Bureau of Geophysical Prospecting (GGP), a subsidiary under CNPC, has seen satisfactory results in development of intern......

An exploration subsidiary of China National Petroleum Corporation (CNPC), the country's largest oil company, has agr......

【正】 自从石油企业实行重组改制以来,面对市场的全面开放和激烈竞争,我们地球物理勘探局越来越感到压力沉重.为应对新的形势.自......