REFERRING TO A LETTER OF ATLANTIC RICHFIELD INDONESIA, INC.DATED JANUARY 19, 1987 A SAMPLE ZU/BIMA COMPOSITE, CRUDE OIL HAS BEEN ANALYZED FOR LEMIGAS TYPE B CRUDE OIL EVALUATION. THE ANALYZED WAS PERFORMED IN THE PROCESS LABORATORIES OF RESEARCH AND DEVELOPMENT CENTRE FOR OIL AND GAS TECHNOLOGY "LEMIGAS" AND BASED ON A SAMPLE QUANTITY TAKEN FROM THREE JERRICANS (60 LITRES) WHICH ARRIVED IN THE LABORATORY ON JANUARY 20, 1987.