0000728618-97-000028 SC 13G/A 1 19970206 NASD BASIN EXPLORATION INC 0000827795 1311 841143307 DE 1231 SC 13G/A 34 005-42629 97518801 370 SEVENTEENTH ST STE 1800 DENVER CO 80202 3036858000 370 SEVENTEENTH STREET SUITE 1800 DENVER CO 80202 METROPOLITAN LIFE INSURANCE CO/NY 0000728618 6411 135581829 NY 0930 SC 13G/A ONE MADISON AVE NEW YORK NY 10010 2125785914 ONE MADISON AVENUE LAW DEPARTMENT NEW YORK NY 10010-3690 SC 13G/A 1 000072861897000028-001-seq1-sc-13g-a.txt