ORBIT GAR ANT DRILLING INC. PRO FORMA CONSOLID A TED ST A TEMENT OF EARNINGS AND COMPREHENSIVE INCOME F or the 3 months ended March 31, 2007 (unaudited) Orbit Garant F orage Drift P ro forma Drilling Inc. Orbit Inc. 3 months consolidated 3 months 1 month ended 3 months ended ended March 31, P ro forma ended March 31, January 31, 2007 adjustments March 31, 2007 2007 (Note 7) (Note 3b) 2007 $$ $ $ $ CONTR A CT REVENUE ...................... 13,127,435 2,669,378 979,265 — 16,776,078 COST OF CONTR A CT REVENUE ............... 9,348,029 1,771,285 751,880 — 11,871,194 GROSS PROFIT ........................... 3,779,406 898,093 227,385 — 4,904,884 EXPENSES General and administrative ................... 847,416 114,660 102,831 — 1,064,907 Amortization of capital assets .................. 557,373 131,244 34,311 — 722,928 Amortization of intangible assets ................ 867,609 — — 137,891 1,005,500 Management fees ......................... 62,500 — — — 62,500 Integration fees ........................... 26,716 — — — 26,716 L oss on sale of capital assets .................. 6,972 378 — — 7,350 F oreign exchange losses (gain) ................. 3 9 1 (2,927) (29,207) — (31,743) Gain on sale of long-term investments ............ — (2,535) — — (2,535) Interest on long-term debt .................... 360,670 33,953 — — 394,623 Interest and bank charges .................... 40,997 11,658 10,000 — 62,655 2,770,644 286,431 117,935 137,891 3,312,901 EARNINGS BEFORE THE FOLLOWING ITEMS ..... 1,008,762 611,662 109,450 (137,891) 1,591,983 OTHER REVENUE ......................... 71,866 — — — 71,866 SHARE IN NET EARNINGS OF A COMP ANY SUBJECT TO A SIGNIFICANT INFL UENCE ...... — — — — — EARNINGS BEFORE INCOME T A XES AND NON-CONTROLLING INTEREST ............. 1,080,628 611,662 109,450 (137,891) 1,663,849 INCOME T A XES ........................... 392,323 197,455 29,539 (43,339) 575,978 NET EARNINGS BEFORE NON-CONTROLLING INTEREST ............................. 688,305 414,207 79,911 (94,552) 1,087,871 NON-CONTROLLING INTEREST ............... 50,992 18,099 — — 69,091 NET EARNINGS .......................... 637,313 396,108 79,911 (94,552) 1,018,780 OTHER COMPREHENSIVE LOSS, NET OF INCOME T A XES Unrealized losses on available-for-sale investments ..... (29,175) — — — (29,175) COMPREHENSIVE INCOME .................. 608,138 396,108 79,911 (94,552) 989,605 Earnings per share Basic ................................. 0.03 Diluted ................................ 0.03 W eighted average number of common shares outstanding Basic ................................. 32,281,542 Diluted ................................ 33,062,730 F-62