SLB Field Specialist Trainee interview questions

Was contacted by the Willis Group because they found my resume on Monster.com, had an initial over the phone interview with them. Then I got a phone call from a Schlumberger recruiter to learn more about the job, and asked questions about troubleshooting that I have done in the past amd how I fixed them. About 2 weeks later, they flew me out to Denver for a group interview and explanation of all the benefits and what the job will actually be. They paid for the flight and hotel, and reimburse for food and mileage to and from the airport. The interview was with 2 Schlumberger employees and they asked questions relating to troubleshooting.