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Combination of Chemical Diverters and Degradable Fiber Technology Enhances the Success of Stimulation in Complex Carbonate Environments
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IPTC 2009: International Petroleum Technology Conference, Dec 2009, cp-151-00368
Abstract
Due to damage caused by drilling and completion operations, most wells in the Jurassic carbonate reservoirs in North Kuwait<br>require acid stimulation after perforating to either recover or enhance the well productivity. To date, production responses<br>after stimulation treatments have been mixed, depending on the formation, the type of treatment and the volume and the<br>chemistry of stimulation fluids. Additionally post-stimulation production logging surveys in many wells typically have<br>shown poor stimulation efficiency with only a short perforation interval contributing to a majority of the production.