<SEC-DOCUMENT>0001104659-17-020373-index.html : 20170330
<SEC-HEADER>0001104659-17-020373.hdr.sgml : 20170330
<ACCEPTANCE-DATETIME>20170330161659
ACCESSION NUMBER:		0001104659-17-020373
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170328
FILED AS OF DATE:		20170330
DATE AS OF CHANGE:		20170330

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ProPetro Holding Corp.
		CENTRAL INDEX KEY:			0001680247
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				263685382
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1706 S. MIDKIFF ROAD, BUILDING B
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701
		BUSINESS PHONE:		(432) 688-0012

	MAIL ADDRESS:	
		STREET 1:		1706 S. MIDKIFF ROAD, BUILDING B
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Energy Capital Partners GP II, LP
		CENTRAL INDEX KEY:			0001700831
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725881

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Energy Capital Partners GP II Co-Investment (Midland), LLC
		CENTRAL INDEX KEY:			0001700832
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725882

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ENERGY CAPITAL PARTNERS II-D, LP
		CENTRAL INDEX KEY:			0001483784
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725884

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ENERGY CAPITAL PARTNERS II-A, LP
		CENTRAL INDEX KEY:			0001456364
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725887

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F KENNEDYPARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F KENNEDYPARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

	FORMER NAME:	
		FORMER CONFORMED NAME:	ENERGY CAPITAL PARTNERS II-A LP
		DATE OF NAME CHANGE:	20090213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ENERGY CAPITAL PARTNERS II, LP
		CENTRAL INDEX KEY:			0001456360
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725888

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

	FORMER NAME:	
		FORMER CONFORMED NAME:	ENERGY CAPITAL PARTNERS II LP
		DATE OF NAME CHANGE:	20090213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ENERGY CAPITAL PARTNERS II-B, LP
		CENTRAL INDEX KEY:			0001456359
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725886

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F KENNEDY PARKWAY
		STREET 2:		SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

	FORMER NAME:	
		FORMER CONFORMED NAME:	ENERGY CAPITAL PARTNERS II B LP
		DATE OF NAME CHANGE:	20090213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Energy Capital Partners II (Midland Co-Invest), LP
		CENTRAL INDEX KEY:			0001575667
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725883

	BUSINESS ADDRESS:	
		STREET 1:		C/O ENERGY CAPITAL PARTNERS II, LLC
		STREET 2:		51 JOHN F. KENNEDY PKWY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		(973) 671-6108

	MAIL ADDRESS:	
		STREET 1:		C/O ENERGY CAPITAL PARTNERS II, LLC
		STREET 2:		51 JOHN F. KENNEDY PKWY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ENERGY CAPITAL PARTNERS II, LLC
		CENTRAL INDEX KEY:			0001558915
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725889

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 1250
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		(973) 671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 1250
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Energy Capital Partners II-C (Direct IP), LP
		CENTRAL INDEX KEY:			0001700624
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38035
		FILM NUMBER:		17725885

	BUSINESS ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
		BUSINESS PHONE:		973-671-6100

	MAIL ADDRESS:	
		STREET 1:		51 JOHN F. KENNEDY PARKWAY, SUITE 200
		CITY:			SHORT HILLS
		STATE:			NJ
		ZIP:			07078
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