online3 Days$1750Register
10 Nov - 21 Nov, 2024Live Online10 Days$4495Register
02 Dec - 13 Dec, 2024Live Online10 Days$4495Register
DateVenueDurationFees
24 Apr - 26 Apr, 2024Dubai3 Days$3950Register
29 Apr - 10 May, 2024Houston10 Days$9850Register
06 May - 10 May, 2024Dubai5 Days$4750Register
10 Jun - 21 Jun, 2024Cairo10 Days$9150Register
17 Jun - 21 Jun, 2024Dubai5 Days$4750Register
01 Jul - 12 Jul, 2024Mauritius10 Days$9375Register
22 Jul - 26 Jul, 2024Dubai5 Days$4750Register
19 Aug - 23 Aug, 2024Dubai5 Days$4750Register
26 Aug - 30 Aug, 2024Lagos5 Days$4950Register
18 Sep - 20 Sep, 2024Toronto3 Days$4475Register
30 Sep - 04 Oct, 2024Dubai5 Days$4750Register
07 Oct - 09 Oct, 2024Dubai3 Days$3950Register
04 Nov - 08 Nov, 2024Dubai5 Days$4750Register
24 Nov - 05 Dec, 2024Doha10 Days$9150Register
09 Dec - 13 Dec, 2024Dubai5 Days$4750Register
16 Dec - 27 Dec, 2024Maldives10 Days$9375Register

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Course Overview

For all kinds of operations run on petroleum or natural gas wells such as production, injection, well intervention, workover, every well must provide a way to control the flow into or out of it. The device used for this purpose is the Christmas Tree and it contains a full arrangement of valves, spools, piping, and fittings intended to provide isolation and flow control of the well.

A Wellhead is a robust framework installed at the top of a natural oil or gas well acting as a bond between the surface systems and the casing-tubing uppermost sections in the well. The wellhead is attached to the Christmas tree and carries pressure and flow through the casing-tubing strings.

In this Zoe training program, we will go over the elements and operation of wellhead systems, which will include the Christmas tree and the connections to the surface casing. This training will provide the attendees with the knowledge required to refresh and enhance their operational grasp of the disciplines belonging to surface wellhead systems and associated equipment.

Being both elements Wellhead and Christmas tree part of the critical well barriers, the use of equipment meeting international quality requirements along with the needed focus on updated crew training will result in a better understanding of Wellhead operating procedures and thus, making the working environment safer.

The API Specification 6A are widely recognized industry regulations governing wellhead and
Christmas tree requirements and will be included for review in this training content.

Course Objectives

The main objectives of this Oil and Gas Wellheads and Christmas Trees training course are to enable attendees with:

  • Developing skilled knowledge about wellhead related equipment and systems
  • Refresh background of Well Integrity
  • Broad guidance to select the wellhead equipment according to operational conditions
  • Gain extensive knowledge on wellhead operations, preservation
  • Be aware of API Specification 6A
  • Participate in reviews of maintenance and testing procedures on wellhead equipment
  • Know equipment seal types and their acceptance criteria

Training Methodology

For the oil and gas industry, role-specific training levels are recommended to be embraced and Zoe Talent Solutions fully addresses it with custom-built teaching suited for the audience. The method concentrates on individual needs and keeps track of the student advancement throughout the training period; relying on the use of direct learning experiences as the main factor to attain comprehension of a process and get further knowledge on a topic. We rely on highly experienced professionals as the source of talent to design, deliver and keep our contents and materials updated.

A productive training session entails a twofold association, which means a partnership between the instructor and the attendees. By splitting participants into groups, we foster working together within a promotive learning workplace. The use of the Character switch encourages active participation when reaching milestones in the training scope. All these approaches belong to Experiential learning.

Zoe Talent Solutions follows the ‘Do-Review-Learn-Apply’ model.

Organisation Benefits

The organisation personnel undertaking this Oil and Gas Wellheads and Christmas Trees training course will benefit in the following ways:

  • This training will help the organization to improve its capability for driving better well integrity performance among their employees
  • This training will encourage teamwork between the organization multi-discipline groups in their dealing with wellhead systems challenges
  • The organization will proactively involve their crews in meticulous evaluations of equipment condition based on standards and recognized regulations to manage the health of the systems
  • The refreshment of concepts applied to the wellhead system such as quality control and assurance, traceability of materials, and suitable keeping of maintenance records will bring the organization closer to practice better reliability management of well equipment
  • The organization will boost their crew’s awareness of wellhead operations

Personal Benefits

Attendees enrolling in this Oil and Gas Wellheads and Christmas Trees training will derive the following benefits:

  • Identify the type of wellhead equipment and explain their characteristics and purposes
  • Enjoy better job security and career boost
  • Get a better knowledge of safe wellhead and Christmas tree operations
  • Reinforced into the concept of adhering to wellhead configurations thus meeting safety and governing standard regulations
  • Refresh the barrier principle and significant well integrity concepts
  • Review the Sustained Casing Pressure guidelines
  • Be aware of maintenance tasks and testing requirements required on wellhead and its associated equipment

Who Should Attend?

  • Completion and well servicing crews
  • Production operators
  • Petroleum Engineers working in production operations
  • Workover technicians
  • Well planning and construction engineers
  • Employees dealing with wellhead equipment procurement in the supply chain
  • Supervisors with direct duties of flow assurance and production processes
  • Engineers and staff interested in wellhead and associated equipment maintenance and operations

Course Outline

This course covers the comprehensive knowledge needed for attendees to develop proficiency and practical skills in Wellhead and Christmas Tree Equipment. The contents to be engaged with are:

Module 1: Wellhead Overview

  • Purpose
  • Principles & Technology
  • Well Construction
  • Wellhead, Christmas Tree and associated equipment description

Module 2: Wellhead Components

  • Casing head
  • Casing spool
  • Casing hanger
  • Pack-off flange
  • Tubing head
  • Tubing hanger
  • Christmas tree
  • Ancillary equipment

Module 3: Wellhead Classifications

  • API Specification 6A
  • Product Services Level
  • NACE MR0175
  • Wellhead Types
  • Flowing Well Setup
  • Sour Wells
  • Artificial Lift Configurations
  • Flowing Wells
  • Sucker Rod
  • PCP
  • High pressure wells
  • High temperature configurations
  • Gas Lift
  • ESP
  • Horizontal wells
  • Unitized configuration
  • Injection
  • Mudline suspension

Module 4: Christmas Tree Configurations

  • Integral block
  • Loose valves
  • Valve types
  • Slab type
  • Expanding gate
  • Ball valve
  • Selection criteria
  • Hydraulic Actuator
  • Choke

Module 5: Subsea Wellhead Configuration

  • Drilling guide base
  • Low rated wellhead housing
  • High rated wellhead housing
  • Casing hanger
  • Metal to metal seal feature
  • Miscellaneous equipment

Module 6: Barrier Fundamentals and Well Safety

  • Well Integrity
  • MAASP
  • Hydraulic Barriers
  • Mechanical Barriers
  • Well intervention techniques
  • Well Integrity problems
  • Well Integrity management

Module 7: Wellhead and Christmas Tree Maintenance

  • Installation
  • Function and pressure tests
  • Wellhead repair
  • Casing repair
  • Downgrade of wellhead equipment rating with time
  • Wellhead component corrosion
  • Corrosion monitoring
  • Corrosion management

Module 8: Gaskets and Sealing Materials

  • Primary seals
  • Secondary seals
  • Hanger neck seals
  • Seal selection
  • Metal seals
  • Elastomer seals
  • Gaskets
  • Seal type illustrations
  • Flange and ring gaskets
  • Gasket’s design
  • Gasket type illustrations

Module 9: Isolation Tools

  • Casing isolation tool
  • Tree saver
  • Running and Rig down
  • Surface controlled subsurface safety valve and control systems

Module 10: Sustained Casing Pressure Fundamentals

  • Causes
  • Sequels
  • Monitoring
  • Evaluation
  • Mitigation
  • Prevention and Removal

Module 11: New Technology and Developments

  • Compacted wellhead
  • One piece unitized
  • No welding operations
  • Time saving designs
  • Quick connectors
  • Rotating casing hanger mandrel
  • Non interrupted BOP protection

Module 12: Knowledge Sharing

  • Case 1
  • Case 2
  • Case 3
  • Case 4

Module 13: HSE

  • Risk management
  • Lifting Fundamentals
  • Pressure Testing

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