DISCLAIMER

The information contained in this section of the website is made available in good faith and for information purposes only and is subject to the terms and conditions set forth below. Please scroll down and confirm your acceptance of the terms of use to access this area of the website.

Proposed Offer for Hallin Marine Subsea International plc
This section of the website (the "Microsite") contains announcements, documents and information published by Superior Energy Services, Inc. (the "Company") relating to the proposed cash offer (the "Offer") by Superior Energy Services (UK) Limited, a newly formed indirect, wholly owned subsidiary of the Company, for the entire issued and to be issued share capital of Hallin Marine Subsea International plc ("Hallin"). The acquisition is to be effected by way of a court sanctioned scheme of arrangement under section 152 of the Isle of Man Companies Act 1931, as amended.

Access to and Content of the Microsite
Access to the Microsite in jurisdictions other than the United Kingdom and the Isle of Man may be restricted by law. Therefore, if you are subject to the laws of any jurisdiction other than the United Kingdom or the Isle of Man, you should inform yourself about, and observe, any applicable rules and regulations. This disclaimer requires you to confirm certain matters before you may obtain access to the Microsite. See Acceptance of Terms of Use below.

The contents of the Microsite have been made available in order to comply with Rule 19.11 of the City Code on Takeovers and Mergers (the "City Code") and have been prepared for the purposes of complying with United Kingdom and Isle of Man law and the City Code. As a result, the information disclosed may not be the same as that which would have been disclosed if the materials had been prepared in accordance with the laws of jurisdictions outside of the United Kingdom and the Isle of Man. The documents contained on the Microsite may not be accessed or downloaded either in whole or in part by any person in any jurisdiction where to do so would constitute a violation of the relevant laws of such jurisdiction.

The contents of the Microsite are not intended to, and do not, constitute an offer to sell or an invitation to purchase any securities or the solicitation of any vote or approval in any jurisdiction. Hallin shareholders are advised to read carefully the formal documentation in relation to the Offer once it has been distributed.

The Company reserves the right to amend or update this disclaimer at any time and you should, therefore, read it in full each time you visit the Microsite. In addition, the documents included in the Microsite may be amended at any time in whole or in part at the sole discretion of the Company and speak only as of the specified date of the relevant document. The Company has, and accepts, no responsibility or duty to update such documents (other than to the extent such duty arises as a matter of law).

Persons Located Outside the United Kingdom and the Isle of Man
The release, publication or distribution of information contained on the Microsite in certain jurisdictions or to certain persons may be restricted or unlawful. All persons resident or located outside the United Kingdom and the Isle of Man who wish to view the Microsite must first satisfy themselves that they are not subject to any local requirements that prohibit or restrict them from doing so and should inform themselves of, and observe, any applicable legal or regulatory requirements applicable in their jurisdiction.

If you are resident or located in a country that renders the accessing of the Microsite or parts thereof illegal, you should not view the Microsite. It is your responsibility to satisfy yourself as to the full observance of any relevant laws and regulatory requirements. If you are in any doubt, you should not continue to seek to access the Microsite. You should not forward, transmit or show the announcements, information or documents contained in the Microsite to any person. In particular, you should not forward or transmit the announcements, information or documents contained in the Microsite to any jurisdiction where it would be unlawful to do so.

Notice to US Investors
The Offer relates to the shares of an Isle of Man company, is subject to United Kingdom and Isle of Man disclosure requirements (which are different from those of the United States ("US")) and is proposed to be made by means of a scheme of arrangement provided for under the Isle of Man Companies Act 1931, as amended. A transaction effected by means of a scheme of arrangement is not subject to the tender offer rules under the US Securities Exchange Act of 1934, as amended. Accordingly, the Offer is subject to the disclosure requirements and practices applicable in the United Kingdom and the Isle of Man to schemes of arrangement which differ from the disclosure requirements of the US tender offer rules. Financial information for Hallin included in documentation within the Microsite has been prepared, unless specifically stated otherwise, in accordance with accounting standards applicable in the United Kingdom and the Isle of Man and thus may not be comparable to the financial information of US companies or companies whose financial statements are prepared in accordance with generally accepted accounting principles in the US. If the Company exercises its right to implement the acquisition by way of a takeover offer, the takeover offer will be made in compliance with applicable US laws and regulations.

It may be difficult for US holders of Hallin shares to enforce their rights and claims arising out of US federal securities laws, since Hallin is not located in the US, and some or all of their officers and directors may be residents of countries other than the US. US holders of Hallin shares may not be able to sue a non-US company or its officers or directors in a non-US court for violations of US securities laws. Further, it may be difficult to compel a non-US company and its affiliates to subject themselves to a US court's judgement.

Forward-Looking Statements

The Microsite contains forward-looking statements regarding the Offer. These forward-looking statements include statements about the expected effects of the Offer, the expected timing and scope of the Offer and other statements other than in relation to historical facts. When used in the announcements, information or documents contained in the Microsite, the words "intends", "expects", "anticipates", "targets", "estimates", "believes", "should", "plans", "will" and similar expressions or statements that are not historical facts are intended to identify those expressions or statements as forward-looking statements. These statements are based on the current expectations of the Company and Hallin and are naturally subject to uncertainty and changes in circumstances. By their nature, forward-looking statements involve risk and uncertainty, and the factors described in the context of such forward-looking statements contained therein could cause actual results and developments to differ materially from those expressed in or implied by such forward-looking statements. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied by such forward-looking statements. These factors include, but are not limited to, the satisfaction or waiver of the conditions to the Offer, local and global political and economic conditions, the price of oil, gas and other hydrocarbons, foreign exchange rate fluctuations and interest rate fluctuations (including those from any potential credit rating decline) and legal or regulatory developments and changes. Given these risks and uncertainties, investors should not place undue reliance on forward-looking statements. Neither the Company nor Hallin, nor any of their respective affiliates, associates or directors, officers or advisers, provides any representation, assurance or guarantee that the occurrence of the events expressed or implied in any forward-looking statements in the announcements, information or documents contained in the Microsite will actually occur. Other than in accordance with their legal or regulatory obligations (including under the AIM Rules, the Disclosure and Transparency Rules of the Financial Services Authority and the City Code), neither the Company nor Hallin is under any obligation and each of them expressly disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

No statement contained in the Microsite is intended as a profit forecast or profit estimate and no statement in the Microsite should be interpreted to mean that the future earnings per share of Hallin for current or future financial periods will necessarily match or exceed the historical or published earnings per share of Hallin.

Acceptance of Terms of Use
If, having read this disclaimer in full, you decide to agree to the terms set out below, you will need to click on the "I Agree" link below. By so doing you will confirm that:

If, having read this disclaimer in full, you are not permitted to view the information on the Microsite, or viewing the information would result in a breach of the terms and conditions in this disclaimer, or you are in any doubt as to whether you are permitted to view the information, or you do not want to accept the terms and conditions contained herein, please exit this web page by clicking on the "I Disagree" box below.

However, if, having read this disclaimer in full, you are permitted to view the information on the Microsite and you have read and understood the terms and conditions contained herein, you may choose to agree to the following terms by clicking on the "I Agree" box below: "I understand that viewing this information may affect my rights; I also understand and agree to be bound by the terms and conditions hereof and I accept that I am making the confirmations and acknowledgments herein; and I confirm that I am permitted to proceed to the Microsite".

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