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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 VjGolGB68yWwKY4LCSgGbic7Y3a1nY4F1UG37uC792j65DJw7rZpE9wBp2vOZgwh
 E/6VuKAxHDIt774jmBwUZQ==

<SEC-DOCUMENT>9999999995-10-001875.txt : 20100621
<SEC-HEADER>9999999995-10-001875.hdr.sgml : 20100621
<ACCEPTANCE-DATETIME>20100621001510
ACCESSION NUMBER:		9999999995-10-001875
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100618
DATE AS OF CHANGE:		20100621
EFFECTIVENESS DATE:		20100618

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRANSATLANTIC PETROLEUM LTD.
		CENTRAL INDEX KEY:			0001092289
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL AND GAS FIELD EXPLORATION SERVICES [1382]
		IRS NUMBER:				841147944
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-167418
		FILM NUMBER:		10906969

	BUSINESS ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206
		BUSINESS PHONE:		214-220-4323

	MAIL ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRANSATLANTIC PETROLEUM CORP.
		DATE OF NAME CHANGE:	20050527

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRANSATLANTIC PETROLEUM CORP
		DATE OF NAME CHANGE:	20000918

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Viking Geophysical Services, Ltd.
		CENTRAL INDEX KEY:			0001493419
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			C5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-167418-02
		FILM NUMBER:		10906970

	BUSINESS ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY, SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206
		BUSINESS PHONE:		(214) 220-4323

	MAIL ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY, SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Viking International Ltd
		CENTRAL INDEX KEY:			0001493420
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-167418-01
		FILM NUMBER:		10906971

	BUSINESS ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY, SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206
		BUSINESS PHONE:		(214) 220-4323

	MAIL ADDRESS:	
		STREET 1:		5910 N. CENTRAL EXPRESSWAY, SUITE 1755
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75206
</SEC-HEADER>
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<SEQUENCE>1
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    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

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    <testOrLive>LIVE</testOrLive>

    <effectiveData>
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