Please help from experienced people!
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Please help from experienced people!
Hello,
Can some one please help me by giving me practical-steps to QC PVT, and core data.
Thank you!
Can some one please help me by giving me practical-steps to QC PVT, and core data.
Thank you!
Hi,
to QAQC PVT Data (For Oil):
The lab results are good, if:
1. Check opening pressure of sample, and reservoir pressure. Difference should be about +/- 30 psia.
2. Check saturation pressure of the sample: if not too far from reservoir pressure (about +/- 200 psia), then it's good.
3. Input the lab results (fluid composition, flash results, differential liberation results, viscosity, separator data results, etc) into PVTi. Regress data, and check. If correlatable with EOS, and calculated Psat is around the same as lab results, then it's good.
to QAQC PVT Data (For Oil):
The lab results are good, if:
1. Check opening pressure of sample, and reservoir pressure. Difference should be about +/- 30 psia.
2. Check saturation pressure of the sample: if not too far from reservoir pressure (about +/- 200 psia), then it's good.
3. Input the lab results (fluid composition, flash results, differential liberation results, viscosity, separator data results, etc) into PVTi. Regress data, and check. If correlatable with EOS, and calculated Psat is around the same as lab results, then it's good.