TOUGHREACT/ECO2N:CANNOT FIND PARAMETERS AT ELEMENT * 1*
Hi Everyone,
I'm new at using ECO2N of TOUGHREACT. And the following problem is encountered when I used PetraSim to simulate.
It's a simple model. And I model a strata from -2260m to -2900m below the ground, the temperature gradient is 3.8℃/100m， the pressure gradient is 0.38MPa/100m.
But unfortunately, it says something wrong happened during the initialization:
+++++++++ CANNOT FIND PARAMETERS AT ELEMENT * 1* XX(M) = 0.195985E+08 0.600000E-01 0.000000E+00 0.185670E+03
}}}}}}}}}}} ERRONEOUS DATA INITIALIZATION }}}}}}}}}} STOP EXECUTION----------
Is there a problem with my initial conditions here? I design my initial condition by （P, Xsm， T， XCO2）
Can anyone tell me what went wrong?
Thanks
3 replies
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Hi,
The salt mass fraction is above halite saturation. Try starting with something much lower< 0.3.. Also start with a small amont of dissolved CO2, say 0.0001.
Eric
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thanks for your help. and i modify my initial conditions to the following value,but it still has some errors.
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And when i change my initial condition to the two-fluid phases,it still didn't work
