In the normal course of its business, the Partnership, through its investment in the Master, is party to financial instruments with off-balance sheet risk, including derivative financial instruments and derivative commodity instruments. These financial instruments may include forwards, futures, options and swaps, whose values are based upon an underlying asset, index, or reference rate, and generally represent future commitments to exchange currencies or cash flows, to purchase or sell other financial instruments at specific terms at specified future dates, or, in the case of derivative commodity instruments, to have a reasonable possibility to be settled in cash, through physical delivery or with another financial instrument. These instruments may be traded on an exchange or over-the-counter (‘‘OTC’’). Exchange-traded instruments are standardized and include futures and certain option contracts. OTC contracts are negotiated between contr acting parties and include forwards and certain options. The Fund may trade commodity options. Specific market movements of the commodities or futures contracts underlying an option cannot accurately be predicted. The purchaser of an option may lose the entire premium paid for the option. The writer, or seller, of an option has unlimited risk. Each of these instruments is subject to various risks similar to those related to the underlying financial instruments including market and credit risk. In general, the risks associated with OTC contracts are greater than those associated with exchange-traded instruments because of the greater risk of default by the counterparty to an OTC contract.
Market risk is the potential for changes in the value of the financial instruments traded by the Master due to market changes, including interest and foreign exchange rate movements and fluctuations in commodity or security prices. Market risk is directly impacted by the volatility and liquidity in the markets in which the related underlying assets are traded.
Credit risk is the possibility that a loss may occur due to the failure of a counterparty to perform according to the terms of a contract. Credit risk with respect to exchange-traded instruments is reduced to the extent that an exchange or clearing organization acts as a counterparty to the transactions. The Partnership’s/Master’s risk of loss in the event of counterparty default is typically limited to the amounts recognized in the Statements of Financial Condition and not represented by the contract or notional amounts of the instruments. The Partnership, through its investment in the Master, has credit risk and concentration risk because the sole counterparty or broker with respect to the Master’s assets is CGM.
The General Partner monitors and controls the Partnership’s/Master’s risk exposure on a daily basis through financial, credit and risk management monitoring systems, and accordingly believes that it has effective procedures for evaluating and limiting the credit and market risks to which the Partnership/Master is subject. These monitoring systems allow the General Partner to statistically analyze actual trading results with risk adjusted performance indicators and correlation statistics. In addition, on-line monitoring systems provide account analysis of futures, forward and option positions by sector, margin requirements, gain and loss transactions and collateral positions.
The majority of these instruments mature within one year of June 30, 2007. However, due to the nature of the Master’s business, these instruments may not be held to maturity.
Table of ContentsItem 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Liquidity and Capital Resources
The Partnership does not engage in the sale of goods or services. Its only assets are its investment in Master and cash. The Master does not engage in the sale of goods or services. Because of the low margin deposits normally required in commodity futures trading, relatively small price movements may result in substantial losses to the Partnership through its investment in Master. While substantial losses could lead to a substantial decrease in liquidity, no such losses occurred in the second quarter of 2007.
The Partnership’s capital consists of capital contributions, as increased or decreased by its investment in Master, expenses, interest income, redemptions of Redeemable Units and distributions of profits, if any.
For the six months ended June 30, 2007, Partnership capital increased 16.1% from $153,483,684 to $178,264,395. This increase was attributable to a net income from operations of $18,212,862 coupled with additions sales of 14,702.0549 Redeemable Units of Limited Partnership Interest totaling $16,734,256 and the allocation of 1,666.1246 Redeemable Units of Special Limited Partnership Interest totaling $2,014,644, which was partially offset by the redemption of 10,380.8253 Redeemable Units of Limited Partnership Interest totaling $12,181,051. Future redemptions can impact the amount of funds available for investment in commodity contract positions in subsequent periods.
The Master’s capital consists of the capital contributions of the partners as increased or decreased by realized and/or unrealized gains or losses on commodity futures trading, expenses, interest income, redemptions of Units and distributions of profits, if any.
For the six months ended June 30, 2007, the Master’s capital increased 32.3% from $215,065,486 to $284,599,058. This increase was attributable to a net income from operations of $38,053,024 coupled with additional sales of 42,442.7492 Redeemable Units totaling $52,419,952, which was partially offset by the redemption of 13,024.6532 Redeemable units totaling $16,031,344 and distribution of interest totaling $4,908,060 to the limited partners of the Master. Future redemptions can impact the amount of funds available for investments in commodity positions in subsequent periods.
Critical Accounting Policies
The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates.
All commodity interests (including derivative financial instruments and derivative commodity instruments) held by the Master are used for trading purposes. The commodity interests are recorded on the trade date and open contracts are recorded in the Statements of Financial Condition at fair value on the last business day of the period, which represents market value for those commodity interests for which market quotations are readily available or other measures of fair value deemed appropriate by management of the General Partner for those commodity interests and foreign currencies for which market quotations are not readily available. Investments in commodity interests denominated in foreign currencies are translated into U.S. dollars at the exchange rates prevailing on the last business day of the period. Realized gains (losses) and changes in unrealized gains (losses) on open positions are recognized in the period in which the contract is closed or the change s occur and are included in net gains (losses) on trading of commodity interests.
The Master may purchase and write (sell) options. An option is a contract allowing, but not requiring, its holder to buy (call) or sell (put) a specific or standard commodity or financial instrument at a specified price during a specified time period. The option premium is the total price paid or received for the option contract. When the Master writes an option, the premium received is recorded as a liability in the Statements of Financial Condition and marked to market daily. When the Master purchases an option, the premium paid is recorded as an asset in the Statements of Financial Condition and marked to market daily.
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Table of ContentsThe value of the Partnership’s investment in Master reflects the Partnership’s proportional interest in the Partners’ Capital of the Master. All of the income and expenses and unrealized and realized gains and losses from the commodity transactions of the Master are allocated pro rata among the investors at the time of such determination.
Foreign currency contracts are those contracts where the Partnership agrees to receive or deliver a fixed quantity of foreign currency for an agreed-upon price on an agreed future date. Foreign currency contracts are valued daily, and the Partnership’s net equity therein, representing unrealized gain or loss on the contracts as measured by the difference between the forward foreign exchange rates at the dates of entry into the contracts and the forward rates at the reporting date, is included in the statements of financial condition. Realized gains (losses) and changes in unrealized values on foreign currency contracts are recognized in the period in which the contract is closed or the changes occur and are included in the statements of income and expenses and partners’ capital.
In July 2006, the Financial Accounting Standards Board (the ‘‘FASB’’) released FASB Interpretation No. 48 ‘‘Accounting for Uncertainty in Income Taxes’’ (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Partnership’s tax returns to determine whether the tax positions are ‘‘more-likely-than-not’’ of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. The Partnership adopted FIN 48 as of January 1, 2007 and the application of this standard did not impact the financial statements.
In September 2006, the FASB issued Statement of Financial Accounting Standards (‘‘SFAS’’) No. 157, fair value measurements. This accounting standard establishes a single authoritative definition of fair value sets out a framework for measuring fair value and expands disclosures about fair value measurements. SFAS No. 157 applies to fair value measurements already required or permitted by existing standards. SFAS No. 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007, and the interim periods within those fiscal years. As of June 30, 2007, the Partnership is still evaluating the impact the adoption of SFAS No. 157 will have on the financial statement amounts; however, additional disclosures will be required about the inputs used to develop the measurements and the effect of certain measurements on changes in Partners’ Capital for the period.
Results of Operations
During the Partnership’s second quarter of 2007 the Net Asset Value per Redeemable Unit increased 4.4% from $1,172.41 to $1,223.59 as compared to an increase of 0.7% in the second quarter of 2006. The Partnership experienced a net trading gain (comprised of realized gains on closed positions allocated from Master and change in unrealized gains (losses) on open positions allocated from Master) before brokerage and related fees in the second quarter of 2007 of $10,227,992. Gains were primarily attributable to the Master’s trading of commodity futures in NYMEX Natural Gas, NYMEX Gasoline and were partially offset by losses in NYMEX Crude Oil and NYMEX Unleaded Gas. The Partnership experienced a net trading gain before brokerage and related fees in the second quarter of 2006 of $1,576,420. Gains were primarily attributable to the Master’s trading of commodity futures in NYMEX Crude Oil, NYMEX Natural Gas and NYMEX Unleaded Gas.
The Partnership posted gains for the quarter of 2007, as profits generated from fundamental trading in natural gas were more than sufficient in offsetting small losses realized in trading crude oil and unleaded gasoline. Natural gas prices dropped more than 12% in the quarter due to seasonal weakness in demand and extreme weather fluctuation in April and May. In June, market participants finally reached a consensus as strong storage balances finally triggered a drop in prices, resulting in profits for the short positions in the fund.
During the six months ended June 30, 2007 the Net Asset Value per Redeemable unit increased 11.4% from $1,098.65 to $1,223.59 as compared to an increase of 9.9% during the six months ended June 30, 2006. The Partnership experienced a net trading gain (comprised of realized gains on closed positions allocated from Master and change in unrealized gains (losses) on open positions allocated from Master)
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Table of Contentsbefore brokerage and related fees in the six months ended June 30, 2007 of $22,571,693. Gains were primarily attributable to the Master’s trading of commodity futures in NYMEX Natural Gas and NYMEX Gasoline and were partially offset by losses in NYMEX Crude Oil and NYMEX Unleaded Gas. The Partnership experienced a net trading gain before brokerage and related fees in six months ended June 30, 2006 of $5,449,831. Gains were primarily attributable to the Master’s trading of commodity futures in NYMEX Crude Oil, NYMEX Heating Oil, NYMEX Natural Gas and were partially offset by losses in NYMEX Unleaded Gas.
Commodity futures markets are highly volatile. The potential for broad and rapid price fluctuations increases the risks involved in commodity trading, but also increases the possibility of profit. The profitability of the Partnership (and the Master) depends on the existence of major price trends and the ability of the Advisor to correctly identify those price trends. Price trends are influenced by, among other things, changing supply and demand relationships, weather, governmental, agricultural, commercial and trade programs and policies, national and international political and economic events and changes in interest rates. To the extent that market trends exist and the Advisor is able to identify them, the Partnership (and the Master) expects to increase capital through operations.
Interest income on 80% of the Partnership’s daily average equity allocated to it by the Master was earned at a 30-day U.S. Treasury bill rate determined weekly by CGM based on the average non-competitive yield on 3-month U.S. Treasury bills maturing in 30 days. CGM may continue to maintain the Master’s assets in cash and/or place all of the Master’s assets in 90-day Treasury bills and pay the Partnership 80% of the interest earned on the Treasury bills purchased. CGM will retain 20% of any interest earned on Treasury bills. Interest income allocated from the Master for the three and six months ended June 30, 2007 increased by $837,587 and $2,076,286, respectively, as compared to the corresponding periods in 2006. The increase in interest income is primarily due to higher net assets during the three and six months ended June 30, 2007 as compared to the corresponding periods in 2006.
Brokerage fees are calculated on the Partnership’s adjusted net asset value on the last day of each month and are affected by trading performance, additions and redemptions. Accordingly, they must be analyzed in relation to the fluctuations in the monthly net asset values. Brokerage fees for the three and six months ended June 30, 2007 increased by $877,517 and $2,036,872, respectively, as compared to the corresponding periods in 2006. The increase in brokerage and other fees is due to higher net assets during the three and six months ended June 30, 2007 as compared to the corresponding periods in 2006.
Management fees are calculated as a percentage of the Partnership’s net asset value as of the end of each month and are affected by trading performance, additions and redemptions. Management fees for the three and six months ended June 30, 2007 increased by $466,366 and $1,082,703, respectively, as compared to the corresponding periods in 2006. The increase in management fees is due to higher net assets during the three and six months ended June 30, 2007 as compared to the corresponding periods in 2006.
Administrative fees are calculated as a percentage of the Partnership’s net asset value as of the end of each month and are affected by trading performance and redemptions. Administrative fees for the three and six months ended June 30, 2007 increased by $116,590 and $270,674, respectively, as compared to the corresponding periods in 2006. The increase in administrative fees is due to higher net assets during the three and six months ended June 30, 2007 as compared to 2006.
Special Limited Partner profit share allocations (incentive fees) are based on the new trading profits generated by the Advisor at the end of the quarter as defined in the advisory agreements between the Partnership, the General Partner and the Advisor. The profit share allocation accrued for the three and six months ended June 30, 2007 was $1,464,650 and $2,014,644, respectively. The profit share allocation accrued for the three and six months ended June 30, 2006 was $15,182 and $659,994, respectively.
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Table of ContentsItem 3. Quantitative and Qualitative Disclosures about Market Risk
All of the Partnership’s assets are subject to the risk of trading loss through its investment in the Master. The Master is a speculative commodity pool. The market sensitive instruments held by it are acquired for speculative trading purposes, and all or substantially all of the Master’s assets are subject to the risk of trading loss. Unlike an operating company, the risk of market sensitive instruments is integral, not incidental, to the Master’s main line of business.
Market movements result in frequent changes in the fair value of the Master’s open positions and, consequently, in its earnings and cash flow. The Master’s market risk is influenced by a wide variety of factors, including the level and volatility of interest rates, exchange rates, equity price levels, the market value of financial instruments and contracts, the diversification effects among the Master’s open positions and the liquidity of the markets in which it trades.
The Master rapidly acquires and liquidates both long and short positions in a wide range of different markets. Consequently, it is not possible to predict how a particular future market scenario will affect performance, and the Master’s past performance is not necessarily indicative of its future results.
Value at Risk is a measure of the maximum amount which the Master could reasonably be expected to lose in a given market sector. However, the inherent uncertainty of the Master’s speculative trading and the recurrence in the markets traded by the Master of market movements far exceeding expectations could result in actual trading or non-trading losses far beyond the indicated Value at Risk or the Master’s experience to date (i.e., ‘‘risk of ruin’’). In light of the foregoing as well as the risks and uncertainties intrinsic to all future projections, the inclusion of the quantification in this section should not be considered to constitute any assurance or representation that the Master’s losses in any market sector will be limited to Value at Risk or by the Master’s attempts to manage its market risk.
Exchange maintenance margin requirements have been used by the Master as the measure of its Value at Risk. Maintenance margin requirements are set by exchanges to equal or exceed the maximum losses reasonably expected to be incurred in the fair value of any given contract in 95%-99% of any one-day interval. Maintenance margin has been used rather than the more generally available initial margin, because initial margin includes a credit risk component, which is not relevant to Value at Risk.
The following table indicates the trading Value at Risk associated with the Master’s open positions by market category as of June 30, 2007 and the highest, lowest and average values during the three months ended June 30, 2007. All open position trading risk exposures of the Master have been included in calculating the figures set forth below. As of June 30, 2007, the Master’s total capitalization was $284,599,058.
June 30, 2007
(Unaudited)
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|  |  | |  |  | |  |  | Three months ended June 30, 2007 |
Market Sector |  |  | Value at Risk |  |  | % of Total Capitalization |  |  | High Value at Risk |  |  | Low Value at Risk |  |  | Average Value at Risk* |
Energy |  |  |  | $ | 16,817,332 |  |  |  |  |  | 5.91 | % |  |  |  | $ | 17,932,960 |  |  |  |  | $ | 9,562,360 |  |  |  |  | $ | 16,137,014 |  |
Total |  |  |  | $ | 16,817,332 |  |  |  |  |  | 5.91 | % |  |  |  |  | |  |  |  |  |  | |  |  |  |  |  | |  |
* Average of Month-end Values at Risk |
18
Table of ContentsItem 4. Controls and Procedures
The Partnership’s disclosure controls and procedures are designed to ensure that information required to be disclosed under the Exchange Act is accumulated and communicated to management, including the Chief Executive Officer (CEO) and Chief Financial Officer (CFO) of the General Partner, to allow for timely decisions regarding required disclosure and appropriate SEC filings.
Management is responsible for ensuring that there is an adequate and effective process for establishing, maintaining and evaluating disclosure controls and procedures for the Partnership’s external disclosures.
The General Partner’s CEO and CFO have evaluated the effectiveness of the Partnership’s disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 30, 2007 and, based on that evaluation, the CEO and CFO have concluded that at that date the Partnership’s disclosure controls and procedures were effective.
The Partnership’s internal control over financial reporting is a process under the supervision of the General Partner’s CEO and CFO to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements in accordance with generally accepted accounting principles. These controls include policies and procedures that:
 |  |  |
| • | pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Partnership; |
 |  |  |
| • | provide reasonable assurance that (i) transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and (ii) the Partnership’s receipts are handled and expenditures are made only pursuant to authorizations of the General Partner; and |
 |  |  |
| • | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Partnership’s assets that could have a material effect on the financial statements. |
There were no changes in the Partnership’s internal control over financial reporting during the fiscal quarter ended June 30, 2007 that materially affected, or are reasonably likely to materially affect, the Partnership’s internal control over financial reporting.
19
Table of ContentsPART II. OTHER INFORMATION
Item 1. Legal Proceedings
There are no material changes supplementing or amending the discussion of legal proceedings set forth under Part I, Item 3 ‘‘Legal Proceedings’’ in our Registration Statement on Form 10-12 G for the fiscal year ended December 31, 2006 filed on April 30, 2007.
Research
Customer Class Actions.
On May 3, 2007, the District Court remanded DISHER V. CITIGROUP GLOBAL MARKETS, INC., to Illinois state court. On June 13, 2007, Citigroup moved in state court to dismiss the action.
Mutual Funds
In May 2007, CGMI finalized its settlement agreement with the NYSE and the New Jersey Bureau of Securities on the matter related to its market-timing practices prior to September 2003.
IPO Securities Litigation
On May 18, 2007, the Second Circuit denied plaintiffs’ petition for rehearing en banc of the Second Circuit’s decision reversing the district court’s class certification.
IPO Antitrust Litigation
On June 18, 2007, the United States Supreme Court ruled that the securities law precludes application of the antitrust laws to the claims asserted by plaintiffs, effectively terminating the litigation.
Item 1A. Risk Factors
There are no material changes from the risk factors set forth under Part I, Item 1A. ‘‘Risk Factors’’ in our Registration Statement on Form 10-12 G for the fiscal year ended December 31, 2006 filed on April 30, 2007.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
For the three months ended June 30, 2007, there were additional sales of 7,778.4065 Redeemable Units of Limited Partnership totaling $9,203,000. The Redeemable Units were issued in reliance upon applicable exemptions from registration under Section 4(2) of the Securities Act of 1933, as amended, and Section 506 of Regulation D promulgated thereunder.
Proceeds from the sale of additional Redeemable Units are used in the trading of commodity interests including futures contracts, options and forwards contracts.
The following chart sets forth the purchases of Redeemable Units by the Partnership.

 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Period |  |  | (a) Total Number of Redeemable Units Purchased* |  |  | (b) Average Price Paid per Redeemable Unit** |  |  | (c) Total Number of Redeemable Units Purchased as Part of Publicly Announced Plans or Programs |  |  | (d) Maximum Number (or Approximate Dollar Value) of Redeemable Units that May Yet Be Purchased Under the Plans or Programs |
April 1, 2007 - April 30, 2007 |  |  |  |  | 1,214.4229 |  |  |  |  | $ | 1,186.45 |  |  |  |  |  | N/A |  |  |  |  |  | N/A |  |
May 1, 2007 - May 31, 2007 |  |  |  |  | 4,251.3373 |  |  |  |  | $ | 1,190.38 |  |  |  |  |  | N/A |  |  |  |  |  | N/A |  |
June 1, 2007 - June 30, 2007 |  |  |  |  | 1,732.7753 |  |  |  |  | $ | 1,223.59 |  |  |  |  |  | N/A |  |  |  |  |  | N/A |  |
|  |  |  |  | 7,198.5355 |  |  |  |  | $ | 1,200.14 |  |  |  |  |  | |  |  |  |  |  | |  |
* Generally, Limited Partners are permitted to redeem their Redeemable Units as of the end of each month on 10 days’ notice to the General Partner. Under certain circumstances, the General Partner can compel redemption but to date the General Partner has not exercised this right. Purchases of Redeemable Units by the Partnership reflected in the chart above were made in the ordinary course of the Partnership’s business in connection with effecting redemptions for Limited Partners. |
** Redemptions of Redeemable Units are effected as of the last day of each month at the Net Asset Value per Redeemable Unit as of that day. |
20
Table of ContentsItem 3. Defaults Upon Senior Securities – None
Item 4. Submission of Matters to a Vote of Security Holders – None
Item 5. Other Information – None
Item 6. Exhibits
The exhibits required to be filed by Item 601 of Regulation S-1 are incorporated herein by reference to the exhibit index of the Registration Statement on Form 10-12 G for the period ended December 31, 2006 filed on April 30, 2007.
Exhibit – 31.1 – Rule 13a-14(a)/15d-14(a) Certification
(Certification of President and Director)
Exhibit – 31.2 – Rule 13a-14(a)/15d-14(a) Certification
(Certification of Chief Financial Officer and Director)
Exhibit – 32.1 – Section 1350 Certification
(Certification of President and Director).
Exhibit – 32.2 – Section 1350 Certification
(Certification of Chief Financial Officer and Director).
21
Table of ContentsSIGNATURES
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, thereunto duly authorized.

 |  |  |  |
SMITH BARNEY BRISTOL ENERGY FUND L.P. |
By: |  |  | Citigroup Managed Futures LLC |
|  |  | (General Partner) |
By: |  |  | /s/ Jerry Pascucci |
|  |  | Jerry Pascucci |
|  |  | President and Director |
Date: August 14, 2007 |
By: |  |  | /s/ Jennifer Magro |
|  |  | Jennifer Magro |
|  |  | Chief Financial Officer and Director |
Date: |  |  | August 14, 2007 |
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