HOUSTON, TX--(Marketwire - August 19, 2008) - Platinum Energy Resources, Inc. ("Platinum Energy") (OTCBB: PGRIU) (OTCBB: PGRI) (OTCBB: PGRIW), today announced financial and operating results for the second quarter ended June 30, 2008.

Second Quarter Operational and Financial Highlights

--  Acquired Maverick Engineering, Inc.
--  50% increase in oil and gas sales versus the first quarter of 2008
--  14% increase in production volumes versus the first quarter of 2008

Subsequent Events

--  Appointed two independent board members,
--  Hired Chief Operating Officer and Chief Financial Officer
--  Completed registration of shares issued in conjunction with
    acquisition of Tandem Energy Holdings

Total revenue for the second quarter of 2008 was $15.8 million, an increase of 121%, compared to $7.1 million for the first quarter of 2008. Oil and gas sales were $10.7 million, an increase of 50% over the prior quarter. The increase in oil and gas sales was driven by a 14% increase in oil and gas production coupled with improved pricing conditions. Platinum Energy acquired Maverick Engineering, Inc. ("Maverick") on April 29, 2008 for an aggregate purchase price of $9.3 million. Maverick is a provider of project management, engineering, procurement and construction management services to the oil and gas industry. For the period April 29, 2008 through June 30, 2008 Maverick generated $5.1 million in service revenue.

Operating income for the second quarter of 2008 was $2.5 million, a 16% operating income margin, compared to $0.8 million, or an 11% operating income margin in the first quarter of 2008. Oil and gas production costs in the form of lease operating expense on a Boe basis increased 4.2% from $27.53 per Boe during the first quarter to $28.68 per Boe during the second quarter. The slight increase was due in part to an increased emphasis on environmental clean-up efforts across Platinum's oil and gas assets on a field by field basis. Depletion expense for oil and gas properties increased approximately $250,000 or 14% during the second quarter compared to the first quarter due to property additions and an increase in estimated future development costs related to the Company's proved undeveloped locations.

For the quarter, the Company reported a net loss of $7.3 million, or ($0.33) per fully diluted common share driven by a $9.8 million unrealized mark-to-market ("MTM") loss on oil and gas derivative instruments. The Company's adjusted net income was $2.4 million or $0.11 per fully diluted common share for the same period. The Company's adjusted net income to shareholders excludes the unrealized MTM loss of $9.8 million, of which $8.2 million was non-cash, from future period oil and natural gas hedges primarily as a result of higher product prices as of June 30, 2008 compared to March 31, 2008. A reconciliation of adjusted net income to net income calculated in accordance with generally accepted accounting principles is presented at the end of this release.

Cash flow from operations was $3.5 million in the second quarter of 2008, a 627% increase compared to the first quarter of 2008. The Company funded capital expenditures of $6.6 million related to exploration and development programs and $1.8 million to acquire oil and gas properties during the quarter. At June 30, 2008, the Company's cash position was $7.0 million with outstanding debt of $17.1 million and stockholders' equity of $133 million.

The table below summarizes the Company's key oil and gas operating results during the three month periods ended June 30, 2008 and March 31, 2008.

                                                     Three Months Ended
                                                    June 30,    March 31,
                                                      2008         2008
                                                  ------------ ------------
   Oil (Bls)                                            71,508       58,700
   Gas (Mcf)                                           175,936      177,200
   Boe (Bls)                                           100,831       88,200
   Daily average (Boe)                                   1,108          970

Average Prices:
   Oil ($/Bbl)                                    $     122.22 $      96.83
   Gas ($/Mcf)                                    $      11.11 $       8.19

Production costs: ($/Boe)                         $      28.68 $      27.53

Mid-Year Reserves Analysis

The Company had recorded total proved reserves at December 31, 2007 of 10.2 million Boe at December 31, 2007 and 10.5 million Boe at June 30, 2008. In order to eliminate the effect of rising prices on our reserves, we calculated the June 30, 2008 reserves by using the December 31, 2007 oil and gas prices. This allows us to better evaluate our performance in terms of reserves added through acquisitions, drilling, and volume revisions. The Company replaced the 189,070 Boe produced in the first six months, with approximately 500,000 Boe of new proved reserves. Of the 500,000 new Boe added during the first six months of 2008, 131,000 proved developed producing reserves came from acquisitions along the Gulf Coast. These reserves are classified as proved developed producing. Another 150,000 Boe came from either new proved undeveloped (PUD) locations identified as a result of our drilling efforts on our existing PUD locations, or from better than expected performance on the existing PUD locations we drilled during the first six months. The remainder of the new reserves was due to performance improvements across a number of our fields.

"With the registration statement behind us, we can now turn our total focus to growing our business," stated Barry Kostiner, Platinum's Chief Executive Officer. "We have already made key hires and strengthened our board to assist us in meeting our goals. In the near term, we will look to secure a listing on a major exchange, and begin to actively market the Company to institutional investors and equity analysts across the US. As our business continues to mature, we expect that Platinum will be well positioned to capitalize on the strong industry dynamics, which we hope will highlight the value inherent in Platinum."

About Platinum Energy

Platinum, based in Houston, Texas, is an oil and gas exploration and production company that has approximately 37,000 acres under lease in relatively long-lived fields with well established production histories and is currently engaged in drilling, developing and exploiting these properties to provide long-term growth in stockholder value. Through our wholly-owned Maverick operation, we provide engineering and construction services primarily for the oil and gas industry.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. In some cases, forward-looking statements can be identified by words such as "believe," "expect," "anticipate," "plan," "potential," "continue," "intend" or similar expressions. Forward-looking statements also include the assumptions underlying or relating to any of the foregoing statements. Such forward-looking statements are based upon current expectations and beliefs and are subject to a number of factors and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. The forward-looking statements contained in this press release may include statements about future financial and operating results. These statements are not guarantees of future performance, involve certain risks, uncertainties and assumptions that are difficult to predict, and are based upon assumptions as to future events that may not prove accurate. Therefore, actual outcomes and results may differ materially from what is expressed herein. In any forward-looking statement in which Platinum expresses an expectation or belief as to future results, such expectation or belief is expressed in good faith and believed to have a reasonable basis, but there can be no assurance that the statement or expectation or belief will result or be achieved or accomplished. All forward-looking statements included in this press release are based on information available to Platinum on the date hereof. The following factors, among others, could cause actual results to differ from those set forth in the forward-looking statements: volatility of oil and gas prices, the need to develop and replace reserves, the substantial capital expenditures required to fund operations, exploration risks, uncertainties about estimates of reserves, competition, government regulation, costs and results of drilling new projects, and mechanical and other inherent risks associated with oil and gas production; and fluctuations in demand of project management, engineering procurement and construction management services, as well as other relevant risks detailed in Platinum's filings with the Securities and Exchange Commission. Platinum does not assume any obligation to update the information contained in this press release.


                            Three Months Ended         Six Months Ended
                                 June 30,                  June 30,
                           2008          2007         2008         2007
                       ------------ ------------ ------------ ------------
Oil and gas sales      $ 10,694,071 $         -- $ 17,828,875 $         --
Service revenues          5,056,682           --    5,056,682           --
                       ------------ ------------ ------------ ------------
  Total revenues         15,750,753           --   22,885,557           --
                       ------------ ------------ ------------ ------------
Lease and other
 operating expense        2,864,605           --    5,320,911           --
Cost of service
 revenues                 3,959,110           --    3,959,110           --
Marketing, general and
 administrative expense   3,768,613      144,214    5,500,440      299,205
Depreciation, depletion
 and amortization
 expense                  2,577,874           --    4,641,163           --
Accretion of
 obligations                 49,319           --      110,988           --
                       ------------ ------------ ------------ ------------

  Total costs and
   expenses              13,219,521      144,214   19,532,612      299,205
                       ------------ ------------ ------------ ------------

Operating income (loss)   2,531,232     (144,214)   3,352,945     (299,205)
                       ------------ ------------ ------------ ------------

Interest income, net of
 interest allocated to
 common stock subject
 to possible redemption
 of $0, $188,991, $0 and
 $366,111, respectively      35,796      756,437      140,183    1,465,362
Interest expense           (230,880)      (5,380)    (244,685)     (23,449)
Change in fair value of
 commodity derivatives   (9,756,171)          --  (11,792,094)          --
Other                       107,816           --      176,927           --
                       ------------ ------------ ------------ ------------
  Total other income
   (expense)             (9,843,439)     751,057  (11,719,669)   1,441,913
                       ------------ ------------ ------------ ------------

Income (Loss) Before
 Income Taxes            (7,312,207)     606,843   (8,366,724)   1,142,708
Provision (Benefit) For
 Income Taxes                    --       28,000      (54,000)      66,000
                       ------------ ------------ ------------ ------------

Net Income (Loss)      $ (7,312,207)$    578,843 $ (8,312,724) $ 1,076,708
                       ============ ============ ============ ============

Basic                    22,070,762   15,121,440   22,070,762   15,121,440
                       ============ ============ ============ ============
Diluted                  22,070,762   18,220,150   22,070,762   17,882,548
                       ============ ============ ============ ============

Basic                  $      (0.33)$       0.04 $      (0.38)$       0.07
                       ============ ============ ============ ============
Diluted                $      (0.33)$       0.03 $      (0.38)$       0.06
                       ============ ============ ============ ============

                      PLATINUM ENERGY RESOURCES, INC.
              (Unaudited; in thousands except per share data)

Adjusted net income and adjusted net income per share exclude certain items
that management believes affect the comparability of operating results and
are non-GAAP financial measures.  The company discloses these non-GAAP
financial measures as a useful adjunct to GAAP earnings because management
uses adjusted net income available to evaluate the company’s operational
trends and performance relative to other natural gas and oil producing

                                                     Three Months Ended
                                                    June 30,    March 31,
                                                      2008         2008
                                                  -----------  -----------
Net loss (GAAP)                                   $    (7,312) $    (1,001)
  Unrealized losses on derivatives                      9,756        2,036
                                                  -----------  -----------
Total adjusted net income (Non-GAAP)                    2,444        1,035

Weighted average common shares outstanding             22,071       22,071

Adjusted earnings per share (Non-GAAP)            $      0.11  $      0.05

Contact Information: Contact: Thomas J. Rozycki, Jr. CJP Communications for Platinum Energy Resources, Inc. Public & Investor Relations 212-279-3115 x208 trozycki@cjpcom.com Lisa Meier Chief Financial Officer & Treasurer Platinum Energy Resources, Inc. 281-649-4549 lmeier@platenergy.com