The new type brine recovery well AK1 is located at the old area of Beypazari trona solution mining zone. AK1 was completed by the SDC-1500 truck mounted rig which was independently developed by the Institute of Exploration Techniques, CAGS. Special casing string was set in the borehole. Innovative negative pressure pumping method is used in AK1 to get the recovery from underground. The recovery of AK1 is more than 3 times of that from the normal production well, which has alleviated the shortage of brine supply for processing factory and improved the production efficiency.