inflatable packer systems; packer setting tools; packers; completion tools and downhole equipment: including anchoring equipment for artificial lift systems used in fluid producing wells, and sealing equipment for artificial lift systems used in fluid producing wells, wherein the artificial lift systems include progressing cavity pumps, rod pumps, jet pumps and electrical submersible pumps; systems for anchoring well pumps; anchoring systems for insert progressing cavity pumps in downhole applications; inflatable packer based nipple-less insert progressing cavity pump anchoring systems; hydraulically-actuated anchoring slip mechanisms; and hydraulic pressure actuated anchoring systems for downhole applications; and parts, fittings and accessories for all the foregoing goods, all being goods in this class