I am interested in enrolling in the online Certificate program of the Texas A&M Petroleum Eng. department.

I already hold two grad. degrees but need more petroleum knowledge as I just started working in the oil and gas industry.

The certificate that interests me the most is a 5 courses one. They also have 2 courses certificates (in which I am not really interested).

Are the certificates worth the time and money?

Will I get real useful knowledge with this online formula?

Thank you for your feedback.