Oil shares gain as crude breaches the $100 mark: Chevron (CVX +0.6%), Occidental Petroleum (OXY...

|About: Chevron Corporation (CVX)|By:, SA News Editor

Oil shares gain as crude breaches the $100 mark: Chevron (CVX +0.6%), Occidental Petroleum (OXY +0.9%), Hess (HES +0.6%), Haliburton (HAL +1.4%)