... both gas and oil. This paper extends earlier work by applying an activity-based model to exploration and exploitation of a shale play. The model segments the play into three types of areas: shale oil, shale gas, and transition areas with uncertain proportions of both shale oil and shale gas...

... reservoirs. It has also enabled greater understanding of the complexities, geometry, and tectonic relationships of sweet spots formation. log analysis oil shale well logging structural geology Reservoir Characterization complex reservoir fracture-karst zone carbonate limestone carbonate rock...