<SEC-DOCUMENT>0001552000-17-000067-index.html : 20170901
<SEC-HEADER>0001552000-17-000067.hdr.sgml : 20170901
<ACCEPTANCE-DATETIME>20170901160222
ACCESSION NUMBER:		0001552000-17-000067
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20170901
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Completion of Acquisition or Disposition of Assets
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170901
DATE AS OF CHANGE:		20170901

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MPLX LP
		CENTRAL INDEX KEY:			0001552000
		STANDARD INDUSTRIAL CLASSIFICATION:	PIPE LINES (NO NATURAL GAS) [4610]
		IRS NUMBER:				270005456
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35714
		FILM NUMBER:		171066381

	BUSINESS ADDRESS:	
		STREET 1:		200 E. HARDIN STREET
		CITY:			FINDLAY
		STATE:			OH
		ZIP:			45840
		BUSINESS PHONE:		(419) 421-2159

	MAIL ADDRESS:	
		STREET 1:		200 E. HARDIN STREET
		CITY:			FINDLAY
		STATE:			OH
		ZIP:			45840
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>mplx8-kemiacquisition.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: mplx8-kemiacquisition.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2.1
<SEQUENCE>2
<FILENAME>mplxex2-1q3misca.htm
<DESCRIPTION>EXHIBIT 2.1
<TEXT>
Document 2 - file: mplxex2-1q3misca.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>mplxex23-1pricewaterhousec.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: mplxex23-1pricewaterhousec.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>mplxex23-2pricewaterhousec.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 4 - file: mplxex23-2pricewaterhousec.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>5
<FILENAME>mplxex23-3pricewaterhousec.htm
<DESCRIPTION>EXHIBIT 23.3
<TEXT>
Document 5 - file: mplxex23-3pricewaterhousec.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.4
<SEQUENCE>6
<FILENAME>mplxex23-4kpmgllp.htm
<DESCRIPTION>EXHIBIT 23.4
<TEXT>
Document 6 - file: mplxex23-4kpmgllp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.5
<SEQUENCE>7
<FILENAME>mplxex23-5kpmgllp.htm
<DESCRIPTION>EXHIBIT 23.5
<TEXT>
Document 7 - file: mplxex23-5kpmgllp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.6
<SEQUENCE>8
<FILENAME>mplxex23-6kpmgllp.htm
<DESCRIPTION>EXHIBIT 23.6
<TEXT>
Document 8 - file: mplxex23-6kpmgllp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.7
<SEQUENCE>9
<FILENAME>mplxex23-7grantthorntonllp.htm
<DESCRIPTION>EXHIBIT 23.7
<TEXT>
Document 9 - file: mplxex23-7grantthorntonllp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>10
<FILENAME>mplxex99-1explorerauditedf.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 10 - file: mplxex99-1explorerauditedf.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>11
<FILENAME>mplxex99-2explorerunaudite.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 11 - file: mplxex99-2explorerunaudite.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>12
<FILENAME>mplxex99-3saxauditedfinanc.htm
<DESCRIPTION>EXHIBIT 99.3
<TEXT>
Document 12 - file: mplxex99-3saxauditedfinanc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>13
<FILENAME>mplxex99-4saxunauditedfina.htm
<DESCRIPTION>EXHIBIT 99.4
<TEXT>
Document 13 - file: mplxex99-4saxunauditedfina.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.5
<SEQUENCE>14
<FILENAME>mplxex99-5lpauditedfinanci.htm
<DESCRIPTION>EXHIBIT 99.5
<TEXT>
Document 14 - file: mplxex99-5lpauditedfinanci.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.6
<SEQUENCE>15
<FILENAME>mplxex99-6lpunauditedfinan.htm
<DESCRIPTION>EXHIBIT 99.6
<TEXT>
Document 15 - file: mplxex99-6lpunauditedfinan.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.7
<SEQUENCE>16
<FILENAME>mplxex99-7locapauditedfina.htm
<DESCRIPTION>EXHIBIT 99.7
<TEXT>
Document 16 - file: mplxex99-7locapauditedfina.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.8
<SEQUENCE>17
<FILENAME>mplxex99-8locapunauditedfi.htm
<DESCRIPTION>EXHIBIT 99.8
<TEXT>
Document 17 - file: mplxex99-8locapunauditedfi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.9
<SEQUENCE>18
<FILENAME>mplxex99-9proformafinancia.htm
<DESCRIPTION>EXHIBIT 99.9
<TEXT>
Document 18 - file: mplxex99-9proformafinancia.htm

</DOCUMENT>
</SEC-DOCUMENT>