THIS IS VERY SAMPLE & EASY. IF U GOT ANY COMPANY FOR WORK YOU CAN APPLY FOR NEW WORK VISA. GIVE IN IMMIGIRATION YOUR ALL DOCUMENTS WITH YOUR OLD VISA COPY & RELEASE PAPER. THEN HE WILL ISSUE INSHALLAH OTHER WORK VISA.IF ISSUED VISA THEN YOU WILL GO WITH CHARGE QR.500/- IN IMMIGRATION FOR STAMP OF ENTRY DATE.......... THATS OVER.....