APPARATUS AND METHOD FOR TREATING ZONES IN A WELLBORE

摘要

Apparatus and method for treating zones in a wellbore (15). The apparatus includes an expandable packer assembly (60) and a sealing element (44) positioned in the treatment assembly (25) above the packer assembly (60). A communication port (74) is positioned between the sealing element (44) and the packer assembly (60). A plurality of slips (118) will grippingly engage the well above the port (74) through which treatment fluid is communicated to resist upward force caused by treatment pressure in the well acting on the sealing element (44). The sealing element may be a cup packer.