Baker Hughes Corporate Headquarters 3900 Essex Lane, Suite 1200 Houston Texas, USA Primary Phone Number: 713-439-8600 Main Website: http://www.bakerhughes.com Baker Hughes is focused on providing drilling, formation evaluation and production technology used within oil and gas wells. Subsidiary Companies and Major Projects Complete Land Services Main Office #812, 603 - 7th Avenue S.W. Calgary Alberta, Canada Primary Phone Number: (403) 265-1000 Main Website: http://www.completeland.com Global SantaFe Corporate Headquarters 15375 Memorial Drive Houston Texas, USA Primary Phone Number: 281-925-6000 Egypt Office Kilometer No. 11, Kattameya - EinSoukhna Desert Road Cairo , Egypt Primary Phone Number: 202-757-5681 Indonesia Office Jakarta , Indonesia Primary Phone Number: 62-21-721-1700 United Kingdom Office Langlands House, Huntly Street Aberdeen , United Kingdom Primary Phone Number: 44-1224-654400 Applied Drilling Technology, Inc. 15375 Memorial Drive Houston Texas, USA Primary Phone Number: 281-925-7100 Main Website: http://www.gsfdrill.com Worldwide offshore drilling operations, project management, and engineering services. McDermott International Corporate Office 757 North Eldridge Parkway Houston Texas, USA Primary Phone Number: (281) 870-5011 Main Website: http://www.mcdermott.com Worldwide energy services company with three subsidiaries offering: Engineering, fabrication, installation, procurement, research, manufacturing, environmental systems, and project management. Subsidiary Companies and Major Projects Nabors Industries Headquarters 2nd Floor International Trading Centre St. Michael , Barbados Primary Phone Number: 246-421-9471 Main Website: http://www.nabors.com The Nabors companies own and operate almost 600 land drilling and 970 land workover and well-servicing rigs worldwide. Offshore, Nabors operates 44 platforms, 17 jack-ups, and three barge rigs. Subsidiary Companies and Major Projects Noble Corporation Main Website: http://www.noblecorp.com One of the oldest and largest offshore drilling contractors in the world. Raven Oilfield Rentals Main Office Fort St.John British Columbia, Canada Primary Phone Number: 250-787-3097 Main Website: http://www.ravenoilfield.com Wide variety of exploration, production, construction, and pipeline equipment available for rental. Schlumberger North & South America Area 300 Schlumberger Drive Sugar Land Texas, USA Primary Phone Number: 281 285 8500 Europe, C.I.S. & Africa Area 1 Cour du Triangle Cedex , France Primary Phone Number: 33 1 4600 3700 Middle East & Asia Area Dubai World Trade Center Dubai , United Arab Emirates Primary Phone Number: 971 4 306 7777 Main Website: http://www.slb.com Over 52,000 people of more than 140 nationalities working in 80 countries.