Now showing items 1-2 of 2
3-D Geostatistical Seismic Inversion With Well Log Constraints
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2000)
Information about reservoir properties usually comes from two sources: seismic data and well logs. The former provide an indirect, low resolution image of rock velocity and density. The latter provide direct, high ...
Model-guided Geosteering for Horizontal Drilling
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2009)
Horizontal drilling is an important development in the petroleum industry and it relies heavily on guiding the drill bit with the aid of sonic logging, i.e. geosteering. The quality of sonic imaging depends heavily on ...