Modelling of Permeability Changes in Argillaceous Sandstones due to Fluid Injection
نویسنده
چکیده
Injection of formation water can cause formation damage due to the migration of fines, clay swelling, gas bubble formation, as well as the precipitation and dissolution of minerals. Because the injected water has approximately the same chemical characteristics as the production water, fines migration and gas bubbles will be the main sources of formation damage. The near vicinity of the well will be most affected.
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