FORM 3
        	UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
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                      	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	                      	

1. Name and Address of Reporting Person *

Energy Spectrum Securities Corp	2. Date of Event Requiring Statement (MM/DD/YYYY)
10/14/2014 
	3. Issuer Name and Ticker or Trading Symbol

American Midstream Partners, LP [AMID]	
(Last)        (First)        (Middle)

5956 SHERRY LANE, SUITE 900	4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                            ___ X ___ 10% Owner
_____ Officer (give title below)          _____ Other (specify below)	
(Street)

DALLAS, TX 75225       

(City)              (State)              (Zip)	5. If Amendment, Date Original Filed (MM/DD/YYYY)

	6. Individual or Joint/Group Filing (Check Applicable Line)

___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person	

Table I - Non-Derivative Securities Beneficially Owned	
1.Title of Security
(Instr. 4)	2. Amount of Securities Beneficially Owned
(Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)	4. Nature of Indirect Beneficial Ownership
(Instr. 5)	
Common Units  	6231188   (1)	I   (1)	See Footnote 1   (1)	
Common Units  	237341   (2)	I   (2)	See Footnote 2   (2)	

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)	
1. Title of Derivate Security
(Instr. 4)	2. Date Exercisable and Expiration Date
(MM/DD/YYYY)	3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)	6. Nature of Indirect Beneficial Ownership
(Instr. 5)	
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares				

Explanation of Responses:	
(  1) 	Energy Spectrum Securities Corporation ("ESSC") owns 100% of the issued and outstanding membership interest of Energy Spectrum VI, LLC, a Texas limited liability company ("ESLLC"), which serves as the general partner of Energy Spectrum Capital VI LP, a Delaware limited partnership ("ESCLP"), which serves as the general partner of Energy Spectrum Partners VI LP, a Delaware limited partnership ("ESP" and together with ESSC, ESLLC, and ESCLP, the "Energy Spectrum Entities"). ESP is the record holder of the Common Units of the Issuer reported in this line on this Form 3 (the "Owned Units") and has a direct pecuniary interest in the Owned Units. ESSC, ESLLC, and ESCLP beneficially own the Owned Units for the purposes of Section 13(d) of the Exchange Act and have an indirect pecuniary interest in the Units.	
(  2) 	The Common Units of the Issuer reported in this line (the "Escrowed Units") are held of record by Costar Midstream Energy LLC ("CME"). The Energy Spectrum Entities have an indirect pecuniary interest in the Escrowed Units by virtue of controlling their allocation and distribution between ESP and CME upon their release from an escrow account.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Energy Spectrum Securities Corp
5956 SHERRY LANE
SUITE 900
DALLAS, TX 75225		X			
Energy Spectrum VI LLC
5956 SHERRY LANE
SUITE 900
DALLAS, TX 75225		X			
Energy Spectrum Capital VI LP
5956 SHERRY LANE
SUITE 900
DALLAS, TX 75225		X			
Energy Spectrum Partners VI LP
5956 SHERRY LANE
SUITE 900
DALLAS, TX 75225		X			

Signatures		
/s/ James P. Benson, Vice President		10/23/2014	
** Signature of Reporting Person		Date
	
/s/ James P. Benson, Managing Director		10/23/2014	
** Signature of Reporting Person		Date
	
/s/ James P. Benson, Managing Director of General Partner		10/23/2014	
** Signature of Reporting Person		Date
	
/s/ James P. Benson, Managing Director of General Partner of General Partner		10/23/2014	
** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.	
*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).	
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).	
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.	
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.