SPECIFIC TERMS IN THIS AGREEMENT HAVE BEEN REDACTED BECAUSE CONFIDENTIAL TREATMENT FOR THOSE TERMS HAS BEEN REQUESTED. THE REDACTED MATERIAL HAS BEEN SEPARATELY FILED WITH THE SECURITIES AND EXCHANGE COMMISSION, AND THE TERMS HAVE BEEN MARKED AT THE...Supply Agreement • August 9th, 2010 • Superior Well Services, INC • Oil & gas field services, nec
This Amendment No. 1 (this “Amendment”) is entered into effective this 1st day of January, 2010, to that certain Amended and Restated Sand Purchase Agreement (the “Agreement”) entered into effective as of November 25, 2008, by and between SUPERIOR WELL SERVICES, INC., a Delaware corporation, as “Buyer”, and PREFERRED ROCKS USS, INC., a Delaware corporation, as “Seller”.
