Downhole Fishign Tools, Washover Drive Sub, Crossover for Washover Work Washovoer Drive Sub is the crossover between the drill string and the washover string, used for washover work. The drive sub is manufactur... Read More
Sliding Block Spear, for Fishing Fallen Objects Used in Perforation Process The Sliding Block Spear is an internal fishing tool which is not only used for fishing fallen objects that are generally used in oil ... Read More
Downhoel Fishing Liner Hanger, Washpipe, Safety Joints Milling Tool, Pilot Mill The pilot mill is used to mill the fish which have inner bore instability and shake in the down well, such as drill pipe, drill ... Read More
