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                                                                     EXHIBIT 4.2

                            VINTAGE PETROLEUM, INC.

                   7.875% Senior Subordinated Notes Due 2011


                         REGISTRATION RIGHTS AGREEMENT


                                                              New York, New York
                                                                    May 22, 2001

Lehman Brothers Inc.
BMO Nesbitt Burns Corp.
As Representatives of the Initial Purchasers
c/o Lehman Brothers Inc.
3 World Financial Center
New York, New York 10285

Dear Sirs:

          Vintage Petroleum, Inc., a corporation organized under the laws of
Delaware (the "Company"), proposes to issue and sell to certain purchasers (the
"Initial Purchasers"), upon the terms set forth in a purchase agreement of even
date herewith (the "Purchase Agreement"), its 7.875% Senior Subordinated Notes
Due 2011 (the "Securities") relating to the initial placement of the Securities
(the "Initial Placement"). To induce the Initial Purchasers to enter into the
Purchase Agreement, the Company agrees with you for your benefit and the benefit
of the holders from time to time of the Securities (including the Initial
Purchasers) (each a "Holder" and, together, the "Holders"), as follows:

          1.  Definitions.  Capitalized terms used herein without definition
              -----------
shall have the respective meanings set forth in the Purchase Agreement.  As used
in this Agreement, the following capitalized defined terms shall have the
following meanings:

          "Act" shall mean the Securities Act of 1933, as amended, and the rules
and regulations of the Commission promulgated thereunder.

          "Affiliate" of any specified person shall mean any other person that,
directly or indirectly, is in control of, is controlled by, or is under common
control with, such specified person.  For purposes of this definition, control
of a person shall mean the power, direct or indirect, to direct or cause the
direction of the management and policies of such person whether by contract or
otherwise; and the terms "controlling" and "controlled" shall have meanings
correlative to the foregoing.
<PAGE>

          "Broker-Dealer" shall mean any broker or dealer registered as such
under the Exchange Act.

          "Business Day" shall mean any day other than a Saturday, a Sunday or a
legal holiday or a day on which banking institutions or trust companies are
authorized or obligated by law to close in New York City.

          "Commission" shall mean the Securities and Exchange Commission.

          "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended, and the rules and regulations of the Commission promulgated thereunder.

          "Exchange Offer Prospectus" shall mean the prospectus included in the
Exchange Offer Registration Statement, as amended or supplemented by any
prospectus supplement, with respect to the terms of the offering of any portion
of the New Securities covered by such Exchange Offer Registration Statement, and
all amendments and supplements thereto and all material incorporated by
reference therein.

          "Exchange Offer Registration Period" shall mean the 180-day period
following the consummation of the Registered Exchange Offer, exclusive of any
period during which any stop order shall be in effect suspending the
effectiveness of the Exchange Offer Registration Statement.

          "Exchange Offer Registration Statement" shall mean a registration
statement of the Company on an appropriate form under the Act with respect to
the Registered Exchange Offer, all amendments and supplements to such
registration statement, including post-effective amendments thereto, in each
case including the Exchange Offer Prospectus contained therein, all exhibits
thereto and all material incorporated by reference therein.

          "Exchanging Dealer" shall mean any Holder (which may include any
Initial Purchaser) that is a Broker-Dealer and elects to exchange for New
Securities any Securities that it acquired for its own account as a result of
market-making activities or other trading activities (but not directly from the
Company or any Affiliate of the Company).

          "Holder" shall have the meaning set forth in the preamble hereto.

          "Indenture" shall mean the Indenture relating to the Securities, dated
as of May 30, 2001 between the Company and The Chase Manhattan Bank, as trustee,
as the same may be amended from time to time in accordance with the terms
thereof.

          "Initial Placement" shall have the meaning set forth in the preamble
hereto.

          "Initial Purchaser" shall have the meaning set forth in the preamble
hereto.

          "Losses" shall have the meaning set forth in Section 6(d) hereof.

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<PAGE>

          "Majority Holders" shall mean the Holders of a majority of the
aggregate principal amount of Securities registered under a Registration
Statement.

          "Managing Underwriters" shall mean the investment banker or investment
bankers and manager or managers that shall administer an underwritten offering.

          "New Securities" shall mean debt securities of the Company identical
in all material respects to the Securities (except that the interest rate step-
up provisions and the transfer restrictions shall be modified or eliminated, as
appropriate) and to be issued under the Indenture or the New Securities
Indenture.

          "New Securities Indenture" shall mean an indenture between the Company
and the New Securities Trustee, identical in all material respects to the
Indenture (except that the interest rate step-up provisions will be modified or
eliminated, as appropriate).

          "New Securities Trustee" shall mean a bank or trust company reasonably
satisfactory to the Initial Purchasers, as trustee with respect to the New
Securities under the New Securities Indenture.

          "Prospectus" shall mean the prospectus included in any Registration
Statement (including, without limitation, a prospectus that discloses
information previously omitted from a prospectus filed as part of an effective
registration statement in reliance upon Rule 430A under the Act), as amended or
supplemented by any prospectus supplement, with respect to the terms of the
offering of any portion of the Securities or the New Securities covered by such
Registration Statement, and all amendments and supplements thereto and all
material incorporated by reference therein.

          "Purchase Agreement" shall have the meaning set forth in the preamble
hereto.

          "Registered Exchange Offer" shall mean the proposed offer of the
Company to issue and deliver to the Holders of the Securities that are not
prohibited by any law or policy of the Commission from participating in such
offer, in exchange for the Securities, a like aggregate principal amount of the
New Securities.

          "Registration Statement" shall mean any Exchange Offer Registration
Statement or Shelf Registration Statement that covers any of the Securities or
the New Securities pursuant to the provisions of this Agreement, any amendments
and supplements to such registration statement, including post-effective
amendments (in each case including the Prospectus contained therein), all
exhibits thereto and all material incorporated by reference therein.

          "Securities" shall have the meaning set forth in the preamble hereto.

          "Shelf Registration" shall mean a registration effected pursuant to
Section 3 hereof.

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<PAGE>

          "Shelf Registration Period" has the meaning set forth in Section 3(b)
hereof.

          "Shelf Registration Statement" shall mean a "shelf" registration
statement of the Company pursuant to the provisions of Section 3 hereof which
covers some or all of the Securities or New Securities, as applicable, on an
appropriate form under Rule 415 under the Act, or any similar rule that may be
adopted by the Commission, amendments and supplements to such registration
statement, including post-effective amendments, in each case including the
Prospectus contained therein, all exhibits thereto and all material incorporated
by reference therein.

          "Trustee" shall mean the trustee with respect to the Securities under
the Indenture.

          "underwriter" shall mean any underwriter of Securities in connection
with an offering thereof under a Shelf Registration Statement.

          2.  Registered Exchange Offer.  (a)  The Company shall prepare and,
              -------------------------
not later than 75 days following the date of the original issuance of the
Securities, shall file with the Commission the Exchange Offer Registration
Statement with respect to the Registered Exchange Offer.  The Company shall
cause the Exchange Offer Registration Statement to become effective under the
Act within 150 days of the date of the original issuance of the Securities.

          (b)  Upon the effectiveness of the Exchange Offer Registration
Statement, the Company shall promptly commence the Registered Exchange Offer, it
being the objective of such Registered Exchange Offer to enable each Holder
electing to exchange Securities for New Securities (assuming that such Holder is
not an Affiliate of the Company, acquires the New Securities in the ordinary
course of such Holder's business, has no arrangements with any person to
participate in the distribution of the New Securities and is not prohibited by
any law or policy of the Commission from participating in the Registered
Exchange Offer) to trade such New Securities from and after their receipt
without any limitations or restrictions under the Act and without material
restrictions under the securities laws of a substantial proportion of the
several states of the United States.

          (c)  In connection with the Registered Exchange Offer, the Company
shall:

          (i)  mail to each Holder a copy of the Prospectus forming part of the
     Exchange Offer Registration Statement, together with an appropriate letter
     of transmittal and related documents;

          (ii)  keep the Registered Exchange Offer open for not less than 20
     Business Days and not more than 30 Business Days after the date notice
     thereof is mailed to the Holders (or, in each case, longer if required by
     applicable law);

          (iii)  use its best efforts to keep the Exchange Offer Registration
     Statement continuously effective, supplemented and amended as required,
     under the Act to ensure

                                       4
<PAGE>

     that it is available for sales of New Securities by Exchanging Dealers
     during the Exchange Offer Registration Period;

          (iv)  utilize the services of a depositary for the Registered Exchange
     Offer with an address in the Borough of Manhattan in New York City, which
     may be the Trustee, the New Securities Trustee or an Affiliate of either of
     them;

          (v)  permit Holders to withdraw tendered Securities at any time prior
     to the close of business, New York time, on the last Business Day on which
     the Registered Exchange Offer is open;

          (vi)  prior to effectiveness of the Exchange Offer Registration
     Statement, if requested or required by the Commission, provide a
     supplemental letter to the Commission (A) stating that the Company is
     conducting the Registered Exchange Offer in reliance on the position of the
     Commission in Exxon Capital Holdings Corporation (pub. avail. May 13, 1988)
                   ----------------------------------
     and Morgan Stanley and Co., Inc. (pub. avail. June 5, 1991); and (B)
         ---------------------------
     including a representation that the Company has not entered into any
     arrangement or understanding with any person to distribute the New
     Securities to be received in the Registered Exchange Offer and that, to the
     best of the Company's information and belief, each Holder participating in
     the Registered Exchange Offer is acquiring the New Securities in the
     ordinary course of business and has no arrangement or understanding with
     any person to participate in the distribution of the New Securities; and

          (vii)  comply in all material respects with all applicable laws.

          (d)  As soon as practicable after the close of the Registered Exchange
Offer, the Company shall:

          (i)  accept for exchange all Securities tendered and not validly
     withdrawn pursuant to the Registered Exchange Offer;

          (ii)  deliver to the Trustee for cancellation in accordance with
     Section 4(s) all Securities so accepted for exchange; and

          (iii)  promptly cause the New Securities Trustee to authenticate and
     deliver to each Holder of Securities a principal amount of New Securities
     equal to the principal amount of the Securities of such Holder so accepted
     for exchange.

                                       5
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          (e)  Each Holder hereby acknowledges and agrees that any such Holder
using the Registered Exchange Offer to participate in a distribution of the New
Securities (x) could not under Commission policy as in effect on the date of
this Agreement rely on the position of the Commission in Morgan Stanley and Co.,
                                                         -----------------------
Inc. (pub. avail. June 5, 1991) and Exxon Capital Holdings Corporation (pub.
----                                ----------------------------------
avail. May 13, 1988), as interpreted in the Commission's letter to Shearman &
Sterling dated July 2, 1993 and similar no-action letters; and (y) must comply
with the registration and prospectus delivery requirements of the Act in
connection with any secondary resale transaction which must be covered by an
effective registration statement containing the selling security holder
information required by Item 507 or 508, as applicable, of Regulation S-K under
the Act if the resales are of New Securities obtained by such Holder in exchange
for Securities acquired by such Holder directly from the Company or one of its
Affiliates.  Accordingly, each Holder participating in the Registered Exchange
Offer shall be required to represent to the Company that, at the time of the
consummation of the Registered Exchange Offer:

          (i)  any New Securities received by such Holder will be acquired in
     the ordinary course of business;

          (ii)  such Holder will have no arrangement or understanding with any
     person to participate in the distribution of the Securities or the New
     Securities within the meaning of the Act; and

          (iii)  such Holder is not an Affiliate of the Company.

          (f)  If any Initial Purchaser determines that it is not eligible to
participate in the Registered Exchange Offer with respect to the exchange of
Securities constituting any portion of an unsold allotment, at the request of
such Initial Purchaser, the Company shall issue and deliver to such Initial
Purchaser or the person purchasing New Securities registered under a Shelf
Registration Statement as contemplated by Section 3 hereof from such Initial
Purchaser, in exchange for such Securities, a like principal amount of New
Securities.  The Company shall use its best efforts to cause the CUSIP Service
Bureau to issue the same CUSIP number for such New Securities as for New
Securities issued pursuant to the Registered Exchange Offer.

          3.  Shelf Registration.  (a)  If (i) due to any change in law or
              -------------------
applicable interpretations thereof by the Commission's staff, the Company
determines upon advice of its outside counsel that it is not permitted to effect
the Registered Exchange Offer as contemplated by Section 2 hereof;  (ii) for any
other reason the Exchange Offer Registration Statement is not declared effective
within 150 days of the date of original issuance of the Securities or the
Registered Exchange Offer is not consummated within 45 days after the date the
Exchange Offer Registration Statement is declared effective under the Act; (iii)
any Initial Purchaser so requests with respect to Securities that are not
eligible to be exchanged for New Securities in the Registered Exchange Offer and
that are held by it following consummation of the Registered Exchange Offer;
(iv) any Holder (other than an Initial Purchaser) is not eligible to participate
in the Registered Exchange Offer or does not receive freely tradeable New
Securities in the Registered Exchange Offer other than by reason of such Holder
being an Affiliate of the

                                       6
<PAGE>

Company; or (v) in the case of any Initial Purchaser that participates in the
Registered Exchange Offer or acquires New Securities pursuant to Section 2(f)
hereof, such Initial Purchaser does not receive freely tradeable New Securities
in exchange for Securities constituting any portion of an unsold allotment (it
being understood that (x) the requirement that an Initial Purchaser deliver a
Prospectus containing the information required by Item 507 or 508 of Regulation
S-K under the Act in connection with sales of New Securities acquired in
exchange for such Securities shall result in such New Securities being not
"freely tradeable"; and (y) the requirement that an Exchanging Dealer deliver an
Exchange Offer Prospectus in connection with sales of New Securities acquired in
the Registered Exchange Offer in exchange for Securities acquired as a result of
market-making activities or other trading activities shall not result in such
New Securities being not "freely tradeable"), the Company shall effect a Shelf
Registration Statement in accordance with subsection (b) below.

          (b) (i)  The Company shall as promptly as practicable (but in no event
more than 30 days after so required or requested pursuant to this Section 3),
file with the Commission and thereafter shall cause to be declared effective
under the Act a Shelf Registration Statement relating to the offer and sale of
the Securities or the New Securities, as applicable, by the Holders thereof from
time to time in accordance with the methods of distribution elected by such
Holders and set forth in such Shelf Registration Statement; provided, however,
                                                            --------  -------
that no Holder (other than an Initial Purchaser) shall be entitled to have the
Securities held by it covered by such Shelf Registration Statement unless such
Holder agrees in writing to be bound by all of the provisions of this Agreement
applicable to such Holder; and provided further, that with respect to New
                               -------- -------
Securities received by an Initial Purchaser in exchange for Securities
constituting any portion of an unsold allotment, the Company may, if permitted
by current interpretations by the Commission's staff, file a post-effective
amendment to the Exchange Offer Registration Statement containing the
information required by Item 507 or 508 of Regulation S-K, as applicable, in
satisfaction of its obligations under this subsection with respect thereto, and
any such Exchange Offer Registration Statement, as so amended, shall be referred
to herein as, and governed by the provisions herein applicable to, a Shelf
Registration Statement.

          (ii)  The Company shall use its best efforts to keep the Shelf
Registration Statement continuously effective, supplemented and amended as
required by the Act, in order to permit the Prospectus forming part thereof to
be usable by Holders for a period of two years from the date the Shelf
Registration Statement is declared effective by the Commission or such shorter
period that will terminate when all the Securities or New Securities, as
applicable, covered by the Shelf Registration Statement have been sold pursuant
to the Shelf Registration Statement (in any such case, such period being called
the "Shelf Registration Period").  The Company shall be deemed not to have used
its best efforts to keep the Shelf Registration Statement effective during the
requisite period if it voluntarily takes any action that would result in Holders
of Securities covered thereby not being able to offer and sell such Securities
during that period, unless (A) such action is required by applicable law; or (B)
such action is taken by the Company in good faith and for valid business reasons
(not including avoidance of the Company's obligations hereunder), including the
acquisition or divestiture of assets, so long as the Company promptly thereafter
complies with the requirements of Section 4(k) hereof, if applicable.

                                       7
<PAGE>

          4.   Additional Registration Procedures.  In connection with any Shelf
               ----------------------------------
Registration Statement and, to the extent applicable, any Exchange Offer
Registration Statement, the following provisions shall apply:

          (a)  The Company shall:

          (i)    furnish to you, not less than five Business Days prior to the
     filing thereof with the Commission, a copy of any Exchange Offer
     Registration Statement and any Shelf Registration Statement, and each
     amendment thereof and each amendment or supplement, if any, to the
     Prospectus included therein (including all documents incorporated by
     reference therein after the initial filing) and shall use its best efforts
     to reflect in each such document, when so filed with the Commission, such
     comments as you reasonably propose;

          (ii)   include the information set forth in Annex A hereto on the
     facing page of the Exchange Offer Registration Statement, in Annex B hereto
     in the forepart of the Exchange Offer Registration Statement in a section
     setting forth details of the Exchange Offer, in Annex C hereto in the
     underwriting or plan of distribution section of the Prospectus contained in
     the Exchange Offer Registration Statement, and in Annex D hereto in the
     letter of transmittal delivered pursuant to the Registered Exchange Offer;

          (iii)  if requested by an Initial Purchaser, include the information
     required by Item 507 or 508 of Regulation S-K, as applicable, in the
     Prospectus contained in the Exchange Offer Registration Statement; and

          (iv)   in the case of a Shelf Registration Statement, include the
     names of the Holders that propose to sell Securities pursuant to the Shelf
     Registration Statement as selling security holders.

          (b)  The Company shall ensure that:

          (i)    any Registration Statement and any amendment thereto and any
     Prospectus forming part thereof and any amendment or supplement thereto
     complies in all material respects with the Act and the rules and
     regulations thereunder;

          (ii)   any Registration Statement and any amendment thereto does not,
     when it becomes effective, 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; and

          (iii)  any Prospectus forming part of any Registration Statement, and
     any amendment or supplement to such Prospectus, does not include an untrue
     statement of a material fact or omit 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.

                                       8
<PAGE>

          (c)  The Company shall advise you, the Holders of Securities covered
by any Shelf Registration Statement and any Exchanging Dealer under any Exchange
Offer Registration Statement that has provided in writing to the Company a
telephone or facsimile number and address for notices, and, if requested by you
or any such Holder or Exchanging Dealer, shall confirm such advice in writing
(which notice pursuant to clauses (ii) through (v) hereof shall be accompanied
by an instruction to suspend the use of the Prospectus until the Company shall
have remedied the basis for such suspension):

          (i)    when a Registration Statement and any amendment thereto has
     been filed with the Commission and when the Registration Statement or any
     post-effective amendment thereto has become effective;

          (ii)   of any request by the Commission for any amendment or
     supplement to the Registration Statement or the Prospectus or for
     additional information;

          (iii)  of the issuance by the Commission of any stop order suspending
     the effectiveness of the Registration Statement or the initiation of any
     proceedings for that purpose;

          (iv)   of the receipt by the Company of any notification with respect
     to the suspension of the qualification of the securities included therein
     for sale in any jurisdiction or the initiation of any proceeding for such
     purpose; and

          (v)    of the happening of any event that requires any change in the
     Registration Statement or the Prospectus so that, as of such date, the
     statements therein are not misleading and do not omit to state a material
     fact required to be stated therein or necessary to make the statements
     therein (in the case of the Prospectus, in the light of the circumstances
     under which they were made) not misleading.

          (d)  The Company shall use its best efforts to obtain the withdrawal
of any order suspending the effectiveness of any Registration Statement or the
qualification of the securities therein for sale in any jurisdiction at the
earliest possible time.

          (e)  The Company shall furnish to each Holder of Securities covered by
any Shelf Registration Statement, without charge, at least one copy of such
Shelf Registration Statement and any post-effective amendment thereto, including
all material incorporated therein by reference, and, if the Holder so requests
in writing, all exhibits thereto (including exhibits incorporated by reference
therein).

          (f)  The Company shall, during the Shelf Registration Period, deliver
to each Holder of Securities covered by any Shelf Registration Statement,
without charge, as many copies of the Prospectus (including each preliminary
Prospectus) included in such Shelf Registration Statement and any amendment or
supplement thereto as such Holder may reasonably request.  The Company consents
to the use of the Prospectus or any amendment or supplement thereto by each of
the selling Holders of Securities in connection with the offering

                                       9
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and sale of the Securities covered by the Prospectus, or any amendment or
supplement thereto, included in the Shelf Registration Statement.

          (g)  The Company shall furnish to each Exchanging Dealer which so
requests, without charge, at least one copy of the Exchange Offer Registration
Statement and any post-effective amendment thereto, including all material
incorporated by reference therein, and, if the Exchanging Dealer so requests in
writing, all exhibits thereto (including exhibits incorporated by reference
therein).

          (h)  The Company shall promptly deliver to each Initial Purchaser,
each Exchanging Dealer and each other person required to deliver a Prospectus
during the Exchange Offer Registration Period, without charge, as many copies of
the Prospectus included in such Exchange Offer Registration Statement and any
amendment or supplement thereto as any such person may reasonably request.  The
Company consents to the use of the Prospectus or any amendment or supplement
thereto by any Initial Purchaser, any Exchanging Dealer and any such other
person that may be required to deliver a Prospectus following the Registered
Exchange Offer in connection with the offering and sale of the New Securities
covered by the Prospectus, or any amendment or supplement thereto, included in
the Exchange Offer Registration Statement.

          (i)  Prior to the Registered Exchange Offer or any other offering of
Securities pursuant to any Registration Statement, the Company shall arrange, if
necessary, for the qualification of the Securities or the New Securities for
sale under the laws of such jurisdictions as any Holder shall reasonably request
and will maintain such qualification in effect so long as required; provided
                                                                    --------
that in no event shall the Company be obligated to qualify to do business in any
jurisdiction where it is not then so qualified or to take any action that would
subject it to service of process in suits, other than those arising out of the
Initial Placement, the Registered Exchange Offer or any offering pursuant to a
Shelf Registration Statement, in any such jurisdiction where it is not then so
subject.

          (j)  The Company shall cooperate with the Holders of Securities to
facilitate the timely preparation and delivery of certificates representing New
Securities or Securities to be issued or sold pursuant to any Registration
Statement free of any restrictive legends and in such denominations and
registered in such names as Holders may request.

          (k)  Upon the occurrence of any event contemplated by subsections
(c)(ii) through (v) above, the Company shall promptly prepare a post-effective
amendment to the applicable Registration Statement or an amendment or supplement
to the related Prospectus or file any other required document so that, as
thereafter delivered to Initial Purchasers of the securities included therein,
the Prospectus will not include an untrue statement of a material fact or omit
to state any material fact necessary to make the statements therein, in the
light of the circumstances under which they were made, not misleading.  In such
circumstances, the period of effectiveness of the Exchange Offer Registration
Statement provided for in Section 2 and the Shelf Registration Statement
provided for in Section 3(b) shall each be extended by the number of days from
and including the date of the giving of a notice of suspension pursuant to
Section 4(c) to and

                                       10
<PAGE>

including the date when the Initial Purchasers, the Holders of the Securities
and any known Exchanging Dealer shall have received such amended or supplemented
Prospectus pursuant to this Section.

          (l)  Not later than the effective date of any Registration Statement,
the Company shall provide a CUSIP number for the Securities or the New
Securities, as the case may be, registered under such Registration Statement and
provide the Trustee with printed certificates for such Securities or New
Securities, in a form eligible for deposit with The Depository Trust Company.

          (m)  The Company shall comply with all applicable rules and
regulations of the Commission and shall make generally available to its security
holders as soon as practicable after the effective date of the applicable
Registration Statement an earnings statement satisfying the provisions of
Section 11(a) of the Act.

          (n)  The Company shall cause the Indenture or the New Securities
Indenture, as the case may be, to be qualified under the Trust Indenture Act in
a timely manner.

          (o)  The Company may require each Holder of Securities to be sold
pursuant to any Shelf Registration Statement to furnish to the Company such
information regarding the Holder and the distribution of such Securities as the
Company may from time to time reasonably require for inclusion in such
Registration Statement.  The Company may exclude from such Shelf Registration
Statement the Securities of any Holder that unreasonably fails to furnish such
information within a reasonable time after receiving such request.

          (p)  In the case of any Shelf Registration Statement, the Company
shall enter into such agreements (including if requested an underwriting
agreement in customary form) and take all other appropriate actions in order to
expedite or facilitate the registration or the disposition of the Securities,
and in connection therewith, if an underwriting agreement is entered into, cause
the same to contain indemnification provisions and procedures no less favorable
than those set forth in Section 6 (or such other provisions and procedures
acceptable to the Majority Holders and the Managing Underwriters, if any) with
respect to all parties to be indemnified pursuant to Section 6.

          (q)  In the case of any Shelf Registration Statement, the Company
shall:

          (i)   make reasonably available for inspection by the Holders of
     Securities to be registered thereunder, any underwriter participating in
     any disposition pursuant to such Registration Statement, and any attorney,
     accountant or other agent retained by the Holders or any such underwriter
     all relevant financial and other records, pertinent corporate documents and
     properties of the Company and its subsidiaries;

          (ii)  cause the Company's officers, directors and employees to supply
     all relevant information reasonably requested by the Holders or any such
     underwriter, attorney, accountant or agent in connection with any such
     Registration Statement as is customary

                                       11
<PAGE>

     for similar due diligence examinations; provided, however, that any
                                             --------  -------
     information that is designated in writing by the Company, in good faith, as
     confidential at the time of delivery of such information shall be kept
     confidential by the Holders or any such underwriter, attorney, accountant
     or agent, unless such disclosure is made in connection with a court
     proceeding or required by law, or such information becomes available to the
     public generally or through a third party without an accompanying
     obligation of confidentiality;

          (iii)  make such representations and warranties to the Holders of
     Securities registered thereunder and the underwriters, if any, in form,
     substance and scope as are customarily made by issuers to underwriters in
     primary underwritten offerings and covering matters including, but not
     limited to, those set forth in the Purchase Agreement;

          (iv)   obtain opinions of counsel to the Company and updates thereof
     (which counsel and opinions (in form, scope and substance) shall be
     reasonably satisfactory to the Managing Underwriters, if any) addressed to
     each selling Holder and the underwriters, if any, covering such matters as
     are customarily covered in opinions requested in underwritten offerings and
     such other matters as may be reasonably requested by such Holders and
     underwriters;

          (v)    to the extent permitted by the professional standards governing
     the accounting profession at the time, obtain "cold comfort" letters and
     updates thereof from the independent certified public accountants of the
     Company (and, if necessary, any other independent certified public
     accountants of any subsidiary of the Company or of any business acquired by
     the Company for which financial statements and financial data are, or are
     required to be, included in the Registration Statement), addressed to each
     selling Holder of Securities registered thereunder and the underwriters, if
     any, in customary form and covering matters of the type customarily covered
     in "cold comfort" letters in connection with primary underwritten
     offerings; and

          (vi)   deliver such documents and certificates as may be reasonably
     requested by the Majority Holders and the Managing Underwriters, if any,
     including those to evidence compliance with Section 4(k) and with any
     customary conditions contained in the underwriting agreement or other
     agreement entered into by the Company.

The actions set forth in clauses (iii), (iv), (v) and (vi) of this Section shall
be performed at (A) the effectiveness of such Registration Statement and each
post-effective amendment thereto; and (B) each closing under any underwriting or
similar agreement as and to the extent required thereunder.

          (r)  In the case of any Exchange Offer Registration Statement, the
Company shall:

          (i)    make reasonably available for inspection by such Initial
     Purchaser, and any attorney, accountant or other agent retained by such
     Initial Purchaser, all relevant financial and other records, pertinent
     corporate documents and properties of the Company and its subsidiaries;

                                       12
<PAGE>

          (ii)   cause the Company's officers, directors and employees to supply
     all relevant information reasonably requested by such Initial Purchaser or
     any such attorney, accountant or agent in connection with any such
     Registration Statement as is customary for similar due diligence
     examinations; provided, however, that any information that is designated in
                   --------  -------
     writing by the Company, in good faith, as confidential at the time of
     delivery of such information shall be kept confidential by such Initial
     Purchaser or any such attorney, accountant or agent, unless such disclosure
     is made in connection with a court proceeding or required by law, or such
     information becomes available to the public generally or through a third
     party without an accompanying obligation of confidentiality;

          (iii)  make such representations and warranties to such Initial
     Purchaser, in form, substance and scope as are customarily made by issuers
     to underwriters in primary underwritten offerings and covering matters
     including, but not limited to, those set forth in the Purchase Agreement;

          (iv)   obtain opinions of counsel to the Company and updates thereof
     (which counsel and opinions (in form, scope and substance) shall be
     reasonably satisfactory to such Initial Purchaser and its counsel)
     addressed to such Initial Purchaser, covering such matters as are
     customarily covered in opinions requested in underwritten offerings and
     such other matters as may be reasonably requested by such Initial Purchaser
     or its counsel;

          (v)    to the extent permitted by the professional standards governing
     the accounting profession at the time, obtain "cold comfort" letters and
     updates thereof from the independent certified public accountants of the
     Company (and, if necessary, any other independent certified public
     accountants of any subsidiary of the Company or of any business acquired by
     the Company for which financial statements and financial data are, or are
     required to be, included in the Registration Statement), addressed to such
     Initial Purchaser, in customary form and covering matters of the type
     customarily covered in "cold comfort" letters in connection with primary
     underwritten offerings, or if requested by such Initial Purchaser or its
     counsel in lieu of a "cold comfort" letter, an agreed-upon procedures
     letter under Statement on Auditing Standards No. 35, covering matters
     requested by such Initial Purchaser or its counsel; and

          (vi)   deliver such documents and certificates as may be reasonably
     requested by such Initial Purchaser or its counsel, including those to
     evidence compliance with Section 4(k) and with conditions customarily
     contained in underwriting agreements.

The foregoing actions set forth in clauses (iii), (iv), (v) and (vi) of this
Section shall be performed at the close of the Registered Exchange Offer and the
effective date of any post-effective amendment to the Exchange Offer
Registration Statement.

          (s)  If a Registered Exchange Offer is to be consummated, upon
delivery of the Securities by Holders to the Company (or to such other person as
directed by the Company) in

                                       13
<PAGE>

exchange for the New Securities, the Company shall mark, or cause to be marked,
on the Securities so exchanged that such Securities are being canceled in
exchange for the New Securities. In no event shall the Securities be marked as
paid or otherwise satisfied.

          (t)  The Company will use its best efforts (i) if the Securities have
been rated prior to the initial sale of such Securities, to confirm such ratings
will apply to the Securities or the New Securities, as the case may be, covered
by a Registration Statement; or (ii) if the Securities were not previously
rated, to cause the Securities covered by a Registration Statement to be rated
with at least one nationally recognized statistical rating agency, if so
requested by Majority Holders with respect to the related Registration Statement
or by any Managing Underwriters.

          (u)  In the event that any Broker-Dealer shall underwrite any
Securities or participate as a member of an underwriting syndicate or selling
group or "assist in the distribution" (within the meaning of the Rules of Fair
Practice and the By-Laws of the National Association of Securities Dealers,
Inc.) thereof, whether as a Holder of such Securities or as an underwriter, a
placement or sales agent or a broker or dealer in respect thereof, or otherwise,
assist such Broker-Dealer in complying with the requirements of such Rules and
By-Laws, including, without limitation, by:

          (i)    if such Rules or By-Laws shall so require, engaging a
     "qualified independent underwriter" (as defined in such Rules) to
     participate in the preparation of the Registration Statement, to exercise
     usual standards of due diligence with respect thereto and, if any portion
     of the offering contemplated by such Registration Statement is an
     underwritten offering or is made through a placement or sales agent, to
     recommend the yield of such Securities;

          (ii)   indemnifying any such qualified independent underwriter to the
     extent of the indemnification of underwriters provided in Section 6 hereof;
     and

          (iii)  providing such information to such Broker-Dealer as may be
     required in order for such Broker-Dealer to comply with the requirements of
     such Rules.

          (v)    The Company shall use its best efforts to take all other steps
necessary to effect the registration of the Securities or the New Securities, as
the case may be, covered by a Registration Statement.

          5.   Registration Expenses.  The Company shall bear all expenses
               ---------------------
incurred in connection with the performance of its obligations under Sections 2,
3 and 4 hereof and, in the event of any Shelf Registration Statement, will
reimburse the Holders for the reasonable fees and disbursements of one firm or
counsel designated by the Majority Holders to act as counsel for the Holders in
connection therewith, and, in the case of any Exchange Offer Registration
Statement, will reimburse the Initial Purchasers for the reasonable fees and
disbursements of counsel acting in connection therewith.

                                       14
<PAGE>

          6.   Indemnification and Contribution.  (a)  The Company agrees to
               --------------------------------
indemnify and hold harmless each Holder of Securities or New Securities, as the
case may be, covered by any Registration Statement (including each Initial
Purchaser and, with respect to any Prospectus delivery as contemplated in
Section 4(h) hereof, each Exchanging Dealer), the directors, officers, employees
and agents of each such Holder and each person who controls any such Holder
within the meaning of either the Act or the Exchange Act against any and all
losses, claims, damages or liabilities, joint or several, to which they or any
of them may become subject under the Act, the Exchange Act or other Federal or
state statutory law or regulation, at common law or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon any untrue statement or alleged untrue statement of a
material fact contained in the Registration Statement as originally filed or in
any amendment thereof, or in any preliminary Prospectus or the Prospectus, or in
any amendment thereof or supplement thereto, or arise out of or are based upon
the omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, and
agrees to reimburse each such indemnified party, as incurred, for any legal or
other expenses reasonably incurred by them in connection with investigating or
defending any such loss, claim, damage, liability or action; provided, however,
                                                             --------  -------
that the Company will not be liable in any case to the extent that any such
loss, claim, damage or liability arises out of or is based upon any such untrue
statement or alleged untrue statement or omission or alleged omission made
therein in reliance upon and in conformity with written information furnished to
the Company by or on behalf of any such Holder specifically for inclusion
therein.  This indemnity agreement will be in addition to any liability which
the Company may otherwise have.

          The Company also agrees to indemnify or contribute as provided in
Section 6(d) to Losses of each underwriter, if any, of Securities or New
Securities, as the case may be, registered under a Shelf Registration Statement,
their directors, officers, employees or agents and each person who controls such
underwriter on substantially the same basis as that of the indemnification of
the Initial Purchasers and the selling Holders provided in this Section 6(a) and
shall, if requested by any Holder, enter into an underwriting agreement
reflecting such agreement, as provided in Section 4(p) hereof.

          (b)  Each Holder of securities covered by a Registration Statement
(including each Initial Purchaser and, with respect to any Prospectus delivery
as contemplated in Section 4(h) hereof, each Exchanging Dealer) severally and
not jointly agrees to indemnify and hold harmless the Company, each of its
directors, each of its officers who signs such Registration Statement and each
person who controls the Company within the meaning of either the Act or the
Exchange Act, to the same extent as the foregoing indemnity from the Company to
each such Holder, but only with reference to written information relating to
such Holder furnished to the Company by or on behalf of such Holder specifically
for inclusion in the documents referred to in the foregoing indemnity.  This
indemnity agreement will be in addition to any liability which any such Holder
may otherwise have.

          (c)  Promptly after receipt by an indemnified party under this Section
of notice of the commencement of any action, such indemnified party will, if a
claim in respect thereof is to be made against the indemnifying party under this
Section, notify the indemnifying party in

                                       15
<PAGE>

writing of the commencement thereof; but the failure so to notify the
indemnifying party (i) will not relieve it from liability under paragraph (a) or
(b) above unless and to the extent it did not otherwise learn of such action and
such failure results in the forfeiture by the indemnifying party of substantial
rights and defenses; and (ii) will not, in any event, relieve the indemnifying
party from any obligations to any indemnified party other than the
indemnification obligation provided in paragraph (a) or (b) above. The
indemnifying party shall be entitled to appoint counsel of the indemnifying
party's choice at the indemnifying party's expense to represent the indemnified
party in any action for which indemnification is sought (in which case the
indemnifying party shall not thereafter be responsible for the fees and expenses
of any separate counsel retained by the indemnified party or parties except as
set forth below); provided, however, that such counsel shall be satisfactory to
                  --------  -------
the indemnified party. Notwithstanding the indemnifying party's election to
appoint counsel to represent the indemnified party in an action, the indemnified
party shall have the right to employ separate counsel (including local counsel),
and the indemnifying party shall bear the reasonable fees, costs and expenses of
such separate counsel if (i) the use of counsel chosen by the indemnifying party
to represent the indemnified party would present such counsel with a conflict of
interest; (ii) the actual or potential defendants in, or targets of, any such
action include both the indemnified party and the indemnifying party and the
indemnified party shall have reasonably concluded that there may be legal
defenses available to it and/or other indemnified parties which are different
from or additional to those available to the indemnifying party; (iii) the
indemnifying party shall not have employed counsel satisfactory to the
indemnified party to represent the indemnified party within a reasonable time
after notice of the institution of such action; or (iv) the indemnifying party
shall authorize the indemnified party to employ separate counsel at the expense
of the indemnifying party. An indemnifying party will not, without the prior
written consent of the indemnified parties, 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.

          (d)  In the event that the indemnity provided in paragraph (a) or (b)
of this Section is unavailable to or insufficient to hold harmless an
indemnified party for any reason, then each applicable indemnifying party shall
have a joint and several obligation to contribute to the aggregate losses,
claims, damages and liabilities (including legal or other expenses reasonably
incurred in connection with investigating or defending same) (collectively
"Losses") to which such indemnified party may be subject in such proportion as
is appropriate to reflect the relative benefits received by such indemnifying
party, on the one hand, and such indemnified party, on the other hand, from the
Initial Placement and the Registration Statement which resulted in such Losses;
provided, however, that in no case shall any Initial Purchaser or any subsequent
--------  -------
Holder of any Security or New Security be responsible, in the aggregate, for any
amount in excess of the purchase discount or commission applicable to such
Security, or in the case of a New Security, applicable to the Security that was
exchangeable into such New Security, as set forth on the cover page of the Final
Memorandum, nor shall any underwriter be responsible for any amount in excess of
the underwriting discount or commission applicable to the securities purchased
by such underwriter under the Registration Statement which resulted in such
Losses.  If the allocation

                                       16
<PAGE>

provided by the immediately preceding sentence is unavailable for any reason,
the indemnifying party and the indemnified party shall contribute in such
proportion as is appropriate to reflect not only such relative benefits but also
the relative fault of such indemnifying party, on the one hand, and such
indemnified party, on the other hand, in connection with the statements or
omissions which resulted in such Losses as well as any other relevant equitable
considerations. Benefits received by the Company shall be deemed to be equal to
the sum of (x) the total net proceeds from the Initial Placement (before
deducting expenses) as set forth on the cover page of the Final Memorandum and
(y) the total amount of additional interest which the Company was not required
to pay as a result of registering the securities covered by the Registration
Statement which resulted in such Losses. Benefits received by the Initial
Purchasers shall be deemed to be equal to the total purchase discounts and
commissions as set forth on the cover page of the Final Memorandum, and benefits
received by any other Holders shall be deemed to be equal to the value of
receiving Securities or New Securities, as applicable, registered under the Act.
Benefits received by any underwriter shall be deemed to be equal to the total
underwriting discounts and commissions, as set forth on the cover page of the
Prospectus forming a part of the Registration Statement which resulted in such
Losses. Relative fault shall be determined by reference to, among other things,
whether any alleged untrue statement or omission relates to information provided
by the indemnifying party, on the one hand, or by the indemnified party, on the
other hand, the intent of the parties and their relative knowledge, access to
information and opportunity to correct or prevent such untrue statement or
omission. The parties agree that it would not be just and equitable if
contribution were determined by pro rata allocation (even if the Holders were
treated as one entity for such purpose) or any other method of allocation which
does not take account of the equitable considerations referred to above.
Notwithstanding the provisions of this paragraph (d), no person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation. For purposes of this Section, each person who
controls a Holder within the meaning of either the Act or the Exchange Act and
each director, officer, employee and agent of such Holder shall have the same
rights to contribution as such Holder, and each person who controls the Company
within the meaning of either the Act or the Exchange Act, each officer of the
Company who shall have signed the Registration Statement and each director of
the Company shall have the same rights to contribution as the Company, subject
in each case to the applicable terms and conditions of this paragraph (d).

          (e)  The provisions of this Section will remain in full force and
effect, regardless of any investigation made by or on behalf of any Holder or
the Company or any of the directors, officers, employees, agents or controlling
persons referred to in this Section hereof, and will survive the sale by a
Holder of securities covered by a Registration Statement.

          7.   Underwritten Registrations.  (a)  If any of the Securities or New
               --------------------------
Securities, as the case may be, covered by any Shelf Registration Statement are
to be sold in an underwritten offering, the Managing Underwriters shall be
selected by the Majority Holders; provided that the Majority Holders shall
consult with the Company about the selection of the Managing Underwriters in
advance of making such selection.

                                       17
<PAGE>

          (b)  No person may participate in any underwritten offering pursuant
to any Shelf Registration Statement, unless such Person (i) agrees to sell such
person's Securities or New Securities, as the case may be, on the basis
reasonably provided in any underwriting arrangements approved by the persons
entitled hereunder to approve such arrangements; and (ii) completes and executes
all questionnaires, powers of attorney, indemnities, underwriting agreements and
other documents reasonably required under the terms of such underwriting
arrangements.

          8.   No Inconsistent Agreements.  The Company has not, as of the date
               --------------------------
hereof, entered into, nor shall it, on or after the date hereof, enter into, any
agreement with respect to its securities that is inconsistent with the rights
granted to the Holders herein or otherwise conflicts with the provisions hereof.

          9.   Amendments and Waivers.  The provisions of this Agreement,
               ----------------------
including the provisions of this sentence, may not be amended, qualified,
modified or supplemented, and waivers or consents to departures from the
provisions hereof may not be given, unless the Company has obtained the written
consent of the Holders of at least a majority of the then outstanding aggregate
principal amount of Securities (or, after the consummation of any Registered
Exchange Offer in accordance with Section 2 hereof, of New Securities); provided
                                                                        --------
that, with respect to any matter that directly or indirectly affects the rights
of any Initial Purchaser hereunder, the Company shall obtain the written consent
of each such Initial Purchaser against which such amendment, qualification,
supplement, waiver or consent is to be effective. Notwithstanding the foregoing
(except the foregoing proviso), a waiver or consent to departure from the
provisions hereof with respect to a matter that relates exclusively to the
rights of Holders whose Securities or New Securities, as the case may be, are
being sold pursuant to a Registration Statement and that does not directly or
indirectly affect the rights of other Holders may be given by the Majority
Holders, determined on the basis of Securities or New Securities, as the case
may be, being sold rather than registered under such Registration Statement.

          10.  Notices.  All notices and other communications provided for or
               -------
permitted hereunder shall be made in writing by hand-delivery, first-class mail,
telex, telecopier or air courier guaranteeing overnight delivery:

          (a)  if to a Holder, at the most current address given by such Holder
to the Company in accordance with the provisions of this Section, which address
initially is, with respect to each Holder, the address of such Holder maintained
by the Registrar under the Indenture, with a copy in like manner to Lehman
Brothers Inc. at 3 World Financial Center, New York, New York 10285, and to BMO
Nesbitt Burns Corp. at 115 South LaSalle Street, 11 West, Chicago, Illinois
60603 Attn: Mark Roche;

          (b)  if to you, initially at the respective addresses set forth in the
Purchase Agreement; and

          (c)  if to the Company, initially at its address set forth in the
Purchase Agreement.

                                       18
<PAGE>

          All such notices and communications shall be deemed to have been duly
given when received.

          The Initial Purchasers or the Company by notice to the other parties
may designate additional or different addresses for subsequent notices or
communications.

          11.  Successors.  This Agreement shall inure to the benefit of and be
               ----------
binding upon the successors and assigns of each of the parties, including,
without the need for an express assignment or any consent by the Company
thereto, subsequent Holders of Securities and the New Securities.  The Company
hereby agrees to extend the benefits of this Agreement to any Holder of
Securities and the New Securities, and any such Holder may specifically enforce
the provisions of this Agreement as if an original party hereto.

          12.  Counterparts.  This Agreement may be in signed counterparts, each
               ------------
of which shall an original and all of which together shall constitute one and
the same agreement.

          13.  Headings.  The headings used herein are for convenience only and
               --------
shall not affect the construction hereof.

          14.  Applicable Law.  This Agreement shall be governed by and
               --------------
construed in accordance with the laws of the State of New York applicable to
contracts made and to be performed in the State of New York.

          15.  Severability.  In the event that any one of more of the
               ------------
provisions contained herein, or the application thereof in any circumstances, is
held invalid, illegal or unenforceable in any respect for any reason, the
validity, legality and enforceability of any such provision in every other
respect and of the remaining provisions hereof shall not be in any way impaired
or affected thereby, it being intended that all of the rights and privileges of
the parties shall be enforceable to the fullest extent permitted by law.

          16.  Securities Held by the Company, etc.  Whenever the consent or
               ------------------------------------
approval of Holders of a specified percentage of principal amount of Securities
or New Securities is required hereunder, Securities or New Securities, as
applicable, held by the Company or its Affiliates shall be disregarded and
deemed not to be outstanding in determining whether such consent or approval was
given by the Holders of such required percentage.

                                       19
<PAGE>

          If the foregoing is in accordance with your understanding of our
agreement, please sign and return to us the enclosed duplicate hereof, whereupon
this letter and your acceptance shall represent a binding agreement among the
Company and the several Initial Purchasers.

                                        Very truly yours,

                                        VINTAGE PETROLEUM, INC.


                                        By: /s/ William C. Barnes
                                           -----------------------------
                                           Name:  William C. Barnes
                                           Title: Executive Vice President

The foregoing Agreement is hereby confirmed and
accepted as of the date first above written.

LEHMAN BROTHERS INC.

By:  LEHMAN BROTHERS INC.


By: /s/ Scott Schlossel
   ---------------------------
   Name:  Scott Schlossel
   Title: Vice President


BMO NESBITT BURNS CORP.

By:  BMO NESBITT BURNS CORP.


By: /s/ Mark A. Roche
   ---------------------------
   Name:  Mark A. Roche
   Title: Managing Director

                                       20
<PAGE>

ANNEX A

Each Broker-Dealer that receives New Securities for its own account pursuant to
the Exchange Offer must acknowledge that it will deliver a prospectus in
connection with any resale of such New Securities.  The Letter of Transmittal
states that by so acknowledging and by delivering a prospectus, a Broker-Dealer
will not be deemed to admit that it is an "underwriter" within the meaning of
the Securities Act.  This Prospectus, as it may be amended or supplemented from
time to time, may be used by a Broker-Dealer in connection with resales of New
Securities received in exchange for Securities where such Securities were
acquired by such Broker-Dealer as a result of market-making activities or other
trading activities.  The Company has agreed that, starting on the Expiration
Date (as defined herein) and ending on the close of business 180 days after the
Expiration Date, it will make this Prospectus available to any Broker-Dealer for
use in connection with any such resale.  See "Plan of Distribution".

                                       21
<PAGE>

ANNEX B

Each Broker-Dealer that receives New Securities for its own account in exchange
for Securities, where such Securities were acquired by such Broker-Dealer as a
result of market-making activities or other trading activities, must acknowledge
that it will deliver a prospectus in connection with any resale of such New
Securities.  See "Plan of Distribution".

                                       22
<PAGE>

ANNEX C


                             PLAN OF DISTRIBUTION

          Each Broker-Dealer that receives New Securities for its own account
pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such New Securities. This
Prospectus, as it may be amended or supplemented from time to time, may be used
by a Broker-Dealer in connection with resales of New Securities received in
exchange for Securities where such Securities were acquired as a result of
market-making activities or other trading activities. The Company has agreed
that, starting on the Expiration Date and ending on the close of business 180
days after the Expiration Date, it will make this Prospectus, as amended or
supplemented, available to any Broker-Dealer for use in connection with any such
resale. In addition, until __________, 200__, all dealers effecting transactions
in the New Securities may be required to deliver a prospectus.

          The Company will not receive any proceeds from any sale of New
Securities by brokers-dealers.  New Securities received by Broker-Dealers for
their own account pursuant to the Exchange Offer may be sold from time to time
in one or more transactions in the over-the-counter market, in negotiated
transactions, through the writing of options on the New Securities or a
combination of such methods of resale, at market prices prevailing at the time
of resale, at prices related to such prevailing market prices or negotiated
prices.  Any such resale may be made directly to purchasers or to or through
brokers or dealers who may receive compensation in the form of commissions or
concessions from any such Broker-Dealer and/or the purchasers of any such New
Securities.  Any Broker-Dealer that resells New Securities that were received by
it for its own account pursuant to the Exchange Offer and any broker or dealer
that participates in a distribution of such New Securities may be deemed to be
an "underwriter" within the meaning of the Securities Act and any profit
resulting from any such resale of New Securities and any commissions or
concessions received by any such persons may be deemed to be underwriting
compensation under the Securities Act.  The Letter of Transmittal states that by
acknowledging that it will deliver and by delivering a prospectus, a Broker-
Dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.

          For a period of 180 days after the Expiration Date, the Company will
promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any Broker-Dealer that requests such documents
in the Letter of Transmittal.  The Company has agreed to pay all expenses
incident to the Exchange Offer (including the expenses of one counsel for the
Holders of the Securities) other than commissions or concessions of any brokers
or dealers and will indemnify the holders of the Securities (including any
Broker-Dealers) against certain liabilities, including liabilities under the
Securities Act.

          [If applicable, add information required by Regulation S-K Items 507
and/or 508. S-K 502(b) legend must appear on the back cover.]

                                       23
<PAGE>

ANNEX D

Rider A
-------

     / /  CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10
          ADDITIONAL COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR
          SUPPLEMENTS THERETO.
          Name:     ___________________________
          Address:  ___________________________



Rider B
-------

If the undersigned is not a Broker-Dealer, the undersigned represents that it
acquired the New Securities in the ordinary course of its business, it is not
engaged in, and does not intend to engage in, a distribution of New Securities
and it has no arrangements or understandings with any person to participate in a
distribution of the New Securities.  If the undersigned is a Broker-Dealer that
will receive New Securities for its own account in exchange for Securities, it
represents that the Securities to be exchanged for New Securities were acquired
by it as a result of market-making activities or other trading activities and
acknowledges that it will deliver a prospectus in connection with any resale of
such New Securities; however, by so acknowledging and by delivering a
prospectus, the undersigned will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.

                                       24