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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001414367-09-000003.txt : 20091029
<SEC-HEADER>0001414367-09-000003.hdr.sgml : 20091029
<ACCEPTANCE-DATETIME>20091028192234
ACCESSION NUMBER:		0001414367-09-000003
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20091029
DATE AS OF CHANGE:		20091028
EFFECTIVENESS DATE:		20091029

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Luca Technologies Inc
		CENTRAL INDEX KEY:			0001414367
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-109447
		FILM NUMBER:		091142860

	BUSINESS ADDRESS:	
		STREET 1:		500 Corporate Circle
		STREET 2:		Suite C
		CITY:			Golden
		STATE:			CO
		ZIP:			80401
		BUSINESS PHONE:		303-534-4344

	MAIL ADDRESS:	
		STREET 1:		500 Corporate Circle
		STREET 2:		Suite C
		CITY:			Golden
		STATE:			CO
		ZIP:			80401
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
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        <entityName>Luca Technologies Inc</entityName>
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            <street2>Suite C</street2>
            <city>Golden</city>
            <stateOrCountry>CO</stateOrCountry>
            <zipCode>80401</zipCode>
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        <issuerPhoneNumber>303-534-4344</issuerPhoneNumber>
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                <street1>c/o Luca Technologies Inc.</street1>
                <street2>500 Corporate Circle, Suite C</street2>
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                <zipCode>80401</zipCode>
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                <relationship>Director</relationship>
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        </industryGroup>
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                <signatureName>Brian J. Cree</signatureName>
                <nameOfSigner>Brian J. Cee</nameOfSigner>
                <signatureTitle>CFO</signatureTitle>
                <signatureDate>2009-10-27</signatureDate>
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