Eclipse step by step

[ahmedm]

thanx good thread

[acang_024]

If the input files are not too big, upload them somewhere, send me a pm with the location and I'll take a look at it

I'm sorry Sir, I can't do that. this is confidential data.

do you have any suggestion to correct/check my models?

what the minimum keyword i have to use in PVT Sir?

[acang_024]

Not possible to produce more than is in place.. Eclipse does these sorts of checks quite well

Some thoughts - are you comparing FGPT to GIIP in reservoir conditions or standard conditions?

Are you gas injecting?


I'm sure there's a reasonable answer.

i had been comparing FGPT to OGIIP in same condition sir.

[meyssam1983]

Dear All
I convert a eclipse run to petrel case (Prediction up to 2040)
but when I want to use related property for example SGAS 2021 in calculator there is syntax error related to number of realization and restard.
Please help me in this matter.
Regards.

[vinomarky]

First - please don't call me sir... makes me feel old ;-)

Second - without looking at the deck, I don't think I can help you any further. If the sum of SUMMARY data FGIP + FGPT changes with time without any external gas supplement, then something is significantly awry and I suggest you contact your local SLB support staff to help sort out.

[acang_024]

First - please don't call me sir... makes me feel old ;-)

Second - without looking at the deck, I don't think I can help you any further. If the sum of SUMMARY data FGIP + FGPT changes with time without any external gas supplement, then something is significantly awry and I suggest you contact your local SLB support staff to help sort out.

is it a must to use SEPCOND and WSEPCOND when we run eclipse e300 ?

[acang_024]

in my models i found that pressure increase by time goes on,whereas no injection well and no aquifer , what the keyword is wrong? (i use e300 for gas reservoir simulation)

please help me. thanks alot

[vinomarky]

I take it that this is the same model that has GIIP increasing over time correct?

Despite what you may believe about no injection wells/aquifer etc currently in your deck, it is clear that you DO have something introducing gas into your system - Eclipse does not simply add gas to a system without instructions.

There is no special keyword to 'solve' this - you have (inadvertently I grant) specified some keyword(s) that is currently adding gas to the system - without posting your deck for us to look at (even just the SOLUTION & SCHEDULE sections would probably cover where the error is) there is little chance any of us is going to be able to help spot the problem.

[acang_024]

Please find the presentation below it is short and give you general overview how to make j function

which do you prefer Sw map generate by petrophisic or J-laverrate ?

[vinomarky]

Assuming you believe your petrophysics, I usually prefer to tune a saturation function (j func or other) to honour the petro and/or scal and initialize with the function. Petro maps, while potentially appropriate at wells suffer due to making simple interpolation in between wells - not necessarily honoring property (perm/poro) specific saturation trends

[acang_024]

by question that Mr. temr has ever send (page 12 in this thread) how calculate SW by J-laverate, there is H (distance WOC and grid), how do u get WOC? because i don't have RFT. do u use petrephysic data to get LKO/WOC?

[temr]

Use data from well tests fro position of you Owc