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kareemadel
02-03-2008, 03:20 PM
This new way for drilling in deep position

moushag
02-07-2008, 04:30 AM
Mr. Elhagar'
Any news about Underbalance Drilling, please feed back.
Regards,

medori
04-01-2008, 08:16 AM
Thank You

bengoan
12-17-2009, 05:33 AM
thanks man

kronstadt
12-17-2009, 12:48 PM
Thank you