National Oilwell Varco

(713) 856-9674

(713) 464-7731 (Fax)

(713) 346-7999

(713) 369-7639

(713) 369-7701

(713) 369-7702

(713) 369-7710

(713) 369-7717

(713) 369-7720

(713) 369-7723

(713) 369-7725

(713) 369-7730

7402 N Eldridge Pkwy
Houston, TX 77041-1902