• PVTsim Nova from 2.0 to 2.1

Updates and Bug Fixes

FLUID MANAGEMENT

  • LUMPING SCHEMES
    • If the user had set a custom lumping scheme as default in PVTsim Nova 1, then PVTsim Nova 2.0 would crash at start-up. PVTsim Nova 2.1 will reset a PVTsim Nova 1 custom default lumping scheme to PVTsim default.

FLUID OPERATIONS

  • COMMON EOS
    • Sampling data preserved on fluids resulting from Common EoS operations.

OPEN STRUCTURE

  • OPEN STRUCTURE WAX
    • Open Structure Wax updated to correctly handle systems with only two phases present.
  • OPEN STRUCTURE HYDRATE
    • Open Structure Hydrate updated to correctly handle systems with a free salt phase and systems with more than four phases.
  • OPEN STRUCTURE 32 BIT
    • Installation package for Open Structure 64 bit updated to install Open Structure 32 bit correctly.

INTERFACES

  • OLGA & LEDA FLOW
    • Table limit extended from 50x50 to 200x200 points.
    • Default for IntelliGrid increased to 100x100 points and IntelliGrid allowed for all tables having at least 50x50 points.
  • PIPESIM
    • Table limit extended from 20x20 to 50x50 points.
    • Header lines, causing problems when reading tables in Pipesim, removed.
  • NEXUS
    • Nexus interface option modified to generate "saturated properties" above saturation pressure reservoir fluid by adding gas/condensate instead of using "constant composition extrapolation".
  • ECLIPSE BLACK OIL
    • K-factor and Split-factor input echoed in Rv/Rs vs. Depth table.
  • PROSPER/MBAL
    • Calculation of Bg in Prosper and Mbal interfaces updated to comply with specification from vendor (Petroleum Experts).
  • HYSYS
    • Direct import of Hysys interface files from PVTsim into Hysys available from Hysys 8.8 CP1.

DONGLE LICENSES

  • SENTINEL SUPERPRO
    • Communication with network suppressed when PVTsim accessing Sentinel Superpro dongle. Network communication might cause malfunction of dongle.  
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