SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                -----------------

                                    FORM 8-K
                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

                                February 1, 2002
                        (Date of Earliest Event Reported)

                                   Valero L.P.
             (Exact name of registrant as specified in its charter)



     Delaware                         001-16417                     74-2958817

 (State or other               (Commission File Number)           (IRS Employer
   jurisdiction                                                   Identification
of incorporation)                                                    Number)


                            6000 North Loop 1604 West

                          San Antonio, Texas 78249-1112

                                  (210)592-2000

               (Address, including zip code, and telephone number)








Item 2.  Acquisition or Disposition of Assets.

     (a)  On February 1, 2002 Valero  Logistics  Operations,  L.P., in which the
          registrant owns a 98.98995% limited  partnership  interest,  exercised
          its option to  purchase  a 270-mile  crude oil  pipeline  and  related
          storage  facility  from a wholly  owned  subsidiary  of Valero  Energy
          Corporation for $64 million. Valero Energy Corporation indirectly owns
          approximately 73.3% of the registrant.  The pipeline runs from Wichita
          Falls,  Texas to Valero  Energy  Corporation's  McKee  Refinery in the
          Texas  panhandle.  The  option  had been  granted  under  the  Omnibus
          Agreement between Ultramar Diamond Shamrock Corporation (Valero Energy
          Corporation's  predecessor in interest by merger) and the  registrant,
          Valero Logistics Operations, L.P, and certain of their affiliates. The
          Omnibus  Agreement  was executed in connection  with the  registrant's
          initial public offering in April, 2001.



Item 7.  Financial Statement, Pro Forma Financial Information, and Exhibits.



     (a)  Financial Statements of Businesses Acquired.

          It is  impracticable  to  provide  the  financial  statements  of  the
          business acquired at the time of this filing. The registrant will file
          the required financial  statements as soon as practicable,  but in any
          event on or prior to April 15, 2002.

     (b)  Pro Forma Financial Information.

          It is  impracticable  to provide the pro forma  financial  information
          pertaining  to the business  acquired at the time of this filing.  The
          registrant will file the required pro forma  financial  information as
          soon as practicable, but in any event on or prior to April 15, 2002.

     (c)  Exhibits.

               2.1 Omnibus Agreement.


               99.1 Press Release



                                       2





                                   SIGNATURES

 Pursuant to the  requirements  of the Securities  Exchange Act of 1934,  Valero
L.P.  has duly caused this report to be signed on its behalf by the  undersigned
hereunto duly authorized.


                                   VALERO L.P.
                                       By:  Riverwalk Logistics, L.P.
                                              By:  Valero GP, LLC

                                              By:  /s/Todd Walker
                                              Its:  Secretary

Date: February 15, 2002



                                       3





                                    EXHIBITS
2.1      Omnibus Agreement

99.1     January 22, 2002 Press Release.






                                       4


                                                                     Exhibit 2.1







                                OMNIBUS AGREEMENT

                                      among

                      ULTRAMAR DIAMOND SHAMROCK CORPORATION

                           SHAMROCK LOGISTICS GP, LLC

                            RIVERWALK LOGISTICS, L.P.

                            SHAMROCK LOGISTICS, L.P.

                                       and

                       SHAMROCK LOGISTICS OPERATIONS, L.P.











                                OMNIBUS AGREEMENT

     THIS OMNIBUS AGREEMENT is entered into on, and effective as of, the Closing
Date by and among Ultramar Diamond Shamrock Corporation,  a Delaware corporation
("UDS"),  Shamrock  Logistics  GP,  LLC, a Delaware  limited  liability  company
("Shamrock GP"), Riverwalk  Logistics,  L.P., a Delaware limited partnership and
general partner of the MLP and the OLP ("Riverwalk"),  Shamrock Logistics, L.P.,
a Delaware limited  partnership (the "MLP"), and Shamrock Logistics  Operations,
L.P., a Delaware limited partnership (the "OLP").

                                 R E C I T A L:

     UDS, the MLP, the OLP,  Shamrock GP in its capacity as the general  partner
of Riverwalk,  and  Riverwalk in its capacity as the general  partner of each of
the MLP and the OLP,  desire by their  execution  of this  Agreement to evidence
their  understanding,  (i) as  more  fully  set  forth  in  Article  II of  this
Agreement,  with respect to (a) those business  opportunities  that UDS will not
pursue unless the MLP has declined to engage in such business  opportunities for
its own account and (b) the procedures  whereby such business  opportunities are
to be offered to the MLP and accepted or declined;  (ii) as more fully set forth
in  Article  III  of  this  Agreement,   with  respect  to  the  indemnification
obligations of UDS relating to certain environmental and income tax liabilities,
and (iii) as more fully set forth in Article IV of this Agreement,  with respect
to  the  options  by  the  MLP  to  purchase   certain  assets  currently  under
construction   which  were  retained  by  UDS  at  the  time  of  the  Formation
Transactions.

     In  consideration  of the  premises  and  the  covenants,  conditions,  and
agreements contained herein, and for other good and valuable consideration,  the
receipt and  sufficiency  of which are hereby  acknowledged,  the parties hereto
hereby agree as follows:

                                   ARTICLE I.
                                  Definitions

     1.1 Definitions.  (a) Capitalized  terms used herein but not defined herein
shall have the meanings given them in the MLP Agreement.

     (b) As  used  in  this  Agreement,  the  following  terms  shall  have  the
respective meanings set forth below:

          "Affiliate" shall have the meaning  attributed to such term in the MLP
     Agreement.

          "Agreement" means this Omnibus  Agreement,  as amended,  modified,  or
     supplemented from time to time in accordance with the terms hereof.

          "Change of Control" shall have the meaning  attributed to such term in
     Section 2.4.

          "Claim" means any claim, lawsuit, demand, suit, inquiry made, hearing,
     investigation,  notice of a violation, litigation, proceeding, arbitration,
     or other dispute, whether civil, criminal, administrative or otherwise.

                                       1


          "Closing  Date" means the date of the  closing of the  initial  public
     offering of common units representing limited partner interests in the MLP.

          "Conflicts  Committee" shall have the meaning  attributed to such term
     in the MLP Agreement.

          "Contaminant"  means any substance  regulated under any  Environmental
     Law, or any substance  defined by  Environmental  Law as being hazardous or
     toxic or as being a pollutant.

          "Contract" means any agreement, contract, commitment, or other binding
     arrangement or understanding, whether written or oral.

          "Environmental  Laws"  means  any and all laws,  statutes,  judgments,
     ordinances, rules, regulations, orders, determinations, interpretations, or
     guidance  of  any  Governmental  Authority  pertaining  to  health  or  the
     environment in effect in any and all  jurisdictions in which any UDS Entity
     or Partnership  Entity or any of their respective  Affiliates is conducting
     or at any time has  conducted  business,  or where any  property of any UDS
     Entity or Partnership Entity or any of their respective Affiliates, whether
     leased or owned, is located, or where any hazardous substances generated or
     disposed  of by any  UDS  Entity  or  Partnership  Entity  or any of  their
     respective  Affiliates are located.  The term "Environmental Law" includes,
     without limitation, the Comprehensive Environmental Response,  Compensation
     and  Liability  Act of 1980,  as amended by the  Superfund  Amendments  and
     Reauthorization Act of 1986 and as subsequently amended, 42 U.S.C. ss. 9601
     et seq.; the Resource  Conversation and Recovery Act, as amended, 42 U.S.C.
     ss.  6901 et seq.;  the Clean Air Act, as  amended,  42 U.S.C.  ss. 7401 et
     seq.; and the Oil Pollution Act, as amended, 33 U.S.C. ss. 2701 et seq.

          "Environmental  Liabilities and Costs" means all Losses from any Claim
     by any Person whether based on Contract, tort, implied or express warranty,
     strict liability,  criminal or civil statute,  including under any Remedial
     Action,  Environmental Law, Environmental Permit, Environmental Lien, Order
     or agreement with any Governmental  Authority,  arising from environmental,
     health or safety  conditions,  or the  release  of a  Contaminant  into the
     environment.

          "Environmental  Lien"  means  any Lien in  favor  of any  Governmental
     Authority for Environmental Liabilities and Costs.

          "Environmental  Permit"  shall  mean any  Permit,  license,  approval,
     consent or other  authorization  required by or pursuant to any  applicable
     Environmental Law.

          "Exchange Act" means the Securities Exchange Act of 1934, as amended.

          "Formation  Transactions"  means (i) the  contributions  to the OLP of
     certain crude oil pipeline and storage assets and refined product  pipeline
     and terminalling  assets pursuant to those certain  Conveyance,  Assignment
     and Bill of Sale  Agreements  dated  effective  as of July 1, 2000,  by and
     among the OLP and certain  subsidiaries  of UDS and (ii) the  transfers  of
     certain crude oil pipeline and storage assets and refined product  pipeline
     and terminalling  assets and certain ownership  interests in Skelly-Belview
     Pipeline  Company,  L.L.C.  to the OLP by virtue of the  mergers of certain
     subsidiaries of UDS with and into the OLP effective as of July 1, 2000.

                                       2


          "Governmental  Authority" shall mean (a) the United States of America,
     (b) any state,  county,  municipality,  or other  governmental  subdivision
     within the United States of America,  and (c) any court or any governmental
     department,  commission, board, bureau, agency, or other instrumentality of
     the United States of America or of any state, county,  municipality,  water
     rights,  taxing, or zoning  authority,  or other  governmental  subdivision
     within the United States of America.

          "Indemnified  Party"  shall have the meaning  assigned to such term in
     Section 3.2(a).

          "Indemnifying  Party" shall have the meaning  assigned to such term in
     Section 3.2(a).

          "Losses" means all  liabilities,  losses,  costs,  damages  (including
     punitive,   consequential  and  treble  damages),   penalties  or  expenses
     (including, without limitation, reasonable attorneys' fees and expenses and
     costs of investigation and litigation), and also including any expenditures
     or expenses incurred to cover, remedy or rectify any such Losses.

          "MLP" means Shamrock Logistics,  L.P., a Delaware limited partnership,
     and any successors thereto.

          "MLP  Agreement"  means the Second  Amended and Restated  Agreement of
     Limited  Partnership  of the MLP,  dated as of the  Closing  Date,  as such
     agreement is in effect on the Closing  Date,  to which  reference is hereby
     made for all purposes of this  Agreement.  No amendment or  modification to
     the MLP Agreement  subsequent to the Closing Date shall be given effect for
     the purposes of this Agreement  unless  consented to by each of the parties
     to this Agreement.

          "OLP" means Shamrock  Logistics  Operations,  L.P., a Delaware limited
     partnership, and any successors thereto.

          "Option  Purchase  Amount" means (i) $64,000,000 for the Wichita Falls
     Pipeline,  (ii)  $6,500,000  for the  Ringgold  Storage  Facility  or (iii)
     $5,600,000 for the Southlake Terminal, respectively.

          "Order" means any decree, order, injunction,  rule, judgment,  consent
     of or by a Governmental Authority.

          "Partnership  Entities" means Shamrock GP, Riverwalk,  the MLP and the
     OLP.

          "Person"  means  an  individual,  partnership,   corporation,  limited
     liability company, trust, incorporated or unincorporated association, joint
     venture, joint stock company,  Governmental Authority or other legal entity
     of any kind.

                                       3


          "Permits"  means  any  licenses,  permits,  registrations,  variances,
     interim  permits,  permit  applications,  certificates,  approvals or other
     authorizations  under  any  Regulation  applicable  to any  UDS  Entity  or
     Partnership Entity.

          "Regulation" means any law, statute,  regulation,  ruling, rule, Order
     or Permit, of, administered or enforced by or on behalf of any Governmental
     Authority, as may be amended from time to time.

          "Remedial  Action" means all actions required to (a) clean up, remove,
     treat or in any other way  address  Contaminants  in the  indoor or outdoor
     environment;  (b) prevent the release or threat of release or minimize  the
     further  release of  Contaminants  so they do not  migrate or  endanger  or
     threaten  to  endanger  public  health or  welfare or the indoor or outdoor
     environment;  or (c) perform  pre-remedial  studies and  investigations and
     post-remedial monitoring and care.

          "Restricted  Business"  has the  meaning  attributed  to such  term in
     Section 2.1.

          "Ringgold  Storage Facility" means a new crude oil storage facility at
     Ringgold,  Texas that is currently being  constructed by UDS and which will
     have a storage capacity of approximately 600,000 barrels.

          "Riverwalk"  means  Riverwalk  Logistics,  L.P.,  a  Delaware  limited
     partnership and general partner of the MLP and OLP.

          "Shamrock GP" means  Shamrock  Logistics  GP, LLC, a Delaware  limited
     liability company and general partner of Riverwalk.

          "Southlake  Terminal" means a refined  product  terminal in Southlake,
     Texas that is currently undergoing construction conducted by UDS.

          "Transferred  Assets" means the assets  contributed  or transferred to
     the Partnership Entities in the Formation Transactions.

          "UDS" means Ultramar Diamond Shamrock Corporation.

          "UDS  Entities"  means UDS and any of its  Affiliates,  other than the
     Partnership Entities.

          "Voting Stock" means  securities or membership  interests of any class
     or series of either UDS,  Shamrock GP or  Riverwalk  entitling  the holders
     thereof to vote on a regular  basis in the election of members of the board
     of directors, board of managers or other governing body of such entity.

          "Wichita  Falls  Pipeline"  means the crude oil pipeline  from Wichita
     Falls,   Texas  to  UDS'  McKee   Refinery  with  a  current   capacity  of
     approximately  85,000  barrels a day,  which is being  expanded by UDS to a
     capacity of approximately 110,000 barrels per day, along with related crude
     oil storage  facilities with a storage  capacity of  approximately  360,000
     barrels.

                                       4


                                  ARTICLE II.
                             Business Opportunities

     2.1 Restricted Businesses.  Subject to the terms of the MLP Agreement,  for
as long as (i) Shamrock GP (or any  Affiliate of UDS) is the general  partner of
Riverwalk and (ii) Riverwalk (or any Affiliate of UDS) is the general partner of
the MLP or the OLP,  each of the UDS Entities are  prohibited  from engaging in,
whether by acquisition or otherwise,  the business of transporting  crude oil or
refined petroleum  products  (including  petrochemicals)  or operating crude oil
storage or refined petroleum products  terminalling  assets in the United States
(a "Restricted Business").

     2.2 Permitted  Exceptions.  Notwithstanding any provision of Section 2.1, a
UDS  Entity  may  pursue  an  opportunity  to  purchase  or invest  in,  and may
ultimately purchase,  own and/or operate, a Restricted Business under any of the
following circumstances:

          (a)  Any business retained by a UDS Entity at the Closing;

          (b)  Any  further   development  of  the  Diamond-Koch  Joint  Venture
               petrochemicals business;

          (c)  Any business with a fair market value (as determined by the board
               of directors of UDS in good faith) of less than $10 million;

          (d)  Any business  acquired by a UDS Entity that constitutes less than
               50% of the fair  market  value  (as  determined  by a  nationally
               recognized independent financial advisor) of a larger acquisition
               by  such  UDS  Entity;  provided  the MLP has  been  offered  and
               declined  (with the  concurrence  of a majority of the members of
               the  Conflicts   Committee)  the  opportunity  to  purchase  such
               business in accordance  with the  procedures set forth in Section
               2.3;

          (e)  Each of the Wichita Falls  Pipeline,  the Southlake  Terminal and
               the Ringold  Storage  Facility should the MLP decline to exercise
               its option to  purchase  them  pursuant  to the  Purchase  Option
               described in more detail in Article IV hereof; or

          (f)  Any logistics  assets newly  constructed by a UDS Entity that the
               MLP has not elected to purchase pursuant to Section 4.3.

2.3 Procedures.

     (a)  If a  UDS  Entity  becomes  aware  of an  opportunity  to  purchase  a
Restricted Business, then, as soon as practicable,  such UDS Entity shall notify
Shamrock GP of such  opportunity  and  deliver to  Shamrock  GP all  information
prepared by or on behalf of such UDS Entity relating to such potential purchase.
As soon as  practicable  but in any event  within 30 days after  receipt of such
notification  and  information,  Shamrock GP, on behalf of the MLP, shall notify
the UDS Entity that either (i)  Shamrock  GP, on behalf of the MLP, has elected,
with the approval of a majority of the members of the Conflicts  Committee,  not
to cause the MLP to pursue the opportunity to acquire such Restricted  Business,
or (ii)  Shamrock  GP,  on behalf of the MLP,  has  elected  to cause the MLP to
pursue the  opportunity to acquire such  Restricted  Business.  If, at any time,
Shamrock GP or its Affiliates abandons such opportunity (as evidenced in writing
by Shamrock GP or such Affiliates  following the request of the UDS Entity), the
UDS  Entity  may pursue  such  opportunity.  Any  Restricted  Business  which is
permitted to be  purchased  by an UDS Entity must be so purchased  (i) within 12
months of the time the UDS Entity  becomes  able to pursue such  acquisition  in
accordance  with the  provisions  of this  Section  2.3 and  (ii) on  terms  not
materially  more  favorable  to the UDS Entity than were  offered to the MLP. If
either of these conditions are not satisfied,  the opportunity must be reoffered
to the MLP.

                                       5


     (b) If a UDS Entity  acquires  a  Restricted  Business  as part of a larger
transaction in accordance with the provisions of Section 2.2(d), then, within 30
days after the  consummation  of such  purchase,  such UDS Entity  shall  notify
Shamrock  GP of such  purchase  and  such UDS  Entity  shall  offer  the MLP the
opportunity to purchase the Restricted  Business  constituting a portion of such
purchase and deliver to Shamrock GP all information  prepared by or on behalf of
or in the possession of such UDS Entity relating to the Restricted Business.  As
soon as  practicable  but in any event  within  30 days  after  receipt  of such
notification,  Shamrock GP shall  notify the UDS Entity that either (i) Shamrock
GP, on behalf of the MLP,  has  elected,  with the approval of a majority of the
members  of the  Conflicts  Committee,  not to cause  the MLP to  purchase  such
Restricted Business,  in which event the UDS Entity shall be free to continue to
engage in such Restricted  Business and shall be free to improve and expand such
Restricted  Business if necessary to maintain  existing  market  share,  or (ii)
Shamrock GP, on behalf of the MLP, has elected to cause the MLP to purchase such
Restricted Business, in which event the following procedures shall be followed:

          (i) The UDS Entity  shall  submit a good faith offer to Shamrock GP to
     sell the Restricted Business (the "Offer") to any member of the Partnership
     Group  designated  by  Shamrock  GP on the terms and for the  consideration
     stated in the Offer.

          (ii) The UDS Entity and Shamrock GP shall negotiate in good faith, for
     120 days after receipt of such Offer by Shamrock GP, the terms on which the
     Restricted  Business  will be sold to the MLP. The UDS Entity shall provide
     all  information  concerning the business,  operations and finances of such
     Restricted Business as may be reasonably requested by Shamrock GP.

               (A) If the UDS Entity and  Shamrock GP agree on such terms within
          120 days after  receipt  by  Shamrock  GP of the Offer,  the MLP shall
          purchase the Restricted Business on such terms as soon as commercially
          practicable after such agreement has been reached.

               (B) If the UDS Entity and  Shamrock GP are unable to agree on the
          terms of a sale  during  such  120-day  period,  the UDS Entity  shall
          attempt to sell the  Restricted  Business  to a Person  that is not an
          Affiliate of the UDS Entity (a "NonAffiliate  Purchaser")  within nine
          months of the termination of such 120-day  period.  Any such sale to a
          NonAffiliate  Purchaser must be for a purchase price, as determined by
          the board of directors of UDS, not less than 95% of the purchase price
          last offered by the MLP.

                                       6


               (C) During such  120-day  period the UDS Entity  shall be free to
          make capital  expenditures to maintain the Restricted  Business and to
          improve or expand the Restricted Business if necessary to maintain the
          Restricted Business' existing market share.

     (iii) If, after the  expiration  of the  nine-month  period  referred to in
clause (ii)(B) above,  the UDS Entity has not sold the Restricted  Business to a
NonAffiliate  Purchaser,  it shall submit another Offer (the "Second  Offer") to
Shamrock GP within seven days after the  expiration of such  nine-month  period.
The UDS Entity shall provide all information concerning the business, operations
and  finances of such  Restricted  Business as may be  reasonably  requested  by
Shamrock GP.

               (A) If  Shamrock  GP, with the  concurrence  of a majority of the
          members  of the  Conflicts  Committee,  elects not to cause the MLP to
          pursue the Second  Offer,  the UDS Entity shall be free to continue to
          engage in such Restricted Business.

               (B) If Shamrock GP shall elect to cause the MLP to purchase  such
          Restricted  Business,  then  Shamrock  GP and  the  UDS  Entity  shall
          negotiate  the terms of such  purchase for 60 days.  If the UDS Entity
          and  Shamrock GP agree on such terms  within 60 days after  receipt by
          Shamrock GP of the Second Offer, the MLP shall purchase the Restricted
          Business on such terms as soon as commercially  practicable after such
          agreement has been reached.

               (C) If during such 60-day  period,  no agreement has been reached
          between the UDS Entity and Shamrock GP or a member of the  Partnership
          Group,  the UDS  Entity and  Shamrock  GP will  engage an  independent
          investment  banking firm with a national  reputation  to determine the
          value of the Restricted  Business.  Such investment  banking firm will
          determine  the  value of the  Restricted  Business  within 30 days and
          furnish the UDS Entity and Shamrock GP its opinion of such value.  The
          UDS Entity and  Shamrock GP shall share  equally the fees and expenses
          of such  investment  banking  firm.  Upon  receipt  of  such  opinion,
          Shamrock  GP will  have  the  option,  subject  to the  approval  of a
          majority of the members of the Conflicts  Committee,  to (A) cause the
          MLP to purchase  the  Restricted  Business  for an amount equal to the
          value  determined  by such  investment  banking firm or (B) decline to
          purchase such Restricted Business,  in which event the UDS Entity will
          be free to continue to engage in such Restricted Business.

     2.4 Change of Control. If a Change of Control of UDS or each of Shamrock GP
or Riverwalk  occurs,  the  provisions of this Article II shall not apply to the
existing  logistics  activities of any acquiring  entity. A Change of Control of
UDS or each of Shamrock GP or Riverwalk  shall be deemed to have  occurred  upon
the  occurrence of one or more of the  following  events:  (i) any sale,  lease,
exchange  or  other  transfer  (in  one  transaction  or  a  series  of  related
transactions) of all or  substantially  all of the assets of the UDS or Shamrock
GP to any Person or its  Affiliates,  unless  immediately  following  such sale,
lease, exchange or other transfer such assets are owned, directly or indirectly,
by the UDS Entities or Shamrock GP; (ii) the  consolidation  or merger of UDS or
Shamrock GP with or into another  Person  pursuant to a transaction in which the
outstanding  Voting Stock of UDS or Shamrock GP is changed into or exchanged for
cash,  securities or other property,  other than any such transaction  where (a)
the outstanding  Voting Stock of UDS or Shamrock GP is changed into or exchanged
for Voting Stock of the surviving  corporation or its parent and (b) the holders
of the Voting Stock of UDS or Shamrock GP immediately  prior to such transaction
own, directly or indirectly, not less than a majority of the Voting Stock of the
surviving corporation or its parent immediately after such transaction; or (iii)
a "person" or "group"  (within the meaning of Sections  13(d) or 14(d)(2) of the
Exchange  Act) being or  becoming  the  "beneficial  owner" (as defined in Rules
13d-3 and 13d-5 under the Exchange  Act) of more than 50% of all Voting Stock of
UDS or Shamrock  GP then  outstanding,  other than in a merger or  consolidation
which would not constitute a Change of Control under clause (ii) above.

                                       7


     2.5 Scope of Restricted  Business  Prohibition.  Except as provided in this
Article  II and the  Partnership  Agreement,  each UDS  Entity  shall be free to
engage in any  business  activity  whatsoever,  including  those  that may be in
direct competition with any Partnership Entity.

     2.6   Enforcement.   The  UDS  Entities  agree  and  acknowledge  that  the
Partnership  Group does not have an adequate remedy at law for the breach by the
UDS Entities of the covenants and  agreements  set forth in this Article II, and
that any breach by the UDS Entities of the covenants and agreements set forth in
Article II would result in irreparable  injury to the Partnership Group. The UDS
Entities further agree and acknowledge that any member of the Partnership  Group
may, in addition to the other remedies which may be available to the Partnership
Group hereunder or under applicable law, file a suit in equity to enjoin the UDS
Entities  from such  breach,  and consent to the issuance of  injunctive  relief
hereunder.

                                  ARTICLE III.
                                 Indemnification

     3.1  Indemnification  of  Partnership  Entities  by UDS. In addition to its
indemnification  obligations under certain (i) Indemnity Agreements entered into
in connection with the mergers of certain  subsidiaries of UDS with and into the
OLP effective as of July 1, 2000,  and (ii)  Conveyance,  Assignment and Bill of
Sale  Agreements  dated  effective as of July 1, 2000,  by and among the OLP and
certain  subsidiaries  of UDS,  UDS,  on  behalf of each of the  respective  UDS
Entities,  shall  indemnify,  defend and hold harmless the Partnership  Entities
from and against (A) any and all Losses that are caused by,  arise out of or are
attributable to  Environmental  Liabilities and Costs related to the Transferred
Assets that arose or relate to  conditions  existing  prior to Closing and which
are   discovered  by  the  MLP  within  10  years  of  the  Closing   (excluding
Environmental Liabilities and Costs to the extent such Environmental Liabilities
and Costs result from a change in law after closing) and (B) all federal,  state
and  local  income  tax  liabilities   attributable  to  the  operation  of  the
Transferred  Assets  prior to the Closing  Date,  including  any such income tax
liabilities of UDS and its Affiliates  that may result from the  consummation of
the Formation Transactions.

     3.2 Indemnification Procedures.

     (a) As used in this Section 3.2, the term  "Indemnifying  Party"  refers to
UDS in the case of any indemnification obligation arising under Section 3.1, and
the term "Indemnified Party" refers to the Partnership  Entities, as applicable,
in the case of any indemnification obligation arising under Section 3.1.

                                       8


     (b) If  any  action,  suit  or  proceeding  shall  be  brought  against  an
Indemnified  Party, or if the Indemnified Party should otherwise become aware of
facts  giving rise to a claim for  indemnification  pursuant to Section 3.1, the
Indemnified  Party  shall  promptly  notify  the  Indemnifying  Party in writing
specifying the nature of and specific basis for such claim.

     (c) The  Indemnifying  Party shall have the right to control all aspects of
the  defense of (and any  counterclaims  with  respect  to) any  claims  brought
against the Indemnified Party that are covered by the  indemnification set forth
in Section  3.1,  including,  without  limitation,  the  selection  of  counsel,
determination of whether to appeal any decision of any court and the settling of
any such matter or any issues relating thereto; provided,  however, that no such
settlement  shall be entered into without the consent of the  Indemnified  Party
unless it includes a full release of the  Indemnified  Party from such matter or
issues, as the case may be.

     (d) The Indemnified Party agrees, at its own cost and expense, to cooperate
fully with the Indemnifying  Party with respect to all aspects of the defense of
any claims covered by the  indemnification  set forth in Section 3.1, including,
without  limitation,  the prompt  furnishing  to the  Indemnifying  Party of any
correspondence  or other notice relating thereto that the Indemnified  Party may
receive,  permitting  the  name(s) of the  Indemnified  Party to be  utilized in
connection with such defense,  the making available to the Indemnifying Party of
any  files,  records  or other  information  of the  Indemnified  Party that the
Indemnifying  Party considers  relevant to such defense and the making available
to the Indemnifying Party of any employees of the Indemnified  Party;  provided,
however,  that in  connection  therewith  the  Indemnifying  Party agrees to use
reasonable  efforts to minimize  the impact  thereof on the  operations  of such
Indemnified  Party. In no event shall the obligation of the Indemnified Party to
cooperate with the Indemnifying Party as set forth in the immediately  preceding
sentence be construed as imposing  upon the  Indemnified  Party an obligation to
hire and pay for counsel in connection with the defense of any claims covered by
the  indemnification set forth in this Article III; provided,  however,  that an
Indemnified  Party may, at its own option,  cost and  expense,  hire and pay for
counsel in connection with any such defense.  The  Indemnifying  Party agrees to
keep any such counsel hired by the Indemnified  Party reasonably  informed as to
the status of any such defense,  but the Indemnifying Party shall have the right
to retain sole control over such defense.

     (e) In determining the amount of any Loss for which any  Indemnified  Party
is entitled to indemnification  under this Article III, the gross amount thereof
will be reduced by any  insurance  proceeds  realized  or to be realized by such
Indemnified  Party, and such correlative  insurance  benefit shall be net of any
insurance premium that becomes due as a result of such claim.

                                  ARTICLE IV.

     4.1.  Purchase  Option for Assets  Currently  Under  Construction.  UDS, on
behalf of the UDS  Entities,  hereby  grants the MLP, on behalf of the OLP,  the
unconditional  right and option to purchase and acquire from the  applicable UDS
Entity all of the respective UDS Entity's  right,  title and interest in, to and
under any or all of (i) the Wichita Falls  Pipeline,  (ii) the Ringgold  Storage
Facility and (iii) the Southlake Terminal, at any time, from time to time and no
later  than  one  year  from  the  date of  notice  from  UDS of  completion  of
construction of such asset, such notice to be given as soon as practicable,  for
a purchase  price that is equal to the respective  Option  Purchase  Amount,  by
delivery to UDS, on behalf of the respective UDS Entity,  of a written notice of
the exercise of such purchase option.  The MLP may exercise this purchase option
with respect to all, part or none of the enumerated assets.

                                       9


     4.2. Closing of Purchase  Option.  Closing of purchase and sale pursuant to
this Article IV shall be conducted at such location  mutually agreed upon by UDS
and the MLP.  At closing,  UDS will sell and assign to the OLP by deed,  bill of
sale,  assignment of contract rights or other  appropriate  documentation all of
UDS's (or the  applicable  UDS  Entity's)  right,  title and interest in, to and
under the Wichita Falls Pipeline, the Ringgold Storage Facility or the Southlake
Terminal, as applicable, and the OLP shall make payment of the applicable Option
Purchase  Amount to UDS or the  applicable  UDS Entity in cash or by  electronic
wire transfer of immediately  available funds to an account designated by UDS in
writing.

     4.3. Purchase Option for Logistics Assets Constructed by UDS in the Future.
If  a  UDS  Entity  constructs  any  new  logistics  assets  then,  as  soon  as
practicable,  such UDS Entity shall notify Shamrock GP of the completion of such
construction and such UDS Entity shall offer the MLP the opportunity to elect to
purchase,  or have a subsidiary elect to purchase,  the newly constructed assets
by written  notice  delivered  to the UDS Entity no later than one year from the
date of notice.  If  Shamrock  GP,  with the  concurrence  of a majority  of the
members  of the  Conflicts  Committee,  elects to  purchase  such  assets,  then
Shamrock GP and the UDS Entity shall negotiate the terms of such purchase for 60
days. If the UDS Entity and Shamrock GP agree on such terms within 60 days after
receipt by the UDS Entity of the notice of election to  purchase,  the MLP shall
purchase  the newly  constructed  assets on such  terms as soon as  commercially
practicable after such agreement has been reached.

     If during such 60-day period, no agreement has been reached between the UDS
Entity  and  Shamrock  GP,  the  UDS  Entity  and  Shamrock  GP will  engage  an
independent  investment banking firm with a national reputation to determine the
value of the  newly  constructed  assets.  Such  investment  banking  firm  will
determine the value of the newly  constructed  assets within 30 days and furnish
the UDS Entity and  Shamrock GP its  opinion of such  value.  The UDS Entity and
Shamrock GP shall share equally the fees and expenses of such investment banking
firm. Upon receipt of such opinion, Shamrock GP will have the option, subject to
the  approval of a majority of the members of the  Conflicts  Committee,  to (A)
purchase  the  newly  constructed  assets  for an  amount  equal  to  the  value
determined by such investment banking firm or (B) decline to purchase such newly
constructed  assets,  in which event, the UDS Entity will be free to continue to
own and operate such newly constructed assets.

                                   ARTICLE V.
                                  Miscellaneous

     5.1 Choice of Law;  Submission to  Jurisdiction.  This  Agreement  shall be
subject to and  governed  by the laws of the State of  Delaware,  excluding  any
conflicts-of-law  rule  or  principle  that  might  refer  the  construction  or
interpretation of this Agreement to the laws of another state.

                                       10


     5.2 Notice.  All notices or requests or consents  provided for or permitted
to be given  pursuant to this  Agreement must be in writing and must be given by
depositing  same in the  United  States  mail,  addressed  to the  Person  to be
notified, postpaid, and registered or certified with return receipt requested or
by delivering  such notice in person or by telecopier or telegram to such party.
Notice  given by  personal  delivery  or mail  shall be  effective  upon  actual
receipt.  Notice given by telegram or telecopier  shall be effective upon actual
receipt if received  during the  recipient's  normal  business  hours, or at the
beginning of the  recipient's  next  business day after  receipt if not received
during the recipient's  normal business hours. All notices to be sent to a party
pursuant  to this  Agreement  shall be sent to or made at the  address set forth
below such party's signature to this Agreement, or at such other address as such
party may stipulate to the other parties in the manner  provided in this Section
5.2.

     5.3 Entire Agreement;  Supersedure.  This Agreement  constitutes the entire
agreement of the parties relating to the matters contained  herein,  superseding
all prior  contracts or  agreements,  whether  oral or written,  relating to the
matters contained herein.

     5.4 Effect of Waiver or Consent. No waiver or consent,  express or implied,
by any party to or of any breach or default by any Person in the  performance by
such Person of its  obligations  hereunder  shall be deemed or construed to be a
consent or waiver to or of any other  breach or default  in the  performance  by
such  Person  of the same or any other  obligations  of such  Person  hereunder.
Failure  on the  part of a party  to  complain  of any act of any  Person  or to
declare any Person in default,  irrespective of how long such failure continues,
shall not  constitute a waiver by such party of its rights  hereunder  until the
applicable statute of limitations period has run.

     5.5 Amendment or  Modification.  This  Agreement may be amended or modified
from time to time  only by the  written  agreement  of all the  parties  hereto;
provided,  however,  that the MLP may  not,  without  the  prior  approval  of a
majority of the members of the  Conflicts  Committee,  agree to any amendment or
modification  of this Agreement  that, in the reasonable  discretion of Shamrock
GP, will  adversely  affect the holders of Common  Units.  Each such  instrument
shall be reduced to writing and shall be designated  on its face an  "Amendment"
or an "Addendum" to this Agreement.

     5.6  Assignment.  No party  shall  have the right to assign  its  rights or
obligations  under this  Agreement  without  the  consent  of the other  parties
hereto.

     5.7  Counterparts.  This  Agreement  may  be  executed  in  any  number  of
counterparts  with the same  effect as if all  signatory  parties had signed the
same document. All counterparts shall be construed together and shall constitute
one and the same instrument.

     5.8  Severability.  If any provision of this  Agreement or the  application
thereof to any Person or circumstance  shall be held invalid or unenforceable to
any  extent,  the  remainder  of  this  Agreement  and the  application  of such
provision to other Persons or  circumstances  shall not be affected  thereby and
shall be enforced to the greatest extent permitted by law.

                                       11


     5.9 Gender,  Parts,  Articles and Sections.  Whenever the context requires,
the gender of all words used in this  Agreement  shall  include  the  masculine,
feminine and neuter,  and the number of all words shall include the singular and
plural.  All references to Article  numbers and Section  numbers refer to Parts,
Articles and Sections of this Agreement, unless the context otherwise requires.

     5.10  Further  Assurances.  In  connection  with  this  Agreement  and  all
transactions  contemplated by this Agreement, each signatory party hereto agrees
to execute and deliver such additional  documents and instruments and to perform
such additional acts as may be necessary or appropriate to effectuate, carry out
and perform all of the terms,  provisions  and  conditions of this Agreement and
all such transactions.

     5.11  Withholding  or Granting of Consent.  Each party may, with respect to
any consent or approval that it is entitled to grant pursuant to this Agreement,
grant or  withhold  such  consent  or  approval  in its  sole  and  uncontrolled
discretion,  with or without cause,  and subject to such  conditions as it shall
deem appropriate.

     5.12 Laws and Regulations.  Notwithstanding any provision of this Agreement
to the  contrary,  no party hereto shall be required to take any act, or fail to
take any act,  under this Agreement if the effect thereof would be to cause such
party to be in violation of any applicable law, statute, rule or regulation.

     5.13  Negotiation  of  Rights of  Limited  Partners,  Assignees,  and Third
Parties.  The provisions of this Agreement are enforceable solely by the parties
to this Agreement,  and no Limited Partner,  Assignee or other Person shall have
the right,  separate  and apart from the MLP, to enforce any  provision  of this
Agreement  or to compel any party to this  Agreement to comply with the terms of
this Agreement.




                                       12




     IN WITNESS  WHEREOF,  the parties  have  executed  this  Agreement  on, and
effective as of, the Closing Date.

                                  ULTRAMAR DIAMOND SHAMROCK CORPORATION


                                  By:  /s/ Robert S. Shapard
                                      ------------------------------------------
                                  Name:  Robert S. Shapard
                                         ---------------------------------------
                                  Title: Executive Vice President and Chief
                                         ----------------------------------
                                         Financial Officer
                                         ---------------------------------------


                                  Address for Notice:  6000 North Loop 1604 West
                                                       -------------------------
                                                       San Antonio, TX  68249
                                                       -------------------------

                                  Telecopy Number:
                                                       -------------------------



                                  SHAMROCK LOGISTICS GP, LLC


                                  By:  /s/ Curtis V. Anastasio
                                      ------------------------------------------
                                  Name:  Curtis V. Anastasio
                                         ---------------------------------------
                                  Title: President and Chief Executive Officer
                                         ---------------------------------------


                                  Address for Notice:  6000 North Loop 1604 West
                                                       -------------------------
                                                       San Antonio, TX  78249
                                                       -------------------------

                                  Telecopy Number:
                                                       -------------------------






                                       13




                                  RIVERWALK LOGISTICS, L.P.


                                  By:      Shamrock Logistics GP, LLC
                                           its general partner

                                  By:  /s/ Curtis V. Anastasio
                                      ------------------------------------------
                                  Name:  Curtis V. Anastasio
                                         ---------------------------------------
                                  Title: President and Chief Executive Officer
                                         ---------------------------------------


                                  Address for Notice:  6000 North Loop 1604 West
                                                       -------------------------
                                                       San Antonio, TX  78249
                                                       -------------------------

                                  Telecopy Number:
                                                       -------------------------




                                  SHAMROCK LOGISTICS, L.P.


                                  By:      Riverwalk Logistics, L.P.
                                           its general partner

                                  By:      Shamrock Logistics GP, LLC
                                           Its general partner


                                  By:  /s/ Curtis V. Anastasio
                                      ------------------------------------------
                                  Name:  Curtis V. Anastasio
                                         ---------------------------------------
                                  Title: President and Chief Executive Officer
                                         ---------------------------------------


                                  Address for Notice:  6000 North Loop 1604 West
                                                       -------------------------
                                                       San Antonio, TX  78249
                                                       -------------------------

                                  Telecopy Number:
                                                       -------------------------






                                       14



                                  SHAMROCK LOGISTICS OPERATIONS, L.P.


                                  By:   Riverwalk Logistics, L.P.
                                        its general partner

                                  By:   Shamrock Logistics GP, LLC
                                        Its general partner


                                  By:  /s/ Curtis V. Anastasio
                                      ------------------------------------------
                                  Name:  Curtis V. Anastasio
                                         ---------------------------------------
                                  Title: President and Chief Executive Officer
                                         ---------------------------------------


                                  Address for Notice:  6000 North Loop 1604 West
                                                       -------------------------
                                                       San Antonio, TX  78249
                                                       -------------------------

                                  Telecopy Number:
                                                       -------------------------




                                       15


                                                                    Exhibit 99.1



FOR IMMEDIATE RELEASE                                           CONTACTS:

                                                 Mary Rose Brown (Media)
                                                 (210)370-2314
                                                 Lee Bailey (Investor Relations)
                                                 (210) 370-2139





                      VALERO L.P. TO ACQUIRE WICHITA FALLS
                          PIPELINE AND STORAGE FACILITY

                      QUARTERLY CASH DISTRIBUTION DECLARED


SAN ANTONIO,  Jan. 22, 2002 -- Valero L.P. (NYSE: VLI) has approved the purchase
from Valero Energy  Corporation (NYSE: VLO) of a 270-mile crude oil pipeline and
related storage facility. The 110,000 barrel-per-day pipeline delivers crude oil
from Wichita Falls, Texas to Valero Energy  Corporation's McKee refinery located
in the Texas  panhandle.  The crude oil  storage  facility,  which is located in
Wichita Falls,  consists of four crude oil storage tanks with combined  capacity
of 660,000  barrels.  The sale is expected to close on February 1, 2002.  Valero
L.P. will pay $64 million for the pipeline and the storage tanks.

"Strategically,   this  acquisition  allows  the  partnership  to  significantly
increase its throughput volumes and revenues and provides a stable cash flow for
the  unitholders,"  said Curt Anastasio,  Chief Executive Officer of Valero L.P.
"This acquisition is expected to be very accretive to earnings and cash flow. We
believe that the incremental EBITDA from this purchase will be about $17 million
annually.  With this acquisition,  the partnership has completed the exercise of
the three asset  purchase  options  announced at the time of our initial  public
offering and we look forward to pursuing additional acquisition opportunities in
the future."

In addition,  Valero L.P. today declared a cash distribution of $0.60 per common
and  subordinated  partnership  unit for the fourth  quarter ended  December 31,
2001. The  distribution  will be paid on February 14, 2002, to holders of record
at the close of business on February 1, 2002.

                                       1


Valero L.P. is  scheduled to announce  its fourth  quarter  earnings on Tuesday,
February 5, 2002. A conference  call with management is scheduled for 11:00 a.m.
EST (10:00  a.m.  CST) on February 5 to discuss the  financial  and  operational
results for the quarter.  Anyone interested in listening to the presentation can
call  800/633-8954,  passcode  20273162  or  visit  the  company's  web  site at
www.valerolp.com.

Valero L.P. owns 510 miles of crude oil pipelines, nearly 3,000 miles of refined
product pipelines and 11 refined product terminals.  The partnership  transports
refined  products from Valero  Energy's  refineries to  established  and growing
markets in the  Mid-Continent,  Southwest and Mexico border region. In addition,
the pipelines supply Valero Energy's McKee, Ardmore, and Three Rivers refineries
with crude oil as well as provide access to Texas,  Gulf Coast and international
crude  sources.  Valero L.P.,  which is a master limited  partnership  that went
public in April  2001,  is owned  approximately  73 percent by  subsidiaries  of
Valero Energy Corporation. Valero Energy assumed its ownership interest when the
company  completed  its merger with Ultramar  Diamond  Shamrock  Corporation  on
December 31, 2001.


For more  information  about Valero L.P.,  visit the  partnership's  web site at
www.valerolp.com.

Statements  contained  in this press  release  that state the  Partnership's  or
management's  expectations  or  predictions  of the future  are  forward-looking
statements  intended  to be  covered  by  the  safe  harbor  provisions  of  the
Securities Act of 1933 and the Securities  Exchange Act of 1934. It is important
to note that the Partnership's actual results could differ materially from those
projected in such  forward-looking  statements.  Factors that could affect those
results  include those mentioned in the documents that the Partnership has filed
with the Securities and Exchange  Commission,  including without  limitation the
risk  factors and other  cautionary  statements  included  in the  Partnership's
initial public offering prospectus.



                                       2