Jenkens & Gilchrist
                           A PROFESSIONAL CORPORATION


                                 1100 LOUISIANA
                                   SUITE 1800                   AUSTIN, TEXAS
                               HOUSTON, TEXAS 77002             (512)499-3800

                               (713) 951-3300                 CHICAGO, ILLINOIS
                            FACSIMILE (713) 951-3314            (312)425-3900

                                                                 DALLAS, TEXAS
                                                                (214)855-4500

                                                         LOS ANGELES, CALIFORNIA
                                                                (310)820-8800

                                                             NEW YORK, NEW YORK
      Donald W. Brodsky                                         (212)704-6000
       (713) 951-3341
    dbrodsky@jenkens.com                                    PASADENA, CALIFORNIA
                                                                (626)578-7400

                                                             SAN ANTONIO, TEXAS
                                                                (210)246-5000

                                                                WASHINGTON, D.C.
                                                                (202) 326-1500

                                 June 13, 2002



Denbury Resources Inc.
Attention:  Mr. Phil Rykhoek
5100 Tennyson Parkway, Suite 3000
Plano, Texas  75024

         Re: Denbury Resources Inc. - Registration Statement on Form S-8

Gentlemen:

     We have acted as securities  counsel to Denbury  Resources Inc., a Delaware
corporation  (the  "Company"),   in  connection  with  the  preparation  of  the
Registration Statement on Form S-8 (the "Registration Statement") filed with the
Securities  and  Exchange  Commission  on or about  June  13,  2002,  under  the
Securities Act of 1933, as amended (the "Securities Act"), relating to 1,600,000
shares of the $0.001 par value common stock (the "Common  Stock") of the Company
that may be issued by the Company under the Denbury  Resources Inc. Stock Option
Plan (the "Option  Plan") and 500,000  shares of Common Stock that may be issued
by the Company under the Denbury  Resources  Inc.  Employee  Stock Purchase Plan
(the  "ESPP").  For the  purposes  hereof,  the Option Plan and the ESPP will be
referred to  collectively as the "Plans" and the shares of Common Stock that may
be issued under the Plans will be referred to collectively as the "Shares."

     You have  requested an opinion with respect to certain legal aspects of the
issuance of the Shares.  In  connection  therewith,  we have examined and relied
upon  the  original,  or  copies  identified  to our  satisfaction,  of (1)  the
Certificate of Incorporation,  as amended,  and the Bylaws,  as amended,  of the
Company;  (2) minutes and records of the  corporate  proceedings  of the Company
with respect to the amendment of the Plans,  the issuance of the Shares pursuant
to the Plans and related matters;  (3) the  Registration  Statement and exhibits
thereto, (4) the Plans, as amended; and (5) such other documents and instruments
as we have deemed necessary for the expression of the opinions herein contained.

     In making the foregoing  examinations,  we have assumed the  genuineness of
all  signatures  and  the  authenticity  of  all  documents  submitted  to us as
originals,  and the conformity to original documents of all documents  submitted
to us as  certified  or  photostatic  copies.  As to various  questions  of fact
material to this opinion,  and as to the content of the Registration  Statement,
minutes, records, resolutions and other documents or writings of the Company, we
have relied, to the extent deemed

                                     EX 5-1




reasonably  appropriate,  upon  representations  or  certificates of officers or
directors of the Company and upon documents,  records and instruments  furnished
to us by the  Company,  without  independent  check  or  verification  of  their
accuracy.

     Based upon our  examinations,  and the consideration of, and reliance upon,
the documents and other matters described above, and assuming that:

         (1) the Shares to be issued in the future  under the Plans will be duly
issued and sold in accordance  with the terms of the Plans,  and pursuant to the
terms of options issued under and in accordance with the terms of the Plans,

         (2) the Company maintains an adequate number of authorized but unissued
shares and/or treasury shares for issuance pursuant to options granted under the
Plans, and

         (3) the  consideration  for the Shares  issued  pursuant to exercise of
options  issued under the Plans is actually  received by the Company as provided
in the Plans and exceeds the par value of such Shares,

we are of the  opinion  that the Shares  issued or sold in  accordance  with the
terms of the Plans,  and pursuant to options issued under and in accordance with
the  terms  of the  Plans,  will be duly  and  validly  issued,  fully  paid and
nonassessable.

     The opinions expressed herein are limited to the General Corporation Law of
the State of Delaware,  and the federal laws of the United States of America and
we assume no  responsibility  as to the  applicability  thereto,  or the  effect
thereon,  of the laws of any other  jurisdiction.  You should be aware that this
firm is not  admitted to the  practice  of law in the State of Delaware  and the
opinion  herein as to the  General  Corporation  Law of the State of Delaware is
based solely upon  unofficial  compilations  thereof.  We hereby  consent to the
filing of this  opinion  as an  exhibit to the  Registration  Statement  and any
amendments  thereto  and to  references  to us included in or made a part of the
Registration  Statement.  In giving this  consent,  we do not admit that we come
within the category of persons whose consent is required  under Section 7 of the
Securities  Act or the Rules and  Regulations  of the  Securities  and  Exchange
Commission thereunder.

                                         Respectfully submitted,

                                         Jenkens & Gilchrist
                                         A Professional Corporation


                                      By:  /s/ Donald W. Brodsky
                                         --------------------------------
                                           Donald W. Brodsky
                                           Authorized Signatory


DLS:cab


                                     EX 5-2