If you have an installation package or you have access to it, please contact me via e-mail mail@sporaw.com. There is a possibility of partnership to our mutual benefit.

1. ESP Facility and Database - AnElectric Submersible Pump can now be added anywhere in the well to apply artificial lift. Users can enter their own performance data, choose from a database of commercial ESP's, or customize the existing database.

2. ESP Performance Curve Parametric Option - Using the WELLFLO v7 parametric data option, the performance of an installed ESP can be evaluated over a range of flow rates or bottom-hole pressures.

3. Power Management - Especially for laptop users of WELLFLO v7, an automated "power down" no longer causes the Neotec security to fail due to inactivity.

4. Transient Buried Heat Transfer Environment - Well bore heating/cooling can now be analyzed using a time-dependent heat transfer computation based on the work of Ramey (1962), Willhite (1967), and Shinohara (1979). This development was motivated by the requirements of geothermal well analysis but is also applicable for any injection, production, or circulation system with potential transient thermal concerns (i.e. hydrate formation).

5. Helium Addition to Compositional and Limited Compositional - Helium has now been added as a new component in the fluid property library.

6. Eclipse Table Generation Changes - The results from a well performance analysis can now be automatically tabulated and output to an Eclipse(tm) compatible file for processing by that reservoir simulator.

7. Injection Point Facility - At any depth in the well, additional fluid can be added to the well to account for an injection point. This could be used to simulate chemical injection or artificial lift as the result of parasitic tubing injection, continuous gas-lift, or concentric annulus injection.

8. Parametric Injection Point Capabilities - Performance curves for multiple injection rates can be generated using the parametric data option for a range of pressures or flow rates in the well. This is especially useful to determine hydraulically optimum gas-lift rates.

9. User Defined Unit Sets - Units for each and every data item in the user interface can be selected independently and saved in a custom Unit Set which can ultimately be shared with other users.

10. Calculation Engine Changes - The non-compositional gas enthalpy prediction has been expanded beyond the previous limit of 3000 psia, to 6000 psia. The corresponding non-compositional oil enthalpy prediction has been improved to include a pressure and oil gravity dependence.

11. Output Plot and Report Changes
    
    

    • NeoGraph has been modified to display only the filename (as opposed to the full path and filename) when multiple XLS plot files are displayed for comparison.

    • The P02 diagnostic file has been modified to report the temperature profile across the various layers from the tubing to the surroundings.

    • The gas max volume fraction for injection cases is now reported in the mini, maxi and summary output files.

    • Both the per case and summary XLS output files now report the wellhead and bottom hole pressures in their respective injection point tables.

    • The in situ gas volume fraction is now reported in the detailed report section of the .max output file and the XLS output file. Additionally a gradient plot is now available to display the in situ gas volume fraction.

    • The estimated height of the static column of liquid for injection or production cases if the well is shut in is now reported in the .min, .max and .sum output files. Additionally, the measured depth to the top of the static column of liquid is reported in the summary section of the .min and .max output files.

    • The cumulative liquid holdup and cumulative gas pack for both production and injection cases as well as the total for circulating cases is now reported in the summary section of the mini and maxi output files and the summary output file.

    • The cuttings transport ratio is now reported in the detailed results section of the .max output report.

12. Fluid Import/Export Capabilities - In the Fluid Manager, users can now import or export fluid definitions to facilitate the sharing, and storage, and retrieval, of fluid characterizations whether compositional or non-compositional.

13. Water Saturation Calculation - An option for computing the gas saturated water mole fraction has now been added to the compositional data entry screens. This provides a convenient way of characterizing the fluid molar composition to include only water of saturation in the gas phase.

14. 'What's New in this Version' Help menu item - An option on the Help menus now reveals a brief list of the new features contained in the current release.

15. Wellhead and Bottomhole Stream Labeling Changes for Drilling - Labels on various data entry screens have been changed to be more suitable for drilling applications when the relevant options are selected.

16. User Defined Initial Guess for Reverse Pressure Calculation - For difficult convergence cases where an iterative calculation is requested, a new option allows entry of an initial guess to speed up the solution search algorithm.

17. 'Save As' button on Main Toolbar

If you have an installation package or you have access to it, please contact me via e-mail mail@sporaw.com. There is a possibility of partnership to our mutual benefit.