COMMON STOCKUnderwriting Agreement • February 4th, 2000 • Kerr McGee Corp • Crude petroleum & natural gas • New York
1 EXHIBIT 1.2 KERR-MCGEE CORPORATION ___% CONVERTIBLE SUBORDINATED DEBENTURES DUE 2010 UNDERWRITING AGREEMENTUnderwriting Agreement • February 4th, 2000 • Kerr McGee Corp • Crude petroleum & natural gas • New York
TO CITIBANK, N.A., AS TRUSTEEFifth Supplemental Indenture • February 4th, 2000 • Kerr McGee Corp • Crude petroleum & natural gas • New York
