Natural gas. Colorado Floyd Haskell sets September 13 hdaring on Wyoming - Colorado natural gas link. Post Ag 24, 1974 p.3 Amoco Chemicals Corporation completes construction of its Wattenberg gas processing plant. Post S 1, 1974 p.lE A.E.C. to test hydraulic method of freeing natural gas in mid-October. (30 miles S.W. of Meeker) Post S 10, 1974 p.24 Colorado Interstate Gas Co., Public Service Company supplier showsmammoth gas storage unit, calls for dere- gulation of natural gaRAN 6,L 13, 1975 p.18