1. Measurement of subsurface fractures from dipmeter logs;Babcock;Bull. Am. Ass. Petrol. Geol.,1978
2. Northeast-southwest compressive stress in Alberta: Evidence from oil wells;Bell;Earth Planet. Sci. Lett.,1979
3. The use of borehole breakouts in the study of crustal stress;Bell,1983
4. The stress regime of the Western Canadian Basin and implications for hydrocarbon production;Bell;Bull. Can. Petrol. Geol.,1986
5. Vertical migration of hydrocarbons at Alma, offshore eastern Canada;Bell;Bull. Can. Petrol. Geol.,1989