For scientific and technological research, it is necessary to promote basic research and investigation; exploitation and application of modern methods and technologies to study the fractured structure and trap distribution size and revaluate oil and gas reserves of the bed rock of Cuu Long, Nam Con Son and Northeastern Red River basins; carry out quantitative analysis and evaluation of oil and gas prospects of non-structural and mixed traps in Cuu Long, Malay - Tho Chu basins, selection of drilling well location; study and evaluate gas accumulation in the upper Miocene, Pliocene, Pleistocene sediments in Red River, Phu Khanh basins; concurrently study and revaluate the oil and gas potential in Miocene age carbonate trap in the Southern of Red River and Nam Con Son basins; study and revaluate non-traditional traps (fractured tight clay, gas-containing coal layer, gashydrate accumulation...); study the rule of distribution and CO2 concentration in the oil and gas fields, mining technological solutions.