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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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    • TOUGHREACT Developer
    • Eric_Sonnenthal
    • 1 yr ago
    • Reported - view

    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

    • denim_scarf
    • 1 yr ago
    • Reported - view

    thanks for your help. and i modify my initial conditions to the following value,but it still has some errors.

      

    • denim_scarf
    • 1 yr ago
    • Reported - view

    And when i change my initial condition to the two-fluid phases,it still didn't work  

Content aside

  • 1 yr agoLast active
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