Saz Oilfield Service Inc

Baker Hughes serves the worldwide oil and natural gas industry with reservoir consulting and products and services for drilling, formation evaluation, completion and production. It is a leading provider of high-performance technology that creates value from oil and gas reservoirs. Baker Hughes operates in over 90 countries serving independent, international and national oil companies. Its service network is organized into 23 geomarkets operating in 9 regions and 2 hemispheres. Region and geomarket management teams work to understand customer needs and coordinate delivery of individual products and comprehensive service solutions that include the right Baker Hughes technologies for the project. Its Reservoir Technology and Consulting Group includes three consulting firms - Gaffney, Cline & Associates, GeoMechanics International and Helix RDS - that provide technical and commercial consulting, with unique capabilities in reservoir engineering, geomechanics and subsurface engineering.

Schlumberger Oilfield Services supplies a wide range of products and services from formation evaluation through directional drilling, well cementing, stimulation, well completions and productivity. It serves the consulting, software, information management and IT infrastructure sectors that support core industry operational processes. The company is a business segment of Schlumberger Limited, one of the world s largest oilfield services company. Some of the products and services provided by Schlumberger Limited include artificial lift, coiled tubing, cementing, drilling, geophysical services, reservoir characterization and sand control. The firm has over 20 research and engineering facilities across the world and operates in more than 80 countries with a workforce of approximately 83,000 people.

Schlumberger is one of the world's leading oilfield service businesses that offers technology, information solutions and integrated project management services that optimize reservoir performance for customers in the oil and gas industry. The company provides a wide range of products and services, including seismic acquisition and processing; formation evaluation; well testing, directional drilling, well cementing and stimulation; artificial lift and well completions; consulting; and software and information management. Its water services division specializes in assessing, developing and managing groundwater resources worldwide. Schlumberger employs more than 80,000 people in nearly 80 countries worldwide. The company operates in excess of 20 research and engineering facilities worldwide. It has operated for more than 80 years and is based in Houston. Schlumberger is publicly traded on the New York Stock Exchange under the ticker symbol SLB.