Helium resources of the world, exclusive of the United States, were estimated to be about 31.3 billion cubic meters. (1.13 trillion cubic feet). The locations and volumes of the major deposits, in billion cubic meters, are Qatar, 10.1; Algeria, 8.2; Russia, 6.8; Canada, 2.0; and China, 1.1. As of December 31, 2020, the BLM had analyzed about ...