EXHIBIT 99.3

ATWOOD OCEANICS, INC. AND SUBSIDIARIES

ANALYSIS OF REVENUES AND DRILLING COSTS

 (Unaudited)

	FOR THE THREE MONTHS ENDED SEPTEMBER 30, 2010
			CONTRACT
			DRILLING
	REVENUES		COSTS
	(In Millions)
ATWOOD HUNTER	$	49.4	$	9.5
ATWOOD FALCON		39.9		7.5
ATWOOD EAGLE		26.9		14.0
ATWOOD SOUTHERN CROSS		11.7		8.4
ATWOOD AURORA		10.6		5.3
VICKSBURG		9.1		4.4
ATWOOD BEACON		7.9		5.3
SEAHAWK		3.7		5.6
RICHMOND		1.4		4.1
OTHER		-		1.4
	$	160.6	$	65.5
	FOR THE TWELVE MONTHS ENDED SEPTEMBER 30, 2010
			CONTRACT
			DRILLING
	REVENUES		COSTS
	(In Millions)
ATWOOD HUNTER	$	197.4	$	37.0
ATWOOD FALCON		154.0		31.5
ATWOOD EAGLE		134.1		53.0
ATWOOD AURORA		46.6		21.7
VICKSBURG		34.2		16.5
ATWOOD BEACON		34.1		27.8
SEAHAWK		27.2		24.6
ATWOOD SOUTHERN CROSS		13.0		18.0
RICHMOND		10.0		14.6
OTHER		-		7.7
	$	650.6	$	252.4