Oil-producing and exporting countries OPEC

Data compiled for 1992 placed the wodd s estimated proved natural gas reserves at approximately 1.24 x 1014 m3 (4.38 x 1015 ft3) (4). Data for the Confederation of Independent States (CIS) are denoted as explored reserves and include proved, probable, and some possible gas. The data for Canada also include some probable reserves. The woddwide natural gas reserves have continued to increase as the demand for gas has increased and exploration efforts have expanded. In 1976, the wodd natural gas reserves were estimated to be 6.58 x 1013 m3. In 1987, the reserves were 1.06 x 1014 m3, and by 1992 the reserve estimates had grown to 1.24 x 1014 m3. The distribution of the reserves in 1992 by principal geographical areas is shown in Table 1. In 1992, the principal political/geographical entities of the United States, the Confederation of Independent States (CIS), and the Oil Producing and Exporting Countries (OPEC) held 3.87, 39.97, and 39.7% of the wodd s natural gas reserves, respectively. 

---