0001209191-11-028220.txt : 20110513 0001209191-11-028220.hdr.sgml : 20110513 20110513115301 ACCESSION NUMBER: 0001209191-11-028220 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110512 FILED AS OF DATE: 20110513 DATE AS OF CHANGE: 20110513 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SMITH ARTHUR L CENTRAL INDEX KEY: 0001034323 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34032 FILM NUMBER: 11838994 MAIL ADDRESS: STREET 1: 1400 POST OAK BLVD. STREET 2: SUITE 560 CITY: HOUSTON STATE: TX ZIP: 77056 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Pioneer Southwest Energy Partners L.P. CENTRAL INDEX KEY: 0001407463 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 260388421 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5205 N. O'CONNOR BLVD., SUITE 200 CITY: IRVING STATE: TX ZIP: 75039 BUSINESS PHONE: (972) 444-9001 MAIL ADDRESS: STREET 1: 5205 N. O'CONNOR BLVD., SUITE 200 CITY: IRVING STATE: TX ZIP: 75039 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2011-05-12 0 0001407463 Pioneer Southwest Energy Partners L.P. PSE 0001034323 SMITH ARTHUR L 5205 N. O'CONNOR BLVD., SUITE 200 IRVING TX 75039 1 0 0 0 Common Units 2011-05-12 4 A 0 1703 0.00 A 10944 D By: Thomas J. Murphy, Attorney-in-Fact for Arthur L. Smith 2011-05-13