Stupid question, Stupid game - Roullete.

[Decessus]

What are the odds of losing my entire bankroll of 2,000USD before getting it to 2,500USD using this tatic:
Progressiving on a dozen.

For example: bet 1 on one of the 3 dozen, if miss, bet 2 on any of them again, then if miss, bet 4, then 8, 16, 32, 64, until you hit the chosen dozen, triple up the bet and start from betting 1 again.

Thanks in advance for any serious answer ^^