How to Convert a single porosity E100 data set to dual porosity (ECLIPSE)

[hoangbh86]

Hello All
I 'm new in forum, and I am learning ECLIPSE model (dual-poro section) . I have a single porosity model project, and now i want to convert this model to dual-poro model, Could you please tell me How to Convert a single porosity E100 data set to dual porosity?

Thanks all

[vinomarky]

Have a read of the Eclipse Reference Manual (Dual Porosity section)

Some of the elements and concepts you need to understand are;
DUALPORO keyword in RUNSPEC to tell E100 it is a dual porosity model
You'll need to double the number of layers, with the first n layers considered as the matrix and the second n layers considered as the fractured system.
Connect your wells to the fractured layers - Eclipse considers that the matrix bleeds into the fractured system, and flow at the wellbore is only through the fractured system.
Many other item such as the SIGMA value to describe the connectivity between the matrix and the fractured system, but this is covered in the ref manual

[bayan]

Thank you vinomarky for the explanation

[hoangbh86]

thanks for your answers, i have a question. I want to convert single poro to dualporo, the keywords such us: FIPNUM, PVTNUM, .... in REGION, we also have to double ?

[hoangbh86]

And if we double all the value in keyword, then how to distinguish where is matrix, where is fracture??