TotalDepth Technical Notes

This collect together various technical descriptions of how TotalDepth solves certain problems.

Contents:

• Indexing LIS Files
  • Introduction
  • Indexing Design
    • Indexing a LIS File
    • Indexing a Log Pass
  • Indexing Performance
    • Index Time
    • Multi-Processing
    • Index Size
    • Performance Improvements
    • LIS Read Performance via an Index
    • Summary
• Performance of TotalDepth
  • Measuring Performance
    • User’s Perception of Performance
  • Actual LIS Performance
    • File Read Cost
    • Frame Read Cost
    • Summary
• Plotting Wireline Data
  • Wireline Files With Integral Plot Data
    • LIS Plot Specification
  • Wireline Files With External Plot Data
    • LgFormat XML Files
• TotalDepth and SaaS
  • Processing Server Side Files
  • Processing Files that Remain on the Client’s Device
    • Starting the session
    • Rest of Session
    • Data Persistence
  • SaaS Pros and Cons
    • Advantages
    • Disadvantages