CHAPARRAL ENERGY, LLC — Notice of Amendment

case documentOfficial PDF420135026M_NOA_10312013.pdf#

case documentOfficial PDF420135026M_NOA_10312013_text.pdf#

party submissionOfficial PDF420135026M_Operator Response to Notice_12032013.pdf#

420135026M_Closure_07032014_text.pdf, page 1Official PDFCERTIFIED MAIL - RETURN RECEIPT REQUESTED July 3, 2014 Mr. David Ketelsleger SVP General Counsel Chaparral Energy LLC 701 Cedar Lake Blvd Oklahoma City, OK 73114 CPF 4-2013-5026M Dear Mr. Ketelsleger: On multiple dates in April, May, August, September, and October, 2012, a representative of the Pipeline and Hazardous Materials Safety Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code inspected Chaparral Energy LLC procedures for operation of a C02 pipeline in Oklahoma City OK. As a result of the inspection, Chaparral was issued a Notice of Amendment on October 31, 2013. Chaparral submitted the requested procedural modifications on December 3, 2013. My staff reviewed the amended procedures, and requested additional changes on February 13, 2014. The additional changes were received in our office on February 19, 2014. My staff reviewed the amended procedures, and it appears that the inadequacies outlined in this Notice of Amendment have been corrected. This letter is to inform you no further action is necessary and this case is now closed. Thank you for your cooperation. Sincerely, R. M. Seeley Director, Southwest Region Pipeline and Hazardous Materials Safety Administration#