Highlights

- 64 holes successfully drilled in 6 1/2 inch size removing 100% of rock with particles

- Customer identified weak zone in seismic data causing cancelation of scheduled well trial

- Working with same customer to identify opportunities in Haynesville and Pinedale

- Currently designing most common sized 9 7/8 inch bit for much broader application

- Company unsuccessful in appealing NASDAQ delisting decision

HOUSTON, May 11 /PRNewswire-FirstCall/ -- Particle Drilling Technologies, Inc. (Nasdaq: PDRT) (the "Company") today announced its financial results for the fiscal 2009 second quarter ended March 31, 2009.

During the second quarter, the Company has focused all of its efforts on meeting the requirements of its customer's development plans that called for the Particle Impact Drilling ("PID") technology to be on location and drilling in April 2009. Our customer had been shooting seismic in the area that the next trial was to take place. Just before we began mobilizing the PID system from Houston, they identified a potential weak zone in the interval in which they intended using the PID system. The customer deemed that the risk associated with utilizing the PID system while drilling through this weak zone was unacceptable and we were told to suspend the mobilization.

Subsequent to that event, we have been working with this customer and others in evaluating alternative field trial opportunities for the 6 1/2 inch PID bits. Drilling 6 1/2 inch hole in very hard formations is fairly uncommon, which is one of the reasons this customer paid for the development of this size bit.

We continue to work with this customer in evaluating opportunities in both 9 7/8 inch and 6 inch hole sizes. As a result of developing the 6 1/2 inch PID bit, we now understand the viability of removing 100% of the rock with steel particles. We believe that this breakthrough is scalable to other PID bit sizes and will increase bit life well beyond our previous expectations. Bit life had always been a concern and now that we have confirmed this ability, we can do away with the rock ring and the need to remove any rock with mechanical force.

The full scale drilling laboratory we built for developing the 6 1/2 inch bit is completely compatible with developing both smaller and larger size PID bits and will significantly reduce the cycle time for new sizes and the reliability of the performance for new size bits.

As a result of an unfavorable decision in the Company's appeal to NASDAQ, the Company's stock will be delisted on May 12, 2009 and will trade over-the-counter until such time as deficiencies are corrected.

"We are obviously disappointed about the cancelation of our 6 1/2 inch trial but we are at the same time pleased with the significant technical progress we have made in improving the PID bit durability as demonstrated with 100% rock removal by particles alone," stated Jim B. Terry, the Company's President and CEO. "Our new ability to rapidly prototype as a result of having an in-house full scale drilling lab will improve drilling performance while reducing cost and the time required to scale and modify bit sizes. We are all very optimistic and look forward to our next field trial."

As previously announced, the Special Committee of the Board of Directors has retained Parks Paton Hoepfl & Brown, LLP to serve as the Special Committee's financial advisor in connection with its evaluation and review of any potential strategic alternatives, including a strategic industry joint venture, technology licensing arrangement, sale of the company and any other available alternatives. We have yet to determine which particular strategic alternative to pursue, if any, and do not intend to disclose developments with respect to this evaluation unless and until the Board of Directors has approved a course of action or otherwise deemed disclosure appropriate.

Particle Drilling Technologies' financial results reflect its status as a development stage company during the first quarter of fiscal 2009 generating no revenue. The following is a summary of the quarterly results:


                     Three Months Ended March 31,  Six Months Ended March 31,
                          2009         2008         2009         2008
                      (Unaudited)  (Unaudited)  (Unaudited)  (Unaudited)

    Revenues                  $-           $-           $-           $-
    Gross profit               -            -            -            -
    Loss from
     operations       (1,571,207)  (2,339,338)  (3,596,023)  (5,559,255)
    Net loss          (1,571,513)  (2,329,074)  (3,591,295)  (5,555,610)
    Net loss per
     share - basic
     and diluted          $(0.05)      $(0.08)      $(0.10)      $(0.18)

Particle Drilling Technologies, Inc., headquartered in Houston, Texas, is a development-stage oilfield service and technology company owning several patents and pending patents related to its Particle Impact Drilling technology. The Company's technology is designed to enhance the rate-of-penetration function in the drilling process, particularly in hard rock drilling environments.

Certain statements in this press release that are not historical but are forward-looking are subject to known and unknown risks and uncertainties, which may cause PDTI's actual results in future periods to be materially different from any future performance that may be suggested in this press release. Such risks and uncertainties may include, but are not limited to, PDTI's ability to raise capital, if necessary, and its ability to obtain financing on acceptable terms, if at all, a worldwide downturn in the energy services sector, working capital constraints and other risks described in PDTI's filings with the SEC. Further, PDTI is a development stage company that operates in an industry sector where securities values are highly volatile and may be influenced by economic and other factors beyond PDTI's control such as announcements by competitors and service providers.

    Contacts:  Jason D. Davis VP & Interim CFO
               Particle Drilling Technologies, Inc.
               713-223-3031

               Jack Lascar / Sheila Stuewe
               DRG&E / 713-529-6600


                      PARTICLE DRILLING TECHNOLOGIES, INC.
                        (a development stage enterprise)
                      CONSOLIDATED STATEMENTS OF OPERATIONS


                                Three Months Ended       Six Months Ended
                                      March 31,              March 31,
                                  2009        2008       2009        2008
                              (Unaudited) (Unaudited) (Unaudited) (Unaudited)


    Revenues                       $-           $-           $-           $-

    Operating expenses:
      Research and
       development            813,521    1,546,200    1,779,183    3,327,012
      General and
       administrative         756,939    1,434,859    1,903,064    2,913,964
      Gain on sale of
       assets                     747     (641,721)     (86,224)    (641,721)

        Total operating
         expenses           1,571,207    2,339,338    3,596,023    5,599,255

        Loss from
         operations        (1,571,207)  (2,339,338)  (3,596,023)  (5,599,255)

    Other income (expenses)
      Interest income             863       11,803        7,729       47,507
      Interest expense         (1,169)      (1,539)      (3,001)      (3,862)

        Total other income
         (expenses)              (306)      10,264        4,728       43,645

        Net loss          $(1,571,513) $(2,329,074) $(3,591,295) $(5,555,610)

    Net loss per
     common share,
     basic and diluted         $(0.05)      $(0.08)      $(0.10)      $(0.18)

    Weighted average
     number of
     common shares
     outstanding,
     basic and diluted     34,651,201   30,851,502   34,595,330   30,819,479

                      PARTICLE DRILLING TECHNOLOGIES, INC.
                        (a development stage enterprise)
                           CONSOLIDATED BALANCE SHEETS

                                                    March 31,   September 30,
                                                       2009         2008
                                                   (Unaudited)     Audited

                         ASSETS

    Current assets:
      Cash and cash equivalents                       $503,925   $2,296,143
      Accounts receivable                               10,000            -
      Deferred financing costs, net                     71,296            -
      Prepaid expenses                                 142,131      260,686

        Total current assets                           727,352    2,556,829

    Property, plant & equipment, net                   410,330    1,213,918

    Intangibles, net                                 1,705,780    1,552,266

    Other assets                                        41,144       41,144

        Total assets                                $2,884,606   $5,364,157


          LIABILITIES AND STOCKHOLDERS' EQUITY

    Current liabilities:
      Accounts payable                                $900,435     $850,944
      PIK Note payable, net of discount of
       $304,623                                       $170,377           $-
      Short-term notes payable                           8,253       84,277
      Current portion of long-term debt                  4,229        8,651
      Accrued liabilities                              172,323      353,881

        Total current liabilities                    1,255,617    1,297,753

    Long-term debt                                      13,203       15,381
    Deferred Rent                                      139,694      135,531

    Stockholders' equity:
      Common stock, $.001 par value, 100,000,000
       shares authorized, 38,743,435 shares
       issued and 35,740,349 shares outstanding
       at March 31, 2009, and 38,767,018 shares
       issued and 35,763,932 shares outstanding
       at September 30, 2008                            38,743       38,768
      Additional paid-in capital                    47,369,458   46,217,538
      Treasury stock at cost, 3,003,086 shares      (1,511,817)  (1,511,817)
      Deficit accumulated during the development
       stage                                       (44,420,292) (40,828,997)

        Total stockholders' equity                   1,476,092    3,915,492

        Total liabilities and stockholders' equity  $2,884,606   $5,364,157




                           PARTICLE DRILLING TECHNOLOGIES, INC.
                             (a development stage enterprise)
                         CONSOLIDATED STATEMENTS OF CASH FLOWS


                                                  Six Months Ended March 31,
                                                     2009            2008
                                                 (Unaudited)      (Unaudited)


    Cash flows from operating activities:
      Net loss                                     $(3,591,295)  $(5,555,610)
      Adjustments to reconcile net loss to
       net cash used in operating activities:
        Gain on sale of assets                         (86,224)     (641,721)
        Depreciation and amortization expense          156,468       301,824
        Amortization of deferred financing costs         6,482             -
        Amortization of discount on note payable        13,756             -
        Stock-based employee compensation              908,513     1,418,797
      Changes in operating assets and liabilities:
        Decrease in note receivable                          -             -
        (Increase) in accounts receivable              (10,000)            -
        (Increase) Decrease in prepaid expenses        118,556        51,046
        Increase (Decrease) in accounts payable         49,491      (259,297)
        Increase (Decrease) in accrued liabilities    (259,335)      397,457
        Decrease in other assets                             -        11,418
        Increase in other liabilities                    4,163        60,996

          Net cash used in operating activities     (2,689,425)   (4,215,090)

    Cash flows from investing activities:
      Payments to purchase property and equipment      (85,492)      (37,332)
      Proceeds from the sale of assets                 850,050       686,620
      Payments to purchase intangibles                (184,727)      (83,989)

        Net cash used in investing activities          579,831       565,299

    Cash flows from financing activities:
      Proceeds from borrowings under loan agreements   400,000             -
      Proceeds from issuance of common stock                 -        13,200
      Repayments of notes payable                      (82,624)      (82,242)

        Net cash provided by (used in)
         financing activities                          317,376       (69,042)

    Net increase (decrease) in cash and
     cash equivalents                               (1,792,218)   (3,718,833)

    Cash and cash equivalents - beginning
     of period                                       2,296,143     4,461,929

    Cash and cash equivalents - end of period         $503,925      $743,096


SOURCE Particle Drilling Technologies, Inc.