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Casing & Well Design

NOTE: All sequences are interactive and may contain animations that will not be seen on these screen dumps!

Topics covered in this module

Casing Design

Casing types

Conductor design

   Conductor design
   Top cementing, TITUS
   Conductor Jetting
   Well plan - Gjallar (Hydro)
   Well plan - Ormen Lange (Hydro)
Choice of setting depth 

   Choice of setting depth 
   Pressure conditions
   Graphical method 
   Graphical method, Example
   Graphical method, exercises 
   Kick margin
   Kick margin, exercises
   Strength properties 
Strength properties
   Collapse

   Burst 
   Tension
   Biaxial forces
   Triaksial forces
   Casing Design, exercises
Modern well design
   Introduction
   Casing strings
   Setting depth factors
   Design criteria


Casing Equipment & handling


Casing hardware, DS
Casing hardware, WF
Casing handling, WF
Exercises - casing handling

Well Design

Formation evaluation for drilling
   Form. evaluation for drilling
   Drilling in a depleted reservoir
   Postanalysis - Haltenbanken
   Well Stability
   Venezuela project
Drilling Program
Software for Well Planning (PFAS)
The Well Plan process
Pore pressure

   Theory
   High Pressure Evaluation
   Prediction
Estimation of pore pressure
   d-exponent
   Mud logging 
   Cuttings
   Mud gas analyzes
   Drilling fluid analyzes
   Verification
Well Stability 
LOT
   LOT Overview
   LOT Example
   LOT Exercise 1
   LOT Exercise 2
   LOT procedures (Hydro)
NORSOK - Drilling Operations 
   Norsok D-010 (2004)
Multi-lateral wells
   Types of multi-lateral wells
   BHI - Drilling ML wells (animation)
   ITBS - Multi-lateral wells
   ITBS - Costs
   Troll - Costs (N)
Case
   Gjallar Presentation, 1351 mRKB
   Oseberg Field
Intelligent wells