8-K

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): May 19, 2011

PRIDE INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction
of incorporation) 1-13289
(Commission File Number) 76-0069030
(I.R.S. Employer
Identification No.)

5847 San Felipe, Suite 3300
Houston, Texas (Address of principal executive offices)	77057 (Zip Code)

Registrant’s telephone number, including area code: (713) 789-1400

     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 (see General Instruction A.2):

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

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

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

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

Item 1.01 Entry into a Material Definitive Agreement

Item 8.01 Other Events

     On May 19, 2011, Pride International, Inc. (“Pride”) and the other named defendants signed a memorandum of understanding with the plaintiffs to settle the previously disclosed stockholder class action lawsuits filed in the Delaware Court of Chancery related to the Agreement and Plan of Merger, dated as of February 6, 2011 and amended as of March 1, 2011 (as so amended, the “Merger Agreement”), among Pride, Ensco plc (“Ensco”), ENSCO International Incorporated (“Delaware Sub”) and ENSCO Ventures LLC (“Merger Sub”). As part of the memorandum of understanding and subject to the approval of the Ensco board of directors, Pride, Ensco, Delaware Sub and Merger Sub have agreed to, among other things, enter into Amendment No. 2 to the Merger Agreement on the terms summarized below (the “Amendment”).

     The Amendment would reduce the fee payable by Pride in connection with certain terminations of the Merger Agreement to $195 million from $260 million. The Amendment also would shorten the “tail period” for certain transactions that could trigger a termination fee from 12 months to nine months after termination. Under the Amendment, the $195 million fee would be payable by Pride if the agreement is terminated under specified circumstances, including (1) the decision by the Pride board of directors to accept a superior proposal, (2) an adverse change in the recommendation of the Pride board of directors or (3) a failure to obtain approval by Pride stockholders after public disclosure of an alternative business combination proposal before the stockholder meeting and either the Pride board of directors determines such proposal to be a superior proposal or, within nine months after termination of the Merger Agreement, Pride enters into a definitive agreement or consummates an alternative business combination proposal.

     The Amendment also would eliminate the “force the vote” provision applicable to Pride such that Pride would not be required to submit the adoption of the Merger Agreement to its stockholders if the Pride board of directors made an adverse recommendation change.

     The memorandum of understanding also provides, among other things, that the parties will seek to enter into a stipulation of settlement which provides for the release of certain claims held by such class. The stipulation of the settlement will be subject to customary conditions, including court approval. There can be no assurance that the parties will ultimately enter into a stipulation of settlement that receives court approval. Further, the memorandum of understanding is also subject to the approval of the Ensco board of directors.

     Pursuant to the memorandum of understanding, Pride has agreed to make certain additional disclosure related to the proposed merger, which are set forth below. These additional disclosures supplement the disclosure contained in the definitive joint proxy statement/prospectus of Ensco and Pride filed with the SEC on April 26, 2011, and should be read in conjunction with the disclosures contained therein. To the extent that information in this Current Report on Form 8-K differs from or updates information contained in the joint proxy statement/prospectus, this Current Report on Form 8-K is more current.

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Additional Disclosure Regarding the Fleet Profile for Ensco on a Pro Forma Basis

     The following table compares the fleet profile for Ensco on a pro forma basis (after giving effect to the merger contemplated by the Merger Agreement) with its competitors as of February 6, 2011 based on public disclosures by each company:

	Floaters		Jackups		Other
	(By number of assets)
Ensco (pro forma)		27		49		1
Diamond Offshore Drilling, Inc.		35		13		—
Noble Corporation		26		45		3
Rowan Companies, Inc.		—		31		—
Seadrill Limited		18		21		17
Transocean Ltd.		75		66		2

Additional Disclosure Regarding Third Party Proposals

The following disclosure supplements the discussion under the caption “Background of the Merger” on page 63 of the joint proxy statement/prospectus.

     From the announcement of the merger on February 7, 2011 to the date hereof, no third party or representative thereof has contacted Pride or its advisors with respect to any proposal or offer by such party to acquire Pride or engage in any business combination transaction with Pride in lieu of the merger.

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Additional Information

     In connection with the proposed transaction, Ensco and Pride have filed a definitive joint proxy statement/prospectus with the SEC. INVESTORS AND SECURITY HOLDERS OF ENSCO AND PRIDE ARE ADVISED TO CAREFULLY READ THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS BECAUSE IT CONTAINS IMPORTANT INFORMATION ABOUT THE TRANSACTION, THE PARTIES TO THE TRANSACTION AND THE RISKS ASSOCIATED WITH THE TRANSACTION. A definitive joint proxy statement/prospectus has been sent to security holders of Ensco and Pride seeking their approval of the proposed transaction. Investors and security holders may obtain a free copy of the definitive joint proxy statement/prospectus and other relevant documents filed by Ensco and Pride with the SEC from the SEC’s website at www.sec.gov. Security holders and other interested parties may also obtain, without charge, a copy of the definitive joint proxy statement/prospectus and other relevant documents by directing a request by mail or telephone to either Investor Relations, Ensco plc, 500 N. Akard, Suite 4300, Dallas, Texas 75201, telephone 214-397-3015, or Investor Relations, Pride International, Inc., 5847 San Felipe, Suite 3300, Houston, Texas 77057, telephone 713-789-1400. Copies of the documents filed by Ensco with the SEC are available free of charge on Ensco’s website at www.enscoplc.com under the tab “Investors.” Copies of the documents filed by Pride with the SEC are available free of charge on Pride’s website at www.prideinternational.com under the tab “Investor Relations”. Security holders may also read and copy any reports, statements and other information filed with the SEC at the SEC public reference room at 100 F Street N.E., Room 1580, Washington, D.C. 20549. Please call the SEC at (800) 732-0330 or visit the SEC’s website for further information on its public reference room.

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     Ensco and Pride and their respective directors, executive officers and certain other members of management may be deemed to be participants in the solicitation of proxies from their respective security holders with respect to the transaction. Information about these persons is set forth in Ensco’s proxy statement relating to its 2011 General Meeting of Shareholders, as filed with the SEC on April 5, 2011, and Pride’s Amendment No. 1 to its Annual Report on Form 10-K/A, as filed with the SEC on April 29, 2011, and subsequent statements of changes in beneficial ownership on file with the SEC. Security holders and investors may obtain additional information regarding the interests of such persons, which may be different than those of the respective companies’ security holders generally, by reading the definitive joint proxy statement/prospectus and other relevant documents regarding the transaction filed by Ensco and Pride with the SEC.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

2.1	Form of Amendment No. 2 to Agreement and Plan of Merger by and among Pride, Ensco, Delaware Sub and Merger Sub
99.1	Press release issued by Pride dated May 20, 2011

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SIGNATURE

     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.

PRIDE INTERNATIONAL, INC.
By:	/s/ Brady K. Long
	Brady K. Long
	Vice President--General Counsel & Secretary

Date: May 20, 2011

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EXHIBIT INDEX

No.		Description
	2.1	Form of Amendment No. 2 to Agreement and Plan of Merger by and among Pride, Ensco, Delaware Sub and Merger Sub
	99.1	Press release issued by Pride dated May 20, 2011

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EX-2.1

Exhibit 2.1

AMENDMENT NO. 2 TO
AGREEMENT AND PLAN OF MERGER

     THIS AMENDMENT NO. 2 TO AGREEMENT AND PLAN OF MERGER (this “Amendment”) dated as of May __, 2011, is by and among Ensco plc, a public limited company organized under the laws of England and Wales (“Parent”), Pride International, Inc., a Delaware corporation (the “Company”), ENSCO Ventures LLC, a Delaware limited liability company and an indirect, wholly owned subsidiary of Parent (“Merger Sub”), and ENSCO International Incorporated, a Delaware corporation and an indirect, wholly-owned subsidiary of Parent (“Delaware Sub”).

RECITALS

     WHEREAS, the parties hereto entered into the Agreement and Plan of Merger, dated as of February 6, 2011 and amended as of March 1, 2011 (as so amended, the “Agreement”), by and among Parent, the Company, Merger Sub and Delaware Sub.

     WHEREAS, the parties hereto desire to amend certain terms in the Agreement.

     WHEREAS, the respective boards of directors of Parent, the Company, Merger Sub and Delaware Sub have determined that this Amendment is advisable and in the best interests of their respective shareholders, stockholders and members and have authorized and approved the execution and delivery of the Amendment.

     NOW, THEREFORE, in consideration of the foregoing, and of the representations, warranties, covenants and agreements contained herein, the parties hereto hereby agree as follows:

     Section 1. Amendment No. 2. The Agreement is hereby further amended as follows as of the date hereof:

(a) Section 5.3(b) of the Agreement shall be amended by deleting it in its entirety and substituting in lieu thereof:

(b) The Company shall submit the adoption of this Agreement to its stockholders unless the Board of Directors of the Company shall have made a Company Adverse Recommendation Change in compliance with Section 5.3(d) or this Agreement is terminated in accordance with the terms hereof.

(b) The first sentence of Section 5.3(e) of the Agreement shall be amended by deleting it in its entirety and substituting in lieu thereof: “Except as provided in Section 5.3(b), Parent and the Company shall use their reasonable best efforts to hold the Parent shareholders meeting and the Company stockholders meeting on the same day and as soon as reasonably practicable after the date of this Agreement.”

(c) The reference to “12 months” set forth in Section 7.5(a)(i)(A)(1)(b) of the Agreement shall be changed to “nine months.”

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(d) The reference to “$260,000,000” set forth in Section 7.5(a)(i) of the Agreement shall be changed to “$195,000,000.”

     Section 2. References. All capitalized terms not otherwise defined in this Amendment shall the meaning set forth in the Agreement.

     Section 3. Representations and Warranties. Each of the parties hereto represent and warrant that this Amendment has been duly and validly authorized, executed and delivered by such party and constitutes the legal, valid, and binding obligation of such party, enforceable against such party in accordance with its terms.

     Section 4. Entire Agreement. This Amendment embodies the entire agreement of the parties and supersedes any prior agreements or understandings with respect to the subject matter hereof. Except as modified or supplemented hereby, the Agreement, the exhibits to the Agreement, the Parent Disclosure Schedule, the Company Disclosure Schedule and any documents delivered by the parties in connection the Agreement shall continue in full force and effect. All references in the Agreement, the Company Disclosure Schedule and the Parent Disclosure Schedule to “this Agreement” or “the Agreement” shall be read as references to the Agreement, as amended by this Amendment, but references to the date of the Agreement therein shall remain references to February 6, 2011.

     Section 5. Governing Law. Except to the extent that the laws of the jurisdiction of organization of any party hereto, or any other jurisdiction, are mandatorily applicable to the Merger or to matters arising under or in connection with this Amendment, this Amendment and all disputes and controversies arising hereunder or related hereto shall be governed by and construed in accordance with the laws of the State of Delaware, without regard to its rules of conflicts of laws that would apply any other law.

     Section 6. Counterparts. This Amendment may be executed by the parties hereto in separate counterparts, each of which when so executed and delivered shall be an original, but all such counterparts shall together constitute one and the same instrument. Each counterpart may consist of a number of copies hereof each signed by less than all, but together signed by all of the parties hereto. Signatures to this agreement transmitted by facsimile transmission, by electronic mail in “portable document format” (.pdf) form, or by any other electronic means intended to preserve the original graphic and pictorial appearance of a document, will have the same effect as physical delivery of the paper document bearing the original signature.

[Signatures on next page]

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     IN WITNESS WHEREOF, the parties have executed this Amendment and caused the same to be duly delivered on their behalf on the day and year first written above.

ENSCO PLC
By:
	Name:
	Title:
PRIDE INTERNATIONAL, INC.
By:
	Name:
	Title:
ENSCO VENTURES LLC
By:
	Name:
	Title:
ENSCO INTERNATIONAL INCORPORATED
By:
	Name:
	Title:

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EX-99.1

Exhibit 99.1

NEWS RELEASE
5847 San Felipe, Suite 3300• Houston, Texas 77057 • (713) 789-1400

FOR IMMEDIATE RELEASE	Analyst Contact:	Jeffrey L. Chastain (713) 917-2020
	Media Contact:	Kate Perez (713) 917-2343

Pride International, Inc. Announces Settlement
of Delaware Class Action Lawsuits Related to the Merger with Ensco

     Houston, May 20, 2011 — Pride International, Inc. (NYSE: PDE) today announced it and the other named defendants in the previously disclosed stockholder class action lawsuits filed in the Delaware Court of Chancery related to the proposed merger with Ensco plc entered into a memorandum of understanding with the plaintiffs to settle the litigation. As part of the memorandum of understanding and subject to the approval of the Ensco board of directors, Pride and Ensco agreed to, among other things, enter into an amendment to the merger agreement.

     The amendment would reduce the fee payable by Pride in connection with certain terminations of the merger agreement to $195 million from $260 million. The amendment also would shorten the “tail period” for certain transactions that could trigger a termination fee from 12 months to nine months after termination. Under the amendment, the $195 million fee would be payable by Pride if the agreement is terminated under specified circumstances, including (1) the decision by the Pride board of directors to accept a superior proposal, (2) an adverse change in the recommendation of the Pride board of directors or (3) a failure to obtain approval by Pride stockholders after public disclosure of an alternative business combination proposal before the stockholder meeting and either the Pride board of directors determines such proposal to be a superior proposal or, within nine months after termination of the merger agreement, Pride enters into a definitive agreement or consummates an alternative business combination proposal.

     The amendment also would eliminate the “force the vote” provision applicable to Pride such that Pride would not be required to submit the adoption of the merger agreement to its stockholders if the Pride board of directors made an adverse recommendation change.

     Pursuant to the memorandum of understanding, Pride has also agreed to make certain additional disclosures related to the proposed merger in an SEC filing.

     The memorandum of understanding also provides, among other things, that the parties will seek to enter into a stipulation of settlement which provides for the release of certain claims held by such class. The stipulation of the settlement will be subject to customary conditions, including court approval. There can be no assurance that the parties will ultimately enter into a

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stipulation of settlement that receives court approval. The memorandum of understanding is also subject to the approval of the Ensco board of directors.

     Pride International, Inc., headquartered in Houston, Texas, operates a fleet of 26 mobile offshore drilling units, consisting primarily of floating rigs (semisubmersibles and drillships) that address deepwater drilling programs around the world. The company has one of the youngest and most technologically advanced deepwater drilling fleets in the offshore industry, with five drillships, including three delivered since 2010, six semisubmersible rigs and two managed deepwater rigs. Two additional deepwater drillships are currently under construction with expected deliveries in 2011 and 2013. The company’s fleet also includes six other semisubmersible rigs and seven jackup rigs. Pride International’s floating rig fleet operates primarily offshore Brazil and West Africa where the company has a long-standing presence.

     Statements regarding the approval of the memorandum of understanding and the amendment to the merger agreement, planned shipyard projects and expected shipyard deliveries, as well as any other statements that are not historical facts, are forward-looking statements within the meaning of the Securities Act of 1933 and the Securities Exchange Act of 1934. These forward-looking statements are subject to certain risks, uncertainties and assumptions identified above or as disclosed from time to time in the company’s filings with the Securities and Exchange Commission. As a result of these factors, actual results may differ materially from those indicated or implied by such forward-looking statements.

Additional Information

     In connection with the proposed transaction, Ensco and Pride have filed a definitive joint proxy statement/prospectus with the SEC. INVESTORS AND SECURITY HOLDERS OF ENSCO AND PRIDE ARE ADVISED TO CAREFULLY READ THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS BECAUSE IT CONTAINS IMPORTANT INFORMATION ABOUT THE TRANSACTION, THE PARTIES TO THE TRANSACTION AND THE RISKS ASSOCIATED WITH THE TRANSACTION. A definitive joint proxy statement/prospectus has been sent to security holders of Ensco and Pride seeking their approval of the proposed transaction. Investors and security holders may obtain a free copy of the definitive joint proxy statement/prospectus and other relevant documents filed by Ensco and Pride with the SEC from the SEC’s website at www.sec.gov. Security holders and other interested parties may also obtain, without charge, a copy of the definitive joint proxy statement/prospectus and other relevant documents by directing a request by mail or telephone to either Investor Relations, Ensco plc, 500 N. Akard, Suite 4300, Dallas, Texas 75201, telephone 214-397-3015, or Investor Relations, Pride International, Inc., 5847 San Felipe, Suite 3300, Houston, Texas 77057, telephone 713-789-1400. Copies of the documents filed by Ensco with the SEC are available free of charge on Ensco’s website at www.enscoplc.com under the tab “Investors.” Copies of the documents filed by Pride with the SEC are available free of charge on Pride’s website at www.prideinternational.com under the tab “Investor Relations”. Security holders may also read and copy any reports, statements and other information filed with the SEC at the SEC public reference room at 100 F Street N.E., Room 1580, Washington, D.C. 20549. Please call the SEC at (800) 732-0330 or visit the SEC’s website for further information on its public reference room.

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     Ensco and Pride and their respective directors, executive officers and certain other members of management may be deemed to be participants in the solicitation of proxies from their respective security holders with respect to the transaction. Information about these persons is set forth in Ensco’s proxy statement relating to its 2011 General Meeting of Shareholders, as filed with the SEC on April 5, 2011, and Pride’s Amendment No. 1 to its Annual Report on Form 10-K/A, as filed with the SEC on April 29, 2011, and subsequent statements of changes in beneficial ownership on file with the SEC. Security holders and investors may obtain additional information regarding the interests of such persons, which may be different than those of the respective companies’ security holders generally, by reading the definitive joint proxy statement/prospectus and other relevant documents regarding the transaction filed by Ensco and Pride with the SEC.

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