EXHIBIT 99.D

NOTE:

     This Schedule details the interest rates, maturity dates and principal amounts outstanding under El Paso’s and its subsidiaries outstanding debt obligations, which includes debt maturities related to both our continuing and discontinued operations. This Schedule does not contain all the information about our outstanding debt that may be important to you. Additional information about our outstanding debt obligations is disclosed in El Paso’s Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K, as filed with the Securities and Exchange Commission.

     The information in this Debt by Issuer Schedule is accurate as of December 31, 2006. Although we may periodically update the information posted to our website, we undertake no obligation to do so.

El Paso Corporation
Debt by Issuer
As of December 31, 2006
($ in Millions)

	Interest			Maturity			Principal
Description	Rate			Date			12/31/06
El Paso Corporation		7.625	%		8/16/2007			272
El Paso Corporation — Sonat		6.750	%		10/1/2007			75
El Paso Corporation		6.950	%		12/15/2007			300
El Paso Corporation — Sonat		6.625	%		2/1/2008			100
El Paso Corporation — CGP		6.500	%		6/1/2008			200
El Paso Corporation — CGP		7.625	%		9/1/2008			215
El Paso Corporation — CGP		6.375	%		2/1/2009			200
El Paso Corporation — 500 MM Euro		7.125	% (1)		5/6/2009			660
El Paso Corporation		6.750	%		5/15/2009			495
El Paso Corporation — Revolver	LIBOR + 1.75%				7/31/2009			200
El Paso Corporation — EPGT		7.800	%		6/14/2010			20
El Paso Corporation — CGP		7.750	%		6/15/2010			400
El Paso Corporation — CGP		10.750	%		10/1/2010			57
El Paso Corporation		7.000	%		5/15/2011			470
El Paso Corporation — Sonat		7.625	%		7/15/2011			595
El Paso Corporation — CGP		9.625	%		5/15/2012			150
El Paso Corporation — EPGT		9.000	%		5/30/2012			15
El Paso Corporation		7.875	%		6/15/2012			465
El Paso Corporation		7.375	%		12/15/2012			300
El Paso Corporation — Sonat		7.000	%		2/1/2018			100
El Paso Corporation — CGP		6.700	%		2/15/2027	(2)		200
El Paso Corporation — CGP		6.950	%		6/1/2028			200
El Paso Corporation		8.050	%		10/15/2030			300
El Paso Corporation		7.800	%		8/1/2031			700
El Paso Corporation		7.750	%		1/15/2032			1,100
El Paso Corporation — CGP		7.750	%		1/15/2032			149
El Paso Corporation — CGP		7.750	%		10/15/2035			1
El Paso Corporation — CGP		7.420	%		2/15/2037			200
Total El Paso Corporation (Holding Company)							$	8,139
Colorado Interstate Gas Company		5.950	%		3/15/2015			200
Colorado Interstate Gas Company		6.800	%		11/15/2015			400
Colorado Interstate Gas Company		6.850	%		6/15/2037	(3)		100
Total Colorado Interstate Gas Company							$	700
El Paso Natural Gas Company		7.625	%		8/1/2010			355
El Paso Natural Gas Company		8.625	%		1/15/2022			260
El Paso Natural Gas Company		7.500	%		11/15/2026			200
El Paso Natural Gas Company		8.375	%		6/15/2032			300
Total El Paso Natural Gas Company							$	1,115

(1)	EURO coupon rate
(2)	Puttable on 2/15/2007
(3)	Puttable on 6/15/2007

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El Paso Corporation
Debt by Issuer
As of December 31, 2006
($ in Millions)

	Interest			Maturity			Principal
Description	Rate			Date			12/31/06
Southern Natural Gas Company		6.700	%		10/1/2007			100
Southern Natural Gas Company		6.125	%		9/15/2008			100
Southern Natural Gas Company		8.875	%		3/15/2010			400
Southern Natural Gas Company		7.350	%		2/15/2031			300
Southern Natural Gas Company		8.000	%		3/1/2032			300
Total Southern Natural Gas Company							$	1,200
Tennessee Gas Pipeline Company		6.000	%		12/15/2011			86
Tennessee Gas Pipeline Company		7.500	%		4/1/2017			300
Tennessee Gas Pipeline Company		7.000	%		3/15/2027	(4)		300
Tennessee Gas Pipeline Company		7.000	%		10/15/2028			400
Tennessee Gas Pipeline Company		8.375	%		6/15/2032			240
Tennessee Gas Pipeline Company		7.625	%		4/1/2037			300
Total Tennessee Gas Pipeline Company							$	1,626
El Paso Exploration & Production Company— Revolver	LIBOR + 1.25%				8/30/2010			145
El Paso Exploration & Production Company		7.750	%		6/1/2013			1,200
Total El Paso Exploration & Production Company							$	1,345
El Paso Tennessee Pipeline Co.		10.000	%		3/15/2008			26
El Paso Tennessee Pipeline Co.		9.000	%		11/15/2012			1
El Paso Tennessee Pipeline Co.		7.250	%		12/15/2025			23
Total El Paso Tennessee Pipeline Co.							$	50
Cheyenne Plains Gas Pipeline Company, LLC	Variable				3/31/2015	*		251
Total Cheyenne Plains Gas Pipeline Company, LLC							$	251
Other Financings:
El Paso Energy Capital Trust I		4.750	%		3/31/2028			325
Capital Lease Obligations								9
Total Other Financings							$	334
Unamortized Discounts/Premiums								(48	)
Adjustments to Debt due to Fair Value Hedges								(23	)
Total							$	(71	)
Total El Paso Corporation Debt							$	14,689
Discontinued Operations:
ANR Pipeline						(5)	$	741

Notes:

*	Amortizing Debt
(4)	Puttable on 3/15/2007. The holders of these obligations did not exercise their redemption option, which expired February 15, 2007, thus, the debt will mature in 2027.
(5)	ANR Pipeline sale transaction closed on February 22, 2007.

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