Oilfield service tools in the nature of well drilling and completion of a borehole, namely, remotely operated hydraulic tong, remotely operated elevators, tailing and stabbing arm, side entry drill string sub

Oilfield service tools in the nature of well drilling and completion of a borehole, namely, ball operated mud valve for fill and circulate tools, mud saver valve, single joint compensator, automated mud system that self- aligns and makes a fluid connection to drill pipe on offshore rigs, casing running tool, automated tubular floor slips that have powered up and down movement to grip tubular when going into the well