(a) whether Oil and Natural Gas Corporation Limited (ONGC), Oil India Limited (OIL) and Bharat Petroleum Corporation Limited have acquired oil and gas blocks in Mozambique and Siberia etc.;
(b) if so, the details thereof along with investment made by the said companies in its said projects;
(c) the details of exploration of oil and gas produced from the said blocks to meet the demand in the country, block- wise; and
(d) whether the Government has signed any Memorandum of Understanding (MoU) on cooperation in the field of oil and gas with the countries concerned in this regard and if so, the details thereof?