If you just need to know the procedure..Here it is,
1) Get a NOC from sponsor for DL in arabic.
2) Get a eye test done at any optical shop or driving school.
3) Carry your original indian DL + copy with you.
3) Go to any driving school (Karwa / Al kebra etc.) - They will do all your rest paper work.
4) Carry you ATM or credit card with you to pay 50 QR fee (No cash) at police counter.

Done