The use of Malaysian ilmenite as weighting material in drilling mud

by Idris, Ahmad Kamal, Ismail, Issham, Othman, Ariff, Ha, Kwong Tak
Published 1994

Penggunaan bahan asas besi tempatan sebagai bahan pemberat dalam lumpur penggerudian

by Ismail, Issham, Othman, Ariff, Idris, Ahmad Kamal, Mohd. Johan, Zulkifli, Ha, Kwong Tak
Published 1994