    <SEC-DOCUMENT>0001193125-21-117958-index.html : 20210415
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    <ACCEPTANCE-DATETIME>20210415172505
    ACCESSION NUMBER:		0001193125-21-117958
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20210525
    FILED AS OF DATE:		20210415
    DATE AS OF CHANGE:		20210415

    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:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33784
    		FILM NUMBER:		21829428

    	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>
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    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>d128476dpre14a.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: d128476dpre14a.htm

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g128476g01i60.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g128476g10j90.jpg

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    <DESCRIPTION>GRAPHIC
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    Document 4 - file: g128476g12s02.jpg

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    Document 5 - file: g128476g28x11.jpg

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    <TEXT>
    Document 6 - file: g128476g34s35.jpg

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    <SEQUENCE>7
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g128476g73l14.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g128476g91c71.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g128476g92q52.jpg

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    <SEQUENCE>10
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g128476g93r49.jpg

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    <SEQUENCE>11
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    <DESCRIPTION>GRAPHIC
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    Document 11 - file: g128476g95q11.jpg

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    <SEQUENCE>12
    <FILENAME>g128476page001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g128476page001.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g128476page002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g128476page002.jpg

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