Eighth Supplemental Indenture



 Exhibit 4.10 
 GENESIS ENERGY, L.P. 
 GENESIS ENERGY FINANCE CORPORATION 

and 

the Guarantors named herein 
 7 
7/8% SENIOR NOTES DUE 2018 
 EIGHTH SUPPLEMENTAL INDENTURE 
 (SUBSIDIARY GUARANTEE) 

DATED AS OF JANUARY 3, 2012 
 U.S. BANK NATIONAL ASSOCIATION, 
 Trustee 







 This EIGHTH SUPPLEMENTAL INDENTURE, dated as of January 3, 2012, is among Genesis
Energy, L.P., a Delaware limited partnership (the “Company”), Genesis Energy Finance Corporation, a Delaware corporation (“Finance Corp.” and, together with the Company, the
“Issuers”), the Guarantors specified on the signature page hereto (the “Guarantors”), Genesis Sekco, LLC, a Delaware limited liability company (“Sekco”), and GEL Sekco, LLC, a
Delaware limited liability company (“GEL Sekco”, and together with Sekco, the “New Guarantors”), and U.S. Bank National Association, a national banking association, as Trustee. 

RECITALS 
 WHEREAS, the Issuers, the Guarantors and the Trustee are parties to an Indenture, dated as of November 18, 2010, as supplemented by the Supplemental Indenture, dated as of November 24, 2010, the
Second Supplemental Indenture, dated as of December 27, 2010, the Third Supplemental Indenture, dated as of January 28, 2011, the Fourth Supplemental Indenture, dated as of June 30, 2011, the Fifth Supplemental Indenture, dated as of
September 13, 2011, the Sixth Supplemental Indenture, dated as of September 22, 2011, and the Seventh Supplemental Indenture, dated as of December 5, 2011 (as so supplemented, the “Indenture”), pursuant to
which the Issuers have issued $250,000,000 in the aggregate principal amount of 7 7/8% Senior Notes due 2018 (the “Notes”); 
 WHEREAS,
Section 9.01(7) of the Indenture provides that the Issuers, the Guarantors and the Trustee may amend or supplement the Indenture in order to comply with Section 4.13 or 10.03 thereof, without the consent of the Holders of the Notes; and

 WHEREAS, all acts and things necessary to make this Supplemental Indenture a valid and legally binding agreement according to
its terms, and a valid and legally binding amendment of and supplement to, the Indenture, have been duly done and performed. 

NOW, THEREFORE, to comply with the provisions of the Indenture and in consideration of the above premises, the Issuers, the Guarantors,
the New Guarantors and the Trustee covenant and agree for the equal and proportionate benefit of the respective Holders of the Notes as follows: 
 ARTICLE 1 
 Section 1.01. This Eighth Supplemental Indenture is supplemental
to the Indenture and does and shall be deemed to form a part of, and shall be construed in connection with and as part of, the Indenture for any and all purposes. 
 Section 1.02. This Eighth Supplemental Indenture shall become effective immediately upon its execution and delivery by each of the Issuers, the Guarantors, the New Guarantors and the Trustee.


  
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 ARTICLE 2 
 From this date, in accordance with Section 4.13 or 10.03 and by executing this Eighth Supplemental Indenture, each of the New Guarantors shall be subject to the provisions of the Indenture to the
extent provided for in Article 10 thereunder. Each of the New Guarantors hereby becomes a party to the Indenture as a Guarantor and as such will have all of the rights and be subject to all of the obligations and agreements of a Guarantor under the
Indenture. Each of the New Guarantors agrees to be bound by all of the provisions of the Indenture applicable to a Guarantor and to perform all of the obligations and agreements of a Guarantor under the Indenture. 

ARTICLE 3 

Section 3.01. Except as specifically modified herein, the Indenture and the Notes are in all respects ratified and confirmed
(mutatis mutandis) and shall remain in full force and effect in accordance with their terms with all capitalized terms used herein without definition having the same respective meanings ascribed to them as in the Indenture. 

Section 3.02. Except as otherwise expressly provided herein, no duties, responsibilities or liabilities are assumed, or shall be
construed to be assumed, by the Trustee by reason of this Eighth Supplemental Indenture. This Eighth Supplemental Indenture is executed and accepted by the Trustee subject to all the terms and conditions set forth in the Indenture with the same
force and effect as if those terms and conditions were repeated at length herein and made applicable to the Trustee with respect hereto. 
 Section 3.03. THIS EIGHTH SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

Section 3.04. The parties may sign any number of copies of this Eighth Supplemental Indenture. Each signed copy shall be an
original, but all of such executed copies together shall represent the same agreement. 
 [NEXT PAGE IS SIGNATURE PAGE]


  
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 IN WITNESS WHEREOF, the parties hereto have caused this Eighth Supplemental Indenture to be
duly executed, all as of the date first written above. 
  

							
		 		 	ISSUERS
			
		 		 	GENESIS ENERGY, L.P.
				
		 		 	By:	 	 Genesis Energy, LLC,
 its
general partner

				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer

			
		 		 	GENESIS ENERGY FINANCE CORPORATION
				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer

			
		 		 	GUARANTORS
			
		 		 	 GENESIS CRUDE OIL, L.P.
 GENESIS PIPELINE TEXAS, L.P.
 GENESIS PIPELINE USA, L.P.

GENESIS CO2 PIPELINE, L.P.
 GENESIS NATURAL GAS
PIPELINE, L.P.
 GENESIS SYNGAS INVESTMENTS, L.P.

				
		 		 	By:	 	 GENESIS ENERGY, LLC,
 its
general partner

				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer


 [Signature Page to Eighth Supplemental Indenture] 








							
		 		 	 GENESIS PIPELINE ALABAMA, LLC
 GENESIS DAVISON, LLC
 DAVISON PETROLEUM SUPPLY, LLC

DAVISON TRANSPORTATION SERVICES, LLC
 FUEL
MASTERS, LLC
 RED RIVER TERMINALS, L.L.C. [LA]
 TEXAS CITY CRUDE OIL TERMINAL, LLC
 TDC, L.L.C.

GENESIS TDC TEXAS, LLC
 GENESIS NEJD HOLDINGS,
LLC
 GENESIS FREE STATE HOLDINGS, LLC

GENESIS MARINE INVESTMENTS, LLC
 DAVISON
TRANSPORTATION SERVICES, INC.
 TDC SERVICES CORPORATION, INC.
 TDC GENESIS CORP.
 TDC DAVISON CORP.
 DG JV, LLC
 DG MARINE HOLDINGS, LLC
 DG MARINE TRANSPORTATION, LLC
 DGMT HOLDINGS, LLC

GRIFCO TRANSPORTATION TWO, LTD.
 GENESIS CHOPS I,
LLC
 GENESIS CHOPS II, LLC
 GEL CHOPS
GP, LLC
 GENESIS ENERGY, LLC
 GENESIS
MARINE, LLC
 MILAM SERVICES, INC.
 GEL
TEX MARKETING, LLC
 GEL LOUISIANA FUELS, LLC
 GEL WYOMING, LLC

				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer

			
		 		 	 GEL CHOPS I, L.P.

GEL CHOPS II, L.P.

				
		 		 	By:	 	 GEL CHOPS GP, LLC,
 its
general partner

				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer


 [Signature Page to Eighth Supplemental Indenture] 








							
		 		 	 NEW GUARANTORS
  

GENESIS SEKCO, LLC
 GEL SEKCO,
LLC

				
		 		 	By:	 	 /s/ Robert V. Deere

		 		 		 	 Robert V. Deere
 Chief
Financial Officer


 [Signature Page to Eighth Supplemental Indenture] 








							
		 		 	 TRUSTEE
  

U.S. BANK NATIONAL ASSOCIATION,
 as
Trustee

				
		 		 	By:	 	 /s/ Steven A. Finklea

		 		 		 	Name: Steven A. Finklea, CCTS
		 		 		 	Title: Vice President

 [Signature Page to Eighth Supplemental Indenture]