ORDER FORM
                PETROTECHNICAL OPEN SOFTWARE CORPORATION
        SOFTWARE INTEGRATION PLATFORM SPECIFICATIONS VERSION 2.1


CD-ROM     Quantity ordered ____________ x $U.S. 25.00 each =  $ __________

8 mm tape  Quantity ordered ____________ x $U.S. 25.00 each =  $ __________

           Texas residents add 8.25% state sales tax           $ __________

           Total amount due                                    $ __________


___  My Money order* is enclosed

___  My check* payable to POSC is enclosed

___  Send invoice

___  Mastercard  or  ___  Visa

     Account Number **     __________________________________________________

     Expiration Date       __________________________________________________

     Name on card (print)  __________________________________________________


     Signature  _____________________________________________________________


     *   Payment must be in U.S. dollars and drawn on a U.S. bank

     **  Do not send Mastercard or Visa account numbers by electronic mail


Name     ____________________________________________________________________

Title    ____________________________________________________________________

Company  ____________________________________________________________________

Street address***  __________________________________________________________

                   __________________________________________________________

City  ______________________________________________  State  ________________

Country  _________________________________  Postal code  ____________________

Area code/Telephone number  _________________________________________________

     *** The POSC Software Integration Platform Version 2.1 cannot be shipped 
         to a post office box number.

Please mail this completed form to:

Petrotechnical Open Software Corporation
Attn: Accounting
10777 Westheimer  Suite 275
Houston, TX  77042

or fax to:  713-784-9219

or email to: info@posc.org

For questions call: 713-784-1880