Texas A&M at College Station Petroleum Engineering

<p>My son has been offered general studies in Texas A&M University at College Station, TX for the year 2012-2013. His first three choices are Petroleum Engineering, Mechanical Engineering & Chemical Engineering. What are his chances of getting admitted in the program of his choice? What does he need to do different to achieve his goal if he choose to join TAMU in general studies. His high school GPA is 4.15 and SAT score close to 2000.
I appreciate your help and guidance in advance.
Thanks</p>