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• 1.6.0 Version
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This newest XXSim reservoir simulation software version is valid before the end of 2019. If you need to extend it, please send email to peclouds@hotmail.com.

2019/09/12 XXSIM Reservoir Simulation Software New Features of v1.6.0

Release XXGraph which can read and view summary vectors of XXSim and Eclipse.;

2018/07/17 XXSIM Reservoir Simulation Software New Features of v1.5.1

1) Fixed a bug in isothermal runs ;

2) Allow user input porv directly ;

3) VE section, when endscale feature is not used, allow the last entry of water oil relperm table < 1.0 even if all pcow entries = 0.0 ;

4) Tested XXSIM on windows 7 and 10 platforms， added the necessary and required windows runtime files in package folder.

2018/05/31 GUI New Features of v1.5

The most important update is the release of a beta version of CMG to XXSim converter with following basic features:( If there is an error during the conversion or if you need to extend conversion function, please contact us by peclouds@hotmail.com , and we will be happy to convert it for you free of charge.)

1) the standard black oil model (IMEX);

2) the standard compositional model(GEM);

3) the standard thermal model(STARS);

4) improved 3DView module;

5) more adjustments and optimizations of Eclipse to XXSIM converter;

6) fixed the bug of the model directory that can not take the space character.

XXSIM New Features:

1) added multiple pvt tables for black oil;

2) added multiple equilibration regions;

3) added multiple viscosity tables for thermal;

4) added historical rates and wbhp of each well for history match purpose;

5) Added Restart option.

2017/12/12: New for v1.1

New features of XXsim and Eclipse to XXsim converter:

1) Added DUALPORO module in XXsim and conversions of keywords for dual poro model: DUALPORO, GRAVDR,   DUPNUM, DZMATRIX, MULTMF.

2)  Added conversions of Well Group constraints.

3) Added conversion of keywords related to faults;

4) Improved the conversion of BOX, MULTIPLY, ADD, EQUALS, MINVALUE, MAXVALUE, so that all the legal arrays   could be converted properly now.

5) Added conversions of keywords: MULTIREG, MULTREGT, MULTREGH;

6) Added conversion of keyword WPIMULT.

7) Thermal model conversion.

8) Add _xx to the converted eclipse data file.

9) Output region and group rates and cumulative in smspec and unsmry files.

10) And fixed some bugs.