0001209191-11-018266.txt : 20110316 0001209191-11-018266.hdr.sgml : 20110316 20110316091411 ACCESSION NUMBER: 0001209191-11-018266 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110315 FILED AS OF DATE: 20110316 DATE AS OF CHANGE: 20110316 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Smithwick Walter S CENTRAL INDEX KEY: 0001494163 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34776 FILM NUMBER: 11690444 MAIL ADDRESS: STREET 1: 1001 FANNIN STREET STREET 2: SUITE 202 CITY: HOUSTON STATE: TX ZIP: 77002 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Oasis Petroleum Inc. CENTRAL INDEX KEY: 0001486159 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1001 FANNIN STREET STREET 2: SUITE 1500 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 281-404-9500 MAIL ADDRESS: STREET 1: 1001 FANNIN STREET STREET 2: SUITE 1500 CITY: HOUSTON STATE: TX ZIP: 77002 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2011-03-15 0 0001486159 Oasis Petroleum Inc. OAS 0001494163 Smithwick Walter S 1001 FANNIN ST, STE 1500 HOUSTON TX 77002 0 1 0 0 Senior VP Operations Common Stock 2011-03-15 4 A 0 10500 0.00 A 762763 D Represents a grant of restricted stock the reporting person received from the Company. /s/ Nickolas J. Lorentzatos, as attorney-in-fact 2011-03-16