dep8k111309.htm



 


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


FORM 8-K


CURRENT REPORT


Pursuant to Section 13 or 15(d)
of the Security Exchange Act of 1934


Date of report (Date of earliest event reported): September 30, 2009

DUNCAN ENERGY PARTNERS L.P.
(Exact Name of Registrant as Specified in Its Charter)
 

 
Delaware
1-33266                
20-5639997
(State or Other Jurisdiction of
Incorporation or Organization)
(Commission                
 File Number)                
(I.R.S. Employer
Identification No.)
 
 
 
1100 Louisiana, 10th Floor
Houston, Texas 77002
(Address of Principal Executive Offices, including Zip Code)
(713) 381-6500
(Registrant’s Telephone Number, including Area Code)
 

 
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


 
 

 

Item 8.01.    Other Events.

We are filing the Unaudited Condensed Consolidated Balance Sheet of DEP Holdings, LLC at September 30, 2009, which is included as Exhibit 99.1 to this Current Report on Form 8-K.  DEP Holdings, LLC is the general partner of Duncan Energy Partners L.P.


Item 9.01.  Financial Statements and Exhibits.

(d)  Exhibits.

Exhibit No.
Description
   
99.1    
Unaudited Condensed Consolidated Balance Sheet of DEP Holdings, LLC at September 30, 2009.






SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

 
 
   DUNCAN ENERGY PARTNERS L.P.
   
   By:        DEP Holdings, LLC, as General Partner
   
   
   
 Date: November 16, 2009  By:        /s/ Michael J. Knesek                                    
   Name:   Michael J. Knesek
   Title:     Senior Vice President, Controller
                 and Principal Accounting Officer
                 of DEP Holdings, LLC
 
 
 

 
 
exhibit99_1.htm
 
EXHIBIT 99.1
 
















DEP Holdings, LLC

Unaudited Condensed Consolidated Balance Sheet at September 30, 2009
 
 
 

 

DEP HOLDINGS, LLC
TABLE OF CONTENTS

   
Page No.
     
Unaudited Condensed Consolidated Balance Sheet at September 30, 2009
2
     
Notes to Unaudited Condensed Consolidated Balance Sheet:
 
 
Note 1 – Business Overview and Basis of Financial Statement Presentation
3
 
Note 2 – General Accounting Matters
4
 
Note 3 – Accounting for Equity Awards
6
 
Note 4 – Derivative Instruments and Hedging Activities
6
 
Note 5 – Inventories
11
 
Note 6 – Property, Plant and Equipment
11
 
Note 7 – Investment in Evangeline
12
 
Note 8 – Intangible Assets and Goodwill
12
 
Note 9 – Debt Obligations
12
 
Note 10 – Equity and Noncontrolling Interest
13
 
Note 11 – Business Segments
15
 
Note 12 – Related Party Transactions
15
 
Note 13 – Commitments and Contingencies
18
 
 

 

 DEP HOLDINGS, LLC
 UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
AT SEPTEMBER 30, 2009
(Dollars in millions)


ASSETS
 
 
 
Current assets
     
Cash and cash equivalents
  $ 32.1  
Accounts receivable – trade, net of allowance for doubtful accounts
    86.5  
Accounts receivable – related parties
    3.6  
Gas imbalance receivables
    11.3  
Inventories
    12.3  
Prepaid and other current assets
    8.0  
   Total current assets
    153.8  
Property, plant and equipment, net
    4,506.9  
Investment in Evangeline
    5.4  
Intangible assets, net of accumulated amortization of $40.5
    45.9  
Goodwill
    4.9  
Other assets
    0.9  
Total assets
  $ 4,717.8  
         
LIABILITIES AND  EQUITY
       
Current liabilities
       
Accounts payable – trade
  $ 55.8  
Accounts payable – related parties
    13.0  
Accrued product payables
    45.7  
Accrued property taxes
    11.5  
Other current liabilities
    26.8  
    Total current liabilities
    152.8  
Long-term debt (see Note 9)
    462.8  
Deferred tax liabilities
    5.5  
Other long-term liabilities
    6.6  
Equity: (see Note 10)
       
DEP Holdings, LLC member’s equity:
       
    Member interest
    1.0  
    Accumulated other comprehensive loss (“AOCL”) - member
    (0.1 )
     Total DEP Holdings, LLC member’s equity
    0.9  
Noncontrolling interest:
       
    Limited partner interest in Duncan Energy Partners
    767.5  
    DEP I Midstream Businesses – Parent
    484.4  
    DEP II Midstream Businesses – Parent
    2,843.0  
    AOCL - noncontrolling interest
    (5.7 )
         Total noncontrolling interest
    4,089.2  
                 Total noncontrolling interest and members' equity
    4,090.1  
Total liabilities and  equity
  $ 4,717.8  
 
The accompanying notes are an integral part of this balance sheet.
See Note 1 for information regarding the basis of financial statement presentation.

 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Except as noted within the context of each footnote disclosure, dollar amounts presented in the tabular data within these footnote disclosures are stated in millions of dollars.

Note 1.  Business Overview and Basis of Financial Statement Presentation

Company Organization and Background

DEP Holdings, LLC (“DEP GP”) is a Delaware limited liability company that was formed on September 29, 2006, to own a 2% general partner interest in Duncan Energy Partners L.P. (“Duncan Energy Partners”).  DEP GP is a wholly owned subsidiary of Enterprise Products Operating LLC (“EPO”).  DEP GP’s primary business purpose is to manage the affairs and operations of Duncan Energy Partners.  The business purpose of Duncan Energy Partners is to acquire, own and operate a diversified portfolio of midstream energy assets and to support the growth objectives of EPO and other affiliates under common control.  Unless the context requires otherwise, references to “we,” “us,” “our” or “DEP Holdings” are intended to mean the business and operations of DEP Holdings, LLC and its consolidated subsidiaries, which include Duncan Energy Partners L.P. and its consolidated subsidiaries.  References to “DEP GP” are intended to mean and include DEP Holdings, LLC, individually as the general partner of Duncan Energy Partners L.P., and not on a consolidated basis.

Duncan Energy Partners is a publicly traded Delaware limited partnership, the common units of which are listed on the New York Stock Exchange (“NYSE”) under the ticker symbol “DEP.”  Duncan Energy Partners is engaged in the business of (i) the gathering, transportation and storage of natural gas; (ii) natural gas liquids (“NGLs”) transportation and fractionation; (iii) the storage of NGL and petrochemical products; (iv) the transportation of petrochemical products; and (v) the marketing of NGLs and natural gas.

At September 30, 2009, Duncan Energy Partners was owned 99.3% by its limited partners and 0.7% by its general partner, DEP GP.  At September 30, 2009, EPO owned approximately 58% of Duncan Energy Partners’ limited partner interests and 100% of DEP GP.  A privately held affiliate, EPCO, Inc. (“EPCO”), provides all of Duncan Energy Partners’ employees and certain administrative services to the partnership.  See Note 10 for information regarding the repurchase of Duncan Energy Partners common units beneficially owned by EPO in June 2009 and subsequent cancellation of such units.

Basis of Financial Statement Presentation

Since DEP GP exercises control over Duncan Energy Partners, DEP GP consolidates the financial statements of Duncan Energy Partners.  DEP GP has no independent operations and no material assets outside those of Duncan Energy Partners.

For financial reporting purposes, the assets and liabilities of our majority owned subsidiaries are consolidated with those of our own.  The number of reconciling items between our consolidated balance sheet and that of Duncan Energy Partners are few.

 References to “Duncan Energy Partners” mean the registrant and its consolidated subsidiaries since February 2007.

Effective February 1, 2007, Duncan Energy Partners acquired controlling ownership interests in five midstream energy companies (the “DEP I Midstream Businesses”) from EPO in a dropdown transaction.  The DEP I Midstream Businesses consist of (i) Mont Belvieu Caverns, LLC (“Mont Belvieu Caverns”); (ii) Acadian Gas, LLC (“Acadian Gas”); (iii) Enterprise Lou-Tex Propylene Pipeline L.P. (“Lou-Tex Propylene”), including its general partner; (iv) Sabine Propylene Pipeline L.P. (“Sabine Propylene”), including its general partner; and (v) South Texas NGL Pipelines, LLC (“South Texas NGL”).

On December 8, 2008, Duncan Energy Partners entered into a Purchase and Sale Agreement (the “DEP II Purchase Agreement”) with EPO and Enterprise GTM Holdings L.P. (“Enterprise GTM”), a wholly owned subsidiary of EPO.  Pursuant to the DEP II Purchase Agreement, DEP Operating Partnership

 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
 
L.P. (“DEP OLP”) acquired 100% of the membership interests in Enterprise Holding III, LLC (“Enterprise III”) from Enterprise GTM, thereby acquiring a 66% general partner interest in Enterprise GC, L.P. (“Enterprise GC”), a 51% general partner interest in Enterprise Intrastate L.P. (“Enterprise Intrastate”) and a 51% membership interest in Enterprise Texas Pipeline LLC (“Enterprise Texas”).  Collectively, we refer to Enterprise GC, Enterprise Intrastate and Enterprise Texas as the “DEP II Midstream Businesses.”  EPO was the sponsor of this second dropdown transaction.
 
For additional information regarding the dropdowns of the DEP I and DEP II Midstream Businesses, please read Note 1 of the Notes to Consolidated Balance Sheet for the year ended December 31, 2008, which was included as an exhibit to the Current Report on Form 8-K dated August 28, 2009 (the “Recast Form 8-K”).  The Recast Form 8-K retroactively adjusted portions of our Consolidated Balance Sheet as of December 31, 2008 and reflects our adoption of the provisions codified under Accounting Standards Codification (“ASC”) 810, Consolidation, related to noncontrolling interests and the resulting change in presentation and disclosure requirements.

Duncan Energy Partners, DEP GP, DEP OLP, Enterprise Products Partners (including EPO and its consolidated subsidiaries) and EPCO and affiliates are under common control of Mr. Dan L. Duncan, the Group Co-Chairman and controlling shareholder of EPCO.  Prior to the dropdown of controlling ownership interests in the DEP I and DEP II Midstream Businesses to Duncan Energy Partners, EPO owned these businesses and directed their respective activities for all periods presented (to the extent such businesses were in existence during such periods).  Each of the dropdown transactions was accounted for at EPO’s historical costs as a reorganization of entities under common control in a manner similar to a pooling of interests.  On a standalone basis, Duncan Energy Partners did not own any assets prior to February 1, 2007.

Our balance sheet has been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”).  All intercompany balances and transactions have been eliminated in consolidation.  Transactions between EPO and us have been identified in our consolidated balance sheet as transactions between affiliates.

Effective January 1, 2009, we adopted new accounting guidance codified under ASC 810 which established accounting and reporting standards for noncontrolling interests, which were previously identified as Parent Interest in our financial statements.  The new guidance requires, among other things, that (i) noncontrolling interests be presented as a component of equity on our consolidated balance sheet (i.e., elimination of the “mezzanine” presentation previously used for Parent Interest); (ii) elimination of “Parent interest in income of subsidiaries” amounts as a deduction in deriving net income or loss and, as a result, that net income or loss be allocated between controlling and noncontrolling interests; and (iii) comprehensive income or loss be allocated between controlling and noncontrolling interest.  See Note 2 for additional information regarding the establishment of the ASC by the Financial Accounting Standards Board (“FASB”).  See Note 10 for additional information regarding noncontrolling interest.

The Unaudited Condensed Consolidated Balance Sheet included in this Current Report on Form 8-K reflects the changes required by ASC 810.


Note 2.  General Accounting Matters

Estimates

Preparing our balance sheet in conformity with GAAP requires management to make estimates and assumptions that affect (i) reported amounts of assets and liabilities and (ii) the disclosure of contingent assets and liabilities at the balance sheet date.  Our actual results could differ from these estimates.  On an ongoing basis, management reviews its estimates based on currently available information.  Changes in facts and circumstances may result in revised estimates.
 
 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Fair Value Information

Cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other current liabilities are carried at amounts which reasonably approximate their fair values due to their short-term nature.  The carrying amounts of our variable-rate debt obligations reasonably approximate their fair values due to their variable interest rates.  See Note 4 for fair value information associated with our derivative instruments.

The following table presents the estimated fair values of our financial instruments:

   
September 30, 2009
 
   
Carrying
   
Fair
 
Financial Instruments
 
Value
   
Value
 
Financial assets:
           
Cash and cash equivalents
  $ 32.1     $ 32.1  
Accounts receivable
    101.4       101.4  
Financial liabilities:
               
Accounts payable and accrued expenses
  $ 126.0     $ 126.0  
Other current liabilities
    26.8       26.8  
Variable-rate revolving credit facility
    180.5       180.5  
Variable-rate term loan
    282.3       282.3  

Recent Accounting Developments

The following information summarizes recently issued accounting guidance that will or may affect our future balance sheets.

Generally Accepted Accounting Principles.  In June 2009, the FASB published ASC 105, Generally Accepted Accounting Principles, as the source of authoritative GAAP for U.S. companies.  The ASC reorganized GAAP into a topical format and significantly changes the way users research accounting issues.  For SEC registrants, the rules and interpretive releases of the SEC under federal securities laws are also sources of authoritative GAAP.  References to specific GAAP in our consolidated balance sheet now refer exclusively to the ASC.  We adopted the new codification on September 30, 2009.

Fair Value Measurements.  In April 2009, the FASB issued ASC 820, Fair Value Measurements and Disclosures, to clarify fair value accounting rules.  This new accounting guidance establishes a process to determine whether a market is active and a transaction is consummated under distress.  Companies should look at several factors and use professional judgment to ascertain if a formerly active market has become inactive.  When estimating fair value, companies are required to place more weight on observable transactions in orderly markets.  Our adoption of this new guidance on June 30, 2009 did not have any impact on our consolidated balance sheet or related disclosures.

In August 2009, the FASB issued Accounting Standards Update 2009-05, Measuring Liabilities at Fair Value, to clarify how an entity should estimate the fair value of liabilities.  If a quoted price in an active market for an identical liability is not available, a company must measure the fair value of the liability using one of several valuation techniques (e.g., quoted prices for similar liabilities or present value of cash flows).  Our adoption of this new guidance on October 1, 2009 did not have any impact on our consolidated balance sheet or related disclosures.

Financial Instruments.  In April 2009, the FASB issued ASC 825, Financial Instruments, which requires companies to provide in each interim report both qualitative and quantitative information regarding fair value estimates for financial instruments not recorded on the balance sheet at fair value.  Previously, this was only an annual requirement.  Apart from adding the required fair value disclosures within this Note 2, our adoption of this new guidance on June 30, 2009 did not have a material impact on our consolidated balance sheet or related disclosures.

 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Subsequent Events.  In May 2009, the FASB issued ASC 855, Subsequent Events, which governs the accounting for, and disclosure of, events that occur after the balance sheet date but before balance sheets are issued or are available to be issued.  The date through which an entity has evaluated subsequent events is now a required disclosure.  Our adoption of this guidance on June 30, 2009 did not have any impact on our consolidated balance sheet.

Consolidation of Variable Interest Entities.  In June 2009, the FASB amended consolidation guidance for variable interest entities (“VIEs”) under ASC 810.  VIEs are entities whose equity investors do not have sufficient equity capital at risk such that the entity cannot finance its own activities.  When a business has a “controlling financial interest” in a VIE, the assets, liabilities and profit or loss of that entity must be consolidated.  A business must also consolidate a VIE when that business has a “variable interest” that (i) provides the business with the power to direct the activities that most significantly impact the economic performance of the VIE and (ii) funds most of the entity’s expected losses and/or receives most of the entity’s anticipated residual returns.  The amended guidance:

§  
eliminates the scope exception for qualifying special-purpose entities;
§  
amends certain guidance for determining whether an entity is a VIE;
§  
expands the list of events that trigger reconsideration of whether an entity is a VIE;
§  
requires a qualitative rather than a quantitative analysis to determine the primary beneficiary of a VIE;
§  
requires continuous assessments of whether a company is the primary beneficiary of a VIE; and
§  
requires enhanced disclosures about a company’s involvement with a VIE.

The amended guidance is effective for us on January 1, 2010.  At September 30, 2009, we did not have any VIEs based on prior guidance.  We are in the process of evaluating the amended guidance; however, our adoption and implementation of this guidance is not expected to have an impact on our consolidated balance sheet.

Subsequent Events

We have evaluated subsequent events through November 16, 2009, which is the date our Unaudited Condensed Consolidated Balance Sheet and Notes are being issued.


Note 3.  Accounting for Equity Awards

Certain key employees of EPCO participate in long-term incentive compensation plans managed by EPCO.  The compensation expense we record related to equity awards (which awards currently relate to units of affiliates other than Duncan Energy Partners L.P.) is based on an allocation of the total cost of such incentive plans to EPCO.  We record our pro rata share of such costs based on the percentage of time each employee spends on our consolidated business activities, in accordance with the administrative services agreement (“the ASA”).


Note 4.  Derivative Instruments and Hedging Activities

In the course of our normal business operations, we are exposed to certain risks, including changes in interest rates and commodity prices.  In order to manage risks associated with certain identifiable and anticipated transactions, we use derivative instruments.  Derivatives are financial instruments whose fair value is determined by changes in a specified benchmark such as interest rates or commodity prices.  Typical derivative instruments include futures, forward contracts, swaps and other instruments with similar characteristics.  All of our derivatives are used for non-trading activities.

 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

We are required to recognize derivative instruments at fair value as either assets or liabilities on the balance sheet.  While all derivatives are required to be reported at fair value on the balance sheet, changes in fair value of the derivative instruments will be reported in different ways, depending on the nature and effectiveness of the hedging activities to which they are related.  After meeting specified conditions, a qualified derivative may be specifically designated as a total or partial hedge of:

§  
Changes in the fair value of a recognized asset or liability, or an unrecognized firm commitment - In a fair value hedge, all gains and losses (of both the derivative instrument and the hedged item) are recognized in income during the period of change.

§  
Variable cash flows of a forecasted transaction - In a cash flow hedge, the effective portion of the hedge is reported in other comprehensive income and is reclassified into earnings when the forecasted transaction affects earnings.

An effective hedge is one in which the change in fair value of a derivative instrument can be expected to offset 80% to 125% of changes in the fair value of a hedged item at inception and throughout the life of the hedging relationship.  The effective portion of a hedge is the amount by which the derivative instrument exactly offsets the change in fair value of the hedged item during the reporting period.  Conversely, ineffectiveness represents the change in the fair value of the derivative instrument that does not exactly offset the change in the fair value of the hedged item.  Any ineffectiveness associated with a hedge is recognized in earnings immediately.  Ineffectiveness can be caused by, among other things, changes in the timing of forecasted transactions or a mismatch of terms between the derivative instrument and the hedged item.

Interest Rate Derivative Instruments

We utilize interest rate swaps to manage our exposure to changes in the interest rates of certain consolidated debt agreements.  This strategy is a component in controlling our cost of capital associated with such borrowings.

The following table summarizes our interest rate derivative instruments outstanding at September 30, 2009, all of which were designated as hedging instruments under ASC 815-20, Hedging - General:

 
Number and Type of
 
Notional
 
Length of
Rate
Accounting
Hedged Transaction
Derivative Employed
 
Amount
 
Hedge
Swap
Treatment
Revolving Credit Facility:
             
   Variable-interest rate borrowings
3 floating-to-fixed swaps
    $175.0  
9/07 to 9/10
0.3% to 4.6%
Cash flow

For information regarding consolidated fair value amounts, see “Tabular Presentation of Fair Value Amounts” within this Note 4.
 
 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Commodity Derivative Instruments

The price of natural gas is subject to fluctuations in response to changes in supply, demand, general market uncertainty and a variety of additional factors that are beyond our control.  In order to manage the price risk associated with such products, Acadian Gas enters into commodity derivative instruments such as forwards, basis swaps and futures contracts.  The following table summarizes our commodity derivative instruments outstanding at September 30, 2009:

 
Volume (1)
 
Accounting
Derivative Purpose
Current
 
Long-Term
 
Treatment
           
Derivatives not designated as hedging instruments:
         
   Acadian Gas:
         
      Natural gas risk management activities (2)
1.7 Bcf
    n/a  
Mark-to-market
             
(1) Volume for derivatives not designated as hedging instruments reflect the absolute value of derivative notional volumes.
(2) Reflects the use of derivative instruments to manage risks associated with natural gas transportation, processing and storage assets.

At September 30, 2009, none of Acadian Gas’ derivative instruments met hedge accounting requirements; therefore, they are accounted for as economic hedges using mark-to-market accounting.

Acadian Gas’ hedging strategy is to reduce the variability of its future earnings and cash flows resulting from changes in natural gas prices.  Acadian Gas enters into a limited number of offsetting mark-to-market derivatives that effectively fix the price of natural gas for certain of its customers.  Acadian Gas may also enter into a small number of cash flow hedges in connection with its purchase of natural gas held-for-sale to third parties.

Credit-Risk Related Contingent Features in Derivative Instruments

Commodity derivative instruments can include provisions related to minimum credit ratings and/or adequate assurance clauses.  At September 30, 2009, our derivative instruments in a net liability position were immaterial; however, such instruments were not subject to these contingent features.  The potential for derivatives with contingent features to enter a net liability position may change in the future as positions and prices fluctuate. 
 
 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
 
Tabular Presentation of Fair Value Amounts on Derivative Instruments

The following table provides a balance sheet overview of our derivative assets and liabilities:

 
Asset Derivatives
 
Liability Derivatives
 
 
September 30, 2009
 
September 30, 2009
 
 
Balance Sheet
 
Fair
 
Balance Sheet
 
Fair
 
 
Location
 
Value
 
Location
 
Value
 
   
Derivatives designated as hedging instruments:
 
Interest rate derivatives
Other current assets
  $ --  
Other current liabilities
  $ 6.0  
                     
Total derivatives
                   
designated as hedging
                   
instruments
    $ --       $ 6.0  
                     
Derivatives not designated as hedging instruments:
 
Commodity derivatives
Other current assets
  $ 0.5  
Other current liabilities
  $ 0.5  
Total derivatives not
                   
designated as hedging
                   
instruments
    $ 0.5       $ 0.5  

 
Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at a specified measurement date.  Our fair value estimates are based on either (i) actual market data or (ii) assumptions that other market participants would use in pricing an asset or liability, including estimates of risk.  Recognized valuation techniques employ inputs such as product prices, operating costs, discount factors and business growth rates.  These inputs may be either readily observable, corroborated by market data or generally unobservable.  In developing our estimates of fair value, we endeavor to utilize the best information available and apply market-based data to the extent possible.  Accordingly, we utilize valuation techniques (such as the market approach) that maximize the use of observable inputs and minimize the use of unobservable inputs.

A three-tier hierarchy has been established that classifies fair value amounts recognized or disclosed in the financial statements based on the observability of inputs used to estimate such fair values.  The hierarchy considers fair value amounts based on observable inputs (Levels 1 and 2) to be more reliable and predictable than those based primarily on unobservable inputs (Level 3).  At each balance sheet reporting date, we categorize our financial assets and liabilities using this hierarchy.  The characteristics of fair value amounts classified within each level of the hierarchy are described as follows:

§  
Level 1 fair values are based on quoted prices, which are available in active markets for identical assets or liabilities as of the measurement date.  Active markets are defined as those in which transactions for identical assets or liabilities occur with sufficient frequency so as to provide pricing information on an ongoing basis (e.g., the New York Mercantile Exchange).  Our Level 1 fair values primarily consist of financial assets and liabilities such as exchange-traded commodity financial instruments.

§  
Level 2 fair values are based on pricing inputs other than quoted prices in active markets (as reflected in Level 1 fair values) and are either directly or indirectly observable as of the measurement date.  Level 2 fair values include instruments that are valued using financial models or other appropriate valuation methodologies.  Such financial models are primarily industry-standard models that consider various assumptions, including quoted forward prices for commodities, the time value of money, volatility factors, current market and contractual prices for the underlying instruments and other relevant economic measures.  Substantially all of these

 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

 
assumptions are (i) observable in the marketplace throughout the full term of the instrument, (ii) can be derived from observable data or (iii) are validated by inputs other than quoted prices (e.g., interest rate and yield curves at commonly quoted intervals).  Our Level 2 fair values primarily consist of commodity financial instruments such as forwards, swaps and other instruments transacted on an exchange or over the counter.  The fair values of these derivatives are based on observable price quotes for similar products and locations.  Our interest rate derivatives are valued by using appropriate financial models with the implied forward London Interbank Offered Rate yield curve for the same period as the future interest swap settlements.

§  
Level 3 fair values are based on unobservable inputs.  Unobservable inputs are used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date.  Unobservable inputs reflect the reporting entity’s own ideas about the assumptions that market participants would use in pricing an asset or liability (including assumptions about risk).  Unobservable inputs are based on the best information available in the circumstances, which might include the reporting entity’s internally developed data.  The reporting entity must not ignore information about market participant assumptions that is reasonably available without undue cost and effort.  Level 3 inputs are typically used in connection with internally developed valuation methodologies where management makes its best estimate of an instrument’s fair value.  Level 3 generally includes specialized or unique financial instruments that are tailored to meet a customer’s specific needs.  At September 30, 2009, we did not have any Level 3 financial assets or liabilities.

The following table sets forth, by level within the fair value hierarchy, our financial assets and liabilities measured on a recurring basis at September 30, 2009.  These financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.  Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value assets and liabilities, in addition to their placement within the fair value hierarchy levels.

   
Level 1
   
Level 2
   
Total
 
Financial assets:
                 
Commodity derivative instruments
  $ 0.5     $ *     $ 0.5  
                         
Financial liabilities:
                       
Commodity derivative instruments
  $ *     $ 0.5     $ 0.5  
Interest rate derivative instruments
    --       6.0       6.0  
Total derivative liabilities
  $ *     $ 6.5     $ 6.5  
   
* Indicates that amounts are negligible and less than $0.1 million.
 

Nonfinancial Assets and Liabilities

Certain nonfinancial assets and liabilities are measured at fair value on a nonrecurring basis and are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  There were no fair value adjustments for such assets or liabilities reflected in our Unaudited Condensed Consolidated Balance Sheet as of September 30, 2009.
 
 
10 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET


Note 5.  Inventories

Our inventory amounts were as follows:

   
September 30,
 
   
2009
 
Working inventory (1)
  $ 6.3  
Forward sales inventory (2)
    6.0  
Total inventory
  $ 12.3  
         
(1) Working inventory is comprised of inventories of natural gas, NGLs and certain petrochemical products that are either available-for-sale or used in the provision for services.
(2) Forward sales inventory consists of identified NGL and natural gas volumes dedicated to the fulfillment of forward sales contracts.
 

Due to fluctuating market prices, we record non-cash, lower of average cost or market (“LCM”) adjustments in connection with our available-for-sale inventory when the carrying value of such inventory exceeds its net realizable value.  LCM adjustments may be mitigated or offset through the use of commodity hedging instruments (see Note 4) to the extent such instruments affect net realizable value.  Our LCM adjustments were immaterial for the nine months ended September 30, 2009.


Note 6.  Property, Plant and Equipment

Our property, plant and equipment values and accumulated depreciation balances were as follows:
   
Estimated Useful
   
September 30,
 
   
Life in Years
   
2009
 
Plant and pipeline facilities (1)
    3-45 (4)     $ 4,655.3  
Underground storage wells and related assets (2)
    5-35 (5)       431.3  
Transportation equipment (3)
    3-10            10.9  
Land
            27.8  
Construction in progress
            257.6  
    Total
            5,382.9  
 Less: accumulated depreciation             876.0  
    Property, plant and equipment, net
          $ 4,506.9  
                 
(1)   Includes natural gas, NGL and petrochemical pipelines, NGL fractionation plants, office furniture and equipment, buildings and related assets.
(2)   Underground storage facilities include underground product storage caverns and related assets such as pipes and compressors.
(3)   Transportation equipment includes vehicles and similar assets used in our operations.
(4)   In general, the estimated useful life of major components of this category is: pipelines, 18-45 years (with some equipment at 5 years); office furniture and equipment, 3-20 years; buildings 20-35 years; and fractionation facilities, 28 years.
(5)   In general, the estimated useful life of underground storage facilities is 20-35 years (with some components at 5 years).
 

Asset retirement obligations (“AROs”) are legal obligations associated with the retirement of a tangible long-lived asset that results from its acquisition, construction, development and/or normal operation.  The following table presents information regarding our AROs since December 31, 2008:

ARO liability balance, December 31, 2008
  $ 4.6  
Liabilities settled during the period
    (0.7 )
Accretion expense
    0.4  
Revisions in estimated cash flows
    5.3  
ARO liability balance, September 30, 2009
  $ 9.6  
 
 
11 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

The increase in our ARO liability balance during 2009 primarily reflects revised estimates of the cost to comply with regulatory abandonment obligations associated with our TPC gathering system, a component of the Texas Intrastate System located offshore in the Gulf of Mexico.  Net property, plant and equipment at September 30, 2009 includes $5.7 million of asset retirement costs capitalized as an increase in the associated long-lived asset.


Note 7.  Investment in Evangeline

Acadian Gas, through a wholly owned subsidiary, owns a collective 49.51% equity interest in Evangeline, which consists of a 45% direct ownership interest in Evangeline Gas Pipeline, L.P. (“EGP”) and a 45.05% direct interest in Evangeline Gas Corp (“EGC”).  EGC also owns a 10% direct interest in EGP.  Third parties own the remaining equity interests in EGP and EGC.  Acadian Gas does not have a controlling interest in the Evangeline entities, but does exercise significant influence on Evangeline’s operating policies.  Acadian Gas accounts for its financial investment in Evangeline using the equity method.  Our investment in Evangeline is classified within our Natural Gas Pipelines & Services business segment.  See Note 11 for additional information regarding our business segments.


Note 8.  Intangible Assets and Goodwill

The following table summarizes our intangible asset balances by business segment:
   
At September 30, 2009
 
   
Gross
   
Accum.
   
Carrying
 
   
Value
   
Amort.
   
Value
 
NGL Pipelines & Services:
                 
Customer relationship intangibles
  $ 24.6     $ (8.2 )   $ 16.4  
Contract-based intangibles
    40.8       (23.6 )     17.2  
Natural Gas Pipelines & Services:
                       
Customer relationship intangibles
    21.0       (8.7 )     12.3  
Total all segments
  $ 86.4     $ (40.5 )   $ 45.9  

Goodwill

Our goodwill totaled $4.9 million at September 30, 2009.  Our goodwill was allocated $0.5 million and $4.4 million to our NGL Pipelines & Services segment and our Natural Gas Pipelines & Services segment, respectively.


Note 9.  Debt Obligations
 
Our consolidated debt obligations consisted of the following:
   
September 30,
 
   
2009
 
Revolving Credit Facility, variable rate, due February 2011
  $ 180.5  
Term Loan Agreement, variable rate, due December 2011
    282.3  
Total principal amount of long-term debt obligations
  $ 462.8  
         
Standby letter of credit outstanding
  $ 1.0  

There have been no changes in the terms of our Revolving Credit Facility and our Term Loan Agreement since those reported in our Recast Form 8-K.
 
 
12 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Covenants

We were in compliance with the covenants of our consolidated debt agreements at September 30, 2009.

Information Regarding Variable Interest Rates Paid

The following table presents the weighted-average interest rates paid on our consolidated variable-rate debt obligations during the nine months ended September 30, 2009.

   
Weighted-average
 
   
interest rates paid
 
Revolving Credit Facility
    1.64%  
Term Loan Agreement
    1.20%  

Evangeline Joint Venture Debt Obligation

At September 30, 2009, Evangeline’s debt consisted of $8.2 million of 9.9% fixed rate senior notes due 2010 and a $7.5 million subordinated note payable due 2011.  Evangeline was in compliance with its debt covenants at September 30, 2009.  There have been no changes in the terms of Evangeline’s debt agreements since those reported in our Recast Form 8-K.  Duncan Energy Partners has furnished a letter of credit on behalf of Evangeline’s debt service requirements.  At September 30, 2009, the letter of credit amount was $1.0 million.


Note 10.  Equity and Noncontrolling Interest

Member’s equity

At September 30, 2009, member’s equity consisted of the capital account of EPO and accumulated other comprehensive loss.  Subject to the terms of our limited liability company agreement, we distribute available cash to EPO within 45 days of the end of each calendar quarter.  No distributions have been made to date.  The capital account balance of EPO was $1.0 million at September 30, 2009.  At September 30, 2009, we recognized an accumulated other comprehensive loss of $0.1 million related to the fair value of Duncan Energy Partners’ interest rate swaps (see Note 4).

The table below provides a reconciliation of the amount presented in Member’s Equity on our Unaudited Condensed Consolidated Balance Sheet at September 30, 2009:

   
Member’s
         
Total
 
   
Capital
   
AOCL
   
Member’s
 
   
Account
   
To Member
   
Equity
 
Balance at December 31, 2008
  $ 1.0     $ (0.1 )   $ 0.9  
Net income
    0.2       --       0.2  
Contributions
    0.6       --       0.6  
Distributions
    (0.8 )     --       (0.8 )
Change in fair value of cash flow hedges
    --       *       *  
Balance at September 30, 2009
  $ 1.0     $ (0.1 )   $ 0.9  
                         
*  Amounts are immaterial
                       
 
 
13 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

Limited partner interest

Limited partner interest in Duncan Energy Partners is presented as “Noncontrolling interest – Limited partner interest in Duncan Energy Partners” on our Unaudited Condensed Consolidated Balance Sheet.  The following table presents the components of this line item at September 30, 2009:

Limited partners interest in Duncan Energy Partners:
     
      Common units outstanding (23,308,347 publicly owned units)
  $ 415.1  
      Common units outstanding (34,368,640 EPO owned units)
    352.4  
      Limited partner interest in Duncan Energy Partners
  $ 767.5  

In connection with the DEP II dropdown, Duncan Energy Partners issued 37,333,887 Class B units to EPO.  The Class B units automatically converted to common units on February 1, 2009.

In June 2009, Duncan Energy Partners completed a common unit offering of 8,000,000 units that generated net proceeds of approximately $122.9 million after underwriting discounts and other expenses. In July 2009, the underwriters to this offering exercised their option to purchase an additional 943,400 common units, which generated approximately $14.5 million of additional net proceeds.  The total net proceeds from this offering, including the overallotment amount, were used to repurchase an equal number of Duncan Energy Partners common units beneficially owned by EPO: 8,000,000 units were repurchased in June 2009 and 943,400 units were repurchased in July 2009.  The repurchased common units were subsequently cancelled.

DEP I Midstream Businesses – Parent

The following table provides a reconciliation of the changes since December 31, 2008 in “Noncontrolling interest – DEP I Midstream Businesses – Parent,” as presented on our Unaudited Condensed Consolidated Balance Sheet:

December 31, 2008 balance
  $ 478.4  
    Net income attributable to noncontrolling interest – DEP I Midstream Businesses – Parent
    10.3  
    Contributions by EPO to DEP I Midstream Businesses:
       
    Contributions from EPO to Mont Belvieu Caverns in connection with capital projects in which
       
       EPO is funding 100% of the expenditures in accordance with the Mont Belvieu Caverns’ LLC
       
       Agreement, including accrued receivables at September 30, 2009 (see Note 12)
    14.1  
    Contributions from EPO to Mont Belvieu Caverns and South Texas NGL in connection with capital
       
        projects in which EPO is funding 100% of the expenditures in excess of certain thresholds in
       
        accordance with the Omnibus Agreement, including accrued receivables at September 30, 2009 (see Note 12)
    1.4  
    Other contributions by EPO to the DEP I Midstream Businesses
    0.9  
    Cash distributions to EPO of operating cash flows of DEP I Midstream Businesses
    (20.7 )
September 30, 2009 balance
  $ 484.4  

For additional information regarding our agreements with EPO in connection with the DEP I dropdown transaction, see “Significant Relationships and Agreements with EPO – Omnibus Agreement” and “Significant Relationships and Agreements with EPO – Mont Belvieu Caverns’ LLC Agreement” under Note 12.

DEP II Midstream Businesses – Parent

We account for EPO’s ownership interests in the DEP II Midstream Businesses as a noncontrolling interest.  EPO’s ownership interest in the net assets of the DEP II Midstream Businesses is presented as noncontrolling interest in subsidiaries on our Unaudited Condensed Consolidated Balance Sheet as a component of equity.
 
 
14 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET

The following table provides a reconciliation of the changes since December 31, 2008 in “Noncontrolling interest – DEP II Midstream Businesses – Parent,” as presented on our Unaudited Condensed Consolidated Balance Sheet:

December 31, 2008 balance
  $ 2,613.0  
     Allocated loss from DEP II Midstream Businesses to EPO as Parent
    (44.9 )
     Contributions by EPO in connection with expansion cash calls
    272.4  
     Distributions to noncontrolling interest of subsidiary operating cash flows
    (19.3 )
     Other general contributions from noncontrolling interest
    21.8  
September 30, 2009 balance
  $ 2,843.0  

For additional information regarding our agreements with EPO in connection with the DEP II dropdown transaction, see “Significant Relationships and Agreements with EPO – Company and Limited Partnership Agreements – DEP II Midstream Businesses” under Note 12.

AOCL to noncontrolling interest

The table below presents a reconciliation of our AOCL to noncontrolling interest balance:

December 31, 2008 balance
  $ (9.5 )
Change in fair value of interest rate hedges
    3.8  
September 30, 2009 balance
  $ (5.7 )


Note 11.  Business Segments

We have three reportable business segments: (i) Natural Gas Pipelines & Services; (ii) NGL Pipelines & Services; and (iii) Petrochemical Services.  Our business segments are generally organized and managed according to the type of services rendered (or technologies employed) and products produced and/or sold.

Information by segment, together with reconciliations to our consolidated totals, is presented in the following table:

   
Natural Gas
   
NGL
         
Adjustments
       
   
Pipelines
   
Pipelines
   
Petrochemical
   
and
   
Consolidated
 
   
& Services
   
& Services
   
Services
   
Eliminations
   
Totals
 
Segment assets:
                             
At September 30, 2009
  $ 3,248.7     $ 916.4     $ 84.2     $ 257.6     $ 4,506.9  
Investment in Evangeline: (see Note 7)
                                       
At September 30, 2009
    5.4       --       --       --       5.4  
Intangible assets:
                                       
At September 30, 2009
    12.3       33.6       --       --       45.9  
Goodwill:
                                       
At September 30, 2009
    4.4       0.5       --       --       4.9  


Note 12.  Related Party Transactions

The following information summarizes our business relationships and transactions with related parties at September 30, 2009.  We believe that the terms and provisions of our related party agreements are fair to us; however, such agreements and transactions may not be as favorable to us as we could have obtained from unaffiliated third parties.

One of our principal advantages is our relationship with Enterprise Products Partners (which includes EPO) and EPCO.  EPO is a wholly owned subsidiary of Enterprise Products Partners and the primary entity through which Enterprise Products Partners conducts its operations and related business

 
15 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
 
activities.  Enterprise Products Partners is controlled by its general partner, Enterprise Products GP, LLC (“EPGP”), which in turn is a wholly owned subsidiary of Enterprise GP Holdings L.P. (“Enterprise GP Holdings”).  The general partner of Enterprise GP Holdings is EPE Holdings, LLC (“EPE Holdings”), which is a wholly owned subsidiary of a privately held company controlled by Dan L. Duncan.  Mr. Duncan is Chairman of our general partner and is the Group Co-Chairman and the controlling shareholder of EPCO.  Our general partner is wholly owned by EPO.  EPCO directly employs and provides administrative services pertaining to all of our employees, including our executive officers.

The following table summarizes our consolidated balance sheet amounts with related parties:
 
September 30,
 
 
2009
 
Accounts receivable – related parties
   
EPO and affiliates
$ 2.2  
Energy Transfer Equity and affiliates (1)
  0.6  
Other
  0.8  
Total
$ 3.6  
       
Accounts payable – related parties
     
EPO and affiliates
$ 7.4  
EPCO and affiliates
  5.6  
Total
$ 13.0  
       
(1) Refers to Energy Transfer Equity, L.P. (“Energy Transfer Equity”) and its consolidated subsidiaries.
 

Significant Relationships and Agreements with EPO

At September 30, 2009, EPO owned approximately 58% of our limited partner interests and 100% of our general partner.  EPO was the sponsor of the DEP I and DEP II dropdown transactions and owns varying interests (as Parent) in the DEP I and DEP II Midstream Businesses.  For a description of EPO’s noncontrolling interest in the income and net assets of the DEP I and DEP II Midstream Businesses, see Note 10.  EPO may contribute or sell other equity interests or assets to us; however, EPO has no obligations or commitment to make such contributions or sales to us, nor do we have any obligation or commitments to accept such contributions or make such purchases.

EPO has continued involvement with all of our subsidiaries, including the following types of transactions: (i) it utilizes our storage services to support its Mont Belvieu fractionation and other businesses; (ii) it buys from, and sells to, us natural gas in connection with its normal business activities; and (iii) it is currently the sole shipper on an NGL pipeline system located in south Texas that is owned by us.

Omnibus Agreement.  On December 8, 2008, we entered into an amended and restated Omnibus Agreement (the “Omnibus Agreement”) with EPO.  The provisions of the Omnibus Agreement have not changed since reported in our Recast Form 8-K.

EPO indemnified us for certain environmental liabilities, tax liabilities and right-of-way defects associated with the assets it contributed to us in connection with the DEP I and DEP II dropdown transactions.  These indemnifications terminate on February 5, 2010.  We made no claims to EPO during the nine months ended September 30, 2009.

Mont Belvieu Caverns’ LLC Agreement. The Mont Belvieu Caverns’ Limited Liability Company Agreement (the “Caverns LLC Agreement”) states that if Duncan Energy Partners elects to not participate in certain projects of Mont Belvieu Caverns, then EPO is responsible for funding 100% of such projects.  To the extent such non-participated projects generate identifiable incremental cash flows for Mont Belvieu Caverns in the future, the earnings and cash flows of Mont Belvieu Caverns will be adjusted to allocate such incremental amounts to EPO, by special allocation or otherwise.  Under the terms of the Caverns LLC

 
16 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
Agreement, Duncan Energy Partners may elect to acquire a 66% share of these projects from EPO within 90 days of such projects being placed in service.  The constructed assets will be the property of Mont Belvieu Caverns.
 
The Caverns LLC Agreement also requires the allocation to EPO of operational measurement gains and losses.  Operational measurement gains and losses are created when product is moved between storage wells and are attributable to pipeline and well connection measurement variances.

In November 2008, the Caverns LLC Agreement was amended to provide that EPO would prospectively receive a special allocation (through noncontrolling interest) of 100% of the depreciation related to projects that it has fully funded.

Company and Limited Partnership Agreements – DEP II Midstream Businesses.  On December 8, 2008, the DEP II Midstream Businesses amended and restated their governing documents in connection with the DEP II dropdown transaction.  Collectively, these amendments include, but are not limited to, (i) the payment of cash distributions in accordance with an overall “waterfall” approach, (ii) the funding of operating cash flow deficits and (iii) the election by either owner to fund cash calls associated with expansion capital projects.  See Note 13 of the Recast Form 8-K for more information on these agreements.  See Note 10 for information regarding EPO’s noncontrolling interest and related matters involving the DEP II Midstream Businesses.

Common Unit Purchase Agreement – June 2009 equity offering.  Pursuant to a common unit purchase agreement, Duncan Energy Partners repurchased 8,000,000 of its common units beneficially owned by EPO in June 2009.  Duncan Energy Partners repurchased an additional 943,400 of its common units beneficially owned by EPO in July 2009.  The repurchase of common units beneficially owned by EPO was reviewed and approved by each of the ACG Committees of EPGP and DEP GP.  See Note 10 for additional information regarding Duncan Energy Partners’ June 2009 equity offering.

Relationship with EPCO

We have no employees.  Substantially all of Duncan Energy Partners’ operating functions and general and administrative support services are provided by employees of EPCO pursuant to the ASA.  We, Enterprise Products Partners, Enterprise GP Holdings, TEPPCO Partners, L.P. (“TEPPCO”) and our respective general partners are among the parties to the ASA.

Relationship with Evangeline

Evangeline has entered into a natural gas purchase contract with Acadian Gas that contains annual purchase provisions.  The pricing terms of the purchase agreement are based on a monthly weighted-average market price of natural gas (subject to certain market index price ceilings and incentive margins) plus a predetermined margin.

Duncan Energy Partners has furnished letters of credit on behalf of Evangeline’s debt service requirements.  The outstanding letters of credit totaled $1.0 million at September 30, 2009.

Relationship with Energy Transfer Equity

In May 2007, Enterprise GP Holdings acquired equity method investments in, and therefore is a related party to, Energy Transfer Equity and its general partner.  As a result of the common control of Enterprise GP Holdings and us, Energy Transfer Equity became a related party to us.

Relationship with TEPPCO

Beginning in 2008, Mont Belvieu Caverns commenced providing NGL and petrochemical storage services to TEPPCO.  For the period January 2007 through March 2008, we leased from TEPPCO an 11-

 
17 

 
DEP HOLDINGS, LLC

NOTES TO UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
 
mile pipeline that was part of our South Texas NGL System.  We discontinued this lease during the first quarter of 2008 when we completed the construction of a parallel pipeline.  On October 26, 2009, TEPPCO and its general partner, Texas Eastern Products Pipeline Company, LLC (“TEPPCO GP”), became wholly owned subsidiaries of Enterprise Products Partners under the terms of their merger agreements.  On October 27, 2009, TEPPCO and TEPPCO GP equity interests were contributed by Enterprise Products Partners to EPO, and TEPPCO and TEPPCO GP became wholly owned subsidiaries of EPO.


Note 13.  Commitments and Contingencies

Litigation

On occasion, we are named as a defendant in litigation relating to our normal business operations, including regulatory and environmental matters.  Although we insure against various business risks to the extent we believe it is prudent, there is no assurance that the nature and amount of such insurance will be adequate, in every case, to indemnify us against liabilities arising from future legal proceedings as a result of our ordinary business activities.  We are not aware of any litigation, pending or threatened, that may have a significant adverse effect on our financial position.

Redelivery Commitments

We transport and store natural gas and NGLs and store petrochemical products for customers under various contracts.  These volumes are (i) accrued as product payables on our Unaudited Condensed Consolidated Balance Sheet, (ii) in transit for delivery to our customers or (iii) held at our storage facilities for redelivery to our customers.  We are insured against any physical loss of such volumes due to catastrophic events.  Under the terms of our NGL and petrochemical product storage agreements, we are generally required to redeliver volumes to the owner on demand.  At September 30, 2009, NGL and petrochemical products aggregating 24.3 million barrels were due to be redelivered to their owners along with 7.1 TBtus of natural gas.

Regulatory Matters

Recent scientific studies have suggested that emissions of certain gases, commonly referred to as “greenhouse gases” or “GHGs” and including carbon dioxide and methane, may be contributing to climate change.  On April 17, 2009, the U.S. Environmental Protection Agency (“EPA”) issued a notice of its proposed finding and determination that emission of carbon dioxide, methane, and other GHGs present an endangerment to human health and the environment because emissions of such gases are, according to the EPA, contributing to warming of the earth’s atmosphere.  The EPA’s finding and determination would allow it to begin regulating emissions of GHGs under existing provisions of the federal Clean Air Act.  Although it may take the EPA several years to adopt and impose regulations limiting emissions of GHGs, any such regulation could require us to incur costs to reduce emissions of GHGs associated with our operations.  In addition, on June 26, 2009, the U.S. House of Representatives approved adoption of the “American Clean Energy and Security Act of 2009,” also known as the “Waxman-Markey cap-and-trade legislation” or “ACESA.”  ACESA would establish an economy-wide cap on emissions of GHGs in the United States and would require most sources of GHG emissions to obtain GHG emission “allowances” corresponding to their annual emissions of GHGs.  The U.S. Senate has also begun work on its own legislation for controlling and reducing emissions of GHGs in the United States.  Any laws or regulations that may be adopted to restrict or reduce emissions of GHGs would likely require us to incur increased operating costs, and may have an adverse effect on Duncan Energy Partners’ business, financial position, demand for our operations, results of operations and cash flows.
 
18

 
Contractual Obligations

Scheduled maturities of long-term debt.  With the exception of routine fluctuations in the balance of our Revolving Credit Facility, there have been no significant changes in our scheduled maturities of long-term debt since those reported in our Recast Form 8-K.

Operating lease obligations.  We lease certain property, plant and equipment under noncancelable and cancelable operating leases.  Our significant lease agreements involve (i) the lease of underground caverns for the storage of natural gas and NGLs, primarily our lease for the Wilson natural gas storage facility and (ii) land held pursuant to right-of-way agreements.  There have been no material changes in our operating lease commitments since those reported in our Recast Form 8-K.

Purchase obligations.  There have been no material changes in our consolidated purchase obligations since those reported in our Recast Form 8-K.

Insurance Matters

EPCO completed its annual insurance renewal process during the second quarter of 2009.  In light of recent hurricane and other weather-related events, the renewal of policies for weather-related risks resulted in significant increases in premiums and certain deductibles, as well as changes in the scope of coverage. 

EPCO’s deductible for onshore physical damage from windstorms increased from $10.0 million per storm to $25.0 million per storm.  EPCO’s onshore program currently provides $150 million per occurrence for named windstorm events compared to $175 million per occurrence in the prior year.  With respect to offshore assets, the windstorm deductible increased significantly from $10.0 million per storm (with a one-time aggregate deductible of $15.0 million) to $75.0 million per storm.  EPCO’s offshore program currently provides $100 million in the aggregate compared to $175 million in the aggregate for the prior year.  For non-windstorm events, EPCO’s deductible for both onshore and offshore physical damage remained at $5.0 million per occurrence.  

Business interruption coverage in connection with a windstorm event remains in place for onshore assets, but was eliminated for offshore assets.  Onshore assets covered by business interruption insurance must be out-of-service in excess of 60 days before any losses from business interruptions will be covered.  Furthermore, EPCO will now absorb 50% of the first $50.0 million of any loss in excess of deductible amounts for our onshore assets.
 
 
19