<SEC-DOCUMENT>0001193125-21-323856-index.html : 20211109 <SEC-HEADER>0001193125-21-323856.hdr.sgml : 20211109 <ACCEPTANCE-DATETIME>20211109081701 ACCESSION NUMBER: 0001193125-21-323856 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20211109 DATE AS OF CHANGE: 20211109 GROUP MEMBERS: SCHLUMBERGER B.V. GROUP MEMBERS: SCHLUMBERGER HOLDINGS CORP GROUP MEMBERS: SCHLUMBERGER TECHNOLOGY CORP SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Liberty Oilfield Services Inc. CENTRAL INDEX KEY: 0001694028 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 814891595 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-90255 FILM NUMBER: 211389984 BUSINESS ADDRESS: STREET 1: 950 17TH STREET STREET 2: SUITE 2400 CITY: DENVER STATE: CO ZIP: 80202 BUSINESS PHONE: (303) 515-2800 MAIL ADDRESS: STREET 1: 950 17TH STREET STREET 2: SUITE 2400 CITY: DENVER STATE: CO ZIP: 80202 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: SCHLUMBERGER LIMITED/NV CENTRAL INDEX KEY: 0000087347 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 520684746 STATE OF INCORPORATION: P8 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 5599 SAN FELIPE STREET 2: 17TH FLOOR CITY: HOUSTON STATE: TX ZIP: 77056 BUSINESS PHONE: 7135132000 MAIL ADDRESS: STREET 1: 5599 SAN FELIPE STREET 2: 17TH FLOOR CITY: HOUSTON STATE: TX ZIP: 77056 FORMER COMPANY: FORMER CONFORMED NAME: SCHLUMBERGER LTD /NV/ DATE OF NAME CHANGE: 19951031 FORMER COMPANY: FORMER CONFORMED NAME: SCHLUMBERGER NV DATE OF NAME CHANGE: 19920804 FORMER COMPANY: FORMER CONFORMED NAME: SCHLUMBERGER LTD DATE OF NAME CHANGE: 19880812 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>d254244dsc13da.htm <DESCRIPTION>SC 13D/A <TEXT> Document 1 - file: d254244dsc13da.htm
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