EXHIBIT 21 LIST OF SUBSIDIARIES JURISDICTION OF NAME OF SUBSIDIARY INCORPORATION STATUS - ------------------------------------------ ---------------------------- --------------------------------------------- Tallahatchie Resources, Inc. Texas Wholly owned subsidiary of Denbury Resources Inc. - dormant Denbury Marine, L.L.C. Louisiana Wholly owned subsidiary of Denbury Resources Inc. - marine company Denbury Energy Services, Inc. Texas Wholly owned subsidiary of Denbury Resources Inc. - marketing company Denbury Offshore, Inc. Delaware Wholly owned subsidiary of Denbury Resources Inc. - offshore oil and gas properties Denbury Gathering & Marketing, Inc. Delaware Wholly owned subsidiary of Denbury Resources Inc. - parent company of Genesis Energy, Inc. Genesis Energy, Inc. Delaware Wholly owned subsidiary of Denbury Gathering & Marketing, Inc. - holds 2% general partner interest of Genesis Energy, L.P. and .01% general partner interest of Genesis Crude Oil, L.P. EX 21-1