Reservoir Simulation and History Matching

[sapu]

Hi there,

I am looking for the documentation of the following software: Cougar/CondorFlow, CMOST. Can someone please share it here?

Many thanks in advance...

[babaisa]

Hi people,

Please could some1 share Eclipse, MBAL and Ecrin softwares with me.

Thanks in anticipation of your most favourable response.

Regards

[naqvi]

Dear Fellows,
I am having trouble in simulating a real-time reservoir with Three different producing zones having different PVT properties. However they have produced Commingled production over 40 Years. Please Help me that how can I simulate them and History Match later such that each production should be using its own PVT table in the Input. Is there any special Keyword in Eclipse that can bring an ease ....I am desperate to have an answer....

Thanks
ammar

[naqvi]

Dear Fellows,
I am having trouble in simulating a real-time reservoir with Three different producing zones having different PVT properties. However they have produced Commingled production over 40 Years. Please Help me that how can I simulate them and History Match later such that each production should be using its own PVT table in the Input. Is there any special Keyword in Eclipse that can bring an ease ....I am desperate to have an answer....

Thanks
ammar

[paolomaldini]

Thanks

[tinni]

Hello everybody
i am trying to match history for a gas reservoir with bottom aquifer support with eclipse 100. i am getting some warnings stating that at certain point some of the well's are switched to BHP controlled. and also though my initial pressure match is fine, at the end of the history, measured pressures are somewhat lower than the observed ones and also i am getting a high jump in water production at the end. water production rates are also fluctuating from a very high to very low value. can someone suggest me what to do in this case? a little help will be highly appreciated.

[bratek]

Hello everybody
i am trying to match history for a gas reservoir with bottom aquifer support with eclipse 100. i am getting some warnings stating that at certain point some of the well's are switched to BHP controlled. and also though my initial pressure match is fine, at the end of the history, measured pressures are somewhat lower than the observed ones and also i am getting a high jump in water production at the end. water production rates are also fluctuating from a very high to very low value. can someone suggest me what to do in this case? a little help will be highly appreciated.

that is dynamic simulation....
I also got some problem like that you need to check:

1. Water contact (maybe close to your perforation ?)
2. 3D Water saturation ?
3. 3D PHI, K, NTG,....
4. Upscaling,.....

alot of sh..ittt will be influenced to your Eclipse results

also one option ( I dont know it in Eclipse) but when I run Eclipse from Petrel u can check "Gas control volume" instead of "Fluid control volume"....

Good luck,
Bratek

[tinni]

that is dynamic simulation....
I also got some problem like that you need to check:

1. Water contact (maybe close to your perforation ?)
2. 3D Water saturation ?
3. 3D PHI, K, NTG,....
4. Upscaling,.....

alot of sh..ittt will be influenced to your Eclipse results

also one option ( I dont know it in Eclipse) but when I run Eclipse from Petrel u can check "Gas control volume" instead of "Fluid control volume"....

Good luck,
Bratek

thanks Bratek for your suggestions. i will check those things.

[karakurt2]

I have a number of regions prepared for use in Shlumberger simopt software for history matching of observed reservoir pressure with model. I would like utilize same regions in Roxar EnABLE with similar scenario, but I have no idea how to convert them in cell modifiers. Could you figure out a procedure. Can you help me with EnABLE tutorial materials if they exists?

[paolomaldini]

thanks

[Eric_Cartman]

Currently I'm doing a polymer/surfactant injection simulation on Eclipse. I got this warning:
@--WARNING AT TIME 0.0 DAYS (31-JAN-1990):
@ THE CRITICAL WATER SATURATION
@ OF A CELL CONTAINING SURFACTANT IS GREATER THEN
@ THE ORIGINAL VALUE IN CELL ( 50, 1, 85)
@ SWCR 0.2200 SWCRS 0.2600

It refers to every cell, so prevent from simulation run. Could anyone please help me to solve that problem?

[Eric_Cartman]

Currently I'm doing a polymer/surfactant injection simulation on Eclipse. I got this warning:
@--WARNING AT TIME 0.0 DAYS (31-JAN-1990):
@ THE CRITICAL WATER SATURATION
@ OF A CELL CONTAINING SURFACTANT IS GREATER THEN
@ THE ORIGINAL VALUE IN CELL ( 50, 1, 85)
@ SWCR 0.2200 SWCRS 0.2600

It refers to every cell, so prevent from simulation run. Could anyone please help me to solve that problem?

The problem solved. Should be attentive with SURFNUM