By Bjorn Paulsson, Brian Fuller, Martin Karrenbach, Paul Heuermann
Borehole seismic methods have been used since the beginning of exploration seismology. Check shot surveys were used to obtain travel times and interval velocities, and 2-D VSPs (Vertical Seismic Profiles) and 2-D high-resolution crosswell data also have been recorded.
American Association of Petroleum Geologists (AAPG)
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20840
Explorer Geophysical Corner
01 July, 2001
By Gary P. Citron
Many companies now recognize the need for a consistent, systematic process for evaluating all their E&P opportunities.
American Association of Petroleum Geologists (AAPG)
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20845
Explorer Business Side of Geology Column
01 July, 2001
By Pinar Oya Yilmaz
The International Liaison Committee (ILC) has been a communication channel for the international membership since its establishment by the AAPG Executive Committee 15 years ago.
American Association of Petroleum Geologists (AAPG)
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20858
Explorer Regions and Sections
01 July, 2001