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):  September 22, 2005	

ENSCO International Incorporated	
(Exact name of registrant as specified in its charter) 	
	
   Delaware	          1-8097	    76-0232579	
(State or other jurisdiction of
incorporation	 	 	(Commission File Number)	 	 	(I.R.S. Employer
Identification No.)	 	 	
	
 	500 North Akard Street
Suite 4300
Dallas, Texas 75201-3331	 	
 	 	 	(Address of Principal Executive Offices and Zip Code)	 	 	 	 	 	

Registrant's telephone number, including area code: (214) 397-3000	
	
 	Not Applicable	 	
 	 	 	(Former name or former address, if changed since last report)	 	 	 	 	 	

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))

	
	
TABLE OF CONTENTS	
 	
INFORMATION TO BE INCLUDED IN THE REPORT	
         Item 8.01 Other Events	
         Item 9.01 Financial Statements and Exhibits	
SIGNATURES	
EXHIBIT INDEX	
Press release issued by ENSCO International Incorporated dated September 22, 2005	

	

 INFORMATION TO BE INCLUDED IN THE REPORT	
 	
 Item 8.01  Other Events	
 	
        Attached hereto as Exhibit 99.1 is a copy of the press release dated September 22, 2005 of ENSCO International Incorporated.	
 	
 Item 9.01  Financial Statements and Exhibits	
 	
        (c)  Exhibits	
 	
        Exhibit No.	 	Description                                                                                     	
 		
       99.1	 	Press release issued by ENSCO International Incorporated dated September 22, 2005	

	

 	
 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.	
 	
 	 	     ENSCO International Incorporated

 	 	 	
 	 	 	
Date:  September 22, 2005	 	      /s/ H. E. MALONE, JR.          
     H. E. Malone, Jr.
     Vice President	

 		
 		
 	 	      /s/ DAVID A. ARMOUR          
     David A. Armour
     Controller	

	
	
EXHIBIT INDEX	

        Exhibit No.	 	Description                                                                                             	
 		
       99.1	 	Press release issued by ENSCO International Incorporated dated September 22, 2005	

	

 
Exhibit 99.1	
	
NEWS RELEASE	
ENSCO INTERNATIONAL INCORPORATED	
	
500 North Akard • Suite 4300 • Dallas, Texas 75201-3331
Tel: (214) 397-3000 • Fax: (214) 397-3370 • Web Site: www.enscous.com	

ENSCO Announces Contract for New Ultra-Deepwater Semisubmersible Rig	
 	
      Dallas, Texas, September 22 , 2005 .... ENSCO International Incorporated (NYSE: ESV) announced that the Company has entered into a drilling contract with a consortium of three independent oil companies to provide a new ultra-deepwater semisubmersible drilling rig, to be named ENSCO 8500. The drilling contract with Anadarko Petroleum Corporation, Dominion Exploration & Production, Inc. and Kerr-McGee Oil & Gas Corporation is for a firm, four-year primary term, plus four one-year extension options. The aggregate revenue expected to be paid under the contract during the four-year primary term is approximately $385 million, which includes approximately $20 million payable upon delivery of the rig. Under the terms of the agreement, ENSCO will be reimbursed for mobilization and other start-up costs, and day rates will be adjusted for future variances in operating cost.	
 	
      The Company has also announced that it entered into an agreement with Keppel FELS Limited in Singapore to construct ENSCO 8500, with delivery currently anticipated by the second quarter of 2008. The total construction cost of the rig is currently expected to be approximately $312 million.	
 	
      ENSCO 8500 will be an enhanced version of the Company's first deepwater semisubmersible rig, ENSCO 7500. Delivered in 2000, ENSCO 7500 has proven to be a cost-effective deepwater drilling tool. ENSCO 8500 will be capable of drilling in up to 8,500 feet of water, and can readily be upgraded to 10,000 feet water-depth capability if required. Enhancements to the new rig include a two million pound quad derrick, offline pipe handling capability, increased drilling capacity, greater variable deck load, and improved automatic station keeping ability. With these features, ENSCO 8500 will be especially well-suited for deepwater development drilling.	
 	
      Carl F. Thorne, ENSCO's Chairman and Chief Executive Officer, commented: "We believe the ENSCO 8500 project will be a win/win transaction for our customers and our shareholders. ENSCO 8500 is expected to provide a cost-effective deepwater drilling solution to a consortium of important oil company customers, while expanding ENSCO's deepwater capability on a conservative and financially attractive basis.	
 	
      "We are pleased to again be working with the Keppel FELS shipyard, with which we have a longstanding relationship. This will be our sixth new construction project with Keppel FELS, either in partnership, or in keeping with more conventional arrangements. ENSCO and Keppel FELS have a history of successfully delivering high-quality newbuild rigs on time and within budget.	
 	
      "Many factors contributed to the transaction, including the ENSCO proprietary rig design, and its history of efficient and cost-effective operations, our customers' confidence in and commitment to the project, and the involvement of a shipyard with a history of meeting quality, cost and timing commitments. These factors served to create an environment for the consummation of a transaction that will benefit all stakeholders, while also enabling ENSCO to meet its long-stated return and capital recovery hurdles."	
 	
      Statements contained in this news release that state Company or management intentions, hopes, beliefs, anticipations, expectations or predictions of future events are forward-looking statements. Such forward-looking statements include references to the expected delivery date and cost of ENSCO 8500 and the anticipated drilling contract revenues. It is important to note that the Company's actual results could differ materially from those projected in such forward-looking statements. The factors that could cause actual results to differ materially from those in the forward-looking statements include the following: (i) delay in the anticipated delivery date and changes in actual cost of the ENSCO 8500, (ii) general rig construction risks, (iii) risks of rig design and delivery acceptance, (iv) risks associated and shipbuilding in foreign jurisdictions, (v) force majeure events, (vi) renegotiation, nullification, or breach of contracts, and (vi) the risks described from time to time in the Company's SEC filings. Copies of such filings may be obtained by contacting the Company or the SEC.	
 	
      The Company disclaims any obligation or undertaking to disseminate any updates or revisions to any forward-looking statements to reflect any change in Company or management expectations or any change in events, conditions or circumstances on which any such statements are based.	
 	
      ENSCO, headquartered in Dallas, Texas, owns and operates a modern fleet of offshore drilling rigs servicing the petroleum industry on a global basis.	

 	
Contact: Richard LeBlanc
              214-397-3011