Document:

RIGHT
      OF FIRST REFUSAL AND

    CORPORATE
      OPPORTUNITIES AGREEMENT

    

    THIS
      RIGHT OF FIRST REFUSAL AND CORPORATE OPPORTUNITIES AGREEMENT (this “Agreement”)
      is
      made as of
      [                 ],
      2008 by and among Infinity I-China Acquisition Corporation, a Cayman Islands
      corporation (the “
      Company”),
      Infinity I-China Fund (Cayman), L.P. (“Infinity
      Cayman”),
      Infinity I-China Fund (Israel), L.P. (“Infinity
      Israel”)
      and
      Infinity I-China Fund (Israel 2), L.P. (collectively with Infinity Cayman and
      Infinity Israel, the “Infinity
      Funds”),
      in
      connection with the Company’s proposed public offering of Units pursuant to a
      registration statement on Form F-1, filed by the Company with the Securities
      and
      Exchange Commission (as amended, the “Registration
      Statement”).

    

    RECITALS

    

    WHEREAS,
      the Infinity Funds are the sponsors of the Company, and the Company and the
      Infinity Funds share certain officers and directors; and

    

    WHEREAS,
      because each of the Company and the Infinity Funds will be seeking business
      opportunities in China, and on target businesses in the technology industry,
      the
      parties have made this Agreement to clarify the business opportunities for
      which
      each party shall have the right of first refusal.

    

    NOW,
      THEREFORE, in consideration of the mutual covenants and agreements set forth
      herein, and for other good and valuable consideration, the receipt and
      sufficiency of which are hereby acknowledged, the parties hereto agree as
      follows:

    

    1.
      Right
      of First Refusal.
      For the
      term specified in
      Section 2
      of this
      Agreement and subject to subsections (b), (c) and (e) of this Section
      1,
      each of
      the Infinity Funds hereby grants to the Company a right of first refusal as
      follows:

    

    (a) Each
      of
      the Infinity Funds shall first present any investment or acquisition opportunity
      in a business or businesses whose aggregate fair market value is at least equal
      to 80% of the balance of the Company’s trust account (as described in the
      Registration Statement), to a committee of the Company’s independent directors,
      and will not enter into any agreement to purchase or invest in such business
      or
      businesses until the Company’s committee of independent directors determines,
      within the time frame and manner specified below, whether or not to pursue
      such
      business opportunity. If the Company’s committee of independent directors
      determines, within the time frame and manner specified below, to pursue such
      business opportunity, the Infinity Funds will thereafter be prohibited from
      pursuing such business opportunity unless and until the Company terminates
      its
      pursuit of such business opportunity. This provision shall not survive the
      liquidation of the Company. 

    

    (b) Notwithstanding
      anything to the contrary in this Agreement, the Company agrees that any such
      business entity with respect to which any of the Infinity Funds has initiated
      any contacts or entered into any discussions or negotiations, formal or
      informal, regarding the Infinity Funds’ acquisition of, or investment in, such
      business prior to the completion of the Company’s offering, as set forth in the
      Registration Statement, will not be a potential acquisition target for Company,
      unless the Infinity Funds decline to pursue such business opportunity and notify
      Company of the same in writing. 

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    (c) After
      review of any potential corporate opportunity, the Company may release the
      right
      of first refusal set forth in this Section 1 with respect to such corporate
      opportunity. Decisions by the Company to release any of the Infinity Funds
      to
      pursue such corporate opportunity will be made by a majority of the Company’s
      independent directors. 

    

    (d) As
      used
      herein, the term “Business
      Combination”
(as
      described more fully in the Registration Statement) shall mean a merger, capital
      stock exchange, asset acquisition, or other similar business combination between
      the Company and one or more operating businesses.

    

    (e) Each
      of
      the Infinity Funds whose general partner, principals, directors, officers or
      employees become aware of a corporate opportunity which is subject to this
      Agreement shall provide written notice of the business opportunity to the
      Company pursuant to this right of first refusal within five (5) business days
      of
      its identification of the corporate opportunity. Any right of first refusal
      granted shall expire ninety (90) days from the date of the written notice,
      provided that, during such ninety (90)-day
      period, the Company has failed to commence discussions with any third party
      regarding a Business Combination.

    

    2.
      Term.
      This
      Agreement shall become effective on its execution and shall remain in effect
      for
      a period to expire upon the earlier of (i) the consummation by the Company
      of a Business Combination or (ii) 24 months (36 months if an extension has
      been approved by the shareholders) following the consummation of the Company’s
      offering pursuant to the Registration Statement. 

    

    3.
      Notices.
      All
      notices or communications hereunder shall be in writing, addressed as
      follows:

    

    To
      the
      Company or any of the Infinity Funds:

    

    [Name
      of
      Company or Infinity Fund] 

    Unit
      5707, The Center

    99
      Queen’s Road Central

    Hong
      Kong

    Attn:
      Robert Barasch, Adv.

    

    with
      copies to:

    

    Stuart
      Neuhauser, Esq.

    Ellenoff,
      Grossman & Schole LLP

    150
      East
      42nd
      Street,
      11th
      Floor

    New
      York,
      New York 10017

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    Any
      such
      notice or communication shall be delivered by hand or by courier or sent
      certified or registered mail, return receipt requested, postage prepaid,
      addressed as above (or to such other address as such party may designate in
      a
      notice delivered as described above), and the third business day after the
      actual date of mailing shall constitute the time at which notice was
      given.

    

    4.
      Severability.
      If any
      provision of this Agreement shall be declared to be invalid or unenforceable,
      in
      whole or in part, such invalidity or unenforceability shall not affect the
      remaining provisions hereof which shall remain in full force and
      effect.

    

    5.
      Assignment.
      Neither
      this Agreement nor any rights or obligations hereunder shall be assignable
      or
      otherwise subject to hypothecation by any of the parties hereto.

     

    6.
      Amendment.
      This
      Agreement may only be amended by written agreement of the parties
      hereto.

    

    7.
      Survival.
      The
      respective rights and obligations of the parties hereunder shall survive any
      termination of this Agreement to the extent necessary to the intended
      preservation of such rights and obligations. The provisions of this Section 7
      are in
      addition to the survivorship provisions of any other section of this
      Agreement.

    

    8.
      Governing
      Law.
      This
      Agreement shall be construed, interpreted, and governed in accordance with
      the
      laws of the State of New York, without reference to rules relating to conflicts
      of law.

    

    9.
      Effect
      on Prior Agreements.
      This
      Agreement contains the entire understanding between the parties hereto and
      supersedes in all respects any prior or other agreement or understanding
      concerning the subject matter hereof between the Company and the Infinity
      Funds.

    

    10.
      Counterparts.
      This
      Agreement may be executed in two or more counterparts, each of which will be
      deemed an original, but all of which, taken together, shall be deemed one
      document

    

    11.
      Mutual
      Waiver of Jury Trial.
      BECAUSE
      DISPUTES ARISING IN CONNECTION WITH COMPLEX FINANCIAL TRANSACTIONS ARE MOST
      QUICKLY AND ECONOMICALLY RESOLVED BY AN EXPERIENCED AND EXPERT PERSON AND THE
      PARTIES WISH APPLICABLE LAWS TO APPLY (RATHER THAN ARBITRATION RULES), THE
      PARTIES DESIRE THAT THEIR DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH
      APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST BENEFITS OF THE JUDICIAL SYSTEM,
      THE PARTIES HERETO WAIVE ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, SUIT, OR
      PROCEEDING BROUGHT TO ENFORCE OR DEFEND ANY RIGHTS OR REMEDIES UNDER THIS
      AGREEMENT OR ANY DOCUMENTS RELATED HERETO.

    

    12.
      Waiver.
      Each
      party acknowledges and permanently and irrevocably waives any and all claims
      against the other parties hereto in respect of any business opportunities not
      received by it pursuant to the terms of this Agreement.

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    [Signatures
      Follow on Next Page]

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    

    IN
      WITNESS WHEREOF, the parties hereto have executed this Right of First Refusal
      and Corporate Opportunities Agreement as of the date first specified
      above.

     

    
      	
              INFINITY
                I-CHINA ACQUISITION CORPORATION

            
	 	 	 
	
              By:

            	 
	 	
              Name:
                

            	
              Amir
                Gal-Or

            
	 	
              Title:

            	
              Co-Chief
                Executive Officer, Co-President 

              and
                Co-Chairman

            
	 	 	 
	
              INFINITY
                I-CHINA FUND (CAYMAN), L.P.

            
	 	 	 
	
              By:

            	 	 
	 	 	 
	 	 	 
	
              By:

            	 
	 	
              Name:

            	 
	 	
              Title:

            	 
	 
	
              INFINITY
                I-CHINA FUND (ISRAEL), L.P.

            
	 	 	 
	
              By:

            	 	 
	 	 	 
	 	 	 
	
              By:

            	 
	 	
              Name:

            	 
	 	
              Title:

            	 
	 	 	 
	
              INFINITY
                I-CHINA FUND (ISRAEL 2), L.P.

            
	 	 	 
	
              By:

            	 	 
	 	 	 
	
              By:

            	 
	 	
              Name:

            	 
	 	
              Title:Unassociated Document

    July
      ____, 2008

    

    CONFIDENTIAL

    

     

      
        

      

    

    (Please
      print full name)

    

     

      
        

      

    

    (Please
      print full address, including postal code)

    

     

    
      
        

      

    

     

      
        

      

    

    (Facsimile
      number)

    

    Dear
      Sirs:

    

    
      	
              Re:

            	
              Shareholder
                Support Agreement Respecting the Arrangement Involving Solana Resources
                Limited, Gran Tierra Energy Inc. and Gran Tierra ExchangeCo
                Inc.

            

    

    

    We
      understand that you (the "Shareholder")
      are
      the beneficial owner of, or exercise control or direction over, the number
      of
      common shares ("Solana
      Shares")
      of
      Solana Resources Limited ("Solana")
      and
      hold options ("Solana
      Options")
      and/or
      warrants ("Solana
      Warrants")
      to
      purchase Solana Shares, each as set forth on the signature page
      hereof.

     

    Pursuant
      to an arrangement agreement to be dated on or about July ____, 2008 (the
      "Arrangement
      Agreement")
      among
      Solana, Gran Tierra Energy Inc. ("Gran
      Tierra")
      and
      Gran Tierra ExchangeCo Inc. ("ExchangeCo"),
      Gran
      Tierra and ExchangeCo propose to acquire all of the issued and outstanding
      Solana Shares on a diluted basis by way of a statutory plan of arrangement
      pursuant to the provisions of the Business
      Corporations Act
      (Alberta) (the "Arrangement").
      Capitalized terms not otherwise defined herein shall have the meanings ascribed
      thereto in the Arrangement Agreement.

     

    In
      consideration for each of Gran Tierra and ExchangeCo entering into the
      Arrangement Agreement and other good and valuable consideration, the receipt
      and
      sufficiency of which is hereby acknowledged, the parties covenant and
      agree
      as
      follows:

     

    ARTICLE
      1  

     

    THE
      ARRANGEMENT

     

    	1.1  	
            Subject
              to the applicable terms and conditions set out in the Arrangement
              Agreement:

          

     

    	(a)  	
            ExchangeCo
              will acquire the Solana Shares held by Eligible Shareholders pursuant
              to
              the Arrangement in exchange for such number of exchangeable shares
              in the
              capital of ExchangeCo (the "Exchangeable
              Shares")
              as is equal to the number of Solana Shares so exchanged, multiplied
              by the
              Exchange Ratio (as defined in the Arrangement);
              or

          

     

    	(b)  	
            Gran
              Tierra will acquire the Solana Shares held by Ineligible Shareholders
              pursuant to the Arrangement in exchange for such number of shares of
              common stock in the capital of Gran Tierra (the "Gran
              Tierra Shares")
              as is equal to the number of Solana Shares so exchanged, multiplied
              by the
              Exchange Ratio (as defined in the
              Arrangement).

          

     

    
      
         

      

      
         

        
          

        

      

      
        -
          2 -

      

       

    

    	1.2  	
            Notwithstanding
              the foregoing, the completion of the Arrangement is subject to various
              conditions as set forth in the Arrangement Agreement, which conditions
              are
              for the benefit of Gran Tierra, ExchangeCo or Solana (or all of them),
              which Gran Tierra, ExchangeCo or Solana (or all of them) has the right
              to
              waive, in whole or in part, or to rely on in connection with the
              termination of the Arrangement Agreement and their respective obligations
              in relation to the Arrangement.

          

     

    ARTICLE
      2

    AGREEMENT
      TO VOTE

     

    	2.1  	
            Subject
              to Article
              5,
              the Shareholder agrees to support the Arrangement and to vote or cause
              to
              be voted the Subject Securities (as defined below) in favour of the
              Arrangement at the meeting of the holders of Solana Shares to be called
              to
              approve the Arrangement (the "Meeting")
              and, in the case of Subject Securities voted by proxy, to submit the
              proxy
              for such Subject Securities in favour of the Arrangement and provide
              a
              copy thereof to Gran Tierra at least ten days prior to the date of
              the
              Meeting. For the purposes hereof, "Subject
              Securities"
              means all of the Solana Shares that the Shareholder beneficially owns
              or
              over which it exercises control or direction (the "Presently
              Held Securities")
              and any additional Solana Shares that the Shareholder may hereafter
              become
              the beneficial owner of or exercise control or direction over (including
              any such Solana Shares issued on exercise of any Solana Options and
              Solana
              Warrants) (the "After
              Acquired Securities").

          

     

    ARTICLE
      3

    REPRESENTATIONS,
      WARRANTIES AND COVENANTS OF THE SHAREHOLDER

     

    	3.1  	
            The
              Shareholder represents and warrants to each of Gran Tierra and ExchangeCo,
              and acknowledges that each of Gran Tierra and ExchangeCo is relying
              upon
              such representations and warranties in entering into this Shareholder
              Support Agreement that:

          

     

    	(a)  	
            the
              Shareholder has good and sufficient power, authority and right to enter
              into this Shareholder Support Agreement and to perform the Shareholder's
              obligations hereunder;

          

     

    	(b)  	
            assuming
              the due execution and delivery of this Shareholder Support Agreement
              by
              Gran Tierra and ExchangeCo, this Shareholder Support Agreement is a
              legal,
              valid and binding obligation of the Shareholder enforceable by each
              of
              Gran Tierra and ExchangeCo against the Shareholder in accordance with
              its
              terms (subject to the limitation that the enforceability of any waiver
              of
              statutory rights may be limited by applicable law), and the performance
              by
              the Shareholder of its obligations hereunder will not constitute a
              violation of or default under, or conflict with, any contract, commitment,
              agreement, arrangement, understanding or restriction of any kind to
              which
              the Shareholder is a party or by which the Shareholder is
              bound;

          

     

    	(c)  	
            the
              Shareholder is the beneficial owner of, or exercises control or direction
              over, the Presently Held Securities and the Shareholder has, or in
              the
              case of the After Acquired Securities will have, good and sufficient
              power, authority and right to transfer or cause to be transferred the
              legal and beneficial title to the Subject Securities to Gran Tierra
              or
              ExchangeCo, as applicable, with good and marketable title thereto free
              and
              clear of all liens, charges, encumbrances, security interests and other
              rights of others whatsoever; and

          

     

    	(d)  	
            the
              Presently Held Securities represent all of the Solana Shares beneficially
              owned or over which the Shareholder exercises control or direction
              and the
              Shareholder does not hold any other rights to acquire any Solana Shares,
              other than the Solana Options and Solana Warrants set forth on the
              signature page hereof.

          

     

    
      
         

      

      
         

        
          

        

      

      
        -
          3 -

      

       

    

    The
      foregoing representations and warranties will be true and correct on the date
      hereof and on the date of completion of the Arrangement.

     

    	3.2  	
            The
              Shareholder covenants and agrees with each of Gran Tierra and ExchangeCo
              that the Shareholder will not, and will use its reasonable commercial
              efforts to cause its representatives and advisors not to, directly
              or
              indirectly:

          

     

    	(a)  	
            solicit,
              facilitate, initiate or encourage or take any action to solicit,
              facilitate or encourage any Solana Acquisition
              Proposal;

          

     

    	(b)  	
            enter
              into or participate in any negotiations or initiate any discussion
              regarding an Solana Acquisition Proposal, or furnish to any other person
              any information with respect to Solana's business, properties, operations,
              prospects or conditions (financial or otherwise) in connection with
              an
              Solana Acquisition Proposal or otherwise cooperate in any way with,
              or
              assist or participate in, facilitate or encourage, any effort or attempt
              of any other person to do or seek to do any of the foregoing;
              or

          

     

    	(c)  	
            take
              any action that might reasonably be expected to reduce the likelihood
              of
              success of the Arrangement,

          

     

    provided
      that, if the Shareholder is a director or officer of Solana, the foregoing
      provisions of this Section 3.2
      shall
      not restrict the Shareholder from discharging his or her fiduciary duties to
      Solana as a director or officer (or both).

     

    	3.3  	
            The
              Shareholder covenants and agrees with each of Gran Tierra and ExchangeCo
              that so long as the Shareholder is required to vote the Subject Securities
              in favour of the Arrangement hereunder,
              that:

          

     

    	(a)  	
            it
              will notify Gran Tierra promptly if any discussions or negotiations
              of the
              nature contemplated by Section 3.2
              are sought or if any proposal in respect of an Solana Acquisition Proposal
              is received, being considered or indicated to be forthcoming, unless
              Gran
              Tierra has been so notified by or on behalf of
              Solana;

          

     

    	(b)  	
            except
              as contemplated herein, it shall not sell, assign, convey, otherwise
              dispose of or pledge, charge, encumber or grant a security interest
              in or
              grant to any other person any interest in any of the Subject
              Securities;

          

     

    	(c)  	
            it
              shall not exercise any shareholder rights or remedies available at
              common
              law or pursuant to applicable securities or corporate laws to delay,
              hinder, upset or challenge the
              Arrangement;

          

     

    	(d)  	
            it
              shall exercise all voting rights attached to the Subject Securities
              to
              vote against any resolution to be considered by the securityholders
              of
              Solana that, if approved, could reasonably be considered to reduce
              the
              likelihood of success of the Arrangement;

          

     

    	(e)  	
            it
              shall exercise all voting rights attached to the Subject Securities
              owned
              or controlled by the Shareholder to cause Solana and its subsidiaries
              to
              carry on their respective businesses in the regular and ordinary course
              consistent with past practice;

          

     

    
      
         

      

      
         

        
          

        

      

      
        -
          4 -

      

       

    

    	(f)  	
            in
              connection with the completion of the Arrangement, if the Shareholder
              is a
              director or officer of Solana, it will, if requested by Gran Tierra,
              resign his or her position as a director and/or officer of Solana (and
              Solana's subsidiaries) effective at such time as may be requested by
              Gran
              Tierra (provided such time is not prior to the effective time of the
              Arrangement) and will use its reasonable commercial efforts to enable
              Gran
              Tierra and ExchangeCo to elect or appoint all of the directors of Solana
              (and Solana's subsidiaries) and to effect an orderly transition of
              management and control of Solana (and Solana's subsidiaries) at the
              time
              and in the manner requested by Gran Tierra;
              and

          

     

    	(g)  	
            it
              shall use its reasonable commercial efforts to cause Solana to perform
              its
              obligations under the Arrangement Agreement, to the extent such is
              within
              its power (subject to any fiduciary duties to which the Shareholder
              may be
              subject).

          

     

    ARTICLE
      4

    REPRESENTATIONS
      AND WARRANTIES OF GRAN TIERRA AND EXCHANGECO

     

    	4.1  	
            Each
              of Gran Tierra and ExchangeCo represents and warrants to the Shareholder,
              and acknowledges that the Shareholder is relying upon such representations
              and warranties in entering into this Shareholder Support Agreement,
              that:

          

     

    	(a)  	
            it
              has good and sufficient power, authority and right to enter into this
              Shareholder Support Agreement, and the Arrangement Agreement, and to
              complete the transactions contemplated hereby and
              thereby;

          

     

    	(b)  	
            upon
              the due execution and delivery of this Shareholder Support Agreement
              by
              the Shareholder, this Shareholder Support Agreement is a legal, valid
              and
              binding obligation of each of Gran Tierra and ExchangeCo enforceable
              by
              the Shareholder against each of Gran Tierra and ExchangeCo in accordance
              with its terms, and the consummation by each of Gran Tierra and ExchangeCo
              of the transactions contemplated hereby will not constitute a violation
              of
              or default under, or conflict with, any contract, commitment, agreement,
              arrangement, understanding or restriction of any kind to which it is
              a
              party or by which it is bound; and

          

     

    	(c)  	
            the
              execution and delivery by each of Gran Tierra and ExchangeCo of this
              Shareholder Support Agreement and the performance by each of Gran Tierra
              and ExchangeCo of its obligations hereunder will not result in a violation
              or breach of any provision of:

          

     

    	(i)  	
            Gran
              Tierra's or ExchangeCo's articles or by-laws;
              or

          

     

    	(ii)  	
            any
              law, regulation, order, judgment or decrees applicable to either of
              Gran
              Tierra or ExchangeCo,

          

     

    and,
      other than as set out in or contemplated by the Arrangement Agreement, no
      authorization, consent or approval of, or filing with, any public body or court
      of authority is necessary for the fulfillment by ExchangeCo of its obligations
      in respect of the Arrangement.

     

    The
      foregoing representations and warranties will be true and correct on the date
      hereof and on the date of completion of the transactions contemplated by the
      Arrangement.

     

    
      
         

      

      
         

        
          

        

      

      
        -
          5 -

      

       

    

    ARTICLE
      5

    TERMINATION

     

    	5.1  	
            The
              obligations hereunder of the Shareholder and this Shareholder Support
              Agreement shall terminate at the option of the Shareholder (without
              entitlement to compensation of any nature whatsoever payable to Gran
              Tierra or ExchangeCo) upon written notice given by the Shareholder
              to each
              of Gran Tierra and ExchangeCo:

          

     

    	(a)  	
            if
              the Arrangement Agreement is terminated in accordance with its terms,
              other than as a result of a breach of this Shareholder Support Agreement
              by the Shareholder; or

          

     

    	(b)  	
            if
              either of Gran Tierra or ExchangeCo decreases or changes the form of
              the
              consideration offered pursuant to the Arrangement or otherwise modifies
              or
              amends the Arrangement in a manner materially adverse to holders of
              Solana
              Shares; provided that, an adjournment or rescheduling of the Meeting
              as
              agreed by Gran
              Tierra
              and Solana shall not constitute an adverse modification or amendment
              to
              the Arrangement.

          

     

    	5.2  	
            The
              obligations hereunder of Gran Tierra and ExchangeCo and this Shareholder
              Support Agreement shall terminate at the option of either of Gran Tierra
              or ExchangeCo (without entitlement to compensation of any nature
              whatsoever payable to the Shareholder) upon written notice given by
              Gran
              Tierra to the Shareholder:

          

     

    	(a)  	
            if
              the Shareholder has breached or failed to perform and satisfy any of
              its
              covenants or agreements herein contained in a material respect or any
              of
              the representations and warranties of the Shareholder contained herein
              are
              not true and correct in a material respect;
              or

          

     

    	(b)  	
            if
              the Arrangement Agreement is terminated in accordance with its
              terms.

          

     

    	5.3  	
            In
              the event of the termination of this Shareholder Support Agreement
              as
              provided in Sections 5.1
              and 5.2
              above, this Shareholder Support Agreement shall forthwith become void
              and
              shall be of no further force or effect and there shall be no liability
              on
              the part of any party hereto, provided that the foregoing shall not
              relieve any party from any liability for any breach of this Shareholder
              Support Agreement that occurs prior to such
              termination.

          

     

    ARTICLE
      6

    REGULATORY
      APPROVALS

     

    	6.1  	
            The
              Shareholder covenants that the Shareholder shall, acting reasonably,
              at
              Gran Tierra's or Solana's cost, co-operate with Gran Tierra and ExchangeCo
              in obtaining all governmental and regulatory approvals as may reasonably
              be required to permit Gran Tierra and ExchangeCo to complete the
              Arrangement in accordance with its terms and to acquire Solana Shares
              thereunder, as contemplated in the Arrangement
              Agreement.

          

     

    ARTICLE
      7

    PUBLIC
      DISCLOSURE

     

    	7.1  	
            The
              Shareholder agrees not to make any public disclosure or announcement
              of or
              pertaining to this Shareholder Support Agreement or the Arrangement
              Agreement or the Arrangement nor to disclose that any discussions or
              negotiations are taking place in connection therewith, without the
              prior
              written consent of Gran Tierra or except as required by
              law.

          

     

    
      
         

      

      
         

        
          

        

      

      
        -
          6 -

      

       

    

    ARTICLE
      8

    NOTICE

     

    	8.1  	
            Any
              notice or other communication required or permitted to be given hereunder
              shall be sufficiently given if delivered:

          

     

    	(a)  	
            in
              the case of the Shareholder, to the address appearing on the first
              page of
              this Shareholder Support Agreement; and

          

     

    	(b)  	
            in
              the case of Gran Tierra and ExchangeCo,
              to:

          

     

    c/o
      Gran
      Tierra Energy Inc.

    300,
      611
      10th
      Avenue
      S.W.

    Calgary,
      Alberta T2R 0B2

    

    Attention: Chief
      Executive Officer

    Facsimile
      No.: 403-265-3242

    

    or
      to
      such other address as the party to which such notice or other communication
      is
      to be given has last notified the party giving the same in the manner provided
      in this paragraph. Any notice or other communication given or made shall be
      deemed to have been duly given or made as at the date delivered or sent if
      delivered personally or sent by facsimile transmission at the address for
      service provided herein.

     

    ARTICLE
      9

    GENERAL

     

    	9.1  	
            All
              references to Solana Shares, Exchangeable Shares and Gran Tierra Shares
              herein shall include any shares into which the Solana Shares, Exchangeable
              Shares or Gran Tierra Shares, respectively, may be reclassified,
              subdivided, redivided, consolidated or converted by amendment to the
              articles of Solana, ExchangeCo or Gran Tierra, respectively, or otherwise
              and the price per share referred to herein shall be amended
              accordingly.

          

     

    	9.2  	
            Words
              signifying the singular number shall include, whenever appropriate,
              the
              plural and vice versa; and words signifying the masculine gender shall
              include, whenever appropriate, the feminine
              gender.

          

     

    	9.3  	
            This
              Shareholder Support Agreement and the rights and obligations of the
              parties hereto shall be governed by and construed in accordance with
              the
              laws of the Province of Alberta and the federal laws of Canada applicable
              therein.

          

     

    	9.4  	
            This
              Shareholder Support Agreement may not be modified, amended, altered
              or
              supplemented except upon the execution and delivery of a written agreement
              executed by the parties hereto. No party to this Shareholder Support
              Agreement may assign any of its rights or obligations under this
              Shareholder Support Agreement without the prior written consent of
              the
              other party.

          

     

    	9.5  	
            Time
              shall be of the essence of this Shareholder Support
              Agreement.

          

     

    	9.6  	
            This
              Shareholder Support Agreement shall be binding upon, enure to the benefit
              of and be enforceable by the Shareholder, Gran Tierra and ExchangeCo
              and
              their respective heirs, executors, legal personal representatives,
              successors and permitted assigns, as the case may
              be.

          

     

    
      
         

      

      
         

        
          

        

      

      
        -
          7 -

      

       

    

    	9.7  	
            The
              representations, warranties and covenants of the Shareholder and of
              Gran
              Tierra and ExchangeCo herein shall survive the consummation of the
              Arrangement and the acquisition of the Subject Securities by Gran Tierra
              and ExchangeCo.

          

     

    	9.8  	
            Gran
              Tierra, ExchangeCo and the Shareholder agree to pay their own respective
              expenses incurred in connection with this Shareholder Support Agreement
              and the transactions contemplated hereby.

          

     

    If
      you
      are in agreement with the foregoing, kindly signify your acceptance by signing
      the second copy of this Shareholder Support Agreement and delivering it to
      Gran
      Tierra in the manner provided below. This Shareholder Support Agreement may
      be
      signed in two or more counterparts that together shall be deemed to constitute
      one valid and binding agreement and delivery of counterparts may be effected
      by
      means of facsimile transmission.

     

    Yours
      very truly,

    

    
      	
              GRAN
                TIERRA ENERGY INC.

               

               

               

              Per: 
                _________________________

            	
              GRAN
                TIERRA EXCHANGECO INC.

               

               

               

              Per:    
                _________________________       

            
	
              Name:
                Dana Coffield 

              Title:
                Chief Executive Officer

            	
              Name:
                

              Title:

            

    

    

    In
      consideration of your entering into of the Arrangement Agreement and other
      good
      and valuable consideration, the receipt and sufficiency of which are hereby
      acknowledged, the Shareholder hereby irrevocably accepts the foregoing as of
      this _______ 
      day
      of _______________,,
      2008.

     

    
      	 	 	 
	 	 	
              (Signature
                of Shareholder)

            
	 	 	 
	 	 	 
	 	 	
              (Name
                of Shareholder - please print)

            

    

    

    
      	 	 	 
	 	 	
              (Number
                of Solana Shares owned or controlled)

            
	 	 	 
	 	 	 
	 	 	
              (Number
                of Solana Options owned or controlled)

            
	 	 	 
	 	 	 
	 	 	
              (Number
                of Solana Warrants owned or
                controlled)

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00145-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00145-of-00352.parquet"}]]