While certainly not an atrocious performer - I think the majors have held up remarkably well compared to independents - Chevron (NYSE: CVX ) has had its fair share of concerns raised by market participants. I would say that the three mainAre you an investor looking for quality research within the oil and gas industry? Energy Investing Authority is the source. While commodity prices are up and so too are shareholder dividends, it can be easy to chase yield and buy the wrong firms. Income investors cannot aff ...