Xmas Trees and Well Heads (Portuguese) - Virtual Learning
Course Methodology
Curso sera’ apresentado usando slides, alguns com animacao, e varios videos sobre os temas relevantes.
Um Manual impresso ( em papel ou em forma electronica/ Formato PDF) sera’ distribuido a cada um dos participantes. Os metodos de ensino incluem tambem investigacoes em casos concretos de Pressoes SAP, analizando os varios graficos de pressoes registadas no Tubing e nos dieferentes anulares que apresentam pressoes SAP. Calculos de Indice de Producao ‘a cabeca (Productivity Index), etc.
Course Objectives
O principal objectivo deste curso e’ salientar a importancia das Cabecas de Poco e Xmas Trees e analizar todos os problemas que podem afectar a integridade das Cabecas de Poco e a integridade do poco em geral. Entender como sao criticas as cimentacoes para evitar futuros problemas de Integridade do Poco.
Entender a importancia das pressoes SAP, como sao originadas e o seu impacto na Seguranca do Poco e tambem na extensao ( ou encurtamento) da vida do poco.
No final do Curso, os participantes terao desenvolvido capacidades tais como :
- Aprofundar o seu conhecimento sobre a relacao entre Superficie (cabecas de Poco) e o que se passa no fundo do poco.
- Investigar as fugas e identificar as suas causas.
- Calcular pressoes no Tubing com base na profundidade das perforacoes, densidade dos fluidos dentro do poco e BHFP ( pressao de fluxo de producao no fundo do poco).
- Investigar as pressoes SAP com o apoio da monitorizacao com registradores de pressao (2 e 3 canetas).
- Entender a influencia de diferente modelos de corrosao nas pressoes MAASP e a sua relacao com a duracao da vida do poco.
Target Audience
Este curso destina-se a uma vasta agama de Profissionais tais como :
- Field Services Foremen
- Operations Foremen
- Petroleum Engineers
- Production Engineers
- Drilling Engineers
- Completion Engineers
- Oil Field Technical Staff
Course Outline
Dia Um: Introducao - Cabecas de Poco e Xmas Trees
- 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
- Productivity Index calculated at Well Head
- Well head main functions
- Practical Calculations to determine Tubing Pressures based on several factors
- Well head classifications
- API Specification 6A
- Basic Components of a Well Head
- Well Head Installation movie
- Casing Head / Casing Head Function
- Investigation and Discussion of SAP Case 1
Dia Dois: Continuacao - Components da Cabeca de Poco
- Casing Spool / Casing Spool function
- Casing Hangers
- Tubing Heads and Tubing Hangers
- Investigation and Discussion of SAP Case 2
- Continuation of tubing hangers
- Tubing Head Adapters
- Typical Xmas Tree Components
- Fix Chokes and Adjustable Chokes
- Flanges (6B and 6BX types)
- Seals and gaskets
- Unitized Well Head
- The BOP
Dia Tres: Instalacao de Xmas Trees, Testes de Pressao
- Xmas Tree Installation
- Well Head Repairs
- Hydraulic and Pneumatic Actuators
- Investigation and discussion of SAP Case 3
- bullet point 7
- bullet point 8 (maximum)
- Casing Hangers and Well Pressure Control
- Common Pack Offs and Secondary Seals
- Tubing Hangers (cross sections)
- Tests and Leak Path Determination
- Unitized Well Heads
- Basic rules for Pressure Testing Well Heads
- Test Schematics of Well Heads
- Movie: testing Well Head.
- Example of sealing Cavity with sealant
- Basic requirements of a Well Completion
- Casing String types
- Liners, liner hangers and tie back liners
- Effects of pressure in “b” and “c” annulus
Dia Quatro: Reparacao de Cabecas de Poco, Integridade dos Pocos
- Well Head Repairs and Casing Repairs
- Surface Casing corrosion
- Burst and Collapse Pressure Decline with time.
- MAASP Calculations for annulus A
- Short introduction on Material Selection
- Corrosion Monitoring Tools
- Cathodic Protection
- Well Integrity : Safety and Operational aspects
- Constructing a well with Integrity
- Well Integrity Issues
- 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 Drivers and Implementation
- Well Integrity Envelope
- Well Integrity, Annular Pressures and Well Head Monitoring
- SAP (Sustainable Annulus Pressures) Wells
- Investigation and discussion of SAP Case 4
2026 Schedule & Fees
| Date | City | Language | Price | Action |
|---|---|---|---|---|
| 28 Jun - 02 Jul, 2026 | Online | English | USD 2,000 | Book |
| 28 Jun - 02 Jul, 2026 | Online | Arabic | USD 2,000 | Book |
| 05 Jul - 09 Jul, 2026 | Online | English | USD 2,000 | Book |
| 05 Jul - 09 Jul, 2026 | Online | Arabic | USD 2,000 | Book |
| 12 Jul - 16 Jul, 2026 | Online | Arabic | USD 2,000 | Book |
| 12 Jul - 16 Jul, 2026 | Online | English | USD 2,000 | Book |
| 19 Jul - 23 Jul, 2026 | Online | Arabic | USD 2,000 | Book |
| 19 Jul - 23 Jul, 2026 | Online | English | USD 2,000 | Book |
| 26 Jul - 30 Jul, 2026 | Online | English | USD 2,000 | Book |
| 26 Jul - 30 Jul, 2026 | Online | Arabic | USD 2,000 | Book |
| 02 Aug - 06 Aug, 2026 | Online | English | USD 2,000 | Book |
| 02 Aug - 06 Aug, 2026 | Online | Arabic | USD 2,000 | Book |
| 09 Aug - 13 Aug, 2026 | Online | Arabic | USD 2,000 | Book |
| 09 Aug - 13 Aug, 2026 | Online | English | USD 2,000 | Book |
| 16 Aug - 20 Aug, 2026 | Online | Arabic | USD 2,000 | Book |
| 16 Aug - 20 Aug, 2026 | Online | English | USD 2,000 | Book |
| 23 Aug - 27 Aug, 2026 | Online | Arabic | USD 2,000 | Book |
| 23 Aug - 27 Aug, 2026 | Online | English | USD 2,000 | Book |
| 30 Aug - 03 Sep, 2026 | Online | Arabic | USD 2,000 | Book |
| 30 Aug - 03 Sep, 2026 | Online | English | USD 2,000 | Book |
| 06 Sep - 10 Sep, 2026 | Online | Arabic | USD 2,000 | Book |
| 06 Sep - 10 Sep, 2026 | Online | English | USD 2,000 | Book |
| 13 Sep - 17 Sep, 2026 | Online | Arabic | USD 2,000 | Book |
| 13 Sep - 17 Sep, 2026 | Online | English | USD 2,000 | Book |
| 20 Sep - 24 Sep, 2026 | Online | English | USD 2,000 | Book |
| 20 Sep - 24 Sep, 2026 | Online | Arabic | USD 2,000 | Book |
| 27 Sep - 01 Oct, 2026 | Online | English | USD 2,000 | Book |
| 27 Sep - 01 Oct, 2026 | Online | Arabic | USD 2,000 | Book |
| 04 Oct - 08 Oct, 2026 | Online | English | USD 2,000 | Book |
| 04 Oct - 08 Oct, 2026 | Online | Arabic | USD 2,000 | Book |
| 11 Oct - 15 Oct, 2026 | Online | English | USD 2,000 | Book |
| 11 Oct - 15 Oct, 2026 | Online | Arabic | USD 2,000 | Book |
| 18 Oct - 22 Oct, 2026 | Online | Arabic | USD 2,000 | Book |
| 18 Oct - 22 Oct, 2026 | Online | English | USD 2,000 | Book |
| 25 Oct - 29 Oct, 2026 | Online | Arabic | USD 2,000 | Book |
| 25 Oct - 29 Oct, 2026 | Online | English | USD 2,000 | Book |
| 01 Nov - 05 Nov, 2026 | Online | Arabic | USD 2,000 | Book |
| 01 Nov - 05 Nov, 2026 | Online | English | USD 2,000 | Book |
| 08 Nov - 12 Nov, 2026 | Online | Arabic | USD 2,000 | Book |
| 08 Nov - 12 Nov, 2026 | Online | English | USD 2,000 | Book |
| 15 Nov - 19 Nov, 2026 | Online | Arabic | USD 2,000 | Book |
| 15 Nov - 19 Nov, 2026 | Online | English | USD 2,000 | Book |
| 22 Nov - 26 Nov, 2026 | Online | Arabic | USD 2,000 | Book |
| 22 Nov - 26 Nov, 2026 | Online | English | USD 2,000 | Book |
| 29 Nov - 03 Dec, 2026 | Online | English | USD 2,000 | Book |
| 29 Nov - 03 Dec, 2026 | Online | Arabic | USD 2,000 | Book |
| 06 Dec - 10 Dec, 2026 | Online | English | USD 2,000 | Book |
| 06 Dec - 10 Dec, 2026 | Online | Arabic | USD 2,000 | Book |
| 13 Dec - 17 Dec, 2026 | Online | Arabic | USD 2,000 | Book |
| 13 Dec - 17 Dec, 2026 | Online | English | USD 2,000 | Book |
| 20 Dec - 24 Dec, 2026 | Online | Arabic | USD 2,000 | Book |
| 20 Dec - 24 Dec, 2026 | Online | English | USD 2,000 | Book |
| 27 Dec - 31 Dec, 2026 | Online | English | USD 2,000 | Book |
| 27 Dec - 31 Dec, 2026 | Online | Arabic | USD 2,000 | Book |
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