Using relative permeability curves to evaluate phase trapping damage caused by water-based and oil-based drilling fluids in tight gas reservoirs
Low matrix permeability and significant damage mechanisms are the main signatures of tight-gas reservoirs. During the drilling and fracturing of tight formations, the wellbore liquid invades the tight formation, increases liquid saturation around the wellbore, and eventually reduces permeability at...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Australian Petroleum Production and Exploration Association
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/6868 |