-1-




                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-A

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                    THE EXPLORATION COMPANY OF DELAWARE, INC.
             (Exact Name of registrant as specified in its charter)

            DELAWARE                                      84-0793089
(State of Incorporation or organization)                (IRS Employer
                                                       Identification No.)

   500 NORTH LOOP 1604 EAST, SUITE 250
           SAN ANTONIO, TEXAS                                 78232
(Address of principal executive offices)                    (Zip Code)

         Securities to be registered pursuant to Section 12(b) of the Act:

                                      None
                                (Title of Class)

     If this form relates to the registration of securities  pursuant to Section
12(b) of the  Exchange  Act and is  effective  pursuant  to General  Instruction
A.(c), check the following box. [ ]

     If this form relates to the registration of securities  pursuant to Section
12(g) of the  Exchange  Act and is  effective  pursuant  to General  Instruction
A.(d), check the following box. [X]

         Securities  Act  registration  statement file number to which this form
relates:

         _______________ (if applicable)

         Securities to be registered pursuant to Section 12(g) of the Act:

Title of each class                               Name of each exchange on which
to be so registered                               each class is to be registered

SERIES A JUNIOR PARTICIPATING                       THE NASDAQ SMALLCAP MARKET
PREFERRED STOCK PURCHASE RIGHTS


                                      -2-



Item 1.  Description of Securities To Be Registered.

                  On June 29, 2000,  the Board of  Directors of The  Exploration
Company of Delaware,  Inc. (the "Company")  declared a dividend of one preferred
share purchase right (a "Right") for each outstanding share of Common Stock, par
value $0.01 per share (the "Common  Shares")  outstanding  on July 19, 2000 (the
"Record Date") to the  stockholders  of record on that date. Each Right entitles
the registered holder to purchase from the Company one one-thousandth of a share
of Series A Junior Participating Preferred Stock, par value $0.01 per share (the
"Preferred Shares"), of the Company, at a price of $12.00 per one one-thousandth
of a  Preferred  Share  (the  "Purchase  Price"),  subject  to  adjustment.  The
description  and terms of the  Rights are set forth in a Rights  Agreement  (the
"Rights Agreement") between the Company and Fleet National Bank, as Rights Agent
(the "Rights Agent").

                  Until the  earlier to occur of (i) 10 days  following a public
announcement  that a person or group of  affiliated  or  associated  persons (an
"Acquiring  Person")  has  acquired  beneficial  ownership of 15% or more of the
outstanding Common Shares or (ii) 10 business days (or such later date as may be
determined by action of the Board of Directors  prior to such time as any Person
becomes an Acquiring  Person)  following the commencement of, or announcement of
an intention to make, a tender offer or exchange offer the consummation of which
would result in the beneficial  ownership by a person or group of 15% or more of
the  outstanding  Common  Shares  (the  earlier of such dates  being  called the
"Distribution  Date"), the Rights will be evidenced,  with respect to any of the
Common Share  certificates  outstanding  as of the Record  Date,  by such Common
Share certificate with a copy of this Summary of Rights attached thereto.

                  The Rights  Agreement  provides that,  until the  Distribution
Date, the Rights will be transferred with and only with the Common Shares. Until
the Distribution Date (or earlier  redemption or expiration of the Rights),  new
Common Share  certificates  issued after the Record Date or upon transfer or new
issuance  of Common  Shares  will  contain a notation  incorporating  the Rights
Agreement by reference.  Until the Distribution  Date (or earlier  redemption or
expiration of the Rights),  the surrender for transfer of any  certificates  for
Common Shares outstanding as of the Record Date, even without such notation or a
copy of this Summary of Rights being attached thereto,  will also constitute the
transfer of the Rights  associated  with the Common Shares  represented  by such
certificate.  As soon as practicable  following the Distribution Date,  separate
certificates  evidencing  the Rights  ("Right  Certificates")  will be mailed to
holders  of record of the  Common  Shares  as of the  Close of  Business  on the
Distribution Date and such separate Right  Certificates  alone will evidence the
Rights.

                                      -3-


                  The Rights are not exercisable  until the  Distribution  Date.
The Rights will expire on June 29, 2010 (the "Final  Expiration  Date"),  unless
the Final  Expiration Date is extended or unless the Rights are earlier redeemed
by the Company, in each case, as described below.

                  The Purchase Price payable, and the number of Preferred Shares
or other  securities  or  property  issuable,  upon  exercise  of the Rights are
subject to adjustment from time to time to prevent  dilution (i) in the event of
a stock dividend on, or a subdivision,  combination or reclassification  of, the
Preferred  Shares,  (ii) upon the grant to  holders of the  Preferred  Shares of
certain  rights or warrants to subscribe for or purchase  Preferred  Shares at a
price, or securities  convertible into Preferred Shares with a conversion price,
less than the then current  market price of the  Preferred  Shares or (iii) upon
the distribution to holders of the Preferred Shares of evidences of indebtedness
or assets  (excluding  regular  periodic cash  dividends paid out of earnings or
retained  earnings or dividends  payable in Preferred Shares) or of subscription
rights or warrants (other than those referred to above).

                  The  number  of  outstanding  Rights  and  the  number  of one
one-thousandths  of a Preferred  Share  issuable upon exercise of each Right are
also subject to adjustment in the event of a stock split of the Common Shares or
a stock dividend on the Common Shares payable in Common Shares or  subdivisions,
consolidations or combinations of the Common Shares occurring, in any such case,
prior to the Distribution Date.

                  Preferred Shares  purchasable upon exercise of the Rights will
not be redeemable. Each Preferred Share will be entitled to a quarterly dividend
payment of 1000 times the dividend  declared per Common  Share.  In the event of
liquidation,  the  holders  of the  Preferred  Shares  will  be  entitled  to an
aggregate  payment of 1000 times the  aggregate  payment made per Common  Share.
Each  Preferred  Share will have 1000  votes,  voting  together  with the Common
Shares. In the event of any merger,  consolidation or other transaction in which
Common Shares are exchanged,  each  Preferred  Share will be entitled to receive
1000 times the amount  received per Common Share.  These rights are protected by
customary antidilution provisions.

                  Because  of the  nature  of the  Preferred  Shares'  dividend,
liquidation and voting rights, the value of the one one-thousandth interest in a
Preferred Share  purchasable upon exercise of each Right should  approximate the
value of one Common Share.

                                      -4-


                  From and after the occurrence of an event described in Section
11(a)(ii)  of the  Rights  Agreement,  if the  Rights  evidenced  by this  Right
Certificate  are or were at any time on or after the  earlier of (x) the date of
such event and (y) the Distribution  Date (as such term is defined in the Rights
Agreement) acquired or beneficially owned by an Acquiring Person or an Associate
or  Affiliate  of an  Acquiring  Person (as such terms are defined in the Rights
Agreement),  such Rights shall become void,  and any holder of such Rights shall
thereafter have no right to exercise such Rights.

                  In the  event  that,  at any time  after a Person  becomes  an
Acquiring  Person,  the  Company  is  acquired  in a merger  or  other  business
combination  transaction  or 50% or more of its  consolidated  assets or earning
power are sold,  proper  provision  will be made so that each  holder of a Right
will thereafter have the right to receive, upon the exercise thereof at the then
current  exercise  price of the Right,  that number of shares of common stock of
the acquiring  company which at the time of such  transaction will have a market
value of two times the exercise price of the Right. In the event that any person
becomes an Acquiring Person,  proper provision shall be made so that each holder
of a Right, other than Rights beneficially owned by the Acquiring Person and its
Affiliates and Associates  (which will thereafter be void), will thereafter have
the right to receive upon  exercise that number of Common Shares having a market
value of two times the exercise price of the Right. If the Company does not have
sufficient  Common Shares to satisfy such obligation to issue Common Shares,  or
if the Board of Directors so elects,  the Company  shall deliver upon payment of
the  exercise  price of a Right an amount of cash or  securities  equivalent  in
value to the Common Shares issuable upon exercise of a Right;  provided that, if
the Company fails to meet such  obligation  within 30 days  following the date a
Person becomes an Acquiring Person, the Company must deliver, upon exercise of a
Right but without requiring payment of the exercise price then in effect, Common
Shares  (to the  extent  available)  and cash  equal in value to the  difference
between the value of the Common Shares otherwise issuable upon the exercise of a
Right and the exercise  price then in effect.  The Board of Directors may extend
the 30-day period  described above for up to an additional 60 days to permit the
taking of action that may be necessary to authorize sufficient additional Common
Shares to permit the issuance of Common  Shares upon the exercise in full of the
Rights.

                  At any time after any Person  becomes an Acquiring  Person and
prior to the acquisition by any person or group of a majority of the outstanding
Common  Shares,  the Board of  Directors  of the Company may exchange the Rights
(other than Rights  owned by such  person or group which have become  void),  in
whole or in part, at an exchange ratio of one Common Share per Right (subject to
adjustment).

                                      -5-


                  With certain  exceptions,  no adjustment in the Purchase Price
will be required until cumulative  adjustments require an adjustment of at least
1% in such Purchase Price. No fractional  Preferred Shares will be issued (other
than fractions which are integral multiples of one one-thousandth of a Preferred
Share,  which may, at the  election of the Company,  be evidenced by  depositary
receipts) and in lieu  thereof,  an adjustment in cash will be made based on the
market price of the  Preferred  Shares on the last trading day prior to the date
of exercise.

                  At any time prior to the time any Person  becomes an Acquiring
Person,  the Board of  Directors  of the Company may redeem the Rights in whole,
but not in part,  at a price of $0.01 per Right (the  "Redemption  Price").  The
redemption  of the Rights may be made  effective at such time, on such basis and
with  such  conditions  as the Board of  Directors  in its sole  discretion  may
establish.  Immediately upon any redemption of the Rights, the right to exercise
the Rights will terminate and the only right of the holders of Rights will be to
receive the Redemption Price.


                  The  terms  of the  Rights  may be  amended  by the  Board  of
Directors  of the  Company  without  the  consent of the  holders of the Rights,
except that from and after such time as any person  becomes an Acquiring  Person
no such  amendment  may  adversely  affect the  interests  of the holders of the
Rights (other than the Acquiring Person and its Affiliates and Associates).

                  Until a Right is exercised,  the holder thereof, as such, will
have no rights as a stockholder of the Company,  including,  without limitation,
the right to vote or to receive dividends.

                  This summary  description of the Rights does not purport to be
complete and is qualified in its entirety by reference to the  Agreement,  which
is hereby incorporated herein by reference.



                                      -6-



Item 2.  Exhibits.

         1.1               Rights Agreement,  dated as of June 29, 2000, between
                           The Exploration Company of Delaware,  Inc., and Fleet
                           National Bank, which includes:  as Exhibit A thereto,
                           the  Certificate  of  Designation  of Series A Junior
                           Participating  Preferred Stock; as Exhibit B thereto,
                           the Form of Right Certificate;  as Exhibit C thereto,
                           the Summary of Rights to Purchase Preferred Shares.

         1.2               Certificate of Designation of Series A Junior
                           Participating Preferred Stock, included as Exhibit A
                           to Exhibit 1.1.

         1.3               Form of Right Certificate, included as Exhibit B to
                           Exhibit 1.1.

         1.4               Summary of Rights to Purchase Preferred Shares,
                           included as Exhibit C to Exhibit 1.1.






                                                 SIGNATURE

                  Pursuant to the  requirements  of Section 12 of the Securities
Exchange Act of 1934, the registrant has duly caused this registration statement
to be signed on its behalf by the undersigned, thereunto duly authorized.


Dated: June 29, 2000

                                       THE EXPLORATION COMPANY OF DELAWARE, INC.


                                       By:___________________________________
                                       Name:  Roberto R. Thomae
                                       Title: CFO, Secretary, Vice President




                                      -7-





EXHIBIT INDEX


Exhibit                    Description

  1.1                 Rights Agreement,  dated as of June 29, 2000,  between The
                      Exploration Company of Delaware,  Inc., and Fleet National
                      Bank,   which   includes:   as  Exhibit  A  thereto,   the
                      Certificate    of   Designation   of   Series   A   Junior
                      Participating  Preferred Stock; as Exhibit B thereto,  the
                      Form of Right  Certificate;  as  Exhibit  C  thereto,  the
                      Summary of Rights to Purchase Preferred Shares.

  1.2                 Certificate of Designation of Series A Junior
                      Participating  Preferred  Stock,  included as Exhibit A
                      to Exhibit 1.1.

  1.3                 Form of Right Certificate, included as Exhibit B to
                      Exhibit 1.1.

  1.4                 Summary of Rights to Purchase Preferred Shares, included
                      as Exhibit C to Exhibit 1.1.





                                      -8-










                                                            EXHIBIT  1-1








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



                    THE EXPLORATION COMPANY OF DELAWARE, INC.

                                       and


                               FLEET NATIONAL BANK

                                  Rights Agent


                                Rights Agreement



                            Dated as of June 29, 2000



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













                                TABLE OF CONTENTS



                                                                                                           
                                                                                                                 Page
Section 1.                 Certain Definitions....................................................................2

Section 2.                 Appointment of Rights Agent............................................................5

Section 3.                 Issue of Right Certificates............................................................6

Section 4.                 Form of Right Certificates.............................................................8

Section 5.                 Countersignature and Registration......................................................8

Section 6.                 Transfer, Split Up, Combination and Exchange of Right Certificates; Mutilated,
                           Destroyed, Lost or Stolen Right Certificates...........................................9

Section 7.                 Exercise of Rights; Purchase Price; Expiration Date of Rights.........................10

Section 8.                 Cancellation and Destruction of Right Certificates....................................11

Section 9.                 Status and Availability of Preferred Shares...........................................12

Section 10.                Preferred Shares Record Date..........................................................12

Section 11.                Adjustment of Purchase Price, Number of Shares or Number of Rights....................13

Section 12.                Certificate of Adjustment.............................................................21

Section 13.                Consolidation, Merger or Sale or Transfer of Assets or Earning Power..................22

Section 14.                Fractional Rights and Fractional Shares...............................................23

Section 15.                Rights of Action......................................................................25

Section 16.                Agreement of Right Holders............................................................25

Section 17.                Right Certificate Holder Not Deemed a Stockholder.....................................26

Section 18.                Concerning the Rights Agent...........................................................26



                                       -i-





                                                                                                          

Section 19.                Merger or Consolidation or Change of Name of Rights Agent.............................27

Section 20.                Duties of Rights Agent................................................................28

Section 21.                Change of Rights Agent................................................................31

Section 22.                Issuance of New Right Certificates....................................................32

Section 23.                Redemption............................................................................32

Section 24.                Exchange..............................................................................33

Section 25.                Notice of Certain Events..............................................................34

Section 26.                Notices...............................................................................36

Section 27.                Supplements and Amendments............................................................37

Section 28.                Successors............................................................................37

Section 29.                Benefits of this Agreement............................................................37

Section 30.                Severability..........................................................................37

Section 31.                Governing Law.........................................................................38

Section 32.                Counterparts..........................................................................38

Section 33.                Descriptive Headings..................................................................38

Section 34.                Administration........................................................................38

         Exhibit A         Form of Certificate of Designation of Series A Junior Participating Preferred Stock..A-1

         Exhibit B         Form of Right Certificate............................................................B-1

         Exhibit C         Summary of Rights to Purchase Preferred Shares.......................................C-1



                                       -ii-






                                RIGHTS AGREEMENT

                Agreement,  dated as of June 29, 2000,  between The  Exploration
Company of Delaware,  Inc., a Delaware  corporation (the  "Company"),  and Fleet
National Bank, a national banking association (the "Rights Agent").

                The  Board  of  Directors  of the  Company  has  authorized  and
declared a dividend of one preferred  share  purchase right (a "Right") for each
share of Common  Stock,  par value  $0.01 per share,  of the  Company (a "Common
Share")  outstanding  on the Close of  Business  on July 19,  2000 (the  "Record
Date")  and has  authorized  the  issuance  of one Right  with  respect  to each
additional  Common Share that shall become  outstanding  between the Record Date
and the earliest of Close of Business on the  Distribution  Date, the Redemption
Date and the  Close  of  Business  on the  Final  Expiration  Date,  each  Right
representing the right to purchase one  one-thousandth  of a Preferred Share, or
such  different  amount  and/or  kind of  securities  as  shall  be  hereinafter
provided.
                Accordingly,  in  consideration  of the  premises and the mutual
agreements herein set forth, the parties hereby agree as follows:



                                      -1-


               SECTION 1.  CERTAIN DEFINITIONS.  For purposes of this Agreement,
the following terms have the meanings indicated:

     "Acquiring  Person"  shall mean any Person who or which,  together with all
Affiliates and Associates of such Person,  shall be the Beneficial Owner of 15%,
or more of the  Common  Shares of the  Company  then  outstanding  but shall not
include (i) the Company, (ii) any Subsidiary of the Company,  (iii) any employee
benefit plan of the Company or any Subsidiary of the Company, or (iv) any entity
holding Common Shares for or pursuant to the terms of any such employee  benefit
plan.  Notwithstanding  the foregoing,  (1) no Person shall become an "Acquiring
Person" as the result of an  acquisition  of Common Shares by the Company which,
by reducing the number of shares outstanding, increases the proportionate number
of shares  beneficially owned by such Person to 15% (or such other percentage as
would otherwise  result in such person becoming an Acquiring  Person) or more of
the Common Shares of the Company then outstanding;  provided, however, that if a
Person shall so become the Beneficial Owner of 15% (or such other percentage) or
more of the  Common  Shares  of the  Company  then  outstanding  by reason of an
acquisition  of  Common  Shares by the  Company  and  shall,  after  such  share
purchases by the Company, become the Beneficial Owner of an additional 1% of the
outstanding  Common  Shares  of  the  Company,  then  such  Person  shall  be an
"Acquiring Person";  and (2) if the Board of Directors of the Company determines
in good faith that a Person who would  otherwise  be an  "Acquiring  Person," as
defined pursuant to the foregoing provisions of this paragraph,  has become such
inadvertently,  and such Person  divests as promptly as practicable a sufficient
number of Common  Shares so that such  Person  would no longer be an  "Acquiring
Person," as defined pursuant to the foregoing provisions of this paragraph, then
such Person shall not have become an "Acquiring Person" for any purposes of this
Agreement.

     "Affiliate" and "Associate" shall have the respective  meanings ascribed to
such  terms  in Rule  12b-2 of the  General  Rules  and  Regulations  under  the
Securities  Exchange Act of 1934, as amended (the "Exchange  Act"), as in effect
on the date of this Agreement.

     A Person shall be the "Beneficial  Owner" of and shall  "beneficially  own"
any  securities:

                                      -2-


     (i) which such  Person or any of such  Person's  Affiliates  or  Associates
beneficially owns, directly or indirectly;

     (ii) which such Person or any of such Person's Affiliates or Associates has
(A) the right to acquire (whether such right is exercisable  immediately or only
after  the  passage  of  time)  pursuant  to  any   agreement,   arrangement  or
understanding (other than customary agreements with and between underwriters and
selling  group  members  with  respect  to  a  bona  fide  public   offering  of
securities),  written or otherwise,  or upon the exercise of conversion  rights,
exchange  rights,  rights  (other than the  Rights),  warrants  or  options,  or
otherwise;  provided,  however,  that a Person  shall  not be  deemed  to be the
Beneficial Owner of, or to beneficially own,  securities  tendered pursuant to a
tender  or  exchange  offer  made  pursuant  to,  and in  accordance  with,  the
applicable  rules and  regulations  promulgated  under the Exchange Act by or on
behalf of such Person or any of such Person's  Affiliates  or  Associates  until
such tendered securities are accepted for purchase or exchange; or (B) the right
to vote  pursuant to any  agreement,  arrangement  or  understanding;  provided,
however,  that a Person  shall  not be  deemed  the  Beneficial  Owner of, or to
beneficially own, any security if the agreement, arrangement or understanding to
vote such security (1) arises solely from a revocable  proxy or consent given to
such Person in response to a public proxy or consent  solicitation made pursuant
to, and in accordance  with, the applicable  rules and  regulations  promulgated
under the Exchange Act and (2) is not also then reportable on Schedule 13D under
the Exchange Act (or any  comparable  or successor  report); or

     (iii) which are beneficially  owned,  directly or indirectly,  by any other
Person with which such Person or any of such  Person's  Affiliates or Associates
has any agreement, arrangement or understanding (other than customary agreements
with and between  underwriters  and selling group members with respect to a bona
fide public  offering of securities),  written or otherwise,  for the purpose of
acquiring,  holding, voting (except to the extent contemplated by the proviso to
section (B) of the  immediately  preceding  paragraph  (ii)) or disposing of any
securities  of the  Company.

     Notwithstanding  anything in this definition of Beneficial Ownership to the
contrary,  the phrase "then outstanding," when used with reference to a Person's
Beneficial Ownership of securities of the Company, shall mean the number of such
securities  then  issued  and  outstanding  together  with  the  number  of such
securities not then actually issued and  outstanding  which such Person would be
deemed to own  beneficially  hereunder.

                                      -3-


     "Business Day" shall mean any day other than a Saturday,  Sunday,  or a day
on  which  banking   institutions  in  the  Commonwealth  of  Massachusetts  are
authorized or obligated by law or executive order to close.

     "Close of Business" on any given date shall mean 5:00 P.M.,  Eastern  time,
on such date;  provided,  however,  that if such date is not a  Business  Day it
shall mean 5:00 P.M., Eastern time, on the next succeeding Business Day. "Common
Shares" when used with  reference to the Company shall mean the shares of Common
Stock, par value $.01 per share, of the Company.

     "Common  Shares"  when used with  reference  to any  Person  other than the
Company  shall mean the capital  stock (or equity  interest)  with the  greatest
voting power of such other  Person or, if such other  Person is a Subsidiary  of
another   Person,   the  Person  or  Persons  which   ultimately   control  such
first-mentioned  Person.

     "common  stock  equivalents"  shall have the  meaning  set forth in Section
11(a)(iii)(B)(3)  hereof.

     "Current   Value"   shall   have  the   meaning   set   forth  in   Section
11(a)(iii)(A)(1) hereof.

     "Distribution  Date"  shall  have the  meaning  set forth in  Section  3(a)
hereof.

     "equivalent  preferred  shares" shall have the meaning set forth in Section
11(b) hereof.

     "Exchange  Ratio" shall have the meaning set forth in Section 24(a) hereof.

     "Final Expiration Date" shall mean June 29, 2010.

     "Person" shall mean any individual, firm, corporation, partnership, limited
partnership,  limited liability  partnership,  business trust, limited liability
company,  unincorporated  association  or other  entity,  and shall  include any
successor (by merger or otherwise) of such entity.

                                      -4-


     "Purchase  Price"  shall have the meaning set forth in Section 7(b) hereof.
"Preferred Shares" shall mean shares of Series A Junior Participating  Preferred
Stock, par value $0.01 per share, of the Company having such rights, preferences
and  powers  upon  adoption  as are set  forth  in the  form of  Certificate  of
Designation  set forth as  Exhibit A hereto.

     "Redemption  Date"  shall have the  meaning set forth in Section 23 hereof.

     "Right  Certificate"  shall  mean  a  certificate  evidencing  a  Right  in
substantially  the form of Exhibit B hereto.

     "Section  11(a)(ii)  Trigger  Date"  shall  have the  meaning  set forth in
Section 11(a)(iii) hereof.

 "Shares  Acquisition Date" shall mean the earlier of
the date of (i) the public  announcement  by the Company or an Acquiring  Person
that an Acquiring Person has become such or (ii) the public  disclosure of facts
by the Company or an Acquiring  Person  indicating that an Acquiring  Person has
become such.

     "Spread" shall have the meaning set forth in Section  11(a)(iii)(A) hereof.

     "Subsidiary" of any Person shall mean any Person of which a majority of the
voting  power of the  voting  equity  securities  or equity  interest  is owned,
directly or  indirectly,  by such Person.

     "Substitution   Period"  shall  have  the  meaning  set  forth  in  Section
11(a)(iii)  hereof.

     "Summary of Rights" shall mean the Summary of Rights to Purchase  Preferred
Shares in substantially the form of Exhibit C hereto.

     SECTION 2.  APPOINTMENT OF RIGHTS AGENT.  The Company  hereby  appoints the
Rights Agent to act as agent for the Company and the holders of the Rights (who,
in accordance with Section 3 hereof,  shall prior to the Distribution  Date also
be the holders of the Common Shares) in accordance with the terms and conditions
hereof,  and the Rights Agent hereby accepts such  appointment.  The Company may
from time to time  appoint  such  co-Rights  Agents as it may deem  necessary or
desirable  upon ten (10) days  prior  written  notice to the Rights  Agent.  The
Rights  Agent shall have no duty to  supervise,  and in no event shall be liable
for, the acts or omissions of any such co-Rights Agent.

                                      -5-


     SECTION 3. ISSUE OF RIGHT  CERTIFICATES.

     (a) Until the  earlier  of (i) the tenth day after the  Shares  Acquisition
Date or (ii) the tenth  Business Day (or such later date as may be determined by
action of the Board of  Directors  prior to such time as any  Person  becomes an
Acquiring  Person) after the date of the  commencement by any Person (other than
the Company,  any  Subsidiary of the Company,  any employee  benefit plan of the
Company or of any  Subsidiary of the Company or any entity holding Common Shares
for or  pursuant  to the terms of any such  plan)  of,  or of the  first  public
announcement  of the  intention  of any Person  (other  than any of the  Persons
referred to in the preceding  parenthetical)  to commence,  a tender or exchange
offer  the  consummation  of which  would  result  in any  Person  becoming  the
Beneficial  Owner  of  Common  Shares  aggregating  15%  or  more  of  the  then
outstanding   Common  Shares  (such  date  being  herein   referred  to  as  the
"Distribution  Date"),  (x)  the  Rights  will  be  evidenced  (subject  to  the
provisions  of Section  3(b)  hereof)  by the  certificates  for  Common  Shares
registered in the names of the holders thereof (which certificates shall also be
deemed to be Right Certificates) and not by separate Right Certificates, and (y)
the right to receive Right  Certificates will be transferable only in connection
with  the  transfer  of  Common  Shares.   As  soon  as  practicable  after  the
Distribution  Date, the Company will prepare and execute,  the Rights Agent will
countersign, and the Company will send or cause to be sent (and the Rights Agent
will,  if  requested,  at the  expense  of the  Company,  send) by  first-class,
insured,  postage-prepaid mail, to each record holder of Common Shares as of the
Close of Business on the Distribution  Date, at the address of such holder shown
on the records of the Company, a Right Certificate evidencing one Right for each
Common Share so held. As of the Distribution  Date, the Rights will be evidenced
solely  by  such  Right  Certificates.

     (b) On the Record Date, or as soon as practicable  thereafter,  the Company
will send a copy of the Summary of Rights by first-class,  postage-prepaid mail,
to each record holder of Common Shares as of the Close of Business on the Record
Date,  at the address of such holder shown on the records of the  Company.  With
respect to  certificates  for Common Shares  outstanding  as of the Record Date,
until the  Close of  Business  on the  Distribution  Date,  the  Rights  will be
evidenced by such  certificates  registered in the names of the holders  thereof
together with a copy of the Summary of Rights attached thereto.  Until the Close
of Business on the  Distribution  Date (or the earlier of the Redemption Date or
the Close of Business on the Final Expiration  Date), the surrender for transfer
of any  certificate  for Common Shares  outstanding on the Record Date,  with or
without a copy of the Summary of Rights attached thereto,  shall also constitute
the transfer of the Rights associated with the Common Shares evidenced  thereby.

                                      -6-


     (c)  Certificates  for Common Shares which become  outstanding  (including,
without limitation, reacquired Common Shares referred to in the last sentence of
this paragraph (c)) after the Record Date but prior to the earliest of the Close
of  Business  on the  Distribution  Date,  the  Redemption  Date or the Close of
Business  on the Final  Expiration  Date shall have  impressed  on,  printed on,
written on or otherwise affixed to them the following  legend:

               This certificate also evidences and entitles the holder hereof to
               certain  Rights as set forth in a Rights  Agreement  between  The
               Exploration Company of Delaware, Inc. and Fleet National Bank, as
               Rights  Agent,  dated as of June 29, 2000, as it may from time to
               time be  amended  or  supplemented  pursuant  to its  terms  (the
               "Rights  Agreement"),  the terms of which are hereby incorporated
               herein  by  reference  and a copy  of  which  is on  file  at the
               principal   executive  offices  of  The  Exploration  Company  of
               Delaware,  Inc. Under certain circumstances,  as set forth in the
               Rights  Agreement,  the  Rights  will be  evidenced  by  separate
               certificates and will no longer be evidenced by this certificate.
               The Exploration Company of Delaware, Inc. will mail to the holder
               of this certificate a copy of the Rights Agreement without charge
               after  receipt  of a  written  request  therefor.  Under  certain
               circumstances,  Rights that are or were acquired or  beneficially
               owned by Acquiring  Persons (as defined in the Rights  Agreement)
               may become null and void.

With respect to such  certificates  containing the foregoing  legend,  until the
Close of Business  on the  Distribution  Date,  the Rights  associated  with the
Common  Shares   represented  by   certificates   shall  be  evidenced  by  such
certificates alone, and the surrender for transfer of any such certificate shall
also  constitute  the transfer of the Rights  associated  with the Common Shares
represented  thereby.  In the event that the Company  purchases  or acquires any
Common  Shares  after the Record  Date but prior to the Close of Business on the
Distribution Date, any Rights associated with such Common Shares shall be deemed
canceled  and retired so that the Company  shall not be entitled to exercise any
Rights associated with the Common Shares which are no longer outstanding.

                                      -7-


                SECTION 4. FORM OF RIGHT  CERTIFICATES.  The Right  Certificates
(and the forms of election to purchase  Preferred Shares and of assignment to be
printed on the reverse  thereof)  shall be  substantially  the same as Exhibit B
hereto  and may  have  such  marks of  identification  or  designation  and such
legends,  summaries  or  endorsements  printed  thereon as the  Company may deem
appropriate and as are not  inconsistent  with the provisions of this Agreement,
or as may be  required  to comply  with any  applicable  law or with any rule or
regulation  made  pursuant  thereto or with any rule or  regulation of any stock
exchange  on which the Rights may from time to time be listed,  or to conform to
usage. Subject to the other provisions of this Agreement, the Right Certificates
shall entitle the holders thereof to purchase such number of one one-thousandths
of a Preferred  Share as shall be set forth therein at the Purchase  Price,  but
the number of one  one-thousandths  of a Preferred  Share and the Purchase Price
shall be subject to adjustment as provided herein.

                SECTION  5.   COUNTERSIGNATURE   AND  REGISTRATION.   The  Right
Certificates  shall be executed on behalf of the Company by its  Chairman of the
Board, its Chief Executive Officer,  its President,  any of its Vice Presidents,
or its Treasurer,  either manually or by facsimile signature, shall have affixed
thereto the Company's seal or a facsimile thereof,  and shall be attested by the
Secretary  or any  Assistant  Secretary of the  Company,  either  manually or by
facsimile signature. The Right Certificates shall be countersigned by the Rights
Agent and shall not be valid for any  purpose  unless so  countersigned,  either
manually  or by  facsimile.  In case any  officer of the  Company who shall have
signed  any of the Right  Certificates  shall  cease to be such  officer  of the
Company before countersignature by the Rights Agent and issuance and delivery by
the Company, such Right Certificates,  nevertheless, may be countersigned by the
Rights  Agent and issued and  delivered  by the Company  with the same force and
effect as though the person who signed such Right Certificates had not ceased to
be such  officer  of the  Company;  and any Right  Certificate  may be signed on
behalf of the Company by any person who, at the actual date of the  execution of
such Right  Certificate,  shall be a proper  officer of the Company to sign such
Right  Certificate,  although  at the  date  of the  execution  of  this  Rights
Agreement any such person was not such an officer.

                Following the  Distribution  Date, the Rights Agent will keep or
cause to be  kept,  at its  principal  office,  books  for  registration  of the
transfer of the Right Certificates  issued hereunder.  Such books shall show the
names and addresses of the  respective  holders of the Right  Certificates,  the
number of Rights evidenced on its face by each of the Right Certificates and the
date of each of the Right Certificates.

                                      -8-


                SECTION 6. TRANSFER, SPLIT UP, COMBINATION AND EXCHANGE OF RIGHT
CERTIFICATES;  MUTILATED, DESTROYED, LOST OR STOLEN RIGHT CERTIFICATES.  Subject
to the provisions of Section 14 hereof,  at any time after the Close of Business
on the Distribution Date, and prior to the earlier of the Redemption Date or the
Close of Business on the Final Expiration  Date, any Right  Certificate or Right
Certificates (other than Right Certificates representing Rights that have become
void pursuant to Section  11(a)(ii) hereof or that have been exchanged  pursuant
to Section 24 hereof) may be  transferred,  split up,  combined or exchanged for
another Right Certificate or Right Certificates, entitling the registered holder
to purchase a like  number of one  one-thousandths  of a Preferred  Share as the
Right Certificate or Right Certificates surrendered then entitled such holder to
purchase.  Any  registered  holder  desiring to transfer,  split up,  combine or
exchange any Right Certificate or Right  Certificates shall make such request in
writing delivered to the Rights Agent, and shall surrender the Right Certificate
or Right Certificates to be transferred,  split up, combined or exchanged at the
principal  office  of  the  Rights  Agent.  Thereupon  the  Rights  Agent  shall
countersign  and deliver to the person entitled  thereto a Right  Certificate or
Right Certificates, as the case may be, as so requested. The Company may require
payment  of a sum  sufficient  for any tax or  governmental  charge  that may be
imposed in connection  with any transfer,  split up,  combination or exchange of
Right Certificates.

                Upon  receipt by the  Company  and the Rights  Agent of evidence
reasonably satisfactory to them of the loss, theft, destruction or mutilation of
a Right Certificate, and, in case of loss, theft or destruction, of indemnity or
security  reasonably  satisfactory  to  them,  and,  at the  Company's  request,
reimbursement  to the Company and the Rights  Agent of all  reasonable  expenses
incidental  thereto,  and upon surrender to the Rights Agent and cancellation of
the Right  Certificate  if  mutilated,  the Company  will make and deliver a new
Right  Certificate  of like  tenor  to the  Rights  Agent  for  delivery  to the
registered holder in lieu of the Right Certificate so lost, stolen, destroyed or
mutilated.

                                      -9-


       SECTION 7. EXERCISE OF RIGHTS; PURCHASE PRICE; EXPIRATION DATE OF RIGHTS.

     (a) The  registered  holder of any Right  Certificate  (other than a holder
whose Rights have become void pursuant to Section  11(a)(ii) hereof or have been
exchanged  pursuant  to Section 24 hereof)  may  exercise  the Rights  evidenced
thereby  in  whole or in part at any  time  after  the  Distribution  Date  upon
surrender of the Right Certificate, with the form of election to purchase on the
reverse side thereof duly executed, to the Rights Agent at its principal office,
together  with payment of the Purchase  Price for each one  one-thousandth  of a
Preferred  Share as to which the Rights are exercised,  prior to the earliest of
(i) the Close of Business on the Final  Expiration  Date, (ii) the time at which
the right to exercise the Rights  terminates  pursuant to Section 23 hereof,  or
(iii) the time at which the right to exercise the Rights terminates  pursuant to
Section 24 hereof.

     (b) The purchase price for each one  one-thousandth of a Preferred Share to
be  purchased  upon the exercise of a Right shall  initially  be Twelve  Dollars
($12.00) (the  "Purchase  Price"),  shall be subject to adjustment  from time to
time as  provided  in  Sections  11 and 13 hereof and shall be payable in lawful
money of the United States of America in accordance with paragraph (c) below.

     (c) Upon receipt of a Right Certificate  representing  exercisable  Rights,
with the form of election to purchase and certificate duly executed, accompanied
by payment of the  Purchase  Price for the  number of one  one-thousandths  of a
Preferred  Share to be purchased and an amount equal to any applicable  transfer
tax required to be paid by the holder of such Right  Certificate  in  accordance
with Section 9 hereof by cash,  certified check,  cashier's check or money order
payable to the order of the Company,  the Rights Agent shall thereupon  promptly
(i) (A) requisition from any transfer agent of the Preferred Shares certificates
for the number of one  one-thousandths  of a Preferred Share to be purchased and
the Company hereby irrevocably  authorizes its transfer agent to comply with all
such requests,  or (B) requisition  from any depositary  agent for the Preferred
Shares depositary receipts  representing such number of one one-thousandths of a
Preferred  Share as are to be  purchased  (in which  case  certificates  for the
Preferred Shares represented by such receipts shall be deposited by the transfer
agent with the  depositary  agent) and the Company hereby directs the depositary
agent to comply with such request,  (ii) when appropriate,  requisition from the
Company  the  amount  of cash to be paid  in  lieu  of  issuance  of  fractional
Preferred  Shares in accordance  with Section 14 hereof,  (iii) after receipt of
such certificates or depositary  receipts,  cause the same to be delivered to or
upon the order of the registered holder of such Right Certificate, registered in
such  name  or  names  as may  be  designated  by  such  holder  and  (iv)  when
appropriate,  after  receipt,  deliver  such  cash to or upon  the  order of the
registered holder of such Right  Certificate.

                                      -10-


     (d) In case the registered  holder of any Right  Certificate shall exercise
less than all the Rights evidenced thereby,  a new Right Certificate  evidencing
Rights  equivalent to the Rights  remaining  unexercised  shall be issued by the
Rights Agent to the registered  holder of such Right  Certificate or to his duly
authorized assigns, subject to the provisions of Section 14 hereof.

     (e) Notwithstanding anything in this Agreement to the contrary, neither the
Rights Agent nor the Company  shall be  obligated  to undertake  any action with
respect to a registered holder upon the occurrence of any purported  exercise as
set  forth in this  Section  7 unless  such  registered  holder  shall  have (i)
completed and signed the certificate  following the form of election to purchase
set forth on the  reverse  side of the Right  Certificate  surrendered  for such
exercise  and (ii)  provided  such  additional  evidence of the  identity of the
Beneficial  Owner (or  former  Beneficial  Owner) or  Affiliates  or  Associates
thereof as the Company shall reasonably request.

     SECTION 8.  CANCELLATION AND DESTRUCTION OF RIGHT  CERTIFICATES.  All Right
Certificates  surrendered  for the  purpose  of  exercise,  transfer,  split up,
combination  or exchange  shall,  if surrendered to the Company or to any of its
agents,  be delivered to the Rights Agent for  cancellation or in canceled form,
or, if  surrendered  to the Rights Agent,  shall be canceled by it, and no Right
Certificates  shall be issued in lieu thereof  except as expressly  permitted by
any of the provisions of this Rights Agreement. The Company shall deliver to the
Rights  Agent for  cancellation  and  retirement,  and the Rights Agent shall so
cancel and retire,  any other  Right  Certificate  purchased  or acquired by the
Company otherwise than upon the exercise thereof. The Rights Agent shall deliver
all canceled Right Certificates to the Company, or shall, at the written request
of the Company, destroy such canceled Right Certificates, and in such case shall
deliver a certificate of destruction thereof to the Company.

                                      -11-


     SECTION 9. STATUS AND AVAILABILITY OF PREFERRED SHARES.

     (a) The Company  covenants  and agrees that it will take all such action as
may be necessary to ensure that all Preferred  Shares delivered upon exercise of
Rights shall,  at the time of delivery of the  certificates  for such  Preferred
Shares  (subject  to  payment  of the  Purchase  Price),  be  duly  and  validly
authorized and issued and fully paid and non-assessable shares.

     (b) The Company further  covenants and agrees that it will pay when due and
payable any and all federal and state  transfer  taxes and charges  which may be
payable in respect of the issuance or delivery of the Right  Certificates  or of
any  Preferred  Shares  upon the  exercise  of Rights.  The  Company  shall not,
however,  be required to pay any transfer tax which may be payable in respect of
any transfer or delivery of Right  Certificates  to a person other than,  or the
issuance or delivery of  certificates  or depositary  receipts for the Preferred
Shares  in a name  other  than  that of,  the  registered  holder  of the  Right
Certificate evidencing Rights surrendered for exercise or to issue or to deliver
any  certificates or depositary  receipts for Preferred Shares upon the exercise
of any  Rights  until  any such tax  shall  have  been  paid (any such tax being
payable by the holder of such Right  Certificate  at the time of  surrender)  or
until it has been established to the Company's  reasonable  satisfaction that no
such tax is due.

     (c) The Company  covenants and agrees that it will cause to be reserved and
kept  available,  out of its  authorized  and unissued  Preferred  Shares or any
Preferred Shares held in its treasury,  the number of Preferred Shares that will
be  sufficient  to permit  the  exercise  in full of all  outstanding  Rights in
accordance with Section 7 hereof.

     SECTION 10.  PREFERRED  SHARES  RECORD DATE.  Each person in whose name any
certificate for Preferred Shares is issued upon the exercise of Rights shall for
all  purposes  be deemed to have  become the  holder of record of the  Preferred
Shares  represented  thereby on, and such  certificate  shall be dated, the date
upon which the Right Certificate evidencing such Rights was duly surrendered and
payment of the  Purchase  Price (and any  applicable  transfer  taxes) was made.
Prior to the  exercise of the Rights  evidenced  thereby,  the holder of a Right
Certificate  shall not be entitled to any rights of a holder of Preferred Shares
for which the Rights shall be exercisable,  including,  without limitation,  the
right to vote, to receive  dividends or other  distributions  or to exercise any
preemptive  rights,  and shall not be  entitled  to  receive  any  notice of any
proceedings of the Company, except as provided herein.

                                      -12-


     SECTION 11.  ADJUSTMENT  OF PURCHASE  PRICE,  NUMBER OF SHARES OR NUMBER OF
RIGHTS. The Purchase Price, the number of Preferred Shares covered by each Right
and the number of Rights outstanding are subject to adjustment from time to time
as  provided in this  Section 11.

     (a) (i) In the event the  Company  shall at any time after the date of this
Agreement  (A) declare a dividend on the Preferred  Shares  payable in Preferred
Shares, (B) subdivide the  outstanding  Preferred
Shares, (C) combine the outstanding  Preferred  Shares into a smaller number of
Preferred   Shares  or (D)  issue  any  shares  of  its  capital   stock  in  a
reclassification of the Preferred Shares (including any such reclassification in
connection with a consolidation or merger in which the Company is the continuing
or surviving  corporation),  except as otherwise provided in this Section 11(a),
the Purchase Price in effect at the time of the record date for such dividend or
of the effective date of such subdivision, combination or reclassification,  and
the number and kind of shares of capital stock  issuable on such date,  shall be
proportionately  adjusted so that the holder of any Right  exercised  after such
time shall be  entitled to receive  the  aggregate  number and kind of shares of
capital stock which, if such Right had been exercised  immediately prior to such
date,  he would have owned upon such  exercise  and been  entitled to receive by
virtue of such dividend, subdivision, combination or reclassification; provided,
however,  that in no event shall the  consideration to be paid upon the exercise
of one Right be less than the aggregate par value of the shares of capital stock
of the  Company  issuable  upon  exercise  of one  Right.

     (ii) Subject to the following  paragraph of this  subparagraph  (ii) and to
Section 24 of this Agreement,  in the event any Person shall become an Acquiring
Person,  each holder of a Right shall  thereafter have a right to receive,  upon
exercise  thereof at a price equal to the then current Purchase Price multiplied
by the number of one  one-thousandths  of a Preferred Share for which a Right is
then exercisable,  in accordance with the terms of this Agreement and in lieu of
Preferred Shares, such number of Common Shares of the Company as shall equal the
result obtained by (x) multiplying the then current Purchase Price by the number
of  one  one-thousandths  of a  Preferred  Share  for  which  a  Right  is  then
exercisable  and dividing  that product by (y) 50% of the then current per share
market price of the  Company's  Common  Shares  (determined  pursuant to Section
11(d) hereof) on the date such Person became an Acquiring  Person.  In the event
that any Person shall become an Acquiring Person and the Rights shall then be or
thereafter become outstanding,  the Company shall not take any action that would
eliminate or diminish the benefits  intended to be afforded by the Rights.

                                      -13-


     From and after the occurrence of such an event, any Rights that are or were
acquired or  beneficially  owned by such  Acquiring  Person (or any Associate or
Affiliate of such  Acquiring  Person) on or after the earlier of (x) the date of
such  event and (y) the  Distribution  Date shall be void and any holder of such
Rights  shall  thereafter  have no right  to  exercise  such  Rights  under  any
provision of this Agreement.  No Right  Certificate  shall be issued pursuant to
Section 3 that represents Rights beneficially owned by an Acquiring Person whose
Rights  would be void  pursuant to the  preceding  sentence or any  Associate or
Affiliate  thereof;  no Right  Certificate  shall be issued at any time upon the
transfer  of any  Rights  to an  Acquiring  Person  whose  Rights  would be void
pursuant to the preceding  sentence or any Associate or Affiliate  thereof or to
any nominee of such  Acquiring  Person,  Associate or  Affiliate;  and any Right
Certificate  delivered to the Rights  Agent for transfer to an Acquiring  Person
whose Rights would be void pursuant to the  preceding  sentence or any Associate
or Affiliate  thereof  shall be canceled.

     (iii) In the event that the number of Common Shares which are authorized by
the Company's  certificate of  incorporation  and not  outstanding or subscribed
for, or reserved or otherwise  committed  for  issuance for purposes  other than
upon  exercise of the Rights,  are not  sufficient  to permit the holder of each
Right to purchase the number of Common Shares to which he would be entitled upon
the exercise in full of the Rights in accordance with the foregoing subparagraph
(ii) of  paragraph  (a) of this  Section 11, or should the Board of Directors so
elect,  the  Company  shall:  (A)  determine  the excess of (1) the value of the
Common Shares  issuable upon the exercise of a Right  (calculated as provided in
the last  sentence of this  subparagraph  (iii))  pursuant to Section  11(a)(ii)
hereof (the  "Current  Value") over (2) the  Purchase  Price (such  excess,  the
"Spread"),  and (B) with  respect to each  Right,  make  adequate  provision  to
substitute  for such Common  Shares,  upon  payment of the  applicable  Purchase
Price,  any one or more of the following having an aggregate value determined by
the  Board of  Directors  to be equal to the  Current  Value:  (1)  cash,  (2) a
reduction in the Purchase Price, (3) Common Shares or other equity securities of
the Company  (including,  without  limitation,  shares,  or units of shares,  of
preferred  stock which the Board of Directors of the Company has  determined  to
have the same value as shares of Common Stock (such  shares of preferred  stock,
"common stock  equivalents")),  (4) debt securities of the Company, or (5) other
assets; provided, however, if the Company shall not have made adequate provision
to deliver value  pursuant to clause (B) above within thirty (30) days following
the first occurrence of an event triggering the rights to purchase Common Shares
described in Section 11(a)(ii) (the "Section 11(a)(ii) Trigger Date"),  then the
Company  shall be obligated  to deliver,  upon the  surrender  for exercise of a
Right and without  requiring  payment of the  Purchase  Price,  shares of Common
Stock (to the extent  available) and then, if necessary,  cash, which shares and
cash have an aggregate  value equal to the Spread.  If the Board of Directors of
the Company  shall  determine  in good faith that it is likely  that  sufficient
additional  Common Shares could be authorized for issuance upon exercise in full
of the Rights, the thirty (30) day period set forth above may be extended to the
extent necessary, but not more than ninety (90) days after the Section 11(a)(ii)
Trigger  Date, in order that the Company may seek  stockholder  approval for the
authorization of such additional shares (such period, as it may be extended, the
"Substitution  Period").

                                      -14-


     To the extent  that the Company  determines  that some action need be taken
pursuant to the first and/or second  sentences of this Section  11(a)(iii),  the
Company (x) shall provide, subject to Section 7(e) hereof and the last paragraph
of Section  11(a)(ii)  hereof,  that such action  shall apply  uniformly  to all
outstanding  Rights,  and (y) may suspend the exercisability of the Rights until
the expiration of the Substitution  Period in order to seek any authorization of
additional  shares and/or to decide the  appropriate  form of distribution to be
made pursuant to such first sentence and to determine the value thereof.  In the
event of any such suspension, the Company shall make a public announcement,  and
shall deliver to the Rights Agent a statement,  stating that the  exercisability
of the Rights has been temporarily suspended.  At such time as the suspension is
no longer in effect,  the Company shall make another  public  announcement,  and
deliver to the Rights  Agent a  statement,  so  stating.  For  purposes  of this
Section  11(a)(iii),  the value of the Common  Shares  shall be the  current per
share market price (as determined  pursuant to Section  11(d)(i)  hereof) of the
Common Shares on the Section  11(a)(ii) Trigger Date and the value of any common
stock  equivalent shall be deemed to have the same value as the Common Shares on
such date.

     (b) In case the Company shall fix a record date for the issuance of rights,
options or warrants to all holders of  Preferred  Shares  entitling  them (for a
period expiring within 45 calendar days after such record date) to subscribe for
or  purchase  Preferred  Shares (or shares  having the same  rights,  powers and
preferences  as  the  Preferred  Shares  ("equivalent   preferred  shares"))  or
securities convertible into Preferred Shares or equivalent preferred shares at a
price per Preferred Share or equivalent  preferred share (or having a conversion
price per share, if a security  convertible  into Preferred Shares or equivalent
preferred  shares)  less than the then  current  per share  market  price of the
Preferred Shares (as defined in Section 11(d)) on such record date, the Purchase
Price to be in effect  after such record  date shall be adjusted by  multiplying
the  Purchase  Price  in  effect  immediately  prior  to such  record  date by a
fraction,  the  numerator  of which  shall be the  number  of  Preferred  Shares
outstanding  on such record date plus the number of  Preferred  Shares which the
aggregate  offering  price  of the  total  number  of  Preferred  Shares  and/or
equivalent  preferred  shares so to be offered  (and/or  the  aggregate  initial
conversion price of the convertible  securities so to be offered) would purchase
at such current market price and the denominator of which shall be the number of
Preferred  Shares  outstanding on such record date plus the number of additional
Preferred  Shares  and/or


                                      -15-



equivalent  preferred shares to be offered for subscription or purchase (or into
which the  convertible  securities so to be offered are initially  convertible);
provided,  however, that in no event shall the consideration to be paid upon the
exercise  of one Right be less  than the  aggregate  par value of the  shares of
capital stock of the Company  issuable upon exercise of one Right.  In case such
subscription  price may be paid in a consideration part or all of which shall be
in a form  other  than  cash,  the  value  of  such  consideration  shall  be as
determined  in good  faith  by the  Board of  Directors  of the  Company,  whose
determination  shall be  described in a statement  filed with the Rights  Agent.
Preferred  Shares  owned by or held for the account of the Company  shall not be
deemed  outstanding  for the purpose of any such  computation.  Such  adjustment
shall be made  successively  whenever  such a record  date is fixed;  and in the
event that such  rights,  options or warrants  are not so issued,  the  Purchase
Price shall be adjusted to be the  Purchase  Price which would then be in effect
if such record date had not been fixed.

     (c) In case the  Company  shall  fix a  record  date  for the  making  of a
distribution  to all  holders  of  the  Preferred  Shares  (including  any  such
distribution  made in  connection  with a  consolidation  or merger in which the
Company is the continuing or surviving corporation) of evidences of indebtedness
or assets (other than a regular quarterly cash dividend or a dividend payable in
Preferred Shares) or subscription  rights or warrants  (excluding those referred
to in Section  11(b)  hereof),  the  Purchase  Price to be in effect  after such
record date shall be  determined  by  multiplying  the Purchase  Price in effect
immediately  prior to such  record date by a fraction,  the  numerator  of which
shall be the then current per share market price of the Preferred Shares on such
record  date,  less the fair market  value (as  determined  in good faith by the
Board of Directors of the Company,  whose  determination shall be described in a
statement filed with the Rights Agent) of the portion of the assets or evidences
of indebtedness so to be distributed or of such subscription  rights or warrants
applicable to one  Preferred  Share and the  denominator  of which shall be such
current per share market price of the Preferred Shares; provided,  however, that
in no event shall the consideration to be paid upon the exercise of one Right be
less than the  aggregate par value of the shares of capital stock of the Company
to be  issued  upon  exercise  of one  Right.  Such  adjustments  shall  be made
successively  whenever  such a record date is fixed;  and in the event that such
distribution  is not so made,  the Purchase  Price shall again be adjusted to be
the  Purchase  Price  which  would then be in effect if such record date had not
been fixed.

                                      -16-


     (d)(i) For the purpose of any computation hereunder, the "current per share
market  price" of any  security (a  "Security"  for the purpose of this  Section
11(d)(i))  on any date shall be deemed to be the  average  of the daily  closing
prices per share of such Security for the 30  consecutive  Trading Days (as such
term is hereinafter defined) immediately prior to such date; provided,  however,
that in the event that the current  per share  market  price of the  Security is
determined  during a period  following  the  announcement  by the issuer of such
Security of (A) a dividend or distribution on such Security payable in shares of
such  Security  or  securities   convertible  into  such  shares,   or  (B)  any
subdivision,  combination or  reclassification of such Security and prior to the
expiration  of 30 Trading Days after the  ex-dividend  date for such dividend or
distribution,   or  the  record  date  for  such  subdivision,   combination  or
reclassification,  then,  and in each such case,  the current  per share  market
price shall be  appropriately  adjusted to reflect the current  market price per
share  equivalent of such Security.  The closing price for each day shall be the
last sale price,  regular way, or, in case no such sale takes place on such day,
the average of the closing bid and asked prices,  regular way, in either case as
reported in the principal consolidated transaction reporting system with respect
to securities  listed or admitted to trading on the New York Stock  Exchange or,
if the  Security  is not  listed or  admitted  to  trading on the New York Stock
Exchange, as reported in the principal consolidated transaction reporting system
with respect to securities listed on the principal national  securities exchange
on which the  Security is listed or  admitted to trading or, if the  Security is
not listed or admitted to trading on any national securities exchange,  the last
quoted  price or, if not so  quoted,  the  average of the high bid and low asked
prices in the  over-the-counter  market, as reported by the National Association
of Securities Dealers, Inc. Automated Quotations System ("NASDAQ") or such other
system  then in use,  or, if on any such date the  Security is not quoted by any
such organization,  the average of the closing bid and asked prices as furnished
by a professional  market maker making a market in the Security  selected by the
Board of Directors of the Company.  The term  "Trading  Day" shall mean a day on
which the principal national securities exchange on which the Security is listed
or  admitted  to  trading is open for the  transaction  of  business  or, if the
Security  is not  listed or  admitted  to  trading  on any  national  securities
exchange, a Business Day.

                                      -17-


     (ii) For the purpose of any computation  hereunder,  the "current per share
market price" of the Preferred Shares shall be determined in accordance with the
method set forth in Section  11(d)(i).  If the Preferred Shares are not publicly
traded,  the "current per share market price" of the  Preferred  Shares shall be
conclusively  deemed to be the  current  per share  market  price of the  Common
Shares as determined  pursuant to Section  11(d)(i)  (appropriately  adjusted to
reflect any stock split, stock dividend or similar  transaction  occurring after
the date  hereof),  multiplied  by 1000.  If neither  the Common  Shares nor the
Preferred  Shares are publicly  held or so listed or traded,  "current per share
market price" shall mean the fair value per share as determined in good faith by
the Board of Directors of the Company, whose determination shall be described in
a statement filed with the Rights Agent.

     (e) No  adjustment  in the  Purchase  Price shall be  required  unless such
adjustment  would require an increase or decrease of at least 1% in the Purchase
Price;  provided,  however, that any adjustments which by reason of this Section
11(e) are not  required  to be made  shall be  carried  forward  and taken  into
account in any subsequent  adjustment.  All  calculations  under this Section 11
shall be made to the  nearest  cent or to the  nearest  one  ten-millionth  of a
Preferred Share or one ten-thousandth of any other share or security as the case
may be. Notwithstanding the first sentence of this Section 11(e), any adjustment
required  by this  Section 11 shall be made no later  than three  years from the
date of the transaction which requires such adjustment.

     (f) If as a result of an adjustment  made pursuant to Section 11(a) hereof,
the holder of any Right  thereafter  exercised  shall become entitled to receive
any shares of capital  stock of the Company  other than  Preferred  Shares,  the
number of such other  shares so  receivable  upon  exercise  of any Right  shall
thereafter be subject to  adjustment  from time to time in a manner and on terms
as nearly  equivalent  as  practicable  to the  provisions  with  respect to the
Preferred  Shares  contained in Section  11(a) through (c),  inclusive,  and the
provisions  of Sections  7, 9, 10 and 13 with  respect to the  Preferred  Shares
shall apply on like terms to any such other  shares.

     (g)  All  Rights  originally  issued  by  the  Company  subsequent  to  any
adjustment  made to the Purchase  Price  hereunder  shall  evidence the right to
purchase, at the adjusted Purchase Price, the number of one one-thousandths of a
Preferred  Share  purchasable  from time to time  hereunder upon exercise of the
Rights,  all subject to further  adjustment as provided  herein.

                                      -18-


     (h) Unless the Company  shall have  exercised  its  election as provided in
Section  11(i),  upon each  adjustment of the Purchase  Price as a result of the
calculations made in Sections 11(b) and (c), each Right outstanding  immediately
prior to the making of such adjustment  shall  thereafter  evidence the right to
purchase,  at the adjusted Purchase Price, that number of one one-thousandths of
a Preferred Share  (calculated to the nearest one  ten-millionth  of a Preferred
Share) obtained by (i) multiplying  (x) the number of one  one-thousandths  of a
share  covered  by a  Right  immediately  prior  to this  adjustment  by (y) the
Purchase Price in effect  immediately  prior to such  adjustment of the Purchase
Price and (ii) dividing the product so obtained by the Purchase  Price in effect
immediately  after such  adjustment of the Purchase  Price.

     (i) The  Company  may elect on or after the date of any  adjustment  of the
Purchase Price to adjust the number of Rights in substitution for any adjustment
in the number of one  one-thousandths  of a Preferred Share purchasable upon the
exercise of a Right. Each of the Rights outstanding after such adjustment of the
number of Rights shall be exercisable for the number of one one-thousandths of a
Preferred  Share  for which a Right was  exercisable  immediately  prior to such
adjustment.  Each Right held of record prior to such adjustment of the number of
Rights  shall  become  that  number of Rights  (calculated  to the  nearest  one
hundred-thousandth)   obtained  by  dividing  the   Purchase   Price  in  effect
immediately  prior to adjustment of the Purchase  Price by the Purchase Price in
effect  immediately  after  adjustment of the Purchase Price.  The Company shall
make a public  announcement  of its  election  to adjust  the  number of Rights,
indicating  the record date for the  adjustment,  and, if known at the time, the
amount of the  adjustment to be made.  This record date may be the date on which
the  Purchase  Price  is  adjusted  or any day  thereafter,  but,  if the  Right
Certificates  have been  distributed,  shall be at least 10 days  later than the
date of the public  announcement.  If Right  Certificates have been distributed,
upon each adjustment of the number of Rights pursuant to this Section 11(i), the
Company shall, as promptly as practicable, cause to be distributed to holders of
record of Right Certificates on such record date Right Certificates  evidencing,
subject to Section 14 hereof,  the additional Rights to which such holders shall
be entitled as a result of such  adjustment,  or, at the option of the  Company,
shall cause to be  distributed  to such  holders of record in  substitution  and
replacement for the Right Certificates held by such holders prior to the date of
adjustment,  and upon surrender thereof,  if required by the Company,  new Right
Certificates  evidencing  all the Rights to which such holders shall be entitled
after such adjustment.  Right Certificates to be so distributed shall be issued,
executed  and  countersigned  in the  manner  provided  for  herein and shall be
registered  in the names of the holders of record of Right  Certificates  on the
record date specified in the public announcement.

                                      -19-


     (j)  Irrespective  of any adjustment or change in the Purchase Price or the
number of one one-thousandths of a Preferred Share issuable upon the exercise of
the  Rights,  the Right  Certificates  theretofore  and  thereafter  issued  may
continue to express the Purchase Price and the number of one  one-thousandths of
a Preferred Share which were expressed in the initial Right Certificates  issued
hereunder.

     (k) Before  taking any action that would cause an  adjustment  reducing the
Purchase Price below one  one-thousandth  of the then par value of the Preferred
Shares  issuable  upon  exercise  of the  Rights,  the  Company  shall  take any
corporate action which may, in the opinion of its counsel, be necessary in order
that the Company may  validly  and legally  issue fully paid and  non-assessable
Preferred Shares at such adjusted  Purchase Price.

     (l) In any case in which this Section 11 shall  require that an  adjustment
in the  Purchase  Price be made  effective  as of a record  date for a specified
event,  the Company may elect to defer  until the  occurrence  of such event the
issuing  to the holder of any Right  exercised  after  such  record  date of the
Preferred  Shares and other capital stock or securities of the Company,  if any,
issuable  upon  such  exercise  over and above the  Preferred  Shares  and other
capital stock or securities of the Company,  if any, issuable upon such exercise
on the basis of the Purchase Price in effect prior to such adjustment; provided,
however,  that the  Company  shall  deliver  to such  holder a due bill or other
appropriate instrument evidencing such holder's right to receive such additional
shares upon the occurrence of the event requiring such adjustment.

     (m)  Anything  in this  Section  11 to the  contrary  notwithstanding,  the
Company  shall be entitled to make such  reductions  in the Purchase  Price,  in
addition to those adjustments  expressly  required by this Section 11, as and to
the extent that it in its sole  discretion  shall  determine  to be advisable in
order that any (i)  combination  or subdivision  of the Preferred  Shares,  (ii)
issuance wholly for cash of any Preferred Shares at less than the current market
price, (iii) issuance wholly for cash of Preferred Shares or securities which by
their terms are convertible  into or  exchangeable  for Preferred  Shares,  (iv)
dividends on Preferred Shares payable in Preferred Shares or (v) issuance of any
rights,  options or warrants referred to hereinabove in Section 11(b), hereafter
made by the Company to holders of its  Preferred  Shares shall not be taxable to
such  stockholders.

                                      -20-


     (n) In the  event  that at any time  after the date of this  Agreement  and
prior to the  Distribution  Date,  the  Company  shall  (i)  declare  or pay any
dividend  on the  Common  Shares  payable  in  Common  Shares  or (ii)  effect a
subdivision,   combination   or   consolidation   of  the   Common   Shares  (by
reclassification  or  otherwise  other than by payment  of  dividends  in Common
Shares) into a greater or lesser number of Common Shares,  then in any such case
(i) the number of one  one-thousandths  of a Preferred Share  purchasable  after
such event upon proper exercise of each Right shall be determined by multiplying
the  number  of  one   one-thousandths  of  a  Preferred  Share  so  purchasable
immediately  prior to such event by a fraction,  the  numerator  of which is the
number  of Common  Shares  outstanding  immediately  before  such  event and the
denominator  of which is the  number of Common  Shares  outstanding  immediately
after such event, and (ii) each Common Share outstanding  immediately after such
event  shall have issued  with  respect to it that  number of Rights  which each
Common Share outstanding immediately prior to such event had issued with respect
to it.  The  adjustments  provided  for in  this  Section  11(n)  shall  be made
successively whenever such a dividend is declared or paid or such a subdivision,
combination or consolidation is effected.

     SECTION 12.  CERTIFICATE OF  ADJUSTMENT.  Whenever an adjustment is made as
provided in Sections 11 and 13 hereof,  the Company shall promptly (a) prepare a
certificate  setting forth such  adjustment,  and a brief statement of the facts
accounting  for such  adjustment,  (b) file with the Rights  Agent and with each
transfer  agent for the  Common  Shares or the  Preferred  Shares a copy of such
certificate  and (c) mail a brief  summary  thereof  to each  holder  of a Right
Certificate  in  accordance  with  Section 25 hereof.  The Rights Agent shall be
fully protected in relying on any such certificate and on any adjustment therein
contained  and  shall  not be  obligated  or  responsible  for  calculating  any
adjustment nor shall it be deemed to have knowledge of such an adjustment unless
and until it shall have received such  certificate.

                                      -21-


     SECTION 13. CONSOLIDATION,  MERGER OR SALE OR TRANSFER OF ASSETS OR EARNING
POWER.

     In the event that, at any time after a Person becomes an Acquiring  Person,
directly or indirectly,  (i) the Company shall  consolidate  with, or merge with
and into, any other Person,  (ii) any Person shall consolidate with the Company,
or merge with and into the Company and the Company  shall be the  continuing  or
surviving corporation of such merger and, in connection with such merger, all or
part of the Common  Shares shall be changed into or exchanged for stock or other
securities  of any other Person (or the Company) or cash or any other  property,
or (iii) the Company  shall sell or  otherwise  transfer  (or one or more of its
Subsidiaries  shall sell or otherwise  transfer),  in one or more  transactions,
assets or earning power  aggregating  50% or more of the assets or earning power
of the Company and its Subsidiaries (taken as a whole) to any other Person other
than the Company or one or more of its wholly-owned  Subsidiaries,  then, and in
each such  case,  proper  provision  shall be made so that (A) each  holder of a
Right (except as otherwise  provided  herein) shall thereafter have the right to
receive, upon the exercise thereof at a price equal to the then current Purchase
Price multiplied by the number of one  one-thousandths  of a Preferred Share for
which  a Right  is then  exercisable,  in  accordance  with  the  terms  of this
Agreement and in lieu of Preferred Shares,  such number of Common Shares of such
other Person  (including  the Company as successor  thereto or as the  surviving
corporation)  as shall  equal the result  obtained by (x)  multiplying  the then
current Purchase Price by the number of one one-thousandths of a Preferred Share
for which a Right is then  exercisable  and dividing  that product by (y) 50% of
the then  current  per share  market  price of the  Common  Shares of such other
Person (determined pursuant to Section 11(d) hereof) on the date of consummation
of such consolidation,  merger, sale or transfer;  (B) the issuer of such Common
Shares  shall  thereafter  be liable for,  and shall  assume,  by virtue of such
consolidation,  merger, sale or transfer,  all the obligations and duties of the
Company  pursuant to this Agreement;  (C) the term "Company" shall thereafter be
deemed to refer to such  issuer;  and (D) such  issuer  shall  take  such  steps
(including,  but not limited to, the  reservation of a sufficient  number of its
Common  Shares in  accordance  with  Section 9 hereof) in  connection  with such
consummation  as may be  necessary  to assure that the  provisions  hereof shall
thereafter be  applicable,  as nearly as  reasonably  may be, in relation to the
Common  Shares  thereafter  deliverable  upon the  exercise of the  Rights.  The
Company   covenants   and  agrees  that  it  shall  not   consummate   any  such
consolidation,  merger,  sale or transfer  unless prior  thereto the Company and
such issuer shall have executed and delivered to the Rights Agent a supplemental
agreement so providing.


                                      -22-


 The Company shall not enter into any transaction of the
kind referred to in this Section 13 if at the time of such transaction there are
any rights, warrants, instruments or securities outstanding or any agreements or
arrangements  which, as a result of the consummation of such transaction,  would
eliminate or substantially  diminish the benefits intended to be afforded by the
Rights.  The provisions of this Section 13 shall  similarly  apply to successive
mergers or consolidations or sales or other transfers.  For purposes hereof, the
"earning power" of the Company and its Subsidiaries  shall be determined in good
faith by the Company's Board of Directors on the basis of the operating earnings
of each business  operated by the Company and its Subsidiaries  during the three
fiscal years  preceding the date of such  determination  (or, in the case of any
business not operated by the Company or any Subsidiary  during three full fiscal
years  preceding such date,  during the period such business was operated by the
Company or any Subsidiary).


     SECTION 14. FRACTIONAL RIGHTS AND FRACTIONAL  SHARES.

     (a) The Company  shall not be required to issue  fractions  of Rights or to
distribute Right Certificates which evidence  fractional Rights. In lieu of such
fractional  Rights,  there shall be paid to the registered  holders of the Right
Certificates  with regard to which such  fractional  Rights  would  otherwise be
issuable,  an amount in cash equal to the same  fraction of the  current  market
value of a whole  Right.  For the purposes of this  Section  14(a),  the current
market  value of a whole Right shall be the closing  price of the Rights for the
Trading Day immediately  prior to the date on which such fractional Rights would
have been  otherwise  issuable.  The closing price for any day shall be the last
sale price,  regular  way, or, in case no such sale takes place on such day, the
average of the  closing  bid and asked  prices,  regular  way, in either case as
reported in the principal consolidated transaction reporting system with respect
to securities  listed or admitted to trading on the New York Stock  Exchange or,
if the  Rights  are not  listed or  admitted  to  trading  on the New York Stock
Exchange, as reported in the principal consolidated transaction reporting system
with respect to securities listed on the principal national  securities exchange
on which the Rights are listed or  admitted to trading or, if the Rights are not
listed or  admitted to trading on any  national  securities  exchange,  the last
quoted  price or, if not so  quoted,  the  average of the high bid and low asked
prices in the  over-the-counter  market,  as  reported  by NASDAQ or such  other
system then in use or, if on any such date the Rights are not quoted by any such
organization,  the average of the closing bid and asked prices as furnished by a
professional market maker making a market in the Rights selected by the Board of
Directors of the  Company.  If on any such date no such market maker is making a
market in the Rights, the fair value of the Rights on such date as determined in
good  faith by the Board of  Directors  of the  Company  shall be used.

                                      -23-


     (b) The  Company  shall not be  required to issue  fractions  of  Preferred
Shares (other than fractions which are integral  multiples of one one-thousandth
of a Preferred Share) upon exercise of the Rights or to distribute  certificates
which  evidence  fractional  Preferred  Shares (other than  fractions  which are
integral  multiples of one  one-thousandth of a Preferred  Share).  Fractions of
Preferred  Shares in integral  multiples  of one  one-thousandth  of a Preferred
Share may, at the election of the Company, be evidenced by depositary  receipts,
pursuant to an  appropriate  agreement  between  the  Company  and a  depositary
selected by it; provided,  that such agreement shall provide that the holders of
such depositary  receipts shall have all the rights,  privileges and preferences
to which  they  are  entitled  as  beneficial  owners  of the  Preferred  Shares
represented by such depositary receipts.  In lieu of fractional Preferred Shares
that are not integral  multiples of one one-thousandth of a Preferred Share, the
Company shall pay to each  registered  holder of Right  Certificates at the time
such Rights are exercised as herein provided an amount in cash equal to the same
fraction of the current  market value of one Preferred  Share as the fraction of
one Preferred Share that such holder would  otherwise  receive upon the exercise
of the aggregate number of rights exercised by such holder.  For the purposes of
this Section 14(b),  the current market value of a Preferred  Share shall be the
closing  price of a  Preferred  Share  (as  determined  pursuant  to the  second
sentence of Section  11(d)(i)  hereof) for the Trading Day immediately  prior to
the date of such  exercise.

     (c) The holder of a Right by the acceptance of the Right  expressly  waives
any right to receive  fractional  Rights or fractional shares upon exercise of a
Right (except as provided above).

                                      -24-


     SECTION  15.  RIGHTS OF  ACTION.  All  rights of action in  respect of this
Agreement,  excepting  the  rights of action  given to the  Rights  Agent  under
Section 18 hereof, are vested in the respective  registered holders of the Right
Certificates (and, prior to the Distribution Date, the registered holders of the
Common Shares); and any registered holder of any Right Certificate (or, prior to
the  Distribution  Date, of the Common  Shares) may,  without the consent of the
Rights Agent or of the holder of any other Right  Certificate  (or, prior to the
Distribution  Date,  of the  Common  Shares),  on his own behalf and for his own
benefit,  enforce, and may institute and maintain any suit, action or proceeding
against  the Company to enforce,  or  otherwise  act in respect of, his right to
exercise the Rights  evidenced by such Right  Certificate in the manner provided
in such Right Certificate and in this Agreement.  Without limiting the foregoing
or  any  remedies  available  to  the  holders  of  Rights,  it is  specifically
acknowledged that the holders of Rights would not have an adequate remedy at law
for any breach of this Agreement and will be entitled to specific performance of
the  obligations  under,  and  injunctive  relief  against  actual or threatened
violations of the obligations of any Person subject to, this Agreement.

     SECTION  16.  AGREEMENT  OF RIGHT  HOLDERS.  Every  holder  of a Right,  by
accepting  the same,  consents  and agrees with the Company and the Rights Agent
and with every other holder of a Right that:

     (a) prior to the Distribution Date, the Rights will be transferable only in
connection  with the transfer of the Common Shares;

     (b) after the  Distribution  Date, the Right  Certificates are transferable
only on the registry books  maintained by the Rights Agent if surrendered at the
principal  office of the Rights Agent,  duly endorsed or accompanied by a proper
instrument  of transfer  with a  completed  form of  certification;  and

     (c) the Company and the Rights Agent may deem and treat the person in whose
name the Right  Certificate (or, prior to the Distribution  Date, the associated
Common Shares  certificate)  is registered as the absolute  owner thereof and of
the Rights  evidenced  thereby  (notwithstanding  any  notations of ownership or
writing on the Right  Certificates or the associated  Common Shares  certificate
made by anyone  other than the  Company or the  Rights  Agent) for all  purposes
whatsoever,  and neither  the Company nor the Rights  Agent shall be affected by
any notice to the contrary.

                                      -25-


     SECTION 17. RIGHT CERTIFICATE  HOLDER NOT DEEMED A STOCKHOLDER.  No holder,
as such, of any Right Certificate  shall be entitled to vote,  receive dividends
or be deemed for any  purpose  the holder of the  Preferred  Shares or any other
securities  of the Company  which may at any time be issuable on the exercise of
the Rights  represented  thereby nor shall anything  contained  herein or in any
Right  Certificate  be  construed  to  confer  upon  the  holder  of  any  Right
Certificate,  as such,  any of the rights of a stockholder of the Company or any
right to vote for the  election of  directors  or upon any matter  submitted  to
stockholders  at any  meeting  thereof,  or to give or  withhold  consent to any
corporate  action,  or to receive notice of meetings or other actions  affecting
stockholders  (except as provided in Section 25 hereof), or to receive dividends
or subscription  rights,  or otherwise,  until the Right or Rights  evidenced by
such  Right  Certificate  shall  have  been  exercised  in  accordance  with the
provisions  hereof.

     SECTION 18.  CONCERNING THE RIGHTS AGENT.  The Company agrees to pay to the
Rights Agent reasonable  compensation for all services  rendered by it hereunder
and, from time to time, on demand of the Rights Agent,  its reasonable  expenses
and counsel  fees and other  disbursements  incurred in the  administration  and
execution  of this  Agreement  and the exercise  and  performance  of its duties
hereunder.  The Company  also agrees to  indemnify  the Rights Agent for, and to
hold it harmless  against,  any loss,  liability,  or expense,  incurred without
gross  negligence,  bad faith or  willful  misconduct  on the part of the Rights
Agent,  for anything done or omitted by the Rights Agent in connection  with the
acceptance  and  administration  of this  Agreement,  including  the  costs  and
expenses of defending  against any claim or liability in  connection  therewith.
The  indemnification  provided for hereunder shall survive the expiration of the
Rights  and the  termination  of this  Agreement.  The  costs  and  expenses  of
enforcing this right of indemnification  shall also be paid by the Company.

                                      -26-


     The Rights  Agent may  conclusively  rely upon and shall be  protected  and
shall  incur no  liability  for or in respect of any action  taken,  suffered or
omitted  by it in  connection  with  its  administration  of this  Agreement  in
reliance upon any Right  Certificate or certificate for Preferred  Shares or for
other securities of the Company,  instrument of assignment or transfer, power of
attorney,   endorsement,   affidavit,   letter,  notice,   direction,   consent,
certificate,  statement, or other paper or document believed by it to be genuine
and to be signed,  executed and, where necessary,  verified or acknowledged,  by
the proper person or persons.  Notwithstanding anything in this Agreement to the
contrary, in no event shall the Rights Agent be liable for special,  indirect or
consequential  loss or damage of any kind whatsoever  (including but not limited
to lost profits), even if the Rights Agent has been advised of the likelihood of
such loss or damage and regardless of the form of the action.

     SECTION 19. MERGER OR  CONSOLIDATION OR CHANGE OF NAME OF RIGHTS AGENT. Any
corporation  into which the Rights  Agent or any  successor  Rights Agent may be
merged or with which it may be consolidated,  or any corporation  resulting from
any merger or  consolidation  to which the Rights Agent or any successor  Rights
Agent shall be a party,  or any  corporation  succeeding to the corporate  trust
business  of the  Rights  Agent  or any  successor  Rights  Agent,  shall be the
successor  to the Rights  Agent under this  Agreement  without the  execution or
filing of any paper or any further act on the part of any of the parties hereto,
provided that such corporation  would be eligible for appointment as a successor
Rights Agent under the provisions of Section 21 hereof. In case at the time such
successor  Rights Agent shall succeed to the agency  created by this  Agreement,
any of the Right  Certificates  shall have been countersigned but not delivered,
any  such  successor  Rights  Agent  may  adopt  the   countersignature  of  the
predecessor  Rights Agent and deliver such Right  Certificates so countersigned;
and in case at that  time any of the  Right  Certificates  shall  not have  been
countersigned,   any  successor   Rights  Agent  may   countersign   such  Right
Certificates  either in the name of the predecessor  Rights Agent or in the name
of the  successor  Rights Agent;  and in all such cases such Right  Certificates
shall  have  the full  force  provided  in the  Right  Certificates  and in this
Agreement.

                                      -27-


     In case at any time the name of the Rights  Agent  shall be changed  and at
such time any of the Right  Certificates  shall have been  countersigned but not
delivered,  the Rights Agent may adopt the countersignature under its prior name
and deliver Right Certificates so countersigned; and in case at that time any of
the Right Certificates shall not have been  countersigned,  the Rights Agent may
countersign such Right  Certificates  either in its prior name or in its changed
name;  and in all such cases such Right  Certificates  shall have the full force
provided in the Right Certificates and in this Agreement.

     SECTION 20. DUTIES OF RIGHTS AGENT.  The Rights Agent undertakes the duties
and  obligations  expressly set forth in this Agreement and no implied duties or
obligations  shall be read into this  Agreement  against the Rights  Agent.  The
Rights Agent shall perform those duties and obligations upon the following terms
and  conditions,  by  all  of  which  the  Company  and  the  holders  of  Right
Certificates, by their acceptance thereof, shall be bound:

     (a) Before the Rights Agent acts or refrains  from  acting,  it may consult
with legal counsel (who may be legal  counsel for the Company),  and the opinion
of such counsel shall be full and complete  authorization  and protection to the
Rights  Agent as to any  action  taken or  omitted  by it in good  faith  and in
accordance  with such  opinion.

     (b)  Whenever in the  performance  of its duties under this  Agreement  the
Rights Agent shall deem it  necessary  or  desirable  that any fact or matter be
proved or  established  by the Company  prior to taking or suffering  any action
hereunder,  such fact or matter  (unless  other  evidence in respect  thereof be
herein  specifically  prescribed)  may be deemed to be  conclusively  proved and
established  by a  certificate  signed  by  any  one of  the  President,  a Vice
President,  the  Treasurer or the  Secretary of the Company and delivered to the
Rights Agent;  and such  certificate  shall be full  authorization to the Rights
Agent for any action taken or suffered in good faith by it under the  provisions
of this Agreement in reliance upon such certificate.

     (c) The  Rights  Agent  shall be  liable  hereunder  only for its own gross
negligence,  bad faith or willful misconduct.

                                      -28-


     (d) The  Rights  Agent  shall not be liable  for or by reason of any of the
statements  of fact or  recitals  contained  in this  Agreement  or in the Right
Certificates  (except as to its  countersignature  thereof)  or be  required  to
verify the same, but all such statements and recitals are and shall be deemed to
have been made by the Company only.

     (e) The Rights  Agent shall not be under any  responsibility  in respect of
the validity of this Agreement or the execution and delivery  hereof (except the
due  execution  hereof by the Rights  Agent) or in respect  of the  validity  or
execution of any Right Certificate (except its  countersignature  thereof);  nor
shall it be  responsible  for any  breach  by the  Company  of any  covenant  or
condition contained in this Agreement or in any Right Certificate;  nor shall it
be responsible  for any adjustment  required under the provisions of Sections 11
or 13  hereof  or  responsible  for the  manner,  method  or  amount of any such
adjustment or the  ascertaining of the existence of facts that would require any
such  adjustment  (except with  respect to the  exercise of Rights  evidenced by
Right Certificates after actual notice of any such adjustment);  nor shall it by
any act  hereunder  be deemed to make any  representation  or warranty as to the
authorization  or  reservation  of any shares of  Preferred  Shares to be issued
pursuant  to this  Agreement  or any  Right  Certificate  or as to  whether  any
Preferred Shares will, when so issued, be validly  authorized and issued,  fully
paid and  nonassessable.

     (f) The  Company  agrees that it will  perform,  execute,  acknowledge  and
deliver or cause to be performed, executed,  acknowledged and delivered all such
further and other acts, instruments and assurances as may reasonably be required
by the Rights Agent for the carrying  out or  performing  by the Rights Agent of
the provisions of this Agreement.

     (g)  The  Rights  Agent  is  hereby   authorized  and  directed  to  accept
instructions  with respect to the  performance of its duties  hereunder from any
one of the President,  a Vice  President,  the Secretary or the Treasurer of the
Company,  and to apply to such officers for advice or instructions in connection
with its duties,  and it shall not be liable for any action taken or suffered to
be  taken  by it in good  faith  in  accordance  with  instructions  of any such
officer.  Any application by the Rights Agent for written  instructions from the
Company may, at the option of the Rights Agent,  set forth in writing any action
proposed to be taken or omitted by the Rights Agent under this Agreement and the
date on or after  which such  action  shall be taken or such  omission  shall be
effective.

                                      -29-


The Rights  Agent  shall not be liable  for any action  taken by, or
omission of, the Rights Agent in accordance with a proposal included in any such
application on or after the date specified in such application (which date shall
not be less than ten  Business  Days after the date any  officer of the  Company
actually receives such application, unless any such officer shall have consented
in writing to an earlier date)  unless,  prior to taking any such action (or the
effective  date  in the  case of an  omission),  the  Rights  Agent  shall  have
received, in response to such application,  written instructions with respect to
the proposed  action or omission  specifying  a different  action to be taken or
omitted.

     (h) The Rights Agent and any stockholder,  director, officer or employee of
the Rights Agent may buy, sell or deal in any of the Rights or other  securities
of the Company or become pecuniarily  interested in any transaction in which the
Company  may be  interested,  or  contract  with or lend money to the Company or
otherwise  act as fully and freely as though it were not Rights Agent under this
Agreement.  Nothing  herein  shall  preclude the Rights Agent from acting in any
other capacity for the Company or for any other legal entity.

     (i) The Rights  Agent may execute and  exercise any of the rights or powers
hereby vested in it or perform any duty hereunder either itself or by or through
its  attorneys  or  agents,  and the Rights  Agent  shall not be  answerable  or
accountable for any act, default, neglect or misconduct of any such attorneys or
agents or for any loss to the  Company  resulting  from any such  act,  default,
neglect or misconduct,  provided  reasonable care was exercised in the selection
and  continued  employment  thereof.

     (j) No provision of this Agreement shall require the Rights Agent to expend
or risk  its own  funds  or  otherwise  incur  any  financial  liability  in the
performance  of any of its duties  hereunder or in the exercise of its rights if
there shall be reasonable  grounds for believing that repayment of such funds or
adequate  indemnification  against  such  risk or  liability  is not  reasonably
assured to it.

     (k) The Rights  Agent  shall not be required to take notice or be deemed to
have notice of any fact, event or determination (including,  without limitation,
any dates or events defined in this  Agreement or the  designation of any Person
as an Acquiring Person,  Affiliate or Associate) under this Agreement unless and
until the Rights Agent shall be specifically  notified in writing by the Company
of such fact,  event or  determination.

                                      -30-


     SECTION  21.  CHANGE OF RIGHTS  AGENT.  The Rights  Agent or any  successor
Rights Agent may resign and be discharged  from its duties under this  Agreement
upon 30 days' notice in writing mailed to the Company and to each transfer agent
of the Common Shares and the Preferred  Shares by registered or certified  mail,
and, at the expense of the Company,  to the holders of the Right Certificates by
first-class  mail.  The  Company  may remove the Rights  Agent or any  successor
Rights  Agent upon 30 days'  notice in  writing,  mailed to the Rights  Agent or
successor  Rights Agent,  as the case may be, and to each transfer  agent of the
Common Shares and the Preferred  Shares by registered or certified  mail, and to
the holders of the Right  Certificates by first-class  mail. If the Rights Agent
shall resign or be removed or shall otherwise  become  incapable of acting,  the
Company shall appoint a successor to the Rights Agent. If the Company shall fail
to make such appointment  within a period of 30 days after giving notice of such
removal  or  after  it has been  notified  in  writing  of such  resignation  or
incapacity by the resigning or incapacitated  Rights Agent or by the holder of a
Right Certificate (who shall, with such notice, submit his Right Certificate for
inspection by the Company),  then the registered holder of any Right Certificate
may apply to any court of competent  jurisdiction  for the  appointment of a new
Rights Agent. Any successor Rights Agent, whether appointed by the Company or by
such a court, shall be a corporation organized and doing business under the laws
of the United  States or of any state of the United  States,  in good  standing,
having an office in the State of Texas  which is  authorized  under such laws to
exercise  corporate trust powers and is subject to supervision or examination by
federal  or state  authority  and  which has at the time of its  appointment  as
Rights  Agent a combined  capital  and surplus of at least $100  million.  After
appointment,  the  successor  Rights Agent shall be vested with the same powers,
rights, duties and responsibilities as if it had been originally named as Rights
Agent  without  further  act or deed;  but the  predecessor  Rights  Agent shall
deliver and transfer to the successor Rights Agent any property at the time held
by it hereunder, and execute and deliver any further assurance,  conveyance, act
or deed necessary for the purpose. Not later than the effective date of any such
appointment   the  Company  shall  file  notice  thereof  in  writing  with  the
predecessor  Rights Agent and each  transfer  agent of the Common Shares and the
Preferred Shares, and mail a notice thereof in writing to the registered holders
of the Right  Certificates.  Failure  to give any  notice  provided  for in this
Section 21,  however,  or any defect  therein,  shall not affect the legality or
validity of the resignation or removal of the Rights Agent or the appointment of
the successor  Rights  Agent,  as the case may be.

                                      -31-


     SECTION 22. ISSUANCE OF NEW RIGHT CERTIFICATES.  Notwithstanding any of the
provisions of this Agreement or of the Rights to the contrary,  the Company may,
at its option,  issue new Right  Certificates  evidencing Rights in such form as
may be approved by its Board of Directors to reflect any adjustment or change in
the Purchase Price and the number or kind or class of shares or other securities
or property purchasable under the Right Certificates made in accordance with the
provisions of this Agreement.

     SECTION 23.  REDEMPTION.  (a) The Board of Directors of the Company may, at
its option,  at any time prior to such time as any Person  becomes an  Acquiring
Person,  redeem  all but not  less  than all the then  outstanding  Rights  at a
redemption price of $0.01 per Right, appropriately adjusted to reflect any stock
split,  stock dividend or similar  transaction  occurring  after the date hereof
(such redemption price being hereinafter referred to as the "Redemption Price").
The  redemption of the Rights by the Board of Directors may be made effective at
such  time,  on such  basis  and  subject  to such  conditions  as the  Board of
Directors in its sole discretion may establish.

     (b) Immediately upon the time of the effectiveness of the redemption of the
Rights  pursuant to paragraph (a) of this Section 23 or such earlier time as may
be  determined  by the Board of Directors of the Company in the action  ordering
such  redemption  (although not earlier than the time of such action) (such time
the "Redemption  Date"),  and without any further action and without any notice,
the right to exercise the Rights shall  terminate and the only right  thereafter
of the holders of Rights shall be to receive the Redemption  Price.  The Company
shall  promptly give public notice of any such  redemption;  provided,  however,
that the failure to give, or any defect in, any such notice shall not affect the
validity  of such  redemption.  Within 10 days after such action of the Board of
Directors  ordering the redemption of the Rights  pursuant to paragraph (a), the
Company  shall  mail a  notice  of  redemption  to all the  holders  of the then
outstanding  Rights at their last  addresses  as they appear  upon the  registry
books of the Rights Agent or, prior to the  Distribution  Date,  on the registry
books of the transfer agent for the Common Shares. Any notice which is mailed in
the manner  herein  provided  shall be deemed  given,  whether or not the holder
receives the notice. If the payment of the Redemption Price is not included with
such notice, each such notice shall state the method by which the payment of the
Redemption Price will be made.  Neither the Company nor any of its Affiliates or
Associates  may redeem,  acquire or purchase for value any Rights at any time in
any  manner  other  than that  specifically  set forth in this  Section 23 or in
Section 24 hereof,  other than in connection  with the purchase of Common Shares
prior to the Distribution Date.

                                      -32-


     SECTION 24. EXCHANGE. (a) The Board of Directors of the Company may, at its
option, at any time after any Person becomes an Acquiring  Person,  exchange all
or part of the then outstanding and exercisable  Rights (which shall not include
Rights that have become void  pursuant to the  provisions  of Section  11(a)(ii)
hereof) for Common  Shares at an exchange  ratio of one Common  Share per Right,
appropriately  adjusted to reflect any stock  split,  stock  dividend or similar
transaction   occurring  after  the  date  hereof  (such  exchange  ratio  being
hereinafter referred to as the "Exchange Ratio"). Notwithstanding the foregoing,
the Board of Directors  shall not be  empowered  to effect such  exchange at any
time after any Person  (other than the Company,  any  Subsidiary of the Company,
any employee benefit plan of the Company or any such  Subsidiary,  or any entity
holding  Common Shares for or pursuant to the terms of any such plan),  together
with all Affiliates and Associates of such Person,  becomes the Beneficial Owner
of a majority of the Common Shares then  outstanding.

     (b)  Immediately  upon the action of the Board of  Directors of the Company
ordering the exchange of any Rights  pursuant to subsection  (a) of this Section
24 and without any further action and without any notice,  the right to exercise
such Rights shall  terminate  and the only right  thereafter of a holder of such
Rights shall be to receive  that number of Common  Shares equal to the number of
such Rights held by such holder  multiplied by the Exchange  Ratio.  The Company
shall promptly give public notice of any such exchange;  provided, however, that
the failure to give, or any defect in, such notice shall not affect the validity
of such exchange.  The Company promptly shall mail a notice of any such exchange
to all of the holders of such Rights at their last addresses as they appear upon
the registry books of the Rights Agent. Any notice which is mailed in the manner
herein  provided shall be deemed given,  whether or not the holder  receives the
notice. Each such notice of exchange will state the method by which the exchange
of the Common  Shares  for  Rights  will be  effected  and,  in the event of any
partial  exchange,  the number of Rights  which will be  exchanged.  Any partial
exchange  shall be effected  pro rata based on the number of Rights  (other than
Rights which have become void pursuant to the  provisions  of Section  11(a)(ii)
hereof)  held by each  holder of Rights.

                                      -33-


     (c) In any  exchange  pursuant  to this  Section  24, the  Company,  at its
option,  may substitute  Preferred Shares or common stock equivalents for Common
Shares  exchangeable for Rights, at the initial rate of one  one-thousandth of a
Preferred Share (or an appropriate  number of common stock equivalents) for each
Common Share,  as  appropriately  adjusted to reflect  adjustments in the voting
rights  of the  Preferred  Shares  pursuant  to the terms  thereof,  so that the
fraction of a Preferred  Share delivered in lieu of each Common Share shall have
the same voting  rights as one Common  Share.

     (d) In  the  event  that  there  shall  not be  sufficient  Common  Shares,
Preferred  Shares  or  common  stock  equivalents  authorized  by the  Company's
certificate of incorporation  and not outstanding or subscribed for, or reserved
or otherwise  committed  for issuance for purposes  other than upon  exercise of
Rights, to permit any exchange of Rights as contemplated in accordance with this
Section  24, the  Company  shall  take all such  action as may be  necessary  to
authorize additional Common Shares, Preferred Shares or common stock equivalents
for issuance upon exchange of the Rights.

     (e) The Company  shall not be required to issue  fractions of Common Shares
or to distribute  certificates which evidence  fractional Common Shares. In lieu
of such  fractional  Common  Shares,  the  Company  shall pay to the  registered
holders of the Right  Certificates  with regard to which such fractional  Common
Shares would  otherwise be issuable an amount in cash equal to the same fraction
of the current per share market value of a whole Common Share.  For the purposes
of this  paragraph  (e),  the current per share  market  value of a whole Common
Share shall be the closing  price of a Common Share (as  determined  pursuant to
the second sentence of Section  11(d)(i) hereof) for the Trading Day immediately
prior to the date of exchange pursuant to this Section 24.

     SECTION 25. NOTICE OF CERTAIN  EVENTS.

     (a) In case the Company  shall after the  Distribution  Date propose (i) to
pay any dividend  payable in stock of any class to the holders of its  Preferred
Shares or to make any other  distribution to the holders of its Preferred Shares
(other than a regular quarterly cash dividend),  (ii) to offer to the holders of
its  Preferred  Shares  rights or warrants to  subscribe  for or to purchase any
additional  Preferred  Shares  or  shares  of  stock of any  class or any  other
securities,  rights or  options,  (iii) to effect  any  reclassification  of its
Preferred Shares (other than a  reclassification  involving only the subdivision
of outstanding  Preferred  Shares),  (iv) to effect any  consolidation or merger
into or with, or to effect any sale or other  transfer (or to permit one or more
of its  Subsidiaries  to  effect  any  sale or other  transfer),  in one or more
transactions,  of 50% or more of the assets or earning  power of the Company and
its  Subsidiaries  (taken as a whole)  to, any other  Person,

                                      -34-


(v) to effect the liquidation, dissolution or winding up of the Company, or (vi)
to declare or pay any dividend on the Common Shares  payable in Common Shares or
to effect a subdivision,  combination or  consolidation of the Common Shares (by
reclassification  or otherwise  than by payment of dividends in Common  Shares),
then,  in each such  case,  the  Company  shall  give to each  holder of a Right
Certificate,  in  accordance  with Section 26 hereof,  a notice of such proposed
action,  which  shall  specify  the record  date for the  purposes of such stock
dividend,  or  distribution  of rights or  warrants,  or the date on which  such
reclassification,    consolidation,   merger,   sale,   transfer,   liquidation,
dissolution,  or  winding  up is to take  place  and the  date of  participation
therein by the holders of the Common Shares and/or Preferred Shares, if any such
date is to be fixed, and such notice shall be so given in the case of any action
covered by clause  (i) or (ii)  above at least 10 days prior to the record  date
for determining holders of the Preferred Shares for purposes of such action, and
in the case of any such other action,  at least 10 days prior to the date of the
taking of such  proposed  action  or the date of  participation  therein  by the
holders of the Common Shares and/or  Preferred  Shares,  whichever  shall be the
earlier.

     (b) In case any event set forth in Section  11(a)(ii)  hereof  shall occur,
then the Company shall as soon as practicable  thereafter give to each holder of
a Right  Certificate,  in  accordance  with  Section 26 hereof,  a notice of the
occurrence  of such  event,  which  notice  shall  describe  such  event and the
consequences of such event to holders of Rights under Section  11(a)(ii) hereof.


                                      -35-


     SECTION 26. NOTICES.  Notices or demands authorized by this Agreement to be
given or made by the Rights Agent or by the holder of any Right  Certificate  to
or on the Company  shall be  sufficiently  given or made if sent by  first-class
mail, postage prepaid, addressed (until another address is filed in writing with
the Rights  Agent) as follows:

                           The  Exploration  Company of Delaware,  Inc.
                           500 North Loop 1604 East, Suite 250
                           San Antonio, Texas 78232

                           Attention:  Roberto R. Thomae
                                       CFO, Secretary, Vice President

                           Copy to:

                           Mr. Frank Russell
                           Barton & Schneider, L.L.P.
                           700 North Street Mary's, Suite 1825
                           San Antonio, Texas  78205

Subject to the provisions of Section 21 hereof,  any notice or demand authorized
by this  Agreement  to be given or made by the  Company  or by the holder of any
Right Certificate to or on the Rights Agent shall be sufficiently  given or made
if sent by registered  or certified  mail and shall be deemed given upon receipt
and,  addressed  (until another address is filed in writing with the Company) as
follows:

                                    Fleet National Bank
                                    c/o EquiServe Limited Partnership
                                    150 Royall Street
                                    Canton, MA 02021
                                    Attention:  Client Administration


Notices  or  demands  authorized  by this  Agreement  to be given or made by the
Company or the  Rights  Agent to the  holder of any Right  Certificate  shall be
sufficiently  given  or  made  if sent by  first-class  mail,  postage  prepaid,
addressed  to such holder at the address of such holder as shown on the registry
books of the Company.

                                      -36-


     SECTION 27. SUPPLEMENTS AND AMENDMENTS.  The Company may from time to time,
and the Rights Agent shall, if the Company so directs,  supplement or amend this
Agreement without the approval of any holders of Right  Certificates in order to
cure any  ambiguity,  to correct or supplement  any provision  contained  herein
which may be defective or inconsistent  with any other provisions  herein, or to
make any  change  to or  delete  any  provision  hereof  or to adopt  any  other
provisions  with respect to the Rights  which the Company may deem  necessary or
desirable;  provided,  however,  that  from and after  such  time as any  Person
becomes an Acquiring Person, this Agreement shall not be amended or supplemented
in any manner  which  would  adversely  affect the  interests  of the holders of
Rights (other than an Acquiring Person and its Affiliates and  Associates).  Any
supplement  or  amendment  authorized  by this Section 27 will be evidenced by a
writing signed by the Company and the Rights Agent.  Notwithstanding anything in
this  Agreement to the contrary,  no  supplement  or amendment  that changes the
rights and duties of the Rights  Agent under this  Agreement  will be  effective
against the Rights Agent without the  execution of such  supplement or amendment
by the Rights Agent.

     SECTION 28. SUCCESSORS.  All the covenants and provisions of this Agreement
by or for the benefit of the Company or the Rights Agent shall bind and inure to
the benefit of their respective successors and assigns hereunder.

     SECTION 29. BENEFITS OF THIS AGREEMENT. Nothing in this
Agreement  shall be  construed  to give to any  person or entity  other than the
Company,  the Rights Agent and the registered  holders of the Right Certificates
(and, prior to the Distribution  Date, the Common Shares) any legal or equitable
right, remedy or claim under this Agreement; but this Agreement shall be for the
sole and exclusive  benefit of the Company,  the Rights Agent and the registered
holders of the Right  Certificates  (and,  prior to the  Distribution  Date, the
Common Shares).

     SECTION 30. SEVERABILITY.  If any term, provision,  covenant or restriction
of this  Agreement  is  held  by a court  of  competent  jurisdiction  or  other
authority  to be invalid,  void or  unenforceable,  the  remainder of the terms,
provisions,  covenants and  restrictions  of this Agreement shall remain in full
force and effect and shall in no way be affected, impaired or invalidated.

                                      -37-


     SECTION 31. GOVERNING LAW. This Agreement and each Right Certificate issued
hereunder  shall be deemed to be a contract  made under the laws of the State of
Delaware and for all purposes  shall be governed by and  construed in accordance
with the laws of such State  applicable  to contracts  to be made and  performed
entirely within such State.

     SECTION 32.  COUNTERPARTS.  This Agreement may be executed in any number of
counterparts and each of such  counterparts  shall for all purposes be deemed to
be an original,  and all such counterparts shall together constitute but one and
the same instrument.

     SECTION  33.  DESCRIPTIVE  HEADINGS.  Descriptive  headings  of the several
Sections of this  Agreement  are  inserted  for  convenience  only and shall not
control or affect the meaning or construction of any of the provisions hereof.

     SECTION 34.  ADMINISTRATION.  The Board of Directors  of the Company  shall
have  the  exclusive  power  and  authority  to  administer  and  interpret  the
provisions of this Agreement and to exercise all rights and powers  specifically
granted  to the Board of  Directors  or the  Company or as may be  necessary  or
advisable  in  the   administration   of  this  Agreement.   All  such  actions,
calculations,  determinations and interpretations  which are done or made by the
Board of Directors in good faith shall be final,  conclusive  and binding on the
Company,  the Rights Agent,  the holders of the Rights and all other parties and
shall not subject the Board of Directors to any  liability to the holders of the
Rights.

                                      -38-


     IN WITNESS WHEREOF, the parties hereto have caused this Rights Agreement to
be duly executed and their  respective  corporate seals to be hereunder  affixed
and attested, all as of the day and year first above written.



Attest:                               THE EXPLORATION COMPANY OF DELAWARE, INC.



/s/_Roberto R. Thomae                           By:  /s/ James E. Sigmon
Title: CFO, Secretary, Vice President           Title:  President






Attest:                                         FLEET NATIONAL BANK,
                                                as Rights Agent


                                                By:
Title:                                          Title:




                                      -39-



                                                                   EXHIBIT A

                                      FORM

                                       of

                           CERTIFICATE OF DESIGNATION

                                       of

                  SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                                       of

                    THE EXPLORATION COMPANY OF DELAWARE, INC.
                 -----------------------------------------------

                         (Pursuant to Section 151 of the
                        Delaware General Corporation Law)

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



                  The  Exploration   Company  of  Delaware,   Inc.,  a  Delaware
corporation  (hereinafter called the  "Corporation"),  hereby certifies that the
following resolution was adopted by the Board of Directors of the Corporation as
required by Section 151 of the General  Corporation Law at a meeting duly called
and held on June 29, 2000:

                  RESOLVED, that pursuant to the authority granted to and vested
in the Board of Directors of this Corporation  (hereinafter called the "Board of
Directors" or the "Board") in accordance  with the provisions of the Certificate
of Incorporation of the Corporation (the  "Certificate of  Incorporation"),  the
Board of Directors  hereby creates a series of Preferred  Stock, par value $0.01
per share (the  "Preferred  Stock"),  of the  Corporation  and hereby states the
designation and number of shares,  and fixes the relative  rights,  preferences,
and limitations thereof as follows:

                  SECTION 1.  DESIGNATION AND AMOUNT.  The shares of this series
shall be  designated  as "Series A Junior  Participating  Preferred  Stock" (the
"Series A Preferred  Stock") and the number of shares  constituting the Series A
Preferred  Stock  shall be 30,000.  Such  number of shares may be  increased  or
decreased by resolution of the Board of Directors; provided, that


                                      A-1



no decrease  shall reduce the number of shares of Series A Preferred  Stock to a
number less than the number of shares then outstanding plus the number of shares
reserved  for  issuance  upon the  exercise of  outstanding  options,  rights or
warrants or upon the  conversion  of any  outstanding  securities  issued by the
Corporation convertible into Series A Preferred Stock.

                  SECTION 2.     DIVIDENDS AND DISTRIBUTIONS.

     (A)  Subject  to the  rights of the  holders of any shares of any series of
Preferred  Stock (or any other stock) ranking prior and superior to the Series A
Preferred  Stock with  respect to  dividends,  the holders of shares of Series A
Preferred  Stock shall be entitled to receive,  when,  as and if declared by the
Board of Directors  out of funds legally  available  for the purpose,  quarterly
dividends payable in cash on the last day of March, June, September and December
in each year (each such date being  referred to herein as a "Quarterly  Dividend
Payment Date"),  commencing on the first Quarterly  Dividend  Payment Date after
the first  issuance  of a share or  fraction  of a share of  Series A  Preferred
Stock, in an amount (if any) per share (rounded to the nearest cent), subject to
the  provision for  adjustment  hereinafter  set forth,  equal to 1000 times the
aggregate per share amount of all cash  dividends,  and 1000 times the aggregate
per  share  amount  (payable  in  kind)  of  all  non-cash  dividends  or  other
distributions,  other than a dividend  payable  in shares of Common  Stock,  par
value $0.01 per share (the "Common Stock"),  of the Corporation or a subdivision
of the outstanding  shares of Common Stock (by  reclassification  or otherwise),
declared on the Common Stock since the immediately  preceding Quarterly Dividend
Payment  Date or, with respect to the first  Quarterly  Dividend  Payment  Date,
since  the  first  issuance  of any  share or  fraction  of a share of  Series A
Preferred  Stock. In the event the Corporation  shall at any time declare or pay
any dividend on the Common Stock payable in shares of Common Stock,  or effect a
subdivision or combination or consolidation of the outstanding  shares of Common
Stock (by  reclassification or otherwise than by payment of a dividend in shares
of Common Stock) into a greater or lesser number of shares of Common Stock, then
in each such case the amount to which  holders  of shares of Series A  Preferred
Stock were entitled immediately prior to such event under the preceding sentence
shall be adjusted by  multiplying  such amount by a fraction,  the  numerator of
which is the number of shares of Common Stock outstanding immediately after such
event and the  denominator of which is the number of shares of Common Stock that
were outstanding immediately prior to such event.


                                      A-2


     (B) The Corporation  shall declare a dividend or distribution on the Series
A Preferred Stock as provided in paragraph (A) of this Section immediately after
it  declares a  dividend  or  distribution  on the Common  Stock  (other  than a
dividend payable in shares of Common Stock).


     (C)  Dividends due pursuant to paragraph (A) of this Section shall begin to
accrue and be cumulative on outstanding  shares of Series A Preferred Stock from
the  Quarterly  Dividend  Payment Date next  preceding the date of issue of such
shares,  unless the date of issue of such shares is prior to the record date for
the first  Quarterly  Dividend  Payment  Date,  in which case  dividends on such
shares  shall begin to accrue from the date of issue of such  shares,  or unless
the date of issue is a Quarterly  Dividend  Payment  Date or is a date after the
record  date for the  determination  of holders of shares of Series A  Preferred
Stock  entitled  to  receive a  quarterly  dividend  and before  such  Quarterly
Dividend  Payment Date, in either of which events such dividends  shall begin to
accrue and be cumulative from such Quarterly  Dividend Payment Date. Accrued but
unpaid dividends shall not bear interest. Dividends paid on the shares of Series
A Preferred  Stock in an amount less than the total amount of such  dividends at
the time  accrued and payable on such shares  shall be  allocated  pro rata on a
share-by-share basis among all such shares at the time outstanding. The Board of
Directors  may fix a record date for the  determination  of holders of shares of
Series  A  Preferred  Stock  entitled  to  receive  payment  of  a  dividend  or
distribution declared thereon,  which record date shall be not more than 60 days
prior to the date fixed for the payment thereof.



     SECTION 3. VOTING RIGHTS. The holders of shares of Series A Preferred Stock
shall have the following voting rights:

     (A) Subject to the provision for  adjustment  hereinafter  set forth,  each
share of Series A Preferred Stock shall entitle the holder thereof to 1000 votes
on all matters  submitted to a vote of the stockholders of the  Corporation.  In
the event the  Corporation  shall at any time declare or pay any dividend on the
Common  Stock  payable in shares of Common  Stock,  or effect a  subdivision  or
combination  or  consolidation  of the  outstanding  shares of Common  Stock (by
reclassification  or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common  Stock,  then in each
such case the  number of votes per share to which  holders of shares of Series A
Preferred Stock were entitled  immediately prior to such event shall be adjusted
by multiplying  such number by a fraction,  the numerator of which is the number
of shares of Common  Stock  outstanding  immediately  after  such  event and the
denominator  of  which is the  number  of  shares  of  Common  Stock  that  were
outstanding immediately prior to such event.

                                      A-3


     (B)  Except  as  otherwise   provided  the  Certificate  of  Incorporation,
including any other  Certificate of  Designation  creating a series of Preferred
Stock or any  similar  stock,  or by law,  the  holders  of  shares  of Series A
Preferred  Stock and the holders of shares of Common Stock and any other capital
stock of the Corporation having general voting rights shall vote together as one
class on all matters submitted to a vote of stockholders of the Corporation.

     (C) Except as set forth herein, or as otherwise required by law, holders of
Series A Preferred  Stock shall have no special  voting rights and their consent
shall not be  required  (except to the  extent  they are  entitled  to vote with
holders of Common Stock as set forth herein) for taking any corporate action.

     SECTION 4. CERTAIN RESTRICTIONS.

     (A)  Whenever  quarterly  dividends  or other  dividends  or  distributions
payable on the Series A Preferred Stock as provided in Section 2 are in arrears,
thereafter and until all accrued and unpaid dividends and distributions, whether
or not declared,  on shares of Series A Preferred Stock  outstanding  shall have
been paid in full, the Corporation shall not:

     (i)  declare  or pay  dividends,  or make any other  distributions,  on any
shares of stock  ranking  junior  (either as to dividends  or upon  liquidation,
dissolution or winding up) to the Series A Preferred Stock;

     (ii)  declare or pay  dividends,  or make any other  distributions,  on any
shares of stock ranking on a parity (either as to dividends or upon liquidation,
dissolution or winding up) with the Series A Preferred  Stock,  except dividends
paid ratably on the Series A Preferred  Stock and all such parity stock on which
dividends  are payable or in arrears in proportion to the total amounts to which
the holders of all such shares are then entitled; or

     (iii) redeem or purchase or otherwise acquire for  consideration  shares of
any  stock  ranking  junior  (either  as  to  dividends  or  upon   liquidation,
dissolution  or winding up) to the Series A Preferred  Stock,  provided that the
Corporation may at any `time redeem, purchase or otherwise acquire shares of any
such junior stock in exchange for shares of any stock of the Corporation ranking
junior (as to dividends and upon dissolution,  liquidation or winding up) to the
Series A Preferred Stock.

                                      A-4


     (B) The  Corporation  shall not permit any subsidiary of the Corporation to
purchase  or  otherwise  acquire  for  consideration  any shares of stock of the
Corporation unless the Corporation could, under paragraph (A) of this Section 4,
purchase or otherwise acquire such shares at such time and in such manner.

     SECTION  5.  REACQUIRED  SHARES.  Any  shares of Series A  Preferred  Stock
purchased  or otherwise  acquired by the  Corporation  in any manner  whatsoever
shall be retired and canceled promptly after the acquisition  thereof.  All such
shares shall upon their  cancellation  become  authorized but unissued shares of
Preferred  Stock and may be reissued as part of a new series of Preferred  Stock
subject to the  conditions and  restrictions  on issuance set forth herein or in
the  Certificate  of  Incorporation,  including any  Certificate  of Designation
creating a series of  Preferred  Stock or any  similar  stock,  or as  otherwise
required by law.

     SECTION 6.  LIQUIDATION,  DISSOLUTION OR WINDING UP. Upon any  liquidation,
dissolution or winding up of the  Corporation  the holders of shares of Series A
Preferred  Stock  shall be entitled  to receive an  aggregate  amount per share,
subject to the provision for  adjustment  hereinafter  set forth,  equal to 1000
times the aggregate  amount to be distributed  per share to holders of shares of
Common  Stock plus an amount equal to any accrued and unpaid  dividends.  In the
event the  Corporation  shall at any time  declare  or pay any  dividend  on the
Common  Stock  payable in shares of Common  Stock,  or effect a  subdivision  or
combination  or  consolidation  of the  outstanding  shares of Common  Stock (by
reclassification  or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common  Stock,  then in each
such case the aggregate  amount to which holders of shares of Series A Preferred
Stock were entitled immediately prior to such event under the preceding sentence
shall be adjusted by  multiplying  such amount by a fraction  the  numerator  of
which is the number of shares of Common Stock outstanding immediately after such
event and the  denominator of which is the number of shares of Common Stock that
were outstanding immediately prior to such event.

                                      A-5


     SECTION 7. CONSOLIDATION,  MERGER, ETC. In case the Corporation shall enter
into any  consolidation,  merger,  combination or other transaction in which the
shares  of  Common  Stock are  exchanged  for or  changed  into  other  stock or
securities,  cash and/or any other property, then in any such case each share of
Series A  Preferred  Stock  shall at the same  time be  similarly  exchanged  or
changed  into an amount  per  share,  subject to the  provision  for  adjustment
hereinafter  set  forth,  equal to 1000  times  the  aggregate  amount of stock,
securities,  cash and/or any other property  (payable in kind),  as the case may
be, into which or for which each share of Common Stock is changed or  exchanged.
In the event the  Corporation  shall at any time  declare or pay any dividend on
the Common Stock payable in shares of Common Stock,  or effect a subdivision  or
combination  or  consolidation  of the  outstanding  shares of Common  Stock (by
reclassification  or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common  Stock,  then in each
such case the amount set forth in the  preceding  sentence  with  respect to the
exchange  or change of shares of Series A  Preferred  Stock shall be adjusted by
multiplying  such amount by a fraction,  the numerator of which is the number of
shares  of  Common  Stock  outstanding  immediately  after  such  event  and the
denominator  of  which is the  number  of  shares  of  Common  Stock  that  were
outstanding immediately prior to such event.

     SECTION 8. AMENDMENT. The Certificate of Incorporation shall not be amended
in any  manner,  including  in a merger or  consolidation,  which  would  alter,
change,  or repeal the  powers,  preferences  or special  rights of the Series A
Preferred Stock so as to affect them adversely  without the affirmative  vote of
the  holders  of at least  two-thirds  of the  outstanding  shares  of  Series A
Preferred Stock, voting together as a single class.

     SECTION 9. RANK. The Series A Preferred  Stock shall rank,  with respect to
the  payment of  dividends  and upon  liquidation,  dissolution  and winding up,
junior to all series of Preferred Stock.

                                      A-6


                  IN  WITNESS  WHEREOF,   this  Certificate  of  Designation  is
executed on behalf of the Corporation by its duly  authorized  officer this 29th
day of June, 2000.


                           THE EXPLORATION COMPANY OF
                                 DELAWARE, INC.




                            By: _/s/ James E. Sigmon
                            Name: James E. Sigman
                            Title:  President





                                      A-7





                                                                       EXHIBIT B


                            Form of Right Certificate

Certificate No. R-                                                  _____Rights


         NOT  EXERCISABLE  AFTER  JUNE 29,  2010 OR  EARLIER  IF  REDEMPTION  OR
         EXCHANGE  OCCURS.  THE RIGHTS ARE  SUBJECT TO  REDEMPTION  AT $0.01 PER
         RIGHT AND TO EXCHANGE  ON THE TERMS SET FORTH IN THE RIGHTS  AGREEMENT.
         UNDER  CERTAIN  CIRCUMSTANCES,  RIGHTS  THAT  ARE OR WERE  ACQUIRED  OR
         BENEFICIALLY  OWNED  BY  AN  ACQUIRING  PERSON  OR  ANY  ASSOCIATES  OR
         AFFILIATES  THEREOF (AS SUCH TERMS ARE DEFINED IN THE RIGHTS AGREEMENT)
         OR ANY SUBSEQUENT HOLDER OF SUCH RIGHTS MAY BECOME NULL AND VOID.


                                Right Certificate
                    THE EXPLORATION COMPANY OF DELAWARE, INC.

This  certifies  that  _______________________,  or registered  assigns,  is the
registered owner of the number of Rights set forth above, each of which entitles
the owner thereof, subject to the terms, provisions and conditions of the Rights
Agreement,  dated  as of June 29,  2000 the  "Rights  Agreement"),  between  The
Exploration Company of Delaware,  Inc., a Delaware  corporation (the "Company"),
and Fleet  National Bank (the "Rights  Agent"),  to purchase from the Company at
any time  after the  Distribution  Date (as such term is  defined  in the Rights
Agreement)  and prior to 5:00 P.M.,  San Antonio  time, on June 29, 2010, at the
principal  office of the  Rights  Agent,  or at the office of its  successor  as
Rights Agent, one one-thousandth of a fully paid non-assessable  share of Series
A  Junior  Participating  Preferred  Stock,  par  value  $0.01  per  share  (the
"Preferred  Shares"),  of the  Company,  at a  purchase  price of $12.00 per one
one-thousandth  of a Preferred Share (the "Purchase  Price"),  upon presentation
and surrender of this Right  Certificate with the  certification and the Form of
Election to Purchase duly executed. The number of Rights evidenced by this Right
Certificate  (and the number of one  one-thousandths  of a Preferred Share which
may be purchased upon exercise  hereof) set forth above,  and the Purchase Price
set forth above, are the number and Purchase Price as of June 29, 2000, based on
the  Preferred  Shares as  constituted  at such date.  As provided in the Rights
Agreement,  the  Purchase  Price  and the  number  of one  one-thousandths  of a
Preferred Share which may be purchased upon the exercise of the Rights evidenced
by this Right  Certificate are subject to  modification  and adjustment upon the
happening of certain events.

                                      B-1


                  From and after the occurrence of an event described in Section
11(a)(ii)  of the  Rights  Agreement,  if the  Rights  evidenced  by this  Right
Certificate  are or were at any time on or after the  earlier of (x) the date of
such event and (y) the Distribution  Date (as such term is defined in the Rights
Agreement) acquired or beneficially owned by an Acquiring Person or an Associate
or  Affiliate  of an  Acquiring  Person (as such terms are defined in the Rights
Agreement),  such Rights shall become void,  and any holder of such Rights shall
thereafter have no right to exercise such Rights.

                  This  Right  Certificate  is  subject  to all  of  the  terms,
provisions and conditions of the Rights Agreement,  which terms,  provisions and
conditions  are hereby  incorporated  herein by reference and made a part hereof
and to which Rights Agreement reference is hereby made for a full description of
the rights, limitations of rights, obligations,  duties and immunities hereunder
of the Rights  Agent,  the Company  and the  holders of the Right  Certificates.
Copies of the Rights Agreement are on file at the principal executive offices of
the Company and the offices of the Rights Agent.

                  This  Right   Certificate,   with  or  without   other   Right
Certificates, upon surrender at the principal office of the Rights Agent, may be
exchanged for another Right Certificate or Right  Certificates of like tenor and
date evidencing  Rights entitling the holder to purchase a like aggregate number
of Preferred  Shares as the Rights  evidenced by the Right  Certificate or Right
Certificates  surrendered  shall have entitled such holder to purchase.  If this
Right  Certificate  shall be exercised in part,  the holder shall be entitled to
receive upon surrender  hereof another Right  Certificate or Right  Certificates
for the number of whole Rights not exercised.

                  Subject  to the  provisions  of the Rights  Agreement,  at the
Company's  option,  the Rights evidenced by this Certificate (i) may be redeemed
by the Company at a redemption price of $0.01 per Right or (ii) may be exchanged
in whole or in part for shares of the Company's  Common  Stock,  par value $0.01
per share, or Preferred Shares.

                  No  fractional  Preferred  Shares  will  be  issued  upon  the
exercise of any Right or Rights evidenced hereby (other than fractions which are
integral multiples of one one-thousandth of a Preferred Share, which may, at the
election of the  Company,  be  evidenced by  depositary  receipts),  but in lieu
thereof a cash payment will be made, as provided in the Rights Agreement.

                                      B-2


                  No holder of this Right  Certificate shall be entitled to vote
or receive  dividends  or be deemed for any purpose the holder of the  Preferred
Shares  or of any  other  securities  of the  Company  which  may at any time be
issuable on the  exercise  hereof,  nor shall  anything  contained in the Rights
Agreement or herein be construed to confer upon the holder hereof,  as such, any
of the  rights  of a  stockholder  of the  Company  or any right to vote for the
election  of  directors  or upon any matter  submitted  to  stockholders  at any
meeting thereof,  or to give or withhold consent to any corporate  action, or to
receive notice of meetings or other actions  affecting  stockholders  (except as
provided  in the Rights  Agreement),  or to receive  dividends  or  subscription
rights,  or  otherwise,  until  the  Right or  Rights  evidenced  by this  Right
Certificate shall have been exercised as provided in the Rights Agreement.

                  This Right  Certificate  shall not be valid or obligatory  for
any purpose until it shall have been countersigned by the Rights Agent.

                  WITNESS the facsimile signature of the proper officers of the
 Company and its corporate seal.  Dated as of

- ---------------, ----.


Attest:                                         THE EXPLORATION COMPANY OF
                                                DELAWARE, INC.



_____________________________                   By: ___________________________
Title:                                                 Title:
Countersigned:

FLEET NATIONAL BANK
Rights Agent



By: _________________________
    Authorized Signature


                                      B-3




                    Form of Reverse Side of Right Certificate

                               FORM OF ASSIGNMENT
                (To be executed by the registered holder if such
               holder desires to transfer the Right Certificate.)
                  FOR VALUE RECEIVED _________________________________ hereby
sells, assigns and transfers unto _____________________

- --------------------------------------------------------------
                  (Please print name and address of transferee)
this Right Certificate, together with all right, title and interest therein, and
does hereby  irrevocably  constitute  and appoint  ____________________________,
Attorney,  to  transfer  the  within  Right  Certificate  on  the  books  of the
within-named Company, with full power of substitution.


Dated: _____________ ___, _____


                          ---------------------------------
                                    Signature

Signature Guaranteed:

                  Signatures must be guaranteed by a member firm of a registered
national securities exchange, a member of the National Association of Securities
Dealers,  Inc.,  or a  commercial  bank or trust  company  having  an  office or
correspondent in the United States.

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

                  The undersigned  hereby certifies that the Rights evidenced by
this Right  Certificate are not beneficially  owned by an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement).


                         ---------------------------------
                                    Signature

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


                                      B-4

             Form of Reverse Side of Right Certificate -- continued

                          FORM OF ELECTION TO PURCHASE
                      (To be executed if holder desires to
                        exercise the Right Certificate.)
To THE EXPLORATION COMPANY OF DELAWARE, INC.:

                  The  undersigned   hereby   irrevocably   elects  to  exercise
________________  Rights  represented by this Right  Certificate to purchase the
Preferred  Shares  issuable  upon the exercise of such Rights and requests  that
certificates for such Preferred Shares be issued in the name of:

Please insert social security
or other identifying number

- -----------------------------------------------------------------
                         (Please print name and address)
- -----------------------------------------------------------------

If such  number of Rights  shall not be all the Rights  evidenced  by this Right
Certificate,  a new Right  Certificate for the balance  remaining of such Rights
shall be registered in the name of and delivered to:

Please insert social security
or other identifying number

- -----------------------------------------------------------------
                         (Please print name and address)
- -----------------------------------------------------------------

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


Dated: _____________ ___, _____



                         ---------------------------------
                                    Signature

Signature Guaranteed:

                  Signatures must be guaranteed by a member firm of a registered
national securities exchange, a member of the National Association of Securities
Dealers,  Inc.,  or a  commercial  bank or trust  company  having  an  office or
correspondent in the United States.

                                      B-5


             Form of Reverse Side of Right Certificate -- continued

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

                  The undersigned  hereby certifies that the Rights evidenced by
this Right  Certificate are not beneficially  owned by an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement).



                       ---------------------------------
                                    Signature
- -----------------------------------------------------------------
                                     NOTICE
                  The  signature  in  the  foregoing  Forms  of  Assignment  and
Election  must  conform  to the name as  written  upon  the  face of this  Right
Certificate in every particular, without alteration or enlargement or any change
whatsoever.

                  In the event the  certification set forth above in the Form of
Assignment  or the Form of  Election  to  Purchase,  as the case may be,  is not
completed,  the Company and the Rights Agent will deem the  beneficial  owner of
the Rights  evidenced by this Right  Certificate to be an Acquiring Person or an
Affiliate or  Associate  thereof (as defined in the Rights  Agreement)  and such
Assignment or Election to Purchase will not be honored.



                                      B-6



                                                                      EXHIBIT  C

                          SUMMARY OF RIGHTS TO PURCHASE
                                PREFERRED SHARES

                  On June 29, 2000,  the Board of  Directors of The  Exploration
Company of Delaware,  Inc. (the "Company")  declared a dividend of one preferred
share purchase right (a "Right") for each outstanding share of Common Stock, par
value $0.01 per share (the "Common  Shares")  outstanding  on July 19, 2000 (the
"Record Date") to the  stockholders  of record on that date. Each Right entitles
the registered holder to purchase from the Company one one-thousandth of a share
of Series A Junior Participating Preferred Stock, par value $0.01 per share (the
"Preferred Shares"), of the Company, at a price of $12.00 per one one-thousandth
of a  Preferred  Share  (the  "Purchase  Price"),  subject  to  adjustment.  The
description  and terms of the  Rights are set forth in a Rights  Agreement  (the
"Rights Agreement") between the Company and Fleet National Bank, as Rights Agent
(the "Rights Agent").

                  Until the  earlier to occur of (i) 10 days  following a public
announcement  that a person or group of  affiliated  or  associated  persons (an
"Acquiring  Person")  has  acquired  beneficial  ownership of 15% or more of the
outstanding Common Shares or (ii) 10 business days (or such later date as may be
determined by action of the Board of Directors  prior to such time as any Person
becomes an Acquiring  Person)  following the commencement of, or announcement of
an intention to make, a tender offer or exchange offer the consummation of which
would result in the beneficial  ownership by a person or group of 15% or more of
the  outstanding  Common  Shares  (the  earlier of such dates  being  called the
"Distribution  Date"), the Rights will be evidenced,  with respect to any of the
Common Share  certificates  outstanding  as of the Record  Date,  by such Common
Share certificate with a copy of this Summary of Rights attached thereto.

                  The Rights  Agreement  provides that,  until the  Distribution
Date, the Rights will be transferred with and only with the Common Shares. Until
the Distribution Date (or earlier  redemption or expiration of the Rights),  new
Common Share  certificates  issued after the Record Date or upon transfer or new
issuance  of Common  Shares  will  contain a notation  incorporating  the Rights
Agreement by reference.  Until the Distribution  Date (or earlier  redemption or
expiration of the Rights),  the surrender for transfer of any  certificates  for
Common Shares outstanding as of the Record Date, even without such notation or a
copy of this Summary of Rights being attached thereto,  will also constitute the
transfer of the Rights  associated  with the Common Shares  represented  by such
certificate.  As soon as practicable  following the Distribution Date,  separate
certificates  evidencing  the Rights  ("Right  Certificates")  will be mailed to
holders  of record of the  Common  Shares  as of the  Close of  Business  on the
Distribution Date and such separate Right  Certificates  alone will evidence the
Rights.

                                      C-1


                  The Rights are not exercisable  until the  Distribution  Date.
The Rights will expire on June 29, 2010 (the "Final  Expiration  Date"),  unless
the Final  Expiration Date is extended or unless the Rights are earlier redeemed
by the Company, in each case, as described below.

                  The Purchase Price payable, and the number of Preferred Shares
or other  securities  or  property  issuable,  upon  exercise  of the Rights are
subject to adjustment from time to time to prevent  dilution (i) in the event of
a stock dividend on, or a subdivision,  combination or reclassification  of, the
Preferred  Shares,  (ii) upon the grant to  holders of the  Preferred  Shares of
certain  rights or warrants to subscribe for or purchase  Preferred  Shares at a
price, or securities  convertible into Preferred Shares with a conversion price,
less than the then current  market price of the  Preferred  Shares or (iii) upon
the distribution to holders of the Preferred Shares of evidences of indebtedness
or assets  (excluding  regular  periodic cash  dividends paid out of earnings or
retained  earnings or dividends  payable in Preferred Shares) or of subscription
rights or warrants (other than those referred to above).

                  The  number  of  outstanding  Rights  and  the  number  of one
one-thousandths  of a Preferred  Share  issuable upon exercise of each Right are
also subject to adjustment in the event of a stock split of the Common Shares or
a stock dividend on the Common Shares payable in Common Shares or  subdivisions,
consolidations or combinations of the Common Shares occurring, in any such case,
prior to the Distribution Date.

                  Preferred Shares  purchasable upon exercise of the Rights will
not be redeemable. Each Preferred Share will be entitled to a quarterly dividend
payment of 1000 times the dividend  declared per Common  Share.  In the event of
liquidation,  the  holders  of the  Preferred  Shares  will  be  entitled  to an
aggregate  payment of 1000 times the  aggregate  payment made per Common  Share.
Each  Preferred  Share will have 1000  votes,  voting  together  with the Common
Shares. In the event of any merger,  consolidation or other transaction in which
Common Shares are exchanged,  each  Preferred  Share will be entitled to receive
1000 times the amount  received per Common Share.  These rights are protected by
customary antidilution provisions.

                  Because  of the  nature  of the  Preferred  Shares'  dividend,
liquidation and voting rights, the value of the one one-thousandth interest in a
Preferred Share  purchasable upon exercise of each Right should  approximate the
value of one Common Share.

                                      C-2


                  From and after the occurrence of an event described in Section
11(a)(ii)  of the  Rights  Agreement,  if the  Rights  evidenced  by this  Right
Certificate  are or were at any time on or after the  earlier of (x) the date of
such event and (y) the Distribution  Date (as such term is defined in the Rights
Agreement) acquired or beneficially owned by an Acquiring Person or an Associate
or  Affiliate  of an  Acquiring  Person (as such terms are defined in the Rights
Agreement),  such Rights shall become void,  and any holder of such Rights shall
thereafter have no right to exercise such Rights.

                  In the  event  that,  at any time  after a Person  becomes  an
Acquiring  Person,  the  Company  is  acquired  in a merger  or  other  business
combination  transaction  or 50% or more of its  consolidated  assets or earning
power are sold,  proper  provision  will be made so that each  holder of a Right
will thereafter have the right to receive, upon the exercise thereof at the then
current  exercise  price of the Right,  that number of shares of common stock of
the acquiring  company which at the time of such  transaction will have a market
value of two times the exercise price of the Right. In the event that any person
becomes an Acquiring Person,  proper provision shall be made so that each holder
of a Right, other than Rights beneficially owned by the Acquiring Person and its
Affiliates and Associates  (which will thereafter be void), will thereafter have
the right to receive upon  exercise that number of Common Shares having a market
value of two times the exercise price of the Right. If the Company does not have
sufficient  Common Shares to satisfy such obligation to issue Common Shares,  or
if the Board of Directors so elects,  the Company  shall deliver upon payment of
the  exercise  price of a Right an amount of cash or  securities  equivalent  in
value to the Common Shares issuable upon exercise of a Right;  provided that, if
the Company fails to meet such  obligation  within 30 days  following the date a
Person becomes an Acquiring Person, the Company must deliver, upon exercise of a
Right but without requiring payment of the exercise price then in effect, Common
Shares  (to the  extent  available)  and cash  equal in value to the  difference
between the value of the Common Shares otherwise issuable upon the exercise of a
Right and the exercise  price then in effect.  The Board of Directors may extend
the 30-day period  described above for up to an additional 60 days to permit the
taking of action that may be necessary to authorize sufficient additional Common
Shares to permit the issuance of Common  Shares upon the exercise in full of the
Rights.

                                      C-3


                  At any time after any Person  becomes an Acquiring  Person and
prior to the acquisition by any person or group of a majority of the outstanding
Common  Shares,  the Board of  Directors  of the Company may exchange the Rights
(other than Rights  owned by such  person or group which have become  void),  in
whole or in part, at an exchange ratio of one Common Share per Right (subject to
adjustment).

                  With certain  exceptions,  no adjustment in the Purchase Price
will be required until cumulative  adjustments require an adjustment of at least
1% in such Purchase Price. No fractional  Preferred Shares will be issued (other
than fractions which are integral multiples of one one-thousandth of a Preferred
Share,  which may, at the  election of the Company,  be evidenced by  depositary
receipts) and in lieu  thereof,  an adjustment in cash will be made based on the
market price of the  Preferred  Shares on the last trading day prior to the date
of exercise.

                  At any time prior to the time any Person  becomes an Acquiring
Person,  the Board of  Directors  of the Company may redeem the Rights in whole,
but not in part,  at a price of $0.01 per Right (the  "Redemption  Price").  The
redemption  of the Rights may be made  effective at such time, on such basis and
with  such  conditions  as the Board of  Directors  in its sole  discretion  may
establish.  Immediately upon any redemption of the Rights, the right to exercise
the Rights will terminate and the only right of the holders of Rights will be to
receive the Redemption Price.

                  The  terms  of the  Rights  may be  amended  by the  Board  of
Directors  of the  Company  without  the  consent of the  holders of the Rights,
except that from and after such time as any person  becomes an Acquiring  Person
no such  amendment  may  adversely  affect the  interests  of the holders of the
Rights (other than the Acquiring Person and its Affiliates and Associates).

                  Until a Right is exercised,  the holder thereof, as such, will
have no rights as a stockholder of the Company,  including,  without limitation,
the right to vote or to receive dividends.

                  A copy of the Agreement has been filed with the Securities and
Exchange Commission as an Exhibit to a Registration  Statement on Form 8-A dated
June __,  2000. A copy of the  Agreement  is  available  free of charge from the
Company.  This summary description of the Rights does not purport to be complete
and is qualified in its entirety by reference to the Agreement,  which is hereby
incorporated herein by reference.


                                      C-4