<SEC-DOCUMENT>0001193125-16-730258-index.html : 20161004 <SEC-HEADER>0001193125-16-730258.hdr.sgml : 20161004 <ACCEPTANCE-DATETIME>20161004134704 ACCESSION NUMBER: 0001193125-16-730258 CONFORMED SUBMISSION TYPE: 8-A12B PUBLIC DOCUMENT COUNT: 6 FILED AS OF DATE: 20161004 DATE AS OF CHANGE: 20161004 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SANDRIDGE ENERGY INC CENTRAL INDEX KEY: 0001349436 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 208084793 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-A12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-33784 FILM NUMBER: 161918075 BUSINESS ADDRESS: STREET 1: 123 ROBERT S. KERR AVENUE CITY: OKLAHOMA CITY STATE: OK ZIP: 73102-6406 BUSINESS PHONE: 405-429-5500 MAIL ADDRESS: STREET 1: 123 ROBERT S. KERR AVENUE CITY: OKLAHOMA CITY STATE: OK ZIP: 73102-6406 FORMER COMPANY: FORMER CONFORMED NAME: RIATA ENERGY INC DATE OF NAME CHANGE: 20060111 </SEC-HEADER> <DOCUMENT> <TYPE>8-A12B <SEQUENCE>1 <FILENAME>d456448d8a12b.htm <DESCRIPTION>8-A12B <TEXT> Document 1 - file: d456448d8a12b.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>d456448dex31.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: d456448dex31.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.2 <SEQUENCE>3 <FILENAME>d456448dex32.htm <DESCRIPTION>EX-3.2 <TEXT> Document 3 - file: d456448dex32.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>4 <FILENAME>d456448dex101.htm <DESCRIPTION>EX-10.1 <TEXT> Document 4 - file: d456448dex101.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>5 <FILENAME>d456448dex991.htm <DESCRIPTION>EX-99.1 <TEXT> Document 5 - file: d456448dex991.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g456448stamp61.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g456448stamp61.jpg
</DOCUMENT> </SEC-DOCUMENT>