Crystall ball

Post Reply
mero928
Posts: 12
Joined: Sat Aug 30, 2008 4:45 pm
Location: Egypt
Contact:

Crystall ball

Post by mero928 »

[font=Tahoma] [/font]hello everybody
im sorry for my absence
now, i want to know how to use Crystal ball 7.2
if somebody can help i would be very thankful for him

i want it in details plz
thanks in advance
Amoslim"Pico man"
User avatar
FANARCO
Administrator
Administrator
Posts: 2063
Joined: Mon Jul 10, 2006 9:56 pm
Contact:

Post by FANARCO »

There are many usage for Crystal ball
Could you please specify what you need ??

I can help you
mero928
Posts: 12
Joined: Sat Aug 30, 2008 4:45 pm
Location: Egypt
Contact:

reserve calculation and risk analysis

Post by mero928 »

reserve calculation and risk analysis
Amoslim"Pico man"
User avatar
FANARCO
Administrator
Administrator
Posts: 2063
Joined: Mon Jul 10, 2006 9:56 pm
Contact:

Post by FANARCO »

Yes,
For reserve calculation (OIP and reserve) you have to define assumption first by the following :

1- open a new excel file
2- write down all parameters like Area, Thickness, Porosity, Oil saturation and FVF
3- for each parameter click on define assumption in Crystal ball tab and a new window will appear for distribution curve for that parameter. for example if you have area ranging between 300 and 500 Acre put the minimum value for the distribution and 500 for the maximum in the same window

and so on for the rest of the parameters

if this point is ok for you let me know to continue with the other process
mero928
Posts: 12
Joined: Sat Aug 30, 2008 4:45 pm
Location: Egypt
Contact:

replay

Post by mero928 »

im very thankful for ur effort
but could u post an interactive example" video, images or an excel sheet to interact with u"



ur co-operation is much appreciated
Amoslim"Pico man"
User avatar
FANARCO
Administrator
Administrator
Posts: 2063
Joined: Mon Jul 10, 2006 9:56 pm
Contact:

Post by FANARCO »

Ok Dear,
In the attached Excel sheet do the following :

- Once you are on cell C4 go to Crystal ball tape, point to Define assumption, A new window will opened. Choose the first option (Normal) which means that Normal distribution curve, then click ok

- You have to Name in the top field the Area, and put the area which you will use. For Example You can use 500 in the Mean Field for Kareem reservoir in AMAPETCO, then click Enter, you will notice the displayed distribution curve will be changed. You can adjust the curve by changing the two input parameters (Mean and Std. Dev.).

- Once you agree with the displayed curve click OK

- You should notice the cell C$ becomes green

- Do the previous step for Net pay thickness (C5) and Porosity (C6) and so on till Recovery factor of C9


Once you finished this issue please tell me
You do not have the required permissions to view the files attached to this post.
mero928
Posts: 12
Joined: Sat Aug 30, 2008 4:45 pm
Location: Egypt
Contact:

Post by mero928 »

thank you my dear
i downloaded the xlsx sheet
and i can interact with u now
i did what u did ask from me
but C5.6.7.8 are empty
Amoslim"Pico man"
User avatar
FANARCO
Administrator
Administrator
Posts: 2063
Joined: Mon Jul 10, 2006 9:56 pm
Contact:

Post by FANARCO »

Yes, it is an empty cell but if you defined its assumptions its color should be changed to Green
Post Reply