Exhibit 23.5

                        CONSENT OF HAYNES AND BOONE, LLP

We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3, Registration No: 333-99579) and related
Prospectus of Harken Energy Corporation, a Delaware corporation.


                                                  /s/ Haynes and Boone, LLP
                                                  ------------------------------

Fort Worth, Texas
December 23, 2002