GRAY WIRELINE

Gray Wireline is the largest independent cased hole wireline company in the U.S. Gray Wireline was an established independent provider of cased-hole wireline services to the domestic natural gas and oil production industry. Cased-hole wireline services, which are performed during and after the completion of a well, and from time to time thereafter throughout the remaining life of a well, are delivered by lowering a wireline cable from a truck into a well with various tools and instruments attached to its end. Gray’s cased-hole wireline services, which were delivered from both electric-line and slickline units, included logging, perforating, pipe recovery, and other mechanical services.