BOREHOLE OIL AND GAS GEOCHEMICAL EXPLORATION  井中油气化探

Comprehensive oil and gas geochemical exploration  油气综合化探

GEOCHEMICAL OIL AND GAS EXPLORATION  油气地球化学勘探; 油气化探

integrated oil and gas geochemical exploration  综合油气化探

oil and gas geochemical exploration anomaly  油气化探异常

SURFACE OIL AND GAS GEOCHEMICAL EXPLORATION  地表油气化探

Geochemical exploration for oil and gas  油气地球化学勘查; 油气化探

geochemical exploration of oil and gas  油气化探

local surface geochemical exploration for oil and gas  局部油气化探

regional surface geochemical exploration for oil and gas  区域油气化探

China National Oil and Gas Exploration and Development Corporation  中国石油天然气勘探开发公司

OIL AND GAS EXPLORATION AND DEVELOPMENT  油气勘探开发; 石油勘探开发

complicated oil and gas exploration  复杂油气勘探

DEEP OIL AND GAS EXPLORATION  油气勘探

Gas and Oil Exploration  油气

Offshore oil and gas exploration  勘探模式

Oil and Gas Exploitation  油气开发; 油气勘探

Oil and Gas Exploration  油气勘查; 油气藏勘探; 勘探; 油气化探; 油气勘探开发; 油气勘探; 马里卜－夏布瓦盆地; 油气勘察

oil and gas exploration in South China Sea  南海油气勘探