TY - BOOK AU - Sulong Enjop TI - Test - Drilling using Reska 30/25 cdss Rig : exploration, test well drilling and construction Kg. Nangka, Matang, Kuching division, Sarawak PY - 1991/// KW - Geology KW - Sarawak KW - Kuching KW - Matang KW - Hydrology KW - Wells KW - Matang (Kuching, Sarawak) N1 - GSKL 037/17 (204) N2 - Detailed geological investigation were conducted in Kampong Nangka, Matang, to locate suitable sites for testing, training ang test drilling using the new Ingersell - Rond Reska R30/25 cdss water well drill rig. Preliminary investigation includes desk - stop - study detailed mapping and surface geo[hysical survey which was carried out in November - December, 1998 ER -