Resettable packer system for pumping operations

A method for setting and unsetting a resettable packer system, comprising:

• sliding an inner sleeve of the resettable packer system axially along an inner surface of an outer sleeve of the resettable packer system, thereby aligning and misaligning ports of the inner sleeve and ports of the outer sleeve,
• wherein when the ports of the inner sleeve and the ports of the outer sleeve align, a fluid passes through the ports of the inner sleeve and the ports of the outer sleeve, and when the ports of the inner sleeve and the ports of the outer sleeve misalign, the fluid is prevented from passing through the ports of the inner sleeve and the ports of the outer sleeve;
• activating a pump of the resettable packer system at a desired depth in a well;
• pumping, by the activated pump, the fluid into a sealed fluid chamber between the outer sleeve and an inflatable packer, thereby inflating the inflatable packer;
• sealing, by the inflated packer, the well between the resettable packer system and a tubing wall or a casing wall;
• performing a pumping operation within the well;
• and
• deactivating the pump, thereby contracting the inflatable packer.