Schlumberger was on-campus at Georgia Tech to recruit people for both full time and internship positions in their research-engineering-manufacturing-sustaining program. After we sent in our resumes, a number of us were called in for approx. 45 minute interviews each with a recruiter/technical person. We were asked both technical and HR questions. They went through our resume asking questions at relevant points. The interview went great. When I asked what the next step would be, he said they would indeed send an offer, not call us for another interview or some such. A week later, a few of us got emails saying Congrats You're Selected and that further details would follow soon. A week later, the rest got rejects. Then 3 weeks later, they called me and told me they'd 'try till the end of the week and see if they could find me a perfect fit'. When I asked what he meant, he said he'd keep trying and he'd "tell me if he couldn't find a good fit" totally sidestepping how wrong it was of them to do this after the previous email. Though I mailed them repeatedly after the end of the week, I never heard from them again and neither did I get a formal rejection. Overall it wasted several weeks, set me back heavily in my search for a summer internship and was a very very negative experience coming from a supposedly reputed company.