how to generate a permeability field with SGEMS or GSLIB

[hujie1591]

i need to do polymer flooding simulation，investigate the influence of heterogeneity on performance。so i want to built some static permeability model use for simulation，can someone tell me how to obtain the K field just by using the Dykstra-Parsons coefficient and correlation length of each direction，THANKS（i have no well logging data）

[FANARCO]

DO YOU HAVE WELL TEST ANALYSIS OR RFT
IF NO, DO YOU HAVE ANY REGIONAL DATA FROM THE NEARBY FIELDS.

[hujie1591]

i have no data with me，i just want to build a theoretical permeability field，like many other's papers ，just need to input mean permeability、standard deviation、and correlation length in each direction x y z， i found some information in their appendix as follow:
The Fast Fourier Transform (FFT) Simulator is written by Dr. James W. Jennings et al.(2000) . The FFT code creates a synthetic permeability field using a Fourier series. It uses the FFT of a Gaussian noise and does a moving average and Fourier filtering. Inputs for this code are the grid size and the parameters of the permeability autocorrelation model. The code outputs a normally distributed permeability field in the grid which are conditioned to the correlation structure 。

[FANARCO]

Is FFT a commercial reservoir simulator..

[hujie1591]

Are you familiar with this software？can you share this simulator with me，my email is 20170510hj@gmail.com，thanks！

[FANARCO]

No, I'm just asking if it is a simulator for commercial use or not.
I haven't hear about it before

[hujie1591]

not a commercial software，which is privite code written by a professor in UT austin，script code which can run in matlab i guess，so many papers cited this code