PTR [PETROCHINA CO] CORRESP: (Original Filing)
[April 28, 2011 H. Roger Schwall Re: PetroChina Company Limited Form 20-F for Fiscal Year Ended December 31, 2009 File No. 1-15006 Dear Mr. Schwall, Mr. Cannarella and Mr. Shannon: Set forth below are the Companys responses to the comments contained in the letter dated December 17, 2010 from the staff of the Commission (the Staff) (the numbered paragraphs below]