UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended: March 31, 2013

¨	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number: 000-53604

NOBLE CORPORATION

(Exact name of registrant as specified in its charter)

Switzerland

98-0619597

(State or other jurisdiction of

incorporation or organization)

(I.R.S. employer

identification number)

Dorfstrasse 19A, Baar, Switzerland 6340

(Address of principal executive offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code: 41 (41) 761-65-55

Commission file number: 001-31306

NOBLE CORPORATION

(Exact name of registrant as specified in its charter)

Cayman Islands

98-0366361

(State or other jurisdiction of

incorporation or organization)

(I.R.S. employer

identification number)

Suite 3D, Landmark Square, 64 Earth Close, P.O. Box 31327 George Town, Grand Cayman, Cayman Islands, KY1-1206

(Address of principal executive offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code: (345) 938-0293

Indicate by check mark whether each registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨

Indicate by check mark whether each registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

Indicate by check mark whether each registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):


Noble-Swiss:	Large accelerated filer x	Accelerated filer ¨	Non-accelerated filer ¨	Smaller reporting company ¨
Noble-Cayman:	Large accelerated filer ¨	Accelerated filer ¨	Non-accelerated filer x	Smaller reporting company ¨

Indicate by check mark whether each registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ¨ No x

Number of shares outstanding and trading at April 26, 2013: Noble Corporation (Switzerland) — 253,273,925

Number of shares outstanding at April 26, 2013: Noble Corporation (Cayman Islands) — 261,245,693

Noble Corporation, a Cayman Islands company and a wholly owned subsidiary of Noble Corporation, a Swiss corporation, meets the conditions set forth in General Instructions H(1) (a) and (b) to Form 10-Q and is therefore filing this Form 10-Q with the reduced disclosure format contemplated by paragraphs (a), (b) and (c) of General Instruction H(2) of Form 10-Q.

TABLE OF CONTENTS


	Page
PART I FINANCIAL INFORMATION
Item 1 Financial Statements
Noble Corporation (Noble-Swiss) Financial Statements:
Consolidated Balance Sheet as of March 31, 2013 and December 31, 2012		3
Consolidated Statement of Income for the three months ended March 31, 2013 and 2012		4
Consolidated Statement of Comprehensive Income for the three months ended March 31, 2013 and 2012		5
Consolidated Statement of Cash Flows for the three months ended March 31, 2013 and 2012		6
Consolidated Statement of Equity for the three months ended March 31, 2013 and 2012		7

Noble Corporation (Noble-Cayman) Financial Statements:
Consolidated Balance Sheet as of March 31, 2013 and December 31, 2012		8
Consolidated Statement of Income for the three months ended March 31, 2013 and 2012		9
Consolidated Statement of Comprehensive Income for the three months ended March 31, 2013 and 2012		10
Consolidated Statement of Cash Flows for the three months ended March 31, 2013 and 2012		11
Consolidated Statement of Equity for the three months ended March 31, 2013 and 2012		12

Notes to Combined Consolidated Financial Statements		13

Item 2 Management’s Discussion and Analysis of Financial Condition and Results of Operations		34
Item 3 Quantitative and Qualitative Disclosures About Market Risk		44
Item 4 Controls and Procedures		46
PART II OTHER INFORMATION
Item 1 Legal Proceedings		46
Item 2 Unregistered Sales of Equity Securities and Use of Proceeds		47
Item 6 Exhibits		47
SIGNATURES		48
Index to Exhibits		49

This combined Quarterly Report on Form 10-Q is separately filed by Noble Corporation, a Swiss corporation (“Noble-Swiss”), and Noble Corporation, a Cayman Islands company (“Noble-Cayman”). Information in this filing relating to Noble-Cayman is filed by Noble-Swiss and separately by Noble-Cayman on its own behalf. Noble-Cayman makes no representation as to information relating to Noble-Swiss (except as it may relate to Noble-Cayman) or any other affiliate or subsidiary of Noble-Swiss. Since Noble-Cayman meets the conditions specified in General Instructions H(1)(a) and (b) to Form 10-Q, it is permitted to use the reduced disclosure format for wholly owned subsidiaries of reporting companies as stated in General Instructions H(2). Accordingly, Noble-Cayman has omitted from this report the information called for by Item 3 (Quantitative and Qualitative Disclosures about Market Risk) of Part I of Form 10-Q and the following items of Part II of Form 10-Q: Item 2 (Unregistered Sales of Equity Securities and Use of Proceeds) and Item 3 (Defaults upon Senior Securities).

This report should be read in its entirety as it pertains to each Registrant. Except where indicated, the Consolidated Financial Statements and related Notes are combined. References in this Quarterly Report on Form 10-Q to “Noble,” the “Company,” “we,” “us,” “our” and words of similar meaning refer collectively to Noble-Swiss and its consolidated subsidiaries, including Noble-Cayman.

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEET

(In thousands)

(Unaudited)


	March 31,			December 31,
	2013			2012
ASSETS
Current assets
Cash and cash equivalents	$	214,528		$	282,092
Accounts receivable		887,759			743,673
Taxes receivable		115,720			112,423
Prepaid expenses		97,961			43,962
Other current assets		112,597			123,175

Total current assets		1,428,565			1,305,325

Property and equipment, at cost		17,329,558			16,971,666
Accumulated depreciation		(4,144,693	)		(3,945,694	)

Property and equipment, net		13,184,865			13,025,972

Other assets		276,528			276,477

Total assets	$	14,889,958		$	14,607,774

LIABILITIES AND EQUITY
Current liabilities
Accounts payable	$	319,674		$	350,147
Accrued payroll and related costs		118,706			132,728
Interest payable		23,701			68,436
Taxes payable		147,557			135,257
Dividends payable		33,340			66,369
Other current liabilities		169,207			158,512

Total current liabilities		812,185			911,449

Long-term debt		4,844,193			4,634,375
Deferred income taxes		223,500			226,045
Other liabilities		347,395			347,615

Total liabilities		6,227,273			6,119,484

Commitments and contingencies
Shareholders’ equity
Shares; 254,014 and 253,348 shares outstanding		712,000			710,130
Treasury shares, at cost; 755 and 589 shares		(27,806	)		(21,069	)
Additional paid-in capital		92,289			83,531
Retained earnings		7,215,777			7,066,023
Accumulated other comprehensive loss		(112,352	)		(115,449	)

Total shareholders’ equity		7,879,908			7,723,166
Noncontrolling interests		782,777			765,124

Total equity		8,662,685			8,488,290

Total liabilities and equity	$	14,889,958		$	14,607,774

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF INCOME

(In thousands, except per share amounts)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Operating revenues
Contract drilling services	$	928,737		$	746,310
Reimbursables		21,174			35,141
Labor contract drilling services		21,054			16,008
Other		10			231

		970,975			797,690

Operating costs and expenses
Contract drilling services		484,087			420,011
Reimbursables		14,922			30,601
Labor contract drilling services		12,249			9,232
Depreciation and amortization		206,156			171,077
General and administrative		25,570			23,126
Gain on contract extinguishment		(1,800	)		—

		741,184			654,047

Operating income		229,791			143,643
Other income (expense)
Interest expense, net of amount capitalized		(27,301	)		(10,496	)
Interest income and other, net		(425	)		1,785

Income before income taxes		202,065			134,932
Income tax provision		(34,352	)		(21,589	)

Net income		167,713			113,343
Net (income) loss attributable to noncontrolling interests		(17,653	)		6,832

Net income attributable to Noble Corporation	$	150,060		$	120,175

Net income per share
Basic	$	0.59		$	0.47
Diluted	$	0.59		$	0.47

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

(In thousands)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Net income	$	167,713		$	113,343
Other comprehensive income (loss), net of tax
Foreign currency translation adjustments		2,657			(41	)
Foreign currency forward contracts		(1,202	)		2,417
Amortization of deferred pension plan amounts (net of tax provision of $730 in 2013 and $720 in 2012)		1,642			1,385

Other comprehensive income, net		3,097			3,761
Net comprehensive (income) loss attributable to noncontrolling interests		(17,653	)		6,832

Comprehensive income attributable to Noble Corporation	$	153,157		$	123,936

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF CASH FLOWS

(In thousands)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Cash flows from operating activities
Net income	$	167,713		$	113,343
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization		206,156			171,077
Deferred income taxes		(2,735	)		(4,075	)
Amortization of share-based compensation		10,155			8,753
Net change in other assets and liabilities		(178,737	)		(188,472	)

Net cash from operating activities		202,552			100,626

Cash flows from investing activities
Capital expenditures		(371,990	)		(364,883	)
Change in accrued capital expenditures		(66,312	)		(127,393	)

Net cash from investing activities		(438,302	)		(492,276	)

Cash flows from financing activities
Net change in borrowings outstanding on bank credit facilities		209,680			(825,000	)
Proceeds from issuance of senior notes, net of debt issuance costs		—			1,186,636
Contributions from joint venture partners		—			40,000
Financing costs on credit facilities		(1,895	)		—
Par value reduction/dividend payments		(33,335	)		(36,370	)
Proceeds from employee stock transactions		473			2,479
Repurchases of employee shares surrendered for taxes		(6,737	)		(6,451	)

Net cash from financing activities		168,186			361,294

Net change in cash and cash equivalents		(67,564	)		(30,356	)
Cash and cash equivalents, beginning of period		282,092			239,196

Cash and cash equivalents, end of period	$	214,528		$	208,840

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF EQUITY

(In thousands)

(Unaudited)


																Accumulated
							Additional									Other
	Shares						Paid-in			Retained			Treasury			Comprehensive			Noncontrolling			Total
	Balance			Par Value			Capital			Earnings			Shares			Loss			Interests			Equity
Balance at December 31, 2011		252,639		$	766,595		$	48,356		$	6,676,444		$	(10,553	)	$	(74,321	)	$	691,331		$	8,097,852
Employee related equity activity
Amortization of share-based compensation		—			—			8,753			—			—			—			—			8,753
Issuance of share-based compensation shares		352			1,067			(1,067	)		—			—			—			—			—
Exercise of stock options		113			329			2,292			—			—			—			—			2,621
Tax benefit of stock options exercised		—			—			(142	)		—			—			—			—			(142	)
Restricted shares forfeited or repurchased for taxes		(374	)		(1,138	)		1,138			—			(6,451	)		—			—			(6,451	)
Net income		—			—			—			120,175			—			—			(6,832	)		113,343
Par value reduction payments		—			(29,220	)		(7,150	)		—			—			—			—			(36,370	)
Equity contribution by joint venture partner		—			—			—			—			—			—			40,000			40,000
Other comprehensive income, net		—			—			—			—			—			3,761			—			3,761

Balance at March 31, 2012		252,730		$	737,633		$	52,180		$	6,796,619		$	(17,004	)	$	(70,560	)	$	724,499		$	8,223,367

Balance at December 31, 2012		253,348		$	710,130		$	83,531		$	7,066,023		$	(21,069	)	$	(115,449	)	$	765,124		$	8,488,290
Employee related equity activity
Amortization of share-based compensation		—			—			10,155			—			—			—			—			10,155
Issuance of share-based compensation shares		592			1,663			(1,649	)		—			—			—			—			14
Exercise of stock options		74			207			1,702			—			—			—			—			1,909
Tax benefit of stock options exercised		—			—			(1,450	)		—			—			—			—			(1,450	)
Restricted shares forfeited or repurchased for taxes		—			—			—			—			(6,737	)		—			—			(6,737	)
Net income		—			—			—			150,060			—			—			17,653			167,713
Net change in dividends payable		—			—			—			(306	)		—			—			—			(306	)
Other comprehensive income, net		—			—			—			—			—			3,097			—			3,097

Balance at March 31, 2013		254,014		$	712,000		$	92,289		$	7,215,777		$	(27,806	)	$	(112,352	)	$	782,777		$	8,662,685

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEET

(In thousands)

(Unaudited)


	March 31,			December 31,
	2013			2012
ASSETS
Current assets
Cash and cash equivalents	$	208,043		$	277,375
Accounts receivable		887,759			743,673
Taxes receivable		115,567			112,310
Prepaid expenses		95,891			41,232
Other current assets		112,548			122,649

Total current assets		1,419,808			1,297,239

Property and equipment, at cost		17,293,002			16,935,147
Accumulated depreciation		(4,137,112	)		(3,938,518	)

Property and equipment, net		13,155,890			12,996,629

Other assets		276,611			276,558

Total assets	$	14,852,309		$	14,570,426

LIABILITIES AND EQUITY
Current liabilities
Accounts payable	$	319,190		$	349,594
Accrued payroll and related costs		107,838			123,936
Interest payable		23,701			68,436
Taxes payable		143,069			130,844
Other current liabilities		169,197			158,499

Total current liabilities		762,995			831,309

Long-term debt		4,844,193			4,634,375
Deferred income taxes		223,500			226,045
Other liabilities		347,395			347,615

Total liabilities		6,178,083			6,039,344

Commitments and contingencies
Shareholder equity
Ordinary shares; 261,246 shares outstanding		26,125			26,125
Capital in excess of par value		476,414			470,454
Retained earnings		7,501,262			7,384,828
Accumulated other comprehensive loss		(112,352	)		(115,449	)

Total shareholder equity		7,891,449			7,765,958
Noncontrolling interests		782,777			765,124

Total equity		8,674,226			8,531,082

Total liabilities and equity	$	14,852,309		$	14,570,426

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF INCOME

(In thousands)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Operating revenues
Contract drilling services	$	928,737		$	746,310
Reimbursables		21,174			35,141
Labor contract drilling services		21,054			16,008
Other		10			231

		970,975			797,690

Operating costs and expenses
Contract drilling services		476,561			415,146
Reimbursables		14,922			30,601
Labor contract drilling services		12,249			9,232
Depreciation and amortization		205,751			170,573
General and administrative		14,843			14,010
Gain on contract extinguishment		(1,800	)		—

		722,526			639,562

Operating income		248,449			158,128
Other income (expense)
Interest expense, net of amount capitalized		(27,301	)		(10,496	)
Interest income and other, net		63			1,399

Income before income taxes		221,211			149,031
Income tax provision		(34,014	)		(21,211	)

Net income		187,197			127,820
Net (income) loss attributable to noncontrolling interests		(17,653	)		6,832

Net income attributable to Noble Corporation	$	169,544		$	134,652

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

(In thousands)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Net income	$	187,197		$	127,820
Other comprehensive income (loss), net of tax
Foreign currency translation adjustments		2,657			(41	)
Foreign currency forward contracts		(1,202	)		2,417
Amortization of deferred pension plan amounts (net of tax provision of $730 in 2013 and $720 in 2012)		1,642			1,385

Other comprehensive income, net		3,097			3,761
Net comprehensive (income) loss attributable to noncontrolling interests		(17,653	)		6,832

Comprehensive income attributable to Noble Corporation	$	172,641		$	138,413

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF CASH FLOWS

(In thousands)

(Unaudited)


	Three Months Ended
	March 31,
	2013			2012
Cash flows from operating activities
Net income	$	187,197		$	127,820
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization		205,751			170,573
Deferred income taxes		(2,735	)		(4,075	)
Capital contribution by parent—share-based compensation		5,960			5,070
Net change in other assets and liabilities		(181,915	)		(190,502	)

Net cash from operating activities		214,258			108,886

Cash flows from investing activities
Capital expenditures		(371,953	)		(364,243	)
Change in accrued capital expenditures		(66,312	)		(127,393	)

Net cash from investing activities		(438,265	)		(491,636	)

Cash flows from financing activities
Net change in borrowings outstanding on bank credit facilities		209,680			(825,000	)
Proceeds from issuance of senior notes, net of debt issuance costs		—			1,186,636
Contributions from joint venture partners		—			40,000
Financing costs on credit facilities		(1,895	)		—
Distributions to parent company, net		(53,110	)		(52,727	)

Net cash from financing activities		154,675			348,909

Net change in cash and cash equivalents		(69,332	)		(33,841	)
Cash and cash equivalents, beginning of period		277,375			235,056

Cash and cash equivalents, end of period	$	208,043		$	201,215

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF EQUITY

(In thousands)

(Unaudited)


										Accumulated
					Capital in					Other
	Shares				Excess of		Retained			Comprehensive			Noncontrolling			Total
	Balance		Par Value		Par Value		Earnings			Loss			Interests			Equity
Balance at December 31, 2011		261,246	$	26,125	$	450,616	$	6,979,882		$	(74,321	)	$	691,331		$	8,073,633
Net income		—		—		—		134,652			—			(6,832	)		127,820
Capital contributions by parent— share-based compensation		—		—		5,070		—			—			—			5,070
Distributions to parent		—		—		—		(52,727	)		—			—			(52,727	)
Noncontrolling interest contributions		—		—		—		—			—			40,000			40,000
Other comprehensive income, net		—		—		—		—			3,761			—			3,761

Balance at March 31, 2012		261,246	$	26,125	$	455,686	$	7,061,807		$	(70,560	)	$	724,499		$	8,197,557

Balance at December 31, 2012		261,246	$	26,125	$	470,454	$	7,384,828		$	(115,449	)	$	765,124		$	8,531,082
Net income		—		—		—		169,544			—			17,653			187,197
Capital contributions by parent— share-based compensation		—		—		5,960		—			—			—			5,960
Distributions to parent		—		—		—		(53,110	)		—			—			(53,110	)
Other comprehensive income, net		—		—		—		—			3,097			—			3,097

Balance at March 31, 2013		261,246	$	26,125	$	476,414	$	7,501,262		$	(112,352	)	$	782,777		$	8,674,226

See accompanying notes to the unaudited consolidated financial statements.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Note 1 — Organization and Basis of Presentation

Noble Corporation, a Swiss corporation (“Noble-Swiss”), is a leading offshore drilling contractor for the oil and gas industry. We perform contract drilling services with our fleet of 79 mobile offshore drilling units located worldwide. We also own one floating production storage and offloading unit. At March 31, 2013, our fleet consisted of 14 semisubmersibles, 14 drillships, 49 jackups and two submersibles, including 11 units under construction as follows:

•

five dynamically positioned, ultra-deepwater, harsh environment drillships and

•

six high-specification heavy-duty, harsh environment jackups.

Our global fleet is currently located in the following areas: the United States, Mexico, Brazil, the North Sea, the Mediterranean, West Africa, the Middle East, India, Asia and Australia. Noble and its predecessors have been engaged in the contract drilling of oil and gas wells since 1921.

Noble Corporation, a Cayman Islands company (“Noble-Cayman”) is a direct, wholly-owned subsidiary of Noble-Swiss, our publicly-traded parent company. Noble-Swiss’ principal asset is all of the shares of Noble-Cayman. Noble-Cayman has no public equity outstanding. The consolidated financial statements of Noble-Swiss include the accounts of Noble-Cayman, and Noble-Swiss conducts substantially all of its business through Noble-Cayman and its subsidiaries.

The accompanying unaudited consolidated financial statements of Noble-Swiss and Noble-Cayman have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) as they pertain to Form 10-Q. Accordingly, certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations. The unaudited financial statements reflect all adjustments which are, in the opinion of management, necessary for a fair statement of the financial position and results of operations for the interim periods, on a basis consistent with the annual audited consolidated financial statements. All such adjustments are of a recurring nature. The December 31, 2012 Consolidated Balance Sheets presented herein are derived from the December 31, 2012 audited consolidated financial statements. These interim financial statements should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the year ended December 31, 2012, filed by both Noble-Swiss and Noble-Cayman. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year.

Certain amounts in prior periods have been reclassified to conform to the current year presentation.

Note 2 — Consolidated Joint Ventures

We maintain a 50 percent interest in two joint ventures, each with a subsidiary of Royal Dutch Shell, PLC (“Shell”), that own and operate the two Bully-class drillships. We have determined that we are the primary beneficiary for accounting purposes. Accordingly, we consolidate the entities in our consolidated financial statements after eliminating intercompany transactions. Shell’s equity interests are presented as noncontrolling interests on our Consolidated Balance Sheets.

In April 2011, the Bully joint venture partners entered into capital contribution agreements whereby capital calls up to a total of $360 million could be made for funds needed to complete the construction of the drillships. All contributions under these agreements have been made.

The combined carrying amount of the Bully-class drillships at both March 31, 2013 and December 31, 2012 totaled $1.4 billion. These assets were primarily funded through partner equity contributions. During 2012, these rigs commenced operations. Revenues related to these joint ventures for the three months ended March 31, 2013 and 2012 were $90 million and $6 million, respectively. Net income totaled $37 million for the three months ended March 31, 2013 as compared to a net loss of $14 million for the three months ended March 31, 2012.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Note 3 — Share Data

Share capital

The following is a detail of Noble-Swiss’ share capital as of March 31, 2013 and December 31, 2012:


	March 31,		December 31,
	2013		2012
Shares outstanding and trading		253,259		252,759
Treasury shares		755		589

Total shares outstanding		254,014		253,348
Treasury shares held for share-based compensation plans		12,136		12,802

Total shares authorized for issuance		266,150		266,150

Par value per share (in Swiss Francs)		3.15		3.15

Repurchased treasury shares are recorded at cost, and relate to shares surrendered by employees for taxes payable upon the vesting of restricted stock.

Our Board of Directors may further increase Noble-Swiss’ share capital through the issuance of up to 133.1 million authorized shares without obtaining shareholder approval. The issuance of these authorized shares is subject to certain conditions regarding their use.

In April 2012, our shareholders approved the payment of a dividend aggregating $0.52 per share to be paid in four equal installments. At March 31, 2013, we had $33 million of dividends payable outstanding on this obligation.

In April 2013, our shareholders approved the payment of a dividend aggregating $1.00 per share to be paid in four equal installments currently scheduled for August 2013, November 2013, February 2014 and May 2014. Our Board of Directors has the authority to accelerate the payment of any installment, or portions thereof, at its sole discretion at any time prior to payment of the final installment.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Earnings per share

The following table sets forth the computation of basic and diluted earnings per share for Noble-Swiss:


	Three months ended
	March 31,
	2013			2012
Allocation of net income
Basic
Net income attributable to Noble Corporation	$	150,060		$	120,175
Earnings allocated to unvested share-based payment awards		(1,667	)		(1,126	)

Net income to common shareholders—basic	$	148,393		$	119,049

Diluted
Net income attributable to Noble Corporation	$	150,060		$	120,175
Earnings allocated to unvested share-based payment awards		(1,664	)		(1,125	)

Net income to common shareholders—diluted	$	148,396		$	119,050

Weighted average shares outstanding—basic		253,073			251,971
Incremental shares issuable from assumed exercise of stock options		268			491

Weighted average shares outstanding—diluted		253,341			252,462

Weighted average unvested share-based payment awards		2,844			2,407

Earnings per share
Basic	$	0.59		$	0.47
Diluted	$	0.59		$	0.47

Only those items having a dilutive impact on our basic earnings per share are included in diluted earnings per share. For the three months ended March 31, 2013 and 2012, stock options representing approximately 1.0 million and 1.2 million shares, respectively, were excluded from the diluted earnings per share as they were not dilutive.

Note 4 — Receivables from Customers

At March 31, 2013, we had receivables of approximately $14 million related to the Noble Max Smith, which are being disputed by our customer, Pemex Exploracion y Produccion (“Pemex”). These receivables have been classified as long-term and are included in “Other assets” on our Consolidated Balance Sheet. The disputed amounts relate to lost revenues for downtime that occurred after our rig was damaged when one of Pemex’s supply boats collided with our rig in 2010. In January 2012, we filed a lawsuit against Pemex in Mexican court seeking recovery of these amounts. While we can make no assurances as to the outcome of this dispute, we believe we are entitled to the disputed amounts.

Note 5 — Property and Equipment

Property and equipment, at cost, as of March 31, 2013 and December 31, 2012 consisted of the following:


	March 31,		December 31,
	2013		2012
Drilling equipment and facilities	$	14,324,919	$	14,099,628
Construction in progress		2,817,564		2,677,385
Other		187,075		194,653

Property and equipment, at cost	$	17,329,558	$	16,971,666

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Capital expenditures, including capitalized interest, totaled $372 million and $365 million for the three months ended March 31, 2013 and 2012, respectively. Capital expenditures for the first three months of 2013 consisted of the following:

•

$138 million for newbuild construction;

•

$153 million for major projects, including subsea related expenditures;

•

$51 million for other capitalized expenditures, including upgrades and replacements to drilling equipment that generally have a useful life ranging from 3 to 5 years; and

•

$30 million in capitalized interest.

Interest is capitalized on construction-in-progress at the weighted average cost of debt outstanding during the period of construction.

Note 6 — Debt

Total debt consisted of the following at March 31, 2013 and December 31, 2012:


	March 31,		December 31,
	2013		2012
Senior unsecured notes:
5.875% Senior Notes due 2013	$	299,994	$	299,985
7.375% Senior Notes due 2014		249,839		249,799
3.45% Senior Notes due 2015		350,000		350,000
3.05% Senior Notes due 2016		299,955		299,952
2.50% Senior Notes due 2017		299,861		299,852
7.50% Senior Notes due 2019		201,695		201,695
4.90% Senior Notes due 2020		498,929		498,900
4.625% Senior Notes due 2021		399,539		399,527
3.95% Senior Notes due 2022		399,115		399,095
6.20% Senior Notes due 2040		399,892		399,891
6.05% Senior Notes due 2041		397,622		397,613
5.25% Senior Notes due 2042		498,263		498,257

Total senior unsecured notes		4,294,704		4,294,566
Commercial paper program		549,489		339,809

Total long-term debt	$	4,844,193	$	4,634,375

Credit Facilities and Commercial Paper Program

We currently have two separate credit facilities with an aggregate maximum available capacity of $2.3 billion, one credit facility matures in 2015 and the other matures in 2017 (together referred to as the “Credit Facilities”). In January 2013, we increased the maximum amount available under our credit facility maturing in 2015 from $600 million to $800 million and the maximum amount available under our credit facility maturing in 2017 from $1.2 billion to $1.5 billion. We have established a commercial paper program, which allows us to issue up to $1.8 billion in unsecured commercial paper notes. Amounts issued under the commercial paper program are supported by the unused capacity under our Credit Facilities and, as such, are classified as long-term on our Consolidated Balance Sheet. At March 31, 2013, we had approximately $1.75 billion of capacity under the Credit Facilities.

The Credit Facilities provide us with the ability to issue up to $375 million in letters of credit in the aggregate. The issuance of letters of credit does not increase our borrowings outstanding under the Credit Facilities, but it does reduce the amount available. At March 31, 2013, we had no letters of credit issued under the Credit Facilities.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Senior Unsecured Notes

In February 2012, we issued, through our indirect wholly-owned subsidiary, Noble Holding International Limited (“NHIL”), $1.2 billion aggregate principal amount of senior notes in three separate tranches, with $300 million of 2.50% Senior Notes due 2017, $400 million of 3.95% Senior Notes due 2022, and $500 million of 5.25% Senior Notes due 2042. The weighted average coupon of all three tranches is 4.13%. The net proceeds of approximately $1.19 billion, after expenses, were primarily used to repay the then outstanding balance on our Credit Facilities.

Our 5.875% Senior Notes mature during the second quarter of 2013. We anticipate using availability under our Credit Facilities or commercial paper program to repay the outstanding balance; therefore, we continue to report the balance as long-term at March 31, 2013.

Covenants

The Credit Facilities are guaranteed by our indirect wholly-owned subsidiaries, NHIL and Noble Drilling Corporation (“NDC”). The covenants and events of default under the Credit Facilities are substantially similar, and each facility contains a covenant that limits our ratio of debt to total tangible capitalization, as defined in the Credit Facilities, to 0.60. At March 31, 2013, our ratio of debt to total tangible capitalization was approximately 0.36. We were in compliance with all covenants under the Credit Facilities as of March 31, 2013.

In addition to the covenants from the Credit Facilities noted above, the indentures governing our outstanding senior unsecured notes contain covenants that place restrictions on certain merger and consolidation transactions, unless we are the surviving entity or the other party assumes the obligations under the indenture, and on the ability to sell or transfer all or substantially all of our assets. In addition, there are restrictions on incurring or assuming certain liens and sale and lease-back transactions. At March 31, 2013, we were in compliance with all of our debt covenants. We continually monitor compliance with the covenants under our notes and, based on our expectations for 2013, expect to remain in compliance during the year.

Fair Value of Debt

Fair value represents the amount at which an instrument could be exchanged in a current transaction between willing parties. The estimated fair value of our senior notes was based on the quoted market prices for similar issues or on the current rates offered to us for debt of similar remaining maturities (Level 2 measurement).

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

The following table presents the estimated fair value of our long-term debt as of March 31, 2013 and December 31, 2012, respectively:


	March 31, 2013				December 31, 2012
	Carrying		Estimated		Carrying		Estimated
	Value		Fair Value		Value		Fair Value
Senior unsecured notes:
5.875% Senior Notes due 2013	$	299,994	$	301,860	$	299,985	$	305,594
7.375% Senior Notes due 2014		249,839		265,191		249,799		269,008
3.45% Senior Notes due 2015		350,000		366,445		350,000		368,824
3.05% Senior Notes due 2016		299,955		312,637		299,952		316,268
2.50% Senior Notes due 2017		299,861		307,512		299,852		309,846
7.50% Senior Notes due 2019		201,695		251,615		201,695		249,358
4.90% Senior Notes due 2020		498,929		554,370		498,900		562,530
4.625% Senior Notes due 2021		399,539		435,232		399,527		442,776
3.95% Senior Notes due 2022		399,115		411,413		399,095		422,227
6.20% Senior Notes due 2040		399,892		448,844		399,891		477,327
6.05% Senior Notes due 2041		397,622		441,512		397,613		468,256
5.25% Senior Notes due 2042		498,263		503,988		498,257		533,422

Total senior unsecured notes		4,294,704		4,600,619		4,294,566		4,725,436
Commercial paper program		549,489		549,489		339,809		339,809

Total long-term debt	$	4,844,193	$	5,150,108	$	4,634,375	$	5,065,245

Note 7 — Income Taxes

At December 31, 2012, the reserves for uncertain tax positions totaled $125 million (net of related tax benefits of $10 million). At March 31, 2013, the reserves for uncertain tax positions totaled $125 million (net of related tax benefits of $11 million). If the March 31, 2013 reserves are not realized, the provision for income taxes would be reduced by $125 million.

It is possible that our existing liabilities related to our reserves for uncertain tax positions may increase or decrease in the next 12 months primarily due to the completion of open audits or the expiration of statutes of limitation. However, we cannot reasonably estimate a range of changes in our existing liabilities due to various uncertainties, such as the unresolved nature of various audits.

Note 8 — Employee Benefit Plans

Pension costs include the following components:


	Three Months Ended March 31,
	2013						2012
	Non-U.S.			U.S.			Non-U.S.			U.S.
Service cost	$	1,379		$	2,681		$	1,123		$	2,431
Interest cost		1,282			2,262			1,358			2,196
Return on plan assets		(1,471	)		(3,276	)		(1,346	)		(2,793	)
Amortization of prior service cost		—			57			—			57
Recognized net actuarial loss		405			1,910			200			1,885

Net pension expense	$	1,595		$	3,634		$	1,335		$	3,776

During the three months ended March 31, 2013 and 2012, we made contributions to our pension plans totaling $3 million and $4 million, respectively.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Note 9 — Derivative Instruments and Hedging Activities

We periodically enter into derivative instruments to manage our exposure to fluctuations in interest rates and foreign currency exchange rates. We have documented policies and procedures to monitor and control the use of derivative instruments. We do not engage in derivative transactions for speculative or trading purposes, nor are we a party to leveraged derivatives.

For foreign currency forward contracts, hedge effectiveness is evaluated at inception based on the matching of critical terms between derivative contracts and the hedged item. Any change in fair value resulting from ineffectiveness is recognized immediately in earnings.

Cash Flow Hedges

Our North Sea and Brazil operations have a significant amount of their cash operating expenses payable in local currencies. To limit the potential risk of currency fluctuations, we periodically enter into forward contracts settling monthly in their respective local currencies, all of which have a maturity of less than 12 months. The forward contract settlements in the remainder of 2013 represent approximately 59 percent of these forecasted local currency requirements. The notional amount of the forward contracts outstanding, expressed in U.S. Dollars, was approximately $124 million at March 31, 2013. Total unrealized loss related to these forward contracts was approximately $1 million as of March 31, 2013 and was recorded as part of “Accumulated other comprehensive loss” (“AOCL”).

The balance of the net unrealized loss related to our cash flow hedges included in AOCL and related activity is as follows:


	Three Months Ended
	March 31,
	2013			2012
Net unrealized loss at beginning of period	$	—		$	(3,061	)
Activity during period:
Settlement of foreign currency forward contracts during the period		—			2,118
Net unrealized gain/(loss) on outstanding foreign currency forward contracts		(1,202	)		299

Net unrealized loss at end of period	$	(1,202	)	$	(644	)

Financial Statement Presentation

The following tables, together with Note 10, summarize the financial statement presentation and fair value of our derivative positions as of March 31, 2013 and December 31, 2012:


		Estimated fair value
	Balance sheet classification	March 31, 2013		December 31, 2012
Asset derivatives
Cash flow hedges
Short-term foreign currency forward contracts	Other current assets	$	776	$	—
Liability derivatives
Cash flow hedges
Short-term foreign currency forward contracts	Other current liabilities	$	1,978	$	—

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

To supplement the fair value disclosures in Note 10, the following summarizes the recognized gains and losses of cash flow hedges and non-designated derivatives through AOCL or through “other income” for the three months ended March 31, 2013 and 2012:


	Gain/(loss) recognized through AOCL					Gain/(loss) reclassified from AOCL to “other income”				Gain/(loss) recognized through “other income”
	2013			2012		2013		2012		2013		2012
Cash flow hedges
Foreign currency forward contracts	$	(1,202	)	$	299	$	—	$	2,118	$	—	$	—

Note 10 — Fair Value of Financial Instruments

The following table presents the carrying amount and estimated fair value of our financial instruments recognized at fair value on a recurring basis:


	March 31, 2013
			Estimated Fair Value Measurements
			Quoted		Significant
			Prices in		Other		Significant
			Active		Observable		Unobservable
	Carrying		Markets		Inputs		Inputs
	Amount		(Level 1)		(Level 2)		(Level 3)
Assets—
Marketable securities	$	6,086	$	6,086	$	—	$	—
Foreign currency forward contracts		776		—		776		—
Liabilities—
Foreign currency forward contracts	$	1,978	$	—	$	1,978	$	—

December 31, 2012

Estimated Fair Value Measurements

Quoted

Significant

Prices in

Other

Significant

Active

Observable

Unobservable

Carrying

Markets

Inputs

Amount

(Level 1)

(Level 2)

(Level 3)

Assets—

Marketable securities

5,816

—

The derivative instruments have been valued using actively quoted prices and quotes obtained from the counterparties to the derivative instruments. Our cash and cash equivalents, accounts receivable and accounts payable are by their nature short-term. As a result, the carrying values included in the accompanying Consolidated Balance Sheets approximate fair value.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Note 11 — Accumulated Other Comprehensive Loss

The following table sets forth the changes in AOCL by component for the period ended March 31, 2013. All amounts within the table are shown net of tax.


				Defined
	Losses on			Benefit			Foreign
	Cash Flow			Pension			Currency
	Hedges⁽¹⁾			Items⁽²⁾			Items			Total
Balance at beginning of period	$	—		$	(95,071	)	$	(20,378	)	$	(115,449	)

Activity during period:
Other comprehensive income (loss) before reclassifications		(1,202	)		—			2,657			1,455
Amounts reclassified from AOCL		—			1,642			—			1,642

Net current period other comprehensive income (loss)		(1,202	)		1,642			2,657			3,097

Balance at end of period	$	(1,202	)	$	(93,429	)	$	(17,721	)	$	(112,352	)

(1)	Losses on cash flow hedges are related to our foreign currency forward contracts. Reclassifications from AOCL are recognized through “other income” on our Consolidated Statement of Income. See Note 9 for additional information.

(2)

Defined benefit pension items relate to actuarial losses and the amortization of prior service costs. Reclassifications from AOCL are recognized as expense on our Consolidated Statement of Income through either “contract drilling services” or “general and administrative”. See Note 8 for additional information.

Note 12 — Commitments and Contingencies

The Noble Homer Ferrington was under contract with a subsidiary of ExxonMobil Corporation (“ExxonMobil”), which entered into an assignment agreement with BP for a two-well farmout of the rig in Libya after successfully drilling two wells with the rig for ExxonMobil. In August 2010, BP attempted to terminate the assignment agreement claiming that the rig was not in the required condition, and ExxonMobil informed us that we must look to BP for payment of the dayrate during the assignment period. In August 2010, we initiated arbitration proceedings under the drilling contract against both BP and ExxonMobil. We do not believe BP had the right to terminate the assignment agreement and believe the rig was ready to operate under the drilling contract. The rig operated under farmout arrangements from March 2011 to the conclusion of the contract in the second quarter of 2012. We believe we are owed dayrate by either or both of these clients. The operating dayrate was approximately $538,000 per day for the work in Libya. The arbitration process is proceeding, and we intend to vigorously pursue these claims. As a result of the uncertainties noted above, we have not recognized any revenue during the assignment period and the matter could have a material positive effect on our results of operations or cash flows in the period the matter is resolved should the arbitration panel ultimately rule in our favor.

In August 2007, we entered into a drilling contract with Marathon Oil Company (“Marathon”) for the Noble Jim Day to operate in the U.S. Gulf of Mexico. On January 1, 2011, Marathon provided notice that it was terminating the contract. Marathon’s stated reason for the termination was that the rig had not been accepted by Marathon by December 31, 2010, and Marathon also maintained that a force majeure condition existed under the contract. The contract contained a provision allowing Marathon to terminate if the rig had not commenced operations by December 31, 2010. We believe the rig was ready to commence operations and should have been accepted by Marathon. The contract term was for four years. No revenue has been recognized under this contract. We have contracted the rig for much of the original term with other customers. In March 2011, we filed suit in Texas State District Court against Marathon seeking damages for its actions. The suit is proceeding and we expect the trial to occur in the third quarter of 2013. We cannot predict the outcome of this lawsuit.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

In November 2012, the U.S. Coast Guard in Alaska conducted an inspection of our drillship, the Noble Discoverer, and cited a number of deficiencies to be remediated, including issues relating to the main propulsion and safety management system. We initiated a comprehensive effort to address the deficiencies identified by the Coast Guard and commenced an ongoing dialogue with the agency to keep it apprised of our progress. We began an internal investigation in conjunction with the Coast Guard inspection, and the Coast Guard then began its own investigation. We reported certain potential violations of applicable law to the Coast Guard identified as a result of our internal investigation. These related to what we believe were certain unauthorized disposals of collected deck and sea water from the Noble Discoverer, collected, treated deck water from the Kulluk and potential record-keeping issues with the oil record books for the Noble Discoverer, Kulluk and other rigs and with the garbage log for the Kulluk. The Coast Guard referred the Noble Discoverer matter to the U.S. Department of Justice (“DOJ”) for further investigation, and we have also been informed that the Coast Guard has referred the Kulluk matter to the DOJ. We are cooperating with the DOJ and Coast Guard in connection with their investigation. We cannot predict when the DOJ and Coast Guard will conclude the investigation and cannot provide any assurances with respect to the outcome. If the DOJ or Coast Guard determines that violations of applicable law have occurred, they could seek civil and criminal sanctions, including monetary penalties, against us and/or certain of our employees, as well as oversight of our operational compliance programs. Based on information obtained to date, we believe it is probable that we will have to pay an amount to resolve this matter. However, we are not in a position to estimate the potential liability that may result and have not made any accrual in our consolidated financial statements at March 31, 2013.

In January 2012, we were assessed a fine by the Brazilian government in the amount of R$1.8 million (approximately $889,000) in connection with the inadvertent discharge of drilling fluid from one of our rigs offshore Brazil in September 2011. We have accepted and paid the assessment.

In October 2011, we were assessed a fine by the Brazilian government in the amount of R$238,000 (approximately $118,000) in connection with the inadvertent discharge of approximately 200 barrels of drilling fluid from one of our vessels offshore Brazil in November 2010. We have accepted and paid the assessment.

We are from time to time a party to various lawsuits that are incidental to our operations in which the claimants seek an unspecified amount of monetary damages for personal injury, including injuries purportedly resulting from exposure to asbestos on drilling rigs and associated facilities. At March 31, 2013, there were 30 asbestos related lawsuits in which we are one of many defendants. These lawsuits have been filed in the United States in the states of Louisiana, Mississippi and Texas. We intend to vigorously defend against the litigation. We do not believe the ultimate resolution of these matters will have a material adverse effect on our financial position, results of operations or cash flows.

We are a defendant in certain claims and litigation arising out of operations in the ordinary course of business, including certain disputes with customers over receivables discussed in Note 4, the resolution of which, in the opinion of management, will not be material to our financial position, results of operations or cash flows. There is inherent risk in any litigation or dispute and no assurance can be given as to the outcome of these claims.

We operate in a number of countries throughout the world and our tax returns filed in those jurisdictions are subject to review and examination by tax authorities within those jurisdictions. The U.S. Internal Revenue Service (“IRS”) has completed its examination of our tax reporting for the taxable year ended December 31, 2008. The examination team has proposed adjustments with respect to certain items that were reported by us for the 2008 tax year. We believe that we have accurately reported all amounts included in our 2008 tax returns, and have filed protests with the IRS Appeals Office contesting the examination team’s proposed adjustments, and we are still waiting on a final resolution of these issues. We intend to vigorously defend our reported positions. The IRS has begun its examination of our tax reporting for the taxable year ended December 31, 2009. We believe that we have accurately reported all amounts in our 2009 tax returns. Furthermore, we are currently contesting several non-U.S. tax assessments and may contest future assessments when we disagree with those assessments based on the technical merits of the positions established at the time of the filing of the tax return. We believe the ultimate resolution of the outstanding assessments, for which we have not made any accrual, will not have a material adverse effect on our consolidated financial statements. We recognize uncertain tax positions that we believe have a greater than 50 percent likelihood of being sustained. We cannot predict or provide assurance as to the ultimate outcome of the existing or future assessments.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Our Mexican income tax returns have been examined for the 2002 through 2007 periods and audit claims have been assessed for approximately $341 million (including interest and penalties). During 2011, we received from the Regional Chamber of the Federal Tax Court adverse decisions with respect to approximately $6 million in assessments related to depreciation deductions, which we are appealing. We are also contesting all other assessments in Mexico. Tax authorities in Mexico and other jurisdictions may issue additional assessments or pursue legal actions as a result of tax audits and we cannot predict or provide assurance as to the ultimate outcome of such assessments and legal actions.

Additional audit claims of approximately $126 million attributable to income, customs and other business taxes have been assessed against us in other jurisdictions. We have contested, or intend to contest, these assessments, including through litigation if necessary, and we believe the ultimate resolution, for which we have not made any accrual, will not have a material adverse effect on our consolidated financial statements.

We maintain certain insurance coverage against specified marine perils, which includes physical damage and loss of hire. Damage caused by hurricanes has negatively impacted the energy insurance market, resulting in more restrictive and expensive coverage for U.S. named windstorm perils. Accordingly, we have elected to significantly reduce the named windstorm insurance on our rigs operating in the U.S. Gulf of Mexico. Presently, we insure the Noble Jim Thompson, Noble Amos Runner and Noble Driller for “total loss only” when caused by a named windstorm. For the Noble Bully I, our customer assumes the risk of loss due to a named windstorm event, pursuant to the terms of the drilling contract, through the purchase of insurance coverage (provided that we are responsible for any deductible under such policy) or, at its option, the assumption of the risk of loss up to the insured value in lieu of the purchase of such insurance. The remaining rigs in the U.S. Gulf of Mexico are self-insured for named windstorm perils. Our rigs located in the Mexico portion of the Gulf of Mexico remain covered by commercial insurance for windstorm damage. In addition, we maintain physical damage deductibles on our rigs ranging from $15 million to $25 million per occurrence, depending on location. The loss of hire coverage applies only to our rigs operating under contract with a dayrate equal to or greater than $200,000 a day and is subject to a 45-day waiting period for each unit and each occurrence.

Although we maintain insurance in the geographic areas in which we operate, pollution, reservoir damage and environmental risks generally are not fully insurable. Our insurance policies and contractual rights to indemnity may not adequately cover our losses or may have exclusions of coverage for some losses. We do not have insurance coverage or rights to indemnity for all risks, including loss of hire insurance on most of the rigs in our fleet. Uninsured exposures may include expatriate activities prohibited by U.S. laws and regulations, radiation hazards, certain loss or damage to property on board our rigs and losses relating to shore-based terrorist acts or strikes. If a significant accident or other event occurs and is not fully covered by insurance or contractual indemnity, it could materially adversely affect our financial position, results of operations or cash flows. Additionally, there can be no assurance that those parties with contractual obligations to indemnify us will necessarily be financially able to indemnify us against all these risks.

We carry protection and indemnity insurance covering marine third party liability exposures, which also includes coverage for employer’s liability resulting from personal injury to our offshore drilling crews. Our protection and indemnity policy currently has a standard deductible of $10 million per occurrence, with maximum liability coverage of $750 million.

In connection with our capital expenditure program, we had outstanding commitments, including shipyard and purchase commitments of approximately $2.6 billion at March 31, 2013.

We have entered into agreements with certain of our executive officers, as well as certain other employees. These agreements become effective upon a change of control of Noble-Swiss (within the meaning set forth in the agreements) or a termination of employment in connection with or in anticipation of a change of control, and remain effective for three years thereafter. These agreements provide for compensation and certain other benefits under such circumstances.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Nigerian Operations

During the fourth quarter of 2007, our Nigerian subsidiary received letters from the Nigerian Maritime Administration and Safety Agency (“NIMASA”) seeking to collect a 2 percent surcharge on contract amounts under contracts performed by “vessels,” within the meaning of Nigeria’s cabotage laws, engaged in the Nigerian coastal shipping trade. Although we do not believe that these laws apply to our ownership of drilling units, NIMASA is seeking to apply a provision of the Nigerian cabotage laws (which became effective on May 1, 2004) to our offshore drilling units by considering these units to be “vessels” within the meaning of those laws and therefore subject to the surcharge, which is imposed only upon “vessels.” Our offshore drilling units are not engaged in the Nigerian coastal shipping trade and are not in our view “vessels” within the meaning of Nigeria’s cabotage laws. In January 2008, we filed an originating summons against NIMASA and the Minister of Transportation in the Federal High Court of Lagos, Nigeria seeking, among other things, a declaration that our drilling operations do not constitute “coastal trade” or “cabotage” within the meaning of Nigeria’s cabotage laws and that our offshore drilling units are not “vessels” within the meaning of those laws. In February 2009, NIMASA filed suit against us in the Federal High Court of Nigeria seeking collection of the cabotage surcharge. In August 2009, the court issued a favorable ruling in response to our originating summons stating that drilling operations do not fall within the cabotage laws and that drilling rigs are not vessels for purposes of those laws. The court also issued an injunction against the defendants prohibiting their interference with our drilling rigs or drilling operations. NIMASA has appealed the court’s ruling, although the court dismissed NIMASA’s lawsuit filed against us in February 2009. We intend to take all further appropriate legal action to resist the application of Nigeria’s cabotage laws to our drilling units. The outcome of any such legal action and the extent to which we may ultimately be responsible for the surcharge is uncertain. If it is ultimately determined that offshore drilling units constitute vessels within the meaning of the Nigerian cabotage laws, we may be required to pay the surcharge and comply with other aspects of the Nigerian cabotage laws, which could adversely affect our operations in Nigerian waters and require us to incur additional costs of compliance.

NIMASA had previously informed the Nigerian Content Division of its position that we were not in compliance with the cabotage laws. The Nigerian Content Division makes determinations of companies’ compliance with applicable local content regulations for purposes of government contracting, including contracting for services in connection with oil and gas concessions where the Nigerian national oil company is a partner. The Nigerian Content Division had previously barred us from participating in new tenders as a result of NIMASA’s allegations, although the Division reversed its actions based on the favorable Federal High Court ruling. However, no assurance can be given with respect to our ability to bid for future work in Nigeria until our dispute with NIMASA is resolved.

Under the Nigerian Industrial Training Fund Act of 2004, as amended, (the “Act”), Nigerian companies with five or more employees must contribute annually 1 percent of their payroll to the Industrial Training Fund (“ITF”) established under the Act to be used for the training of Nigerian nationals with a view towards generating a pool of indigenously trained manpower. We have not paid this amount on our expatriate workers employed by our non-Nigerian employment entity in the past as we did not believe the contribution obligation was applicable to them. In October 2012, we received a demand from the ITF for payments going back to 2004 and associated penalties in respect of these expatriate employees. In February 2013, the ITF filed suit seeking payment of these amounts. We do not believe that we owe the amount claimed and that, in the event we were to have any liability, it would not have a material adverse effect on our financial position or cash flows. We continue to investigate the matter and are also in discussions with the ITF to resolve the issue.

Note 13 — Segment and Related Information

We report our contract drilling operations as a single reportable segment, Contract Drilling Services, which reflects how we manage our business, and the fact that all of our drilling fleet is dependent upon the worldwide oil industry. The mobile offshore drilling units comprising our offshore rig fleet operate in a single, global market for contract drilling services and are often redeployed globally due to changing demands of our customers, which consist largely of major non-U.S. and government owned/controlled oil and gas companies throughout the world. Our contract drilling services segment conducts contract drilling operations in the United States, Mexico, Brazil, the North Sea, the Mediterranean, West Africa, the Middle East, India, Asia and Australia.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

We evaluate the performance of our operating segment based on revenues from external customers and segment profit. Summarized financial information of our reportable segment for the three months ended March 31, 2013 and 2012 is shown in the following table. The “Other” column includes results of labor contract drilling services in Canada and Alaska, as well as corporate related items. The consolidated financial statements of Noble-Swiss include the accounts of Noble-Cayman, and Noble-Swiss conducts substantially all of its business through Noble-Cayman and its subsidiaries. As a result, the summarized financial information for Noble-Cayman is substantially the same as Noble-Swiss.


	Three Months Ended March 31,
	2013									2012
	Contract									Contract
	Drilling									Drilling
	Services			Other			Total			Services			Other			Total
Revenues from external customers	$	949,458		$	21,517		$	970,975		$	781,243		$	16,447		$	797,690
Depreciation and amortization		202,619			3,537			206,156			167,948			3,129			171,077
Segment operating income		225,134			4,657			229,791			140,267			3,376			143,643
Interest expense, net of amount capitalized		(120	)		(27,181	)		(27,301	)		(89	)		(10,407	)		(10,496	)
Income tax (provision)/ benefit		(38,241	)		3,889			(34,352	)		(22,600	)		1,011			(21,589	)
Segment profit/ (loss)		169,051			(18,991	)		150,060			125,484			(5,309	)		120,175
Total assets (at end of period)		14,212,435			677,523			14,889,958			13,248,321			646,880			13,895,201

Note 14 — Accounting Pronouncements

In February 2013, the FASB issued Accounting Standards Update (“ASU”) No. 2013-02, which amends FASB Accounting Standards Codification (“ASC”) Topic 220, “Comprehensive Income.” This amended guidance requires additional information about reclassification adjustments out of comprehensive income, including changes in comprehensive income balances by component and significant items reclassified out of comprehensive income. This guidance is effective for reporting periods beginning after December 15, 2012. The adoption of this guidance did not have a material impact on our financial condition, results of operations, cash flows or financial disclosures.

In March 2013, the FASB issued ASU No. 2013-05, which amends ASC Topic 830, “Foreign Currency Matters.” This ASU provides guidance on foreign currency translation adjustments when a parent entity ceases to have a controlling interest on a previously consolidated subsidiary or group of assets. The guidance is effective for fiscal years beginning on or after December 15, 2013. We are still evaluating what impact, if any, the adoption of this guidance will have on our financial condition, results of operations, cash flows or financial disclosures.

Note 15 — Net Change in Other Assets and Liabilities

The net effect of changes in other assets and liabilities on cash flows from operating activities is as follows:


	Noble-Swiss						Noble-Cayman
	Three months ended						Three months ended
	March 31,						March 31,
	2013			2012			2013			2012
Accounts receivable	$	(125,192	)	$	(88,969	)	$	(125,192	)	$	(88,969	)
Other current assets		(47,920	)		(71,328	)		(49,017	)		(72,745	)
Other assets		1,101			(1,313	)		1,099			(1,315	)
Accounts payable		12,901			7,014			12,970			6,304
Other current liabilities		(18,947	)		(31,789	)		(21,095	)		(31,691	)
Other liabilities		(680	)		(2,087	)		(680	)		(2,086	)

	$	(178,737	)	$	(188,472	)	$	(181,915	)	$	(190,502	)

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)

Note 16 — Information about Noble-Cayman

Guarantees of Registered Securities

Noble-Cayman or one or more subsidiaries of Noble-Cayman are a co-issuer or guarantor or otherwise obligated as of March 31, 2013 as follows:


	Issuer
Notes	(Co-Issuer(s))	Guarantor(s)
$300 million 5.875% Senior Notes due 2013	Noble-Cayman	NDC
		NHIL
$250 million 7.375% Senior Notes due 2014	NHIL	Noble-Cayman
$350 million 3.45% Senior Notes due 2015	NHIL	Noble-Cayman
$300 million 3.05% Senior Notes due 2016	NHIL	Noble-Cayman
$300 million 2.50% Senior Notes due 2017	NHIL	Noble-Cayman
$202 million 7.50% Senior Notes due 2019	NDC;	Noble-Cayman;
	Noble Drilling Services 6 LLC (“NDS6”)	Noble Holding (U.S.) Corporation (“NHC”);
		Noble Drilling Holding LLC (“NDH”)
$500 million 4.90% Senior Notes due 2020	NHIL	Noble-Cayman
$400 million 4.625% Senior Notes due 2021	NHIL	Noble-Cayman
$400 million 3.95% Senior Notes due 2022	NHIL	Noble-Cayman
$400 million 6.20% Senior Notes due 2040	NHIL	Noble-Cayman
$400 million 6.05% Senior Notes due 2041	NHIL	Noble-Cayman
$500 million 5.25% Senior Notes due 2042	NHIL	Noble-Cayman

The following consolidating financial statements of Noble-Cayman, NHC and NDH combined, NDC, NHIL, NDS6 and all other subsidiaries present investments in both consolidated and unconsolidated affiliates using the equity method of accounting.

Revision

As part of our worldwide asset consolidation completed in 2009, NDC received a limited partnership interest in one of our Other Non-Guarantor Subsidiaries of Noble. This limited partnership interest has historically been included as a component of Total Shareholder Equity and income attributable to this limited partnership interest has been included in Net Income Attributable to Noble Corporation in the Other Non-Guarantor Subsidiaries of Noble column in the condensed consolidating financial statements. We concluded these errors were not material individually or in the aggregate to any of the previously issued financial statements taken as a whole.

During the first quarter of 2013, we amended the presentation of this limited partnership interest in the Other Non-guarantor Subsidiaries of Noble column to correctly present it as a noncontrolling interest and to record the income attributable to NDC as Net Income Attributable to Noncontrolling Interests. We also made appropriate adjustments to the Consolidating Adjustments column. The following chart presents the impact of this change in presentation in the Other Non-Guarantor Subsidiaries of Noble and Consolidating Adjustments columns on the historical Condensed Consolidating Balance Sheet and Condensed Consolidating Statement of Income. The revisions below did not impact our Condensed Consolidating Statement of Cash Flows.

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)


	Other Non-Guarantor
	Subsidiaries of Noble						Consolidating Adjustments
	As reported			As amended			As reported			As amended
December 31, 2010
Income statement- Twelve months ended
Net income	$	1,023,782		$	1,023,782		$	(2,963,512	)	$	(2,963,512	)
Net income attributable to noncontrolling interests		(3	)		(41,889	)		—			41,886

Net income attributable to Noble Corporation	$	1,023,779		$	981,893		$	(2,963,512	)	$	(2,921,626	)

December 31, 2011
Income statement- Twelve months ended
Net income	$	634,128		$	634,128		$	(1,758,285	)	$	(1,758,285	)
Net loss attributable to noncontrolling interests		7,273			(15,808	)		—			23,081

Net income attributable to Noble Corporation	$	641,401		$	618,320		$	(1,758,285	)	$	(1,735,204	)

Balance Sheet
Total shareholder equity	$	9,853,129		$	9,483,809		$	(28,268,572	)	$	(27,899,252	)
Noncontrolling interests		691,331			1,060,651			—			(369,320	)

Total equity	$	10,544,460		$	10,544,460		$	(28,268,572	)	$	(28,268,572	)

March 31, 2012
Income statement- Three months ended
Net income	$	173,657		$	173,657		$	(591,588	)	$	(591,588	)
Net loss attributable to noncontrolling interests		6,832			(1,196	)		—			8,028

Net income attributable to Noble Corporation	$	180,489		$	172,461		$	(591,588	)	$	(583,560	)

June 30, 2012
Income statement- Three months ended
Net income	$	253,086		$	253,086		$	(662,439	)	$	(662,439	)
Net income attributable to noncontrolling interests		(18,857	)		(29,201	)		—			10,344

Net income attributable to Noble Corporation	$	234,229		$	223,885		$	(662,439	)	$	(652,095	)

Income statement- Six months ended
Net income	$	426,743		$	426,743		$	(1,254,027	)	$	(1,254,027	)
Net income attributable to noncontrolling interests		(12,025	)		(30,397	)		—			18,372

Net income attributable to Noble Corporation	$	414,718		$	396,346		$	(1,254,027	)	$	(1,235,655	)

NOBLE CORPORATION (NOBLE-SWISS) AND SUBSIDIARIES

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data)


	Other Non-Guarantor
	Subsidiaries of Noble						Consolidating Adjustments
	As reported			As amended			As reported			As amended
September 30, 2012
Income statement- Three months ended
Net income	$	211,597		$	211,597		$	(569,368	)	$	(569,368	)
Net income attributable to noncontrolling interests		(14,906	)		(22,246	)		—			7,340

Net income attributable to Noble Corporation	$	196,691		$	189,351		$	(569,368	)	$	(562,028	)

Income statement- Nine months ended
Net income	$	638,340		$	638,340		$	(1,823,395	)	$	(1,823,395	)
Net income attributable to noncontrolling interests		(26,931	)		(52,643	)		—			25,712

Net income attributable to Noble Corporation	$	611,409		$	585,697		$	(1,823,395	)	$	(1,797,683	)

December 31, 2012
Income statement- Twelve months ended
Net income	$	280,763		$	280,763		$	(1,891,202	)	$	(1,891,202	)
Net income attributable to noncontrolling interests		(33,793	)		(68,969	)		—			35,176

Net income attributable to Noble Corporation	$	246,970		$	211,794		$	(1,891,202	)	$	(1,856,026	)

Balance Sheet
Total shareholder equity	$	9,913,839		$	9,509,343		$	(29,719,135	)	$	(29,314,639	)
Noncontrolling interests		765,124			1,169,620			—			(404,496	)

Total equity	$	10,678,963		$	10,678,963		$	(29,719,135	)	$	(29,719,135	)

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONDENSED CONSOLIDATING BALANCE SHEET

March 31, 2013

(in thousands)


													Other
													Non-guarantor
	Noble-		NHC and NDH										Subsidiaries			Consolidating
	Cayman		Combined			NDC			NHIL		NDS6		of Noble			Adjustments			Total
ASSETS
Current assets
Cash and cash equivalents	$	5	$	477		$	—		$	2	$	—	$	207,559		$	—		$	208,043
Accounts receivable		—		20,680			3,226			—		—		863,853			—			887,759
Taxes receivable		—		8,341			—			—		—		107,226			—			115,567
Prepaid expenses		—		422			9			—		—		95,460			—			95,891
Short-term notes receivable from affiliates		—		119,476			—			—		586,769		326,671			(1,032,916	)		—
Accounts receivable from affiliates		822,677		150,838			1,062,522			467,184		45,200		6,009,283			(8,557,704	)		—
Other current assets		94		639			196			—		—		111,619			—			112,548

Total current assets		822,776		300,873			1,065,953			467,186		631,969		7,721,671			(9,590,620	)		1,419,808

Property and equipment, at cost		—		2,898,924			76,394			—		—		14,317,684			—			17,293,002
Accumulated depreciation		—		(297,835	)		(59,403	)		—		—		(3,779,874	)		—			(4,137,112	)

Property and equipment, net		—		2,601,089			16,991			—		—		10,537,810			—			13,155,890

Notes receivable from affiliates		3,816,463		1,206,000			—			3,524,814		479,107		2,110,379			(11,136,763	)		—
Investments in affiliates		7,972,834		9,496,533			3,350,670			7,638,820		1,865,269		—			(30,324,126	)		—
Other assets		7,061		301			452			25,068		728		243,001			—			276,611

Total assets	$	12,619,134	$	13,604,796		$	4,434,066		$	11,655,888	$	2,977,073	$	20,612,861		$	(51,051,509	)	$	14,852,309

LIABILITIES AND EQUITY
Current liabilities
Short-term notes payables from affiliates	$	90,314	$	125,587		$	110,770		$	—	$	—	$	706,245		$	(1,032,916	)	$	—
Accounts payable		—		5,709			805			—		—		312,676			—			319,190
Accrued payroll and related costs		—		6,223			8,304			—		—		93,311			—			107,838
Accounts payable to affiliates		921,727		4,945,931			6,277			177,838		92,548		2,413,383			(8,557,704	)		—
Taxes payable		—		11,316			—			—		—		131,753			—			143,069
Interest payable		5,943		—			—			17,128		630		—			—			23,701
Other current liabilities		—		522			240			—		—		168,435			—			169,197

Total current liabilities		1,017,984		5,095,288			126,396			194,966		93,178		3,825,803			(9,590,620	)		762,995

Long-term debt		849,483		—			—			3,793,015		201,695		—			—			4,844,193
Notes payable to affiliates		2,840,287		586,979			—			975,000		1,342,000		5,392,497			(11,136,763	)		—
Deferred income taxes		—		(2,431	)		15,731			—		—		210,200			—			223,500
Other liabilities		19,931		17,960			—			—		—		309,504			—			347,395

Total liabilities		4,727,685		5,697,796			142,127			4,962,981		1,636,873		9,738,004			(20,727,383	)		6,178,083

Commitments and contingencies
Total shareholder equity		7,891,449		7,907,000			4,291,939			6,692,907		1,340,200		9,677,699			(29,909,745	)		7,891,449
Noncontrolling interest		—		—			—			—		—		1,197,158			(414,381	)		782,777

Total equity		7,891,449		7,907,000			4,291,939			6,692,907		1,340,200		10,874,857			(30,324,126	)		8,674,226

Total liabilities and equity	$	12,619,134	$	13,604,796		$	4,434,066		$	11,655,888	$	2,977,073	$	20,612,861		$	(51,051,509	)	$	14,852,309

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONDENSED CONSOLIDATING BALANCE SHEET

December 31, 2012

As Amended

(in thousands)


													Other
													Non-guarantor
	Noble-		NHC and NDH										Subsidiaries			Consolidating
	Cayman		Combined			NDC			NHIL		NDS6		of Noble			Adjustments			Total
ASSETS
Current assets
Cash and cash equivalents	$	1,003	$	904		$	—		$	2	$	—	$	275,466		$	—		$	277,375
Accounts receivable		—		14,885			3,335			—		—		725,453			—			743,673
Taxes receivable		—		8,341			—			—		—		103,969			—			112,310
Prepaid expenses		—		396			9			—		—		40,827			—			41,232
Short-term notes receivable from affiliates		—		119,476			—			—		586,769		252,138			(958,383	)		—
Accounts receivable from affiliates		664,375		140,014			1,015,204			526,483		38,895		5,855,066			(8,240,037	)		—
Other current assets		235		639			196			—		—		121,579			—			122,649

Total current assets		665,613		284,655			1,018,744			526,485		625,664		7,374,498			(9,198,420	)		1,297,239

Property and equipment, at cost		—		2,735,223			76,428			—		—		14,123,496			—			16,935,147
Accumulated depreciation		—		(283,028	)		(58,411	)		—		—		(3,597,079	)		—			(3,938,518	)

Property and equipment, net		—		2,452,195			18,017			—		—		10,526,417			—			12,996,629

Notes receivable from affiliates		3,816,463		1,206,000			—			3,524,814		479,107		2,171,875			(11,198,259	)		—
Investments in affiliates		7,770,066		9,170,923			3,386,879			7,413,361		1,977,906		—			(29,719,135	)		—
Other assets		5,798		320			543			25,895		759		243,243			—			276,558

Total assets	$	12,257,940	$	13,114,093		$	4,424,183		$	11,490,555	$	3,083,436	$	20,316,033		$	(50,115,814	)	$	14,570,426

LIABILITIES AND EQUITY
Current liabilities
Short-term notes payables from affiliates	$	90,314	$	51,054		$	110,770		$	—	$	—	$	706,245		$	(958,383	)	$	—
Accounts payable		—		6,522			1,183			—		—		341,889			—			349,594
Accrued payroll and related costs		—		6,176			7,611			—		—		110,149			—			123,936
Accounts payable to affiliates		900,063		4,806,235			5,444			165,065		77,075		2,286,155			(8,240,037	)		—
Taxes payable		—		9,152			—			—		—		121,692			—			130,844
Interest payable		1,594		—			—			62,430		4,412		—			—			68,436
Other current liabilities		—		—			240			—		—		158,259			—			158,499

Total current liabilities		991,971		4,879,139			125,248			227,495		81,487		3,724,389			(9,198,420	)		831,309

Long-term debt		639,794		—			—			3,792,886		201,695		—			—			4,634,375
Notes payable to affiliates		2,840,287		648,475			—			975,000		1,342,000		5,392,497			(11,198,259	)		—
Deferred income taxes		—		—			15,731			—		—		210,314			—			226,045
Other liabilities		19,930		17,815			—			—		—		309,870			—			347,615

Total liabilities		4,491,982		5,545,429			140,979			4,995,381		1,625,182		9,637,070			(20,396,679	)		6,039,344

Commitments and contingencies
Total shareholder equity		7,765,958		7,568,664			4,283,204			6,495,174		1,458,254		9,509,343			(29,314,639	)		7,765,958
Noncontrolling interest		—		—			—			—		—		1,169,620			(404,496	)		765,124

Total equity		7,765,958		7,568,664			4,283,204			6,495,174		1,458,254		10,678,963			(29,719,135	)		8,531,082

Total liabilities and equity	$	12,257,940	$	13,114,093		$	4,424,183		$	11,490,555	$	3,083,436	$	20,316,033		$	(50,115,814	)	$	14,570,426

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONDENSED CONSOLIDATING STATEMENT OF INCOME

Three Months Ended March 31, 2013

(in thousands)


	Noble- Cayman			NHC and NDH Combined			NDC			NHIL			NDS6			other Non-guarantor Subsidiaries of Noble			Consolidating Adjustments			Total
Operating revenues
Contract drilling services	$	—		$	46,957		$	4,991		$	—		$	—		$	897,239		$	(20,450	)	$	928,737
Reimbursables		—			586			—			—			—			20,588			—			21,174
Labor contract drilling services		—			—			—			—			—			21,054			—			21,054
Other		—			—			—			—			—			10			—			10

Total operating revenues		—			47,543			4,991			—			—			938,891			(20,450	)		970,975

Operating costs and expenses
Contract drilling services		919			16,425			1,785			24,213			—			453,669			(20,450	)		476,561
Reimbursables		—			334			—			—			—			14,588			—			14,922
Labor contract drilling services		—			—			—			—			—			12,249			—			12,249
Depreciation and amortization		—			14,862			1,101			—			—			189,788			—			205,751
General and administrative		625			1,892			1			8,713			—			3,612			—			14,843
Gain on contract extinguishment		—			—			—			—			—			(1,800	)		—			(1,800	)

Total operating costs and expenses		1,544			33,513			2,887			32,926			—			672,106			(20,450	)		722,526

Operating income (loss)		(1,544	)		14,030			2,104			(32,926	)		—			266,785			—			248,449
Other income (expense)
Equity earnings in affiliates, net of tax		202,765			96,943			7,453			225,457			116,028			—			(648,646	)		—
Interest expense, net of amounts capitalized		(33,307	)		(7,562	)		(833	)		(34,560	)		(11,721	)		(23,334	)		84,016			(27,301	)
Interest income and other, net		1,630			10,814			7			39,761			6,305			25,562			(84,016	)		63

Income before income taxes		169,544			114,225			8,731			197,732			110,612			269,013			(648,646	)		221,211
Income tax provision		—			(4,556	)		—			—			—			(29,458	)		—			(34,014	)

Net Income		169,544			109,669			8,731			197,732			110,612			239,555			(648,646	)		187,197
Net income attributable to noncontrolling interests		—			—			—			—			—			(27,538	)		9,885			(17,653	)

Net income attributable to Noble Corporation		169,544			109,669			8,731			197,732			110,612			212,017			(638,761	)		169,544

Other comprehensive income, net		3,097			—			—			—			—			3,097			(3,097	)		3,097

Comprehensive income attributable to Noble Corporation	$	172,641		$	109,669		$	8,731		$	197,732		$	110,612		$	215,114		$	(641,858	)	$	172,641

NOBLE CORPORATION (NOBLE-CAYMAN) AND SUBSIDIARIES

CONDENSED CONSOLIDATING STATEMENT OF INCOME

Three Months Ended March 31, 2012

As Amended

(in thousands)


	Noble- Cayman		NHC and NDH Combined		NDC		NHIL		NDS6		Other Non-guarantor Subsidiaries of Noble		Consolidating Adjustments			Total
Operating revenues
Contract drilling services	$	—	$	42,991	$	5,061	$	—	$	—	$	718,076	$	(19,818	)	$	746,310
Reimbursables		—		5,308		—		—		—		29,833		—			35,141
Labor contract drilling services		—		—		—		—		—		16,008		—			16,008
Other		—		—		—		—		—		231		—			231

Total operating revenues		—		48,299		5,061		—		—		764,148		(19,818	)		797,690

Operating costs and expenses
Contract drilling services		1,183		14,319		1,771		17,633		—		400,058		(19,818	)		415,146
Reimbursables		—		5,087		—		—		—

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NOBLE CORP 10-Q