Horizontal Well for Oil and Gas Reservoir
Hotel Melia Purosani, Yogyakarta | Senin-Rabu , 10 – 12 September 2012 | Rp. 7.000.000 per peserta
ABSTRACK
This course takes a comprehensive look at the functions of drilling fluids, and then addresses how to engineer a mud system. Both water based and oil based mud systems are treated.
OUTLINE
1. Overview Of Horizontal Well Technology
- Introduction
- Limitations of Horizontal Wells
- Horizontal Well Applications
- Drilling Techniques
- Horizontal Well Lengths Based Upon Drilling Techniques and Drainage
- Area Limitations
- Completion Techniques
2. Reservoir Engineering Concepts
- Introduction
- Skin Factor
- Skin Damage for Horizontal Wells
- Effective Wellbore Radius
- Productivity Index, J
- Flow Regimes
- Influence of Area Anisotropy
3. Steady – State Solutions
- Introduction
- Steady-State Productivity of Horizontal Wells
- Effective Wellbore Radius of a Horizontal Well
- Productivity of Slant Wells
- Comparison of Slant Well and Horizontal Well Productivities
- Formation Damage in Horizontal Wells
- Field Histories
4. Influence Of Well Eccentricity
- Introduction
- Influence of Well Eccentricity
- Drilling Several Wells
- Horizontal Wells at Different Elevation
5. Comparison Of Horizontal And Fractured Vertical Wells
- Introduction
- Vertical Well Stimulation
- Types of Fractures
- Comparison of Horizontal Wells and Finite Conductivity Fractures
- Horizontal Wells in Fractured Reservoir
- Fractured Horizontal Wells
6. Transient well Testing
- Introduction
- Mathematical Solutions and Their Practical Implications
- Generalized Flow Regimes
- Pressure Response
- Detailed Well Testing Flow Regimes
- Pressure Derivatives
- Wellbore Storage Effects
- Practical Considerations
7. Pseudo – Steady State Flow
- Introduction
- Shape Factors of Horizontal Wells
- Horizontal Well Pseudo-Steady State Productivity Calculations
- Inflow Performance of Partially Open Horizontal Wells
- Inflow Performance Relationship (IPR) for Horizontal Wells in Solution
- Gas-Drive Reservoirs
- Predicting Horizontal Well Performance in Solution Gas-Drive Reservoirs
8. Water And Gas Coning In And Horizontal Wells
- Introduction
- Critical Rate Definition
- Critical Rate By Production Testing
- Water and Gas Conning in Horizontal Wells
- Horizontal Well Breakthrough Time in a Bottom
- Water Drive Reservoir
- Breakthrough Time for a Horizontal Well in a Reservoir with Gas Cap or Bottom Water
- Cone Breakthrough Time for Horizontal Wells in Reservoir With Both Gas Cap and Bottom Water
- Critical Rate for Horizontal Wells in Edge-Water Drive Reservoir
- Practical Considerations
- Field Histories
9. Horizontal Wells In Gas Reservoirs
- Introduction
- Gas Reserve Estimation
- Gas Flow Through Porous Media
- Horizontal Well Application
- Production Type Curves
- Cases Histories
10. Pressure Drop Through A horizontal Well
- Introduction
- Influence of High Pressure Drops
- Remedies to Minimize High Wellbore Pressure Drops
- Pressure Drop Through a Horizontal Well
- Comment on Fully Developed Friction Factors
- Pressure Drop in Curved Wellbore Section
- Drilled Wellbore Sizes and Liner Sizes
INSTRUCTOR
Dr.Ir. KRT. Nursuhascaryo, MSc
PARTICIPANT
- Drilling, Completion, Production, Reservoir, Operation and Research Engineers
- Managers in drilling, completion, production, and exploration
- And others involved in various phases horizontal wells or wanting to gain an up-to-date understanding of this continually evolving technolog
DATE AND VENUE
- Hotel Melia Purosani , Yogyakarta
- Senin-Rabu , 10 – 12 September 2012
- 08.00 – 16.00 WIB
TUTION FEE
- Biaya Rp. 7.000.000 per peserta
- Pembayaran dapat dilakukan pada saat pelatihan