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WAIVER
AND FIRST AMENDMENT TO LOAN AGREEMENT

     THIS
WAIVER AND FIRST AMENDMENT TO LOAN AGREEMENT (“Waiver and First  Amendment”),
is entered into effective as of March 1, 2004, by and between  FIRSTWAVE TECHNOLOGIES,
INC. (the “Borrower”) and RBC CENTURA BANK  (“Bank”).

     A.
   Bank has extended certain financial  accommodations  to Borrower
pursuant to that  certain Loan Agreement ("Loan  Agreement"),  dated as of July
29, 2003. 

     B.
   Borrower has informed Bank that it is currently in default under the
Loan  Agreement due  to the Borrower’s failure to comply with certain financial
maintenance covenants  under Article IX of the Loan Agreement.

     C.
   Borrower has requested that Bank waive any Default Conditions or Events
of  Default caused by Borrower’s failure to be in compliance with the financial
maintenance covenants and to amend the Loan Agreement to change the requirements  of
those financial maintenance covenants.

     D.
   Bank is willing to waive such  non-compliance  and to amend the terms
of the Loan  Agreement upon the terms and conditions set  forth herein.

     NOW,
THEREFORE, for good and valuable consideration, the receipt and sufficiency of  which are
hereby acknowledged, Borrower and Bank hereby agree as follows:

          1.
  Definitions. Capitalized terms used in this Waiver
and First Amendment and not otherwise defined herein shall have the meanings
ascribed to those terms in the Loan Agreement.

          2.
  Waiver. Borrower hereby acknowledges that an Event of Default exists under  Section
10.1(b) of the Loan Agreement. Subject to Section 11.14 of the Loan  Agreement and
pursuant to Borrower’s request, Bank hereby waives, effective  as of December 31,
2003, the existing Default Conditions and Events of Default  caused by Borrower’s
failure to comply with the financial maintenance  covenants referred to in Article IX of
the Loan Agreement; specifically,  Borrower’s failure to maintain compliance with
the Quick Ratio and Tangible  Net Worth covenants as of the Borrower’s fiscal
quarter ended December 31,  2003. Borrower acknowledges and agrees that this waiver is
specific to the  matters referred to herein and that Bank does not waive Borrower’s
compliance with, or any of its rights with respect to, Borrower’s  obligations to
Bank under the Loan Agreement and the other Loan Documents, all  of which Borrower
acknowledges, are unaffected by this waiver.

          3.
  Amendments.

	a. 	 	Financial
Covenants. The Loan Agreement is hereby amended by deleting Section D. of  Attachment
5 to the Loan Agreement in its entirety and substituting therefor a new  Section D. in
lieu thereof to read as follows:

	D. 	 	 Financial
Maintenance Covenants (Article IX).

	1. 	 	 Quick
Ratio. A ratio of (i) unrestricted cash and equivalents plus Net Accounts  Receivable
to (ii) Indebtedness of Borrower, any Guarantor and any of their respective  Subsidiaries
and Affiliates, in favor of Bank or any of Bank’s Affiliates (including,  without
limitation, any Permitted Indebtedness in favor of Bank or any of Bank’s
Affiliates) of at least 3.00 to 1.00.

	2. 	 	 Tangible
Net Worth.  Tangible Net Worth of  at least $3,500,000.  For purposes of this
Attachment,  "Tangible Net Worth" means the total of Shareholders'  Equity less
Intangibles.

	b. 	 	Affirmative
Covenants. The Loan Agreement is hereby amended by adding to Section A. of Attachment
5 thereto the following additional Affirmative Covenants under Article VII to read as
follows:

	2. 	 	 Borrower
shall transfer all of its United Kingdom-based  bank accounts to RBC U.K. not later than
April 30, 2004.

	3. 	 	 Borrower
shall maintain a minimum cash balance in its principal depository accounts with  Bank of
at least $750,000 at all times.

          4.
  Forbearance. Borrower acknowledges and agrees that the effectiveness of the  waiver
and forbearance of the Events of Default set forth herein and the  amendments to the Loan
Agreement to be made hereby are expressly conditioned  upon Borrower’s reimbursing
Bank for all costs and expenses Bank has  incurred in connection with such waiver and
forbearance and that the additional  covenants set forth herein are in consideration of
such waiver, forbearance, and  amendments.

          5.
  No Additional Waiver; Reaffirmation. Except as otherwise provided herein,  the terms
of the Loan Agreement and the other Loan Documents remain in full  force and effect.
After giving effect to this Waiver and First Amendment,  Borrower hereby (a) renews and
reaffirms all representations and warranties set  forth in the Loan Agreement and the
other Loan Documents, (subject to any  changes therein expressly permitted by the Loan
Agreement and the other Loan  Documents), and certifies that all such representations and
warranties are true  and correct in all material respects as of the date hereof (other
than those  representations and warranties made as of or specifically relating to an
earlier  date), and (b) certifies that no Default Condition or Event of Default exists or
is continuing under the Loan Agreement, other than as referred to herein, and  that
Borrower and each of the Guarantors is in full compliance with all of their  respective
obligations under the Loan Agreement and the other Loan Documents.

           6.
  Joinder By Guarantors. By their execution hereof, the Guarantors hereby  acknowledge
and agree to the terms of this Waiver and First Amendment and agree  that they each
continue to be subject to all of the obligations of Borrower as  set forth in the Loan
Agreement, as amended hereby, and the other Loan  Documents.

          7.
  References.  All  references  to the "Loan  Agreement,"  contained  in the Loan
Agreement  itself or in any of the other Loan  Documents, shall refer to the Loan
Agreement as amended hereby. 

          8.   Counterparts. This Waiver and First Amendment may be executed in two or more
counterparts, as contemplated by Section 11.18 of the Loan Agreement.

          9.   Governing Law. This Waiver and First Amendment shall be governed by Georgia law, as
provided in Section 11.12 of the Loan Agreement.

     IN
WITNESS WHEREOF, the undersigned have executed this Waiver and First Amendment
as of the date first above written.

BANK:

RBC CENTURA
BANK
 
By: /s/
Joseph B. Singer
Joseph
B. Singer
Vice President — Georgia Markets

BORROWER: 

	FIRSTWAVE TECHNOLOGIES,
INC.	    

	
By: /s/ Richard T. Brock
Richard T. Brock
CEO and Chairman	Witness:
 
/s/ Judith A. Vitale
Print Name: Judith A. Vitale 

GUARANTOR:

	CONNECT-CARE, INC.
 

By: /s/ Richard T. Brock
Name: Richard T. Brock 
Title: CEO and Chairman	
Witness:
 
/s/ Judith A. Vitale
Print Name: Judith A. Vitale

GUARANTOR:

	FIRSTWAVE TECHNOLOGIES
UK, LIMITED
 

By: /s/ Richard T. Brock
Name: Richard T. Brock 
Title: CEO and Chairman 	
Witness:
 
/s/ Judith A. Vitale
Print Name: Judith A. Vitale<PAGE>
                                                                   Exhibit 10.42

THIS AGREEMENT is made as a Deed the 26th day of April 2004:-

BETWEEN

(1)   CANARGO ENERGY CORPORATION, a company registered in Delaware,USA and
      having a place of business at PO Box 291, Commerce House, Les Banques, St
      Peters Port, Guernsey GY1 3RR (the "COMPANY"); and

(2)   SALAHI OZTURK residing at 30, Tuna Street, Lefkosa, Mersin, 10, Turkey
      (the "LENDER");

WHEREAS:-

(A)   The Lender has agreed to advance to the Company the Loan (as hereinafter
      defined) for the purpose of funding the Company's short term working
      capital requirements including the acquisition of long lead equipment on
      the terms and subject to the conditions set out in this Agreement; and

(B)   In consideration for the Lender agreeing to advance the Loan to the
      Company the Company has agreed to issue to the Lender a Warrant (as
      hereinafter defined) to subscribe for certain shares of common stock of
      par value of US$0.10 each in the capital of the Company on the terms and
      subject to the conditions set out in this Agreement.

NOW THEREFORE IT IS IT IS AGREED as follows:-

1     DEFINITIONS AND INTERPRETATION

1.1   In this Agreement unless the context otherwise requires

      "CORNELL FACILITY" means a Standby Equity Distribution Agreement between
      Cornell and the Company;

      "DEFAULT INTEREST RATE" means fifteen per cent (15%) per annum;

      "EXERCISE NOTICE" means a notice in writing in the form set out in Part 2
      of the Schedule served by the Lender on the Company pursuant to Clause
      6.2;

      "EXTRAORDINARY RESOLUTION" for the purposes of Clause 10 means a
      resolution proposed at a meeting of the holders of outstanding warrants to
      subscribe for shares of common stock of US$0.10 each in the capital of the
      Company duly convened and held and passed by a majority consisting of
      warrant holders entitled to subscribe for not less than 50 per cent of the
      shares of common stock of US$0.10 each in the capital of the Company which
      are subject to outstanding warrants;

      "EXERCISE PERIOD" means the period of 5 years commencing on the date of
      this Agreement;

      "EXERCISE PRICE" means a price of US$1.05 per Warrant Share;

      "INITIAL DEFAULT PERIOD" means a period of one month commencing on the
      date of expiry of the Term;

      "INTEREST RATE" means seven and a half per cent (7.5%) per annum;

                                        1

<PAGE>

      "LOAN" means the sum of US$1,000,000;

      "PENALTY INTEREST RATE" means twenty per cent (20%) per annum;

      "SCHEDULE" means the schedule in two parts attached to and forming part of
      this Agreement;

      "TERM" means a period of six months commencing on the date of drawdown by
      the Company of the Loan or any part thereof;

      "WARRANT" means a warrant to subscribe for the Warrant Shares pursuant to
      Clause 5.1;

      "WARRANT CERTIFICATE" means a certificate in the form set out in Part 1 of
      the Schedule; and

      "WARRANT SHARES" means 1,000,000 shares of common stock of par value of
      US$0.10 in the capital of the Company.

1.2   In this Agreement, unless otherwise specified or the context otherwise
      requires:-

      (a)   words importing the singular only and shall include the plural and
            vice versa;

      (b)   words importing any gender shall include all other genders;

      (c)   reference to a Clause or Recital is to a clause or recital of this
            Agreement;

      (d)   reference to the Schedule is to the schedule to this Agreement;

      (e)   words importing the whole shall be treated as including a reference
            to any part thereof;

      (f)   reference to a "person" includes any individual, firm, company or
            other body corporate wherever incorporated or established,
            corporation, government, state or agency of state, trust or
            foundation, or any association, partnership or unincorporated body
            (whether or not having separate legal personality) or two or more of
            the foregoing; and

      (g)   reference to this Agreement or to any other document shall be
            construed as references to this Agreement or to that other document
            as modified, amended, varied, supplemented, assigned, novated or
            replaced from time to time.

1.3   Headings used in this Agreement shall not affect its construction or
      interpretation.

1.4   The Schedule and Recitals form part of this Agreement and have the same
      full force and effect as if expressly set out in their entirety in the
      operative part of this Agreement.

2     THE LOAN

2.1   The Lender hereby agrees to advance the Loan to the Company on the terms
      and subject to the conditions set out in this Agreement.

2.2   The Loan shall be made available to the Company and the Company shall be
      entitled to draw down all or any part of the Loan immediately following
      the execution of this Agreement.

2.3   The Loan shall be made available and drawn down in one tranche, and upon
      drawdown shall be forwarded to the Company's bank account the details of
      which are as follows:-

                                        2

<PAGE>

      US Dollar Account:

      Correspondent Bank:
      Bankers Trust Company
      1 Bankers Trust Plaza
      Liberty Street
      New York NY 10006
      A/C No: 04082437
      SWIFT: BKTRUS33

      For further credit of:
      CanArgo Energy Corporation USD Account
      Account Number: 011-660859-360
      HSBC Bank International Limited
      PO Box 315
      St Peter Port
      Guernsey GY1 3JQ
      Channel Islands
      SWIFT: MIDLJESH

3     INTEREST

3.1   Subject to Clause 3.2, the Loan shall bear interest at the Interest Rate.
      Such interest shall accrue from day to day from the date of drawdown of
      the Loan until the date of payment (both dates inclusive) and shall be
      calculated on the basis of actual days elapsed and a 365 day year.

3.2   In the event that the Company shall fail to repay the Loan and all
      interest accrued thereon in full on or before the expiry of the Term
      then:-

      (a)   the outstanding balance of the Loan and all accrued interest shall
            bear interest at the Default Interest Rate which shall accrue from
            day to day from the date of the expiry of the Term until the date of
            payment (both dates inclusive) during the Initial Default Period;
            and

      (b)   any amount of the Loan and all accrued interest which remains
            outstanding following the expiry of the Initial Default Period shall
            bear interest at the Penalty Interest Rate which shall accrue from
            day to day from the date of the expiry of the Initial Default Period
            until the date of payment (both dates inclusive) and shall be
            calculated on the basis of actual days elapsed and a 365 day year.

4     REPAYMENT

4.1   The Loan together with all interest accrued thereon shall be repaid in
      full by the Company to the Lender on or before the date of expiry of the
      Term. In the event that the Company raises in excess of US$10,000,000 by
      way of an equity offering(s) the Loan shall be repayable within 7 days of
      receipt by the Company of the proceeds of that offering.

4.2   In the event that the Company shall be unable to repay the Loan and all
      interest accrued thereon in accordance with Clause 4.1, the Company hereby
      unconditionally and irrevocably undertakes to the Lender that it shall use
      all reasonable endeavours to draw down sufficient funds from the Cornell
      Facility in order to repay such sums as soon as reasonably practicable
      following the expiry of the Term.

5     GRANT OF WARRANT

                                        3

<PAGE>

5.1   Subject only to the Lender advancing the Loan to the Company, the Company
      hereby grants the Warrant to the Lender to subscribe for any or all of the
      Warrant Shares at the Exercise Price on the terms set out in this
      Agreement.

5.2   Immediately following the execution of this Agreement the Company shall
      deliver to the Lender a Warrant Certificate in respect of the Warrant
      Shares.

5.3   In the event of any capitalisation issue, rights issue, open offer,
      consolidation, sub-division or reduction or other variation of share
      capital by the Company the number of Warrant Shares and/or the Exercise
      Price in relation to each Warrant Share may, if the Board of the Company
      considers it appropriate or at the request of the Lender, be adjusted in
      such manner as the Auditors confirm in writing to be fair and reasonable.

5.4   The Company shall promptly after any adjustment has been made pursuant to
      this clause give notice thereof to each Warrant Holder.

6     EXERCISE OF WARRANT

6.1   The Warrant may be exercised by the Lender at any time during the Exercise
      Period.

6.2   The Warrant shall be exercised by the Lender giving notice in writing to
      the Company intimating that he wishes to exercise the Warrant and
      specifying the number of Warrant Shares which he then wishes to subscribe
      for.

6.3   Once lodged, an Exercise Notice shall be irrevocable save with the consent
      of the directors of the Company. An Exercise Notice that is completed and
      lodged otherwise than in accordance with this Clause 6 shall be of no
      effect.

6.4   On receipt of an Exercise Notice the Company shall, subject to receipt by
      the Company of:-

      (a)   an amount equal to the aggregate of the Exercise Price due in
            respect of the number of Warrant Shares specified in the Exercise
            Notice; and

      (b)   the Warrant Certificate;

      and subject to compliance by the Company with the terms of Clause 6.5,
      issue and allot to the Lender the number of Warrant Shares specified in
      the Exercise Notice as soon as reasonably practicable thereafter.

6.5   The Company hereby unconditionally and irrevocably undertakes and confirms
      to the Lender that it shall, prior to the issue and allotment of any
      Warrant Shares pursuant to Clause 6.4 ensure that it has complied in all
      respects with the rules and regulations of the Securities and Exchange
      Commission and American Stock Exchange in order to ensure that the Warrant
      Shares allotted to the Lender are freely tradable and not restricted as at
      the date of issue. To the extent that it is not possible and the Warrant
      Shares so issued are restricted, the Company shall use its best efforts to
      clear the said restricted stock as soon as possible thereafter.

6.6   In the event that the Lender serves an Exercise Notice in respect of some
      only of the Warrant Shares (the "EXERCISE SHARES") the Company shall at
      the time of issue and allotment of the Exercise Shares issue to the Lender
      a new Warrant Certificate in respect of the balance of Warrant Shares
      remaining available to the Lender under the Warrant.

7     REGISTER

                                        4

<PAGE>

7.1   The Company shall keep a register of warrants (the "REGISTER") at its
      registered office for the time being in which shall be entered:-

      (a)   the name and address of the Lender and any other holders from time
            to time of any warrants;

      (b)   the date at which the Lender and any other warrant holder is entered
            in the Register respect of the warrant standing in his name; and

      (c)   the serial number of each warrant certificate issued by the Company
            and the date of issue thereof.

7.2   The Lender shall be entitled at all reasonable times during normal
      business hours to inspect and take copies of the Register.

8     LAPSE OF WARRANT

8.1   Time shall be of the essence for the purposes of the exercise of the
      Warrant.

8.2   To the extent not already exercised before the expiry of the Exercise
      Period, the Warrant shall automatically lapse on the expiry of the
      Exercise Period.

9     RANKING OF WARRANT SHARES

9.1   Warrant Shares issued and allotted to the Lender pursuant to Clause 6.4
      will rank for all dividends or other distributions declared on the shares
      of common stock of US$0.10 each in the capital of the Company after the
      date of allotment of such shares (but not before such date) and otherwise
      pari passu in all respects with the shares of common stock of US$0.10 each
      in the capital of the Company in issue on the date of such allotment.

10    VARIATION OF RIGHTS

10.1  All or any of the rights for the time being attached to the Warrant may
      from time to time (whether or not the Company is being wound up) be
      altered or abrogated with the consent in writing of the Company and with
      either the consent in writing of all warrant holders entitled to subscribe
      for not less than 50 per cent of the shares of common stock of US$0.10
      each in the capital of the Company which are subject to outstanding
      warrants or with the sanction of an Extraordinary Resolution of the
      warrantholders.

11    LOST OR DAMAGED WARRANT CERTIFICATES

11.1  If any Warrant Certificate is worn out or defaced then upon production of
      such certificate to the directors of the Company they may cancel the same
      and may issue a new certificate in lieu thereof.

11.2  If any Warrant Certificate is lost or destroyed then upon proof thereof to
      the reasonable satisfaction of the directors of the Company (or in default
      of proof, on such indemnity as the directors of the Company may deem
      adequate, being given) a new certificate in lieu thereof may be given to
      the Lender free of charge (save as regards any payment pursuant to any
      such indemnity).

11.3  An entry as to the issue of any new Warrant Certificate and indemnity (if
      any) shall be made in the Register.

12    COMPANY UNDERTAKINGS

                                        5

<PAGE>

12.1  The Company undertakes to the Lender that it shall throughout the Exercise
      Period keep available for issue sufficient authorised but unissued shares
      of common stock of US$0.10 each in the capital of the Company necessary to
      satisfy in full all subscription rights exercisable by the Lender pursuant
      to the Warrant.

12.2  If an offer or invitation is made to all holders of shares of common stock
      of US$0.10 each in the capital of the Company to acquire the whole or any
      part of such shares and the Company becomes aware that as a result of such
      offer or invitation the right to cast a majority of votes which may
      ordinarily be cast at a general meeting of the Company has become or may
      become vested in the offeror and/or persons acting in concert with the
      offeror, the Company shall, so far as it is able, procure that a like
      offer or invitation is made or extended at the same time to the Lender as
      if the Warrant had been exercised in full and as if the Warrant Shares
      issued pursuant to such exercise had been issued immediately prior to the
      record date for such an offer or invitation.

12.3  For so long as the Warrant shall remain exercisable by the Lender the
      Company shall send to the Lender a copy of every document sent to the
      holders of shares of common stock of US$0.10 each in the capital of the
      Company at the same time as it is sent to such holders.

13    NOTICE

13.1  Any notice to be given under, or in connection with the matters
      contemplated by, this Agreement shall be in writing and signed by or on
      behalf of the party giving it and shall be served by delivering it
      personally or sending it by pre-paid recorded delivery or registered post
      or by facsimile to the address and for the attention of the relevant party
      set out below (or as otherwise notified by that party hereunder). Any such
      notice shall be deemed to have been received:-

      (a)   if delivered personally, at the time of delivery; and

      (b)   in the case of pre-paid recorded delivery or registered post, 48
            hours from the date of posting;

      (c)   in the case of fax, at the time of transmission;

      Provided that if deemed receipt occurs before 9am on a business day the
      notice shall be deemed to have been received at 9am on that day and if
      deemed receipt occurs after 5pm on a business day, or on a day which is
      not a business day, the notice shall be deemed to have been received at
      9am on the next business day. For the purpose of this Clause 13 "BUSINESS
      DAY" means a day, other than a Saturday or a Sunday, on which clearing
      banks are open for commercial business in London.

13.2  The addresses and facsimile numbers of the parties for the purposes of
      this Clause 13 are:-

      Company:                 CanArgo Energy Corporation

      Address:                 P.O. Box 291, Commerce House, Les Banques, St
                               Peter Port, Guernsey GY1 3RR

      For the attention of:    Dr David Robson

      Fax number:              01481 729982

      Lender:                  Salahi Ozturk

                                        6

<PAGE>

      Address:                 30, Tuna Street, Lefkosa, Mersin, 10, Turkey

      Fax number:              +41 22 73 90415

      or such other address or facsimile number as may be notified in writing
      from time to time by the relevant party to the other party.

13.3  For the avoidance of doubt notice given under this Agreement shall not be
      validly served if sent by e-mail.

14    FURTHER ASSURANCE

      The parties shall at their own cost do or procure the doing of all such
      acts and things and/or execute or procure the execution of all such
      documents as are reasonably required to give effect to the provisions of
      this Agreement.

15    ASSIGNMENT

      Neither party shall be entitled to assign in whole or in part any rights
      and/or obligations arising under this Agreement to a third party without
      the prior written consent of the other party.

16    ENTIRE AGREEMENT

      This Agreement constitutes the entire agreement between the parties with
      respect to the matters dealt with herein and supersedes any previous
      agreement between the parties in relation to such matters.

17    VARIATION

      No variation of this Agreement shall be valid or effective unless made by
      an instrument in writing signed by both of the parties.

18    WAIVER

      No waiver by either party of any of the requirements hereof or of any of
      its rights hereunder shall be effective unless given in writing and signed
      by or on behalf of that party and no forbearance, delay or indulgence by
      either party in enforcing the provisions of this Agreement shall prejudice
      or restrict the rights of that party nor shall any waiver by that party of
      any of the requirements hereof or any of its rights hereunder release the
      other from full performance of its remaining obligations stated herein.

19    SEVERABILITY

      Each provision of this Agreement shall be construed separately and (save
      as otherwise expressly provided herein) none of the provisions hereof
      shall limit or govern the extent, application or construction of any other
      of them and notwithstanding that any provision of this Agreement may prove
      to be illegal or unenforceable the remaining provisions of this Agreement
      shall continue in full force and effect.

20    COUNTERPARTS

      This Agreement may be executed in any number of counterparts and by each
      of the parties on separate counterparts each of which when executed and
      delivered shall be deemed to be an original, but all the counterparts
      together shall constitute one and the same agreement.

                                        7

<PAGE>

21    LAW AND JURISDICTION

21.1  This Agreement shall be governed by and construed in accordance with the
      law of England.

21.2  Each party hereby submits to the non-exclusive jurisdiction of the Courts
      of England as regards any claim, dispute or matter arising out of or in
      connection with this Agreement and its implementation and effect.

IN WITNESS of which the parties have executed and delivered this document as a
deed on the date first before written.

                                        8

<PAGE>

                                    SCHEDULE

                                     PART 1

                               WARRANT CERTIFICATE

CANARGO ENERGY CORPORATION (THE "COMPANY")

P.O. Box 291
Commerce House
Les Banques
St Peter Port
GUERNSEY
GY1 3RR

WARRANT REPRESENTING SUBSCRIPTION RIGHTS FOR SHARES OF COMMON STOCK OF PAR VALUE
OF US$0.10 IN THE CAPITAL OF THE COMPANY

This is to certify that Salahi Ozturk of 30, Tuna Street, Lefkosa, Mersin, 10,
Turkey (the "HOLDER") is the registered holder of a Warrant which entitles the
holder to subscribe for 1,000,000 shares of common stock of par value of US$0.10
in the capital of the Company fully paid (the "WARRANT SHARES") at a price of
US$1.05 per Warrant Share subject to the terms of the agreement between the
Company and the Holder, dated [ ]. Subject as aforesaid the Holder shall be
entitled to subscribe for the Warrant Shares upon exercise of the Warrant and
may exercise the Warrant in whole or in part and from time to time.

DATED

EXECUTED AND DELIVERED AS A DEED
by CANARGO ENERGY CORPORATION

acting by

/s/: D Robson.............................   Director

Dr David Robson...........................   Full Name

/s/: E A Landles..........................   Secretary

Elizabeth Anne Landles....................   Full Name

NOTE: NO TRANSFER OF ANY OR ALL OF THE SUBSCRIPTION RIGHTS REPRESENTED BY THIS
WARRANT WILL BE REGISTERED WITHOUT THE PRODUCTION OF THIS WARRANT OR AN
INDEMNITY SATISFACTORY TO THE COMPANY.

                                        9

<PAGE>

                                     PART 2

                                 EXERCISE NOTICE

TO:         THE DIRECTORS

            CANARGO ENERGY CORPORATION (THE "COMPANY")

FROM:       [WARRANTHOLDER]
            [ADDRESS]

DATE:       [                 ] 200[ ]

1     I/WE, THE REGISTERED HOLDER(S) OF THIS WARRANT HEREBY:-

1.1   GIVE NOTICE OF MY/OUR WISH TO EXERCISE MY/OUR SUBSCRIPTION RIGHTS IN
      RESPECT [ ] SHARES OF COMMON STOCK OF PAR VALUE OF US$0.10 IN THE CAPITAL
      OF THE COMPANY (THE "WARRANT SHARES") IN ACCORDANCE WITH THE PARTICULARS
      BELOW;

1.2   CONFIRM THAT US$[ ] HAS BEEN TRANSFERRED TO THE BANK ACCOUNT NOTIFIED TO
      ME/US BY THE COMPANY BEING PAYMENT IN FULL AT A PRICE OF [ ] PER SHARE FOR
      THE TOTAL NUMBER OF WARRANT SHARES FOR WHICH I/WE WISH TO SUBSCRIBE;

1.3   REQUEST THAT ALL OF SUCH WARRANT SHARES BE REGISTERED IN MY/OUR NAME(S)
      AND AUTHORISE THE ENTRY OF MY/OUR NAME(S) IN THE REGISTER OF MEMBERS IN
      RESPECT THEREOF;

1.4   AUTHORISE THE DESPATCH OF THE CERTIFICATE IN RESPECT OF THE WARRANT SHARES
      TO BE ALLOTTED TO ME/US AND A WARRANT IN MY/OUR NAME(S) FOR ANY BALANCE OF
      MY/OUR SUBSCRIPTION RIGHTS REMAINING EXERCISABLE BY POST AT MY/OUR RISK TO
      THE ADDRESS SHOWN ABOVE.

............................                     ........................

............................                     ........................

SIGNATURE(S) OF REGISTERED WARRANTHOLDER(S)          DATE(S)

                                       10

<PAGE>

EXECUTED AND DELIVERED AS A DEED
by CANARGO ENERGY CORPORATION acting by
/s/: D Robson.............................   Director
Dr David Robson...........................   Full Name
/s/: E A Landles..........................   Secretary
Elizabeth Anne Landles....................   Full Name

EXECUTED AND DELIVERED AS A DEED
by SALAHI OZTURK
/s/: S Ozturk.............................
before this witness
/s/: J Hammond............................   Witness
Julian Hammond............................   Full Name
Flat 4, 12 Langland Gardens...............   Address
London NW3 6QD............................

                                       11

<PAGE>

                           LOAN AND WARRANT AGREEMENT

                                     between

                           CANARGO ENERGY CORPORATION

                                       and

                                  SALAHI OZTURK

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

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

                            [MCGRIGORS GLASGOW LOGO]

                                  Pacific House
                              70 Wellington Street
                                     GLASGOW
                                     G2 6SB
                            Telephone: 0141 248 6677
                       Facsimile: 0141 204 1351 / 221 1390
                         E-Mail: enquiries@mcgrigors.com
                       Web Site: http://www.mcgrigors.com
                                    625342_1

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00066-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00066-of-00352.parquet"}]]