copied from another reply I gave:

Also look at other oil&gas companies, Chevron, Maersk, Shell, Total, Oxy, QatarGas, RasGas, and QP subsidiaries. The all have websites where most list available vacancies and allow you to post your resume, they read all posted resumes and forward them to the relevant department. They only call you if they like what they see in the CV, and will ask lots of questions.

They're all very similar, lots of people are job-hopping between them always looking for the highest bidder!