Glassdoor has employee reviews from 2 Oil & Gas Services employees in Surabaya, East Java. Read reviews. Get hired. Love your job. All company reviews contributed anonymously by employees. Oil and Gas Jobs; Learn Oil and Gas; Contact us; Oil and Gas Team. Welcome to Oil and Gas, If you are an Oil and Gas Professional, You are at right Place. Oil and Gas Jobs. A #Major #Operator, is currently #recruiting in the #Western #Hemisphere for talented #personnel – A Tax Free Location. Chevron is one of the world's leading energy companies, with approximately 48,000 employees working in countries around the world. We explore, produce and transport crude oil and natural gas; refine, market and distribute fuels and other energy products; manufacture and sell petrochemical.