News Release

Hi-Crush Prices Initial Public Offering

(Thomson Reuters ONE via COMTEX) --HOUSTON, August 15, 2012 - Hi-Crush Partners LP, a Delaware limited partnership ("Hi-Crush"), announced today that it has priced an initial public offering of 11,250,000 common units representing limited partner interests in Hi-Crush at $17.00 per unit. Pursuant to the offering, Hi-Crush's sponsor, Hi-Crush Proppants LLC ("Proppants"), will sell 11,250,000 units to the underwriters. The common units are expected to begin trading on the New York Stock Exchange ("NYSE") on August 16, 2012 under the ticker symbol "HCLP." Proppants has granted the underwriters a 30-day option to purchase up to 1,687,500 additional common units to cover over-allotments. The offering is expected to close on or about August 21, 2012, subject to customary closing conditions.

Barclays Capital Inc., Morgan Stanley & Co. LLC, Credit Suisse Securities (USA) LLC and UBS Securities LLC are acting as joint book-running managers for the offering.

Raymond James & Associates, Inc., RBC Capital Markets, LLC and Robert W. Baird & Co. Incorporated are acting as co-managers for the offering.

A registration statement relating to these securities has been filed with the U.S. Securities and Exchange Commission (the "SEC"). This press release shall not constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction. Any offer of common units will be made only by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933. A copy of the prospectus relating to the offering may be obtained on the SEC's web site at under the registrant's name, "Hi-Crush Partners LP," or from the offices listed below:

Barclays Capital Inc.                       Morgan Stanley & Co. LLC
c/o Broadridge Financial Solutions          Attn: Prospectus Department
1155 Long Island Avenue                     180 Varick Street, 2nd Floor
Edgewood, NY 11717                          New York, NY 10014
Telephone: (888) 603-5847                   Telephone: (866) 718-1649
Email:    Email:

Credit Suisse Securities (USA) LLC UBS Securities LLC Attn: Prospectus Department Attn: Prospectus Department One Madison Avenue 299 Park Avenue New York, NY 10010 New York, NY 10171 Telephone: (800) 221-1037 Telephone: (888) 827-7275 Email:

Hi-Crush is a domestic producer of monocrystalline sand, a specialized mineral that is used as a "proppant" (frac sand) to enhance the recovery rates of hydrocarbons from oil and natural gas wells. Our reserves, which are located in Wyeville, Wisconsin, consist of "Northern White" sand, a resource that exists predominately in Wisconsin and limited portions of the upper Midwest region of the United States.

This news release contains forward-looking statements within the meaning of the federal securities laws. These forward-looking statements involve certain risks and uncertainties, including, among others, that Hi-Crush's business plans may change as circumstances warrant and securities of Hi-Crush may not ultimately be offered to the public because of general market conditions or other factors.

Investor and media contact:
Laura C. Fulton, Chief Financial Officer
(713) 960-4811

This announcement is distributed by Thomson Reuters on behalf of Thomson Reuters clients.

The owner of this announcement warrants that:

(i) the releases contained herein are protected by copyright and other applicable laws; and

(ii) they are solely responsible for the content, accuracy and originality of the

information contained therein.

Source: Hi-Crush Partners LP via Thomson Reuters ONE