Junk Subs Product Link Icon

The Logan Welded Cup Junk Sub is manufactured from high strength, heat-treated alloy steel to withstand wear.

The tool is an accessory that prevents cuttings from milling or drilling operations that are too heavy to be circulated from settling at the bottom of the hole. The removable threaded cup design on the Threaded Cup Junk Sub allows easy inspection of the body and damaged cups can easily be removed and replaced.

Crossover Subs Product Link Icon

Logan Crossover Subs provide safe connection between joints of different sizes or types of drilling, tubing, or washover string sections having different end connections. Crossover Subs may be used when it is necessary to have frequent disconnection points.

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