1. Integrated technologies exceed well placement challenge;Allan,1996
2. Instantaneous log indicates porosity and pore pressure;Bellotti;World Oil,1976
3. Deformation and fracture of Berea sandstone;Bernabe,1990
4. Seismic while drilling and geophysical monitoring in the Southern Appennine Range;Bertelli,1998
5. Improving the subsurface geological model while drilling;Bertelli;First Break,1999