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Offshore drilling Offshore drilling is a mechanical process where a wellbore is drilled below the seabed. It is typically carried out in order to explore for and subsequently extract petroleum that lies in rock formations beneath the seabed.
List of components of oil drilling rigs This article lists the main components of a petroleum onshore drilling rig. \nOffshore drilling rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment.
Deepwater Horizon explosion The Deepwater Horizon drilling rig explosion was an April 20, 2010 explosion and subsequent fire on the Deepwater Horizon semi-submersible mobile offshore drilling unit, which was owned and operated by Transocean and drilling for BP in the Macondo Prospect oil field about 40 miles (64 km) southeast off the Louisiana coast. The explosion and subsequent fire resulted in the sinking of the Deepwater Horizon and the deaths of 11 workers; 17 others were injured.
Natural gas Natural law (Latin: ius naturale, lex naturalis) is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacted laws of a state or society). According to natural law theory, all people have inherent rights, conferred not by act of legislation but by "God, nature, or reason." Natural law theory can also refer to "theories of ethics, theories of politics, theories of civil law, and theories of religious morality."In the Western tradition it was anticipated by the Pre-Socratics, for example in their search for principles that governed the cosmos and human beings.
Oil and gas industry in the United Kingdom The oil and gas industry plays a central role in the economy of the United Kingdom. Oil and gas account for more than three-quarters of the UK's total primary energy needs.
Gas Gas Gas Gas is a Spanish motorcycle manufacturer established in 1985 by Narcìs Casas and Josep Pibernat in Salt, Girona. The company specializes in off-road motorcycles for trials and enduro competitions.
Arithmetic Arithmetic (from Ancient Greek ἀριθμός (arithmós) 'number', and τική [τέχνη] (tikḗ [tékhnē]) 'art, craft') is an elementary part of mathematics that consists of the study of the properties of the traditional operations on numbers—addition, subtraction, multiplication, division, exponentiation, and extraction of roots. In the 19th century, Italian mathematician Giuseppe Peano formalized arithmetic with his Peano axioms, which are highly important to the field of mathematical logic today.
Operation Mincemeat Operation Mincemeat was a successful British deception operation of the Second World War to disguise the 1943 Allied invasion of Sicily. Two members of British intelligence obtained the body of Glyndwr Michael, a tramp who died from eating rat poison, dressed him as an officer of the Royal Marines and placed personal items on him identifying him as the fictitious Captain (Acting Major) William Martin.
Special Activities Center The Special Activities Center (SAC) is a division of the Central Intelligence Agency responsible for covert operations and paramilitary operations. The unit was named Special Activities Division (SAD) prior to 2015.
Operations management Operations management is an area of management concerned with designing and controlling the process of production and redesigning business operations in the production of goods or services. It involves the responsibility of ensuring that business operations are efficient in terms of using as few resources as needed and effective in meeting customer requirements.
Special operations Special operations (S.O.) are military activities conducted, according to NATO, by "specially designated, organized, selected, trained, and equipped forces using unconventional techniques and modes of employment". Special operations may include reconnaissance, unconventional warfare, and counter-terrorism actions, and are typically conducted by small groups of highly-trained personnel, emphasizing sufficiency, stealth, speed, and tactical coordination, commonly known as "special forces".
Operations research Operations research (British English: operational research), often shortened to the initialism OR, is a discipline that deals with the development and application of advanced analytical methods to improve decision-making. It is sometimes considered to be a subfield of mathematical sciences.
Met Operations Met Operations, also known as Met Ops, is one of the four business groups which forms the Metropolitan Police Service. It was created during the 2018-19 restructuring of the service, amalgamating many of its functions from the Operations side of the Specialist Crime & Operations Directorate formed in 2012, with the Specialist Crime side of that Directorate placed under the new Frontline Policing Directorate.
Operation (mathematics) In mathematics, an operation is a function which takes zero or more input values (called operands) to a well-defined output value. The number of operands (also known as arguments) is the arity of the operation.
Company A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals.
The Pokémon Company The Pokémon Company (株式会社ポケモン, Kabushiki gaisha Pokémon) is a Japanese company responsible for brand management, production, publishing, marketing and licensing of the Pokémon franchise, which consists of video game software, a trading card game, anime television series, films, manga, home entertainment products, merchandise, and other ventures. It was established through a joint investment by the three businesses holding the copyright of Pokémon: Nintendo, Game Freak, and Creatures.
The Weather Company The Weather Company is a weather forecasting and information technology company that owns and operates weather.com and Weather Underground. The Weather Company has been a subsidiary of the Watson & Cloud Platform business unit of IBM since 2016.
The Honest Company The Honest Company, Inc. is an American consumer goods company, founded by actress Jessica Alba.
Limited liability company A limited liability company (LLC) is the US-specific form of a private limited company. It is a business structure that can combine the pass-through taxation of a partnership or sole proprietorship with the limited liability of a corporation.
Deepwater Horizon oil spill The Deepwater Horizon oil spill (also referred to as the "BP oil spill") was an industrial disaster that began on 20 April 2010, in the Gulf of Mexico on the BP-operated Macondo Prospect, considered to be the largest marine oil spill in the history of the petroleum industry and estimated to be 8 to 31 percent larger in volume than the previous largest, the Ixtoc I oil spill, also in the Gulf of Mexico. The U.S. federal government estimated the total discharge at 4.9 Mbbl (210 million US gal; 780,000 m3).
Liability insurance Liability insurance (also called third-party insurance) is a part of the general insurance system of risk financing to protect the purchaser (the "insured") from the risks of liabilities imposed by lawsuits and similar claims and protects the insured if the purchaser is sued for claims that come within the coverage of the insurance policy.\nOriginally, individual companies that faced a common peril formed a group and created a self-help fund out of which to pay compensation should any member incur loss (in other words, a mutual insurance arrangement).
Regulation Regulation is the management of complex systems according to a set of rules and trends. In systems theory, these types of rules exist in various fields of biology and society, but the term has slightly different meanings according to context.
Regulation A In the United States under the Securities Act of 1933, any offer to sell securities must either be registered with the United States Securities and Exchange Commission (SEC) or meet certain qualifications to exempt it from such registration. Regulation A (or Reg A) contains rules providing exemptions from the registration requirements, allowing some companies to use equity crowdfunding to offer and sell their securities without having to register the securities with the SEC. Regulation A offerings are intended to make access to capital possible for small and medium-sized companies that could not otherwise bear the costs of a normal SEC registration and to allow nonaccredited investors to participate in the offering.
Radio regulation Radio regulation refers to the regulation and licensing of radio in international law, by individual governments, and by municipalities.\n\n\n== International regulation ==\nThe International Telecommunication Union (ITU) is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies.
Formula One regulations The numerous Formula One regulations, made and enforced by the FIA and later the FISA, have changed dramatically since the first Formula One World Championship in 1950. This article covers the current state of F1 technical and sporting regulations, as well as the history of the technical regulations since 1950.
Regulation (European Union) A regulation is a legal act of the European Union that becomes immediately enforceable as law in all member states simultaneously. Regulations can be distinguished from directives which, at least in principle, need to be transposed into national law.
Queen's Regulations The Queen's Regulations (first published in 1731 and known as the King's Regulations when the monarch is a king) is a collection of orders and regulations in force in the Royal Navy, British Army, Royal Air Force, and Commonwealth Realm Forces (where the same person as on the British throne is also their separate head of state), forming guidance for officers of these armed services in all matters of discipline and personal conduct. Originally, a single set of regulations were published in one volume.
Natural environment The natural environment or natural world encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth.
Integrated development environment An integrated development environment (IDE) is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of at least a source code editor, build automation tools and a debugger.
Market environment Market environment and business environment are marketing terms that refer to factors and forces that affect a firm's ability to build and maintain successful customer relationships. The business environment has been defined as "the totality of physical and social factors that are taken directly into consideration in the decision-making behaviour of individuals in the organisation."The three levels of the environment are as follows:\n\nInternal environment – the internal elements of the organisation used to create, communicate and deliver market offerings.
Atmospheric Environment Atmospheric Environment is a peer-reviewed scientific journal covering research pertaining to air pollution and other ways humans and natural forces affect the Earth's atmosphere. It was established in 1967.
Environment and Planning The Environment and Planning journals are five academic journals. They are interdisciplinary journals with a spatial focus of primary interest to human geographers and city planners.
Social environment The social environment, social context, sociocultural context or milieu refers to the immediate physical and social setting in which people live or in which something happens or develops. It includes the culture that the individual was educated or lives in, and the people and institutions with whom they interact.
Deployment environment In software deployment, an environment, or tier is a computer system or set of systems in which a computer program or software component is deployed and executed. In simple cases, such as developing and immediately executing a program on the same machine, there may be a single environment, but in industrial use, the development environment (where changes are originally made) and production environment (what end users use) are separated, often with several stages in between.
Operating environment In computer software, an operating environment or integrated applications environment is the environment in which users run application software. The environment consists of a user interface provided by an applications manager and usually an application programming interface (API) to the applications manager.
Risk Factors
ENSCO INTERNATIONAL INC &quote Item 1A Risk Factors &quote below and elsewhere herein
Business Overview and Operating Strategy ENSCO International Incorporated and subsidiaries ( &quote ENSCO &quote or the &quote Company &quote ) is an international offshore contract drilling company
As of February 15, 2006, the Companyapstas complement of offshore drilling rigs includes 43 jackup rigs, one ultra-deepwater semisubmersible rig, one platform rig and one barge rig
Additionally, the Company has two ultra-deepwater semisubmersible rigs and one ultra-high specification jackup rig under construction
The Companyapstas offshore contract drilling operations are integral to the exploration, development and production of oil and natural gas and the Company is one of the leading providers of offshore contract drilling services to the international oil and gas industry
The Companyapstas operations are concentrated in the geographic regions of North America, Europe/Africa, Asia Pacific (which includes Asia, the Middle East, Australia, and New Zealand) and South America/Caribbean
Since 1987, the Company has pursued a strategy of building its fleet of offshore drilling rigs through corporate acquisitions, rig acquisitions and new rig construction
The Company acquired Penrod Holding Corporation in 1993, Dual Drilling Company in 1996 and Chiles Offshore Inc
From 1994 to 1999, the Company acquired five jackup rigs and completed construction of seven barge rigs
In 2000, the Company completed construction of ENSCO 101, a harsh environment jackup rig, and ENSCO 7500, a dynamically positioned ultra-deepwater semisubmersible rig capable of drilling in water depths up to 8cmam000 feet
During 2004 and 2005, the Company purchased a harsh environment jackup rig, ENSCO 102, and an ultra-high specification jackup rig, ENSCO 106
Both rigs were constructed through joint ventures with Keppel FELS Limited ( &quote KFELS &quote ), a major international shipyard
In January 2006, the Company accepted delivery of ENSCO 107, an ultra-high specification jackup rig that is scheduled to commence drilling operations in March 2006
The Company also entered into agreements with KFELS for the construction of ENSCO 108, ENSCO 8500 and ENSCO 8501
ENSCO 108, an ultra-high specification jackup rig, is scheduled for delivery in the second quarter of 2007
ENSCO 8500 and ENSCO 8501, dynamically positioned ultra-deepwater semisubmersible rigs capable of drilling in up to 8cmam500 feet of water which can be readily upgraded to 10cmam000 feet water-depth capability if required, are scheduled for delivery during the second quarters of 2008 and 2009, respectively
The ENSCO 8500 and ENSCO 8501 are subject to long-term drilling contracts of four years and three and one half years, respectively
With the Companyapstas primary focus on its jackup rig and ultra-deepwater semisubmersible rig operations, it has de-emphasized those operations and assets which it considers to be non-core or that do not meet the Companyapstas standards for financial performance
Accordingly, the Company sold its marine transportation fleet, two platform rigs and two barge rigs in 2003, sold one jackup rig and two platform rigs to KFELS in 2004 in connection with the execution of the ENSCO 107 construction agreement, and sold five barge rigs and one platform rig in 2005
The Company was formed as a Texas corporation in 1975 and was reincorporated in Delaware in 1987
The Companyapstas principal office is located at 500 North Akard Street, Suite 4300, Dallas, Texas, 75201-3331, and its telephone number is (214) 397-3000
3 _________________________________________________________________ [54]Table of Contents Contract Drilling Operations The Companyapstas operations consist of one reportable segment: contract drilling services
Drilling operations are conducted by a number of subsidiaries (the &quote Subsidiaries &quote ), substantially all of which are wholly-owned
The Subsidiaries engage in the drilling of offshore oil and gas wells in domestic and international markets under contracts with major international, government-owned and independent oil and gas companies
As used herein, the term &quote Company &quote includes the Subsidiaries when and as the context requires
As of February 15, 2006, the Company owns and operates 43 jackup rigs, one ultra-deepwater semisubmersible rig, one platform rig and one barge rig
Of the 43 jackup rigs, presently 17 are located in the Gulf of Mexico, 17 are located in the Asia Pacific region, eight are located in the North Sea and one is located offshore Africa
The barge rig is located in Indonesia and the platform and ultra-deepwater semisubmersible rigs are located in the Gulf of Mexico
The Companyapstas contract drilling services and equipment are used to drill and complete oil and gas wells
Demand for the Companyapstas drilling services is based upon many factors which are beyond the control of the Company, including: • market price of oil and gas and the stability thereof, • production levels and related activities of the Organization of Petroleum Exporting Countries ( &quote OPEC &quote ) and other oil and gas producers, • regional supply and demand for natural gas, • worldwide expenditures for offshore oil and gas drilling, • level of worldwide economic activity, • long-term effect of worldwide energy conservation measures, and • the development and use of alternatives to hydrocarbon-based energy sources
The drilling services provided by the Company are conducted on a &quote day rate &quote contract basis
Under day rate contracts, the Company provides the drilling rig and rig crews and receives a fixed amount per day for drilling the well, and the customer bears substantially all of the ancillary costs of constructing the well and supporting drilling operations, as well as the economic risk relative to the success of the well
The customer may pay all or a portion of the cost of moving the Companyapstas equipment and personnel to the well site and, in the case of platform rigs, the cost of assembling and dismantling the equipment
The Company does not provide &quote turnkey &quote or other risk-based drilling services
Financial information regarding the Companyapstas operating segment and geographic regions is presented in Note 12 to the Companyapstas Consolidated Financial Statements included in &quote Item 8
Financial Statements and Supplementary Data &quote
Additional financial information regarding the Companyapstas operating segment is presented in &quote Item 7
4 _________________________________________________________________ [55]Table of Contents Backlog Information Durations of the Companyapstas drilling contracts depend on several factors, including customer requirements, current and expected future market conditions, location of rigs and contract operations, and type and availability of rigs
Historically, jackup rig drilling contracts in the Gulf of Mexico and the North Sea have typically been short-term while the Company entered a majority of its remaining rig fleet into longer-term contracts with terms typically of one year duration or longer
Recently executed contracts in the Companyapstas major geographical markets are generally of greater duration than the historical averages
In addition, many customers have begun to contract rigs well in advance of the dates rigs are needed, which has resulted in a substantial increase in the Companyapstas backlog
The current and historic backlog of business for the Companyapstas contract drilling services as of February 1, 2006 and 2005 were dlra2cmam477dtta9 million and dlra814dtta4 million, respectively
The increase in backlog from the prior year is due primarily to increased day rates, long-term contracts associated with rigs under construction, increased contract durations and the aforementioned advance contracting by many of the Companyapstas customers
Approximately dlra1cmam418dtta6 million of the backlog for contract drilling services as of February 1, 2006, is expected to be realized after December 31, 2006, including dlra853dtta4 million associated with rigs under construction
The majority of the backlog associated with rigs under construction is expected to be realized in 2008 through 2012
The backlog for contract drilling services associated with the Companyapstas existing rig fleet to be realized after December 31, 2006 includes dlra390dtta9 million associated with the rigs in the Asia Pacific Region, dlra74dtta0 million associated with rigs in the Europe/Africa region and dlra100dtta3 million associated with rigs in North and South America
Major Customers The Company provides its services to major international, government-owned and independent oil and gas companies
The number of customers served by the Company has decreased in recent years as a result of mergers among the major international oil companies and large independent oil companies
ExxonMobil provided approximately 12prca of consolidated revenues in 2005
The next four largest customers for 2005, none of which individually represented more than 10prca of revenues, accounted in the aggregate for approximately 30prca of 2005 consolidated revenues
In 2004, no customer represented more than 10prca of revenues and the five largest customers for 2004 accounted in the aggregate for approximately 40prca of 2004 consolidated revenues
Industry Conditions Operations in the offshore contract drilling industry have historically been highly cyclical and are primarily related to the demand for drilling rigs and the available supply of rigs
Demand for rigs is directly related to the regional and worldwide levels of offshore exploration and development spending by oil and gas companies, which is beyond the control of the Company
Such levels of spending may be influenced significantly by oil and natural gas prices and expected changes in or instability of such prices, as well as other factors, including: • demand for oil and gas, • regional and global economic conditions and expected changes therein, • political, social and legislative environments in the US and other major oil-producing countries, • production levels and related activities of OPEC and other oil and gas producers, • technological advancements that impact the methods or cost of oil and gas exploration and development, and • the impact these and other events have on the current and expected future pricing of oil and natural gas
5 _________________________________________________________________ [56]Table of Contents Events causing reductions in exploration and development spending by oil and gas companies may decrease demand for the Companyapstas services and adversely impact revenues through lower day rates and reduced utilization of the Companyapstas equipment
The supply of drilling rigs is limited and new rigs require a substantial capital investment and a long period of time to construct
In addition, it is time consuming and costly to move rigs between markets
Accordingly, as demand changes in a particular market, the supply of rigs may not adjust quickly, and therefore the utilization and day rates of rigs could fluctuate significantly
Industry conditions fluctuate in response to supply and demand forces
During industry upturns, the Company usually experiences higher utilization and day rates, and generally is able to negotiate more favorable contract terms
During industry downturns, the Company competes more aggressively for contracts at lower day rates and may accept less favorable commercial terms and contractual liability and indemnity provisions that do not offer the same level of protection against potential losses as can be obtained during industry upturns
Increased contractual liabilities may have an adverse effect on results of operations in connection with risks for which the Company is uninsured or underinsured, or in relation to increased cost of insurance
Additional information regarding industry conditions is presented in &quote Item 7
Managementapstas Discussion and Analysis of Financial Condition and Results of Operations &quote
Competition The offshore contract drilling industry is highly competitive with numerous industry participants
Drilling contracts are, for the most part, awarded on a competitive bid basis
Price competition is often the primary factor in determining which qualified contractor is awarded a contract, although quality of service, operational and safety performance, equipment suitability and availability, reputation and technical expertise are also factors
The Company has numerous competitors in the offshore contract drilling industry, several of which are larger and have greater resources than the Company
Governmental Regulation The Companyapstas operations are affected by political developments and by local, state, federal and foreign laws and regulations that relate directly to the oil and gas industry
The offshore contract drilling industry is dependent on demand for services from the oil and natural gas exploration industry
Accordingly, the Company will be directly affected by the approval and adoption of laws and regulations curtailing exploration and development drilling for oil and natural gas for economic, environmental, safety and other policy reasons
It is also possible that these laws and regulations could adversely affect the Companyapstas operations in the future by significantly increasing operating costs
Environmental Matters The Companyapstas operations are subject to local, state, federal and foreign laws and regulations controlling the discharge of materials into the environment, contamination, and hazardous waste disposal or otherwise relating to the protection of the environment
Laws and regulations specifically applicable to the Companyapstas business activities could impose significant liability on the Company for damages, clean-up costs, fines and penalties in the event of the occurrence of oil spills or similar discharges of pollutants or contaminants into the environment or improper disposal of hazardous waste in the course of the Companyapstas operations
To date, such laws and regulations have not had a material adverse effect on the Companyapstas results of operations, and the Company has not experienced an accident that has exposed it to material liability for discharges of pollutants into the environment
However, events in recent years have heightened environmental concerns about the oil and gas industry generally
From time to time, legislative proposals have been introduced that would materially limit or prohibit offshore drilling in certain areas
To date, no proposals which would materially limit or prohibit offshore drilling in the Companyapstas principal areas of operation have been enacted into law
If laws are enacted or other governmental action is taken that restrict or prohibit offshore drilling in the Companyapstas principal areas of operation or impose environmental protection requirements that materially increase the cost of offshore drilling, exploration, development or production of oil and gas, the Company could be materially adversely affected
6 _________________________________________________________________ [57]Table of Contents The United States Oil Pollution Act of 1990 ( &quote OPA 90 &quote ), as amended, and other federal statutes applicable to the Company and its operations, as well as similar state statutes in Texas, Louisiana and other coastal states, address oil spill prevention and control and significantly expand liability, fine and penalty exposure across many segments of the oil and gas industry
These statutes and related regulations, both federal and state, impose a variety of obligations on the Company related to the prevention of oil spills and liability for resulting damages
For instance, OPA 90 imposes strict and, with limited exceptions, joint and several liability upon each responsible party for oil removal costs and a variety of fines, penalties and damages
A failure to comply with these statutes, including without limitation, OPA 90, may subject the Company to civil or criminal enforcement action, which may not be covered by contractual indemnification or insurance, and could have a material adverse effect on our financial position, results of operations and cash flows
International Operations A significant portion of the Companyapstas contract drilling operations is conducted in foreign countries
Revenues from international operations as a percentage of the Companyapstas total revenues were 59prca and 63prca in 2005 and 2004, respectively
The Companyapstas international operations are subject to political, economic and other uncertainties, such as the risks of foreign terrorist acts, expropriation or nationalization of the Companyapstas equipment, expropriation or nationalization of a customerapstas property or drilling rights, repudiation of contracts, adverse tax policies, general hazards associated with international sovereignty over certain areas in which the Company operates and fluctuations in international economies and currencies
The Company has historically maintained insurance coverage and contractual indemnities that protect it from some, but not all, of the risks associated with its foreign operations
However, there can be no assurance that any particular type of insurance coverage will be available in the future or that the Company will be able to purchase its desired level of insurance coverage at commercially feasible rates
Accordingly, a significant event for which the Company is uninsured or underinsured, or for which the Company fails to recover a contractual indemnity from a customer, could cause a material adverse effect on the Companyapstas financial position, results of operations and cash flows
The Company is subject to various tax laws and regulations in substantially all of the foreign countries in which it operates
The Company evaluates applicable tax laws and employs various business structures and operating strategies in foreign countries to obtain the optimal level of taxation on its revenues, income and assets
Actions by foreign tax authorities that impact the Companyapstas business structures and operating strategies, such as changes to tax treaties, laws and regulations, or repeal of same, adverse rulings in connection with audits, or other challenges, may result in substantially increased tax expense
The Companyapstas international operations also face the risk of fluctuating currency values, which can impact revenues and operating costs denominated in foreign currencies
In addition, some of the countries in which the Company operates have occasionally enacted exchange controls
Historically, the Company has been able to limit these risks by invoicing and receiving payment in US dollars or freely convertible international currency and, to the extent possible, by limiting acceptance of foreign currency to amounts which approximate its expenditure requirements in such currencies
However, there is no assurance that the Company will be able to renegotiate such terms in the future
The Company also uses foreign currency purchase options or futures contracts to reduce its exposure to foreign currency risk
The Company currently conducts contract drilling operations in certain countries that have experienced substantial devaluations of their currency compared to the US dollar
However, since the Companyapstas drilling contracts generally stipulate payment wholly or substantially in US dollars, the Company has experienced no significant losses due to the devaluation of such currencies
7 _________________________________________________________________ [58]Table of Contents Executive Officers of the Registrant The following table sets forth certain information regarding the current executive officers of the Company: Name Age Position with the Company Carl F Thorne 65 Chairman of the Board and Chief Executive Officer William S Chadwick, Jr
58 Vice President, General Counsel and Secretary David A Armour 48 Controller Ramon Yi 52 Treasurer 8 _________________________________________________________________ [59]Table of Contents Set forth below is certain additional information concerning the executive officers of the Company, including the business experience of each executive officer for at least the last five years
Carl F Thorne has been a Director of the Company since December 1986
He was elected President and Chief Executive Officer of the Company in May 1987, and served as President until January 2002
He was first elected Chairman of the Board of Directors in November 1987
Thorne holds a Bachelor of Science Degree in Petroleum Engineering from The University of Texas at Austin and a Juris Doctorate Degree from Baylor University College of Law
William S Chadwick, Jr
joined the Company in June 1987 and was elected to his present position of Executive Vice President and Chief Operating Officer effective January 2, 2006
Chadwick served the Company as Senior Vice President - Operations, Senior Vice President, Member - Office of the President and Chief Operating Officer and as Vice President - Administration and Secretary
Chadwick holds a Bachelor of Science Degree in Economics from the Wharton School of the University of Pennsylvania
J W Swent joined the Company in July 2003 and was elected to his present position of Senior Vice President and Chief Financial Officer effective July 28, 2003
Swent previously held various financial executive positions in the information technology, telecommunications and manufacturing industries, including Memorex Corporation and Nortel Networks
Prior to joining the Company, Mr
He is a graduate of the University of California at Berkeley, where he received a Bachelor of Science Degree in Finance and Masters Degree in Business Administration
P J Saile joined the Company in August 1987 and was elected Senior Vice President - Business Development and SHE in August 2005
In addition, he serves as the Senior Executive having oversight responsibility for Engineering
Saile served the Company as Senior Vice President, Member - Office of the President and Chief Operating Officer, and as Vice President - Operations until June 2002 when he became President and Chief Operating Officer of ENSCO Offshore International Company, a subsidiary of the parent company, a position he held until July 2005
Saile holds a Bachelor of Business Administration Degree from the University of Mississippi
9 _________________________________________________________________ [60]Table of Contents Richard A LeBlanc joined the Company in July 1989 as Manager of Finance
He assumed responsibilities for the investor relations function in March 1993
Prior to his current position, he was elected Treasurer in May 1995 and Vice President - Corporate Finance, Investor Relations and Treasurer in May 2002
LeBlanc holds a Bachelor of Science Degree in Finance and a Master of Business Administration Degree, both from Louisiana State University
H E Malone, Jr
joined the Company in August 1987 and was elected Vice President - Finance effective May 2004
Malone holds Bachelor of Business Administration Degrees from The University of Texas at Austin and Southern Methodist University and a Master of Business Administration Degree from the University of North Texas
Paul Mars joined the Company in June 1998 and served as Vice President - Engineering from May 2003 until July 2005, when he was elected to his current position
Mars previously served the Company as General Manager for the Europe and Africa Business Unit
Prior to joining the Company, Mr
Mars served in various capacities as an employee of Smedvig Offshore Limited and Transworld North Sea Drilling Services Limited
Mars holds a Bachelor of Science Honors Degree in Naval Architecture from the University of Newcastle upon Tyne, England
Charles A Mills joined the Company in June 2004 as Vice President - Human Resources and Security
He has over 27 years oil and gas industry experience in human resources and managerial positions most recently from 1989 to 2002 with Hunt Oil Company where he was Senior Vice President Human Resources and Corporate Services
Mills held a number of executive and management positions with Tenneco Oil E & P and Shell Oil Company
Mills holds a Bachelor of Science degree in Management from the University of West Florida
joined the Company in January 2002 and thereupon was elected Vice President, General Counsel and Secretary
Moomjian has over thirty years of experience in the oil and gas industry
Moomjian served in various management and executive capacities as an employee of Santa Fe International Corporation, including Vice President, General Counsel and Secretary from 1993 to 2001
Moomjian holds a Bachelor of Arts Degree from Occidental College and a Juris Doctorate Degree from Duke University School of Law
10 _________________________________________________________________ [61]Table of Contents David A Armour joined the Company in October 1990 as Assistant Controller and was elected Controller effective January 2002
Armour served in various capacities as an employee of the public accounting firm Deloitte & Touche LLP, and its predecessor firm, Touche Ross & Co
Armour holds a Bachelor of Business Administration Degree from The University of Texas at Austin
Ramon Yi joined the Company in August 2004 as Treasurer
Yi has over thirty years of business experience in a variety of industries, most recently as Corporate Treasurer in the manufacturing and high tech sectors, including Sunrise Medical and Fresenius Medical Care, global manufacturers of durable medical equipment, and Symbios, Inc, a manufacturer of semiconductor chips
He was also Vice President for George E Warren Corporation and Assistant Treasurer for Northeast Petroleum Corporation, both in the petroleum trading and marketing industry
Yi earned a Bachelor of Arts degree from Harvard University in 1975 and a Master of Business Administration in Finance and Accounting from Boston University
Officers each serve for a one-year term or until their successors are elected and qualified to serve
Thorne and Mr
On February 6, 2006, Daniel W Rabun, age 51, was named by ENSCOapstas Board of Directors to serve as President of the Company and as a member of the Board of Directors, effective on or before March 31, 2006
Rabun has been a partner at the international law firm of Baker & McKenzie where he has practiced law since 1986
He left the firm from October 2000 to August 2001, to serve as vice president, general counsel and secretary of Chorum Technologies Inc
Rabun has provided legal advice and counsel to ENSCO for over fifteen years, and served as a Director of the Company during 2001
He holds a BBA in Accounting from the University of Houston and a Juris Doctorate Degree from Southern Methodist University
He has been a Certified Public Accountant since 1976 and was admitted to the Texas Bar in 1983
Rabun will report to Carl F Thorne who will continue to serve as ENSCOapstas Chairman and Chief Executive Officer
Thorne will step down as Chief Executive Officer within the next year, at which time Mr
Thorne will thereupon continue to serve as Chairman of the Board
Employees The Company had approximately 3cmam700 full-time employees worldwide as of February 1, 2006
Available Information The Companyapstas Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act and reports pertaining to the Company filed under Section 16 of the Securities Exchange Act are available on the Companyapstas website at www
com as soon as reasonably practicable after the Company electronically files the information with, or furnishes it to, the Securities and Exchange Commission
11 _________________________________________________________________ [62]Table of Contents Item 1A Risk Factors There are many factors that affect our business and the results of our operations, many of which are beyond our control
The following is a description of significant factors that might cause the actual results of operations in future periods to differ materially from those currently expected or desired
THE SUCCESS OF OUR BUSINESS WILL DEPEND ON THE LEVEL OF ACTIVITY IN THE OIL AND NATURAL GAS INDUSTRY, WHICH IS SIGNIFICANTLY AFFECTED BY VOLATILE OIL AND GAS PRICES The success of our business will largely depend on the level of activity in offshore oil and natural gas exploration, development and production in markets worldwide
Oil and natural gas prices, and market expectations of potential changes in these prices, significantly affect the level of activity
An actual decline, or the perceived risk of a decline, in oil or natural gas prices could cause oil and gas companies to reduce their overall level of spending, in which case demand for our equipment and services may decrease and revenues may be adversely affected through lower rig utilization and lower average day rates
Worldwide military, political, environmental and economic events have also contributed to oil and natural gas price volatility and are likely to continue to do so in the future
Numerous other factors may affect oil and natural gas prices and the level of demand for our services, including: • demand for oil and gas, • the ability of OPEC to set and maintain production levels and pricing, • the level of production by non-OPEC countries, • domestic and foreign tax policy, • laws and governmental regulations that restrict exploration and development of oil and natural gas in various jurisdictions, • advances in exploration and development technology, and • the worldwide military or political environment, including uncertainty or instability resulting from an escalation or additional outbreak of armed hostilities or other crises in oil or natural gas producing areas of the Middle East or geographic areas in which we operate, or acts of terrorism in the United States or elsewhere
12 _________________________________________________________________ [63]Table of Contents THE OFFSHORE CONTRACT DRILLING INDUSTRY IS CYCLICAL, WITH PERIODS OF LOW DEMAND AND EXCESS RIG AVAILABILITY THAT COULD RESULT IN ADVERSE EFFECTS ON OUR BUSINESS Financial operating results in the offshore contract drilling industry have historically been very cyclical and primarily are related to the demand for drilling rigs and the available supply of rigs
Demand for rigs is directly related to the regional and worldwide levels of offshore exploration and development spending by oil and gas companies, which is beyond our control
Offshore exploration and development spending may fluctuate substantially from year to year and from region to region as noted in &quote THE SUCCESS OF OUR BUSINESS WILL DEPEND ON THE LEVEL OF ACTIVITY IN THE OIL AND NATURAL GAS INDUSTRY, WHICH IS SIGNIFICANTLY AFFECTED BY VOLATILE OIL AND GAS PRICES &quote above
The supply of drilling rigs is limited and new rigs require a substantial capital investment and a long period of time to construct
Currently, there are over seventy new rigs, primarily jackup rigs, reported to be on order for delivery by the end of 2009
There are no assurances that the market will be able to fully absorb the supply of new rigs scheduled to enter the market in future periods
It is time consuming and costly to move rigs between geographic areas
Accordingly, as demand changes in a particular market, the supply of rigs may not adjust quickly, and therefore the utilization and day rates of rigs could fluctuate significantly
Certain events, such as hurricanes, craterings, punchthrough and blowouts may impact the supply of rigs in a particular market and cause rapid fluctuations in rig demand, utilization and day rates
Periods of decreased demand and excess rig supply may require us to idle rigs or to enter into lower rate contracts
There can be no assurance that the current demand for drilling rigs will not decline in future periods, nor can there be any assurance concerning any adverse effect resulting from such decrease in activity
13 _________________________________________________________________ [64]Table of Contents THE OFFSHORE CONTRACT DRILLING INDUSTRY IS HIGHLY COMPETITIVE WHICH COULD LEAD US TO ACCEPT LOWER DAY RATES AND LESS FAVORABLE CONTRACT TERMS DURING INDUSTRY DOWNTURNS The offshore contract drilling industry is highly competitive with numerous industry participants
The industry has experienced consolidation in recent years and may experience additional consolidation
Furthermore, recent mergers among oil and natural gas exploration and production companies have reduced the number of available customers
Drilling contracts are, for the most part, awarded on a competitive bid basis
Price competition is often the primary factor in determining which qualified contractor is awarded a contract, although quality of service, operational and safety performance, equipment suitability and availability, reputation and technical expertise are also factors
We will compete with numerous offshore drilling contractors, several of which are larger and have greater resources than us
During good industry market cycles we experience higher utilization, receive relatively high average day rates, and also generally are able to negotiate more favorable contract terms
During adverse industry market cycles, we compete more aggressively for contracts at lower day rates and may have to accept contractual liability and indemnity provisions that do not offer the same level of protection against potential losses as can be obtained during good industry market cycles
Lower day rates and/or utilization will adversely affect our results of operations
Increased contractual liabilities may also have an adverse effect on results of operations, especially in respect of risks for which we are uninsured or underinsured, or in relation to increased cost of insurance
14 _________________________________________________________________ [65]Table of Contents WE MAY SUFFER LOSSES IF OUR CUSTOMERS TERMINATE OR SEEK TO RENEGOTIATE OUR CONTRACTS Our drilling contracts often are cancelable upon specific notice by the customer
Although contracts may require the customer to pay an early termination payment upon cancellation, such payment may not fully compensate for the loss of the contract
In periods of rapid market downturn, our customers may not honor the terms of existing contracts, may terminate contracts or may seek to renegotiate contract rates and terms to conform with depressed market conditions
Furthermore, contracts customarily specify automatic termination or termination at the option of the customer in the event of a total loss of the drilling rig and often include provisions addressing termination rights or cessation of day rates if operations are suspended for extended periods by reason of excessive downtime for repairs, acts of God or other specified conditions
Our operating results may be adversely affected by early termination of contracts, contract renegotiations or cessation of day rates while operations are suspended
OUR BUSINESS MAY BE MATERIALLY ADVERSELY AFFECTED IF CERTAIN CUSTOMERS CEASE TO DO BUSINESS WITH US We provide our services to major international, government-owned and independent oil and gas companies
However, the number of customers served by us has decreased in recent years as a result of mergers among the major international oil companies and large independent oil companies
ExxonMobil provided approximately 12prca of our consolidated revenues in 2005
The next four largest customers for 2005 accounted in the aggregate for approximately 30prca of our 2005 consolidated revenues
Our results of operations may be materially adversely affected if any major customer terminates its contracts with us, fails to renew its existing contracts with us, or declines to award new contracts to us
15 _________________________________________________________________ [66]Table of Contents OUR BUSINESS INVOLVES NUMEROUS OPERATING HAZARDS AND WE ARE NOT FULLY INSURED AGAINST ALL OF THESE HAZARDS Contract drilling and offshore oil and gas operations in general are subject to numerous risks, including the following: • rig or other property damage resulting from hurricanes and other severe weather conditions, collisions, groundings, blowouts, fires, explosions and other accidents or terrorism, • blowouts, fires, explosions and other loss of well control events causing damage to wells, reservoirs, production facilities and other properties and which may require wild well control, including drilling of relief wells, • craterings, punchthroughs or other events causing rigs to capsize, sink or otherwise incur significant damage, • extensive uncontrolled fires, blowouts, oil spills or other discharges of pollutants causing damage to the environment, • machinery breakdowns, equipment failures, personnel shortages, failure of subcontractors and vendors to perform or supply goods and services and other events causing the suspension or cancellation of drilling operations, and • unionization or similar collective actions by our employees or employees of subcontractors causing significant increases in operating costs
In addition, many of the hazards and risks associated with our operations, and accidents or other events resulting from such hazards and risks, expose our personnel, as well as personnel of our customers, subcontractors, vendors and other third parties, to risk of personal injury or death
We currently maintain broad insurance coverage, subject to certain significant deductibles and levels of self-insurance, but it does not cover all types of losses and in some situations it may not provide full coverage of losses or liabilities resulting from our operations
We have historically maintained insurance coverage for damage to our drilling rigs for amounts not less than the estimated fair market value thereof
However, in the event of total loss, such coverage is unlikely to be sufficient to recover the cost of a newly constructed replacement rig
Additionally, we do not generally maintain business interruption or loss of hire insurance
16 _________________________________________________________________ [67]Table of Contents We obtain contractual indemnification from our customers whereby such customers generally agree to protect and indemnify us for liabilities resulting from pollution and damage to the environment, damage to wells, reservoirs and other customer property, control of wild wells, drilling of relief wells and certain personnel injuries
The failure of a customer to meet indemnification obligations, the failure of one or more of our insurance providers to meet claim obligations, or losses or liabilities resulting from uninsured or underinsured events could have a material adverse effect on our financial position, results of operations and cash flows
However, losses resulting from contracts that do not contain such protection could have a material adverse affect on our financial position, results of operations and cash flows
Losses resulting from our gross negligence or willful misconduct may not be protected contractually by specific provision or by application of law, and our insurance may not provide adequate protection for such losses
Moreover, the cost of many of the types of insurance coverage maintained by us has increased significantly during recent years
In addition, insurance market conditions have resulted in retention of additional risk by us, primarily through higher insurance deductibles
Very few insurance underwriters offer certain types of insurance coverage maintained by us, and there can be no assurance that any particular type of insurance coverage will continue to be available in the future, that we will not accept retention of additional risk through higher insurance deductibles or otherwise, or that we will be able to purchase our desired level of insurance coverage at commercially feasible rates
Further, due to the losses sustained by us and the offshore drilling industry as a consequence of hurricanes that occurred in the Gulf of Mexico in 2005 and 2004, we may not be able to obtain future insurance coverage comparable with that of prior years, thus putting us at a greater risk of loss due to severe weather conditions which could have a material adverse effect on our financial position, results of operations and cash flows
In addition, we are likely to experience increased cost for available insurance coverage which may impose higher deductibles and limit maximum aggregate recoveries for certain perils such as hurricane related windstorm damage or loss
Our primary insurance policies renew annually effective July 1, and we may modify our risk management program in response to changes in the insurance market, including possible implementation of a captive insurance program or increased risk retention
17 _________________________________________________________________ [68]Table of Contents OUR INTERNATIONAL OPERATIONS INVOLVE ADDITIONAL RISKS NOT ASSOCIATED WITH DOMESTIC OPERATIONS A significant portion of our contract drilling operations are conducted in foreign countries
Revenues from international operations as a percentage of our total revenues were 59prca and 63prca in 2005 and 2004, respectively
Our international operations and our international shipyard rig construction and enhancement projects are subject to political, economic and other uncertainties, such as the risks of: • foreign terrorist acts, war and civil disturbances, • expropriation, nationalization or deprivation of our equipment, • expropriation or nationalization of a customerapstas property or drilling rights, • repudiation of contracts, • assaults on property or personnel, • foreign exchange restrictions, • foreign currency fluctuations, • foreign taxation, • limitations on the ability to repatriate income or capital to the United States, • changing local and international political conditions, and • foreign and domestic monetary policies
18 _________________________________________________________________ [69]Table of Contents We have historically maintained insurance coverage and contractual indemnities that protect us from some, but not all, of the risks associated with our foreign operations
However, there can be no assurance that any particular type of insurance coverage will be available in the future or that we will be able to purchase our desired level of insurance coverage at commercially feasible rates
Accordingly, a significant international event for which we are uninsured or underinsured, or for which we fail to recover a contractual indemnity from a customer, could cause a material adverse effect on our financial position, results of operations and cash flows
We are subject to various tax laws and regulations in substantially all of the foreign countries in which we operate
We evaluate applicable tax laws and employ various business structures and operating strategies in foreign countries to obtain the optimal level of taxation on our revenues, income, assets and personnel
Actions by foreign tax authorities that impact our business structures and operating strategies, such as changes to tax treaties, laws and regulations, or repeal of same, adverse rulings in connection with audits, or other challenges, may result in substantially increased tax expense
Our international operations also face the risk of fluctuating currency values, which can impact revenues and operating costs denominated in foreign currencies
In addition, some of the countries in which we operate have occasionally enacted exchange controls
Historically, we have been able to limit these risks by invoicing and receiving payment in US dollars or freely convertible international currency and, to the extent possible, by limiting acceptance of foreign currency to amounts which approximate our expenditure requirements in such currencies
However, there is no assurance that we will be able to renegotiate such terms in the future
We also use foreign currency purchase options or futures contracts to reduce our exposure to foreign currency risk
We currently conduct contract drilling operations in certain countries that have experienced substantial devaluations of their currency compared to the US dollar
However, since our drilling contracts generally stipulate payment wholly or substantially in US dollars, we have experienced no significant losses due to the devaluation of such currencies
However, there is no assurance that we will be able to negotiate such payment terms in the future
Our international operations are also subject to various laws and regulations in countries in which we operate, including laws and regulations relating to the equipment and operation of drilling rigs
Governments in some foreign countries have become increasingly active in regulating and controlling the ownership of concessions and companies holding concessions, the exploration of oil and gas and other aspects of the oil and gas industries in their countries
In addition, government action, including initiatives by OPEC, may continue to cause oil or gas price volatility
In some areas of the world, this government activity has adversely affected the amount of exploration and development work done by major oil companies and may continue to do so
There can be no assurance that these laws and regulations or activities will not have a material adverse effect on our operations in the future
19 _________________________________________________________________ [70]Table of Contents COMPLIANCE WITH OR BREACH OF ENVIRONMENTAL LAWS CAN BE COSTLY AND COULD LIMIT OUR OPERATIONS Our operations are subject to local, state, federal and foreign laws and regulations controlling the discharge of materials into the environment, contamination and hazardous waste disposal or otherwise relating to the protection of the environment
Laws and regulations specifically applicable to our business activities could impose significant liability on us for damages, clean-up costs, fines and penalties in the event of the occurrence of oil spills or similar discharges of pollutants or contaminants into the environment or improper disposal of hazardous waste in the course of our operations
To date, such laws and regulations have not had a material adverse effect on our results of operations and we have not experienced an accident that has exposed us to material liability for discharges of pollutants into the environment
However, there can be no assurance that such laws and regulations or accidents will not expose us to material liability in the future
Moreover events in recent years have heightened environmental concerns about the oil and gas industry generally
To date, no proposals which would materially limit or prohibit offshore drilling in our principal areas of operation have been enacted into law
If laws are enacted or other governmental action is taken that restrict or prohibit offshore drilling in our principal areas of operation or impose environmental protection requirements that materially increase the cost of offshore drilling, exploration, development or production of oil and gas, we could be materially adversely affected
The United States Oil Pollution Act of 1990 ( &quote OPA 90 &quote ), as amended, and other federal statutes applicable to us and our operations, as well as similar state statutes in Texas, Louisiana and other coastal states, address oil spill prevention and control and significantly expand liability, fine and penalty exposure across many segments of the oil and gas industry
These statutes and related regulations, both federal and state, impose a variety of obligations on us related to the prevention of oil spills and liability for resulting damages
For instance, OPA 90 imposes strict and, with limited exceptions, joint and several liability upon each responsible party for oil removal costs and a variety of fines, penalties and damages
A failure to comply with these statutes, including without limitation, OPA 90, may subject us to civil or criminal enforcement action, which may not be covered by contractual indemnification or insurance, and could have a material adverse effect on our financial position, results of operations and cash flows
LAWS AND GOVERNMENTAL REGULATIONS MAY ADD TO COSTS OR LIMIT OUR DRILLING ACTIVITY Our operations are affected by political developments and by local, state, federal and foreign laws and regulations that relate directly to the oil and gas industry
The offshore contract drilling industry is dependent on demand for services from the oil and natural gas exploration industry
Accordingly, we will be directly affected by the approval and adoption of laws and regulations curtailing exploration and development drilling for oil and natural gas for economic, environmental, safety and other policy reasons
Furthermore, we may be required to make significant capital expenditures to comply with governmental laws and regulations
It is also possible that these laws and regulations could adversely affect our operations in the future by limiting drilling opportunities or significantly increasing operating costs
20 _________________________________________________________________ [71]Table of Contents OUR DRILLING RIG FLEET IS HEAVILY CONCENTRATED IN PREMIUM JACKUP RIGS, WHICH LEAVES US VULNERABLE TO RISKS RELATED TO LACK OF DIVERSIFICATION The offshore contract drilling industry is generally divided into two broad markets: deepwater and shallow water drilling
Broad markets are generally divided into smaller sub-markets based upon various factors, including type of drilling rig
The primary types of drilling rigs include: jackup rigs, semisubmersible rigs, drill ships, platform rigs, barge rigs and submersible rigs
While these market segments are affected by common characteristics, they each have separate market conditions that affect the demand and rates for drilling equipment in that segment
Our current complement of offshore drilling rigs is comprised of 43 premium jackup rigs, one ultra-deepwater semisubmersible rig, one platform rig and one barge rig
Additionally, we have two ultra-deepwater semisubmersible rigs and one ultra-high specification jackup rig under construction
Accordingly, our drilling fleet is heavily concentrated in the premium jackup rig market
If the market for premium jackup rigs should decline relative to the markets for other drilling rig types, our results of operations could be more adversely affected relative to our competitors which may have drilling fleets that are not concentrated in premium jackup rigs
NEW TECHNOLOGIES MAY CAUSE OUR CURRENT DRILLING METHODS TO BECOME OBSOLETE, RESULTING IN AND ADVERSE EFFECT ON OUR BUSINESS The offshore contract drilling industry is subject to the introduction of new drilling techniques and services using new technologies, some of which may be subject to patent protection
As competitors and others use or develop new technologies, we may be placed at a competitive disadvantage, and competitive pressures may force us to implement new technologies at a substantial cost
In addition, competitors may have greater financial, technical and personnel resources that allow them to enjoy technological advantages and may in the future allow them to implement new technologies before we can
We cannot be certain that we will be able to implement technologies on a timely basis or at a cost that is acceptable to us
One or more of the technologies that we currently use or that we may implement in the future may become obsolete, and we may be adversely affected
21 _________________________________________________________________ [72]Table of Contents OUR DRILLING RIGS ARE SUSCEPTIBLE TO DAMAGE OR DESTRUCTION BY SEVERE WEATHER Certain areas in and near the Gulf of Mexico experience hurricanes and other extreme weather conditions on a relatively frequent basis
Some of our drilling rigs in the Gulf Coast Region are located in areas that could cause them to be susceptible to damage and/or total loss by these storms and we have a larger concentration of rigs in the Gulf Coast Region than most of our competitors
Damage caused by high winds and turbulent seas could potentially cause us to curtail operations on such drilling rigs for significant periods of time until damage can be repaired
Moreover, even if our drilling rigs are not directly damaged by such storms, we may experience disruptions in our operations due to damage to our customerapstas platforms and other related facilities in the area
To date, our drilling operations in the Gulf of Mexico have not been materially impacted by hurricanes, although we sustained the total loss of one jackup rig in 2004 and one platform rig in 2005 by reason of hurricane damage
Due to the losses sustained by us and the offshore drilling industry as a consequence of hurricanes that occurred in the Gulf of Mexico in 2005 and 2004, we may not be able to obtain future insurance coverage comparable with that of prior years, thus putting us at a greater risk of loss due to severe weather conditions which could have a material adverse effect on our financial position, results of operations and cash flows
In addition, we are likely to experience increased cost for available insurance coverage which may impose higher deductibles and limit maximum aggregate recoveries for certain perils such as hurricane related windstorm damage or loss
Our primary insurance policies renew annually effective July 1, and we may modify our risk management program in response to changes in the insurance market, including possible implementation of a captive insurance program or increased risk retention
22 _________________________________________________________________ [73]Table of Contents CHANGES IN LAWS, EFFECTIVE TAX RATES OR ADVERSE OUTCOMES RESULTING FROM EXAMINATION OF OUR TAX RETURNS COULD ADVERSELY AFFECT OUR FINANCIAL RESULTS Our future effective tax rates could be adversely affected by changes in tax laws both domestically and internationally
Our future effective tax rates could also be adversely affected by earnings being lower than anticipated in countries where we have lower statutory rates and higher than anticipated in countries where we have higher statutory rates, by changes in the valuation of our deferred tax assets and liabilities, or by changes in tax treaties, regulations, accounting principles or interpretations thereof in one or more countries in which we operate
In addition, we are subject to the continuous examination of our income tax returns by the Internal Revenue Service and other tax authorities
We regularly assess the likelihood of adverse outcomes resulting from these examinations to determine the adequacy of our provision for taxes
There can be no assurance that the outcomes from these continuous examinations will not have an adverse effect on our operating results and financial condition
In July 2005, the FASB issued an Exposure Draft of a proposed Interpretation &quote Accounting for Uncertain Tax Positions - an interpretation of FASB Statement Nodtta 109 &quote
The proposed Interpretation proposes changes to the current accounting for uncertain tax positions
While we cannot predict with certainty the rules in the final Interpretation, there is risk that the final Interpretation could result in a cumulative effect charge to earnings upon adoption, increases in future effective tax rates, and/or increases in future effective tax rate volatility
In addition, we may construct additional rigs and continue to upgrade the capability and extend the service lives of other rigs
Rig upgrade, life extension and construction projects are subject to the risks of delay or cost overruns inherent in any large construction project, including the following: • shortages of materials or skilled labor, • unforeseen engineering problems, • unanticipated actual or purported change orders, • work stoppages, • financial or operating difficulties of the shipyard upgrading, refurbishing or constructing the rig, • adverse weather conditions, • unanticipated cost increases, • inability to obtain any of the requisite permits or approvals, and • additional risks inherent to ship building and ship repairing in a foreign location
The risks are concentrated in respect of our three rigs currently under construction at one shipyard in Singapore
Significant shipyard project cost overruns or delays could materially and adversely affect our financial condition and results of operations
24 _________________________________________________________________ [75]Table of Contents FAILURE TO OBTAIN AND RETAIN SKILLED PERSONNEL COULD IMPEDE OUR OPERATIONS We require highly skilled personnel to operate and provide technical services and support for our business
Competition for the skilled and other labor required for drilling operations has intensified as the number of rigs activated or added to worldwide fleets or under construction has increased in the last few years
Specfically, there are over seventy new rigs, primarily jackup rigs, reported to be on order for delivery by the end of 2009, which will require new skilled and other personnel to operate
Although competition for skilled and other labor has not materially affected us to date, the possibility exists that competition for skilled and other labor for operations could limit our results of operations in the future
In 2001, we entered into a voluntary agreement with a labor union in the North Sea and have not experienced any significant work stoppages or strikes as a result of labor disputes
Although none of our domestic employees are currently represented by unions, there may be continued labor union efforts to organize offshore employees in the Gulf of Mexico
Unionization or similar collective actions by our employees, domestically and internationally, may adversely impact our cost of labor
25 _________________________________________________________________ [76]Table of Contents TERRORIST ATTACKS AND MILITARY ACTION COULD RESULT IN A MATERIAL ADVERSE EFFECT ON OUR BUSINESS Terrorist acts or acts of war may cause damage to or disruption of our United States or international operations, employees, property and equipment, or customers, suppliers and subcontractors, which could significantly impact our financial position, results of operations and cash flows
Terrorist acts often create many economic and political uncertainties and the potential for future terrorist acts, the national and international responses to terrorism, and other acts of war or hostility could create many economic and political uncertainties, including an impact upon oil and gas drilling, exploration and development, which could adversely affect our business in ways that cannot readily be determined