Chance me for different Petroleum Engineering programs

<p>I am an International Student, from Bangladesh. My school follows the CIE GCE system.
My O level grades were seven A*s and one C.
My AS grades are as follows:
Math 94% A
Chemistry 87% A
Physics 87% A</p>

<p>My school does not provide GPA or class rank, infact it is not customary to do when it comes to GCEs. </p>

<p>SAT Scores:
CR: 630
Math: 670
Writing: 610.
(I had a blunder with my Math paper, accidentally left out three questions)
I gave my SATs again this december and I'm waiting for my updated scores. </p>

<p>My ECAs are pretty dull,
Leo Club (part of Lion's club international)
Karate and Muay Thai at district level. </p>

<p>What chances do I have at Texas A&M and Texas Tech if I apply now ? I know its late, but are there any empty slots left this late at either of the school ?</p>