CONTACT View Larger Map embed google map Mailing: P.O. Box 1988 Tomball, TX 77377-1988 Physical: 14102 Pine Meadow Lane Tomball, TX 77377 Phone: (281) 290-8335 Fax: (281) 290-8336 Jeff H. LutzPresident/CEO jefflutz@challengerdrilling.com Danny P. TweedelVice President/COO dptweedel@challengerdrilling.com Susan LutzCFO & HR Director susanlutz@challengerdrilling.com Chase LopezProject Supervisor clopez@challengerdrilling.com Gary CarvilleSafety Coordinator gcarville@challengerdrilling.com Accounts Payable(281)290-8335 ap@challengerdrilling.com Sales & Estimates(281)290-8335 sales@challengerdrilling.com Contact Form Name Email Subject message