Determination Method of Variable T2 Cutoff Value in NMR Logging of Low Permeability Reservoir in Daqing Oilfield X7 Area
T2 cutoff value is a key parameter for calculating bound fluid porosity, mobile fluid porosity and permeability in NMR logging. On the basis of existing core mercury injection data and NMR logging data, a method for continuously calculating T2 cutoff value of NMR logging in low porosity and permeabi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Well Logging Technology
2024-06-01
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| Series: | Cejing jishu |
| Subjects: | |
| Online Access: | https://www.cnpcwlt.com/#/digest?ArticleID=5600 |
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