Document:

September 22, 2005

Platinum Energy Resources, Inc.
152 West 57th Street, 54th Floor
New York, New York 10019

Casimir Capital LP
489 Fifth Avenue
New York, New York 10017

Re:   Initial Public Offering

Gentlemen:

      This letter supersedes and replaces the letter addressed to the parties
named above dated as of June 3, 2005. The undersigned stockholder and Executive
Vice President of Platinum Energy Resources, Inc. ("Company"), in consideration
of Casimir Capital LP ("Casimir") entering into a letter of intent, dated May 4,
2005 (the "Letter of Intent"), to underwrite an initial public offering of the
securities of the Company ("IPO") and embarking on the IPO process, hereby
agrees as follows (certain capitalized terms used herein are defined in
paragraph 11 hereof):

      1. If the Company solicits approval of its stockholders of a Business
Combination, the undersigned will vote all Insider Shares owned by the
undersigned in accordance with the majority of the votes cast by the holders of
the IPO Shares. In addition, the undersigned hereby waives his right to exercise
conversion rights with respect to any shares of the Company's Common Stock owned
by the undersigned, directly or indirectly, and agrees that he will not seek
conversion with respect to such shares in connection with any vote to approve a
Business Combination (as is more fully described in the Company's prospectus
relating to the IPO).

      2. In the event that the Company fails to consummate a Business
Combination within 18 months from the effective date ("Effective Date") of the
registration statement relating to the IPO (or 24 months under the circumstances
described in the prospectus relating to the IPO), the undersigned will take all
reasonable actions within the undersigned's power to cause the Company to
liquidate as soon as reasonably practicable. In such event, the undersigned
hereby waives any and all right, title, interest or claim of any kind in or to
any liquidating distributions by the Company, including, without limitation, any
distribution of the Trust Fund (as defined in the Letter of Intent) as a result
of such liquidation with respect to his Insider Shares ("Claim") and hereby
further waives any Claim the undersigned may have in the future as a result of,
or arising out of, any contracts or agreements with the Company and will not
seek recourse against the Trust Fund for any reason whatsoever.

      3. In order to minimize potential conflicts of interest which may arise
from multiple affiliations, the undersigned agrees to present to the Company for
its consideration, prior to the undersigned's exploitation of that opportunity
in any way or the presentation to any other person or entity, any suitable
opportunity to acquire an operating business in the oil and gas E&P industry or
any real property or related assets, until the earlier of the consummation by
the Company of a Business Combination, the liquidation of the Company or until
such time as the undersigned ceases to be an officer or director of the Company,
but subject, in each case, to any pre-existing fiduciary and/or contractual
obligations the undersigned might have.

                                       1
<PAGE>

      4. The undersigned acknowledges and agrees that the Company will not
consummate any Business Combination which involves a company which is affiliated
with any of the Insiders unless the Company obtains an opinion from an
independent investment banking firm reasonably acceptable to Casimir Capital LP
that the business combination is fair to the Company's stockholders from a
financial perspective.

      5. Neither the undersigned, any member of the family of the undersigned,
nor any Affiliate of the undersigned will be entitled to receive and will not
accept any compensation for services rendered to the Company prior to the
consummation of the Business Combination; provided that the undersigned shall be
entitled to reimbursement from the Company for his out-of-pocket expenses
incurred in connection with seeking and consummating a Business Combination.

      6. The undersigned agrees that neither the undersigned, any member of the
family of the undersigned, or any Affiliate of the undersigned will be entitled
to receive or accept, and the undersigned, on behalf of the undersigned and the
aforementioned parties, hereby waives any rights to, a finder's fee or any other
compensation in the event the undersigned, any member of the family of the
undersigned or any Affiliate of the undersigned originates a Business
Combination.

      7. The undersigned will escrow his Insider Shares for the three year
period commencing on the Effective Date, subject to the terms of a Stock Escrow
Agreement which the Company will enter into with the undersigned and an escrow
agent acceptable to the Company.

      8. The undersigned agrees to be the Executive Vice President of the
Company until the earlier of the consummation by the Company of a Business
Combination or the liquidation of the Company. The undersigned's biographical
information furnished to the Company and Casimir and attached hereto as Exhibit
A is true and accurate in all respects, does not omit any material information
with respect to the undersigned's background and contains all of the information
required to be disclosed pursuant to Section 401 of Regulation S-K, promulgated
under the Securities Act of 1933. The undersigned's Questionnaire furnished to
the Company and Casimir is true and accurate in all respects. The undersigned
further represents and warrants to the Company and Casimir that:

            (a) he is not subject to or a respondent in any legal action for,
any injunction, cease-and-desist order or order or stipulation to desist or
refrain from any act or practice relating to the offering of securities in any
jurisdiction;

            (b) he has never been convicted of or pleaded guilty to any crime
(i) involving any fraud or (ii) relating to any financial transaction or
handling of funds of another person, or (iii) pertaining to any dealings in any
securities and he is not currently a defendant in any such criminal proceeding;
and

            (c) he has never been suspended or expelled from membership in any
securities or commodities exchange or association or had a securities or
commodities license or registration denied, suspended or revoked.

      9. The undersigned has full right and power, without violating any
agreement by which the undersigned is bound, to enter into this letter agreement
and to serve as President and a member of the Board of Directors of the Company.

      10. The undersigned authorizes any employer, financial institution, or
consumer credit reporting agency to release to Casimir and its legal
representatives or agents (including any investigative search firm retained by
Casimir) any information they may have about the undersigned's background and
finances ("Information"). Neither Casimir nor its agents shall be violating the
undersigned's right of privacy in any manner in requesting and obtaining the
Information and the undersigned hereby releases them from liability for any
damage whatsoever in that connection.

                                       2
<PAGE>

      11. As used herein: (i) a "Business Combination" shall mean an
acquisition, by merger, capital stock exchange, asset or stock acquisition,
reorganization or otherwise and as otherwise described in the registration
statement relating to the IPO, of an operating business or real property assets
in the hospitality and related industries selected by the Company; (ii)
"Insiders" shall mean all officers, directors and stockholders of the Company
immediately prior to the IPO; (iii) "Insider Shares" shall mean all of the
shares of Common Stock of the Company owned by an Insider prior to the IPO; and
(iv) "IPO Shares" shall mean the shares of Common Stock issued in the Company's
IPO.

      12. This letter agreement shall be governed by and construed and enforced
in accordance with the laws of the State of New York, without giving effect to
conflicts of law principles that would result in the application of the
substantive laws of another jurisdiction. The undersigned hereby agrees that any
action, proceeding or claim against the undersigned arising out of or relating
in any way to this Agreement shall be brought and enforced in the courts of the
State of New York or the United States District Court for the Southern District
of New York, and irrevocably submits to such jurisdiction, which jurisdiction
shall be exclusive. The undersigned hereby waives any objection to such
exclusive jurisdiction and that such courts represent an inconvenience forum.

                                        Name: Jim L. Troxel
                                              ----------------------------------

                                              /s/ Jim L. Troxel
                                        ----------------------------------------
                                                  Signature

                                       3
<PAGE>

                                    EXHIBIT A

Jim L. Troxel has been our Executive Vice President since inception. He has had
diverse experience as a senior geologist. Mr. Troxel has held his current
position of Vice President of Exploration at Thorp Petroleum Corporation, an oil
and gas E&P company, since 1997. He has overseen the drilling of 49 wells, with
production of 70 BCF and 3 mm boe. Mr. Troxel was at Amerada Hess, a public oil
and gas E&P company listed on the NYSE, from 1987 through 1996, where he held
the role of senior geologist. He was responsible for discovering Hess' largest
field during this period, which produced 95 BCF and 6 mm boe. While at Texas Oil
and Gas, an oil and gas E&P company, from 1980 through 1987, Mr. Troxel was an
area geologist that managed a team of geologists and geophysicists that directed
the drilling of exploration prospects. For four years, he generated prospects
for 4 rigs out of a 12 rig drilling program. Mr. Troxel received his BS in
Geology from the University of Oklahoma.INVESTMENT MANAGEMENT TRUST AGREEMENT

      This Agreement is made as of         , 2005 by and between Platinum Energy
Resources, Inc. (the "Company") and American Stock Transfer & Trust Company
("Trustee").

      WHEREAS, the Company's Registration Statement on Form S-1, No. 333-125687
("Registration Statement"), for its initial public offering of securities
("IPO") has been declared effective as of the date hereof by the Securities and
Exchange Commission ("Effective Date"); and

      WHEREAS, Casimir Capital LP ("Casimir") and Cantor Fitzgerald ("Cantor")
are acting as the representatives of the underwriters in the IPO; and

      WHEREAS, as described in the Company's Registration Statement, and in
accordance with the Company's Certificate of Incorporation, $131,760,000 of the
gross proceeds of the IPO ($151,524,000 if the underwriters over-allotment
option is exercised in full) will be delivered to the Trustee to be deposited
and held in a trust account for the benefit of the Company and the holders of
the Company's common stock, par value $.0001 per share, issued in the IPO as
hereinafter provided and in the event the Units are registered in Colorado,
pursuant to Section 11-51-302(6) of the Colorado Revised Statutes. A copy of the
Colorado Statute is attached hereto and made a part hereof (the amount to be
delivered to the Trustee will be referred to herein as the "Property"; the
stockholders for whose benefit the Trustee shall hold the Property will be
referred to as the "Public Stockholders," and the Public Stockholders and the
Company will be referred to together as the "Beneficiaries"); and

      WHEREAS, the Company and the Trustee desire to enter into this Agreement
to set forth the terms and conditions pursuant to which the Trustee shall hold
the Property;

      IT IS AGREED:

      1. Agreements and Covenants of Trustee. The Trustee hereby agrees and
covenants to:

            (a) Hold the Property in trust for the Beneficiaries in accordance
with the terms of this Agreement, including the terms of Section 11-51-302(6) of
the Colorado Statute, in a segregated trust account ("Trust Account")
established by the Trustee at a branch of HSBC Bank USA, National Association
("HSBC Bank") selected by the Trustee;

            (b) Manage, supervise and administer the Trust Account subject to
the terms and conditions set forth herein;

            (c) In a timely manner, upon the instruction of the Company, to
invest and reinvest the Property in any Treasury Bill issued by the United
States, having a maturity of 180 days or less or in any open ended investment
company registered under the Investment Company Act of 1940 that holds itself
out as a money market fund meeting the conditions of paragraphs (c)(2), (c)(3)
and (c)(4) of Rule 2a-7 promulgated under the Investment Company Act of 1940;

            (d) Collect and receive, when due, all principal and income arising
from the Property, which shall become part of the "Property," as such term is
used herein;

            (e) Notify the Company of all communications received by it with
respect to any Property requiring action by the Company;

            (f) Supply any necessary information or documents as may be
requested by the Company in connection with the Company's preparation of the tax
returns for the Trust Account;

            (g) Participate in any plan or proceeding for protecting or
enforcing any right or interest arising from the Property if, as and when
instructed by the Company to do so;

<PAGE>

            (h) Render to the Company and to Casimir, and to such other person
as the Company or Casimir may instruct, monthly written statements of the
activities of and amounts in the Trust Account reflecting all receipts and
disbursements of the Trust Account; and

            (i) Commence liquidation of the Trust Account promptly after receipt
of and only in accordance with the terms of a letter ("Termination Letter"), in
a form substantially similar to that attached hereto as either Exhibit A or
Exhibit B, signed on behalf of the Company by its Chief Executive Officer or
Chairman of the Board and Secretary and affirmed by its entire Board of
Directors, and complete the liquidation of the Trust Account and distribute the
Property in the Trust Account only as directed in the Termination Letter and the
other documents referred to therein; provided, however, that in the event that a
Termination Letter has not been received by _______ ___, 2007 (or the date that
is the six month anniversary of such date, in the event that a letter of intent,
agreement in principle or definitive agreement has been executed prior to such
date in connection with a Business Combination (as defined in the Termination
Letter attached hereto as Exhibit A) that was not consummated by _______ ___,
2007), the Trust Account shall be liquidated in accordance with the procedures
set forth in the Termination Letter attached as Exhibit B to the stockholders of
record on the record date; provided, further, that the record date shall be
within ten (10) days of _______ ___, 2007 (or the date that is the six month
anniversary of such date, in the event that a letter of intent, agreement in
principle or definitive agreement has been executed prior to such date in
connection with a Business Combination that was not consummated by _______ ___,
2007), or as soon thereafter as is practicable.

      2. Agreements and Covenants of the Company. The Company hereby agrees and
covenants to:

            (a) Give all instructions to the Trustee hereunder in writing,
signed by the Company's President or Chairman of the Board. In addition, except
with respect to its duties under paragraph 1(i) above, the Trustee shall be
entitled to rely on, and shall be protected in relying on, any verbal or
telephonic advice or instruction which it in good faith believes to be given by
any one of the persons authorized above to give written instructions, provided
that the Company shall promptly confirm such instructions in writing;

            (b) Hold the Trustee harmless and indemnify the Trustee from and
against, any and all expenses, including reasonable counsel fees and
disbursements, or loss suffered by the Trustee in connection with any action,
suit or other proceeding brought against the Trustee involving any claim, or in
connection with any claim or demand which in any way arises out of or relates to
this Agreement, the services of the Trustee hereunder, or the Property or any
income earned from investment of the Property, except for expenses and losses
resulting from the Trustee's gross negligence or willful misconduct. Promptly
after the receipt by the Trustee of notice of demand or claim or the
commencement of any action, suit or proceeding, pursuant to which the Trustee
intends to seek indemnification under this paragraph, it shall notify the
Company in writing of such claim (hereinafter referred to as the "Indemnified
Claim"). The Trustee shall have the right to conduct and manage the defense
against such Indemnified Claim, provided, that the Trustee shall obtain the
consent of the Company with respect to the selection of counsel, which consent
shall not be unreasonably withheld. The Company may participate in such action
with its own counsel; and

            (c) Pay the Trustee an initial acceptance fee of $1,000 and an
annual fee of $3,000 (it being expressly understood that the Property shall not
be used to pay such fee). The Company shall pay the Trustee the initial
acceptance fee and first year's fee at the consummation of the IPO and
thereafter on the anniversary of the Effective Date. The Trustee shall refund to
the Company the fee (on a pro rata basis) with respect to any period after the
liquidation of the Trust Fund. The Company shall not be responsible for any
other fees or charges of the Trustee except as may be provided in paragraph 2(b)
hereof (it being expressly understood that the Property shall not be used to
make any payments to the Trustee under such paragraph).

            (d) Provide to the Trustee any letter of intent, agreement in
principle or definitive agreement that is executed prior to _______ ___, 2007 in
connection with a Business Combination; and

            (e) In connection with any vote of the Company's stockholders
regarding a Business Combination, provide to the Trustee an affidavit or
certificate of a firm regularly engaged in the business of soliciting proxies
and tabulating stockholder votes (which firm may be the Trustee) verifying the
vote of the Company's stockholders regarding such Business Combination.

                                       2
<PAGE>

      3. Limitations of Liability. The Trustee shall have no responsibility or
liability to:

            (a) Take any action with respect to the Property, other than as
directed in paragraph 1 hereof and the Trustee shall have no liability to any
party except for liability arising out of its own gross negligence or willful
misconduct;

            (b) Institute any proceeding for the collection of any principal and
income arising from, or institute, appear in or defend any proceeding of any
kind with respect to, any of the Property unless and until it shall have
received instructions from the Company given as provided herein to do so and the
Company shall have advanced or guaranteed to it funds sufficient to pay any
expenses incident thereto;

            (c) Change the investment of any Property, other than in compliance
with paragraph 1(c);

            (d) Refund any depreciation in principal of any Property;

            (e) Assume that the authority of any person designated by the
Company to give instructions hereunder shall not be continuing unless provided
otherwise in such designation, or unless the Company shall have delivered a
written revocation of such authority to the Trustee;

            (f) The other parties hereto or to anyone else for any action taken
or omitted by it, or any action suffered by it to be taken or omitted, in good
faith and in the exercise of its own best judgment, except for its gross
negligence or willful misconduct. The Trustee may rely conclusively and shall be
protected in acting upon any order, notice, demand, certificate, opinion or
advice of counsel (including counsel chosen by the Trustee), statement,
instrument, report or other paper or document (not only as to its due execution
and the validity and effectiveness of its provisions, but also as to the truth
and acceptability of any information therein contained) which is believed by the
Trustee, in good faith, to be genuine and to be signed or presented by the
proper person or persons. The Trustee shall not be bound by any notice or
demand, or any waiver, modification, termination or rescission of this agreement
or any of the terms hereof, unless evidenced by a written instrument delivered
to the Trustee signed by the proper party or parties and, if the duties or
rights of the Trustee are affected, unless it shall give its prior written
consent thereto;

            (g) Verify the correctness of the information set forth in the
Registration Statement or to confirm or assure that any acquisition made by the
Company or any other action taken by it is as contemplated by the Registration
Statement; and

            (h) Pay any taxes on behalf of the Trust Account (it being expressly
understood that the Property shall not be used to pay any such taxes and that
such taxes, if any, shall be paid by the Company from funds not held in the
Trust Account).

      4. Termination. This Agreement shall terminate as follows:

            (a) If the Trustee gives written notice to the Company that it
desires to resign under this Agreement, the Company shall use its reasonable
efforts to locate a successor trustee. At such time that the Company notifies
the Trustee that a successor trustee has been appointed by the Company and has
agreed to become subject to the terms of this Agreement, the Trustee shall
transfer the management of the Trust Account to the successor trustee, including
but not limited to the transfer of copies of the reports and statements relating
to the Trust Account, whereupon this Agreement shall terminate; provided,
however, that, in the event that the Company does not locate a successor trustee
within ninety days of receipt of the resignation notice from the Trustee, the
Trustee may submit an application to have the Property deposited with the United
States District Court for the Southern District of New York and upon such
deposit, the Trustee shall be immune from any liability whatsoever; or

                                       3
<PAGE>

            (b) At such time that the Trustee has completed the liquidation of
the Trust Account in accordance with the provisions of paragraph 1(i) hereof,
and distributed the Property in accordance with the provisions of the
Termination Letter, this Agreement shall terminate except with respect to
Paragraph 2(b).

      5. Miscellaneous.

            (a) The Company and the Trustee each acknowledge that the Trustee
will follow the security procedures set forth below with respect to funds
transferred from the Trust Account. Upon receipt of written instructions, the
Trustee will confirm such instructions with an Authorized Individual at an
Authorized Telephone Number listed on the attached Exhibit C. The Company and
the Trustee will each restrict access to confidential information relating to
such security procedures to authorized persons. Each party must notify the other
party immediately if it has reason to believe unauthorized persons may have
obtained access to such information, or of any change in its authorized
personnel. In executing funds transfers, the Trustee will rely upon account
numbers or other identifying numbers of a beneficiary, beneficiary's bank or
intermediary bank, rather than names. The Trustee shall not be liable for any
loss, liability or expense resulting from any error in an account number or
other identifying number, provided it has accurately transmitted the numbers
provided.

            (b) This Agreement shall be governed by and construed and enforced
in accordance with the laws of the State of New York, without giving effect to
conflict of laws. It may be executed in several counterparts, each one of which
shall constitute an original, and together shall constitute but one instrument.

            (c) This Agreement contains the entire agreement and understanding
of the parties hereto with respect to the subject matter hereof. This Agreement
or any provision hereof may only be changed, amended or modified by a writing
signed by each of the parties hereto; provided, however, that no such change,
amendment or modification may be made without the prior written consent of
Casimir. As to any claim, cross-claim or counterclaim in any way relating to
this Agreement, each party waives the right to trial by jury.

            (d) The parties hereto consent to the jurisdiction and venue of any
state or federal court located in the City of New York for purposes of resolving
any disputes hereunder.

            (e) Any notice, consent or request to be given in connection with
any of the terms or provisions of this Agreement shall be in writing and shall
be sent by express mail or similar private courier service, by certified mail
(return receipt requested), by hand delivery or by facsimile transmission:

                  If to the Trustee, to:

                        American Stock Transfer
                        & Trust Company
                        59 Maiden Lane
                        New York, New York 10038
                        Attn: Susan Silber
                        Fax No.: (718) 236-4588

                  If to the Company, to:

                        Platinum Energy Resources, Inc.
                        152 West 57th Street, 54th Floor
                        New York, New York 10019

                        Attn: Chief Executive Officer
                        Fax No.:

                                       4
<PAGE>

                  in either case with a copy to:

                        Casimir Capital LP
                        489 Fifth Avenue
                        New York, New York 10017
                        Attn: Richard Sands, Chief Executive Officer
                        Fax No.: (212) 798-1399

                  and

                        Cantor Fitzgerald & Co.
                        110 East 59th Street
                        New York, New York 10017
                        Attn: Marc Blazer, Global Head of Investment Banking

            (f) This Agreement may not be assigned by the Trustee without the
prior consent of the Company.

            (g) Each of the Trustee and the Company hereby represents that it
has the full right and power and has been duly authorized to enter into this
Agreement and to perform its respective obligations as contemplated hereunder.
The Trustee acknowledges and agrees that it shall not make any claims or proceed
against the Trust Account, including by way of set-off, and shall not be
entitled to any funds in the Trust Account under any circumstance.

      [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK]

                                       5
<PAGE>

IN WITNESS WHEREOF, the parties have duly executed this Investment Management
Trust Agreement as of the date first written above.

                                        AMERICAN STOCK TRANSFER
                                          & TRUST COMPANY, as Trustee

                                        By:
                                            ------------------------------------
                                            Name:
                                            Title:

                                        PLATINUM ENERGY RESOURCES, INC.

                                        By:
                                            ------------------------------------
                                            Name:
                                            Title:

                                       6
<PAGE>

                                                                       EXHIBIT A

                             [Letterhead of Company]

                                  [Insert date]

American Stock Transfer
  & Trust Company
59 Maiden Lane
New York, New York 10038
Attn: Susan Silber

Re:   Trust Account No.        Termination Letter

Gentlemen:

      Pursuant to paragraph 1(i) of the Investment Management Trust Agreement
between Platinum Energy Resources, Inc. ("Company") and American Stock Transfer
& Trust Company ("Trustee"), dated as of ____________ , 2005 ("Trust
Agreement"), this is to advise you that the Company has entered into an
agreement ("Business Agreement") with ("Target Business") to consummate a
business combination with Target Business ("Business Combination") on or about
[insert date]. The Company shall notify you at least 48 hours in advance of the
actual date of the consummation of the Business Combination ("Consummation
Date").

      Pursuant to Section 2(e) of the Trust Agreement, we are providing you with
[an affidavit] [a certificate] of ________________, which verifies the vote of
the Company's stockholders in connection with the Business Combination. In
accordance with the terms of the Trust Agreement, we hereby authorize you to
commence liquidation of the Trust Account to the effect that, on the
Consummation Date, all of funds held in the Trust Account will be immediately
available for transfer to the account or accounts that the Company shall direct
on the Consummation Date.

      On the Consummation Date (i) counsel for the Company shall deliver to you
written notification that (a) the Business Combination has been consummated and
(b) the provisions of Section 11-51-302(6) and Rule 51-3.4 of the Colorado
Statute have been met, and (ii) the Company shall deliver to you written
instructions with respect to the transfer of the funds held in the Trust Account
("Instruction Letter"). You are hereby directed and authorized to transfer the
funds held in the Trust Account immediately upon your receipt of the counsel's
letter and the Instruction Letter, in accordance with the terms of the
Instruction Letter. In the event that certain deposits held in the Trust Account
may not be liquidated by the Consummation Date without penalty, you will notify
the Company of the same and the Company shall direct you as to whether such
funds should remain in the Trust Account and distributed after the Consummation
Date to the Company. Upon the distribution of all the funds in the Trust Account
pursuant to the terms hereof, the Trust Agreement shall be terminated.

      In the event that the Business Combination is not consummated on the
Consummation Date described in the notice thereof and we have not notified you
on or before the original Consummation Date of a new Consummation Date, then the
funds held in the Trust Account shall be reinvested as provided in the Trust
Agreement on the business day immediately following the Consummation Date as set
forth in the notice.

                                      A-1
<PAGE>

                                     Very truly yours,

                                     PLATINUM ENERGY RESOURCES, INC.

                                     By:
                                         ---------------------------------------
                                         Mark Nordlicht, Chairman of the Board

                                     By:
                                         ---------------------------------------
                                         Barry Kostiner, Chief Executive Officer

Affirmed:

[DIRECTORS TO BE LISTED HERE]

                                      A-2
<PAGE>

                                                                       EXHIBIT B

                             [Letterhead of Company]

                                  [Insert date]

American Stock Transfer
  & Trust Company
59 Maiden Lane
New York, New York 10038
Attn: Susan Silber

Re:   Trust Account No.         Termination Letter

Gentlemen:

      Pursuant to paragraph 1(i) of the Investment Management Trust Agreement
between Platinum Energy Resources, Inc. ("Company") and American Stock Transfer
& Trust Company ("Trustee"), dated as of , 2005 ("Trust Agreement"), this is to
advise you that as a result of the Company's inability to effect a Business
Combination with a Target Company within the time frame specified in the
Company's prospectus relating to its IPO, the Board of Directors of the Company
has voted to dissolve and liquidate the Company. Attached hereto is a copy of
the minutes of the meeting of the Board of Directors of the Company relating
thereto, certified by the Secretary of the Company as true and correct and in
full force and effect.

      In accordance with the terms of the Trust Agreement, we hereby (a) certify
to you that the provisions of Section 11-51-302(6) and Rule 51-3.4 of the
Colorado Statute have been met and (b) authorize you, to commence liquidation of
the Trust Account. In connection with this liquidation, you are hereby
authorized to establish a record date for the purposes of determining the
stockholders of record entitled to receive their per share portion of the Trust
Account. The record date shall be within ten (10) days of the liquidation date,
or as soon thereafter as is practicable. You will notify the Company in writing
as to when all of the funds in the Trust Account will be available for immediate
transfer ("Transfer Date") in accordance with the terms of the Trust Agreement
and the Amended and Restated Certificate of Incorporation of the Company. You
shall commence distribution of such funds in accordance with the terms of the
Trust Agreement and the Amended and Restated Certificate of Incorporation of the
Company and you shall oversee the distribution of the funds. Upon the payment of
all the funds in the Trust Account, the Trust Agreement shall be terminated.

                                     Very truly yours,

                                     PLATINUM ENERGY RESOURCES, INC.

                                     By:
                                         ---------------------------------------
                                         Mark Nordlicht, Chairman of the Board

                                     By:
                                         ---------------------------------------
                                         Barry Kostiner, Chief Executive Officer

Affirmed:

[DIRECTORS TO BE LISTED HERE]

                                      B-1
<PAGE>

                                    EXHIBIT C

AUTHORIZED INDIVIDUAL(S)                                 AUTHORIZED
FOR TELEPHONE CALL BACK                               TELEPHONE NUMBER(S)
---------------------------------              ---------------------------------

Company:

Platinum Energy Resources, Inc.
152 West 57th Street, 54th Floor
New York, New York 10017
Attn: Chief Executive Officer                  [Telephone]

Trustee:

American Stock Transfer
  & Trust Company
59 Maiden Lane
New York, New York 10038
Attn: George Karfunkel, Chairman               [Telephone]

                                      C-1

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