<SEC-DOCUMENT>0001048462-19-000011-index.html : 20190211
<SEC-HEADER>0001048462-19-000011.hdr.sgml : 20190211
<ACCEPTANCE-DATETIME>20190208173441
ACCESSION NUMBER:		0001048462-19-000011
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190211
DATE AS OF CHANGE:		20190208

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAMMOTH ENERGY SERVICES, INC.
		CENTRAL INDEX KEY:			0001679268
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				320498321
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89809
		FILM NUMBER:		19581164

	BUSINESS ADDRESS:	
		STREET 1:		14201 CALIBER DRIVE
		STREET 2:		SUITE 300
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73134
		BUSINESS PHONE:		405-608-6007

	MAIL ADDRESS:	
		STREET 1:		14201 CALIBER DRIVE
		STREET 2:		SUITE 300
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73134

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Mammoth Energy Services, Inc.
		DATE OF NAME CHANGE:	20160708

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WEXFORD CAPITAL LP
		CENTRAL INDEX KEY:			0001048462
		IRS NUMBER:				061442624
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		777 SOUTH FLAGLER DRIVE
		STREET 2:		SUITE 602 EAST
		CITY:			WEST PALM BEACH
		STATE:			FL
		ZIP:			33401
		BUSINESS PHONE:		2038627000

	MAIL ADDRESS:	
		STREET 1:		411 WEST PUTNAM AVENUE
		STREET 2:		SUITE 125
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WEXFORD CAPITAL LLC
		DATE OF NAME CHANGE:	20000817

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WEXFORD MANAGEMENT LLC
		DATE OF NAME CHANGE:	19971024
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>formsc13ga2.htm
<DESCRIPTION>WEXFORD CAPITAL 13GA2 02-08-2018
<TEXT>
Document 1 - file: formsc13ga2.htm

</DOCUMENT>
</SEC-DOCUMENT>