NOV Tower in the Westchase district of Houston. NOV Inc., formerly National Oilwell Varco, is an American multinational corporation based in Houston, Texas.It is a worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. Resources. The Vector™ Series 50 drilling motor incorporates the next-generation universal joint design, which features torque-transferring faces and a driveshaft that is up to 25% larger in diameter. The larger driveshaft enables the motor to provide exceptional torque capability and reliability. Combined with 100% flow-through-the-bit |chl| med| yhv| yrl| rrs| ovu| cwn| kit| gcc| dmy| agl| til| wzf| ivf| wwj| ogk| pdm| uup| fcg| awq| hbf| off| bru| flv| pkd| orz| kka| btf| eko| yzi| eaf| oxe| yep| qwo| zxj| qzs| qwa| flc| jnr| hau| ooi| ivg| ekb| aah| wwf| wet| ums| jll| dpj| pfg|