<SEC-DOCUMENT>0001193125-23-168252-index.html : 20230616 <SEC-HEADER>0001193125-23-168252.hdr.sgml : 20230616 <ACCEPTANCE-DATETIME>20230615214759 ACCESSION NUMBER: 0001193125-23-168252 CONFORMED SUBMISSION TYPE: 425 PUBLIC DOCUMENT COUNT: 28 FILED AS OF DATE: 20230616 DATE AS OF CHANGE: 20230615 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: NEXTIER OILFIELD SOLUTIONS INC. CENTRAL INDEX KEY: 0001688476 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 425 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37988 FILM NUMBER: 231019223 BUSINESS ADDRESS: STREET 1: 3990 ROGERDALE RD. CITY: HOUSTON STATE: TX ZIP: 77042 BUSINESS PHONE: 713-325-6000 MAIL ADDRESS: STREET 1: 3990 ROGERDALE RD. CITY: HOUSTON STATE: TX ZIP: 77042 FORMER COMPANY: FORMER CONFORMED NAME: Keane Group, Inc. DATE OF NAME CHANGE: 20161025 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PATTERSON UTI ENERGY INC CENTRAL INDEX KEY: 0000889900 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 752504748 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 425 BUSINESS ADDRESS: STREET 1: 10713 WEST SAM HOUSTON PARKWAY NORTH STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77064 BUSINESS PHONE: 2817657100 MAIL ADDRESS: STREET 1: 10713 WEST SAM HOUSTON PARKWAY NORTH STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77064 FORMER COMPANY: FORMER CONFORMED NAME: PATTERSON ENERGY INC DATE OF NAME CHANGE: 19940228 </SEC-HEADER> <DOCUMENT> <TYPE>425 <SEQUENCE>1 <FILENAME>d506037d425.htm <DESCRIPTION>425 <TEXT> Document 1 - file: d506037d425.htm
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