    <SEC-DOCUMENT>0001213900-23-065905-index.html : 20230811
    <SEC-HEADER>0001213900-23-065905.hdr.sgml : 20230811
    <ACCEPTANCE-DATETIME>20230811085652
    ACCESSION NUMBER:		0001213900-23-065905
    CONFORMED SUBMISSION TYPE:	F-4/A
    PUBLIC DOCUMENT COUNT:		13
    FILED AS OF DATE:		20230811
    DATE AS OF CHANGE:		20230811

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Greenfire Resources Ltd.
    		CENTRAL INDEX KEY:			0001966287
    		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			A0
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		F-4/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-271381
    		FILM NUMBER:		231161726

    	BUSINESS ADDRESS:
    		STREET 1:		1900 - 205 5TH AVENUE SW
    		CITY:			CALGARY
    		STATE:			A0
    		ZIP:			T2P 2V7
    		BUSINESS PHONE:		403-921-3338

    	MAIL ADDRESS:
    		STREET 1:		1900 - 205 5TH AVENUE SW
    		CITY:			CALGARY
    		STATE:			A0
    		ZIP:			T2P 2V7
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>F-4/A
    <SEQUENCE>1
    <FILENAME>ff42023a4_greenfire.htm
    <DESCRIPTION>REGISTRATION STATEMENT
    <TEXT>
    Document 1 - file: ff42023a4_greenfire.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>2
    <FILENAME>ff42023a4ex5-1_greenfire.htm
    <DESCRIPTION>OPINION OF BURNET, DUCKWORTH & PALMER LLP REGARDING LEGALITY OF SECURITIES BEING REGISTERED.
    <TEXT>
    Document 2 - file: ff42023a4ex5-1_greenfire.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.2
    <SEQUENCE>3
    <FILENAME>ff42023a4ex5-2_greenfire.htm
    <DESCRIPTION>OPINION OF CARTER LEDYARD & MILBURN LLP REGARDING LEGALITY OF WARRANTS BEING REGISTERED.
    <TEXT>
    Document 3 - file: ff42023a4ex5-2_greenfire.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>4
    <FILENAME>ff42023a4ex23-1_greenfire.htm
    <DESCRIPTION>CONSENT OF DELOITTE LLP
    <TEXT>
    Document 4 - file: ff42023a4ex23-1_greenfire.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.2
    <SEQUENCE>5
    <FILENAME>ff42023a4ex23-2_greenfire.htm
    <DESCRIPTION>CONSENT OF BDO USA, P.A.
    <TEXT>
    Document 5 - file: ff42023a4ex23-2_greenfire.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tflowchart_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tflowchart_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tflowchart_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tflowchart_002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tflowchart_003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tflowchart_003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>tflowchart_004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: tflowchart_004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>theader_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: theader_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>tsig_peter.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: tsig_peter.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ex5-1_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: ex5-1_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>ex5-1_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: ex5-1_002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>