Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Zhdanov, Michael S. | Rigorous 3D inversion of marine CSEM data based on the integral equation method | Marine controlled-source electromagnetic (MCSEM) surveys have become an important part of offshore petroleum exploration. However, due to enormous computational difficulties with full 3D inversion, practical interpretation of MCSEM data is still a very challenging problem. We present a new approach ... | 2007 | |
2 |
![]() | Chapman, David S.; Harris, Robert N. | Stop-go temperature logging for precision applications | We describe a new field procedure for stop-go temperature logging of boreholes that attains millikelvin precision. Temperature is recorded continuously throughout the entire log, but the logging probe is held stationary for a fixed time at discrete depth intervals. Equilibrium temperatures at the di... | Temperature logging; boreholes; stop-go logging method | 2007 |