EXHIBIT 1.1


                                                                  Execution Copy



                                2,500,000 SHARES

                             DENBURY RESOURCES INC.

                                  COMMON STOCK

                             UNDERWRITING AGREEMENT

                                                                   March 6, 2003

LEHMAN BROTHERS INC.
745 Seventh Avenue
New York, NY 10019

Dear Sirs:

     Certain stockholders of Denbury Resources Inc., a Delaware corporation (the
"COMPANY"), named in Schedule 2 hereto (the "SELLING STOCKHOLDERS"),  propose to
sell an aggregate of 2,500,000 shares (the "FIRM Stock") of the Company's common
stock, par value $.001 per share (the "COMMON STOCK"). In addition,  the Selling
Stockholders propose to grant to you, the underwriter named in Schedule 1 hereto
(the "UNDERWRITER"), an option to purchase up to an additional 375,000 shares of
the Common Stock, in the aggregate,  on the terms and for the purposes set forth
in Section 3 below (the "OPTION STOCK"). The Firm Stock and the Option Stock, if
purchased,  are hereinafter  collectively called the "STOCK." This is to confirm
the  agreement  concerning  the  purchase  of the Stock from the Company and the
Selling Stockholders by the Underwriter.

     1.  Representations,  Warranties and Agreements of the Company. The Company
represents, warrants and agrees that:

          (a) A  registration  statement on Form S-3 (File No.  333-57382)  with
     respect to the Stock has (i) been  prepared  by the  Company in  conformity
     with the  requirements  of the  Securities  Act of 1933,  as  amended  (the
     "SECURITIES   ACT"),   and  the  rules  and  regulations  (the  "RULES  AND
     REGULATIONS") of the Securities and Exchange  Commission (the "COMMISSION")
     thereunder,  (ii) been filed with the  Commission  under the Securities Act
     and  (iii)  become  effective  under  the  Securities  Act.  Copies of such
     registration  statement and  amendments  thereto have been delivered by the
     Company to you as the  Underwriter.  As used in this Agreement,  "EFFECTIVE
     TIME" means the date and the time as of which such registration  statement,
     or the most recent  post-effective  amendment thereto, if any, was declared
     effective  by the  Commission;  "EFFECTIVE  DATE"  means  the  date  of the
     Effective Time; "PRELIMINARY  PROSPECTUS" means each prospectus included in
     such  registration  statement,  or  amendments  thereto,  before  it became
     effective  under  the  Securities  Act and any  prospectus  filed  with the
     Commission by the Company with the consent of the  Underwriter  pursuant to
     Rule 424(a) of the Rules and Regulations;




     "REGISTRATION  STATEMENT" means such registration  statement, as amended at
     the  Effective  Time,  including  all  information  contained  in the final
     prospectus  filed with the Commission  pursuant to Rule 424(b) of the Rules
     and Regulations and deemed to be a part of the registration statement as of
     the Effective  Time pursuant to paragraph (b) of Rule 430A of the Rules and
     Regulations;  and  "PROSPECTUS"  means the  prospectus  supplement  and the
     accompanying  prospectus  and all  information  incorporated  by  reference
     therein  at such time,  in the form  first used to confirm  sales of Stock.
     Reference  made herein to any  Preliminary  Prospectus or to the Prospectus
     shall be deemed  to refer to and  include  any  documents  incorporated  by
     reference therein pursuant to item 12 of Form S-3 under the Securities Act,
     as of the date of such  Preliminary  Prospectus or the  Prospectus,  as the
     case may be,  and any  reference  to any  amendment  or  supplement  to any
     Preliminary  Prospectus or the  Prospectus  shall be deemed to refer to and
     include any document  filed under the  Securities  Exchange Act of 1934, as
     amended  ("EXCHANGE ACT") after the date of such Preliminary  Prospectus or
     the  Prospectus,  as the case may be, and  incorporated by reference in the
     Preliminary  Prospectus  or the  Prospectus,  as the case  may be;  and any
     reference to any amendment to the Registration Statement shall be deemed to
     include  any  periodic  report of the  Company  filed  with the  Commission
     pursuant to Section  13(a) or 15(d) of the Exchange Act after the Effective
     Time that is incorporated by reference in the Registration  Statement.  The
     Commission has not issued any order preventing or suspending the use of any
     Preliminary Prospectus.

          (b) The Registration  Statement  conforms,  and the Prospectus and any
     further  amendments or  supplements  to the  Registration  Statement or the
     Prospectus  will,  when  they  become  effective  or  are  filed  with  the
     Commission,  as the case may be,  conform in all  material  respects to the
     requirements of the Securities Act and the Rules and Regulations and do not
     and will not, as of the applicable  Effective Date (as to the  Registration
     Statement and any amendment  thereto) and as of the applicable  filing date
     (as to the Prospectus and any amendment or supplement  thereto)  contain an
     untrue  statement  of a  material  fact or omit to  state a  material  fact
     required to be stated therein or necessary to make the  statements  therein
     not misleading;  provided that no  representation or warranty is made as to
     information contained in or omitted from the Registration  Statement or the
     Prospectus  in reliance  upon and in  conformity  with written  information
     furnished  to the Company by or on behalf of the  Underwriter  specifically
     for inclusion therein.

          (c) The documents  incorporated by reference in the  Prospectus,  when
     they were filed with the Commission,  conformed in all material respects to
     the  requirements  of the Exchange Act and the Rules and  Regulations,  and
     none of such  documents  contained an untrue  statement of material fact or
     omitted to state a material fact required to be stated therein or necessary
     to make the statements therein not misleading; and any further documents so
     filed and incorporated by reference in the Prospectus,  when such documents
     are filed with the Commission, will conform in all material respects to the
     requirements of the Exchange Act and the rules and  regulations  thereunder
     and will not contain  any untrue  statement  of a material  fact or omit to
     state a material  fact  required to be stated  therein or necessary to make
     the statements therein not misleading.

                                      -2-



          (d) The  Company and each of its  subsidiaries  (as defined in Section
     17) have been duly  incorporated  or  formed,  as the case may be,  and are
     validly  existing,  as  their  respective  business  entities,  and in good
     standing under the laws of their respective  jurisdictions of incorporation
     or formation, as the case may be, are duly qualified to do business and are
     in good standing as foreign  corporations or limited liability companies in
     each jurisdiction in which their respective  ownership or lease of property
     or the conduct of their respective  businesses  requires such qualification
     (except where the failure to so qualify or be in good standing as a foreign
     corporation or limited  liability company would not have a material adverse
     effect on the consolidated  financial  position,  stockholders' or members'
     equity (as the case may be), results of operation, business or prospects of
     the Company and its subsidiaries, taken as a whole), and have all power and
     authority  necessary  to own or hold  their  respective  properties  and to
     conduct  the  businesses  in  which  they  are  engaged;  and  none  of the
     subsidiaries  of  the  Company  other  than  Denbury  Offshore,  Inc.  is a
     "SIGNIFICANT SUBSIDIARY",  as such term is defined in Rule 405 of the Rules
     and Regulations under the Securities Act.

          (e) The Company has an authorized  capitalization  as set forth in the
     Prospectus,  and all of the issued  shares of capital  stock of the Company
     have  been duly and  validly  authorized  and  issued,  are fully  paid and
     non-assessable  and conform to the  description  thereof  contained  in the
     Prospectus;  and  all of  the  issued  shares  of  capital  stock  of  each
     subsidiary of the Company have been duly and validly  authorized and issued
     and are fully paid and non-assessable and (except for directors' qualifying
     shares) are owned directly or indirectly by the Company,  free and clear of
     all liens,  encumbrances,  equities or claims  except as  disclosed  in the
     Prospectus.

          (f) The shares of Stock to be sold by the Selling  Stockholders to the
     Underwriter hereunder have been duly and validly authorized.

          (g) This Agreement has been duly authorized, executed and delivered by
     the Company.

          (h) The execution,  delivery and  performance of this Agreement by the
     Company and the consummation of the transactions  contemplated  hereby will
     not conflict with or result in a breach or violation of any of the terms or
     provisions of, or constitute a default under, any indenture, mortgage, deed
     of trust, loan agreement or other agreement or instrument, which violation,
     breach or conflict would have a material adverse effect on the consolidated
     financial position,  stockholders' or members' equity (as the case may be),
     results  of  operation,  business  or  prospects  of the  Company  and  its
     subsidiaries,  taken  as a  whole,  to  which  the  Company  or  any of its
     subsidiaries is a party or by which the Company or any of its  subsidiaries
     is bound or to which any of the property or assets of the Company or any of
     its subsidiaries is subject,  nor will such actions result in any violation
     of the  provisions  of the  charter or by-laws of the Company or any of its
     subsidiaries  or any statute or any order,  rule or regulation of any court
     or governmental  agency or body having jurisdiction over the Company or any
     of its  subsidiaries or any of their  properties or assets;  and except for
     the  registration  of the Stock under the Securities Act and such consents,
     approvals,  authorizations,  registrations  or  qualifications  as  may  be
     required under the Exchange Act and  applicable  state

                                      -3-



     securities  laws in connection  with the purchase and  distribution  of the
     Stock by the Underwriter, no consent, approval,  authorization or order of,
     or filing or registration  with, any such court or  governmental  agency or
     body is  required  for the  execution,  delivery  and  performance  of this
     Agreement  by  the  Company  and  the   consummation  of  the  transactions
     contemplated hereby other than those that have been obtained.

          (i) Except as described  in the  Prospectus,  there are no  contracts,
     agreements or  understandings  between the Company and any person  granting
     such  person  the right  (other  than  rights  which  have  been  waived or
     satisfied) to require the Company to file a  registration  statement  under
     the  Securities  Act with respect to any securities of the Company owned or
     to be owned by such  person or to  require  the  Company  to  include  such
     securities  in the  securities  registered  pursuant  to  the  Registration
     Statement  or in any  securities  being  registered  pursuant  to any other
     registration statement filed by the Company under the Securities Act.

          (j) Except as set forth in the Prospectus, the Company has not sold or
     issued any shares of Common Stock during the six-month period preceding the
     date of the Prospectus, including any sales pursuant to Rule 144A under, or
     Regulations D or S of, the Securities Act other than shares issued pursuant
     to director  compensation  plans,  employee benefit plans,  qualified stock
     options  plans  or  other  employee   compensation  plans  or  pursuant  to
     outstanding options, rights or warrants.

          (k) Neither the Company  nor any of its  subsidiaries  has  sustained,
     since the date of the latest audited financial  statements  included in the
     Prospectus,  any material loss or interference with its business from fire,
     explosion, flood or other calamity, whether or not covered by insurance, or
     from any labor dispute or court or  governmental  action,  order or decree,
     otherwise than as set forth or contemplated  in the Prospectus,  and, since
     such date,  there has not been any change in the capital  stock (except for
     exercises of options since such date under the Company's  existing director
     compensation plans, existing stock option plan and issuances of stock under
     the  Company's  existing  stock  purchase  plan) or  long-term  debt of the
     Company or any of its subsidiaries or any material  adverse change,  or any
     development   involving  a  prospective  material  adverse  change,  in  or
     affecting  the  management,  financial  position,  stockholders'  equity or
     results  of  operations,  business  or  prospects  of the  Company  and its
     subsidiaries, taken as a whole, otherwise than as set forth or contemplated
     in the Prospectus.

          (l)  The  financial  statements   (including  the  related  notes  and
     supporting  schedules),  filed  as part of the  Registration  Statement  or
     included in the  Prospectus  present  fairly the  financial  condition  and
     results of operations of the entities purported to be shown thereby, at the
     dates and for the periods  indicated,  and have been prepared in conformity
     with generally accepted accounting principles applied on a consistent basis
     throughout the periods involved.

          (m) Deloitte & Touche  L.L.P.,  who have certified  certain  financial
     statements of the Company,  whose reports  appear in the Prospectus and who
     has  delivered  one of the  initial  letters  referred  to in Section  9(g)
     hereof, are and have been independent public

                                      -4-




     accountants   as  required  by  the   Securities  Act  and  the  Rules  and
     Regulations,  during the periods  covered by the  financial  statements  on
     which they reported.

          (n) DeGolyer and MacNaughton,  whose reserve audits or evaluations are
     referenced or appear,  as the case may be, in the  Prospectus  and who have
     delivered  the letters  referred to in Section  9(i)  hereof,  were,  as of
     December 31, 2000 and December 31, 2001, as the case may be, and are, as of
     the date hereof,  independent engineers with respect to the Company and its
     subsidiaries.

          (o) The  Company  and  each  of its  subsidiaries  has  (1)  generally
     satisfactory or good and indefeasible title to all its interests in its oil
     and gas properties,  title investigations  having been carried out by or on
     behalf of such person in  accordance  with good practice in the oil and gas
     industry in the areas in which such  properties  are located,  (2) good and
     marketable  title in fee simple to all of its other real property,  and (3)
     good and  marketable  title to all personal  property  owned by it, in each
     case free and clear of all liens,  encumbrances  and defects except such as
     are  described in the  Prospectus or such as do not  materially  affect the
     value of such  properties as a whole and do not  materially  interfere with
     the use made and proposed to be made of such  properties  as a whole by the
     Company and its  subsidiaries;  and all real  properties and buildings held
     under  lease by the  Company  and its  subsidiaries  are held by them under
     valid,  subsisting and enforceable  leases, with such exceptions as are not
     material and do not interfere  with the use made and proposed to be made of
     such   properties  and  buildings  as  a  whole  by  the  Company  and  its
     subsidiaries.

          (p) The  Company  and  its  subsidiaries  carry,  or are  covered  by,
     insurance in such amounts and covering such risks as the Company reasonably
     believes is adequate for the conduct of their respective businesses and the
     value of their respective properties and is customary for companies engaged
     in similar businesses in similar industries.

          (q) The Company and its subsidiaries own or possess adequate rights to
     use all material patents, patent applications,  trademarks,  service marks,
     trade  names,   trademark   registrations,   service  mark   registrations,
     copyrights  and  licenses  necessary  for the  conduct of their  respective
     businesses  and  have no  reason  to  believe  that  the  conduct  of their
     respective  businesses will conflict with, and have not received any notice
     of any claim of conflict with, any such rights of others.

          (r)  Except  as  described  in the  Prospectus,  there are no legal or
     governmental  proceedings  pending  to  which  the  Company  or  any of its
     subsidiaries  is a party or of which any  property or assets of the Company
     or any of its subsidiaries is the subject which, if determined adversely to
     the Company or any of its  subsidiaries,  would be  reasonably  expected to
     have a material  adverse  effect on the  consolidated  financial  position,
     stockholders' equity,  results of operations,  business or prospects of the
     Company  and its  subsidiaries,  taken as a whole;  and, to the best of the
     Company's knowledge,  no such proceedings are threatened or contemplated by
     governmental authorities or threatened by others.

                                      -5-




          (s) The  conditions  for use of Form S-3,  as set forth in the General
     Instructions thereto, have been satisfied.

          (t) There are no contracts or other documents which are required to be
     described  in the  Prospectus  or filed  as  exhibits  to the  Registration
     Statement by the Securities Act or by the Rules and Regulations  which have
     not  been  described  in  the  Prospectus  or  filed  as  exhibits  to  the
     Registration Statement or incorporated therein by reference as permitted by
     the Rules and Regulations.

          (u) No relationship,  direct or indirect,  exists between or among the
     Company  on the  one  hand,  and  the  directors,  officers,  stockholders,
     customers or suppliers of the Company on the other hand,  which is required
     to be described in the Prospectus which is not so described.

          (v) No labor disturbance by the employees of the Company exists or, to
     the  knowledge  of the  Company,  is  imminent  which  might be  reasonably
     expected to have a material adverse effect on the management,  consolidated
     financial position,  stockholders' equity, results of operations,  business
     or prospects of the Company and its subsidiaries, taken as a whole.

          (w) The Company is in  compliance  in all material  respects  with all
     presently applicable  provisions of the Employee Retirement Income Security
     Act  of  1974,  as  amended,   including  the   regulations  and  published
     interpretations  thereunder ("ERISA"); no "REPORTABLE EVENT" (as defined in
     ERISA) has  occurred  with  respect to any  "PENSION  PLAN" (as  defined in
     ERISA) for which the Company would have any material liability; the Company
     has not incurred and does not expect to incur any material  liability under
     (i) Title IV of ERISA with respect to termination  of, or withdrawal  from,
     any "PENSION PLAN" or (ii) Section 412 or 4971 of the Internal Revenue Code
     of  1986,   as   amended,   including   the   regulations   and   published
     interpretations  thereunder (the "CODE"); and each "PENSION PLAN" for which
     the  Company  would have any  material  liability  that is  intended  to be
     qualified  under Section 401(a) of the Code is so qualified in all material
     respects and, to the best of the Company's knowledge, nothing has occurred,
     whether by action or by failure to act,  which would cause the loss of such
     qualification.

          (x) The Company and its subsidiaries have filed all federal, state and
     local income and  franchise  tax returns  required to be filed  through the
     date  hereof or have filed for  appropriate  extensions  for such taxes and
     have paid all taxes due thereon,  and no tax deficiency has been determined
     adversely to the Company or any of its subsidiaries which has had (nor does
     the Company have any knowledge of any tax deficiency  which,  if determined
     adversely to the Company or any of its subsidiaries, might have) a material
     adverse  effect  on  the  consolidated  financial  position,  stockholders'
     equity, results of operations, business or prospects of the Company and its
     subsidiaries, taken as a whole.

          (y) Since the date as of which  information is given in the Prospectus
     through the date  hereof,  and except as may  otherwise be disclosed in the
     Prospectus,  the Company has not (i) except for  exercises of options since
     such date  under the  Company's  existing  director  compensation  plans or
     existing  stock  option plan and  issuances  of stock

                                      -6-




     under the Company's  existing stock  purchase  plan,  issued or granted any
     securities,   (ii)  incurred  any  liability  or   obligation,   direct  or
     contingent,  other than liabilities and obligations  which were incurred in
     the ordinary course of business,  (iii) entered into any transaction not in
     the  ordinary  course of business or (iv)  declared or paid any dividend on
     its capital stock.

          (z) The  Company  (i) makes and keeps  accurate  books and records and
     (ii)  maintains  internal  accounting  controls  which  provide  reasonable
     assurance   that  (A)   transactions   are  executed  in  accordance   with
     management's  authorization,  (B) transactions are recorded as necessary to
     permit   preparation   of  its   financial   statements   and  to  maintain
     accountability  for its assets,  (C) access to its assets is permitted only
     in  accordance  with  management's   authorization  and  (D)  the  reported
     accountability   for  its  assets  is  compared  with  existing  assets  at
     reasonable intervals.

          (aa)  Neither  the  Company  nor  any  of its  subsidiaries  (i) is in
     violation of its charter or by-laws, (ii) is in default in any respect, and
     no event has occurred  which,  with notice or lapse of time or both,  would
     constitute  such a default,  in the due  performance  or  observance of any
     term, covenant or condition contained in any indenture,  mortgage,  deed of
     trust,  loan  agreement or other  agreement or  instrument to which it is a
     party or by which it is bound or to which any of its  properties  or assets
     is subject or (iii) is in violation  in any respect of any law,  ordinance,
     governmental  rule,  regulation or court decree to which it or its property
     or assets  may be subject  or has  failed to obtain  any  license,  permit,
     certificate,  franchise  or  other  governmental  authorization  or  permit
     necessary  to the  ownership  of its  property  or to  the  conduct  of its
     business,  except,  in the cases of clauses (ii) and (iii),  such defaults,
     events,  violations or failures that in the aggregate  might  reasonably be
     expected to have a material adverse effect on the management,  consolidated
     financial position,  stockholders' equity, results of operations,  business
     or prospects of the Company and its subsidiaries, taken as a whole.

          (bb) The course of conduct of the Company in transactions  between the
     Company and its subsidiaries on one hand, and Genesis  Partners,  L.P. (the
     "Partnership")   and  its   subsidiaries  on  the  other  hand,  since  the
     acquisition  by the Company of Genesis  Energy LLC, the general  partner of
     the  Partnership,  has at all  times  been  "fair  and  reasonable"  to the
     Partnership, as determined within the context of Section 7.9 of the limited
     partnership agreement of the Partnership.

          (cc) There has been no  storage,  disposal,  generation,  manufacture,
     refinement, transportation,  handling or treatment of toxic wastes, medical
     wastes,  hazardous wastes or hazardous  substances by the Company or any of
     its  subsidiaries  (or,  to the  knowledge  of the  Company,  any of  their
     predecessors  in  interest)  at,  upon or from any of the  property  now or
     previously  owned or leased by the Company or its subsidiaries in violation
     of any applicable law, ordinance, rule, regulation, order, judgment, decree
     or permit or which would require  remedial action under any applicable law,
     ordinance, rule, regulation,  order, judgment, decree or permit, except for
     any  violation  or remedial  action  which would not have,  or could not be
     reasonably  likely to have,  singularly or in the  aggregate  with all such
     violations  and  remedial  actions,   a  material  adverse  effect  on  the
     management,  consolidated financial position, stockholders' equity, results
     of operations,

                                      -7-




     business or prospects of the Company and its subsidiaries,  taken as whole;
     there has been no material spill,  discharge,  leak,  emission,  injection,
     escape,  dumping  or  release  of any kind onto such  property  or into the
     environment  surrounding such property of any toxic wastes, medical wastes,
     solid wastes,  hazardous wastes or hazardous substances due to or caused by
     the Company or any of its subsidiaries or with respect to which the Company
     or any of its  subsidiaries  have  knowledge,  except  for any such  spill,
     discharge,  leak,  emission,  injection,  escape,  dumping or release which
     would not have or would not be reasonably likely to have,  singularly or in
     the  aggregate  with  all  such  spills,   discharges,   leaks,  emissions,
     injections,  escapes,  dumpings and releases,  a material adverse effect on
     the management,  consolidated  financial  position,  stockholders'  equity,
     results  of  operations,  business  or  prospects  of the  Company  and its
     subsidiaries,  taken as a whole; and the terms "HAZARDOUS  WASTES",  "TOXIC
     WASTES",  "HAZARDOUS  SUBSTANCES"  and  "MEDICAL  WASTES"  shall  have  the
     meanings specified in any applicable local, state, federal and foreign laws
     or regulations  with respect to  environmental  protection  ("ENVIRONMENTAL
     LAWS").

          (dd) Neither the Company nor any subsidiary is an "INVESTMENT COMPANY"
     as defined in the Investment Company Act of 1940, as amended.

          (ee) Except as  described  in the  Prospectus,  no  subsidiary  of the
     Company is currently  prohibited,  directly or indirectly,  from paying any
     dividends  to the  Company,  from  making  any other  distribution  on such
     subsidiary's  capital  stock,  from  repaying  to the  Company any loans or
     advances to such  subsidiary from the Company or from  transferring  any of
     such subsidiary's property or assets to the Company or any other subsidiary
     of the Company.

          (ff)  The  Company  and  its   subsidiaries   possess  all   licenses,
     certificates,  permits and other  authorizations  issued by the appropriate
     federal,  state or foreign regulatory  authorities  ("PERMIT" or "PERMITS")
     necessary  for the  ownership  of  property  or assets or to conduct  their
     respective  businesses  except where the failure to have such Permits would
     not  reasonably  be  expected  to have a  material  adverse  effect  on the
     management,  consolidated financial position, stockholders' equity, results
     of operations,  business or prospects of the Company and its  subsidiaries,
     taken as a whole;  neither  the  Company  nor any of its  subsidiaries  has
     received  any  notice  of   proceedings   relating  to  the  revocation  or
     modification of any such Permit which,  singly or in the aggregate,  if the
     subject  of an  unfavorable  decision,  ruling  or  finding,  would  have a
     material adverse effect on the management, consolidated financial position,
     stockholders' equity,  results of operations,  business or prospects of the
     Company and its subsidiaries, taken as a whole; the Company and each of its
     subsidiaries  has operated and is operating its business in compliance with
     and not in  violation of any of its  obligations  with respect to each such
     Permit except where such violation would not reasonably be expected to have
     a  material  adverse  effect  on  the  management,  consolidated  financial
     position,   stockholders'  equity,  results  of  operations,   business  or
     prospects of the Company and its  subsidiaries,  taken as a whole; no event
     has occurred  which allows,  or after notice or lapse of time or both would
     allow,  revocation or termination of any such Permit or result in any other
     impairment  of the rights of the Company or any of its  subsidiaries  under
     any such Permit, subject in each case to such qualification as described in
     the Prospectus;  and,  except as

                                      -8-





     described in the Prospectus,  such permits contain no restrictions that are
     burdensome  to  the  Company  or  any  of  its   subsidiaries   except  for
     restrictions  that would not,  singly or in the aggregate,  have a material
     adverse  effect  on  the  management,   consolidated   financial  position,
     stockholders' equity,  results of operations,  business or prospects of the
     Company and its subsidiaries, taken as a whole.

          Any certificate  signed by any officer of the Company and delivered to
     the  Underwriter  or counsel for the  Underwriter  in  connection  with the
     offering of the Stock shall be deemed a representation  and warranty by the
     Company, as to matters covered thereby, to the Underwriter.

     2. Representations,  Warranties and Agreements of the Selling Stockholders.
Each Selling Stockholder severally,  and not jointly,  represents,  warrants and
agrees that:

          (a)  The  Selling  Stockholder  has,  and  immediately  prior  to each
     Delivery Date (as defined in Section 5 hereof) the Selling Stockholder will
     have, good and valid title to the shares of Stock to be sold by the Selling
     Stockholder   hereunder  on  such  date,  free  and  clear  of  all  liens,
     encumbrances,  equities  or claims;  and upon  delivery  of such shares and
     payment  therefor  pursuant  hereto  and  thereto  (and  assuming  that the
     Underwriter  acquires the shares of Stock without any notice of any adverse
     claim (within the meaning of Section 8-105 of the Uniform  Commercial Code)
     that has been created by the Underwriter or its Affiliates)  good and valid
     title to such shares, free and clear of all liens,  encumbrances,  equities
     or claims, will pass to the Underwriter.

          (b) The  Selling  Stockholder  has full right,  partnership  power and
     authority  to enter  into  this  Agreement;  the  execution,  delivery  and
     performance  of  this  Agreement  by  the  Selling   Stockholder   and  the
     consummation by the Selling  Stockholder of the  transactions  contemplated
     hereby will not conflict  with or result in a breach or violation of any of
     the terms or  provisions  of, or constitute a default  under,  any material
     indenture,  mortgage,  deed of trust,  loan agreement or other agreement or
     instrument  to which  the  Selling  Stockholder  is a party or by which the
     Selling  Stockholder  is bound or to which any of the property or assets of
     the Selling  Stockholder  is subject,  nor will such actions  result in any
     violation of the provisions of the  certificate  of limited  partnership or
     the partnership agreement of the Selling Stockholder, or any statute or any
     order,  rule or  regulation  of any  court or  governmental  agency or body
     having  jurisdiction over the Selling Stockholder or the property or assets
     of the Selling  Stockholder;  and, except for the registration of the Stock
     under the  Securities  Act and such  consents,  approvals,  authorizations,
     registrations,  filings  or  qualifications  as may be  required  under the
     Exchange Act and applicable  state  securities  laws in connection with the
     purchase  and  distribution  of the Stock by the  Underwriter,  no consent,
     approval,  authorization  or order of, or filing or registration  with, any
     such court or  governmental  agency or body is required for the  execution,
     delivery and  performance of this Agreement by the Selling  Stockholder and
     the   consummation   by  the  Selling   Stockholder  of  the   transactions
     contemplated hereby and thereby.

          (c) The  Registration  Statement  and the  Prospectus  and any further
     amendments or supplements to the Registration  Statement or the Prospectus,
     when they

                                      -9-


     become  effective or are filed with the Commission,  as the case may be, do
     not  and  will  not,  as of  the  applicable  Effective  Date  (as  to  the
     Registration  Statement and any amendment thereto) and as of the applicable
     filing date (as to the Prospectus and any amendment or supplement  thereto)
     contain an untrue  statement of a material fact or omit to state a material
     fact  required to be stated  therein or  necessary  to make the  statements
     therein not misleading;  provided,  however, the foregoing  representations
     and  warranties  shall  only  apply  to  statements  or  omissions  in  the
     Registration  Statement  or the  Prospectus  made in  reliance  upon and in
     conformity with information relating to such Selling Stockholder  furnished
     to the Company in writing by such  Selling  Stockholder  expressly  for use
     therein; and provided,  further, that no representation or warranty is made
     as to information  contained in or omitted from the Registration  Statement
     or  the  Prospectus  in  reliance  upon  and  in  conformity  with  written
     information  furnished  to the  Company by or on behalf of the  Underwriter
     specifically for inclusion therein.

          (d) The Selling  Stockholder has not taken and will not take, directly
     or indirectly,  any action which is designed to or which has constituted or
     which might reasonably be expected to cause or result in the  stabilization
     or  manipulation  of the price of any security of the Company to facilitate
     the sale or resale of the shares of the Stock.

     3.  Purchase  of  the  Stock  by  the  Underwriter.  On  the  basis  of the
representations  and  warranties  contained  in,  and  subject  to the terms and
conditions of, this Agreement,  each Selling  Stockholder  hereby agrees to sell
the  number of shares of the Firm  Stock set  opposite  its name in  Schedule  2
hereto, severally and not jointly, to the Underwriter and the Underwriter agrees
to  purchase   the  number  of  shares  of  the  Firm  Stock  set  opposite  the
Underwriter's name in Schedule 1 hereto.

     In addition,  the Selling Stockholders specified in Schedule 2 hereto grant
to the  Underwriter  options to purchase up to an aggregate of 375,000 shares of
Option  Stock.  Such  options  are  granted  solely for the  purpose of covering
over-allotments  in the sale of Firm Stock and are  exercisable  as  provided in
Section 5 hereof.  Shares of Option Stock shall be purchased  for the account of
the  Underwriter  in  proportion to the number of shares of Firm Stock set forth
opposite the name of the Underwriter in Schedule 1 hereto. The price of both the
Firm Stock and any Option Stock shall be $10.95 per share.

     The Selling Stockholders shall not be obligated to deliver any of the Stock
to be delivered on the First  Delivery Date or the Second  Delivery Date, as the
case may be,  except  upon  payment  for all the Stock to be  purchased  on such
Delivery Date as provided herein.

     4.  Offering  of  Stock  by  the  Underwriter.  Upon  authorization  by the
Underwriter of the release of the Firm Stock, the Underwriter  proposes to offer
the Firm  Stock  for  sale  upon  the  terms  and  conditions  set  forth in the
Prospectus.

     5.  Delivery of and Payment for the Stock.  Delivery of and payment for the
Firm Stock  shall be made at the office of Andrews & Kurth  L.L.P.,  600 Travis,
Suite 4200,  Houston,  Texas 77002,  at 9:00 A.M.,  Houston,  Texas time, on the
fourth full business day  following the date of this  Agreement or at such other
date or place as shall be determined by agreement  between the Underwriter,  the
Selling Stockholders and the Company.  This date and time are

                                      -10-





sometimes referred to herein as the "FIRST DELIVERY DATE." On the First Delivery
Date,  the  Selling   Stockholders  shall  deliver  or  cause  to  be  delivered
certificates  representing  the Firm Stock to the Underwriter for the account of
the Underwriter against payment to or upon the order of the Selling Stockholders
of the purchase  price by wire transfer in  immediately  available  funds.  Time
shall be of the essence,  and delivery at the time and place specified  pursuant
to this Agreement is a further  condition of the  obligation of the  Underwriter
hereunder.  Upon delivery,  the Firm Stock shall be registered in such names and
in such  denominations as the Underwriter shall request in writing not less than
two full  business  days prior to the First  Delivery  Date.  For the purpose of
expediting  the checking and packaging of the  certificates  for the Firm Stock,
the  Selling  Stockholders  shall,  or  shall  cause a  custodian  to,  make the
certificates  representing  the  Firm  Stock  available  for  inspection  by the
Underwriter in New York, New York, not later than 2:00 P.M., New York City time,
on the business day prior to the First Delivery Date.

     At any  time  on or  before  the  thirtieth  day  after  the  date  of this
Agreement,  the options  granted in Section 3 above may be  exercised by written
notice  being  given  to  the  Company  and  the  Selling  Stockholders  by  the
Underwriter.  Exercise of these  options  shall be exercised  pro rata among the
Selling  Stockholders  set  forth in  Schedule  2 hereto  as  determined  by the
Underwriter.  Such  notice  shall set forth  the  aggregate  number of shares of
Option Stock as to which the options are being exercised, the names in which the
shares of Option  Stock are to be  registered,  the  denominations  in which the
shares of Option Stock are to be issued and the date and time,  as determined by
the Underwriter, when the shares of Option Stock are to be delivered;  provided,
however,  that this date and time shall not be earlier  than the First  Delivery
Date nor  earlier  than the  second  business  day  after  the date on which the
options shall have been  exercised  nor later than the fifth  business day after
the date on which the options shall have been  exercised.  The date and time the
shares of Option Stock are delivered  are  sometimes  referred to as the "SECOND
DELIVERY  DATE" and the First  Delivery  Date and the Second  Delivery  Date are
sometimes each referred to as a "DELIVERY DATE".

     Delivery  of and  payment  for the Option  Stock shall be made at the place
specified in the first sentence of the first  paragraph of this Section 5 (or at
such other place as shall be  determined by agreement  between the  Underwriter,
the Selling  Stockholders and the Company) at 9:00 A.M., Dallas,  Texas time, on
the Second Delivery Date. On the Second Delivery Date, the Selling  Stockholders
shall deliver or cause to be delivered the certificates  representing the Option
Stock to the Underwriter  for the account of the Underwriter  against payment to
or upon the order of the  Selling  Stockholders  of the  purchase  price by wire
transfer in  immediately  available  funds.  Time shall be of the  essence,  and
delivery at the time and place specified pursuant to this Agreement is a further
condition of the obligation of the  Underwriter  hereunder.  Upon delivery,  the
Option Stock shall be registered in such names and in such  denominations as the
Underwriter  shall request in the aforesaid  written notice.  For the purpose of
expediting the checking and packaging of the  certificates for the Option Stock,
the Selling  Stockholders  shall make the  certificates  representing the Option
Stock  available for  inspection by the  Underwriter  in New York, New York, not
later  than 2:00  P.M.,  New York City time,  on the  business  day prior to the
Second Delivery Date.

                                      -11-





6.                Further Agreements of the Company. The Company agrees:

          (a) To prepare the  Prospectus in a form  approved by the  Underwriter
     and to file the Prospectus pursuant to Rule 424(b) under the Securities Act
     not later than the  Commission's  close of business on the second  business
     day  following  the  execution  and  delivery  of  this  Agreement  or,  if
     applicable,  such earlier time as may be required by Rule 430A(a)(3)  under
     the Securities  Act; to make no further  amendment or any supplement to the
     Registration  Statement or to the Prospectus except as permitted herein; to
     advise the Underwriter,  promptly after it receives notice thereof,  of the
     time when any  amendment to the  Registration  Statement  has been filed or
     becomes  effective  or any  supplement  to the  Prospectus  or any  amended
     Prospectus  has been  filed and to  furnish  the  Underwriter  with  copies
     thereof;  to advise the  Underwriter,  promptly  after it  receives  notice
     thereof,  of the  issuance  by the  Commission  of any stop order or of any
     order preventing or suspending the use of any Preliminary Prospectus or the
     Prospectus,  of the  suspension  of the  qualification  of  the  Stock  for
     offering or sale in any  jurisdiction,  of the initiation or threatening of
     any  proceeding  for any such purpose,  or of any request by the Commission
     for the  amending or  supplementing  of the  Registration  Statement or the
     Prospectus or for additional information; and, in the event of the issuance
     of any stop order or of any order  preventing or suspending  the use of any
     Preliminary   Prospectus  or  the   Prospectus   or  suspending   any  such
     qualification, to use promptly its best efforts to obtain its withdrawal;

          (b) To furnish  promptly  to the  Underwriter  and to counsel  for the
     Underwriter a signed copy of the Registration Statement as originally filed
     with the Commission,  and each amendment thereto filed with the Commission,
     including all consents and exhibits filed therewith;

          (c)  To  deliver  promptly  to  the  Underwriter  such  number  of the
     following  documents  as the  Underwriter  shall  reasonably  request:  (i)
     conformed copies of the Registration Statement as originally filed with the
     Commission  and each amendment  thereto (in each case  excluding  exhibits)
     and, (ii) each  Preliminary  Prospectus,  the Prospectus and any amended or
     supplemented  Prospectus;  and, if the delivery of a prospectus is required
     at any time after the  Effective  Time in  connection  with the offering or
     sale of the Stock or any other  securities  relating thereto and if at such
     time any events shall have occurred as a result of which the  Prospectus as
     then  amended  or  supplemented  would  include  an untrue  statement  of a
     material fact or omit to state any material fact necessary in order to make
     the statements  therein, in the light of the circumstances under which they
     were made when such Prospectus is delivered, not misleading, or, if for any
     other reason it shall be necessary to amend or supplement the Prospectus or
     to file under the Exchange Act any  document  incorporated  by reference in
     the  Prospectus in order to comply with the  Securities Act or the Exchange
     Act, to notify the Underwriter and, upon its request, to file such document
     and to prepare and furnish  without  charge to the  Underwriter  and to any
     dealer in  securities  as many copies as the  Underwriter  may from time to
     time reasonably request of an amended or supplemented Prospectus which will
     correct such statement or omission or effect such compliance;

                                      -12-


          (d)  To  file  promptly  with  the  Commission  any  amendment  to the
     Registration   Statement  or  the  Prospectus  or  any  supplement  to  the
     Prospectus that may, in the judgment of the Company or the Underwriter,  be
     required by the Securities Act or requested by the Commission;

          (e)  Prior  to  filing  with  the  Commission  any  amendment  to  the
     Registration  Statement  or  supplement  to the  Prospectus,  any  document
     incorporated  by reference in the Prospectus or any prospectus  pursuant to
     Rule 424 of the Rules and  Regulations,  to  furnish a copy  thereof to the
     Underwriter  and counsel for the  Underwriter and obtain the consent of the
     Underwriter to the filing;  provided,  that the foregoing restriction shall
     not  preclude  the  Company  from (x)  filing  without  the  consent of the
     Underwriter any document required to be filed under the Exchange Act or (y)
     after the period set forth in Section 6(i) of this Agreement,  amending the
     Registration Statement or filing a prospectus;

          (f) As soon as practicable after the Effective Date, to make generally
     available  to  the  Company's  security  holders  and  to  deliver  to  the
     Underwriter  an earnings  statement  of the  Company  and its  subsidiaries
     (which need not be audited)  complying with Section 11(a) of the Securities
     Act and the Rules and Regulations (including, at the option of the Company,
     Rule 158);

          (g) For a period of three  years  following  the  Effective  Date,  to
     furnish to the Underwriter copies all materials furnished by the Company to
     its  stockholders  and all public  reports and all  reports  and  financial
     statements  furnished by the Company to the principal  national  securities
     exchange upon which the Common Stock may be listed pursuant to requirements
     of or agreements  with such exchange or to the  Commission  pursuant to the
     Exchange  Act or any  rule  or  regulation  of the  Commission  thereunder;
     provided  however  that the  Company  shall not be  required to provide the
     Underwriter with any such reports, registration statements or similar forms
     that  have  been  filed  with the  Commission  by  electronic  transmission
     pursuant to EDGAR;

          (h) Promptly from time to time to take such action as the  Underwriter
     may reasonably request to qualify the Stock for offering and sale under the
     securities laws of such jurisdictions as the Underwriter may request and to
     comply with such laws so as to permit the continuance of sales and dealings
     therein in such  jurisdictions  for as long as may be necessary to complete
     the  distribution of the Stock;  provided that in connection  therewith the
     Company  shall not be  required to qualify as a foreign  corporation  or to
     file a general consent to service of process in any jurisdiction;

          (i) Prior to the Effective  Date, to apply,  to the extent  necessary,
     for the listing of the Stock on the New York Stock  Exchange and to use its
     best efforts to complete that listing,  subject only to official  notice of
     issuance, prior to the First Delivery Date;

          (j) To take such steps as shall be  necessary  to ensure that  neither
     the Company nor any subsidiary shall become an "investment  company" within
     the meaning of such term under the  Investment  Company Act of 1940 and the
     rules and regulations of the Commission thereunder; and

                                      -13-




          (k) To not directly or indirectly take any action designed to or which
     has  constituted  or which might  reasonably be expected to cause or result
     in, under the Exchange Act or otherwise,  stabilization  or manipulation of
     the price of any security of the Company to  facilitate  the sale or resale
     of the Stock.

     7.  Further   Agreements   of  the  Selling   Stockholders.   Each  Selling
Stockholder, severally and not jointly, agrees:

          (a) For a period of 60 days from the date of the Prospectus not to (1)
     offer for sale,  sell,  pledge or  otherwise  dispose of (or enter into any
     transaction or device which is designed to, or could be expected to, result
     in the  disposition  by any person at any time in the future of) any shares
     of Common Stock or securities  convertible  into or exchangeable for Common
     Stock  (other  than  the  Stock)  or (2)  enter  into  any  swap  or  other
     derivatives transaction that transfers to another, in whole or in part, any
     of the  economic  benefits or risks of  ownership  of such shares of Common
     Stock, whether any such transaction described in clause (1) or (2) above is
     to be settled by delivery of Common Stock or other  securities,  in cash or
     otherwise, without the prior written consent of Lehman Brothers Inc.;

          (b) That the Stock to be sold by the Selling Stockholder  hereunder is
     subject  to  the  interest  of  the   Underwriter  and  the  other  Selling
     Stockholders  hereunder,  and  that the  Selling  Stockholders  shall  not,
     directly or indirectly,  take any action that may terminate its obligations
     hereunder (other than the termination of this Agreement); and

          (c) To deliver to the  Underwriter  on or prior to the First  Delivery
     Date or the Second Delivery Date, as the case may be, a properly  completed
     and executed United States Treasury Department Form W-9.

     8.  Expenses.  The  Company  agrees  to pay (a) the costs  incident  to the
authorization, issuance, sale and delivery of the Stock and any taxes payable in
that connection; (b) the costs incident to the preparation,  printing and filing
under the  Securities Act of the  Registration  Statement and any amendments and
exhibits  thereto;  (c) the costs of distributing the Registration  Statement as
originally filed and each amendment  thereto and any  post-effective  amendments
thereof (including,  in each case, exhibits),  any Preliminary  Prospectus,  the
Prospectus and any amendment or supplement to the Prospectus, all as provided in
this Agreement;  (d) the costs of producing and distributing  this Agreement and
any other related documents in connection with the offering,  purchase, sale and
delivery of the Stock;  (e) the filing fees  incident to securing  any  required
review by the NASD of the terms of sale of the Stock; (f) any applicable listing
or other fees; (g) all other costs and expenses  incident to the  performance of
the obligations of the Company and the Selling Stockholders under this Agreement
except that the discount to the  Underwriter for the purchase of the Stock shall
be borne by the Selling Stockholders;  provided that, except as provided in this
Section 8 and in  Section 13 below the  Underwriter  shall pay its own costs and
expenses, including the costs and expenses of its counsel, any transfer taxes on
the Stock which they may sell and the  expenses of  advertising  any offering of
the Stock made by the  Underwriter,  and,  as between  the  Underwriter  and the
Selling  Stockholders only, each of the Selling  Stockholders shall pay the fees
and   expenses  of  his  or  its   counsel,   any   custodian   (and  any  other
attorney-in-fact),  and any transfer taxes payable in connection with his or its
respective

                                      -14-



sales of Stock to the Underwriter;  and provided further, that the provisions of
this Section 8 shall not affect any  agreement  that the Company and any Selling
Stockholder  may have entered into, or may hereafter enter into, with respect to
the sharing or reimbursement of any of the foregoing costs and expenses.

     9. Conditions of Underwriter's  Obligations.  The respective obligations of
the  Underwriter  hereunder are subject to the  accuracy,  when made and on each
Delivery  Date,  of the  representations  and  warranties of the Company and the
Selling Stockholders contained herein, to the performance by the Company and the
Selling Stockholders of their respective obligations  hereunder,  and to each of
the following additional terms and conditions:

          (a) The Prospectus shall have been timely filed with the Commission in
     accordance  with  Section  6(a)  above;   no  stop  order   suspending  the
     effectiveness of the Registration  Statement or any part thereof shall have
     been issued and no proceeding for that purpose shall have been initiated or
     threatened  by the  Commission;  and  any  request  of the  Commission  for
     inclusion of additional  information in the  Registration  Statement or the
     Prospectus or otherwise shall have been complied with.

          (b) No Underwriter  shall have discovered and disclosed to the Company
     on or prior to such  Delivery Date that the  Registration  Statement or the
     Prospectus  or any  amendment  or  supplement  thereto  contains  an untrue
     statement  of a fact  which,  in the  opinion  of  Andrews & Kurth  L.L.P.,
     counsel for the Underwriter, is material or omits to state a fact which, in
     the  opinion of such  counsel,  is  material  and is  required to be stated
     therein or is necessary to make the statements therein not misleading.

          (c) All corporate  proceedings and other legal matters incident to the
     authorization,  form  and  validity  of  this  Agreement,  the  Stock,  the
     Registration  Statement  and the  Prospectus,  and all other legal  matters
     relating to this Agreement and the transactions  contemplated  hereby shall
     be  reasonably  satisfactory  in all  material  respects to counsel for the
     Underwriter,  and the  Company  and the  Selling  Stockholders  shall  have
     furnished  to such  counsel all  documents  and  information  that they may
     reasonably  request to enable them to pass upon such  matters.

          (d) Jenkens and  Gilchrist,  A  Professional  Corporation,  shall have
     furnished  to the  Underwriter  its  written  opinion,  as  counsel  to the
     Company, addressed to the Underwriter and dated such Delivery Date, in form
     and substance  reasonably  satisfactory to the  Underwriter,  to the effect
     that:

               (i) The  Company  and each of its  subsidiaries  have  been  duly
          incorporated  and are  validly  existing  as  corporations  or limited
          liability  companies,  as the case may be, in good standing  under the
          laws of their respective  jurisdictions of incorporation or formation,
          are duly  qualified to do business and are in good standing as foreign
          corporations or limited  liability  companies in each  jurisdiction in
          which their  respective  ownership or lease of property or the conduct
          of their respective  businesses  requires such  qualification,  (other
          than  where the  failure to so  qualify  or be in good  standing  as a
          foreign  corporation  would not have a material  adverse effect on the
          consolidated  financial  position,

                                      -15-



          stockholders' equity,  results of operation or business of the Company
          and its  subsidiaries,  taken as a  whole),  and have  all  power  and
          authority  necessary to own or hold their  respective  properties  and
          conduct the businesses described in the Prospectus;

               (ii) The Company has an authorized capitalization as set forth in
          the  Prospectus,  and all of the issued shares of capital stock of the
          Company have been duly and validly  authorized  and issued,  are fully
          paid  and  non-assessable  and  conform  to  the  description  thereof
          contained in the  Prospectus;  and all of the issued shares of capital
          stock (or the  equivalent) of each subsidiary of the Company have been
          duly  and   validly   authorized   and  issued  and  are  fully  paid,
          non-assessable  and (except for any directors'  qualifying shares) are
          owned  directly or  indirectly  by the Company,  free and clear of all
          liens, encumbrances, equities or claims;

               (iii) The shares of the Stock being  delivered  on such  Delivery
          Date  to  the  Underwriter   hereunder  have  been  duly  and  validly
          authorized and validly issued and are fully paid and non-assessable;

               (iv)  Except  as  described  in  the  Prospectus,  there  are  no
          preemptive  or other rights to subscribe  for or to purchase,  nor any
          restriction  upon the voting or transfer  of, any shares of the Common
          Stock  (including  the Stock)  pursuant  to the  Company's  charter or
          by-laws or any  agreement or other  instrument  filed as an exhibit to
          one of the Company's periodic reports under the Exchange Act;

               (v) To the best of such counsel's  knowledge,  there are no legal
          or governmental proceedings pending to which the Company or any of its
          subsidiaries  is a party or of which  any  property  or  assets of the
          Company or any of its subsidiaries is the subject which, if determined
          adversely  to the  Company  or any of its  subsidiaries,  might have a
          material  adverse  effect  on  the  consolidated  financial  position,
          stockholders' equity, results of operations,  business or prospects of
          the Company and its  subsidiaries,  taken as a whole; and, to the best
          of such counsel's  knowledge,  no such  proceedings  are threatened or
          contemplated by governmental authorities or threatened by others;

               (vi) The Registration  Statement was declared effective under the
          Securities  Act as of the date and time  specified  in such  counsel's
          opinion,  the Prospectus was filed with the Commission pursuant to the
          subparagraph of Rule 424(b) of the Rules and Regulations  specified in
          such  opinion  on  the  date  specified  therein  and  no  stop  order
          suspending the  effectiveness of the  Registration  Statement has been
          issued and, to the knowledge of such counsel,  no proceeding  for that
          purpose is pending or threatened by the Commission;

               (vii)  The  Registration  Statement  and the  Prospectus  and any
          further amendments or supplements thereto made by the Company prior to
          each Delivery Date (except for the financial  statements and financial
          schedules and other financial and related reserve information included
          therein, as to which such

                                      -16-




          counsel  need  express  no belief)  comply as to form in all  material
          respects with the requirements of the Securities Act and the Rules and
          Regulations,  and  the  documents  incorporated  by  reference  in the
          Prospectus  when they where filed with the Commission  (except for the
          financial  statements and financial  schedules and other financial and
          related reserve information included therein, as to which such counsel
          need express no belief)  complied as to form in all material  respects
          with  the   requirements  of  the  Exchange  Act  and  the  Rules  and
          Regulations;

               (viii)  The  statements  contained  in the  Prospectus  under the
          heading  "Description  of Capital  Stock"  insofar as such  statements
          refer  to  statements  of law,  descriptions  of  statutes,  rules  or
          regulations or legal  conclusions,  are accurate and fair summaries of
          such statements of law, descriptions of statutes, rules or regulations
          or legal conclusions;

               (ix) To such counsel's knowledge, there are no contracts or other
          documents  which are  required to be described  in the  Prospectus  or
          filed as exhibits to the Registration  Statement by the Securities Act
          or by the Rules and Regulations which have not been described or filed
          as exhibits to the Registration  Statement or incorporated  therein by
          reference as permitted by the Rules and Regulations;

               (x)  This  Agreement  has  been  duly  authorized,  executed  and
          delivered by the Company;

               (xi) The  compliance by the Company with all of the provisions of
          this Agreement and the consummation of the  transactions  contemplated
          hereby will not  conflict  with or result in a breach or  violation of
          any of the terms or provisions of, or constitute a default under,  any
          indenture,  mortgage, deed of trust, loan agreement or other agreement
          or instrument known to such counsel to which the Company or any of its
          subsidiaries  is a  party  or by  which  the  Company  or  any  of its
          subsidiaries  is bound or to which  any of the  material  property  or
          assets of the Company or any of its subsidiaries is subject,  nor will
          such actions  result in any violation of the provisions of the charter
          or by-laws of the Company or any of its subsidiaries or any statute or
          any order,  rule or  regulation  known to such counsel of any court or
          governmental  agency or body having  jurisdiction  over the Company or
          any of its  subsidiaries  or any of their  properties or assets;  and,
          except for the  registration of the Stock under the Securities Act and
          such   consents,   approvals,    authorizations,    registrations   or
          qualifications   as  may  be  required  under  the  Exchange  Act  and
          applicable  state  securities laws in connection with the purchase and
          distribution of the Stock by the  Underwriter,  no consent,  approval,
          authorization  or order of, or filing or  registration  with, any such
          court or  governmental  agency or body is required for the  execution,
          delivery  and  performance  of this  Agreement  by the Company and the
          consummation of the transactions contemplated hereby and thereby;

               (xii)  To  such  counsel's  knowledge,  except  as  described  or
          included in the  Prospectus,  there are no  contracts,  agreements  or
          understandings between the

                                      -17-




          Company  and any person  granting  such  person the right  (other than
          rights which have been waived or  satisfied) to require the Company to
          file a registration statement under the Securities Act with respect to
          any  securities  of the Company owned or to be owned by such person or
          to require the Company to include such  securities  in the  securities
          registered pursuant to the Registration Statement or in any securities
          being registered pursuant to any other registration statement filed by
          the Company under the Securities Act;

               (xiii)  Neither the Company nor any  subsidiary is an "investment
          company" as defined in the Investment Company Act of 1940, as amended.

     In rendering such opinion, such counsel may state that (x) their opinion is
limited to matters governed by the Federal laws of the United States of America,
the laws of the State of Texas and the General  Corporation  Law of the State of
Delaware,  and that such  counsel is not admitted in Delaware and (y) insofar as
the foregoing  opinions  relate to the valid  existence and good standing of the
Company  and  its  subsidiaries,  they  are  based  solely  on  certificates  of
authorities in the states of organization  of the Company and such  subsidiaries
that  such  counsel  received  in  response  to  such  counsel's   requests  for
confirmation  of the  existence  and  good  standing  of the  Company  and  such
subsidiaries in such states, copies of which certificates have been furnished to
you,  and, in rendering  the opinion set forth in opinion (i) above with respect
to the  qualification  and the good  standing  as a foreign  corporation  of the
Company and such  subsidiaries,  such counsel has relied solely on  certificates
such counsel  received from the states  necessary to give such opinion that such
counsel received in response to such counsel's requests for confirmation of such
qualification  and good  standing,  as the case may be, of the  Company and such
subsidiaries in such states, copies of which certificates have been furnished to
you.

     Such  counsel  shall  also  have  furnished  to the  Underwriter  a written
statement,  addressed to the  Underwriter  and dated such Delivery Date, in form
and substance reasonably satisfactory to the Underwriter, to the effect that (x)
such  counsel  has  acted as  counsel  to the  Company  in  connection  with the
preparation of the  Registration  Statement and (y) based on the  foregoing,  no
facts have come to the attention of such counsel which lead them to believe that
the  Registration  Statement  (except for the financial  statements  and related
schedules and other financial data, and reserve information included therein, as
to which  such  counsel  need  express  no  belief)  as of the  Effective  Date,
contained any untrue statement of a material fact or omitted to state a material
fact required to be stated  therein or necessary in order to make the statements
therein not misleading, or that the Prospectus (except as stated above) contains
any  untrue  statement  of a  material  fact or omits to state a  material  fact
necessary  in  order  to  make  the  statements  therein,  in the  light  of the
circumstances under which they were made, not misleading.  The foregoing opinion
and  statement  may be  qualified by a statement to the effect that such counsel
does not assume any responsibility for the accuracy, completeness or fairness of
the statements contained in the Registration Statement or the Prospectus, except
for the statements  made in the  Prospectus  under the caption  "Description  of
Capital Stock" insofar as such statements  relate to the Stock and concern legal
matters.

          (e) Counsel for the Selling  Stockholders  shall have furnished to the
     Underwriter its written opinion, as counsel to the Selling Stockholders for
     whom it is

                                      -18-




     acting  as  counsel,  addressed  to the  Underwriter  and  dated  the First
     Delivery  Date,  in  form  and  substance  reasonably  satisfactory  to the
     Underwriter, to the effect that:

               (i) Each of the  Selling  Stockholders  has been duly formed as a
          limited   partnership  under  the  Delaware  Revised  Uniform  Limited
          Partnership  Act, 6 Del. Sec. 17-101 et. seq. and is validly  existing
          and in good standing under the laws of the State of Delaware.

               (ii) Each Selling  Stockholder has the partnership power to enter
          into this Agreement and to perform its obligations thereunder;

               (iii) The execution,  delivery and  performance of this Agreement
          have been duly authorized by all necessary  partnership action of each
          Selling Stockholder. The Underwriting Agreement has been duly executed
          and delivered by each Selling Stockholder;

               (iv) The  execution and delivery by each Selling  Stockholder  of
          this Agreement and the performance of its obligations hereunder (a) do
          not require any  consent,  approval,  authorization,  registration  or
          qualification  of or with any  governmental  authority  of the  United
          States of  America  or the State of New  York,  except  such as may be
          required under the Securities Act of 1933 and the Securities  Exchange
          Act of 1934 (but  without  expressing  an opinion  as to any  consent,
          approval,  authorization,  registration or  qualification  that may be
          required under state  securities or Blue Sky laws),  (b) do not result
          in a breach or  violation  of any of the terms and  provisions  of, or
          constitute a default under,  any of the  constituent  documents of the
          Selling  Stockholder  and (c) do not violate the terms of any New York
          State or United  States  federal  law or  regulation  of the  Delaware
          Partnership  Act (but we  express no  opinion  with  respect to United
          States  federal  securities  laws or any state  securities or Blue Sky
          laws).


               (v) Assuming the  Underwriter  acquires its interest in the Stock
          to be sold by the  Selling  Stockholders  to the  Underwriter  without
          notice  of any  adverse  claim  (within  the  meaning  of the  Uniform
          Commercial Code as in effect in the State of New York (the "UCC")) and
          the Underwriter has paid the purchase price for such Stock and has had
          such Stock  credited  to the  securities  account  of the  Underwriter
          maintained  with The Depository  Trust Company,  then the  Underwriter
          will have a securities entitlement (as defined in Section 8-102(a)(17)
          of the UCC) to such Stock  purchased by the  Underwriter and no action
          based on an adverse  claim to such Stock  credited to such  securities
          account, whether framed in conversion,  replevin,  constructive trust,
          equitable  lien  or  other  theory,   may  be  asserted   against  the
          Underwriter.

     In  rendering  such  opinion,  such  counsel  may (x) limit the  opinion in
section  9(e)(iv) above to those  documents  received by counsel set forth in an
exhibit to the opinion (which constituent  documents shall be certified as true,
complete and correct copies by the Selling Stockholders or their affiliates) and
(y) state that its opinion is limited to matters governed by the Federal laws of
the United States of America and the laws of the State of New York, the

                                      -19-


Delaware Revised Uniform Limited Partnership Act and the General Corporation Law
of Delaware and that such counsel is not admitted in Delaware.

          (f) The  Underwriter  shall have received from Andrews & Kurth L.L.P.,
     counsel for the Underwriter,  such opinion or opinions, dated such Delivery
     Date, with respect to the issuance and sale of the Stock,  the Registration
     Statement,  the Prospectus and other related matters as the Underwriter may
     reasonably  require,  and the Company shall have  furnished to such counsel
     such documents as they reasonably  request for the purpose of enabling them
     to pass upon such matters.

          (g) At the time of execution of this Agreement,  the Underwriter shall
     have  received a letter from  Deloitte & Touche LLP, in form and  substance
     satisfactory to the Underwriter, addressed to the Underwriter and dated the
     date hereof (i) confirming  that they are  independent  public  accountants
     within the meaning of the  Securities  Act and are in  compliance  with the
     applicable  requirements relating to the qualification of accountants under
     Rule 2-01 of Regulation S-X of the Commission, (ii) stating, as of the date
     hereof (or, with respect to matters involving changes or developments since
     the respective dates as of which specified  financial  information is given
     in the  Prospectus,  as of a date not more than five days prior to the date
     hereof),  the  conclusions  and  findings of such firm with  respect to the
     financial  information and other matters ordinarily covered by accountants'
     "COMFORT  LETTERS" to underwriters  in connection  with  registered  public
     offerings.

          (h) With respect to the letter of Deloitte & Touche LLP referred to in
     the preceding paragraph and delivered to the Underwriter, concurrently with
     the execution of this Agreement (the "INITIAL  LETTER"),  the Company shall
     have  furnished  to the  Underwriter  a letter (the  "BRING-DOWN  LETTER"),
     addressed to the  Underwriter  and dated such Delivery Date (i)  confirming
     that they are  independent  public  accountants  within the  meaning of the
     Securities  Act and are in  compliance  with  the  applicable  requirements
     relating to the  qualification of accountants under Rule 2-01 of Regulation
     S-X of the  Commission,  (ii)  stating,  as of the  date of the  bring-down
     letter (or, with respect to matters involving changes or developments since
     the respective dates as of which specified  financial  information is given
     in the  Prospectus,  as of a date not more than five days prior to the date
     of the bring-down  letter),  the conclusions and findings of such firm with
     respect  to the  financial  information  and other  matters  covered by the
     initial  letter  and  (iii)   confirming  in  all  material   respects  the
     conclusions and findings set forth in the initial letter.

          (i) At each of the time of the execution of this  Agreement and at the
     Delivery Date, the Company shall have furnished to the Underwriter a letter
     from DeGolyer and  MacNaughton  addressed to the  Underwriter and dated the
     date  hereof  and  dated  the  date of such  Delivery  Date,  respectively,
     confirming that they are or were independent  engineers with respect to the
     Company and stating,  as of the date of such letter,  the  conclusions  and
     findings of such firm with  respect to the  information  and other  matters
     covered by their letter delivered to the Underwriter  concurrently with the
     execution of this  Agreement and  confirming  in all material  respects the
     conclusions and findings set forth in such prior letter.

                                      -20-




          (j) The Company shall have furnished to the Underwriter,  addressed to
     the  Underwriter,  a  certificate,  dated such Delivery  Date, of its chief
     executive officer and its chief financial officer stating that:

               (i) The representations, warranties and agreements of the Company
          in Section 1 hereof are true and correct as of such Delivery Date; the
          Company has complied with all its agreements contained herein; and the
          conditions  set  forth in  Sections  9(a) and 9(l)  hereof  have  been
          fulfilled; and

               (ii) They have carefully examined the Registration  Statement and
          the Prospectus and, in their opinion (A) as of the Effective Date, the
          Registration  Statement  and  Prospectus  did not  include  any untrue
          statement of a material fact and did not omit to state a material fact
          required  to be stated  therein or  necessary  to make the  statements
          therein not misleading,  and (B) since the Effective Date no event has
          occurred which should have been set forth in a supplement or amendment
          to the Registration Statement or the Prospectus.

          (k)  Each  Selling  Stockholder  (or  any  custodian  or one  or  more
     attorneys-in-fact  on  behalf  of  each  Selling  Stockholder)  shall  have
     furnished to the  Underwriter  on the First  Delivery  Date a  certificate,
     dated the First  Delivery  Date,  signed by, or on behalf  of, the  Selling
     Stockholder  (or any  custodian or one or more  attorneys-in-fact)  stating
     that  the  representations,   warranties  and  agreements  of  the  Selling
     Stockholder  contained herein are true and correct in all material respects
     as of the First Delivery Date and that the Selling Stockholder has complied
     with  all  agreements  contained  herein  to be  performed  by the  Selling
     Stockholder at or prior to the First Delivery Date.

          (l) (i) Neither the  Company  nor any of its  subsidiaries  shall have
     sustained  since  the  date  of the  latest  audited  financial  statements
     included in the Prospectus any loss or interference  with its business from
     fire,  explosion,  flood or  other  calamity,  whether  or not  covered  by
     insurance, or from any labor dispute or court or governmental action, order
     or decree, otherwise than as set forth or contemplated in the Prospectus or
     (ii) since such date  there  shall not have been any change in the  capital
     stock or long-term  debt of the Company or any of its  subsidiaries  or any
     change, or any development  involving a prospective change, in or affecting
     the general affairs, management,  financial position, stockholders' equity,
     prospects  or results of  operations  of the Company and its  subsidiaries,
     otherwise than as set forth or contemplated  in the Prospectus,  the effect
     of which,  in any such case  described  in clause  (i) or (ii),  is, in the
     judgment  of the  Underwriter,  so  material  and  adverse  as to  make  it
     impracticable  or  inadvisable  to proceed with the public  offering or the
     delivery of the Stock being  delivered on such  Delivery  Date on the terms
     and in the manner contemplated in the Prospectus.

          (m) Subsequent to the execution and delivery of this  Agreement  there
     shall not have  occurred any of the  following:  (i) trading in  securities
     generally on the New York Stock  Exchange or the American Stock Exchange or
     in the over-the-counter market, or trading in any securities of the Company
     on  any  exchange  or in  the  over-the-counter  market,  shall  have  been
     suspended  or  minimum  prices  shall  have  been  established  on any such
     exchange or such market by the Commission, by such exchange or by any other

                                      -21-




     regulatory  body or  governmental  authority  having  jurisdiction,  (ii) a
     banking   moratorium   shall  have  been   declared  by  Federal  or  state
     authorities,   (iii)  the  United  States  shall  have  become  engaged  in
     hostilities,  there shall have been an escalation in hostilities  involving
     the  United  States or there  shall have been a  declaration  of a national
     emergency  or war by the United  States or (iv) there  shall have  occurred
     such a material adverse change in general economic,  political or financial
     conditions  (or the effect of  international  conditions  on the  financial
     markets in the United  States shall be such) as to make it, in the judgment
     of the Underwriter, impracticable or inadvisable to proceed with the public
     offering or delivery of the Stock being  delivered on such Delivery Date on
     the terms and in the manner contemplated in the Prospectus.

          (n) To the extent  required,  the New York Stock  Exchange  shall have
     approved  the  Stock  for  listing,  subject  only to  official  notice  of
     issuance.

     All  opinions,  letters,  evidence  and  certificates  mentioned  above  or
elsewhere  in this  Agreement  shall  be  deemed  to be in  compliance  with the
provisions hereof only if they are in form and substance reasonably satisfactory
to counsel for the Underwriter.

     10. Indemnification and Contribution.

          (a) The Company shall indemnify and hold harmless the Underwriter, its
     officers  and  employees  and  each  person,   if  any,  who  controls  the
     Underwriter  within the meaning of the Securities Act, from and against any
     loss,  claim,  damage or  liability,  joint or  several,  or any  action in
     respect thereof  (including,  but not limited to, any loss, claim,  damage,
     liability or action relating to purchases and sales of Stock), to which the
     Underwriter,  officer,  employee or controlling  person may become subject,
     under the Securities Act or otherwise, insofar as such loss, claim, damage,
     liability  or  action  arises  out of,  or is based  upon,  (i) any  untrue
     statement or alleged  untrue  statement of a material fact contained in (A)
     any Preliminary Prospectus, the Registration Statement or the Prospectus or
     in  any  amendment  or  supplement  thereto  or (B)  in  any  materials  or
     information  provided to investors by, or with the approval of, the Company
     in connection  with the marketing of the offering of the Stock  ("MARKETING
     MATERIALS"),  including  any  roadshow  or investor  presentations  made to
     investors by the Company  (whether in person or  electronically);  (ii) the
     omission or alleged  omission to state in any Preliminary  Prospectus,  the
     Registration Statement or the Prospectus, or in any amendment or supplement
     thereto,  or in any  Marketing  Materials  any material fact required to be
     stated therein or necessary to make the statements  therein not misleading;
     or (iii) any act or failure to act or any  alleged act or failure to act by
     the Underwriter in connection with, or relating in any manner to, the Stock
     or the offering  contemplated  hereby,  and which is included as part of or
     referred to in any loss, claim, damage,  liability or action arising out of
     or based upon matters  covered by clause (i) or (ii) above  (provided  that
     the Company  shall not be liable under this clause (iii) to the extent that
     it is determined in a final  judgment by a court of competent  jurisdiction
     that such loss, claim,  damage,  liability or action resulted directly from
     any such acts or failures to act  undertaken  or omitted to be taken by the
     Underwriter through its gross negligence or willful misconduct),  and shall
     reimburse the  Underwriter  and each such officer,  employee or controlling
     person  promptly  upon  demand for any legal or other  expenses  reasonably
     incurred by the

                                      -22-





     Underwriter,  officer,  employee or controlling  person in connection  with
     investigating  or defending  or preparing to defend  against any such loss,
     claim, damage, liability or action as such expenses are incurred; provided,
     however,  that the  Company  shall  not be  liable  in any such case to the
     extent that any such loss,  claim,  damage,  liability or action arises out
     of, or is based upon, any untrue  statement or alleged untrue  statement or
     omission  or  alleged  omission  made in any  Preliminary  Prospectus,  the
     Registration  Statement  or the  Prospectus,  or in any such  amendment  or
     supplement,  in reliance  upon and in conformity  with written  information
     concerning the Underwriter furnished to the Company through the Underwriter
     by or on behalf of the Underwriter specifically for inclusion therein which
     consists  solely of  information  set forth in Section  10(f)  hereof;  and
     provided  further,  however  that the  Company  shall  not be liable to the
     Underwriter  in any such case  with  respect  to any  untrue  statement  or
     alleged untrue statement or omission or alleged omission of a material fact
     in the Preliminary Prospectus to the extent that the loss, claim, damage or
     liability of the Underwriter (or the action in respect  thereof) arises out
     of a sale by the  Underwriter  of  Stock  to a  person  who was not sent or
     given,  at or prior to the closing of such sale to such  person,  a copy of
     the  Prospectus  as  then  amended  or  supplemented,  if the  Company  had
     previously  furnished (or made available) copies thereof to the Underwriter
     and the  statement  or omission in question  contained  in the  Preliminary
     Prospectus was corrected therein.  The foregoing  indemnity agreement is in
     addition  to any  liability  which the Company  may  otherwise  have to the
     Underwriter  or to any  officer,  employee  or  controlling  person  of the
     Underwriter.

          (b)  Each  Selling  Stockholder,  severally  and  not  jointly,  shall
     indemnify and hold harmless the  Underwriter,  its officers and  employees,
     and each person, if any, who controls the Underwriter within the meaning of
     the Securities Act, from and against any loss, claim,  damage or liability,
     joint or  several,  or any action in respect  thereof  (including,  but not
     limited  to, any loss,  claim,  damage,  liability  or action  relating  to
     purchases and sales of Stock), to which the Underwriter,  officer, employee
     or  controlling  person may become  subject,  under the  Securities  Act or
     otherwise,  insofar as such loss, claim, damage, liability or action arises
     out of, or is based  upon,  (1) any  untrue  statement  or  alleged  untrue
     statement of a material fact contained in any Preliminary  Prospectus,  the
     Registration  Statement or the Prospectus or in any amendment or supplement
     thereto or (2) the omission or alleged omission to state in any Preliminary
     Prospectus,  Registration Statement or the Prospectus,  or in any amendment
     or supplement  thereto,  any material fact required to be stated therein or
     necessary to make the  statements  therein not  misleading,  in the case of
     subparagraphs  (1) and (2) of this  Section to the extent,  but only to the
     extent,  that such untrue statement or alleged untrue statement or omission
     or alleged omission was made in reliance upon or in conformity with written
     information  furnished  to the Company or the  Underwriter  by such Selling
     Stockholder directly or through such Selling Stockholder's representatives,
     specifically  for use in the preparation  thereof;  and shall reimburse the
     Underwriter,  its officers and employees and each such  controlling  person
     for any legal or other expenses reasonably incurred by the Underwriter, its
     officers  and  employees  or   controlling   person  in   connection   with
     investigating  or defending  or preparing to defend  against any such loss,
     claim, damage, liability or action as such expenses are incurred; provided,
     however, that the Selling Stockholders shall not be liable in any such case
     to the extent that any such loss, claim, damage, liability or action arises
     out of, or is based upon, any untrue  statement or alleged

                                      -23-





     untrue  statement or omission or alleged  omission made in any  Preliminary
     Prospectus,  the  Registration  Statement or the  Prospectus or in any such
     amendment or supplement  in reliance  upon and in  conformity  with written
     information  concerning the  Underwriter  furnished to the Company by or on
     behalf of the Underwriter specifically for inclusion therein which consists
     solely of the  information  specified in Section 10(f) hereof and provided,
     further,  that with respect to any  Preliminary  Prospectus,  the foregoing
     indemnity  agreement shall not inure to the benefit of the Underwriter from
     whom the person  asserting any loss,  claim,  damage,  liability or expense
     purchased Stock, or any person  controlling the  Underwriter,  if copies of
     the Prospectus were timely  delivered to the  Underwriter  pursuant to this
     Agreement and a copy of the Prospectus (as then amended or  supplemented if
     the Company shall have furnished any amendments or supplements thereto) was
     not sent or given by or on behalf of the  Underwriter  to such  person,  if
     required  by law so to have been  delivered  and if the  Prospectus  (as so
     amended or  supplemented)  would have cured the defect  giving rise to such
     loss, claim, damage,  liability or expense.  However, in no event shall the
     Selling  Stockholder  be liable under the provisions of this Section 10 for
     any  amount  in  excess  of the total  proceeds  received  by such  Selling
     Stockholder from the sale of the Stock by such Selling  Stockholder  (after
     deducting commissions, but before taxes and any other expenses) pursuant to
     this  Agreement.  The foregoing  indemnity  agreement is in addition to any
     liability  which  the  Selling  Stockholders  may  otherwise  have  to  the
     Underwriter  or  any  officer,   employee  or  controlling  person  of  the
     Underwriter.

          (c) The Underwriter shall indemnify and hold harmless the Company, its
     officers and employees, each of its directors, and each person, if any, who
     controls  the Company  within the meaning of the  Securities  Act, and each
     Selling Stockholder and its officers and employees,  each of its directors,
     and each person if any,  who controls  the Selling  Stockholder  within the
     meaning of the Securities Act from and against any loss,  claim,  damage or
     liability, joint or several, or any action in respect thereof, to which the
     Company  or any such  director,  officer or  controlling  person may become
     subject,  under the  Securities  Act or  otherwise,  insofar  as such loss,
     claim, damage, liability or action arises out of, or is based upon, (i) any
     untrue  statement or alleged untrue  statement of a material fact contained
     in any Preliminary Prospectus, the Registration Statement or the Prospectus
     or in any amendment or  supplement  thereto or (ii) the omission or alleged
     omission to state in any Preliminary Prospectus, the Registration Statement
     or the  Prospectus,  or in any amendment or supplement  thereto,  or in any
     Marketing  Materials  any material  fact  required to be stated  therein or
     necessary to make the statements  therein not misleading,  but in each case
     only to the extent that the untrue statement or alleged untrue statement or
     omission or alleged  omission was made in reliance  upon and in  conformity
     with  written  information  concerning  the  Underwriter  furnished  to the
     Company  through  the  Underwriter  by  or on  behalf  of  the  Underwriter
     specifically for inclusion therein,  and shall reimburse the Company,  such
     Selling Stockholder and any such director, officer or controlling person of
     the  Company or the  Selling  Stockholder  for any legal or other  expenses
     reasonably  incurred by the Company,  such Selling  Stockholder or any such
     director,  officer or  controlling  person of the  Company  or the  Selling
     Stockholder in connection with  investigating  or defending or preparing to
     defend against any such loss,  claim,  damage,  liability or action as such
     expenses are incurred.  The foregoing indemnity agreement is in addition to
     any liability which the Underwriter

                                      -24-



     may otherwise  have to the Company,  such Selling  Stockholder  or any such
     director,  officer,  employee or  controlling  person of the Company or the
     Selling Stockholder.

          (d) Promptly after receipt by an indemnified  party under this Section
     10 of  notice  of  any  claim  or  the  commencement  of  any  action,  the
     indemnified  party  shall,  if a claim  in  respect  thereof  is to be made
     against  the   indemnifying   party  under  this  Section  10,  notify  the
     indemnifying  party in  writing  of the claim or the  commencement  of that
     action;  provided,  however,  that the  failure to notify the  indemnifying
     party shall not relieve it from any liability  which it may have under this
     Section 10 except to the extent it has been  materially  prejudiced by such
     failure; and, provided further, that the failure to notify the indemnifying
     party  shall  not  relieve  it from any  liability  which it may have to an
     indemnified  party  otherwise than under this Section 10. If any such claim
     or action  shall be brought  against  an  indemnified  party,  and it shall
     notify the  indemnifying  party thereof,  the  indemnifying  party shall be
     entitled to participate therein and, to the extent that it wishes,  jointly
     with any other similarly notified indemnifying party, to assume the defense
     thereof with counsel  reasonably  satisfactory  to the  indemnified  party.
     After notice from the  indemnifying  party to the indemnified  party of its
     election  to assume the defense of such claim or action,  the  indemnifying
     party shall not be liable to the  indemnified  party under this  Section 10
     for any legal or other expenses  subsequently  incurred by the  indemnified
     party in connection with the defense thereof other than reasonable costs of
     investigation; provided, however, that the Underwriter shall have the right
     to employ counsel to represent the Underwriter and its respective officers,
     employees and controlling  persons who may be subject to liability  arising
     out of any  claim  in  respect  of which  indemnity  may be  sought  by the
     Underwriter  against  the  Company or any  Selling  Stockholder  under this
     Section  10 if,  in the  reasonable  judgment  of  the  Underwriter,  it is
     advisable for the Underwriter,  officers, employees and controlling persons
     to be jointly  represented by separate counsel,  and in that event the fees
     and  expenses  of such  separate  counsel  shall be paid by the  Company or
     Selling  Stockholders.  No  indemnifying  party shall (i) without the prior
     written  consent of the  indemnified  parties  (which  consent shall not be
     unreasonably withheld), settle or compromise or consent to the entry of any
     judgment with respect to any pending or threatened claim,  action,  suit or
     proceeding  in  respect of which  indemnification  or  contribution  may be
     sought  hereunder  (whether  or not the  indemnified  parties are actual or
     potential  parties  to  such  claim  or  action)  unless  such  settlement,
     compromise or consent includes an unconditional release of each indemnified
     party  from  all  liability  arising  out of such  claim,  action,  suit or
     proceeding,  or (ii)  be  liable  for any  settlement  of any  such  action
     effected   without  its  written   consent  (which  consent  shall  not  be
     unreasonably withheld), but if settled with the consent of the indemnifying
     party or if there be a final  judgment of the plaintiff in any such action,
     the   indemnifying   party  agrees  to  indemnify  and  hold  harmless  any
     indemnified  party from and against any loss or liability by reason of such
     settlement or judgment.

          (e) If the  indemnification  provided for in this Section 10 shall for
     any  reason  be  unavailable  to  or   insufficient  to  hold  harmless  an
     indemnified  party under  Section  10(a),  10(b) or 10(c) in respect of any
     loss,  claim,  damage  or  liability,  or any  action in  respect  thereof,
     referred  to  therein,  then  each  indemnifying  party  shall,  in lieu of
     indemnifying  such  indemnified  party,  contribute  to the amount  paid or
     payable by such

                                      -25-




     indemnified party as a result of such loss, claim, damage or liability,  or
     action in respect  thereof,  (i) in such proportion as shall be appropriate
     to reflect the  relative  benefits  received by the Company and the Selling
     Stockholders  on the one hand and the  Underwriter  on the  other  from the
     offering  of the Stock or (ii) if the  allocation  provided  by clause  (i)
     above  is not  permitted  by  applicable  law,  in  such  proportion  as is
     appropriate to reflect not only the relative benefits referred to in clause
     (i)  above  but also the  relative  fault of the  Company  and the  Selling
     Stockholders  on the one hand and the Underwriter on the other with respect
     to the statements or omissions which resulted in such loss,  claim,  damage
     or liability,  or action in respect thereof,  as well as any other relevant
     equitable  considerations;  provided,  the  Selling  Stockholders  and  the
     Underwriter  shall be obligated to contribute under this Section 10(e) only
     with respect to losses,  liabilities,  claims,  damages or expenses arising
     out of an untrue  statement  or omission  or alleged  untrue  statement  or
     omission of a material fact made in reliance  upon and in  conformity  with
     the information contained in Section 10(g) or Section 10(f),  respectively,
     hereunder.  The relative  benefits  received by the Company and the Selling
     Stockholders  on the one hand and the Underwriter on the other with respect
     to such offering shall be deemed to be in the same  proportion as the total
     net proceeds from the offering of the Stock  purchased under this Agreement
     (before  deducting  expenses)  received  by the  Company  and  the  Selling
     Stockholders,  on the one hand,  and the total  underwriting  discounts and
     commissions  received by the Underwriter  with respect to the shares of the
     Stock purchased under this Agreement,  on the other hand, bear to the total
     gross  proceeds  from the  offering  of the shares of the Stock  under this
     Agreement,  in each case as set forth in the table on the cover page of the
     Prospectus.  The relative fault shall be determined by reference to whether
     the untrue or alleged  untrue  statement of a material  fact or omission or
     alleged  omission to state a material fact relates to information  supplied
     by the Company, the Selling Stockholders or the Underwriter,  the intent of
     the  parties  and  their  relative  knowledge,  access to  information  and
     opportunity to correct or prevent such statement or omission.  The Company,
     the Selling  Stockholders  and the  Underwriter  agree that it would not be
     just and equitable if contributions  pursuant to this Section 10(e) were to
     be determined  by pro rata  allocation or by any other method of allocation
     which does not take into account the equitable  considerations  referred to
     herein.  The amount paid or payable by an indemnified  party as a result of
     the loss,  claim,  damage or  liability,  or  action  in  respect  thereof,
     referred to above in this Section shall be deemed to include,  for purposes
     of this Section 10(e), any legal or other expenses  reasonably  incurred by
     such  indemnified  party in connection with  investigating or defending any
     such action or claim. Notwithstanding the provisions of this Section 10(e),
     (i) the  Underwriter  shall not be  required  to  contribute  any amount in
     excess  of the  amount  by  which  the  total  price  at  which  the  Stock
     underwritten  by it and distributed to the public was offered to the public
     exceeds the amount of any damages which the  Underwriter has otherwise paid
     or become liable to pay by reason of any untrue or alleged untrue statement
     or omission or alleged  omission and (ii) no Selling  Stockholder  shall be
     required to contribute any amount in excess of the total proceeds  received
     by such Selling  Stockholder from the offering of the Stock by such Selling
     Stockholder  (after deducting  commissions,  but before taxes and any other
     expenses).  No person  guilty of fraudulent  misrepresentation  (within the
     meaning of  Section  10(f) of the  Securities  Act)  shall be

                                      -26-





     entitled  to  contribution  from  any  person  who was not  guilty  of such
     fraudulent misrepresentation.

          (f) The  Underwriter  confirms and the Company  acknowledges  that the
     statements  with  respect  to  the  public  offering  of the  Stock  by the
     Underwriter  set forth on the cover page of,  the name of the  Underwriters
     and its participation in the sale of Stock under the caption "Underwriting"
     in, and the paragraphs  addressing the underwriting  discount,  concessions
     and reallowances,  stabilization,  short positions,  syndicate transactions
     and  penalty  bids  appearing  under the  caption  "Underwriting"  in,  the
     Prospectus are correct and constitute the only  information  concerning the
     Underwriter  furnished  in  writing  to the  Company by or on behalf of the
     Underwriter  specifically for inclusion in the  Registration  Statement and
     the Prospectus.

     11. [SECTION INTENTIONALLY OMITTED]

     12.  Termination.  The  obligations  of the  Underwriter  hereunder  may be
terminated by the Underwriter by notice given to and received by the Company and
the Selling Stockholders prior to delivery of and payment for the Firm Stock if,
prior to that time, any of the events described in Sections 9(l) or 9(m) hereof,
shall have  occurred or if the  Underwriter  shall decline to purchase the Stock
for any reason permitted under this Agreement.

     13.  Reimbursement of Underwriters'  Expenses.  If any Selling  Stockholder
shall fail to tender the Stock for delivery to the  Underwriter by reason of any
failure,  refusal  or  inability  on the  part  of the  Company  or any  Selling
Stockholder to perform any agreement on its part to be performed, or because any
other  condition  of the  Underwriter's  obligations  hereunder  required  to be
fulfilled  by the  Company or the Selling  Stockholders  is not  fulfilled,  the
Company will reimburse the Underwriter for all reasonable out-of-pocket expenses
(including  reasonable  fees  and  disbursements  of  counsel)  incurred  by the
Underwriter in connection  with this Agreement and the proposed  purchase of the
Stock,  and upon  demand the Company  shall pay the full  amount  thereof to the
Underwriter.  If this  Agreement is terminated  pursuant to Section 12 hereof by
reason of the  default of the  Underwriter,  neither the Company nor the Selling
Stockholders shall be obligated to reimburse the Underwriter on account of those
expenses.

     14.  Notices,  etc.  All  statements,   requests,  notices  and  agreements
hereunder shall be in writing, and:

          (a) if to the  Underwriter,  shall be delivered or sent by mail, telex
     or facsimile  transmission to Lehman Brothers Inc., Syndicate  Registration
     Department, 399 Park Avenue, New York, New York 10022, (Fax: 212-526-0943),
     with a copy,  in the case of any notice  pursuant to Section  8(c),  to the
     Director of  Litigation,  Office of the General  Counsel,  Lehman  Brothers
     Inc., 399 Park Avenue, New York, New York 10022;

          (b) if to the  Company,  shall be  delivered  or sent by mail,  telex,
     facsimile  transmission  or recognized  overnight  delivery  service to the
     address of the Company set forth in the Registration Statement,  Attention:
     Phyl Rykhoek (Fax: (972) 673-2051); and

                                      -27-





(c)      if to any Selling Stockholder, shall be delivered or sent by mail,
         telex, facsimile transmission or recognized overnight delivery service
         to such Selling Stockholder at the address set forth on Schedule 2
         hereto;

provided,  however, that any notice to the Underwriter pursuant to Section 10(d)
above shall be  delivered  or sent by mail,  telex,  facsimile  transmission  or
recognized  overnight  delivery  service to the  Underwriter  at its address set
forth in its acceptance telex to the Underwriter, which address will be supplied
to any other party hereto by the Underwriter upon request.  Any such statements,
requests,  notices  or  agreements  shall  take  effect  at the time of  receipt
thereof.  The Company and the Selling  Stockholders shall be entitled to act and
rely upon any request,  consent,  notice or agreement given or made on behalf of
the  Underwriter by Lehman  Brothers  Inc., and the Company and the  Underwriter
shall be entitled to act and rely upon any request, consent, notice or agreement
given or made on behalf of the Selling Stockholders by a custodian.

     15. Persons Entitled to Benefit of Agreement. This Agreement shall inure to
the benefit of and be binding upon the  Underwriter,  the  Company,  the Selling
Stockholders and their respective personal representatives and successors.  This
Agreement and the terms and  provisions  hereof are for the sole benefit of only
those persons, except that (A) the representations,  warranties, indemnities and
agreements  of the  Company  and  the  Selling  Stockholders  contained  in this
Agreement  shall also be deemed to be for the  benefit of the person or persons,
if any,  who  control  the  Underwriter  within the meaning of Section 15 of the
Securities Act and (B) the indemnity agreement of the Underwriters  contained in
Section  10(c)  of this  Agreement  shall be  deemed  to be for the  benefit  of
directors  of  the  Company,  directors  or  general  partners  of  the  Selling
Stockholders,  as the case may be,  officers  of the Company who have signed the
Registration  Statement  and any  person  controlling  the  Company or a Selling
Stockholder  within the meaning of Section 15 of the Securities Act.  Nothing in
this Agreement is intended or shall be construed to give any person,  other than
the persons referred to in this Section 15, any legal or equitable right, remedy
or claim  under or in  respect  of this  Agreement  or any  provision  contained
herein.

                                      -28-



     16. Survival. The respective indemnities,  representations,  warranties and
agreements  of  the  Company,  the  Selling  Stockholders  and  the  Underwriter
contained  in this  Agreement  or made by or on  behalf  on them,  respectively,
pursuant to this  Agreement,  shall  survive the delivery of and payment for the
Stock and shall remain in full force and effect, regardless of any investigation
made by or on behalf of any of them or any person controlling any of them.

     17.  Definition of the Terms "Business Day" and  "Subsidiary." For purposes
of this Agreement,  (a) "BUSINESS DAY" means any day on which the American Stock
Exchange is open for trading and (b)  "SUBSIDIARY"  has the meaning set forth in
Rule 405 of the Rules and Regulations.

     18.  Governing  Law. This  Agreement  shall be governed by and construed in
accordance with the laws of New York.

     19.   Counterparts.   This  Agreement  may  be  executed  in  one  or  more
counterparts  and,  if  executed  in more  than one  counterpart,  the  executed
counterparts  shall each be deemed to be an original  but all such  counterparts
shall together constitute one and the same instrument.

     20. Headings. The headings herein are inserted for convenience of reference
only  and  are  not  intended  to be  part  of,  or to  affect  the  meaning  or
interpretation of, this Agreement.

                                      -29-





     If the foregoing correctly sets forth the agreement among the Company,  the
Selling Stockholders and the Underwriter, please indicate your acceptance in the
space provided for that purpose below.

                              Very truly yours,

                              DENBURY RESOURCES INC.



                              By:
                                   ---------------------------------------------
                              Name:  Phil Rykhoek
                              Title:  Chief Financial Officer



                              The Selling Stockholders named in Schedule 2 to
                              this Agreement:

                              TPG PARTNERS, L.P.

                              By: TPG GenPar, L.P., general partner

                                    By: TPG Advisors, Inc., general partner

                                    By:
                                       -----------------------------------------
                                    Name: Richard A. Ekleberry
                                    Title: Vice President


                              TPG PARALLEL I, L.P.

                              By: TPG GenPar, L.P.,  general partner

                                    By: TPG Advisors, Inc., general partner

                                    By:
                                       -----------------------------------------
                                    Name: Richard A. Ekleberry
                                    Title: Vice President

                                      -30-



                              TPG PARTNERS II, L.P.

                              By: TPG GenPar II, L.P., general partner

                                    By: TPG Advisors II, Inc.


                                    By:
                                       -----------------------------------------
                                    Name: Richard A. Ekleberry
                                    Title: Vice President


                              TPG PARALLEL II, L.P.

                              By: TPG GenPar II, L.P., general partner

                                    By: TPG Advisors II, Inc.


                                    By:
                                       -----------------------------------------
                                    Name: Richard A. Ekleberry
                                    Title: Vice President


                              TPG INVESTORS II, L.P.

                              By: TPG GenPar II, L.P., general partner

                                    By: TPG Advisors II, Inc.


                                    By:
                                       -----------------------------------------
                                       Name: Richard A. Ekleberry
                                       Title: Vice President


                              TPG 1999 EQUITY PARTNERS II, L.P.

                              By:  TPG Advisors II, Inc.


                              By:
                                 -----------------------------------------------
                              Name: Richard A. Ekleberry
                              Title: Vice President

                                      -31-




Accepted:

LEHMAN BROTHERS INC.




By:
   -----------------------------------------
     Authorized Representative










                                      -32-








                                   SCHEDULE 1




                                                                                    NUMBER OF SHARES OF OPTION STOCK
                                                                                          TO BE PURCHASED (IF
                                                   NUMBER OF SHARES OF FIRM STOCK   OVER-ALLOTMENT OPTION EXERCISED
               NAME OF UNDERWRITER                         TO BE PURCHASED                      IN FULL)
               -------------------                         ---------------                      --------
                                                                                          
                Lehman Brothers Inc.                          2,500,000                         375,000







                                  Schedule 1-1








                                                    SCHEDULE 2

NAME AND ADDRESS OF SELLING STOCKHOLDER                                NUMBER OF SHARES OF     NUMBER OF SHARES OF
- ---------------------------------------                                     FIRM STOCK             OPTION STOCK
                                                                            FIRM STOCK             OPTION STOCK
                                                                       -------------------     -------------------

                                                                                                 
TPG Partners, L.P.                                                            72,971                   109,046

TPG Parallel I, L.P.                                                          72,448                    10,867

TPG Partners II, L.P.                                                      1,448,931                   217,339

TPG Parallel II, L.P.                                                         98,879                    14,832

TPG Investors II, L.P.                                                       151,138                    22,671

TPG 1999 Equity Partners II, L.P.                                              1,633                       245
                                                                           ---------                   -------

                  Total                                                    2,500,000                   375,000
                                                                           =========                   =======



(1) Each of these Selling Stockholders has granted the Underwriter a 30-day
option to purchase shares of Option Stock.




                                  Schedule 2-1