Microsoft Word 10.0.2627;c:

                                   Exhibit 31.1

                                  CERTIFICATION

I, Mark J. Gorman, certify that:

                  I have reviewed this quarterly report on Form 10-Q of Genesis
                  Energy, L.P.;

1.                Based on my knowledge, this quarterly report does not contain
                  any untrue statement of a material fact or omit to state a
                  material fact necessary to make the statements made, in light
                  of the circumstances under which such statements were made,
                  not misleading with respect to the period covered by this
                  report;

2.                Based on my knowledge, the financial statements, and other
                  financial information included in this quarterly report,
                  fairly present in all material respects the financial
                  condition, results of operations and cash flows of the
                  registrant as of, and for, the periods presented in this
                  quarterly report;

3.                The registrant's other certifying officers and I are
                  responsible for establishing and maintaining disclosure
                  controls and procedures (as defined in Exchange Act Rules
                  13a-15(e) and 15d-15(e)) for the registrant and we have:

           a)     designed  such  disclosure  controls  and  procedures, or
                  caused  such disclosure  controls and  procedures to be
                  designed  under our  supervision,  to ensure that  material
                  information  relating to the  registrant,  including  its
                  consolidated subsidiaries,  is made known to us by others
                  within those entities, particularly during the period in which
                  this quarterly report is being prepared;

           b)     evaluated the effectiveness of the registrant's disclosure
                  controls and procedures and presented in this report our
                  conclusions about the effectiveness of the disclosure controls
                  and procedures, as of the end of the period covered by this
                  report based on such evaluation, and

           c)     disclosed in this report any change in the registrant's
                  internal control over financial reporting that occurred during
                  the registrant's most recent fiscal quarter that has
                  materially affected, or is reasonably likely to materially
                  affect, the registrant's internal control over financial
                  reporting; and

4.                The registrant's other certifying officers and I have
                  disclosed, based on our most recent evaluation of internal
                  control over financial reporting,, to the registrant's
                  auditors and the audit committee of registrant's board of
                  directors (or persons performing the equivalent functions):

           a)     all significant deficiencies and material weaknesses in the
                  design or operation of internal control over financial
                  reporting which are reasonably likely to adversely affect the
                  registrant's ability to record, process, summarize and report
                  financial information; and

           b)     any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the
                  registrant's internal control over financial reporting.

Date:  August 12, 2003
                                             /s/  Mark J. Gorman
                                             ----------------------------------
                                             Mark J. Gorman
                                             President & Chief Executive Officer