<SEC-DOCUMENT>0001104659-17-005843-index.html : 20170201
<SEC-HEADER>0001104659-17-005843.hdr.sgml : 20170201
<ACCEPTANCE-DATETIME>20170201170952
ACCESSION NUMBER:		0001104659-17-005843
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		13
FILED AS OF DATE:		20170201
DATE AS OF CHANGE:		20170201

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ensco plc
		CENTRAL INDEX KEY:			0000314808
		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
		IRS NUMBER:				980635229
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-215853
		FILM NUMBER:		17565748

	BUSINESS ADDRESS:	
		STREET 1:		6 CHESTERFIELD GARDENS
		CITY:			LONDON
		STATE:			X0
		ZIP:			W1J5BQ
		BUSINESS PHONE:		4402076594660

	MAIL ADDRESS:	
		STREET 1:		6 CHESTERFIELD GARDENS
		CITY:			LONDON
		STATE:			X0
		ZIP:			W1J5BQ

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Ensco International plc
		DATE OF NAME CHANGE:	20091223

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENSCO INTERNATIONAL INC
		DATE OF NAME CHANGE:	19950526

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENERGY SERVICE COMPANY INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>a17-3505_1s4.htm
<DESCRIPTION>S-4
<TEXT>
Document 1 - file: a17-3505_1s4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>a17-3505_1ex5d1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: a17-3505_1ex5d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-15.1
<SEQUENCE>3
<FILENAME>a17-3505_1ex15d1.htm
<DESCRIPTION>EX-15.1
<TEXT>
Document 3 - file: a17-3505_1ex15d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>a17-3505_1ex23d1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: a17-3505_1ex23d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>5
<FILENAME>a17-3505_1ex25d1.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 5 - file: a17-3505_1ex25d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>6
<FILENAME>a17-3505_1ex99d1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 6 - file: a17-3505_1ex99d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>7
<FILENAME>a17-3505_1ex99d2.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 7 - file: a17-3505_1ex99d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g35051kgi001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g35051kgi001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g35051bui001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g35051bui001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g35051lg05i001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g35051lg05i001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g35051lg05i002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g35051lg05i002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g35051lg05i003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g35051lg05i003.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g35051bci001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g35051bci001.gif

</DOCUMENT>
</SEC-DOCUMENT>